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/*  Prototype JavaScript framework, version 1.7
 *  (c) 2005-2010 Sam Stephenson
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://www.prototypejs.org/
 *
 *--------------------------------------------------------------------------*/

var Prototype = {

  Version: '1.7',

  Browser: (function(){
    var ua = navigator.userAgent;
    var isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]';
    return {
      IE:             !!window.attachEvent && !isOpera,
      Opera:          isOpera,
      WebKit:         ua.indexOf('AppleWebKit/') > -1,
      Gecko:          ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1,
      MobileSafari:   /Apple.*Mobile/.test(ua)
    }
  })(),

  BrowserFeatures: {
    XPath: !!document.evaluate,

    SelectorsAPI: !!document.querySelector,

    ElementExtensions: (function() {
      var constructor = window.Element || window.HTMLElement;
      return !!(constructor && constructor.prototype);
    })(),
    SpecificElementExtensions: (function() {
      if (typeof window.HTMLDivElement !== 'undefined')
        return true;

      var div = document.createElement('div'),
          form = document.createElement('form'),
          isSupported = false;

      if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) {
        isSupported = true;
      }

      div = form = null;

      return isSupported;
    })()
  },

  ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
  JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,

  emptyFunction: function() { },

  K: function(x) { return x }
};

if (Prototype.Browser.MobileSafari)
  Prototype.BrowserFeatures.SpecificElementExtensions = false;


var Abstract = { };


var Try = {
  these: function() {
    var returnValue;

    for (var i = 0, length = arguments.length; i < length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) { }
    }

    return returnValue;
  }
};

/* Based on Alex Arnell's inheritance implementation. */

var Class = (function() {

  var IS_DONTENUM_BUGGY = (function(){
    for (var p in { toString: 1 }) {
      if (p === 'toString') return false;
    }
    return true;
  })();

  function subclass() {};
  function create() {
    var parent = null, properties = $A(arguments);
    if (Object.isFunction(properties[0]))
      parent = properties.shift();

    function klass() {
      this.initialize.apply(this, arguments);
    }

    Object.extend(klass, Class.Methods);
    klass.superclass = parent;
    klass.subclasses = [];

    if (parent) {
      subclass.prototype = parent.prototype;
      klass.prototype = new subclass;
      parent.subclasses.push(klass);
    }

    for (var i = 0, length = properties.length; i < length; i++)
      klass.addMethods(properties[i]);

    if (!klass.prototype.initialize)
      klass.prototype.initialize = Prototype.emptyFunction;

    klass.prototype.constructor = klass;
    return klass;
  }

  function addMethods(source) {
    var ancestor   = this.superclass && this.superclass.prototype,
        properties = Object.keys(source);

    if (IS_DONTENUM_BUGGY) {
      if (source.toString != Object.prototype.toString)
        properties.push("toString");
      if (source.valueOf != Object.prototype.valueOf)
        properties.push("valueOf");
    }

    for (var i = 0, length = properties.length; i < length; i++) {
      var property = properties[i], value = source[property];
      if (ancestor && Object.isFunction(value) &&
          value.argumentNames()[0] == "$super") {
        var method = value;
        value = (function(m) {
          return function() { return ancestor[m].apply(this, arguments); };
        })(property).wrap(method);

        value.valueOf = method.valueOf.bind(method);
        value.toString = method.toString.bind(method);
      }
      this.prototype[property] = value;
    }

    return this;
  }

  return {
    create: create,
    Methods: {
      addMethods: addMethods
    }
  };
})();
(function() {

  var _toString = Object.prototype.toString,
      NULL_TYPE = 'Null',
      UNDEFINED_TYPE = 'Undefined',
      BOOLEAN_TYPE = 'Boolean',
      NUMBER_TYPE = 'Number',
      STRING_TYPE = 'String',
      OBJECT_TYPE = 'Object',
      FUNCTION_CLASS = '[object Function]',
      BOOLEAN_CLASS = '[object Boolean]',
      NUMBER_CLASS = '[object Number]',
      STRING_CLASS = '[object String]',
      ARRAY_CLASS = '[object Array]',
      DATE_CLASS = '[object Date]',
      NATIVE_JSON_STRINGIFY_SUPPORT = window.JSON &&
        typeof JSON.stringify === 'function' &&
        JSON.stringify(0) === '0' &&
        typeof JSON.stringify(Prototype.K) === 'undefined';

  function Type(o) {
    switch(o) {
      case null: return NULL_TYPE;
      case (void 0): return UNDEFINED_TYPE;
    }
    var type = typeof o;
    switch(type) {
      case 'boolean': return BOOLEAN_TYPE;
      case 'number':  return NUMBER_TYPE;
      case 'string':  return STRING_TYPE;
    }
    return OBJECT_TYPE;
  }

  function extend(destination, source) {
    for (var property in source)
      destination[property] = source[property];
    return destination;
  }

  function inspect(object) {
    try {
      if (isUndefined(object)) return 'undefined';
      if (object === null) return 'null';
      return object.inspect ? object.inspect() : String(object);
    } catch (e) {
      if (e instanceof RangeError) return '...';
      throw e;
    }
  }

  function toJSON(value) {
    return Str('', { '': value }, []);
  }

  function Str(key, holder, stack) {
    var value = holder[key],
        type = typeof value;

    if (Type(value) === OBJECT_TYPE && typeof value.toJSON === 'function') {
      value = value.toJSON(key);
    }

    var _class = _toString.call(value);

    switch (_class) {
      case NUMBER_CLASS:
      case BOOLEAN_CLASS:
      case STRING_CLASS:
        value = value.valueOf();
    }

    switch (value) {
      case null: return 'null';
      case true: return 'true';
      case false: return 'false';
    }

    type = typeof value;
    switch (type) {
      case 'string':
        return value.inspect(true);
      case 'number':
        return isFinite(value) ? String(value) : 'null';
      case 'object':

        for (var i = 0, length = stack.length; i < length; i++) {
          if (stack[i] === value) { throw new TypeError(); }
        }
        stack.push(value);

        var partial = [];
        if (_class === ARRAY_CLASS) {
          for (var i = 0, length = value.length; i < length; i++) {
            var str = Str(i, value, stack);
            partial.push(typeof str === 'undefined' ? 'null' : str);
          }
          partial = '[' + partial.join(',') + ']';
        } else {
          var keys = Object.keys(value);
          for (var i = 0, length = keys.length; i < length; i++) {
            var key = keys[i], str = Str(key, value, stack);
            if (typeof str !== "undefined") {
               partial.push(key.inspect(true)+ ':' + str);
             }
          }
          partial = '{' + partial.join(',') + '}';
        }
        stack.pop();
        return partial;
    }
  }

  function stringify(object) {
    return JSON.stringify(object);
  }

  function toQueryString(object) {
    return $H(object).toQueryString();
  }

  function toHTML(object) {
    return object && object.toHTML ? object.toHTML() : String.interpret(object);
  }

  function keys(object) {
    if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); }
    var results = [];
    for (var property in object) {
      if (object.hasOwnProperty(property)) {
        results.push(property);
      }
    }
    return results;
  }

  function values(object) {
    var results = [];
    for (var property in object)
      results.push(object[property]);
    return results;
  }

  function clone(object) {
    return extend({ }, object);
  }

  function isElement(object) {
    return !!(object && object.nodeType == 1);
  }

  function isArray(object) {
    return _toString.call(object) === ARRAY_CLASS;
  }

  var hasNativeIsArray = (typeof Array.isArray == 'function')
    && Array.isArray([]) && !Array.isArray({});

  if (hasNativeIsArray) {
    isArray = Array.isArray;
  }

  function isHash(object) {
    return object instanceof Hash;
  }

  function isFunction(object) {
    return _toString.call(object) === FUNCTION_CLASS;
  }

  function isString(object) {
    return _toString.call(object) === STRING_CLASS;
  }

  function isNumber(object) {
    return _toString.call(object) === NUMBER_CLASS;
  }

  function isDate(object) {
    return _toString.call(object) === DATE_CLASS;
  }

  function isUndefined(object) {
    return typeof object === "undefined";
  }

  extend(Object, {
    extend:        extend,
    inspect:       inspect,
    toJSON:        NATIVE_JSON_STRINGIFY_SUPPORT ? stringify : toJSON,
    toQueryString: toQueryString,
    toHTML:        toHTML,
    keys:          Object.keys || keys,
    values:        values,
    clone:         clone,
    isElement:     isElement,
    isArray:       isArray,
    isHash:        isHash,
    isFunction:    isFunction,
    isString:      isString,
    isNumber:      isNumber,
    isDate:        isDate,
    isUndefined:   isUndefined
  });
})();
Object.extend(Function.prototype, (function() {
  var slice = Array.prototype.slice;

  function update(array, args) {
    var arrayLength = array.length, length = args.length;
    while (length--) array[arrayLength + length] = args[length];
    return array;
  }

  function merge(array, args) {
    array = slice.call(array, 0);
    return update(array, args);
  }

  function argumentNames() {
    var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1]
      .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '')
      .replace(/\s+/g, '').split(',');
    return names.length == 1 && !names[0] ? [] : names;
  }

  function bind(context) {
    if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
    var __method = this, args = slice.call(arguments, 1);
    return function() {
      var a = merge(args, arguments);
      return __method.apply(context, a);
    }
  }

  function bindAsEventListener(context) {
    var __method = this, args = slice.call(arguments, 1);
    return function(event) {
      var a = update([event || window.event], args);
      return __method.apply(context, a);
    }
  }

  function curry() {
    if (!arguments.length) return this;
    var __method = this, args = slice.call(arguments, 0);
    return function() {
      var a = merge(args, arguments);
      return __method.apply(this, a);
    }
  }

  function delay(timeout) {
    var __method = this, args = slice.call(arguments, 1);
    timeout = timeout * 1000;
    return window.setTimeout(function() {
      return __method.apply(__method, args);
    }, timeout);
  }

  function defer() {
    var args = update([0.01], arguments);
    return this.delay.apply(this, args);
  }

  function wrap(wrapper) {
    var __method = this;
    return function() {
      var a = update([__method.bind(this)], arguments);
      return wrapper.apply(this, a);
    }
  }

  function methodize() {
    if (this._methodized) return this._methodized;
    var __method = this;
    return this._methodized = function() {
      var a = update([this], arguments);
      return __method.apply(null, a);
    };
  }

  return {
    argumentNames:       argumentNames,
    bind:                bind,
    bindAsEventListener: bindAsEventListener,
    curry:               curry,
    delay:               delay,
    defer:               defer,
    wrap:                wrap,
    methodize:           methodize
  }
})());



(function(proto) {


  function toISOString() {
    return this.getUTCFullYear() + '-' +
      (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
      this.getUTCDate().toPaddedString(2) + 'T' +
      this.getUTCHours().toPaddedString(2) + ':' +
      this.getUTCMinutes().toPaddedString(2) + ':' +
      this.getUTCSeconds().toPaddedString(2) + 'Z';
  }


  function toJSON() {
    return this.toISOString();
  }

  if (!proto.toISOString) proto.toISOString = toISOString;
  if (!proto.toJSON) proto.toJSON = toJSON;

})(Date.prototype);


RegExp.prototype.match = RegExp.prototype.test;

RegExp.escape = function(str) {
  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};
var PeriodicalExecuter = Class.create({
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;

    this.registerCallback();
  },

  registerCallback: function() {
    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  execute: function() {
    this.callback(this);
  },

  stop: function() {
    if (!this.timer) return;
    clearInterval(this.timer);
    this.timer = null;
  },

  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try {
        this.currentlyExecuting = true;
        this.execute();
        this.currentlyExecuting = false;
      } catch(e) {
        this.currentlyExecuting = false;
        throw e;
      }
    }
  }
});
Object.extend(String, {
  interpret: function(value) {
    return value == null ? '' : String(value);
  },
  specialChar: {
    '\b': '\\b',
    '\t': '\\t',
    '\n': '\\n',
    '\f': '\\f',
    '\r': '\\r',
    '\\': '\\\\'
  }
});

Object.extend(String.prototype, (function() {
  var NATIVE_JSON_PARSE_SUPPORT = window.JSON &&
    typeof JSON.parse === 'function' &&
    JSON.parse('{"test": true}').test;

  function prepareReplacement(replacement) {
    if (Object.isFunction(replacement)) return replacement;
    var template = new Template(replacement);
    return function(match) { return template.evaluate(match) };
  }

  function gsub(pattern, replacement) {
    var result = '', source = this, match;
    replacement = prepareReplacement(replacement);

    if (Object.isString(pattern))
      pattern = RegExp.escape(pattern);

    if (!(pattern.length || pattern.source)) {
      replacement = replacement('');
      return replacement + source.split('').join(replacement) + replacement;
    }

    while (source.length > 0) {
      if (match = source.match(pattern)) {
        result += source.slice(0, match.index);
        result += String.interpret(replacement(match));
        source  = source.slice(match.index + match[0].length);
      } else {
        result += source, source = '';
      }
    }
    return result;
  }

  function sub(pattern, replacement, count) {
    replacement = prepareReplacement(replacement);
    count = Object.isUndefined(count) ? 1 : count;

    return this.gsub(pattern, function(match) {
      if (--count < 0) return match[0];
      return replacement(match);
    });
  }

  function scan(pattern, iterator) {
    this.gsub(pattern, iterator);
    return String(this);
  }

  function truncate(length, truncation) {
    length = length || 30;
    truncation = Object.isUndefined(truncation) ? '...' : truncation;
    return this.length > length ?
      this.slice(0, length - truncation.length) + truncation : String(this);
  }

  function strip() {
    return this.replace(/^\s+/, '').replace(/\s+$/, '');
  }

  function stripTags() {
    return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, '');
  }

  function stripScripts() {
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
  }

  function extractScripts() {
    var matchAll = new RegExp(Prototype.ScriptFragment, 'img'),
        matchOne = new RegExp(Prototype.ScriptFragment, 'im');
    return (this.match(matchAll) || []).map(function(scriptTag) {
      return (scriptTag.match(matchOne) || ['', ''])[1];
    });
  }

  function evalScripts() {
    return this.extractScripts().map(function(script) { return eval(script) });
  }

  function escapeHTML() {
    return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
  }

  function unescapeHTML() {
    return this.stripTags().replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&amp;/g,'&');
  }


  function toQueryParams(separator) {
    var match = this.strip().match(/([^?#]*)(#.*)?$/);
    if (!match) return { };

    return match[1].split(separator || '&').inject({ }, function(hash, pair) {
      if ((pair = pair.split('='))[0]) {
        var key = decodeURIComponent(pair.shift()),
            value = pair.length > 1 ? pair.join('=') : pair[0];

        if (value != undefined) value = decodeURIComponent(value);

        if (key in hash) {
          if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
          hash[key].push(value);
        }
        else hash[key] = value;
      }
      return hash;
    });
  }

  function toArray() {
    return this.split('');
  }

  function succ() {
    return this.slice(0, this.length - 1) +
      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
  }

  function times(count) {
    return count < 1 ? '' : new Array(count + 1).join(this);
  }

  function camelize() {
    return this.replace(/-+(.)?/g, function(match, chr) {
      return chr ? chr.toUpperCase() : '';
    });
  }

  function capitalize() {
    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
  }

  function underscore() {
    return this.replace(/::/g, '/')
               .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
               .replace(/([a-z\d])([A-Z])/g, '$1_$2')
               .replace(/-/g, '_')
               .toLowerCase();
  }

  function dasherize() {
    return this.replace(/_/g, '-');
  }

  function inspect(useDoubleQuotes) {
    var escapedString = this.replace(/[\x00-\x1f\\]/g, function(character) {
      if (character in String.specialChar) {
        return String.specialChar[character];
      }
      return '\\u00' + character.charCodeAt().toPaddedString(2, 16);
    });
    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
  }

  function unfilterJSON(filter) {
    return this.replace(filter || Prototype.JSONFilter, '$1');
  }

  function isJSON() {
    var str = this;
    if (str.blank()) return false;
    str = str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@');
    str = str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']');
    str = str.replace(/(?:^|:|,)(?:\s*\[)+/g, '');
    return (/^[\],:{}\s]*$/).test(str);
  }

  function evalJSON(sanitize) {
    var json = this.unfilterJSON(),
        cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
    if (cx.test(json)) {
      json = json.replace(cx, function (a) {
        return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
      });
    }
    try {
      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
    } catch (e) { }
    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
  }

  function parseJSON() {
    var json = this.unfilterJSON();
    return JSON.parse(json);
  }

  function include(pattern) {
    return this.indexOf(pattern) > -1;
  }

  function startsWith(pattern) {
    return this.lastIndexOf(pattern, 0) === 0;
  }

  function endsWith(pattern) {
    var d = this.length - pattern.length;
    return d >= 0 && this.indexOf(pattern, d) === d;
  }

  function empty() {
    return this == '';
  }

  function blank() {
    return /^\s*$/.test(this);
  }

  function interpolate(object, pattern) {
    return new Template(this, pattern).evaluate(object);
  }

  return {
    gsub:           gsub,
    sub:            sub,
    scan:           scan,
    truncate:       truncate,
    strip:          String.prototype.trim || strip,
    stripTags:      stripTags,
    stripScripts:   stripScripts,
    extractScripts: extractScripts,
    evalScripts:    evalScripts,
    escapeHTML:     escapeHTML,
    unescapeHTML:   unescapeHTML,
    toQueryParams:  toQueryParams,
    parseQuery:     toQueryParams,
    toArray:        toArray,
    succ:           succ,
    times:          times,
    camelize:       camelize,
    capitalize:     capitalize,
    underscore:     underscore,
    dasherize:      dasherize,
    inspect:        inspect,
    unfilterJSON:   unfilterJSON,
    isJSON:         isJSON,
    evalJSON:       NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON,
    include:        include,
    startsWith:     startsWith,
    endsWith:       endsWith,
    empty:          empty,
    blank:          blank,
    interpolate:    interpolate
  };
})());

var Template = Class.create({
  initialize: function(template, pattern) {
    this.template = template.toString();
    this.pattern = pattern || Template.Pattern;
  },

  evaluate: function(object) {
    if (object && Object.isFunction(object.toTemplateReplacements))
      object = object.toTemplateReplacements();

    return this.template.gsub(this.pattern, function(match) {
      if (object == null) return (match[1] + '');

      var before = match[1] || '';
      if (before == '\\') return match[2];

      var ctx = object, expr = match[3],
          pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;

      match = pattern.exec(expr);
      if (match == null) return before;

      while (match != null) {
        var comp = match[1].startsWith('[') ? match[2].replace(/\\\\]/g, ']') : match[1];
        ctx = ctx[comp];
        if (null == ctx || '' == match[3]) break;
        expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
        match = pattern.exec(expr);
      }

      return before + String.interpret(ctx);
    });
  }
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;

var $break = { };

var Enumerable = (function() {
  function each(iterator, context) {
    var index = 0;
    try {
      this._each(function(value) {
        iterator.call(context, value, index++);
      });
    } catch (e) {
      if (e != $break) throw e;
    }
    return this;
  }

  function eachSlice(number, iterator, context) {
    var index = -number, slices = [], array = this.toArray();
    if (number < 1) return array;
    while ((index += number) < array.length)
      slices.push(array.slice(index, index+number));
    return slices.collect(iterator, context);
  }

  function all(iterator, context) {
    iterator = iterator || Prototype.K;
    var result = true;
    this.each(function(value, index) {
      result = result && !!iterator.call(context, value, index);
      if (!result) throw $break;
    });
    return result;
  }

  function any(iterator, context) {
    iterator = iterator || Prototype.K;
    var result = false;
    this.each(function(value, index) {
      if (result = !!iterator.call(context, value, index))
        throw $break;
    });
    return result;
  }

  function collect(iterator, context) {
    iterator = iterator || Prototype.K;
    var results = [];
    this.each(function(value, index) {
      results.push(iterator.call(context, value, index));
    });
    return results;
  }

  function detect(iterator, context) {
    var result;
    this.each(function(value, index) {
      if (iterator.call(context, value, index)) {
        result = value;
        throw $break;
      }
    });
    return result;
  }

  function findAll(iterator, context) {
    var results = [];
    this.each(function(value, index) {
      if (iterator.call(context, value, index))
        results.push(value);
    });
    return results;
  }

  function grep(filter, iterator, context) {
    iterator = iterator || Prototype.K;
    var results = [];

    if (Object.isString(filter))
      filter = new RegExp(RegExp.escape(filter));

    this.each(function(value, index) {
      if (filter.match(value))
        results.push(iterator.call(context, value, index));
    });
    return results;
  }

  function include(object) {
    if (Object.isFunction(this.indexOf))
      if (this.indexOf(object) != -1) return true;

    var found = false;
    this.each(function(value) {
      if (value == object) {
        found = true;
        throw $break;
      }
    });
    return found;
  }

  function inGroupsOf(number, fillWith) {
    fillWith = Object.isUndefined(fillWith) ? null : fillWith;
    return this.eachSlice(number, function(slice) {
      while(slice.length < number) slice.push(fillWith);
      return slice;
    });
  }

  function inject(memo, iterator, context) {
    this.each(function(value, index) {
      memo = iterator.call(context, memo, value, index);
    });
    return memo;
  }

  function invoke(method) {
    var args = $A(arguments).slice(1);
    return this.map(function(value) {
      return value[method].apply(value, args);
    });
  }

  function max(iterator, context) {
    iterator = iterator || Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator.call(context, value, index);
      if (result == null || value >= result)
        result = value;
    });
    return result;
  }

  function min(iterator, context) {
    iterator = iterator || Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator.call(context, value, index);
      if (result == null || value < result)
        result = value;
    });
    return result;
  }

  function partition(iterator, context) {
    iterator = iterator || Prototype.K;
    var trues = [], falses = [];
    this.each(function(value, index) {
      (iterator.call(context, value, index) ?
        trues : falses).push(value);
    });
    return [trues, falses];
  }

  function pluck(property) {
    var results = [];
    this.each(function(value) {
      results.push(value[property]);
    });
    return results;
  }

  function reject(iterator, context) {
    var results = [];
    this.each(function(value, index) {
      if (!iterator.call(context, value, index))
        results.push(value);
    });
    return results;
  }

  function sortBy(iterator, context) {
    return this.map(function(value, index) {
      return {
        value: value,
        criteria: iterator.call(context, value, index)
      };
    }).sort(function(left, right) {
      var a = left.criteria, b = right.criteria;
      return a < b ? -1 : a > b ? 1 : 0;
    }).pluck('value');
  }

  function toArray() {
    return this.map();
  }

  function zip() {
    var iterator = Prototype.K, args = $A(arguments);
    if (Object.isFunction(args.last()))
      iterator = args.pop();

    var collections = [this].concat(args).map($A);
    return this.map(function(value, index) {
      return iterator(collections.pluck(index));
    });
  }

  function size() {
    return this.toArray().length;
  }

  function inspect() {
    return '#<Enumerable:' + this.toArray().inspect() + '>';
  }









  return {
    each:       each,
    eachSlice:  eachSlice,
    all:        all,
    every:      all,
    any:        any,
    some:       any,
    collect:    collect,
    map:        collect,
    detect:     detect,
    findAll:    findAll,
    select:     findAll,
    filter:     findAll,
    grep:       grep,
    include:    include,
    member:     include,
    inGroupsOf: inGroupsOf,
    inject:     inject,
    invoke:     invoke,
    max:        max,
    min:        min,
    partition:  partition,
    pluck:      pluck,
    reject:     reject,
    sortBy:     sortBy,
    toArray:    toArray,
    entries:    toArray,
    zip:        zip,
    size:       size,
    inspect:    inspect,
    find:       detect
  };
})();

function $A(iterable) {
  if (!iterable) return [];
  if ('toArray' in Object(iterable)) return iterable.toArray();
  var length = iterable.length || 0, results = new Array(length);
  while (length--) results[length] = iterable[length];
  return results;
}


function $w(string) {
  if (!Object.isString(string)) return [];
  string = string.strip();
  return string ? string.split(/\s+/) : [];
}

Array.from = $A;


(function() {
  var arrayProto = Array.prototype,
      slice = arrayProto.slice,
      _each = arrayProto.forEach; // use native browser JS 1.6 implementation if available

  function each(iterator, context) {
    for (var i = 0, length = this.length >>> 0; i < length; i++) {
      if (i in this) iterator.call(context, this[i], i, this);
    }
  }
  if (!_each) _each = each;

  function clear() {
    this.length = 0;
    return this;
  }

  function first() {
    return this[0];
  }

  function last() {
    return this[this.length - 1];
  }

  function compact() {
    return this.select(function(value) {
      return value != null;
    });
  }

  function flatten() {
    return this.inject([], function(array, value) {
      if (Object.isArray(value))
        return array.concat(value.flatten());
      array.push(value);
      return array;
    });
  }

  function without() {
    var values = slice.call(arguments, 0);
    return this.select(function(value) {
      return !values.include(value);
    });
  }

  function reverse(inline) {
    return (inline === false ? this.toArray() : this)._reverse();
  }

  function uniq(sorted) {
    return this.inject([], function(array, value, index) {
      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
        array.push(value);
      return array;
    });
  }

  function intersect(array) {
    return this.uniq().findAll(function(item) {
      return array.detect(function(value) { return item === value });
    });
  }


  function clone() {
    return slice.call(this, 0);
  }

  function size() {
    return this.length;
  }

  function inspect() {
    return '[' + this.map(Object.inspect).join(', ') + ']';
  }

  function indexOf(item, i) {
    i || (i = 0);
    var length = this.length;
    if (i < 0) i = length + i;
    for (; i < length; i++)
      if (this[i] === item) return i;
    return -1;
  }

  function lastIndexOf(item, i) {
    i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
    var n = this.slice(0, i).reverse().indexOf(item);
    return (n < 0) ? n : i - n - 1;
  }

  function concat() {
    var array = slice.call(this, 0), item;
    for (var i = 0, length = arguments.length; i < length; i++) {
      item = arguments[i];
      if (Object.isArray(item) && !('callee' in item)) {
        for (var j = 0, arrayLength = item.length; j < arrayLength; j++)
          array.push(item[j]);
      } else {
        array.push(item);
      }
    }
    return array;
  }

  Object.extend(arrayProto, Enumerable);

  if (!arrayProto._reverse)
    arrayProto._reverse = arrayProto.reverse;

  Object.extend(arrayProto, {
    _each:     _each,
    clear:     clear,
    first:     first,
    last:      last,
    compact:   compact,
    flatten:   flatten,
    without:   without,
    reverse:   reverse,
    uniq:      uniq,
    intersect: intersect,
    clone:     clone,
    toArray:   clone,
    size:      size,
    inspect:   inspect
  });

  var CONCAT_ARGUMENTS_BUGGY = (function() {
    return [].concat(arguments)[0][0] !== 1;
  })(1,2)

  if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat;

  if (!arrayProto.indexOf) arrayProto.indexOf = indexOf;
  if (!arrayProto.lastIndexOf) arrayProto.lastIndexOf = lastIndexOf;
})();
function $H(object) {
  return new Hash(object);
};

var Hash = Class.create(Enumerable, (function() {
  function initialize(object) {
    this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
  }


  function _each(iterator) {
    for (var key in this._object) {
      var value = this._object[key], pair = [key, value];
      pair.key = key;
      pair.value = value;
      iterator(pair);
    }
  }

  function set(key, value) {
    return this._object[key] = value;
  }

  function get(key) {
    if (this._object[key] !== Object.prototype[key])
      return this._object[key];
  }

  function unset(key) {
    var value = this._object[key];
    delete this._object[key];
    return value;
  }

  function toObject() {
    return Object.clone(this._object);
  }



  function keys() {
    return this.pluck('key');
  }

  function values() {
    return this.pluck('value');
  }

  function index(value) {
    var match = this.detect(function(pair) {
      return pair.value === value;
    });
    return match && match.key;
  }

  function merge(object) {
    return this.clone().update(object);
  }

  function update(object) {
    return new Hash(object).inject(this, function(result, pair) {
      result.set(pair.key, pair.value);
      return result;
    });
  }

  function toQueryPair(key, value) {
    if (Object.isUndefined(value)) return key;
    return key + '=' + encodeURIComponent(String.interpret(value));
  }

  function toQueryString() {
    return this.inject([], function(results, pair) {
      var key = encodeURIComponent(pair.key), values = pair.value;

      if (values && typeof values == 'object') {
        if (Object.isArray(values)) {
          var queryValues = [];
          for (var i = 0, len = values.length, value; i < len; i++) {
            value = values[i];
            queryValues.push(toQueryPair(key, value));
          }
          return results.concat(queryValues);
        }
      } else results.push(toQueryPair(key, values));
      return results;
    }).join('&');
  }

  function inspect() {
    return '#<Hash:{' + this.map(function(pair) {
      return pair.map(Object.inspect).join(': ');
    }).join(', ') + '}>';
  }

  function clone() {
    return new Hash(this);
  }

  return {
    initialize:             initialize,
    _each:                  _each,
    set:                    set,
    get:                    get,
    unset:                  unset,
    toObject:               toObject,
    toTemplateReplacements: toObject,
    keys:                   keys,
    values:                 values,
    index:                  index,
    merge:                  merge,
    update:                 update,
    toQueryString:          toQueryString,
    inspect:                inspect,
    toJSON:                 toObject,
    clone:                  clone
  };
})());

Hash.from = $H;
Object.extend(Number.prototype, (function() {
  function toColorPart() {
    return this.toPaddedString(2, 16);
  }

  function succ() {
    return this + 1;
  }

  function times(iterator, context) {
    $R(0, this, true).each(iterator, context);
    return this;
  }

  function toPaddedString(length, radix) {
    var string = this.toString(radix || 10);
    return '0'.times(length - string.length) + string;
  }

  function abs() {
    return Math.abs(this);
  }

  function round() {
    return Math.round(this);
  }

  function ceil() {
    return Math.ceil(this);
  }

  function floor() {
    return Math.floor(this);
  }

  return {
    toColorPart:    toColorPart,
    succ:           succ,
    times:          times,
    toPaddedString: toPaddedString,
    abs:            abs,
    round:          round,
    ceil:           ceil,
    floor:          floor
  };
})());

function $R(start, end, exclusive) {
  return new ObjectRange(start, end, exclusive);
}

var ObjectRange = Class.create(Enumerable, (function() {
  function initialize(start, end, exclusive) {
    this.start = start;
    this.end = end;
    this.exclusive = exclusive;
  }

  function _each(iterator) {
    var value = this.start;
    while (this.include(value)) {
      iterator(value);
      value = value.succ();
    }
  }

  function include(value) {
    if (value < this.start)
      return false;
    if (this.exclusive)
      return value < this.end;
    return value <= this.end;
  }

  return {
    initialize: initialize,
    _each:      _each,
    include:    include
  };
})());



var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new XMLHttpRequest()},
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
    ) || false;
  },

  activeRequestCount: 0
};

Ajax.Responders = {
  responders: [],

  _each: function(iterator) {
    this.responders._each(iterator);
  },

  register: function(responder) {
    if (!this.include(responder))
      this.responders.push(responder);
  },

  unregister: function(responder) {
    this.responders = this.responders.without(responder);
  },

  dispatch: function(callback, request, transport, json) {
    this.each(function(responder) {
      if (Object.isFunction(responder[callback])) {
        try {
          responder[callback].apply(responder, [request, transport, json]);
        } catch (e) { }
      }
    });
  }
};

Object.extend(Ajax.Responders, Enumerable);

Ajax.Responders.register({
  onCreate:   function() { Ajax.activeRequestCount++ },
  onComplete: function() { Ajax.activeRequestCount-- }
});
Ajax.Base = Class.create({
  initialize: function(options) {
    this.options = {
      method:       'post',
      asynchronous: true,
      contentType:  'application/x-www-form-urlencoded',
      encoding:     'UTF-8',
      parameters:   '',
      evalJSON:     true,
      evalJS:       true
    };
    Object.extend(this.options, options || { });

    this.options.method = this.options.method.toLowerCase();

    if (Object.isHash(this.options.parameters))
      this.options.parameters = this.options.parameters.toObject();
  }
});
Ajax.Request = Class.create(Ajax.Base, {
  _complete: false,

  initialize: function($super, url, options) {
    $super(options);
    this.transport = Ajax.getTransport();
    this.request(url);
  },

  request: function(url) {
    this.url = url;
    this.method = this.options.method;
    var params = Object.isString(this.options.parameters) ?
          this.options.parameters :
          Object.toQueryString(this.options.parameters);

    if (!['get', 'post'].include(this.method)) {
      params += (params ? '&' : '') + "_method=" + this.method;
      this.method = 'post';
    }

    if (params && this.method === 'get') {
      this.url += (this.url.include('?') ? '&' : '?') + params;
    }

    this.parameters = params.toQueryParams();

    try {
      var response = new Ajax.Response(this);
      if (this.options.onCreate) this.options.onCreate(response);
      Ajax.Responders.dispatch('onCreate', this, response);

      this.transport.open(this.method.toUpperCase(), this.url,
        this.options.asynchronous);

      if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);

      this.transport.onreadystatechange = this.onStateChange.bind(this);
      this.setRequestHeaders();

      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
      this.transport.send(this.body);

      /* Force Firefox to handle ready state 4 for synchronous requests */
      if (!this.options.asynchronous && this.transport.overrideMimeType)
        this.onStateChange();

    }
    catch (e) {
      this.dispatchException(e);
    }
  },

  onStateChange: function() {
    var readyState = this.transport.readyState;
    if (readyState > 1 && !((readyState == 4) && this._complete))
      this.respondToReadyState(this.transport.readyState);
  },

  setRequestHeaders: function() {
    var headers = {
      'X-Requested-With': 'XMLHttpRequest',
      'X-Prototype-Version': Prototype.Version,
      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
    };

    if (this.method == 'post') {
      headers['Content-type'] = this.options.contentType +
        (this.options.encoding ? '; charset=' + this.options.encoding : '');

      /* Force "Connection: close" for older Mozilla browsers to work
       * around a bug where XMLHttpRequest sends an incorrect
       * Content-length header. See Mozilla Bugzilla #246651.
       */
      if (this.transport.overrideMimeType &&
          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
            headers['Connection'] = 'close';
    }

    if (typeof this.options.requestHeaders == 'object') {
      var extras = this.options.requestHeaders;

      if (Object.isFunction(extras.push))
        for (var i = 0, length = extras.length; i < length; i += 2)
          headers[extras[i]] = extras[i+1];
      else
        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
    }

    for (var name in headers)
      this.transport.setRequestHeader(name, headers[name]);
  },

  success: function() {
    var status = this.getStatus();
    return !status || (status >= 200 && status < 300) || status == 304;
  },

  getStatus: function() {
    try {
      if (this.transport.status === 1223) return 204;
      return this.transport.status || 0;
    } catch (e) { return 0 }
  },

  respondToReadyState: function(readyState) {
    var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);

    if (state == 'Complete') {
      try {
        this._complete = true;
        (this.options['on' + response.status]
         || this.options['on' + (this.success() ? 'Success' : 'Failure')]
         || Prototype.emptyFunction)(response, response.headerJSON);
      } catch (e) {
        this.dispatchException(e);
      }

      var contentType = response.getHeader('Content-type');
      if (this.options.evalJS == 'force'
          || (this.options.evalJS && this.isSameOrigin() && contentType
          && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
        this.evalResponse();
    }

    try {
      (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
      Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
    } catch (e) {
      this.dispatchException(e);
    }

    if (state == 'Complete') {
      this.transport.onreadystatechange = Prototype.emptyFunction;
    }
  },

  isSameOrigin: function() {
    var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
    return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
      protocol: location.protocol,
      domain: document.domain,
      port: location.port ? ':' + location.port : ''
    }));
  },

  getHeader: function(name) {
    try {
      return this.transport.getResponseHeader(name) || null;
    } catch (e) { return null; }
  },

  evalResponse: function() {
    try {
      return eval((this.transport.responseText || '').unfilterJSON());
    } catch (e) {
      this.dispatchException(e);
    }
  },

  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});

Ajax.Request.Events =
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];








Ajax.Response = Class.create({
  initialize: function(request){
    this.request = request;
    var transport  = this.transport  = request.transport,
        readyState = this.readyState = transport.readyState;

    if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
      this.status       = this.getStatus();
      this.statusText   = this.getStatusText();
      this.responseText = String.interpret(transport.responseText);
      this.headerJSON   = this._getHeaderJSON();
    }

    if (readyState == 4) {
      var xml = transport.responseXML;
      this.responseXML  = Object.isUndefined(xml) ? null : xml;
      this.responseJSON = this._getResponseJSON();
    }
  },

  status:      0,

  statusText: '',

  getStatus: Ajax.Request.prototype.getStatus,

  getStatusText: function() {
    try {
      return this.transport.statusText || '';
    } catch (e) { return '' }
  },

  getHeader: Ajax.Request.prototype.getHeader,

  getAllHeaders: function() {
    try {
      return this.getAllResponseHeaders();
    } catch (e) { return null }
  },

  getResponseHeader: function(name) {
    return this.transport.getResponseHeader(name);
  },

  getAllResponseHeaders: function() {
    return this.transport.getAllResponseHeaders();
  },

  _getHeaderJSON: function() {
    var json = this.getHeader('X-JSON');
    if (!json) return null;
    json = decodeURIComponent(escape(json));
    try {
      return json.evalJSON(this.request.options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } catch (e) {
      this.request.dispatchException(e);
    }
  },

  _getResponseJSON: function() {
    var options = this.request.options;
    if (!options.evalJSON || (options.evalJSON != 'force' &&
      !(this.getHeader('Content-type') || '').include('application/json')) ||
        this.responseText.blank())
          return null;
    try {
      return this.responseText.evalJSON(options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } catch (e) {
      this.request.dispatchException(e);
    }
  }
});

Ajax.Updater = Class.create(Ajax.Request, {
  initialize: function($super, container, url, options) {
    this.container = {
      success: (container.success || container),
      failure: (container.failure || (container.success ? null : container))
    };

    options = Object.clone(options);
    var onComplete = options.onComplete;
    options.onComplete = (function(response, json) {
      this.updateContent(response.responseText);
      if (Object.isFunction(onComplete)) onComplete(response, json);
    }).bind(this);

    $super(url, options);
  },

  updateContent: function(responseText) {
    var receiver = this.container[this.success() ? 'success' : 'failure'],
        options = this.options;

    if (!options.evalScripts) responseText = responseText.stripScripts();

    if (receiver = $(receiver)) {
      if (options.insertion) {
        if (Object.isString(options.insertion)) {
          var insertion = { }; insertion[options.insertion] = responseText;
          receiver.insert(insertion);
        }
        else options.insertion(receiver, responseText);
      }
      else receiver.update(responseText);
    }
  }
});

Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
  initialize: function($super, container, url, options) {
    $super(options);
    this.onComplete = this.options.onComplete;

    this.frequency = (this.options.frequency || 2);
    this.decay = (this.options.decay || 1);

    this.updater = { };
    this.container = container;
    this.url = url;

    this.start();
  },

  start: function() {
    this.options.onComplete = this.updateComplete.bind(this);
    this.onTimerEvent();
  },

  stop: function() {
    this.updater.options.onComplete = undefined;
    clearTimeout(this.timer);
    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
  },

  updateComplete: function(response) {
    if (this.options.decay) {
      this.decay = (response.responseText == this.lastText ?
        this.decay * this.options.decay : 1);

      this.lastText = response.responseText;
    }
    this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
  },

  onTimerEvent: function() {
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
  }
});


function $(element) {
  if (arguments.length > 1) {
    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
      elements.push($(arguments[i]));
    return elements;
  }
  if (Object.isString(element))
    element = document.getElementById(element);
  return Element.extend(element);
}

if (Prototype.BrowserFeatures.XPath) {
  document._getElementsByXPath = function(expression, parentElement) {
    var results = [];
    var query = document.evaluate(expression, $(parentElement) || document,
      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
    for (var i = 0, length = query.snapshotLength; i < length; i++)
      results.push(Element.extend(query.snapshotItem(i)));
    return results;
  };
}

/*--------------------------------------------------------------------------*/

if (!Node) var Node = { };

if (!Node.ELEMENT_NODE) {
  Object.extend(Node, {
    ELEMENT_NODE: 1,
    ATTRIBUTE_NODE: 2,
    TEXT_NODE: 3,
    CDATA_SECTION_NODE: 4,
    ENTITY_REFERENCE_NODE: 5,
    ENTITY_NODE: 6,
    PROCESSING_INSTRUCTION_NODE: 7,
    COMMENT_NODE: 8,
    DOCUMENT_NODE: 9,
    DOCUMENT_TYPE_NODE: 10,
    DOCUMENT_FRAGMENT_NODE: 11,
    NOTATION_NODE: 12
  });
}



(function(global) {
  function shouldUseCache(tagName, attributes) {
    if (tagName === 'select') return false;
    if ('type' in attributes) return false;
    return true;
  }

  var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX = (function(){
    try {
      var el = document.createElement('<input name="x">');
      return el.tagName.toLowerCase() === 'input' && el.name === 'x';
    }
    catch(err) {
      return false;
    }
  })();

  var element = global.Element;

  global.Element = function(tagName, attributes) {
    attributes = attributes || { };
    tagName = tagName.toLowerCase();
    var cache = Element.cache;

    if (HAS_EXTENDED_CREATE_ELEMENT_SYNTAX && attributes.name) {
      tagName = '<' + tagName + ' name="' + attributes.name + '">';
      delete attributes.name;
      return Element.writeAttribute(document.createElement(tagName), attributes);
    }

    if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));

    var node = shouldUseCache(tagName, attributes) ?
     cache[tagName].cloneNode(false) : document.createElement(tagName);

    return Element.writeAttribute(node, attributes);
  };

  Object.extend(global.Element, element || { });
  if (element) global.Element.prototype = element.prototype;

})(this);

Element.idCounter = 1;
Element.cache = { };

Element._purgeElement = function(element) {
  var uid = element._prototypeUID;
  if (uid) {
    Element.stopObserving(element);
    element._prototypeUID = void 0;
    delete Element.Storage[uid];
  }
}

Element.Methods = {
  visible: function(element) {
    return $(element).style.display != 'none';
  },

  toggle: function(element) {
    element = $(element);
    Element[Element.visible(element) ? 'hide' : 'show'](element);
    return element;
  },

  hide: function(element) {
    element = $(element);
    element.style.display = 'none';
    return element;
  },

  show: function(element) {
    element = $(element);
    element.style.display = '';
    return element;
  },

  remove: function(element) {
    element = $(element);
    element.parentNode.removeChild(element);
    return element;
  },

  update: (function(){

    var SELECT_ELEMENT_INNERHTML_BUGGY = (function(){
      var el = document.createElement("select"),
          isBuggy = true;
      el.innerHTML = "<option value=\"test\">test</option>";
      if (el.options && el.options[0]) {
        isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION";
      }
      el = null;
      return isBuggy;
    })();

    var TABLE_ELEMENT_INNERHTML_BUGGY = (function(){
      try {
        var el = document.createElement("table");
        if (el && el.tBodies) {
          el.innerHTML = "<tbody><tr><td>test</td></tr></tbody>";
          var isBuggy = typeof el.tBodies[0] == "undefined";
          el = null;
          return isBuggy;
        }
      } catch (e) {
        return true;
      }
    })();

    var LINK_ELEMENT_INNERHTML_BUGGY = (function() {
      try {
        var el = document.createElement('div');
        el.innerHTML = "<link>";
        var isBuggy = (el.childNodes.length === 0);
        el = null;
        return isBuggy;
      } catch(e) {
        return true;
      }
    })();

    var ANY_INNERHTML_BUGGY = SELECT_ELEMENT_INNERHTML_BUGGY ||
     TABLE_ELEMENT_INNERHTML_BUGGY || LINK_ELEMENT_INNERHTML_BUGGY;

    var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function () {
      var s = document.createElement("script"),
          isBuggy = false;
      try {
        s.appendChild(document.createTextNode(""));
        isBuggy = !s.firstChild ||
          s.firstChild && s.firstChild.nodeType !== 3;
      } catch (e) {
        isBuggy = true;
      }
      s = null;
      return isBuggy;
    })();


    function update(element, content) {
      element = $(element);
      var purgeElement = Element._purgeElement;

      var descendants = element.getElementsByTagName('*'),
       i = descendants.length;
      while (i--) purgeElement(descendants[i]);

      if (content && content.toElement)
        content = content.toElement();

      if (Object.isElement(content))
        return element.update().insert(content);

      content = Object.toHTML(content);

      var tagName = element.tagName.toUpperCase();

      if (tagName === 'SCRIPT' && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) {
        element.text = content;
        return element;
      }

      if (ANY_INNERHTML_BUGGY) {
        if (tagName in Element._insertionTranslations.tags) {
          while (element.firstChild) {
            element.removeChild(element.firstChild);
          }
          Element._getContentFromAnonymousElement(tagName, content.stripScripts())
            .each(function(node) {
              element.appendChild(node)
            });
        } else if (LINK_ELEMENT_INNERHTML_BUGGY && Object.isString(content) && content.indexOf('<link') > -1) {
          while (element.firstChild) {
            element.removeChild(element.firstChild);
          }
          var nodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts(), true);
          nodes.each(function(node) { element.appendChild(node) });
        }
        else {
          element.innerHTML = content.stripScripts();
        }
      }
      else {
        element.innerHTML = content.stripScripts();
      }

      content.evalScripts.bind(content).defer();
      return element;
    }

    return update;
  })(),

  replace: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    else if (!Object.isElement(content)) {
      content = Object.toHTML(content);
      var range = element.ownerDocument.createRange();
      range.selectNode(element);
      content.evalScripts.bind(content).defer();
      content = range.createContextualFragment(content.stripScripts());
    }
    element.parentNode.replaceChild(content, element);
    return element;
  },

  insert: function(element, insertions) {
    element = $(element);

    if (Object.isString(insertions) || Object.isNumber(insertions) ||
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
          insertions = {bottom:insertions};

    var content, insert, tagName, childNodes;

    for (var position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      insert = Element._insertionTranslations[position];

      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        insert(element, content);
        continue;
      }

      content = Object.toHTML(content);

      tagName = ((position == 'before' || position == 'after')
        ? element.parentNode : element).tagName.toUpperCase();

      childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());

      if (position == 'top' || position == 'after') childNodes.reverse();
      childNodes.each(insert.curry(element));

      content.evalScripts.bind(content).defer();
    }

    return element;
  },

  wrap: function(element, wrapper, attributes) {
    element = $(element);
    if (Object.isElement(wrapper))
      $(wrapper).writeAttribute(attributes || { });
    else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
    else wrapper = new Element('div', wrapper);
    if (element.parentNode)
      element.parentNode.replaceChild(wrapper, element);
    wrapper.appendChild(element);
    return wrapper;
  },

  inspect: function(element) {
    element = $(element);
    var result = '<' + element.tagName.toLowerCase();
    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
      var property = pair.first(),
          attribute = pair.last(),
          value = (element[property] || '').toString();
      if (value) result += ' ' + attribute + '=' + value.inspect(true);
    });
    return result + '>';
  },

  recursivelyCollect: function(element, property, maximumLength) {
    element = $(element);
    maximumLength = maximumLength || -1;
    var elements = [];

    while (element = element[property]) {
      if (element.nodeType == 1)
        elements.push(Element.extend(element));
      if (elements.length == maximumLength)
        break;
    }

    return elements;
  },

  ancestors: function(element) {
    return Element.recursivelyCollect(element, 'parentNode');
  },

  descendants: function(element) {
    return Element.select(element, "*");
  },

  firstDescendant: function(element) {
    element = $(element).firstChild;
    while (element && element.nodeType != 1) element = element.nextSibling;
    return $(element);
  },

  immediateDescendants: function(element) {
    var results = [], child = $(element).firstChild;
    while (child) {
      if (child.nodeType === 1) {
        results.push(Element.extend(child));
      }
      child = child.nextSibling;
    }
    return results;
  },

  previousSiblings: function(element, maximumLength) {
    return Element.recursivelyCollect(element, 'previousSibling');
  },

  nextSiblings: function(element) {
    return Element.recursivelyCollect(element, 'nextSibling');
  },

  siblings: function(element) {
    element = $(element);
    return Element.previousSiblings(element).reverse()
      .concat(Element.nextSiblings(element));
  },

  match: function(element, selector) {
    element = $(element);
    if (Object.isString(selector))
      return Prototype.Selector.match(element, selector);
    return selector.match(element);
  },

  up: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(element.parentNode);
    var ancestors = Element.ancestors(element);
    return Object.isNumber(expression) ? ancestors[expression] :
      Prototype.Selector.find(ancestors, expression, index);
  },

  down: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return Element.firstDescendant(element);
    return Object.isNumber(expression) ? Element.descendants(element)[expression] :
      Element.select(element, expression)[index || 0];
  },

  previous: function(element, expression, index) {
    element = $(element);
    if (Object.isNumber(expression)) index = expression, expression = false;
    if (!Object.isNumber(index)) index = 0;

    if (expression) {
      return Prototype.Selector.find(element.previousSiblings(), expression, index);
    } else {
      return element.recursivelyCollect("previousSibling", index + 1)[index];
    }
  },

  next: function(element, expression, index) {
    element = $(element);
    if (Object.isNumber(expression)) index = expression, expression = false;
    if (!Object.isNumber(index)) index = 0;

    if (expression) {
      return Prototype.Selector.find(element.nextSiblings(), expression, index);
    } else {
      var maximumLength = Object.isNumber(index) ? index + 1 : 1;
      return element.recursivelyCollect("nextSibling", index + 1)[index];
    }
  },


  select: function(element) {
    element = $(element);
    var expressions = Array.prototype.slice.call(arguments, 1).join(', ');
    return Prototype.Selector.select(expressions, element);
  },

  adjacent: function(element) {
    element = $(element);
    var expressions = Array.prototype.slice.call(arguments, 1).join(', ');
    return Prototype.Selector.select(expressions, element.parentNode).without(element);
  },

  identify: function(element) {
    element = $(element);
    var id = Element.readAttribute(element, 'id');
    if (id) return id;
    do { id = 'anonymous_element_' + Element.idCounter++ } while ($(id));
    Element.writeAttribute(element, 'id', id);
    return id;
  },

  readAttribute: function(element, name) {
    element = $(element);
    if (Prototype.Browser.IE) {
      var t = Element._attributeTranslations.read;
      if (t.values[name]) return t.values[name](element, name);
      if (t.names[name]) name = t.names[name];
      if (name.include(':')) {
        return (!element.attributes || !element.attributes[name]) ? null :
         element.attributes[name].value;
      }
    }
    return element.getAttribute(name);
  },

  writeAttribute: function(element, name, value) {
    element = $(element);
    var attributes = { }, t = Element._attributeTranslations.write;

    if (typeof name == 'object') attributes = name;
    else attributes[name] = Object.isUndefined(value) ? true : value;

    for (var attr in attributes) {
      name = t.names[attr] || attr;
      value = attributes[attr];
      if (t.values[attr]) name = t.values[attr](element, value);
      if (value === false || value === null)
        element.removeAttribute(name);
      else if (value === true)
        element.setAttribute(name, name);
      else element.setAttribute(name, value);
    }
    return element;
  },

  getHeight: function(element) {
    return Element.getDimensions(element).height;
  },

  getWidth: function(element) {
    return Element.getDimensions(element).width;
  },

  classNames: function(element) {
    return new Element.ClassNames(element);
  },

  hasClassName: function(element, className) {
    if (!(element = $(element))) return;
    var elementClassName = element.className;
    return (elementClassName.length > 0 && (elementClassName == className ||
      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
  },

  addClassName: function(element, className) {
    if (!(element = $(element))) return;
    if (!Element.hasClassName(element, className))
      element.className += (element.className ? ' ' : '') + className;
    return element;
  },

  removeClassName: function(element, className) {
    if (!(element = $(element))) return;
    element.className = element.className.replace(
      new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
    return element;
  },

  toggleClassName: function(element, className) {
    if (!(element = $(element))) return;
    return Element[Element.hasClassName(element, className) ?
      'removeClassName' : 'addClassName'](element, className);
  },

  cleanWhitespace: function(element) {
    element = $(element);
    var node = element.firstChild;
    while (node) {
      var nextNode = node.nextSibling;
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
        element.removeChild(node);
      node = nextNode;
    }
    return element;
  },

  empty: function(element) {
    return $(element).innerHTML.blank();
  },

  descendantOf: function(element, ancestor) {
    element = $(element), ancestor = $(ancestor);

    if (element.compareDocumentPosition)
      return (element.compareDocumentPosition(ancestor) & 8) === 8;

    if (ancestor.contains)
      return ancestor.contains(element) && ancestor !== element;

    while (element = element.parentNode)
      if (element == ancestor) return true;

    return false;
  },

  scrollTo: function(element) {
    element = $(element);
    var pos = Element.cumulativeOffset(element);
    window.scrollTo(pos[0], pos[1]);
    return element;
  },

  getStyle: function(element, style) {
    element = $(element);
    style = style == 'float' ? 'cssFloat' : style.camelize();
    var value = element.style[style];
    if (!value || value == 'auto') {
      var css = document.defaultView.getComputedStyle(element, null);
      value = css ? css[style] : null;
    }
    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
    return value == 'auto' ? null : value;
  },

  getOpacity: function(element) {
    return $(element).getStyle('opacity');
  },

  setStyle: function(element, styles) {
    element = $(element);
    var elementStyle = element.style, match;
    if (Object.isString(styles)) {
      element.style.cssText += ';' + styles;
      return styles.include('opacity') ?
        element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
    }
    for (var property in styles)
      if (property == 'opacity') element.setOpacity(styles[property]);
      else
        elementStyle[(property == 'float' || property == 'cssFloat') ?
          (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
            property] = styles[property];

    return element;
  },

  setOpacity: function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;
    return element;
  },

  makePositioned: function(element) {
    element = $(element);
    var pos = Element.getStyle(element, 'position');
    if (pos == 'static' || !pos) {
      element._madePositioned = true;
      element.style.position = 'relative';
      if (Prototype.Browser.Opera) {
        element.style.top = 0;
        element.style.left = 0;
      }
    }
    return element;
  },

  undoPositioned: function(element) {
    element = $(element);
    if (element._madePositioned) {
      element._madePositioned = undefined;
      element.style.position =
        element.style.top =
        element.style.left =
        element.style.bottom =
        element.style.right = '';
    }
    return element;
  },

  makeClipping: function(element) {
    element = $(element);
    if (element._overflow) return element;
    element._overflow = Element.getStyle(element, 'overflow') || 'auto';
    if (element._overflow !== 'hidden')
      element.style.overflow = 'hidden';
    return element;
  },

  undoClipping: function(element) {
    element = $(element);
    if (!element._overflow) return element;
    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
    element._overflow = null;
    return element;
  },

  clonePosition: function(element, source) {
    var options = Object.extend({
      setLeft:    true,
      setTop:     true,
      setWidth:   true,
      setHeight:  true,
      offsetTop:  0,
      offsetLeft: 0
    }, arguments[2] || { });

    source = $(source);
    var p = Element.viewportOffset(source), delta = [0, 0], parent = null;

    element = $(element);

    if (Element.getStyle(element, 'position') == 'absolute') {
      parent = Element.getOffsetParent(element);
      delta = Element.viewportOffset(parent);
    }

    if (parent == document.body) {
      delta[0] -= document.body.offsetLeft;
      delta[1] -= document.body.offsetTop;
    }

    if (options.setLeft)   element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
    if (options.setTop)    element.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
    if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
    if (options.setHeight) element.style.height = source.offsetHeight + 'px';
    return element;
  }
};

Object.extend(Element.Methods, {
  getElementsBySelector: Element.Methods.select,

  childElements: Element.Methods.immediateDescendants
});

Element._attributeTranslations = {
  write: {
    names: {
      className: 'class',
      htmlFor:   'for'
    },
    values: { }
  }
};

if (Prototype.Browser.Opera) {
  Element.Methods.getStyle = Element.Methods.getStyle.wrap(
    function(proceed, element, style) {
      switch (style) {
        case 'height': case 'width':
          if (!Element.visible(element)) return null;

          var dim = parseInt(proceed(element, style), 10);

          if (dim !== element['offset' + style.capitalize()])
            return dim + 'px';

          var properties;
          if (style === 'height') {
            properties = ['border-top-width', 'padding-top',
             'padding-bottom', 'border-bottom-width'];
          }
          else {
            properties = ['border-left-width', 'padding-left',
             'padding-right', 'border-right-width'];
          }
          return properties.inject(dim, function(memo, property) {
            var val = proceed(element, property);
            return val === null ? memo : memo - parseInt(val, 10);
          }) + 'px';
        default: return proceed(element, style);
      }
    }
  );

  Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
    function(proceed, element, attribute) {
      if (attribute === 'title') return element.title;
      return proceed(element, attribute);
    }
  );
}

else if (Prototype.Browser.IE) {
  Element.Methods.getStyle = function(element, style) {
    element = $(element);
    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
    var value = element.style[style];
    if (!value && element.currentStyle) value = element.currentStyle[style];

    if (style == 'opacity') {
      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
        if (value[1]) return parseFloat(value[1]) / 100;
      return 1.0;
    }

    if (value == 'auto') {
      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
        return element['offset' + style.capitalize()] + 'px';
      return null;
    }
    return value;
  };

  Element.Methods.setOpacity = function(element, value) {
    function stripAlpha(filter){
      return filter.replace(/alpha\([^\)]*\)/gi,'');
    }
    element = $(element);
    var currentStyle = element.currentStyle;
    if ((currentStyle && !currentStyle.hasLayout) ||
      (!currentStyle && element.style.zoom == 'normal'))
        element.style.zoom = 1;

    var filter = element.getStyle('filter'), style = element.style;
    if (value == 1 || value === '') {
      (filter = stripAlpha(filter)) ?
        style.filter = filter : style.removeAttribute('filter');
      return element;
    } else if (value < 0.00001) value = 0;
    style.filter = stripAlpha(filter) +
      'alpha(opacity=' + (value * 100) + ')';
    return element;
  };

  Element._attributeTranslations = (function(){

    var classProp = 'className',
        forProp = 'for',
        el = document.createElement('div');

    el.setAttribute(classProp, 'x');

    if (el.className !== 'x') {
      el.setAttribute('class', 'x');
      if (el.className === 'x') {
        classProp = 'class';
      }
    }
    el = null;

    el = document.createElement('label');
    el.setAttribute(forProp, 'x');
    if (el.htmlFor !== 'x') {
      el.setAttribute('htmlFor', 'x');
      if (el.htmlFor === 'x') {
        forProp = 'htmlFor';
      }
    }
    el = null;

    return {
      read: {
        names: {
          'class':      classProp,
          'className':  classProp,
          'for':        forProp,
          'htmlFor':    forProp
        },
        values: {
          _getAttr: function(element, attribute) {
            return element.getAttribute(attribute);
          },
          _getAttr2: function(element, attribute) {
            return element.getAttribute(attribute, 2);
          },
          _getAttrNode: function(element, attribute) {
            var node = element.getAttributeNode(attribute);
            return node ? node.value : "";
          },
          _getEv: (function(){

            var el = document.createElement('div'), f;
            el.onclick = Prototype.emptyFunction;
            var value = el.getAttribute('onclick');

            if (String(value).indexOf('{') > -1) {
              f = function(element, attribute) {
                attribute = element.getAttribute(attribute);
                if (!attribute) return null;
                attribute = attribute.toString();
                attribute = attribute.split('{')[1];
                attribute = attribute.split('}')[0];
                return attribute.strip();
              };
            }
            else if (value === '') {
              f = function(element, attribute) {
                attribute = element.getAttribute(attribute);
                if (!attribute) return null;
                return attribute.strip();
              };
            }
            el = null;
            return f;
          })(),
          _flag: function(element, attribute) {
            return $(element).hasAttribute(attribute) ? attribute : null;
          },
          style: function(element) {
            return element.style.cssText.toLowerCase();
          },
          title: function(element) {
            return element.title;
          }
        }
      }
    }
  })();

  Element._attributeTranslations.write = {
    names: Object.extend({
      cellpadding: 'cellPadding',
      cellspacing: 'cellSpacing'
    }, Element._attributeTranslations.read.names),
    values: {
      checked: function(element, value) {
        element.checked = !!value;
      },

      style: function(element, value) {
        element.style.cssText = value ? value : '';
      }
    }
  };

  Element._attributeTranslations.has = {};

  $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
      'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
    Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
    Element._attributeTranslations.has[attr.toLowerCase()] = attr;
  });

  (function(v) {
    Object.extend(v, {
      href:        v._getAttr2,
      src:         v._getAttr2,
      type:        v._getAttr,
      action:      v._getAttrNode,
      disabled:    v._flag,
      checked:     v._flag,
      readonly:    v._flag,
      multiple:    v._flag,
      onload:      v._getEv,
      onunload:    v._getEv,
      onclick:     v._getEv,
      ondblclick:  v._getEv,
      onmousedown: v._getEv,
      onmouseup:   v._getEv,
      onmouseover: v._getEv,
      onmousemove: v._getEv,
      onmouseout:  v._getEv,
      onfocus:     v._getEv,
      onblur:      v._getEv,
      onkeypress:  v._getEv,
      onkeydown:   v._getEv,
      onkeyup:     v._getEv,
      onsubmit:    v._getEv,
      onreset:     v._getEv,
      onselect:    v._getEv,
      onchange:    v._getEv
    });
  })(Element._attributeTranslations.read.values);

  if (Prototype.BrowserFeatures.ElementExtensions) {
    (function() {
      function _descendants(element) {
        var nodes = element.getElementsByTagName('*'), results = [];
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.tagName !== "!") // Filter out comment nodes.
            results.push(node);
        return results;
      }

      Element.Methods.down = function(element, expression, index) {
        element = $(element);
        if (arguments.length == 1) return element.firstDescendant();
        return Object.isNumber(expression) ? _descendants(element)[expression] :
          Element.select(element, expression)[index || 0];
      }
    })();
  }

}

else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1) ? 0.999999 :
      (value === '') ? '' : (value < 0.00001) ? 0 : value;
    return element;
  };
}

else if (Prototype.Browser.WebKit) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;

    if (value == 1)
      if (element.tagName.toUpperCase() == 'IMG' && element.width) {
        element.width++; element.width--;
      } else try {
        var n = document.createTextNode(' ');
        element.appendChild(n);
        element.removeChild(n);
      } catch (e) { }

    return element;
  };
}

if ('outerHTML' in document.documentElement) {
  Element.Methods.replace = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) {
      element.parentNode.replaceChild(content, element);
      return element;
    }

    content = Object.toHTML(content);
    var parent = element.parentNode, tagName = parent.tagName.toUpperCase();

    if (Element._insertionTranslations.tags[tagName]) {
      var nextSibling = element.next(),
          fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
      parent.removeChild(element);
      if (nextSibling)
        fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
      else
        fragments.each(function(node) { parent.appendChild(node) });
    }
    else element.outerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

Element._returnOffset = function(l, t) {
  var result = [l, t];
  result.left = l;
  result.top = t;
  return result;
};

Element._getContentFromAnonymousElement = function(tagName, html, force) {
  var div = new Element('div'),
      t = Element._insertionTranslations.tags[tagName];

  var workaround = false;
  if (t) workaround = true;
  else if (force) {
    workaround = true;
    t = ['', '', 0];
  }

  if (workaround) {
    div.innerHTML = '&nbsp;' + t[0] + html + t[1];
    div.removeChild(div.firstChild);
    for (var i = t[2]; i--; ) {
      div = div.firstChild;
    }
  }
  else {
    div.innerHTML = html;
  }
  return $A(div.childNodes);
};

Element._insertionTranslations = {
  before: function(element, node) {
    element.parentNode.insertBefore(node, element);
  },
  top: function(element, node) {
    element.insertBefore(node, element.firstChild);
  },
  bottom: function(element, node) {
    element.appendChild(node);
  },
  after: function(element, node) {
    element.parentNode.insertBefore(node, element.nextSibling);
  },
  tags: {
    TABLE:  ['<table>',                '</table>',                   1],
    TBODY:  ['<table><tbody>',         '</tbody></table>',           2],
    TR:     ['<table><tbody><tr>',     '</tr></tbody></table>',      3],
    TD:     ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
    SELECT: ['<select>',               '</select>',                  1]
  }
};

(function() {
  var tags = Element._insertionTranslations.tags;
  Object.extend(tags, {
    THEAD: tags.TBODY,
    TFOOT: tags.TBODY,
    TH:    tags.TD
  });
})();

Element.Methods.Simulated = {
  hasAttribute: function(element, attribute) {
    attribute = Element._attributeTranslations.has[attribute] || attribute;
    var node = $(element).getAttributeNode(attribute);
    return !!(node && node.specified);
  }
};

Element.Methods.ByTag = { };

Object.extend(Element, Element.Methods);

(function(div) {

  if (!Prototype.BrowserFeatures.ElementExtensions && div['__proto__']) {
    window.HTMLElement = { };
    window.HTMLElement.prototype = div['__proto__'];
    Prototype.BrowserFeatures.ElementExtensions = true;
  }

  div = null;

})(document.createElement('div'));

Element.extend = (function() {

  function checkDeficiency(tagName) {
    if (typeof window.Element != 'undefined') {
      var proto = window.Element.prototype;
      if (proto) {
        var id = '_' + (Math.random()+'').slice(2),
            el = document.createElement(tagName);
        proto[id] = 'x';
        var isBuggy = (el[id] !== 'x');
        delete proto[id];
        el = null;
        return isBuggy;
      }
    }
    return false;
  }

  function extendElementWith(element, methods) {
    for (var property in methods) {
      var value = methods[property];
      if (Object.isFunction(value) && !(property in element))
        element[property] = value.methodize();
    }
  }

  var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency('object');

  if (Prototype.BrowserFeatures.SpecificElementExtensions) {
    if (HTMLOBJECTELEMENT_PROTOTYPE_BUGGY) {
      return function(element) {
        if (element && typeof element._extendedByPrototype == 'undefined') {
          var t = element.tagName;
          if (t && (/^(?:object|applet|embed)$/i.test(t))) {
            extendElementWith(element, Element.Methods);
            extendElementWith(element, Element.Methods.Simulated);
            extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]);
          }
        }
        return element;
      }
    }
    return Prototype.K;
  }

  var Methods = { }, ByTag = Element.Methods.ByTag;

  var extend = Object.extend(function(element) {
    if (!element || typeof element._extendedByPrototype != 'undefined' ||
        element.nodeType != 1 || element == window) return element;

    var methods = Object.clone(Methods),
        tagName = element.tagName.toUpperCase();

    if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);

    extendElementWith(element, methods);

    element._extendedByPrototype = Prototype.emptyFunction;
    return element;

  }, {
    refresh: function() {
      if (!Prototype.BrowserFeatures.ElementExtensions) {
        Object.extend(Methods, Element.Methods);
        Object.extend(Methods, Element.Methods.Simulated);
      }
    }
  });

  extend.refresh();
  return extend;
})();

if (document.documentElement.hasAttribute) {
  Element.hasAttribute = function(element, attribute) {
    return element.hasAttribute(attribute);
  };
}
else {
  Element.hasAttribute = Element.Methods.Simulated.hasAttribute;
}

Element.addMethods = function(methods) {
  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;

  if (!methods) {
    Object.extend(Form, Form.Methods);
    Object.extend(Form.Element, Form.Element.Methods);
    Object.extend(Element.Methods.ByTag, {
      "FORM":     Object.clone(Form.Methods),
      "INPUT":    Object.clone(Form.Element.Methods),
      "SELECT":   Object.clone(Form.Element.Methods),
      "TEXTAREA": Object.clone(Form.Element.Methods),
      "BUTTON":   Object.clone(Form.Element.Methods)
    });
  }

  if (arguments.length == 2) {
    var tagName = methods;
    methods = arguments[1];
  }

  if (!tagName) Object.extend(Element.Methods, methods || { });
  else {
    if (Object.isArray(tagName)) tagName.each(extend);
    else extend(tagName);
  }

  function extend(tagName) {
    tagName = tagName.toUpperCase();
    if (!Element.Methods.ByTag[tagName])
      Element.Methods.ByTag[tagName] = { };
    Object.extend(Element.Methods.ByTag[tagName], methods);
  }

  function copy(methods, destination, onlyIfAbsent) {
    onlyIfAbsent = onlyIfAbsent || false;
    for (var property in methods) {
      var value = methods[property];
      if (!Object.isFunction(value)) continue;
      if (!onlyIfAbsent || !(property in destination))
        destination[property] = value.methodize();
    }
  }

  function findDOMClass(tagName) {
    var klass;
    var trans = {
      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
      "FrameSet", "IFRAME": "IFrame"
    };
    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName.capitalize() + 'Element';
    if (window[klass]) return window[klass];

    var element = document.createElement(tagName),
        proto = element['__proto__'] || element.constructor.prototype;

    element = null;
    return proto;
  }

  var elementPrototype = window.HTMLElement ? HTMLElement.prototype :
   Element.prototype;

  if (F.ElementExtensions) {
    copy(Element.Methods, elementPrototype);
    copy(Element.Methods.Simulated, elementPrototype, true);
  }

  if (F.SpecificElementExtensions) {
    for (var tag in Element.Methods.ByTag) {
      var klass = findDOMClass(tag);
      if (Object.isUndefined(klass)) continue;
      copy(T[tag], klass.prototype);
    }
  }

  Object.extend(Element, Element.Methods);
  delete Element.ByTag;

  if (Element.extend.refresh) Element.extend.refresh();
  Element.cache = { };
};


document.viewport = {

  getDimensions: function() {
    return { width: this.getWidth(), height: this.getHeight() };
  },

  getScrollOffsets: function() {
    return Element._returnOffset(
      window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
      window.pageYOffset || document.documentElement.scrollTop  || document.body.scrollTop);
  }
};

(function(viewport) {
  var B = Prototype.Browser, doc = document, element, property = {};

  function getRootElement() {
    if (B.WebKit && !doc.evaluate)
      return document;

    if (B.Opera && window.parseFloat(window.opera.version()) < 9.5)
      return document.body;

    return document.documentElement;
  }

  function define(D) {
    if (!element) element = getRootElement();

    property[D] = 'client' + D;

    viewport['get' + D] = function() { return element[property[D]] };
    return viewport['get' + D]();
  }

  viewport.getWidth  = define.curry('Width');

  viewport.getHeight = define.curry('Height');
})(document.viewport);


Element.Storage = {
  UID: 1
};

Element.addMethods({
  getStorage: function(element) {
    if (!(element = $(element))) return;

    var uid;
    if (element === window) {
      uid = 0;
    } else {
      if (typeof element._prototypeUID === "undefined")
        element._prototypeUID = Element.Storage.UID++;
      uid = element._prototypeUID;
    }

    if (!Element.Storage[uid])
      Element.Storage[uid] = $H();

    return Element.Storage[uid];
  },

  store: function(element, key, value) {
    if (!(element = $(element))) return;

    if (arguments.length === 2) {
      Element.getStorage(element).update(key);
    } else {
      Element.getStorage(element).set(key, value);
    }

    return element;
  },

  retrieve: function(element, key, defaultValue) {
    if (!(element = $(element))) return;
    var hash = Element.getStorage(element), value = hash.get(key);

    if (Object.isUndefined(value)) {
      hash.set(key, defaultValue);
      value = defaultValue;
    }

    return value;
  },

  clone: function(element, deep) {
    if (!(element = $(element))) return;
    var clone = element.cloneNode(deep);
    clone._prototypeUID = void 0;
    if (deep) {
      var descendants = Element.select(clone, '*'),
          i = descendants.length;
      while (i--) {
        descendants[i]._prototypeUID = void 0;
      }
    }
    return Element.extend(clone);
  },

  purge: function(element) {
    if (!(element = $(element))) return;
    var purgeElement = Element._purgeElement;

    purgeElement(element);

    var descendants = element.getElementsByTagName('*'),
     i = descendants.length;

    while (i--) purgeElement(descendants[i]);

    return null;
  }
});

(function() {

  function toDecimal(pctString) {
    var match = pctString.match(/^(\d+)%?$/i);
    if (!match) return null;
    return (Number(match[1]) / 100);
  }

  function getPixelValue(value, property, context) {
    var element = null;
    if (Object.isElement(value)) {
      element = value;
      value = element.getStyle(property);
    }

    if (value === null) {
      return null;
    }

    if ((/^(?:-)?\d+(\.\d+)?(px)?$/i).test(value)) {
      return window.parseFloat(value);
    }

    var isPercentage = value.include('%'), isViewport = (context === document.viewport);

    if (/\d/.test(value) && element && element.runtimeStyle && !(isPercentage && isViewport)) {
      var style = element.style.left, rStyle = element.runtimeStyle.left;
      element.runtimeStyle.left = element.currentStyle.left;
      element.style.left = value || 0;
      value = element.style.pixelLeft;
      element.style.left = style;
      element.runtimeStyle.left = rStyle;

      return value;
    }

    if (element && isPercentage) {
      context = context || element.parentNode;
      var decimal = toDecimal(value);
      var whole = null;
      var position = element.getStyle('position');

      var isHorizontal = property.include('left') || property.include('right') ||
       property.include('width');

      var isVertical =  property.include('top') || property.include('bottom') ||
        property.include('height');

      if (context === document.viewport) {
        if (isHorizontal) {
          whole = document.viewport.getWidth();
        } else if (isVertical) {
          whole = document.viewport.getHeight();
        }
      } else {
        if (isHorizontal) {
          whole = $(context).measure('width');
        } else if (isVertical) {
          whole = $(context).measure('height');
        }
      }

      return (whole === null) ? 0 : whole * decimal;
    }

    return 0;
  }

  function toCSSPixels(number) {
    if (Object.isString(number) && number.endsWith('px')) {
      return number;
    }
    return number + 'px';
  }

  function isDisplayed(element) {
    var originalElement = element;
    while (element && element.parentNode) {
      var display = element.getStyle('display');
      if (display === 'none') {
        return false;
      }
      element = $(element.parentNode);
    }
    return true;
  }

  var hasLayout = Prototype.K;
  if ('currentStyle' in document.documentElement) {
    hasLayout = function(element) {
      if (!element.currentStyle.hasLayout) {
        element.style.zoom = 1;
      }
      return element;
    };
  }

  function cssNameFor(key) {
    if (key.include('border')) key = key + '-width';
    return key.camelize();
  }

  Element.Layout = Class.create(Hash, {
    initialize: function($super, element, preCompute) {
      $super();
      this.element = $(element);

      Element.Layout.PROPERTIES.each( function(property) {
        this._set(property, null);
      }, this);

      if (preCompute) {
        this._preComputing = true;
        this._begin();
        Element.Layout.PROPERTIES.each( this._compute, this );
        this._end();
        this._preComputing = false;
      }
    },

    _set: function(property, value) {
      return Hash.prototype.set.call(this, property, value);
    },

    set: function(property, value) {
      throw "Properties of Element.Layout are read-only.";
    },

    get: function($super, property) {
      var value = $super(property);
      return value === null ? this._compute(property) : value;
    },

    _begin: function() {
      if (this._prepared) return;

      var element = this.element;
      if (isDisplayed(element)) {
        this._prepared = true;
        return;
      }

      var originalStyles = {
        position:   element.style.position   || '',
        width:      element.style.width      || '',
        visibility: element.style.visibility || '',
        display:    element.style.display    || ''
      };

      element.store('prototype_original_styles', originalStyles);

      var position = element.getStyle('position'),
       width = element.getStyle('width');

      if (width === "0px" || width === null) {
        element.style.display = 'block';
        width = element.getStyle('width');
      }

      var context = (position === 'fixed') ? document.viewport :
       element.parentNode;

      element.setStyle({
        position:   'absolute',
        visibility: 'hidden',
        display:    'block'
      });

      var positionedWidth = element.getStyle('width');

      var newWidth;
      if (width && (positionedWidth === width)) {
        newWidth = getPixelValue(element, 'width', context);
      } else if (position === 'absolute' || position === 'fixed') {
        newWidth = getPixelValue(element, 'width', context);
      } else {
        var parent = element.parentNode, pLayout = $(parent).getLayout();

        newWidth = pLayout.get('width') -
         this.get('margin-left') -
         this.get('border-left') -
         this.get('padding-left') -
         this.get('padding-right') -
         this.get('border-right') -
         this.get('margin-right');
      }

      element.setStyle({ width: newWidth + 'px' });

      this._prepared = true;
    },

    _end: function() {
      var element = this.element;
      var originalStyles = element.retrieve('prototype_original_styles');
      element.store('prototype_original_styles', null);
      element.setStyle(originalStyles);
      this._prepared = false;
    },

    _compute: function(property) {
      var COMPUTATIONS = Element.Layout.COMPUTATIONS;
      if (!(property in COMPUTATIONS)) {
        throw "Property not found.";
      }

      return this._set(property, COMPUTATIONS[property].call(this, this.element));
    },

    toObject: function() {
      var args = $A(arguments);
      var keys = (args.length === 0) ? Element.Layout.PROPERTIES :
       args.join(' ').split(' ');
      var obj = {};
      keys.each( function(key) {
        if (!Element.Layout.PROPERTIES.include(key)) return;
        var value = this.get(key);
        if (value != null) obj[key] = value;
      }, this);
      return obj;
    },

    toHash: function() {
      var obj = this.toObject.apply(this, arguments);
      return new Hash(obj);
    },

    toCSS: function() {
      var args = $A(arguments);
      var keys = (args.length === 0) ? Element.Layout.PROPERTIES :
       args.join(' ').split(' ');
      var css = {};

      keys.each( function(key) {
        if (!Element.Layout.PROPERTIES.include(key)) return;
        if (Element.Layout.COMPOSITE_PROPERTIES.include(key)) return;

        var value = this.get(key);
        if (value != null) css[cssNameFor(key)] = value + 'px';
      }, this);
      return css;
    },

    inspect: function() {
      return "#<Element.Layout>";
    }
  });

  Object.extend(Element.Layout, {
    PROPERTIES: $w('height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height'),

    COMPOSITE_PROPERTIES: $w('padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height'),

    COMPUTATIONS: {
      'height': function(element) {
        if (!this._preComputing) this._begin();

        var bHeight = this.get('border-box-height');
        if (bHeight <= 0) {
          if (!this._preComputing) this._end();
          return 0;
        }

        var bTop = this.get('border-top'),
         bBottom = this.get('border-bottom');

        var pTop = this.get('padding-top'),
         pBottom = this.get('padding-bottom');

        if (!this._preComputing) this._end();

        return bHeight - bTop - bBottom - pTop - pBottom;
      },

      'width': function(element) {
        if (!this._preComputing) this._begin();

        var bWidth = this.get('border-box-width');
        if (bWidth <= 0) {
          if (!this._preComputing) this._end();
          return 0;
        }

        var bLeft = this.get('border-left'),
         bRight = this.get('border-right');

        var pLeft = this.get('padding-left'),
         pRight = this.get('padding-right');

        if (!this._preComputing) this._end();

        return bWidth - bLeft - bRight - pLeft - pRight;
      },

      'padding-box-height': function(element) {
        var height = this.get('height'),
         pTop = this.get('padding-top'),
         pBottom = this.get('padding-bottom');

        return height + pTop + pBottom;
      },

      'padding-box-width': function(element) {
        var width = this.get('width'),
         pLeft = this.get('padding-left'),
         pRight = this.get('padding-right');

        return width + pLeft + pRight;
      },

      'border-box-height': function(element) {
        if (!this._preComputing) this._begin();
        var height = element.offsetHeight;
        if (!this._preComputing) this._end();
        return height;
      },

      'border-box-width': function(element) {
        if (!this._preComputing) this._begin();
        var width = element.offsetWidth;
        if (!this._preComputing) this._end();
        return width;
      },

      'margin-box-height': function(element) {
        var bHeight = this.get('border-box-height'),
         mTop = this.get('margin-top'),
         mBottom = this.get('margin-bottom');

        if (bHeight <= 0) return 0;

        return bHeight + mTop + mBottom;
      },

      'margin-box-width': function(element) {
        var bWidth = this.get('border-box-width'),
         mLeft = this.get('margin-left'),
         mRight = this.get('margin-right');

        if (bWidth <= 0) return 0;

        return bWidth + mLeft + mRight;
      },

      'top': function(element) {
        var offset = element.positionedOffset();
        return offset.top;
      },

      'bottom': function(element) {
        var offset = element.positionedOffset(),
         parent = element.getOffsetParent(),
         pHeight = parent.measure('height');

        var mHeight = this.get('border-box-height');

        return pHeight - mHeight - offset.top;
      },

      'left': function(element) {
        var offset = element.positionedOffset();
        return offset.left;
      },

      'right': function(element) {
        var offset = element.positionedOffset(),
         parent = element.getOffsetParent(),
         pWidth = parent.measure('width');

        var mWidth = this.get('border-box-width');

        return pWidth - mWidth - offset.left;
      },

      'padding-top': function(element) {
        return getPixelValue(element, 'paddingTop');
      },

      'padding-bottom': function(element) {
        return getPixelValue(element, 'paddingBottom');
      },

      'padding-left': function(element) {
        return getPixelValue(element, 'paddingLeft');
      },

      'padding-right': function(element) {
        return getPixelValue(element, 'paddingRight');
      },

      'border-top': function(element) {
        return getPixelValue(element, 'borderTopWidth');
      },

      'border-bottom': function(element) {
        return getPixelValue(element, 'borderBottomWidth');
      },

      'border-left': function(element) {
        return getPixelValue(element, 'borderLeftWidth');
      },

      'border-right': function(element) {
        return getPixelValue(element, 'borderRightWidth');
      },

      'margin-top': function(element) {
        return getPixelValue(element, 'marginTop');
      },

      'margin-bottom': function(element) {
        return getPixelValue(element, 'marginBottom');
      },

      'margin-left': function(element) {
        return getPixelValue(element, 'marginLeft');
      },

      'margin-right': function(element) {
        return getPixelValue(element, 'marginRight');
      }
    }
  });

  if ('getBoundingClientRect' in document.documentElement) {
    Object.extend(Element.Layout.COMPUTATIONS, {
      'right': function(element) {
        var parent = hasLayout(element.getOffsetParent());
        var rect = element.getBoundingClientRect(),
         pRect = parent.getBoundingClientRect();

        return (pRect.right - rect.right).round();
      },

      'bottom': function(element) {
        var parent = hasLayout(element.getOffsetParent());
        var rect = element.getBoundingClientRect(),
         pRect = parent.getBoundingClientRect();

        return (pRect.bottom - rect.bottom).round();
      }
    });
  }

  Element.Offset = Class.create({
    initialize: function(left, top) {
      this.left = left.round();
      this.top  = top.round();

      this[0] = this.left;
      this[1] = this.top;
    },

    relativeTo: function(offset) {
      return new Element.Offset(
        this.left - offset.left,
        this.top  - offset.top
      );
    },

    inspect: function() {
      return "#<Element.Offset left: #{left} top: #{top}>".interpolate(this);
    },

    toString: function() {
      return "[#{left}, #{top}]".interpolate(this);
    },

    toArray: function() {
      return [this.left, this.top];
    }
  });

  function getLayout(element, preCompute) {
    return new Element.Layout(element, preCompute);
  }

  function measure(element, property) {
    return $(element).getLayout().get(property);
  }

  function getDimensions(element) {
    element = $(element);
    var display = Element.getStyle(element, 'display');

    if (display && display !== 'none') {
      return { width: element.offsetWidth, height: element.offsetHeight };
    }

    var style = element.style;
    var originalStyles = {
      visibility: style.visibility,
      position:   style.position,
      display:    style.display
    };

    var newStyles = {
      visibility: 'hidden',
      display:    'block'
    };

    if (originalStyles.position !== 'fixed')
      newStyles.position = 'absolute';

    Element.setStyle(element, newStyles);

    var dimensions = {
      width:  element.offsetWidth,
      height: element.offsetHeight
    };

    Element.setStyle(element, originalStyles);

    return dimensions;
  }

  function getOffsetParent(element) {
    element = $(element);

    if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element))
      return $(document.body);

    var isInline = (Element.getStyle(element, 'display') === 'inline');
    if (!isInline && element.offsetParent) return $(element.offsetParent);

    while ((element = element.parentNode) && element !== document.body) {
      if (Element.getStyle(element, 'position') !== 'static') {
        return isHtml(element) ? $(document.body) : $(element);
      }
    }

    return $(document.body);
  }


  function cumulativeOffset(element) {
    element = $(element);
    var valueT = 0, valueL = 0;
    if (element.parentNode) {
      do {
        valueT += element.offsetTop  || 0;
        valueL += element.offsetLeft || 0;
        element = element.offsetParent;
      } while (element);
    }
    return new Element.Offset(valueL, valueT);
  }

  function positionedOffset(element) {
    element = $(element);

    var layout = element.getLayout();

    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        if (isBody(element)) break;
        var p = Element.getStyle(element, 'position');
        if (p !== 'static') break;
      }
    } while (element);

    valueL -= layout.get('margin-top');
    valueT -= layout.get('margin-left');

    return new Element.Offset(valueL, valueT);
  }

  function cumulativeScrollOffset(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0;
      element = element.parentNode;
    } while (element);
    return new Element.Offset(valueL, valueT);
  }

  function viewportOffset(forElement) {
    element = $(element);
    var valueT = 0, valueL = 0, docBody = document.body;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      if (element.offsetParent == docBody &&
        Element.getStyle(element, 'position') == 'absolute') break;
    } while (element = element.offsetParent);

    element = forElement;
    do {
      if (element != docBody) {
        valueT -= element.scrollTop  || 0;
        valueL -= element.scrollLeft || 0;
      }
    } while (element = element.parentNode);
    return new Element.Offset(valueL, valueT);
  }

  function absolutize(element) {
    element = $(element);

    if (Element.getStyle(element, 'position') === 'absolute') {
      return element;
    }

    var offsetParent = getOffsetParent(element);
    var eOffset = element.viewportOffset(),
     pOffset = offsetParent.viewportOffset();

    var offset = eOffset.relativeTo(pOffset);
    var layout = element.getLayout();

    element.store('prototype_absolutize_original_styles', {
      left:   element.getStyle('left'),
      top:    element.getStyle('top'),
      width:  element.getStyle('width'),
      height: element.getStyle('height')
    });

    element.setStyle({
      position: 'absolute',
      top:    offset.top + 'px',
      left:   offset.left + 'px',
      width:  layout.get('width') + 'px',
      height: layout.get('height') + 'px'
    });

    return element;
  }

  function relativize(element) {
    element = $(element);
    if (Element.getStyle(element, 'position') === 'relative') {
      return element;
    }

    var originalStyles =
     element.retrieve('prototype_absolutize_original_styles');

    if (originalStyles) element.setStyle(originalStyles);
    return element;
  }

  if (Prototype.Browser.IE) {
    getOffsetParent = getOffsetParent.wrap(
      function(proceed, element) {
        element = $(element);

        if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element))
          return $(document.body);

        var position = element.getStyle('position');
        if (position !== 'static') return proceed(element);

        element.setStyle({ position: 'relative' });
        var value = proceed(element);
        element.setStyle({ position: position });
        return value;
      }
    );

    positionedOffset = positionedOffset.wrap(function(proceed, element) {
      element = $(element);
      if (!element.parentNode) return new Element.Offset(0, 0);
      var position = element.getStyle('position');
      if (position !== 'static') return proceed(element);

      var offsetParent = element.getOffsetParent();
      if (offsetParent && offsetParent.getStyle('position') === 'fixed')
        hasLayout(offsetParent);

      element.setStyle({ position: 'relative' });
      var value = proceed(element);
      element.setStyle({ position: position });
      return value;
    });
  } else if (Prototype.Browser.Webkit) {
    cumulativeOffset = function(element) {
      element = $(element);
      var valueT = 0, valueL = 0;
      do {
        valueT += element.offsetTop  || 0;
        valueL += element.offsetLeft || 0;
        if (element.offsetParent == document.body)
          if (Element.getStyle(element, 'position') == 'absolute') break;

        element = element.offsetParent;
      } while (element);

      return new Element.Offset(valueL, valueT);
    };
  }


  Element.addMethods({
    getLayout:              getLayout,
    measure:                measure,
    getDimensions:          getDimensions,
    getOffsetParent:        getOffsetParent,
    cumulativeOffset:       cumulativeOffset,
    positionedOffset:       positionedOffset,
    cumulativeScrollOffset: cumulativeScrollOffset,
    viewportOffset:         viewportOffset,
    absolutize:             absolutize,
    relativize:             relativize
  });

  function isBody(element) {
    return element.nodeName.toUpperCase() === 'BODY';
  }

  function isHtml(element) {
    return element.nodeName.toUpperCase() === 'HTML';
  }

  function isDocument(element) {
    return element.nodeType === Node.DOCUMENT_NODE;
  }

  function isDetached(element) {
    return element !== document.body &&
     !Element.descendantOf(element, document.body);
  }

  if ('getBoundingClientRect' in document.documentElement) {
    Element.addMethods({
      viewportOffset: function(element) {
        element = $(element);
        if (isDetached(element)) return new Element.Offset(0, 0);

        var rect = element.getBoundingClientRect(),
         docEl = document.documentElement;
        return new Element.Offset(rect.left - docEl.clientLeft,
         rect.top - docEl.clientTop);
      }
    });
  }
})();
window.$$ = function() {
  var expression = $A(arguments).join(', ');
  return Prototype.Selector.select(expression, document);
};

Prototype.Selector = (function() {

  function select() {
    throw new Error('Method "Prototype.Selector.select" must be defined.');
  }

  function match() {
    throw new Error('Method "Prototype.Selector.match" must be defined.');
  }

  function find(elements, expression, index) {
    index = index || 0;
    var match = Prototype.Selector.match, length = elements.length, matchIndex = 0, i;

    for (i = 0; i < length; i++) {
      if (match(elements[i], expression) && index == matchIndex++) {
        return Element.extend(elements[i]);
      }
    }
  }

  function extendElements(elements) {
    for (var i = 0, length = elements.length; i < length; i++) {
      Element.extend(elements[i]);
    }
    return elements;
  }


  var K = Prototype.K;

  return {
    select: select,
    match: match,
    find: find,
    extendElements: (Element.extend === K) ? K : extendElements,
    extendElement: Element.extend
  };
})();
Prototype._original_property = window.Sizzle;
/*!
 * Sizzle CSS Selector Engine - v1.0
 *  Copyright 2009, The Dojo Foundation
 *  Released under the MIT, BSD, and GPL Licenses.
 *  More information: http://sizzlejs.com/
 */
(function(){

var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
	done = 0,
	toString = Object.prototype.toString,
	hasDuplicate = false,
	baseHasDuplicate = true;

[0, 0].sort(function(){
	baseHasDuplicate = false;
	return 0;
});

var Sizzle = function(selector, context, results, seed) {
	results = results || [];
	var origContext = context = context || document;

	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
		return [];
	}

	if ( !selector || typeof selector !== "string" ) {
		return results;
	}

	var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context),
		soFar = selector;

	while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) {
		soFar = m[3];

		parts.push( m[1] );

		if ( m[2] ) {
			extra = m[3];
			break;
		}
	}

	if ( parts.length > 1 && origPOS.exec( selector ) ) {
		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
			set = posProcess( parts[0] + parts[1], context );
		} else {
			set = Expr.relative[ parts[0] ] ?
				[ context ] :
				Sizzle( parts.shift(), context );

			while ( parts.length ) {
				selector = parts.shift();

				if ( Expr.relative[ selector ] )
					selector += parts.shift();

				set = posProcess( selector, set );
			}
		}
	} else {
		if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
				Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
			var ret = Sizzle.find( parts.shift(), context, contextXML );
			context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
		}

		if ( context ) {
			var ret = seed ?
				{ expr: parts.pop(), set: makeArray(seed) } :
				Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
			set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;

			if ( parts.length > 0 ) {
				checkSet = makeArray(set);
			} else {
				prune = false;
			}

			while ( parts.length ) {
				var cur = parts.pop(), pop = cur;

				if ( !Expr.relative[ cur ] ) {
					cur = "";
				} else {
					pop = parts.pop();
				}

				if ( pop == null ) {
					pop = context;
				}

				Expr.relative[ cur ]( checkSet, pop, contextXML );
			}
		} else {
			checkSet = parts = [];
		}
	}

	if ( !checkSet ) {
		checkSet = set;
	}

	if ( !checkSet ) {
		throw "Syntax error, unrecognized expression: " + (cur || selector);
	}

	if ( toString.call(checkSet) === "[object Array]" ) {
		if ( !prune ) {
			results.push.apply( results, checkSet );
		} else if ( context && context.nodeType === 1 ) {
			for ( var i = 0; checkSet[i] != null; i++ ) {
				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
					results.push( set[i] );
				}
			}
		} else {
			for ( var i = 0; checkSet[i] != null; i++ ) {
				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
					results.push( set[i] );
				}
			}
		}
	} else {
		makeArray( checkSet, results );
	}

	if ( extra ) {
		Sizzle( extra, origContext, results, seed );
		Sizzle.uniqueSort( results );
	}

	return results;
};

Sizzle.uniqueSort = function(results){
	if ( sortOrder ) {
		hasDuplicate = baseHasDuplicate;
		results.sort(sortOrder);

		if ( hasDuplicate ) {
			for ( var i = 1; i < results.length; i++ ) {
				if ( results[i] === results[i-1] ) {
					results.splice(i--, 1);
				}
			}
		}
	}

	return results;
};

Sizzle.matches = function(expr, set){
	return Sizzle(expr, null, null, set);
};

Sizzle.find = function(expr, context, isXML){
	var set, match;

	if ( !expr ) {
		return [];
	}

	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
		var type = Expr.order[i], match;

		if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
			var left = match[1];
			match.splice(1,1);

			if ( left.substr( left.length - 1 ) !== "\\" ) {
				match[1] = (match[1] || "").replace(/\\/g, "");
				set = Expr.find[ type ]( match, context, isXML );
				if ( set != null ) {
					expr = expr.replace( Expr.match[ type ], "" );
					break;
				}
			}
		}
	}

	if ( !set ) {
		set = context.getElementsByTagName("*");
	}

	return {set: set, expr: expr};
};

Sizzle.filter = function(expr, set, inplace, not){
	var old = expr, result = [], curLoop = set, match, anyFound,
		isXMLFilter = set && set[0] && isXML(set[0]);

	while ( expr && set.length ) {
		for ( var type in Expr.filter ) {
			if ( (match = Expr.match[ type ].exec( expr )) != null ) {
				var filter = Expr.filter[ type ], found, item;
				anyFound = false;

				if ( curLoop == result ) {
					result = [];
				}

				if ( Expr.preFilter[ type ] ) {
					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );

					if ( !match ) {
						anyFound = found = true;
					} else if ( match === true ) {
						continue;
					}
				}

				if ( match ) {
					for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
						if ( item ) {
							found = filter( item, match, i, curLoop );
							var pass = not ^ !!found;

							if ( inplace && found != null ) {
								if ( pass ) {
									anyFound = true;
								} else {
									curLoop[i] = false;
								}
							} else if ( pass ) {
								result.push( item );
								anyFound = true;
							}
						}
					}
				}

				if ( found !== undefined ) {
					if ( !inplace ) {
						curLoop = result;
					}

					expr = expr.replace( Expr.match[ type ], "" );

					if ( !anyFound ) {
						return [];
					}

					break;
				}
			}
		}

		if ( expr == old ) {
			if ( anyFound == null ) {
				throw "Syntax error, unrecognized expression: " + expr;
			} else {
				break;
			}
		}

		old = expr;
	}

	return curLoop;
};

var Expr = Sizzle.selectors = {
	order: [ "ID", "NAME", "TAG" ],
	match: {
		ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
		CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/,
		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
		TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/,
		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
		PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/
	},
	leftMatch: {},
	attrMap: {
		"class": "className",
		"for": "htmlFor"
	},
	attrHandle: {
		href: function(elem){
			return elem.getAttribute("href");
		}
	},
	relative: {
		"+": function(checkSet, part, isXML){
			var isPartStr = typeof part === "string",
				isTag = isPartStr && !/\W/.test(part),
				isPartStrNotTag = isPartStr && !isTag;

			if ( isTag && !isXML ) {
				part = part.toUpperCase();
			}

			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
				if ( (elem = checkSet[i]) ) {
					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}

					checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ?
						elem || false :
						elem === part;
				}
			}

			if ( isPartStrNotTag ) {
				Sizzle.filter( part, checkSet, true );
			}
		},
		">": function(checkSet, part, isXML){
			var isPartStr = typeof part === "string";

			if ( isPartStr && !/\W/.test(part) ) {
				part = isXML ? part : part.toUpperCase();

				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
					var elem = checkSet[i];
					if ( elem ) {
						var parent = elem.parentNode;
						checkSet[i] = parent.nodeName === part ? parent : false;
					}
				}
			} else {
				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
					var elem = checkSet[i];
					if ( elem ) {
						checkSet[i] = isPartStr ?
							elem.parentNode :
							elem.parentNode === part;
					}
				}

				if ( isPartStr ) {
					Sizzle.filter( part, checkSet, true );
				}
			}
		},
		"": function(checkSet, part, isXML){
			var doneName = done++, checkFn = dirCheck;

			if ( !/\W/.test(part) ) {
				var nodeCheck = part = isXML ? part : part.toUpperCase();
				checkFn = dirNodeCheck;
			}

			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
		},
		"~": function(checkSet, part, isXML){
			var doneName = done++, checkFn = dirCheck;

			if ( typeof part === "string" && !/\W/.test(part) ) {
				var nodeCheck = part = isXML ? part : part.toUpperCase();
				checkFn = dirNodeCheck;
			}

			checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
		}
	},
	find: {
		ID: function(match, context, isXML){
			if ( typeof context.getElementById !== "undefined" && !isXML ) {
				var m = context.getElementById(match[1]);
				return m ? [m] : [];
			}
		},
		NAME: function(match, context, isXML){
			if ( typeof context.getElementsByName !== "undefined" ) {
				var ret = [], results = context.getElementsByName(match[1]);

				for ( var i = 0, l = results.length; i < l; i++ ) {
					if ( results[i].getAttribute("name") === match[1] ) {
						ret.push( results[i] );
					}
				}

				return ret.length === 0 ? null : ret;
			}
		},
		TAG: function(match, context){
			return context.getElementsByTagName(match[1]);
		}
	},
	preFilter: {
		CLASS: function(match, curLoop, inplace, result, not, isXML){
			match = " " + match[1].replace(/\\/g, "") + " ";

			if ( isXML ) {
				return match;
			}

			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
				if ( elem ) {
					if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) {
						if ( !inplace )
							result.push( elem );
					} else if ( inplace ) {
						curLoop[i] = false;
					}
				}
			}

			return false;
		},
		ID: function(match){
			return match[1].replace(/\\/g, "");
		},
		TAG: function(match, curLoop){
			for ( var i = 0; curLoop[i] === false; i++ ){}
			return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
		},
		CHILD: function(match){
			if ( match[1] == "nth" ) {
				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
					match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" ||
					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);

				match[2] = (test[1] + (test[2] || 1)) - 0;
				match[3] = test[3] - 0;
			}

			match[0] = done++;

			return match;
		},
		ATTR: function(match, curLoop, inplace, result, not, isXML){
			var name = match[1].replace(/\\/g, "");

			if ( !isXML && Expr.attrMap[name] ) {
				match[1] = Expr.attrMap[name];
			}

			if ( match[2] === "~=" ) {
				match[4] = " " + match[4] + " ";
			}

			return match;
		},
		PSEUDO: function(match, curLoop, inplace, result, not){
			if ( match[1] === "not" ) {
				if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
					match[3] = Sizzle(match[3], null, null, curLoop);
				} else {
					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
					if ( !inplace ) {
						result.push.apply( result, ret );
					}
					return false;
				}
			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
				return true;
			}

			return match;
		},
		POS: function(match){
			match.unshift( true );
			return match;
		}
	},
	filters: {
		enabled: function(elem){
			return elem.disabled === false && elem.type !== "hidden";
		},
		disabled: function(elem){
			return elem.disabled === true;
		},
		checked: function(elem){
			return elem.checked === true;
		},
		selected: function(elem){
			elem.parentNode.selectedIndex;
			return elem.selected === true;
		},
		parent: function(elem){
			return !!elem.firstChild;
		},
		empty: function(elem){
			return !elem.firstChild;
		},
		has: function(elem, i, match){
			return !!Sizzle( match[3], elem ).length;
		},
		header: function(elem){
			return /h\d/i.test( elem.nodeName );
		},
		text: function(elem){
			return "text" === elem.type;
		},
		radio: function(elem){
			return "radio" === elem.type;
		},
		checkbox: function(elem){
			return "checkbox" === elem.type;
		},
		file: function(elem){
			return "file" === elem.type;
		},
		password: function(elem){
			return "password" === elem.type;
		},
		submit: function(elem){
			return "submit" === elem.type;
		},
		image: function(elem){
			return "image" === elem.type;
		},
		reset: function(elem){
			return "reset" === elem.type;
		},
		button: function(elem){
			return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON";
		},
		input: function(elem){
			return /input|select|textarea|button/i.test(elem.nodeName);
		}
	},
	setFilters: {
		first: function(elem, i){
			return i === 0;
		},
		last: function(elem, i, match, array){
			return i === array.length - 1;
		},
		even: function(elem, i){
			return i % 2 === 0;
		},
		odd: function(elem, i){
			return i % 2 === 1;
		},
		lt: function(elem, i, match){
			return i < match[3] - 0;
		},
		gt: function(elem, i, match){
			return i > match[3] - 0;
		},
		nth: function(elem, i, match){
			return match[3] - 0 == i;
		},
		eq: function(elem, i, match){
			return match[3] - 0 == i;
		}
	},
	filter: {
		PSEUDO: function(elem, match, i, array){
			var name = match[1], filter = Expr.filters[ name ];

			if ( filter ) {
				return filter( elem, i, match, array );
			} else if ( name === "contains" ) {
				return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0;
			} else if ( name === "not" ) {
				var not = match[3];

				for ( var i = 0, l = not.length; i < l; i++ ) {
					if ( not[i] === elem ) {
						return false;
					}
				}

				return true;
			}
		},
		CHILD: function(elem, match){
			var type = match[1], node = elem;
			switch (type) {
				case 'only':
				case 'first':
					while ( (node = node.previousSibling) )  {
						if ( node.nodeType === 1 ) return false;
					}
					if ( type == 'first') return true;
					node = elem;
				case 'last':
					while ( (node = node.nextSibling) )  {
						if ( node.nodeType === 1 ) return false;
					}
					return true;
				case 'nth':
					var first = match[2], last = match[3];

					if ( first == 1 && last == 0 ) {
						return true;
					}

					var doneName = match[0],
						parent = elem.parentNode;

					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
						var count = 0;
						for ( node = parent.firstChild; node; node = node.nextSibling ) {
							if ( node.nodeType === 1 ) {
								node.nodeIndex = ++count;
							}
						}
						parent.sizcache = doneName;
					}

					var diff = elem.nodeIndex - last;
					if ( first == 0 ) {
						return diff == 0;
					} else {
						return ( diff % first == 0 && diff / first >= 0 );
					}
			}
		},
		ID: function(elem, match){
			return elem.nodeType === 1 && elem.getAttribute("id") === match;
		},
		TAG: function(elem, match){
			return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;
		},
		CLASS: function(elem, match){
			return (" " + (elem.className || elem.getAttribute("class")) + " ")
				.indexOf( match ) > -1;
		},
		ATTR: function(elem, match){
			var name = match[1],
				result = Expr.attrHandle[ name ] ?
					Expr.attrHandle[ name ]( elem ) :
					elem[ name ] != null ?
						elem[ name ] :
						elem.getAttribute( name ),
				value = result + "",
				type = match[2],
				check = match[4];

			return result == null ?
				type === "!=" :
				type === "=" ?
				value === check :
				type === "*=" ?
				value.indexOf(check) >= 0 :
				type === "~=" ?
				(" " + value + " ").indexOf(check) >= 0 :
				!check ?
				value && result !== false :
				type === "!=" ?
				value != check :
				type === "^=" ?
				value.indexOf(check) === 0 :
				type === "$=" ?
				value.substr(value.length - check.length) === check :
				type === "|=" ?
				value === check || value.substr(0, check.length + 1) === check + "-" :
				false;
		},
		POS: function(elem, match, i, array){
			var name = match[2], filter = Expr.setFilters[ name ];

			if ( filter ) {
				return filter( elem, i, match, array );
			}
		}
	}
};

var origPOS = Expr.match.POS;

for ( var type in Expr.match ) {
	Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
	Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source );
}

var makeArray = function(array, results) {
	array = Array.prototype.slice.call( array, 0 );

	if ( results ) {
		results.push.apply( results, array );
		return results;
	}

	return array;
};

try {
	Array.prototype.slice.call( document.documentElement.childNodes, 0 );

} catch(e){
	makeArray = function(array, results) {
		var ret = results || [];

		if ( toString.call(array) === "[object Array]" ) {
			Array.prototype.push.apply( ret, array );
		} else {
			if ( typeof array.length === "number" ) {
				for ( var i = 0, l = array.length; i < l; i++ ) {
					ret.push( array[i] );
				}
			} else {
				for ( var i = 0; array[i]; i++ ) {
					ret.push( array[i] );
				}
			}
		}

		return ret;
	};
}

var sortOrder;

if ( document.documentElement.compareDocumentPosition ) {
	sortOrder = function( a, b ) {
		if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
			if ( a == b ) {
				hasDuplicate = true;
			}
			return 0;
		}

		var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
} else if ( "sourceIndex" in document.documentElement ) {
	sortOrder = function( a, b ) {
		if ( !a.sourceIndex || !b.sourceIndex ) {
			if ( a == b ) {
				hasDuplicate = true;
			}
			return 0;
		}

		var ret = a.sourceIndex - b.sourceIndex;
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
} else if ( document.createRange ) {
	sortOrder = function( a, b ) {
		if ( !a.ownerDocument || !b.ownerDocument ) {
			if ( a == b ) {
				hasDuplicate = true;
			}
			return 0;
		}

		var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
		aRange.setStart(a, 0);
		aRange.setEnd(a, 0);
		bRange.setStart(b, 0);
		bRange.setEnd(b, 0);
		var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
}

(function(){
	var form = document.createElement("div"),
		id = "script" + (new Date).getTime();
	form.innerHTML = "<a name='" + id + "'/>";

	var root = document.documentElement;
	root.insertBefore( form, root.firstChild );

	if ( !!document.getElementById( id ) ) {
		Expr.find.ID = function(match, context, isXML){
			if ( typeof context.getElementById !== "undefined" && !isXML ) {
				var m = context.getElementById(match[1]);
				return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
			}
		};

		Expr.filter.ID = function(elem, match){
			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
			return elem.nodeType === 1 && node && node.nodeValue === match;
		};
	}

	root.removeChild( form );
	root = form = null; // release memory in IE
})();

(function(){

	var div = document.createElement("div");
	div.appendChild( document.createComment("") );

	if ( div.getElementsByTagName("*").length > 0 ) {
		Expr.find.TAG = function(match, context){
			var results = context.getElementsByTagName(match[1]);

			if ( match[1] === "*" ) {
				var tmp = [];

				for ( var i = 0; results[i]; i++ ) {
					if ( results[i].nodeType === 1 ) {
						tmp.push( results[i] );
					}
				}

				results = tmp;
			}

			return results;
		};
	}

	div.innerHTML = "<a href='#'></a>";
	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
			div.firstChild.getAttribute("href") !== "#" ) {
		Expr.attrHandle.href = function(elem){
			return elem.getAttribute("href", 2);
		};
	}

	div = null; // release memory in IE
})();

if ( document.querySelectorAll ) (function(){
	var oldSizzle = Sizzle, div = document.createElement("div");
	div.innerHTML = "<p class='TEST'></p>";

	if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
		return;
	}

	Sizzle = function(query, context, extra, seed){
		context = context || document;

		if ( !seed && context.nodeType === 9 && !isXML(context) ) {
			try {
				return makeArray( context.querySelectorAll(query), extra );
			} catch(e){}
		}

		return oldSizzle(query, context, extra, seed);
	};

	for ( var prop in oldSizzle ) {
		Sizzle[ prop ] = oldSizzle[ prop ];
	}

	div = null; // release memory in IE
})();

if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){
	var div = document.createElement("div");
	div.innerHTML = "<div class='test e'></div><div class='test'></div>";

	if ( div.getElementsByClassName("e").length === 0 )
		return;

	div.lastChild.className = "e";

	if ( div.getElementsByClassName("e").length === 1 )
		return;

	Expr.order.splice(1, 0, "CLASS");
	Expr.find.CLASS = function(match, context, isXML) {
		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
			return context.getElementsByClassName(match[1]);
		}
	};

	div = null; // release memory in IE
})();

function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
	var sibDir = dir == "previousSibling" && !isXML;
	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
		var elem = checkSet[i];
		if ( elem ) {
			if ( sibDir && elem.nodeType === 1 ){
				elem.sizcache = doneName;
				elem.sizset = i;
			}
			elem = elem[dir];
			var match = false;

			while ( elem ) {
				if ( elem.sizcache === doneName ) {
					match = checkSet[elem.sizset];
					break;
				}

				if ( elem.nodeType === 1 && !isXML ){
					elem.sizcache = doneName;
					elem.sizset = i;
				}

				if ( elem.nodeName === cur ) {
					match = elem;
					break;
				}

				elem = elem[dir];
			}

			checkSet[i] = match;
		}
	}
}

function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
	var sibDir = dir == "previousSibling" && !isXML;
	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
		var elem = checkSet[i];
		if ( elem ) {
			if ( sibDir && elem.nodeType === 1 ) {
				elem.sizcache = doneName;
				elem.sizset = i;
			}
			elem = elem[dir];
			var match = false;

			while ( elem ) {
				if ( elem.sizcache === doneName ) {
					match = checkSet[elem.sizset];
					break;
				}

				if ( elem.nodeType === 1 ) {
					if ( !isXML ) {
						elem.sizcache = doneName;
						elem.sizset = i;
					}
					if ( typeof cur !== "string" ) {
						if ( elem === cur ) {
							match = true;
							break;
						}

					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
						match = elem;
						break;
					}
				}

				elem = elem[dir];
			}

			checkSet[i] = match;
		}
	}
}

var contains = document.compareDocumentPosition ?  function(a, b){
	return a.compareDocumentPosition(b) & 16;
} : function(a, b){
	return a !== b && (a.contains ? a.contains(b) : true);
};

var isXML = function(elem){
	return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
		!!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML";
};

var posProcess = function(selector, context){
	var tmpSet = [], later = "", match,
		root = context.nodeType ? [context] : context;

	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
		later += match[0];
		selector = selector.replace( Expr.match.PSEUDO, "" );
	}

	selector = Expr.relative[selector] ? selector + "*" : selector;

	for ( var i = 0, l = root.length; i < l; i++ ) {
		Sizzle( selector, root[i], tmpSet );
	}

	return Sizzle.filter( later, tmpSet );
};


window.Sizzle = Sizzle;

})();

;(function(engine) {
  var extendElements = Prototype.Selector.extendElements;

  function select(selector, scope) {
    return extendElements(engine(selector, scope || document));
  }

  function match(element, selector) {
    return engine.matches(selector, [element]).length == 1;
  }

  Prototype.Selector.engine = engine;
  Prototype.Selector.select = select;
  Prototype.Selector.match = match;
})(Sizzle);

window.Sizzle = Prototype._original_property;
delete Prototype._original_property;

var Form = {
  reset: function(form) {
    form = $(form);
    form.reset();
    return form;
  },

  serializeElements: function(elements, options) {
    if (typeof options != 'object') options = { hash: !!options };
    else if (Object.isUndefined(options.hash)) options.hash = true;
    var key, value, submitted = false, submit = options.submit, accumulator, initial;

    if (options.hash) {
      initial = {};
      accumulator = function(result, key, value) {
        if (key in result) {
          if (!Object.isArray(result[key])) result[key] = [result[key]];
          result[key].push(value);
        } else result[key] = value;
        return result;
      };
    } else {
      initial = '';
      accumulator = function(result, key, value) {
        return result + (result ? '&' : '') + encodeURIComponent(key) + '=' + encodeURIComponent(value);
      }
    }

    return elements.inject(initial, function(result, element) {
      if (!element.disabled && element.name) {
        key = element.name; value = $(element).getValue();
        if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&
            submit !== false && (!submit || key == submit) && (submitted = true)))) {
          result = accumulator(result, key, value);
        }
      }
      return result;
    });
  }
};

Form.Methods = {
  serialize: function(form, options) {
    return Form.serializeElements(Form.getElements(form), options);
  },

  getElements: function(form) {
    var elements = $(form).getElementsByTagName('*'),
        element,
        arr = [ ],
        serializers = Form.Element.Serializers;
    for (var i = 0; element = elements[i]; i++) {
      arr.push(element);
    }
    return arr.inject([], function(elements, child) {
      if (serializers[child.tagName.toLowerCase()])
        elements.push(Element.extend(child));
      return elements;
    })
  },

  getInputs: function(form, typeName, name) {
    form = $(form);
    var inputs = form.getElementsByTagName('input');

    if (!typeName && !name) return $A(inputs).map(Element.extend);

    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) || (name && input.name != name))
        continue;
      matchingInputs.push(Element.extend(input));
    }

    return matchingInputs;
  },

  disable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('disable');
    return form;
  },

  enable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('enable');
    return form;
  },

  findFirstElement: function(form) {
    var elements = $(form).getElements().findAll(function(element) {
      return 'hidden' != element.type && !element.disabled;
    });
    var firstByIndex = elements.findAll(function(element) {
      return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
    }).sortBy(function(element) { return element.tabIndex }).first();

    return firstByIndex ? firstByIndex : elements.find(function(element) {
      return /^(?:input|select|textarea)$/i.test(element.tagName);
    });
  },

  focusFirstElement: function(form) {
    form = $(form);
    var element = form.findFirstElement();
    if (element) element.activate();
    return form;
  },

  request: function(form, options) {
    form = $(form), options = Object.clone(options || { });

    var params = options.parameters, action = form.readAttribute('action') || '';
    if (action.blank()) action = window.location.href;
    options.parameters = form.serialize(true);

    if (params) {
      if (Object.isString(params)) params = params.toQueryParams();
      Object.extend(options.parameters, params);
    }

    if (form.hasAttribute('method') && !options.method)
      options.method = form.method;

    return new Ajax.Request(action, options);
  }
};

/*--------------------------------------------------------------------------*/


Form.Element = {
  focus: function(element) {
    $(element).focus();
    return element;
  },

  select: function(element) {
    $(element).select();
    return element;
  }
};

Form.Element.Methods = {

  serialize: function(element) {
    element = $(element);
    if (!element.disabled && element.name) {
      var value = element.getValue();
      if (value != undefined) {
        var pair = { };
        pair[element.name] = value;
        return Object.toQueryString(pair);
      }
    }
    return '';
  },

  getValue: function(element) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    return Form.Element.Serializers[method](element);
  },

  setValue: function(element, value) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    Form.Element.Serializers[method](element, value);
    return element;
  },

  clear: function(element) {
    $(element).value = '';
    return element;
  },

  present: function(element) {
    return $(element).value != '';
  },

  activate: function(element) {
    element = $(element);
    try {
      element.focus();
      if (element.select && (element.tagName.toLowerCase() != 'input' ||
          !(/^(?:button|reset|submit)$/i.test(element.type))))
        element.select();
    } catch (e) { }
    return element;
  },

  disable: function(element) {
    element = $(element);
    element.disabled = true;
    return element;
  },

  enable: function(element) {
    element = $(element);
    element.disabled = false;
    return element;
  }
};

/*--------------------------------------------------------------------------*/

var Field = Form.Element;

var $F = Form.Element.Methods.getValue;

/*--------------------------------------------------------------------------*/

Form.Element.Serializers = (function() {
  function input(element, value) {
    switch (element.type.toLowerCase()) {
      case 'checkbox':
      case 'radio':
        return inputSelector(element, value);
      default:
        return valueSelector(element, value);
    }
  }

  function inputSelector(element, value) {
    if (Object.isUndefined(value))
      return element.checked ? element.value : null;
    else element.checked = !!value;
  }

  function valueSelector(element, value) {
    if (Object.isUndefined(value)) return element.value;
    else element.value = value;
  }

  function select(element, value) {
    if (Object.isUndefined(value))
      return (element.type === 'select-one' ? selectOne : selectMany)(element);

    var opt, currentValue, single = !Object.isArray(value);
    for (var i = 0, length = element.length; i < length; i++) {
      opt = element.options[i];
      currentValue = this.optionValue(opt);
      if (single) {
        if (currentValue == value) {
          opt.selected = true;
          return;
        }
      }
      else opt.selected = value.include(currentValue);
    }
  }

  function selectOne(element) {
    var index = element.selectedIndex;
    return index >= 0 ? optionValue(element.options[index]) : null;
  }

  function selectMany(element) {
    var values, length = element.length;
    if (!length) return null;

    for (var i = 0, values = []; i < length; i++) {
      var opt = element.options[i];
      if (opt.selected) values.push(optionValue(opt));
    }
    return values;
  }

  function optionValue(opt) {
    return Element.hasAttribute(opt, 'value') ? opt.value : opt.text;
  }

  return {
    input:         input,
    inputSelector: inputSelector,
    textarea:      valueSelector,
    select:        select,
    selectOne:     selectOne,
    selectMany:    selectMany,
    optionValue:   optionValue,
    button:        valueSelector
  };
})();

/*--------------------------------------------------------------------------*/


Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
  initialize: function($super, element, frequency, callback) {
    $super(callback, frequency);
    this.element   = $(element);
    this.lastValue = this.getValue();
  },

  execute: function() {
    var value = this.getValue();
    if (Object.isString(this.lastValue) && Object.isString(value) ?
        this.lastValue != value : String(this.lastValue) != String(value)) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  }
});

Form.Element.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});

/*--------------------------------------------------------------------------*/

Abstract.EventObserver = Class.create({
  initialize: function(element, callback) {
    this.element  = $(element);
    this.callback = callback;

    this.lastValue = this.getValue();
    if (this.element.tagName.toLowerCase() == 'form')
      this.registerFormCallbacks();
    else
      this.registerCallback(this.element);
  },

  onElementEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  },

  registerFormCallbacks: function() {
    Form.getElements(this.element).each(this.registerCallback, this);
  },

  registerCallback: function(element) {
    if (element.type) {
      switch (element.type.toLowerCase()) {
        case 'checkbox':
        case 'radio':
          Event.observe(element, 'click', this.onElementEvent.bind(this));
          break;
        default:
          Event.observe(element, 'change', this.onElementEvent.bind(this));
          break;
      }
    }
  }
});

Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});
(function() {

  var Event = {
    KEY_BACKSPACE: 8,
    KEY_TAB:       9,
    KEY_RETURN:   13,
    KEY_ESC:      27,
    KEY_LEFT:     37,
    KEY_UP:       38,
    KEY_RIGHT:    39,
    KEY_DOWN:     40,
    KEY_DELETE:   46,
    KEY_HOME:     36,
    KEY_END:      35,
    KEY_PAGEUP:   33,
    KEY_PAGEDOWN: 34,
    KEY_INSERT:   45,

    cache: {}
  };

  var docEl = document.documentElement;
  var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = 'onmouseenter' in docEl
    && 'onmouseleave' in docEl;



  var isIELegacyEvent = function(event) { return false; };

  if (window.attachEvent) {
    if (window.addEventListener) {
      isIELegacyEvent = function(event) {
        return !(event instanceof window.Event);
      };
    } else {
      isIELegacyEvent = function(event) { return true; };
    }
  }

  var _isButton;

  function _isButtonForDOMEvents(event, code) {
    return event.which ? (event.which === code + 1) : (event.button === code);
  }

  var legacyButtonMap = { 0: 1, 1: 4, 2: 2 };
  function _isButtonForLegacyEvents(event, code) {
    return event.button === legacyButtonMap[code];
  }

  function _isButtonForWebKit(event, code) {
    switch (code) {
      case 0: return event.which == 1 && !event.metaKey;
      case 1: return event.which == 2 || (event.which == 1 && event.metaKey);
      case 2: return event.which == 3;
      default: return false;
    }
  }

  if (window.attachEvent) {
    if (!window.addEventListener) {
      _isButton = _isButtonForLegacyEvents;
    } else {
      _isButton = function(event, code) {
        return isIELegacyEvent(event) ? _isButtonForLegacyEvents(event, code) :
         _isButtonForDOMEvents(event, code);
      }
    }
  } else if (Prototype.Browser.WebKit) {
    _isButton = _isButtonForWebKit;
  } else {
    _isButton = _isButtonForDOMEvents;
  }

  function isLeftClick(event)   { return _isButton(event, 0) }

  function isMiddleClick(event) { return _isButton(event, 1) }

  function isRightClick(event)  { return _isButton(event, 2) }

  function element(event) {
    event = Event.extend(event);

    var node = event.target, type = event.type,
     currentTarget = event.currentTarget;

    if (currentTarget && currentTarget.tagName) {
      if (type === 'load' || type === 'error' ||
        (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
          && currentTarget.type === 'radio'))
            node = currentTarget;
    }

    if (node.nodeType == Node.TEXT_NODE)
      node = node.parentNode;

    return Element.extend(node);
  }

  function findElement(event, expression) {
    var element = Event.element(event);

    if (!expression) return element;
    while (element) {
      if (Object.isElement(element) && Prototype.Selector.match(element, expression)) {
        return Element.extend(element);
      }
      element = element.parentNode;
    }
  }

  function pointer(event) {
    return { x: pointerX(event), y: pointerY(event) };
  }

  function pointerX(event) {
    var docElement = document.documentElement,
     body = document.body || { scrollLeft: 0 };

    return event.pageX || (event.clientX +
      (docElement.scrollLeft || body.scrollLeft) -
      (docElement.clientLeft || 0));
  }

  function pointerY(event) {
    var docElement = document.documentElement,
     body = document.body || { scrollTop: 0 };

    return  event.pageY || (event.clientY +
       (docElement.scrollTop || body.scrollTop) -
       (docElement.clientTop || 0));
  }


  function stop(event) {
    Event.extend(event);
    event.preventDefault();
    event.stopPropagation();

    event.stopped = true;
  }


  Event.Methods = {
    isLeftClick:   isLeftClick,
    isMiddleClick: isMiddleClick,
    isRightClick:  isRightClick,

    element:     element,
    findElement: findElement,

    pointer:  pointer,
    pointerX: pointerX,
    pointerY: pointerY,

    stop: stop
  };

  var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
    m[name] = Event.Methods[name].methodize();
    return m;
  });

  if (window.attachEvent) {
    function _relatedTarget(event) {
      var element;
      switch (event.type) {
        case 'mouseover':
        case 'mouseenter':
          element = event.fromElement;
          break;
        case 'mouseout':
        case 'mouseleave':
          element = event.toElement;
          break;
        default:
          return null;
      }
      return Element.extend(element);
    }

    var additionalMethods = {
      stopPropagation: function() { this.cancelBubble = true },
      preventDefault:  function() { this.returnValue = false },
      inspect: function() { return '[object Event]' }
    };

    Event.extend = function(event, element) {
      if (!event) return false;

      if (!isIELegacyEvent(event)) return event;

      if (event._extendedByPrototype) return event;
      event._extendedByPrototype = Prototype.emptyFunction;

      var pointer = Event.pointer(event);

      Object.extend(event, {
        target: event.srcElement || element,
        relatedTarget: _relatedTarget(event),
        pageX:  pointer.x,
        pageY:  pointer.y
      });

      Object.extend(event, methods);
      Object.extend(event, additionalMethods);

      return event;
    };
  } else {
    Event.extend = Prototype.K;
  }

  if (window.addEventListener) {
    Event.prototype = window.Event.prototype || document.createEvent('HTMLEvents').__proto__;
    Object.extend(Event.prototype, methods);
  }

  function _createResponder(element, eventName, handler) {
    var registry = Element.retrieve(element, 'prototype_event_registry');

    if (Object.isUndefined(registry)) {
      CACHE.push(element);
      registry = Element.retrieve(element, 'prototype_event_registry', $H());
    }

    var respondersForEvent = registry.get(eventName);
    if (Object.isUndefined(respondersForEvent)) {
      respondersForEvent = [];
      registry.set(eventName, respondersForEvent);
    }

    if (respondersForEvent.pluck('handler').include(handler)) return false;

    var responder;
    if (eventName.include(":")) {
      responder = function(event) {
        if (Object.isUndefined(event.eventName))
          return false;

        if (event.eventName !== eventName)
          return false;

        Event.extend(event, element);
        handler.call(element, event);
      };
    } else {
      if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED &&
       (eventName === "mouseenter" || eventName === "mouseleave")) {
        if (eventName === "mouseenter" || eventName === "mouseleave") {
          responder = function(event) {
            Event.extend(event, element);

            var parent = event.relatedTarget;
            while (parent && parent !== element) {
              try { parent = parent.parentNode; }
              catch(e) { parent = element; }
            }

            if (parent === element) return;

            handler.call(element, event);
          };
        }
      } else {
        responder = function(event) {
          Event.extend(event, element);
          handler.call(element, event);
        };
      }
    }

    responder.handler = handler;
    respondersForEvent.push(responder);
    return responder;
  }

  function _destroyCache() {
    for (var i = 0, length = CACHE.length; i < length; i++) {
      Event.stopObserving(CACHE[i]);
      CACHE[i] = null;
    }
  }

  var CACHE = [];

  if (Prototype.Browser.IE)
    window.attachEvent('onunload', _destroyCache);

  if (Prototype.Browser.WebKit)
    window.addEventListener('unload', Prototype.emptyFunction, false);


  var _getDOMEventName = Prototype.K,
      translations = { mouseenter: "mouseover", mouseleave: "mouseout" };

  if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) {
    _getDOMEventName = function(eventName) {
      return (translations[eventName] || eventName);
    };
  }

  function observe(element, eventName, handler) {
    element = $(element);

    var responder = _createResponder(element, eventName, handler);

    if (!responder) return element;

    if (eventName.include(':')) {
      if (element.addEventListener)
        element.addEventListener("dataavailable", responder, false);
      else {
        element.attachEvent("ondataavailable", responder);
        element.attachEvent("onlosecapture", responder);
      }
    } else {
      var actualEventName = _getDOMEventName(eventName);

      if (element.addEventListener)
        element.addEventListener(actualEventName, responder, false);
      else
        element.attachEvent("on" + actualEventName, responder);
    }

    return element;
  }

  function stopObserving(element, eventName, handler) {
    element = $(element);

    var registry = Element.retrieve(element, 'prototype_event_registry');
    if (!registry) return element;

    if (!eventName) {
      registry.each( function(pair) {
        var eventName = pair.key;
        stopObserving(element, eventName);
      });
      return element;
    }

    var responders = registry.get(eventName);
    if (!responders) return element;

    if (!handler) {
      responders.each(function(r) {
        stopObserving(element, eventName, r.handler);
      });
      return element;
    }

    var i = responders.length, responder;
    while (i--) {
      if (responders[i].handler === handler) {
        responder = responders[i];
        break;
      }
    }
    if (!responder) return element;

    if (eventName.include(':')) {
      if (element.removeEventListener)
        element.removeEventListener("dataavailable", responder, false);
      else {
        element.detachEvent("ondataavailable", responder);
        element.detachEvent("onlosecapture", responder);
      }
    } else {
      var actualEventName = _getDOMEventName(eventName);
      if (element.removeEventListener)
        element.removeEventListener(actualEventName, responder, false);
      else
        element.detachEvent('on' + actualEventName, responder);
    }

    registry.set(eventName, responders.without(responder));

    return element;
  }

  function fire(element, eventName, memo, bubble) {
    element = $(element);

    if (Object.isUndefined(bubble))
      bubble = true;

    if (element == document && document.createEvent && !element.dispatchEvent)
      element = document.documentElement;

    var event;
    if (document.createEvent) {
      event = document.createEvent('HTMLEvents');
      event.initEvent('dataavailable', bubble, true);
    } else {
      event = document.createEventObject();
      event.eventType = bubble ? 'ondataavailable' : 'onlosecapture';
    }

    event.eventName = eventName;
    event.memo = memo || { };

    if (document.createEvent)
      element.dispatchEvent(event);
    else
      element.fireEvent(event.eventType, event);

    return Event.extend(event);
  }

  Event.Handler = Class.create({
    initialize: function(element, eventName, selector, callback) {
      this.element   = $(element);
      this.eventName = eventName;
      this.selector  = selector;
      this.callback  = callback;
      this.handler   = this.handleEvent.bind(this);
    },

    start: function() {
      Event.observe(this.element, this.eventName, this.handler);
      return this;
    },

    stop: function() {
      Event.stopObserving(this.element, this.eventName, this.handler);
      return this;
    },

    handleEvent: function(event) {
      var element = Event.findElement(event, this.selector);
      if (element) this.callback.call(this.element, event, element);
    }
  });

  function on(element, eventName, selector, callback) {
    element = $(element);
    if (Object.isFunction(selector) && Object.isUndefined(callback)) {
      callback = selector, selector = null;
    }

    return new Event.Handler(element, eventName, selector, callback).start();
  }

  Object.extend(Event, Event.Methods);

  Object.extend(Event, {
    fire:          fire,
    observe:       observe,
    stopObserving: stopObserving,
    on:            on
  });

  Element.addMethods({
    fire:          fire,

    observe:       observe,

    stopObserving: stopObserving,

    on:            on
  });

  Object.extend(document, {
    fire:          fire.methodize(),

    observe:       observe.methodize(),

    stopObserving: stopObserving.methodize(),

    on:            on.methodize(),

    loaded:        false
  });

  if (window.Event) Object.extend(window.Event, Event);
  else window.Event = Event;
})();

(function() {
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
     Matthias Miller, Dean Edwards, John Resig, and Diego Perini. */

  var timer;

  function fireContentLoadedEvent() {
    if (document.loaded) return;
    if (timer) window.clearTimeout(timer);
    document.loaded = true;
    document.fire('dom:loaded');
  }

  function checkReadyState() {
    if (document.readyState === 'complete') {
      document.stopObserving('readystatechange', checkReadyState);
      fireContentLoadedEvent();
    }
  }

  function pollDoScroll() {
    try { document.documentElement.doScroll('left'); }
    catch(e) {
      timer = pollDoScroll.defer();
      return;
    }
    fireContentLoadedEvent();
  }

  if (document.addEventListener) {
    document.addEventListener('DOMContentLoaded', fireContentLoadedEvent, false);
  } else {
    document.observe('readystatechange', checkReadyState);
    if (window == top)
      timer = pollDoScroll.defer();
  }

  Event.observe(window, 'load', fireContentLoadedEvent);
})();

Element.addMethods();

/*------------------------------- DEPRECATED -------------------------------*/

Hash.toQueryString = Object.toQueryString;

var Toggle = { display: Element.toggle };

Element.Methods.childOf = Element.Methods.descendantOf;

var Insertion = {
  Before: function(element, content) {
    return Element.insert(element, {before:content});
  },

  Top: function(element, content) {
    return Element.insert(element, {top:content});
  },

  Bottom: function(element, content) {
    return Element.insert(element, {bottom:content});
  },

  After: function(element, content) {
    return Element.insert(element, {after:content});
  }
};

var $continue = new Error('"throw $continue" is deprecated, use "return" instead');

var Position = {
  includeScrollOffsets: false,

  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },

  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = Element.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = Element.cumulativeScrollOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = Element.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },


  cumulativeOffset: Element.Methods.cumulativeOffset,

  positionedOffset: Element.Methods.positionedOffset,

  absolutize: function(element) {
    Position.prepare();
    return Element.absolutize(element);
  },

  relativize: function(element) {
    Position.prepare();
    return Element.relativize(element);
  },

  realOffset: Element.Methods.cumulativeScrollOffset,

  offsetParent: Element.Methods.getOffsetParent,

  page: Element.Methods.viewportOffset,

  clone: function(source, target, options) {
    options = options || { };
    return Element.clonePosition(target, source, options);
  }
};

/*--------------------------------------------------------------------------*/

if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
  function iter(name) {
    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
  }

  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
  function(element, className) {
    className = className.toString().strip();
    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
  } : function(element, className) {
    className = className.toString().strip();
    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
    if (!classNames && !className) return elements;

    var nodes = $(element).getElementsByTagName('*');
    className = ' ' + className + ' ';

    for (var i = 0, child, cn; child = nodes[i]; i++) {
      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
          (classNames && classNames.all(function(name) {
            return !name.toString().blank() && cn.include(' ' + name + ' ');
          }))))
        elements.push(Element.extend(child));
    }
    return elements;
  };

  return function(className, parentElement) {
    return $(parentElement || document.body).getElementsByClassName(className);
  };
}(Element.Methods);

/*--------------------------------------------------------------------------*/

Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },

  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },

  set: function(className) {
    this.element.className = className;
  },

  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set($A(this).concat(classNameToAdd).join(' '));
  },

  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set($A(this).without(classNameToRemove).join(' '));
  },

  toString: function() {
    return $A(this).join(' ');
  }
};

Object.extend(Element.ClassNames.prototype, Enumerable);

/*--------------------------------------------------------------------------*/

(function() {
  window.Selector = Class.create({
    initialize: function(expression) {
      this.expression = expression.strip();
    },

    findElements: function(rootElement) {
      return Prototype.Selector.select(this.expression, rootElement);
    },

    match: function(element) {
      return Prototype.Selector.match(element, this.expression);
    },

    toString: function() {
      return this.expression;
    },

    inspect: function() {
      return "#<Selector: " + this.expression + ">";
    }
  });

  Object.extend(Selector, {
    matchElements: function(elements, expression) {
      var match = Prototype.Selector.match,
          results = [];

      for (var i = 0, length = elements.length; i < length; i++) {
        var element = elements[i];
        if (match(element, expression)) {
          results.push(Element.extend(element));
        }
      }
      return results;
    },

    findElement: function(elements, expression, index) {
      index = index || 0;
      var matchIndex = 0, element;
      for (var i = 0, length = elements.length; i < length; i++) {
        element = elements[i];
        if (Prototype.Selector.match(element, expression) && index === matchIndex++) {
          return Element.extend(element);
        }
      }
    },

    findChildElements: function(element, expressions) {
      var selector = expressions.toArray().join(', ');
      return Prototype.Selector.select(selector, element || document);
    }
  });
})();

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     js
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
/*@cc_on
// code only for IE7 when ExtJs overwrite "defer" function in PrototypeJs
(function(){
    var last = null;
    var ie7 = @if(@_jscript_version==5.7) 1 @end + 0;
    var ie8 = @if(@_jscript_version==5.8) 1 @end + 0;
    if (ie7 || ie8) {
        var eDefer = Function.prototype.defer;
        Function.prototype.defer = function() {
            // prevent throw stack overflow exception
            if (last !== this) {
                last = this;
                eDefer.apply(last, arguments);
            }
            return this;
        };
    }
})();
@*/

// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
// 
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// VERSION 1.3

var Window = Class.create();

Window.keepMultiModalWindow = false;
Window.hasEffectLib = (typeof Effect != 'undefined');
Window.resizeEffectDuration = 0.4;

Window.prototype = {
  // Constructor
  // Available parameters : className, blurClassName, title, minWidth, minHeight, maxWidth, maxHeight, width, height, top, left, bottom, right, resizable, zIndex, opacity, recenterAuto, wiredDrag
  //                        hideEffect, showEffect, showEffectOptions, hideEffectOptions, effectOptions, url, draggable, closable, minimizable, maximizable, parent, onload
  //                        add all callbacks (if you do not use an observer)
  //                        onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
  
  initialize: function() {
    var id;
    var optionIndex = 0;
    // For backward compatibility like win= new Window("id", {...}) instead of win = new Window({id: "id", ...})
    if (arguments.length > 0) {
      if (typeof arguments[0] == "string" ) {
        id = arguments[0];
        optionIndex = 1;
      }
      else
        id = arguments[0] ? arguments[0].id : null;
    }
    
    // Generate unique ID if not specified
    if (!id)
      id = "window_" + new Date().getTime();
      
    if ($(id))
      alert("Window " + id + " is already registered in the DOM! Make sure you use setDestroyOnClose() or destroyOnClose: true in the constructor");

    this.options = Object.extend({
      className:         "dialog",
      windowClassName:   null,
      blurClassName:     null,
      minWidth:          100, 
      minHeight:         20,
      resizable:         true,
      closable:          true,
      minimizable:       true,
      maximizable:       true,
      draggable:         true,
      userData:          null,
      showEffect:        (Window.hasEffectLib ? Effect.Appear : Element.show),
      hideEffect:        (Window.hasEffectLib ? Effect.Fade : Element.hide),
      showEffectOptions: {},
      hideEffectOptions: {},
      effectOptions:     null,
      parent:            document.body,
      title:             "&nbsp;",
      url:               null,
      onload:            Prototype.emptyFunction,
      width:             200,
      height:            300,
      opacity:           1,
      recenterAuto:      true,
      wiredDrag:         false,
      closeOnEsc:        true,
      closeCallback:     null,
      destroyOnClose:    false,
      gridX:             1, 
      gridY:             1      
    }, arguments[optionIndex] || {});
    if (this.options.blurClassName)
      this.options.focusClassName = this.options.className;
      
    if (typeof this.options.top == "undefined" &&  typeof this.options.bottom ==  "undefined") 
      this.options.top = this._round(Math.random()*500, this.options.gridY);
    if (typeof this.options.left == "undefined" &&  typeof this.options.right ==  "undefined") 
      this.options.left = this._round(Math.random()*500, this.options.gridX);

    if (this.options.effectOptions) {
      Object.extend(this.options.hideEffectOptions, this.options.effectOptions);
      Object.extend(this.options.showEffectOptions, this.options.effectOptions);
      if (this.options.showEffect == Element.Appear)
        this.options.showEffectOptions.to = this.options.opacity;
    }
    if (Window.hasEffectLib) {
      if (this.options.showEffect == Effect.Appear)
        this.options.showEffectOptions.to = this.options.opacity;
    
      if (this.options.hideEffect == Effect.Fade)
        this.options.hideEffectOptions.from = this.options.opacity;
    }
    if (this.options.hideEffect == Element.hide)
      this.options.hideEffect = function(){ Element.hide(this.element); if (this.options.destroyOnClose) this.destroy(); }.bind(this)
    
    if (this.options.parent != document.body)  
      this.options.parent = $(this.options.parent);
      
    this.element = this._createWindow(id);       
    this.element.win = this;
    
    // Bind event listener
    this.eventMouseDown = this._initDrag.bindAsEventListener(this);
    this.eventMouseUp   = this._endDrag.bindAsEventListener(this);
    this.eventMouseMove = this._updateDrag.bindAsEventListener(this);
    this.eventOnLoad    = this._getWindowBorderSize.bindAsEventListener(this);
    this.eventMouseDownContent = this.toFront.bindAsEventListener(this);
    this.eventResize = this._recenter.bindAsEventListener(this);
    this.eventKeyUp = this._keyUp.bindAsEventListener(this);
 
    this.topbar = $(this.element.id + "_top");
    this.bottombar = $(this.element.id + "_bottom");
    this.content = $(this.element.id + "_content");
    
    Event.observe(this.topbar, "mousedown", this.eventMouseDown);
    Event.observe(this.bottombar, "mousedown", this.eventMouseDown);
    Event.observe(this.content, "mousedown", this.eventMouseDownContent);
    Event.observe(window, "load", this.eventOnLoad);
    Event.observe(window, "resize", this.eventResize);
    Event.observe(window, "scroll", this.eventResize);
    Event.observe(document, "keyup", this.eventKeyUp);
    Event.observe(this.options.parent, "scroll", this.eventResize);
    
    if (this.options.draggable)  {
      var that = this;
      [this.topbar, this.topbar.up().previous(), this.topbar.up().next()].each(function(element) {
        element.observe("mousedown", that.eventMouseDown);
        element.addClassName("top_draggable");
      });
      [this.bottombar.up(), this.bottombar.up().previous(), this.bottombar.up().next()].each(function(element) {
        element.observe("mousedown", that.eventMouseDown);
        element.addClassName("bottom_draggable");
      });
      
    }    
    
    if (this.options.resizable) {
      this.sizer = $(this.element.id + "_sizer");
      Event.observe(this.sizer, "mousedown", this.eventMouseDown);
    }  
    
    this.useLeft = null;
    this.useTop = null;
    if (typeof this.options.left != "undefined") {
      this.element.setStyle({left: parseFloat(this.options.left) + 'px'});
      this.useLeft = true;
    }
    else {
      this.element.setStyle({right: parseFloat(this.options.right) + 'px'});
      this.useLeft = false;
    }
    
    if (typeof this.options.top != "undefined") {
      this.element.setStyle({top: parseFloat(this.options.top) + 'px'});
      this.useTop = true;
    }
    else {
      this.element.setStyle({bottom: parseFloat(this.options.bottom) + 'px'});      
      this.useTop = false;
    }
      
    this.storedLocation = null;
    
    this.setOpacity(this.options.opacity);
    if (this.options.zIndex)
      this.setZIndex(this.options.zIndex)

    if (this.options.destroyOnClose)
      this.setDestroyOnClose(true);

    this._getWindowBorderSize();
    this.width = this.options.width;
    this.height = this.options.height;
    this.visible = false;
    
    this.constraint = false;
    this.constraintPad = {top: 0, left:0, bottom:0, right:0};
    
    if (this.width && this.height)
      this.setSize(this.options.width, this.options.height);
    this.setTitle(this.options.title)
    Windows.register(this);      
  },
  
  // Destructor
  destroy: function() {
    this._notify("onDestroy");
    Event.stopObserving(this.topbar, "mousedown", this.eventMouseDown);
    Event.stopObserving(this.bottombar, "mousedown", this.eventMouseDown);
    Event.stopObserving(this.content, "mousedown", this.eventMouseDownContent);
    
    Event.stopObserving(window, "load", this.eventOnLoad);
    Event.stopObserving(window, "resize", this.eventResize);
    Event.stopObserving(window, "scroll", this.eventResize);
    
    Event.stopObserving(this.content, "load", this.options.onload);
    Event.stopObserving(document, "keyup", this.eventKeyUp);

    if (this._oldParent) {
      var content = this.getContent();
      var originalContent = null;
      for(var i = 0; i < content.childNodes.length; i++) {
        originalContent = content.childNodes[i];
        if (originalContent.nodeType == 1) 
          break;
        originalContent = null;
      }
      if (originalContent)
        this._oldParent.appendChild(originalContent);
      this._oldParent = null;
    }

    if (this.sizer)
        Event.stopObserving(this.sizer, "mousedown", this.eventMouseDown);

    if (this.options.url) 
      this.content.src = null

     if(this.iefix) 
      Element.remove(this.iefix);

    Element.remove(this.element);
    Windows.unregister(this);      
  },
    
  // Sets close callback, if it sets, it should return true to be able to close the window.
  setCloseCallback: function(callback) {
    this.options.closeCallback = callback;
  },
  
  // Gets window content
  getContent: function () {
    return this.content;
  },
  
  // Sets the content with an element id
  setContent: function(id, autoresize, autoposition) {
    var element = $(id);
    if (null == element) throw "Unable to find element '" + id + "' in DOM";
    this._oldParent = element.parentNode;

    var d = null;
    var p = null;

    if (autoresize) 
      d = Element.getDimensions(element);
    if (autoposition) 
      p = Position.cumulativeOffset(element);

    var content = this.getContent();
    // Clear HTML (and even iframe)
    this.setHTMLContent("");
    content = this.getContent();
    
    content.appendChild(element);
    element.show();
    if (autoresize) 
      this.setSize(d.width, d.height);
    if (autoposition) 
      this.setLocation(p[1] - this.heightN, p[0] - this.widthW);    
  },
  
  setHTMLContent: function(html) {
    // It was an url (iframe), recreate a div content instead of iframe content
    if (this.options.url) {
      this.content.src = null;
      this.options.url = null;
      
  	  var content ="<div id=\"" + this.getId() + "_content\" class=\"" + this.options.className + "_content\"> </div>";
      $(this.getId() +"_table_content").innerHTML = content;
      
      this.content = $(this.element.id + "_content");
    }
      
    this.getContent().innerHTML = html;
  },
  
  setAjaxContent: function(url, options, showCentered, showModal) {
    this.showFunction = showCentered ? "showCenter" : "show";
    this.showModal = showModal || false;
  
    options = options || {};

    // Clear HTML (and even iframe)
    this.setHTMLContent("");
 
    this.onComplete = options.onComplete;
    if (! this._onCompleteHandler)
      this._onCompleteHandler = this._setAjaxContent.bind(this);
    options.onComplete = this._onCompleteHandler;

    new Ajax.Request(url, options);    
    options.onComplete = this.onComplete;
  },
  
  _setAjaxContent: function(originalRequest) {
    Element.update(this.getContent(), originalRequest.responseText);
    if (this.onComplete)
      this.onComplete(originalRequest);
    this.onComplete = null;
    this[this.showFunction](this.showModal)
  },
  
  setURL: function(url) {
    // Not an url content, change div to iframe
    if (this.options.url) 
      this.content.src = null;
    this.options.url = url;
    var content= "<iframe frameborder='0' name='" + this.getId() + "_content'  id='" + this.getId() + "_content' src='" + url + "' width='" + this.width + "' height='" + this.height + "'> </iframe>";
    $(this.getId() +"_table_content").innerHTML = content;
    
    this.content = $(this.element.id + "_content");
  },

  getURL: function() {
  	return this.options.url ? this.options.url : null;
  },

  refresh: function() {
    if (this.options.url)
	    $(this.element.getAttribute('id') + '_content').src = this.options.url;
  },
  
  // Stores position/size in a cookie, by default named with window id
  setCookie: function(name, expires, path, domain, secure) {
    name = name || this.element.id;
    this.cookie = [name, expires, path, domain, secure];
    
    // Get cookie
    var value = WindowUtilities.getCookie(name)
    // If exists
    if (value) {
      var values = value.split(',');
      var x = values[0].split(':');
      var y = values[1].split(':');

      var w = parseFloat(values[2]), h = parseFloat(values[3]);
      var mini = values[4];
      var maxi = values[5];

      this.setSize(w, h);
      if (mini == "true")
        this.doMinimize = true; // Minimize will be done at onload window event
      else if (maxi == "true")
        this.doMaximize = true; // Maximize will be done at onload window event

      this.useLeft = x[0] == "l";
      this.useTop = y[0] == "t";

      this.element.setStyle(this.useLeft ? {left: x[1]} : {right: x[1]});
      this.element.setStyle(this.useTop ? {top: y[1]} : {bottom: y[1]});
    }
  },
  
  // Gets window ID
  getId: function() {
    return this.element.id;
  },
  
  // Detroys itself when closing 
  setDestroyOnClose: function() {
    this.options.destroyOnClose = true;
  },
  
  setConstraint: function(bool, padding) {
    this.constraint = bool;
    this.constraintPad = Object.extend(this.constraintPad, padding || {});
    // Reset location to apply constraint
    if (this.useTop && this.useLeft)
      this.setLocation(parseFloat(this.element.style.top), parseFloat(this.element.style.left));
  },
  
  // initDrag event

  _initDrag: function(event) {
    // No resize on minimized window
    if (Event.element(event) == this.sizer && this.isMinimized())
      return;

    // No move on maximzed window
    if (Event.element(event) != this.sizer && this.isMaximized())
      return;
      
    if (Prototype.Browser.IE && this.heightN == 0)
      this._getWindowBorderSize();
    
    // Get pointer X,Y
    this.pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];
    if (this.options.wiredDrag) 
      this.currentDrag = this._createWiredElement();
    else
      this.currentDrag = this.element;
      
    // Resize
    if (Event.element(event) == this.sizer) {
      this.doResize = true;
      this.widthOrg = this.width;
      this.heightOrg = this.height;
      this.bottomOrg = parseFloat(this.element.getStyle('bottom'));
      this.rightOrg = parseFloat(this.element.getStyle('right'));
      this._notify("onStartResize");
    }
    else {
      this.doResize = false;

      // Check if click on close button, 
      var closeButton = $(this.getId() + '_close');
      if (closeButton && Position.within(closeButton, this.pointer[0], this.pointer[1])) {
        this.currentDrag = null;
        return;
      }

      this.toFront();

      if (! this.options.draggable) 
        return;
      this._notify("onStartMove");
    }    
    // Register global event to capture mouseUp and mouseMove
    Event.observe(document, "mouseup", this.eventMouseUp, false);
    Event.observe(document, "mousemove", this.eventMouseMove, false);
    
    // Add an invisible div to keep catching mouse event over iframes
    WindowUtilities.disableScreen('__invisible__', '__invisible__', this.overlayOpacity);

    // Stop selection while dragging
    document.body.ondrag = function () { return false; };
    document.body.onselectstart = function () { return false; };
    
    this.currentDrag.show();
    Event.stop(event);
  },
  
  _round: function(val, round) {
    return round == 1 ? val  : val = Math.floor(val / round) * round;
  },

  // updateDrag event
  _updateDrag: function(event) {
    var pointer =  [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];  
    var dx = pointer[0] - this.pointer[0];
    var dy = pointer[1] - this.pointer[1];
    
    // Resize case, update width/height
    if (this.doResize) {
      var w = this.widthOrg + dx;
      var h = this.heightOrg + dy;
      
      dx = this.width - this.widthOrg
      dy = this.height - this.heightOrg
      
      // Check if it's a right position, update it to keep upper-left corner at the same position
      if (this.useLeft) 
        w = this._updateWidthConstraint(w)
      else 
        this.currentDrag.setStyle({right: (this.rightOrg -dx) + 'px'});
      // Check if it's a bottom position, update it to keep upper-left corner at the same position
      if (this.useTop) 
        h = this._updateHeightConstraint(h)
      else
        this.currentDrag.setStyle({bottom: (this.bottomOrg -dy) + 'px'});
        
      this.setSize(w , h);
      this._notify("onResize");
    }
    // Move case, update top/left
    else {
      this.pointer = pointer;
      
      if (this.useLeft) {
        var left =  parseFloat(this.currentDrag.getStyle('left')) + dx;
        var newLeft = this._updateLeftConstraint(left);
        // Keep mouse pointer correct
        this.pointer[0] += newLeft-left;
        this.currentDrag.setStyle({left: newLeft + 'px'});
      }
      else 
        this.currentDrag.setStyle({right: parseFloat(this.currentDrag.getStyle('right')) - dx + 'px'});
      
      if (this.useTop) {
        var top =  parseFloat(this.currentDrag.getStyle('top')) + dy;
        var newTop = this._updateTopConstraint(top);
        // Keep mouse pointer correct
        this.pointer[1] += newTop - top;
        this.currentDrag.setStyle({top: newTop + 'px'});
      }
      else 
        this.currentDrag.setStyle({bottom: parseFloat(this.currentDrag.getStyle('bottom')) - dy + 'px'});

      this._notify("onMove");
    }
    if (this.iefix) 
      this._fixIEOverlapping(); 
      
    this._removeStoreLocation();
    Event.stop(event);
  },

   // endDrag callback
   _endDrag: function(event) {
    // Remove temporary div over iframes
     WindowUtilities.enableScreen('__invisible__');
    
    if (this.doResize)
      this._notify("onEndResize");
    else
      this._notify("onEndMove");
    
    // Release event observing
    Event.stopObserving(document, "mouseup", this.eventMouseUp,false);
    Event.stopObserving(document, "mousemove", this.eventMouseMove, false);

    Event.stop(event);
    
    this._hideWiredElement();

    // Store new location/size if need be
    this._saveCookie()
      
    // Restore selection
    document.body.ondrag = null;
    document.body.onselectstart = null;
  },

  _updateLeftConstraint: function(left) {
    if (this.constraint && this.useLeft && this.useTop) {
      var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;

      if (left < this.constraintPad.left)
        left = this.constraintPad.left;
      if (left + this.width + this.widthE + this.widthW > width - this.constraintPad.right) 
        left = width - this.constraintPad.right - this.width - this.widthE - this.widthW;
    }
    return left;
  },
  
  _updateTopConstraint: function(top) {
    if (this.constraint && this.useLeft && this.useTop) {        
      var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
      
      var h = this.height + this.heightN + this.heightS;

      if (top < this.constraintPad.top)
        top = this.constraintPad.top;
      if (top + h > height - this.constraintPad.bottom) 
        top = height - this.constraintPad.bottom - h;
    }
    return top;
  },
  
  _updateWidthConstraint: function(w) {
    if (this.constraint && this.useLeft && this.useTop) {
      var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;
      var left =  parseFloat(this.element.getStyle("left"));

      if (left + w + this.widthE + this.widthW > width - this.constraintPad.right) 
        w = width - this.constraintPad.right - left - this.widthE - this.widthW;
    }
    return w;
  },
  
  _updateHeightConstraint: function(h) {
    if (this.constraint && this.useLeft && this.useTop) {
      var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
      var top =  parseFloat(this.element.getStyle("top"));

      if (top + h + this.heightN + this.heightS > height - this.constraintPad.bottom) 
        h = height - this.constraintPad.bottom - top - this.heightN - this.heightS;
    }
    return h;
  },
  
  
  // Creates HTML window code
  _createWindow: function(id) {
    var className = this.options.className;
    var win = document.createElement("div");
    win.setAttribute('id', id);
    win.className = "dialog";
    if (this.options.windowClassName) {
      win.className += ' ' + this.options.windowClassName;
    }

    var content;
    if (this.options.url)
      content= "<iframe frameborder=\"0\" name=\"" + id + "_content\"  id=\"" + id + "_content\" src=\"" + this.options.url + "\"> </iframe>";
    else
      content ="<div id=\"" + id + "_content\" class=\"" +className + "_content\"> </div>";

    var closeDiv = this.options.closable ? "<div class='"+ className +"_close' id='"+ id +"_close' onclick='Windows.close(\""+ id +"\", event)'> </div>" : "";
    var minDiv = this.options.minimizable ? "<div class='"+ className + "_minimize' id='"+ id +"_minimize' onclick='Windows.minimize(\""+ id +"\", event)'> </div>" : "";
    var maxDiv = this.options.maximizable ? "<div class='"+ className + "_maximize' id='"+ id +"_maximize' onclick='Windows.maximize(\""+ id +"\", event)'> </div>" : "";
    var seAttributes = this.options.resizable ? "class='" + className + "_sizer' id='" + id + "_sizer'" : "class='"  + className + "_se'";
    var blank = "../themes/default/blank.gif";
    
    win.innerHTML = closeDiv + minDiv + maxDiv + "\
      <a href='#' id='"+ id +"_focus_anchor'><!-- --></a>\
      <table id='"+ id +"_row1' class=\"top table_window\">\
        <tr>\
          <td class='"+ className +"_nw'></td>\
          <td class='"+ className +"_n'><div id='"+ id +"_top' class='"+ className +"_title title_window'>"+ this.options.title +"</div></td>\
          <td class='"+ className +"_ne'></td>\
        </tr>\
      </table>\
      <table id='"+ id +"_row2' class=\"mid table_window\">\
        <tr>\
          <td class='"+ className +"_w'></td>\
            <td id='"+ id +"_table_content' class='"+ className +"_content' valign='top'>" + content + "</td>\
          <td class='"+ className +"_e'></td>\
        </tr>\
      </table>\
        <table id='"+ id +"_row3' class=\"bot table_window\">\
        <tr>\
          <td class='"+ className +"_sw'></td>\
            <td class='"+ className +"_s'><div id='"+ id +"_bottom' class='status_bar'><span style='float:left; width:1px; height:1px'></span></div></td>\
            <td " + seAttributes + "></td>\
        </tr>\
      </table>\
    ";
    Element.hide(win);
    this.options.parent.insertBefore(win, this.options.parent.firstChild);
    Event.observe($(id + "_content"), "load", this.options.onload);
    return win;
  },
  
  
  changeClassName: function(newClassName) {    
    var className = this.options.className;
    var id = this.getId();
    $A(["_close", "_minimize", "_maximize", "_sizer", "_content"]).each(function(value) { this._toggleClassName($(id + value), className + value, newClassName + value) }.bind(this));
    this._toggleClassName($(id + "_top"), className + "_title", newClassName + "_title");
    $$("#" + id + " td").each(function(td) {td.className = td.className.sub(className,newClassName); });
    this.options.className = newClassName;
  },
  
  _toggleClassName: function(element, oldClassName, newClassName) { 
    if (element) {
      element.removeClassName(oldClassName);
      element.addClassName(newClassName);
    }
  },
  
  // Sets window location
  setLocation: function(top, left) {
    top = this._updateTopConstraint(top);
    left = this._updateLeftConstraint(left);

    var e = this.currentDrag || this.element;
    e.setStyle({top: top + 'px'});
    e.setStyle({left: left + 'px'});

    this.useLeft = true;
    this.useTop = true;
  },
    
  getLocation: function() {
    var location = {};
    if (this.useTop)
      location = Object.extend(location, {top: this.element.getStyle("top")});
    else
      location = Object.extend(location, {bottom: this.element.getStyle("bottom")});
    if (this.useLeft)
      location = Object.extend(location, {left: this.element.getStyle("left")});
    else
      location = Object.extend(location, {right: this.element.getStyle("right")});
    
    return location;
  },
  
  // Gets window size
  getSize: function() {
    return {width: this.width, height: this.height};
  },
    
  // Sets window size
  setSize: function(width, height, useEffect) {    
    width = parseFloat(width);
    height = parseFloat(height);
    
    // Check min and max size
    if (!this.minimized && width < this.options.minWidth)
      width = this.options.minWidth;

    if (!this.minimized && height < this.options.minHeight)
      height = this.options.minHeight;
      
    if (this.options. maxHeight && height > this.options. maxHeight)
      height = this.options. maxHeight;

    if (this.options. maxWidth && width > this.options. maxWidth)
      width = this.options. maxWidth;

    
    if (this.useTop && this.useLeft && Window.hasEffectLib && Effect.ResizeWindow && useEffect) {
      new Effect.ResizeWindow(this, null, null, width, height, {duration: Window.resizeEffectDuration});
    } else {
      this.width = width;
      this.height = height;
      var e = this.currentDrag ? this.currentDrag : this.element;

      e.setStyle({width: width + this.widthW + this.widthE + "px"})
      e.setStyle({height: height  + this.heightN + this.heightS + "px"})

      // Update content size
      if (!this.currentDrag || this.currentDrag == this.element) {
        var content = $(this.element.id + '_content');
        content.setStyle({height: height  + 'px'});
        content.setStyle({width: width  + 'px'});
      }
    }
  },
  
  updateHeight: function() {
    this.setSize(this.width, this.content.scrollHeight, true);
  },
  
  updateWidth: function() {
    this.setSize(this.content.scrollWidth, this.height, true);
  },
  
  // Brings window to front
  toFront: function() {
    if (this.element.style.zIndex < Windows.maxZIndex)  
      this.setZIndex(Windows.maxZIndex + 1);
    if (this.iefix) 
      this._fixIEOverlapping(); 
  },
   
  getBounds: function(insideOnly) {
    if (! this.width || !this.height || !this.visible)  
      this.computeBounds();
    var w = this.width;
    var h = this.height;

    if (!insideOnly) {
      w += this.widthW + this.widthE;
      h += this.heightN + this.heightS;
    }
    var bounds = Object.extend(this.getLocation(), {width: w + "px", height: h + "px"});
    return bounds;
  },
      
  computeBounds: function() {
     if (! this.width || !this.height) {
      var size = WindowUtilities._computeSize(this.content.innerHTML, this.content.id, this.width, this.height, 0, this.options.className)
      if (this.height)
        this.width = size + 5
      else
        this.height = size + 5
    }

    this.setSize(this.width, this.height);
    if (this.centered)
      this._center(this.centerTop, this.centerLeft);    
  },
  
  // Displays window modal state or not
  show: function(modal) {
    this.visible = true;
    if (modal) {
      // Hack for Safari !!
      if (typeof this.overlayOpacity == "undefined") {
        var that = this;
        setTimeout(function() {that.show(modal)}, 10);
        return;
      }
      Windows.addModalWindow(this);
      
      this.modal = true;      
      this.setZIndex(Windows.maxZIndex + 1);
      Windows.unsetOverflow(this);
    }
    else    
      if (!this.element.style.zIndex) 
        this.setZIndex(Windows.maxZIndex + 1);        
      
    // To restore overflow if need be
    if (this.oldStyle)
      this.getContent().setStyle({overflow: this.oldStyle});
      
    this.computeBounds();
    
    this._notify("onBeforeShow");   
    if (this.options.showEffect != Element.show && this.options.showEffectOptions)
      this.options.showEffect(this.element, this.options.showEffectOptions);  
    else
      this.options.showEffect(this.element);  
      
    this._checkIEOverlapping();
    WindowUtilities.focusedWindow = this
    this._notify("onShow");   
    $(this.element.id + '_focus_anchor').focus();
  },
  
  // Displays window modal state or not at the center of the page
  showCenter: function(modal, top, left) {
    this.centered = true;
    this.centerTop = top;
    this.centerLeft = left;

    this.show(modal);
  },
  
  isVisible: function() {
    return this.visible;
  },
  
  _center: function(top, left) {    
    var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);    
    var pageSize = WindowUtilities.getPageSize(this.options.parent);    
    if (typeof top == "undefined")
      top = (pageSize.windowHeight - (this.height + this.heightN + this.heightS))/2;
    top += windowScroll.top
    
    if (typeof left == "undefined")
      left = (pageSize.windowWidth - (this.width + this.widthW + this.widthE))/2;
    left += windowScroll.left      
    this.setLocation(top, left);
    this.toFront();
  },
  
  _recenter: function(event) {     
    if (this.centered) {
      var pageSize = WindowUtilities.getPageSize(this.options.parent);
      var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);    

      // Check for this stupid IE that sends dumb events
      if (this.pageSize && this.pageSize.windowWidth == pageSize.windowWidth && this.pageSize.windowHeight == pageSize.windowHeight && 
          this.windowScroll.left == windowScroll.left && this.windowScroll.top == windowScroll.top) 
        return;
      this.pageSize = pageSize;
      this.windowScroll = windowScroll;
      // set height of Overlay to take up whole page and show
      if ($('overlay_modal')) 
        $('overlay_modal').setStyle({height: (pageSize.pageHeight + 'px')});
      
      if (this.options.recenterAuto)
        this._center(this.centerTop, this.centerLeft);    
    }
  },
  
  // Hides window
  hide: function() {
    this.visible = false;
    if (this.modal) {
      Windows.removeModalWindow(this);
      Windows.resetOverflow();
    }
    // To avoid bug on scrolling bar
    this.oldStyle = this.getContent().getStyle('overflow') || "auto"
    this.getContent().setStyle({overflow: "hidden"});

    this.options.hideEffect(this.element, this.options.hideEffectOptions);  

     if(this.iefix) 
      this.iefix.hide();

    if (!this.doNotNotifyHide)
      this._notify("onHide");
  },

  close: function() {
    // Asks closeCallback if exists
    if (this.visible) {
      if (this.options.closeCallback && ! this.options.closeCallback(this)) 
        return;

      if (this.options.destroyOnClose) {
        var destroyFunc = this.destroy.bind(this);
        if (this.options.hideEffectOptions.afterFinish) {
          var func = this.options.hideEffectOptions.afterFinish;
          this.options.hideEffectOptions.afterFinish = function() {func();destroyFunc() }
        }
        else 
          this.options.hideEffectOptions.afterFinish = function() {destroyFunc() }
      }
      Windows.updateFocusedWindow();
      
      this.doNotNotifyHide = true;
      this.hide();
      this.doNotNotifyHide = false;
      this._notify("onClose");
    }
  },
  
  minimize: function() {
    if (this.resizing)
      return;
    
    var r2 = $(this.getId() + "_row2");
    
    if (!this.minimized) {
      this.minimized = true;

      var dh = r2.getDimensions().height;
      this.r2Height = dh;
      var h  = this.element.getHeight() - dh;

      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, null, null, null, this.height -dh, {duration: Window.resizeEffectDuration});
      } else  {
        this.height -= dh;
        this.element.setStyle({height: h + "px"});
        r2.hide();
      }

      if (! this.useTop) {
        var bottom = parseFloat(this.element.getStyle('bottom'));
        this.element.setStyle({bottom: (bottom + dh) + 'px'});
      }
    } 
    else {      
      this.minimized = false;
      
      var dh = this.r2Height;
      this.r2Height = null;
      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, null, null, null, this.height + dh, {duration: Window.resizeEffectDuration});
      }
      else {
        var h  = this.element.getHeight() + dh;
        this.height += dh;
        this.element.setStyle({height: h + "px"})
        r2.show();
      }
      if (! this.useTop) {
        var bottom = parseFloat(this.element.getStyle('bottom'));
        this.element.setStyle({bottom: (bottom - dh) + 'px'});
      }
      this.toFront();
    }
    this._notify("onMinimize");
    
    // Store new location/size if need be
    this._saveCookie()
  },
  
  maximize: function() {
    if (this.isMinimized() || this.resizing)
      return;
  
    if (Prototype.Browser.IE && this.heightN == 0)
      this._getWindowBorderSize();
      
    if (this.storedLocation != null) {
      this._restoreLocation();
      if(this.iefix) 
        this.iefix.hide();
    }
    else {
      this._storeLocation();
      Windows.unsetOverflow(this);
      
      var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
      var pageSize = WindowUtilities.getPageSize(this.options.parent);    
      var left = windowScroll.left;
      var top = windowScroll.top;
      
      if (this.options.parent != document.body) {
        windowScroll =  {top:0, left:0, bottom:0, right:0};
        var dim = this.options.parent.getDimensions();
        pageSize.windowWidth = dim.width;
        pageSize.windowHeight = dim.height;
        top = 0; 
        left = 0;
      }
      
      if (this.constraint) {
        pageSize.windowWidth -= Math.max(0, this.constraintPad.left) + Math.max(0, this.constraintPad.right);
        pageSize.windowHeight -= Math.max(0, this.constraintPad.top) + Math.max(0, this.constraintPad.bottom);
        left +=  Math.max(0, this.constraintPad.left);
        top +=  Math.max(0, this.constraintPad.top);
      }
      
      var width = pageSize.windowWidth - this.widthW - this.widthE;
      var height= pageSize.windowHeight - this.heightN - this.heightS;

      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, top, left, width, height, {duration: Window.resizeEffectDuration});
      }
      else {
        this.setSize(width, height);
        this.element.setStyle(this.useLeft ? {left: left} : {right: left});
        this.element.setStyle(this.useTop ? {top: top} : {bottom: top});
      }
        
      this.toFront();
      if (this.iefix) 
        this._fixIEOverlapping(); 
    }
    this._notify("onMaximize");

    // Store new location/size if need be
    this._saveCookie()
  },
  
  isMinimized: function() {
    return this.minimized;
  },
  
  isMaximized: function() {
    return (this.storedLocation != null);
  },
  
  setOpacity: function(opacity) {
    if (Element.setOpacity)
      Element.setOpacity(this.element, opacity);
  },
  
  setZIndex: function(zindex) {
    this.element.setStyle({zIndex: zindex});
    Windows.updateZindex(zindex, this);
  },

  setTitle: function(newTitle) {
    if (!newTitle || newTitle == "") 
      newTitle = "&nbsp;";
      
    Element.update(this.element.id + '_top', newTitle);
  },
   
  getTitle: function() {
    return $(this.element.id + '_top').innerHTML;
  },
  
  setStatusBar: function(element) {
    var statusBar = $(this.getId() + "_bottom");

    if (typeof(element) == "object") {
      if (this.bottombar.firstChild)
        this.bottombar.replaceChild(element, this.bottombar.firstChild);
      else
        this.bottombar.appendChild(element);
    }
    else
      this.bottombar.innerHTML = element;
  },

  _checkIEOverlapping: function() {
    if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && (navigator.userAgent.indexOf('Opera')<0) && (this.element.getStyle('position')=='absolute')) {
        new Insertion.After(this.element.id, '<iframe id="' + this.element.id + '_iefix" '+ 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
        this.iefix = $(this.element.id+'_iefix');
    }
    if(this.iefix) 
      setTimeout(this._fixIEOverlapping.bind(this), 50);
  },

  _fixIEOverlapping: function() {
      Position.clone(this.element, this.iefix);
      this.iefix.style.zIndex = this.element.style.zIndex - 1;
      this.iefix.show();
  },
  
  _keyUp: function(event) {
      if (27 == event.keyCode && this.options.closeOnEsc) {
          this.close();
      }
  },

  _getWindowBorderSize: function(event) {
    // Hack to get real window border size!!
    var div = this._createHiddenDiv(this.options.className + "_n")
    this.heightN = Element.getDimensions(div).height;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_s")
    this.heightS = Element.getDimensions(div).height;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_e")
    this.widthE = Element.getDimensions(div).width;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_w")
    this.widthW = Element.getDimensions(div).width;
    div.parentNode.removeChild(div);
    
    var div = document.createElement("div");
    div.className = "overlay_" + this.options.className ;
    document.body.appendChild(div);
    //alert("no timeout:\nopacity: " + div.getStyle("opacity") + "\nwidth: " + document.defaultView.getComputedStyle(div, null).width);
    var that = this;
    
    // Workaround for Safari!!
    setTimeout(function() {that.overlayOpacity = ($(div).getStyle("opacity")); div.parentNode.removeChild(div);}, 10);
    
    // Workaround for IE!!
    if (Prototype.Browser.IE) {
      this.heightS = $(this.getId() +"_row3").getDimensions().height;
      this.heightN = $(this.getId() +"_row1").getDimensions().height;
    }

    // Safari size fix
    if (Prototype.Browser.WebKit && Prototype.Browser.WebKitVersion < 420)
      this.setSize(this.width, this.height);
    if (this.doMaximize)
      this.maximize();
    if (this.doMinimize)
      this.minimize();
  },
 
  _createHiddenDiv: function(className) {
    var objBody = document.body;
    var win = document.createElement("div");
    win.setAttribute('id', this.element.id+ "_tmp");
    win.className = className;
    win.style.display = 'none';
    win.innerHTML = '';
    objBody.insertBefore(win, objBody.firstChild);
    return win;
  },
  
  _storeLocation: function() {
    if (this.storedLocation == null) {
      this.storedLocation = {useTop: this.useTop, useLeft: this.useLeft, 
                             top: this.element.getStyle('top'), bottom: this.element.getStyle('bottom'),
                             left: this.element.getStyle('left'), right: this.element.getStyle('right'),
                             width: this.width, height: this.height };
    }
  },
  
  _restoreLocation: function() {
    if (this.storedLocation != null) {
      this.useLeft = this.storedLocation.useLeft;
      this.useTop = this.storedLocation.useTop;
      
      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow)
        new Effect.ResizeWindow(this, this.storedLocation.top, this.storedLocation.left, this.storedLocation.width, this.storedLocation.height, {duration: Window.resizeEffectDuration});
      else {
        this.element.setStyle(this.useLeft ? {left: this.storedLocation.left} : {right: this.storedLocation.right});
        this.element.setStyle(this.useTop ? {top: this.storedLocation.top} : {bottom: this.storedLocation.bottom});
        this.setSize(this.storedLocation.width, this.storedLocation.height);
      }
      
      Windows.resetOverflow();
      this._removeStoreLocation();
    }
  },
  
  _removeStoreLocation: function() {
    this.storedLocation = null;
  },
  
  _saveCookie: function() {
    if (this.cookie) {
      var value = "";
      if (this.useLeft)
        value += "l:" +  (this.storedLocation ? this.storedLocation.left : this.element.getStyle('left'))
      else
        value += "r:" + (this.storedLocation ? this.storedLocation.right : this.element.getStyle('right'))
      if (this.useTop)
        value += ",t:" + (this.storedLocation ? this.storedLocation.top : this.element.getStyle('top'))
      else
        value += ",b:" + (this.storedLocation ? this.storedLocation.bottom :this.element.getStyle('bottom'))
        
      value += "," + (this.storedLocation ? this.storedLocation.width : this.width);
      value += "," + (this.storedLocation ? this.storedLocation.height : this.height);
      value += "," + this.isMinimized();
      value += "," + this.isMaximized();
      WindowUtilities.setCookie(value, this.cookie)
    }
  },
  
  _createWiredElement: function() {
    if (! this.wiredElement) {
      if (Prototype.Browser.IE)
        this._getWindowBorderSize();
      var div = document.createElement("div");
      div.className = "wired_frame " + this.options.className + "_wired_frame";
      
      div.style.position = 'absolute';
      this.options.parent.insertBefore(div, this.options.parent.firstChild);
      this.wiredElement = $(div);
    }
    if (this.useLeft) 
      this.wiredElement.setStyle({left: this.element.getStyle('left')});
    else 
      this.wiredElement.setStyle({right: this.element.getStyle('right')});
      
    if (this.useTop) 
      this.wiredElement.setStyle({top: this.element.getStyle('top')});
    else 
      this.wiredElement.setStyle({bottom: this.element.getStyle('bottom')});

    var dim = this.element.getDimensions();
    this.wiredElement.setStyle({width: dim.width + "px", height: dim.height +"px"});

    this.wiredElement.setStyle({zIndex: Windows.maxZIndex+30});
    return this.wiredElement;
  },
  
  _hideWiredElement: function() {
    if (! this.wiredElement || ! this.currentDrag)
      return;
    if (this.currentDrag == this.element) 
      this.currentDrag = null;
    else {
      if (this.useLeft) 
        this.element.setStyle({left: this.currentDrag.getStyle('left')});
      else 
        this.element.setStyle({right: this.currentDrag.getStyle('right')});

      if (this.useTop) 
        this.element.setStyle({top: this.currentDrag.getStyle('top')});
      else 
        this.element.setStyle({bottom: this.currentDrag.getStyle('bottom')});

      this.currentDrag.hide();
      this.currentDrag = null;
      if (this.doResize)
        this.setSize(this.width, this.height);
    } 
  },
  
  _notify: function(eventName) {
    if (this.options[eventName])
      this.options[eventName](this);
    else
      Windows.notify(eventName, this);
  }
};

// Windows containers, register all page windows
var Windows = {
  windows: [],
  modalWindows: [],
  observers: [],
  focusedWindow: null,
  maxZIndex: 0,
  overlayShowEffectOptions: {duration: 0.5},
  overlayHideEffectOptions: {duration: 0.5},

  addObserver: function(observer) {
    this.removeObserver(observer);
    this.observers.push(observer);
  },
  
  removeObserver: function(observer) {  
    this.observers = this.observers.reject( function(o) { return o==observer });
  },
  
  // onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
  notify: function(eventName, win) {  
    this.observers.each( function(o) {if(o[eventName]) o[eventName](eventName, win);});
  },

  // Gets window from its id
  getWindow: function(id) {
    return this.windows.detect(function(d) { return d.getId() ==id });
  },

  // Gets the last focused window
  getFocusedWindow: function() {
    return this.focusedWindow;
  },

  updateFocusedWindow: function() {
    this.focusedWindow = this.windows.length >=2 ? this.windows[this.windows.length-2] : null;    
  },
  
  // Registers a new window (called by Windows constructor)
  register: function(win) {
    this.windows.push(win);
  },
    
  // Add a modal window in the stack
  addModalWindow: function(win) {
    // Disable screen if first modal window
    if (this.modalWindows.length == 0) {
      WindowUtilities.disableScreen(win.options.className, 'overlay_modal', win.overlayOpacity, win.getId(), win.options.parent);
    }
    else {
      // Move overlay over all windows
      if (Window.keepMultiModalWindow) {
        $('overlay_modal').style.zIndex = Windows.maxZIndex + 1;
        Windows.maxZIndex += 1;
        WindowUtilities._hideSelect(this.modalWindows.last().getId());
      }
      // Hide current modal window
      else
        this.modalWindows.last().element.hide();
      // Fucking IE select issue
      WindowUtilities._showSelect(win.getId());
    }      
    this.modalWindows.push(win);    
  },
  
  removeModalWindow: function(win) {
    this.modalWindows.pop();
    
    // No more modal windows
    if (this.modalWindows.length == 0)
      WindowUtilities.enableScreen();     
    else {
      if (Window.keepMultiModalWindow) {
        this.modalWindows.last().toFront();
        WindowUtilities._showSelect(this.modalWindows.last().getId());        
      }
      else
        this.modalWindows.last().element.show();
    }
  },
  
  // Registers a new window (called by Windows constructor)
  register: function(win) {
    this.windows.push(win);
  },
  
  // Unregisters a window (called by Windows destructor)
  unregister: function(win) {
    this.windows = this.windows.reject(function(d) { return d==win });
  }, 
  
  // Closes all windows
  closeAll: function() {  
    this.windows.each( function(w) {Windows.close(w.getId())} );
  },
  
  closeAllModalWindows: function() {
    WindowUtilities.enableScreen();     
    this.modalWindows.each( function(win) {if (win) win.close()});    
  },

  // Minimizes a window with its id
  minimize: function(id, event) {
    var win = this.getWindow(id)
    if (win && win.visible)
      win.minimize();
    Event.stop(event);
  },
  
  // Maximizes a window with its id
  maximize: function(id, event) {
    var win = this.getWindow(id)
    if (win && win.visible)
      win.maximize();
    Event.stop(event);
  },

  // Closes a window with its id
  close: function(id, event) {
    var win = this.getWindow(id);
    if (win) 
      win.close();
    if (event)
      Event.stop(event);
  },
  
  blur: function(id) {
    var win = this.getWindow(id);  
    if (!win)
      return;
    if (win.options.blurClassName)
      win.changeClassName(win.options.blurClassName);
    if (this.focusedWindow == win)  
      this.focusedWindow = null;
    win._notify("onBlur");  
  },
  
  focus: function(id) {
    var win = this.getWindow(id);  
    if (!win)
      return;       
    if (this.focusedWindow)
      this.blur(this.focusedWindow.getId())

    if (win.options.focusClassName)
      win.changeClassName(win.options.focusClassName);  
    this.focusedWindow = win;
    win._notify("onFocus");
  },
  
  unsetOverflow: function(except) {    
    this.windows.each(function(d) { d.oldOverflow = d.getContent().getStyle("overflow") || "auto" ; d.getContent().setStyle({overflow: "hidden"}) });
    if (except && except.oldOverflow)
      except.getContent().setStyle({overflow: except.oldOverflow});
  },

  resetOverflow: function() {
    this.windows.each(function(d) { if (d.oldOverflow) d.getContent().setStyle({overflow: d.oldOverflow}) });
  },

  updateZindex: function(zindex, win) { 
    if (zindex > this.maxZIndex) {   
      this.maxZIndex = zindex;    
      if (this.focusedWindow) 
        this.blur(this.focusedWindow.getId())
    }
    this.focusedWindow = win;
    if (this.focusedWindow) 
      this.focus(this.focusedWindow.getId())
  }
};

var Dialog = {
  dialogId: null,
  onCompleteFunc: null,
  callFunc: null, 
  parameters: null, 
    
  confirm: function(content, parameters) {
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.confirm);
      return 
    }
    content = content || "";
    
    parameters = parameters || {};
    var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";
    var cancelLabel = parameters.cancelLabel ? parameters.cancelLabel : "Cancel";

    // Backward compatibility
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};

    parameters.className = parameters.className || "alert";

    var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'" 
    var cancelButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " cancel_button'" 
/*     var content = "\
      <div class='" + parameters.className + "_message'>" + content  + "</div>\
        <div class='" + parameters.className + "_buttons'>\
          <input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
          <input type='button' value='" + cancelLabel + "' onclick='Dialog.cancelCallback()' " + cancelButtonClass + "/>\
        </div>\
    "; */
    var content = "\
      <div class='" + parameters.className + "_message'>" + content  + "</div>\
        <div class='" + parameters.className + "_buttons'>\
          <button type='button' title='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "><span><span><span>" + okLabel + "</span></span></span></button>\
          <button type='button' title='" + cancelLabel + "' onclick='Dialog.cancelCallback()' " + cancelButtonClass + "><span><span><span>" + cancelLabel + "</span></span></span></button>\
        </div>\
    ";
    return this._openDialog(content, parameters)
  },
  
  alert: function(content, parameters) {
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.alert);
      return 
    }
    content = content || "";
    
    parameters = parameters || {};
    var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";

    // Backward compatibility    
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};
    
    parameters.className = parameters.className || "alert";
    
    var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'" 
/*     var content = "\
      <div class='" + parameters.className + "_message'>" + content  + "</div>\
        <div class='" + parameters.className + "_buttons'>\
          <input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
        </div>";   */
    var content = "\
      <div class='" + parameters.className + "_message'>" + content  + "</div>\
        <div class='" + parameters.className + "_buttons'>\
          <button type='button' title='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "><span><span><span>" + okLabel + "</span></span></span></button>\
        </div>";                  
    return this._openDialog(content, parameters)
  },
  
  info: function(content, parameters) {
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.info);
      return 
    }
    content = content || "";
     
    // Backward compatibility
    parameters = parameters || {};
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};
    
    parameters.className = parameters.className || "alert";
    
    var content = "<div id='modal_dialog_message' class='" + parameters.className + "_message'>" + content  + "</div>";
    if (parameters.showProgress)
      content += "<div id='modal_dialog_progress' class='" + parameters.className + "_progress'>  </div>";

    parameters.ok = null;
    parameters.cancel = null;
    
    return this._openDialog(content, parameters)
  },
  
  setInfoMessage: function(message) {
    $('modal_dialog_message').update(message);
  },
  
  closeInfo: function() {
    Windows.close(this.dialogId);
  },
  
  _openDialog: function(content, parameters) {
    var className = parameters.className;
    
    if (! parameters.height && ! parameters.width) {
      parameters.width = WindowUtilities.getPageSize(parameters.options.parent || document.body).pageWidth / 2;
    }
    if (parameters.id)
      this.dialogId = parameters.id;
    else { 
      var t = new Date();
      this.dialogId = 'modal_dialog_' + t.getTime();
      parameters.id = this.dialogId;
    }

    // compute height or width if need be
    if (! parameters.height || ! parameters.width) {
      var size = WindowUtilities._computeSize(content, this.dialogId, parameters.width, parameters.height, 5, className)
      if (parameters.height)
        parameters.width = size + 5
      else
        parameters.height = size + 5
    }
    parameters.effectOptions = parameters.effectOptions ;
    parameters.resizable   = parameters.resizable || false;
    parameters.minimizable = parameters.minimizable || false;
    parameters.maximizable = parameters.maximizable ||  false;
    parameters.draggable   = parameters.draggable || false;
    parameters.closable    = parameters.closable || false;

    var win = new Window(parameters);
    win.getContent().innerHTML = content;
    
    win.showCenter(true, parameters.top, parameters.left);  
    win.setDestroyOnClose();
    
    win.cancelCallback = parameters.onCancel || parameters.cancel; 
    win.okCallback = parameters.onOk || parameters.ok;
    
    return win;    
  },
  
  _getAjaxContent: function(originalRequest)  {
      Dialog.callFunc(originalRequest.responseText, Dialog.parameters)
  },
  
  _runAjaxRequest: function(message, parameters, callFunc) {
    if (message.options == null)
      message.options = {}  
    Dialog.onCompleteFunc = message.options.onComplete;
    Dialog.parameters = parameters;
    Dialog.callFunc = callFunc;
    
    message.options.onComplete = Dialog._getAjaxContent;
    new Ajax.Request(message.url, message.options);
  },
  
  okCallback: function() {
    var win = Windows.focusedWindow;
    if (!win.okCallback || win.okCallback(win)) {
      // Remove onclick on button
      $$("#" + win.getId()+" input").each(function(element) {element.onclick=null;})
      win.close();
    }
  },

  cancelCallback: function() {
    var win = Windows.focusedWindow;
    // Remove onclick on button
    $$("#" + win.getId()+" input").each(function(element) {element.onclick=null})
    win.close();
    if (win.cancelCallback)
      win.cancelCallback(win);
  }
}
/*
  Based on Lightbox JS: Fullsize Image Overlays 
  by Lokesh Dhakar - http://www.huddletogether.com

  For more information on this script, visit:
  http://huddletogether.com/projects/lightbox/

  Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
  (basically, do anything you want, just leave my name and link)
*/

if (Prototype.Browser.WebKit) {
  var array = navigator.userAgent.match(new RegExp(/AppleWebKit\/([\d\.\+]*)/));
  Prototype.Browser.WebKitVersion = parseFloat(array[1]);
}

var WindowUtilities = {  
  // From dragdrop.js
  getWindowScroll: function(parent) {
    var T, L, W, H;
    parent = parent || document.body;              
    if (parent != document.body) {
      T = parent.scrollTop;
      L = parent.scrollLeft;
      W = parent.scrollWidth;
      H = parent.scrollHeight;
    } 
    else {
      var w = window;
      with (w.document) {
        if (w.document.documentElement && documentElement.scrollTop) {
          T = documentElement.scrollTop;
          L = documentElement.scrollLeft;
        } else if (w.document.body) {
          T = body.scrollTop;
          L = body.scrollLeft;
        }
        if (w.innerWidth) {
          W = w.innerWidth;
          H = w.innerHeight;
        } else if (w.document.documentElement && documentElement.clientWidth) {
          W = documentElement.clientWidth;
          H = documentElement.clientHeight;
        } else {
          W = body.offsetWidth;
          H = body.offsetHeight
        }
      }
    }
    return { top: T, left: L, width: W, height: H };
  }, 
  //
  // getPageSize()
  // Returns array with page width, height and window width, height
  // Core code from - quirksmode.org
  // Edit for Firefox by pHaez
  //
  getPageSize: function(parent){
    parent = parent || document.body;              
    var windowWidth, windowHeight;
    var pageHeight, pageWidth;
    if (parent != document.body) {
      windowWidth = parent.getWidth();
      windowHeight = parent.getHeight();                                
      pageWidth = parent.scrollWidth;
      pageHeight = parent.scrollHeight;                                
    } 
    else {
      var xScroll, yScroll;

      if (window.innerHeight && window.scrollMaxY) {  
        xScroll = document.body.scrollWidth;
        yScroll = window.innerHeight + window.scrollMaxY;
      } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
        xScroll = document.body.scrollWidth;
        yScroll = document.body.scrollHeight;
      } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
        xScroll = document.body.offsetWidth;
        yScroll = document.body.offsetHeight;
      }


      if (self.innerHeight) {  // all except Explorer
        windowWidth = document.documentElement.clientWidth;//self.innerWidth;
        windowHeight = self.innerHeight;
      } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
        windowWidth = document.documentElement.clientWidth;
        windowHeight = document.documentElement.clientHeight;
      } else if (document.body) { // other Explorers
        windowWidth = document.body.clientWidth;
        windowHeight = document.body.clientHeight;
      }  

      // for small pages with total height less then height of the viewport
      if(yScroll < windowHeight){
        pageHeight = windowHeight;
      } else { 
        pageHeight = yScroll;
      }

      // for small pages with total width less then width of the viewport
      if(xScroll < windowWidth){  
        pageWidth = windowWidth;
      } else {
        pageWidth = xScroll;
      }
    }             
    return {pageWidth: pageWidth ,pageHeight: pageHeight , windowWidth: windowWidth, windowHeight: windowHeight};
  },

  disableScreen: function(className, overlayId, overlayOpacity, contentId, parent) {
    WindowUtilities.initLightbox(overlayId, className, function() {this._disableScreen(className, overlayId, overlayOpacity, contentId)}.bind(this), parent || document.body);
  },

  _disableScreen: function(className, overlayId, overlayOpacity, contentId) {
    // prep objects
    var objOverlay = $(overlayId);

    var pageSize = WindowUtilities.getPageSize(objOverlay.parentNode);

    // Hide select boxes as they will 'peek' through the image in IE, store old value
    if (contentId && Prototype.Browser.IE) {
      WindowUtilities._hideSelect();
      WindowUtilities._showSelect(contentId);
    }  
  
    // set height of Overlay to take up whole page and show
    objOverlay.style.height = (pageSize.pageHeight + 'px');
    objOverlay.style.display = 'none'; 
    if (overlayId == "overlay_modal" && Window.hasEffectLib && Windows.overlayShowEffectOptions) {
      objOverlay.overlayOpacity = overlayOpacity;
      new Effect.Appear(objOverlay, Object.extend({from: 0, to: overlayOpacity}, Windows.overlayShowEffectOptions));
    }
    else
      objOverlay.style.display = "block";
  },
  
  enableScreen: function(id) {
    id = id || 'overlay_modal';
    var objOverlay =  $(id);
    if (objOverlay) {
      // hide lightbox and overlay
      if (id == "overlay_modal" && Window.hasEffectLib && Windows.overlayHideEffectOptions)
        new Effect.Fade(objOverlay, Object.extend({from: objOverlay.overlayOpacity, to:0}, Windows.overlayHideEffectOptions));
      else {
        objOverlay.style.display = 'none';
        objOverlay.parentNode.removeChild(objOverlay);
      }
      
      // make select boxes visible using old value
      if (id != "__invisible__") 
        WindowUtilities._showSelect();
    }
  },

  _hideSelect: function(id) {
    if (Prototype.Browser.IE) {
      id = id ==  null ? "" : "#" + id + " ";
      $$(id + 'select').each(function(element) {
        if (! WindowUtilities.isDefined(element.oldVisibility)) {
          element.oldVisibility = element.style.visibility ? element.style.visibility : "visible";
          element.style.visibility = "hidden";
        }
      });
    }
  },
  
  _showSelect: function(id) {
    if (Prototype.Browser.IE) {
      id = id ==  null ? "" : "#" + id + " ";
      $$(id + 'select').each(function(element) {
        if (WindowUtilities.isDefined(element.oldVisibility)) {
          // Why?? Ask IE
          try {
            element.style.visibility = element.oldVisibility;
          } catch(e) {
            element.style.visibility = "visible";
          }
          element.oldVisibility = null;
        }
        else {
          if (element.style.visibility)
            element.style.visibility = "visible";
        }
      });
    }
  },

  isDefined: function(object) {
    return typeof(object) != "undefined" && object != null;
  },
  
  // initLightbox()
  // Function runs on window load, going through link tags looking for rel="lightbox".
  // These links receive onclick events that enable the lightbox display for their targets.
  // The function also inserts html markup at the top of the page which will be used as a
  // container for the overlay pattern and the inline image.
  initLightbox: function(id, className, doneHandler, parent) {
    // Already done, just update zIndex
    if ($(id)) {
      Element.setStyle(id, {zIndex: Windows.maxZIndex + 1});
      Windows.maxZIndex++;
      doneHandler();
    }
    // create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
    else {
      var objOverlay = document.createElement("div");
      objOverlay.setAttribute('id', id);
      objOverlay.className = "overlay_" + className
      objOverlay.style.display = 'none';
      objOverlay.style.position = 'absolute';
      objOverlay.style.top = '0';
      objOverlay.style.left = '0';
      objOverlay.style.zIndex = Windows.maxZIndex + 1;
      Windows.maxZIndex++;
      objOverlay.style.width = '100%';
      parent.insertBefore(objOverlay, parent.firstChild);
      if (Prototype.Browser.WebKit && id == "overlay_modal") {
        setTimeout(function() {doneHandler()}, 10);
      }
      else
        doneHandler();
    }    
  },
  
  setCookie: function(value, parameters) {
    document.cookie= parameters[0] + "=" + escape(value) +
      ((parameters[1]) ? "; expires=" + parameters[1].toGMTString() : "") +
      ((parameters[2]) ? "; path=" + parameters[2] : "") +
      ((parameters[3]) ? "; domain=" + parameters[3] : "") +
      ((parameters[4]) ? "; secure" : "");
  },

  getCookie: function(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
      begin = dc.indexOf(prefix);
      if (begin != 0) return null;
    } else {
      begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
      end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
  },
    
  _computeSize: function(content, id, width, height, margin, className) {
    var objBody = document.body;
    var tmpObj = document.createElement("div");
    tmpObj.setAttribute('id', id);
    tmpObj.className = className + "_content";

    if (height)
      tmpObj.style.height = height + "px"
    else
      tmpObj.style.width = width + "px"
  
    tmpObj.style.position = 'absolute';
    tmpObj.style.top = '0';
    tmpObj.style.left = '0';
    tmpObj.style.display = 'none';

    tmpObj.innerHTML = content;
    objBody.insertBefore(tmpObj, objBody.firstChild);

    var size;
    if (height)
      size = $(tmpObj).getDimensions().width + margin;
    else
      size = $(tmpObj).getDimensions().height + margin;
    objBody.removeChild(tmpObj);
    return size;
  }  
}


// script.aculo.us builder.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

var Builder = {
  NODEMAP: {
    AREA: 'map',
    CAPTION: 'table',
    COL: 'table',
    COLGROUP: 'table',
    LEGEND: 'fieldset',
    OPTGROUP: 'select',
    OPTION: 'select',
    PARAM: 'object',
    TBODY: 'table',
    TD: 'table',
    TFOOT: 'table',
    TH: 'table',
    THEAD: 'table',
    TR: 'table'
  },
  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
  //       due to a Firefox bug
  node: function(elementName) {
    elementName = elementName.toUpperCase();

    // try innerHTML approach
    var parentTag = this.NODEMAP[elementName] || 'div';
    var parentElement = document.createElement(parentTag);
    try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
      parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
    } catch(e) {}
    var element = parentElement.firstChild || null;

    // see if browser added wrapping tags
    if(element && (element.tagName.toUpperCase() != elementName))
      element = element.getElementsByTagName(elementName)[0];

    // fallback to createElement approach
    if(!element) element = document.createElement(elementName);

    // abort if nothing could be created
    if(!element) return;

    // attributes (or text)
    if(arguments[1])
      if(this._isStringOrNumber(arguments[1]) ||
        (arguments[1] instanceof Array) ||
        arguments[1].tagName) {
          this._children(element, arguments[1]);
        } else {
          var attrs = this._attributes(arguments[1]);
          if(attrs.length) {
            try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
              parentElement.innerHTML = "<" +elementName + " " +
                attrs + "></" + elementName + ">";
            } catch(e) {}
            element = parentElement.firstChild || null;
            // workaround firefox 1.0.X bug
            if(!element) {
              element = document.createElement(elementName);
              for(attr in arguments[1])
                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
            }
            if(element.tagName.toUpperCase() != elementName)
              element = parentElement.getElementsByTagName(elementName)[0];
          }
        }

    // text, or array of children
    if(arguments[2])
      this._children(element, arguments[2]);

     return $(element);
  },
  _text: function(text) {
     return document.createTextNode(text);
  },

  ATTR_MAP: {
    'className': 'class',
    'htmlFor': 'for'
  },

  _attributes: function(attributes) {
    var attrs = [];
    for(attribute in attributes)
      attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
          '="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'&quot;') + '"');
    return attrs.join(" ");
  },
  _children: function(element, children) {
    if(children.tagName) {
      element.appendChild(children);
      return;
    }
    if(typeof children=='object') { // array can hold nodes and text
      children.flatten().each( function(e) {
        if(typeof e=='object')
          element.appendChild(e);
        else
          if(Builder._isStringOrNumber(e))
            element.appendChild(Builder._text(e));
      });
    } else
      if(Builder._isStringOrNumber(children))
        element.appendChild(Builder._text(children));
  },
  _isStringOrNumber: function(param) {
    return(typeof param=='string' || typeof param=='number');
  },
  build: function(html) {
    var element = this.node('div');
    $(element).update(html.strip());
    return element.down();
  },
  dump: function(scope) {
    if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope

    var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
      "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
      "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
      "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
      "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
      "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);

    tags.each( function(tag){
      scope[tag] = function() {
        return Builder.node.apply(Builder, [tag].concat($A(arguments)));
      };
    });
  }
};
// script.aculo.us effects.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
//  Justin Palmer (http://encytemedia.com/)
//  Mark Pilgrim (http://diveintomark.org/)
//  Martin Bialasinki
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

// converts rgb() and #xxx to #xxxxxx format,
// returns self (or first argument) if not convertable
String.prototype.parseColor = function() {
  var color = '#';
  if (this.slice(0,4) == 'rgb(') {
    var cols = this.slice(4,this.length-1).split(',');
    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
  } else {
    if (this.slice(0,1) == '#') {
      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
      if (this.length==7) color = this.toLowerCase();
    }
  }
  return (color.length==7 ? color : (arguments[0] || this));
};

/*--------------------------------------------------------------------------*/

Element.collectTextNodes = function(element) {
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue :
      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
  }).flatten().join('');
};

Element.collectTextNodesIgnoreClass = function(element, className) {
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue :
      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
        Element.collectTextNodesIgnoreClass(node, className) : ''));
  }).flatten().join('');
};

Element.setContentZoom = function(element, percent) {
  element = $(element);
  element.setStyle({fontSize: (percent/100) + 'em'});
  if (Prototype.Browser.WebKit) window.scrollBy(0,0);
  return element;
};

Element.getInlineOpacity = function(element){
  return $(element).style.opacity || '';
};

Element.forceRerendering = function(element) {
  try {
    element = $(element);
    var n = document.createTextNode(' ');
    element.appendChild(n);
    element.removeChild(n);
  } catch(e) { }
};

/*--------------------------------------------------------------------------*/

var Effect = {
  _elementDoesNotExistError: {
    name: 'ElementDoesNotExistError',
    message: 'The specified DOM element does not exist, but is required for this effect to operate'
  },
  Transitions: {
    linear: Prototype.K,
    sinoidal: function(pos) {
      return (-Math.cos(pos*Math.PI)/2) + .5;
    },
    reverse: function(pos) {
      return 1-pos;
    },
    flicker: function(pos) {
      var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
      return pos > 1 ? 1 : pos;
    },
    wobble: function(pos) {
      return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
    },
    pulse: function(pos, pulses) {
      return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
    },
    spring: function(pos) {
      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
    },
    none: function(pos) {
      return 0;
    },
    full: function(pos) {
      return 1;
    }
  },
  DefaultOptions: {
    duration:   1.0,   // seconds
    fps:        100,   // 100= assume 66fps max.
    sync:       false, // true for combining
    from:       0.0,
    to:         1.0,
    delay:      0.0,
    queue:      'parallel'
  },
  tagifyText: function(element) {
    var tagifyStyle = 'position:relative';
    if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';

    element = $(element);
    $A(element.childNodes).each( function(child) {
      if (child.nodeType==3) {
        child.nodeValue.toArray().each( function(character) {
          element.insertBefore(
            new Element('span', {style: tagifyStyle}).update(
              character == ' ' ? String.fromCharCode(160) : character),
              child);
        });
        Element.remove(child);
      }
    });
  },
  multiple: function(element, effect) {
    var elements;
    if (((typeof element == 'object') ||
        Object.isFunction(element)) &&
       (element.length))
      elements = element;
    else
      elements = $(element).childNodes;

    var options = Object.extend({
      speed: 0.1,
      delay: 0.0
    }, arguments[2] || { });
    var masterDelay = options.delay;

    $A(elements).each( function(element, index) {
      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
    });
  },
  PAIRS: {
    'slide':  ['SlideDown','SlideUp'],
    'blind':  ['BlindDown','BlindUp'],
    'appear': ['Appear','Fade']
  },
  toggle: function(element, effect) {
    element = $(element);
    effect = (effect || 'appear').toLowerCase();
    var options = Object.extend({
      queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
    }, arguments[2] || { });
    Effect[element.visible() ?
      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
  }
};

Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;

/* ------------- core effects ------------- */

Effect.ScopedQueue = Class.create(Enumerable, {
  initialize: function() {
    this.effects  = [];
    this.interval = null;
  },
  _each: function(iterator) {
    this.effects._each(iterator);
  },
  add: function(effect) {
    var timestamp = new Date().getTime();

    var position = Object.isString(effect.options.queue) ?
      effect.options.queue : effect.options.queue.position;

    switch(position) {
      case 'front':
        // move unstarted effects after this effect
        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
            e.startOn  += effect.finishOn;
            e.finishOn += effect.finishOn;
          });
        break;
      case 'with-last':
        timestamp = this.effects.pluck('startOn').max() || timestamp;
        break;
      case 'end':
        // start effect after last queued effect has finished
        timestamp = this.effects.pluck('finishOn').max() || timestamp;
        break;
    }

    effect.startOn  += timestamp;
    effect.finishOn += timestamp;

    if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
      this.effects.push(effect);

    if (!this.interval)
      this.interval = setInterval(this.loop.bind(this), 15);
  },
  remove: function(effect) {
    this.effects = this.effects.reject(function(e) { return e==effect });
    if (this.effects.length == 0) {
      clearInterval(this.interval);
      this.interval = null;
    }
  },
  loop: function() {
    var timePos = new Date().getTime();
    for(var i=0, len=this.effects.length;i<len;i++)
      this.effects[i] && this.effects[i].loop(timePos);
  }
});

Effect.Queues = {
  instances: $H(),
  get: function(queueName) {
    if (!Object.isString(queueName)) return queueName;

    return this.instances.get(queueName) ||
      this.instances.set(queueName, new Effect.ScopedQueue());
  }
};
Effect.Queue = Effect.Queues.get('global');

Effect.Base = Class.create({
  position: null,
  start: function(options) {
    function codeForEvent(options,eventName){
      return (
        (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
        (options[eventName] ? 'this.options.'+eventName+'(this);' : '')
      );
    }
    if (options && options.transition === false) options.transition = Effect.Transitions.linear;
    this.options      = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
    this.currentFrame = 0;
    this.state        = 'idle';
    this.startOn      = this.options.delay*1000;
    this.finishOn     = this.startOn+(this.options.duration*1000);
    this.fromToDelta  = this.options.to-this.options.from;
    this.totalTime    = this.finishOn-this.startOn;
    this.totalFrames  = this.options.fps*this.options.duration;

    this.render = (function() {
      function dispatch(effect, eventName) {
        if (effect.options[eventName + 'Internal'])
          effect.options[eventName + 'Internal'](effect);
        if (effect.options[eventName])
          effect.options[eventName](effect);
      }

      return function(pos) {
        if (this.state === "idle") {
          this.state = "running";
          dispatch(this, 'beforeSetup');
          if (this.setup) this.setup();
          dispatch(this, 'afterSetup');
        }
        if (this.state === "running") {
          pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from;
          this.position = pos;
          dispatch(this, 'beforeUpdate');
          if (this.update) this.update(pos);
          dispatch(this, 'afterUpdate');
        }
      };
    })();

    this.event('beforeStart');
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ?
        'global' : this.options.queue.scope).add(this);
  },
  loop: function(timePos) {
    if (timePos >= this.startOn) {
      if (timePos >= this.finishOn) {
        this.render(1.0);
        this.cancel();
        this.event('beforeFinish');
        if (this.finish) this.finish();
        this.event('afterFinish');
        return;
      }
      var pos   = (timePos - this.startOn) / this.totalTime,
          frame = (pos * this.totalFrames).round();
      if (frame > this.currentFrame) {
        this.render(pos);
        this.currentFrame = frame;
      }
    }
  },
  cancel: function() {
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ?
        'global' : this.options.queue.scope).remove(this);
    this.state = 'finished';
  },
  event: function(eventName) {
    if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
    if (this.options[eventName]) this.options[eventName](this);
  },
  inspect: function() {
    var data = $H();
    for(property in this)
      if (!Object.isFunction(this[property])) data.set(property, this[property]);
    return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
  }
});

Effect.Parallel = Class.create(Effect.Base, {
  initialize: function(effects) {
    this.effects = effects || [];
    this.start(arguments[1]);
  },
  update: function(position) {
    this.effects.invoke('render', position);
  },
  finish: function(position) {
    this.effects.each( function(effect) {
      effect.render(1.0);
      effect.cancel();
      effect.event('beforeFinish');
      if (effect.finish) effect.finish(position);
      effect.event('afterFinish');
    });
  }
});

Effect.Tween = Class.create(Effect.Base, {
  initialize: function(object, from, to) {
    object = Object.isString(object) ? $(object) : object;
    var args = $A(arguments), method = args.last(),
      options = args.length == 5 ? args[3] : null;
    this.method = Object.isFunction(method) ? method.bind(object) :
      Object.isFunction(object[method]) ? object[method].bind(object) :
      function(value) { object[method] = value };
    this.start(Object.extend({ from: from, to: to }, options || { }));
  },
  update: function(position) {
    this.method(position);
  }
});

Effect.Event = Class.create(Effect.Base, {
  initialize: function() {
    this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
  },
  update: Prototype.emptyFunction
});

Effect.Opacity = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    // make this work on IE on elements without 'layout'
    if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
      this.element.setStyle({zoom: 1});
    var options = Object.extend({
      from: this.element.getOpacity() || 0.0,
      to:   1.0
    }, arguments[1] || { });
    this.start(options);
  },
  update: function(position) {
    this.element.setOpacity(position);
  }
});

Effect.Move = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      x:    0,
      y:    0,
      mode: 'relative'
    }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    this.element.makePositioned();
    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
    this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
    if (this.options.mode == 'absolute') {
      this.options.x = this.options.x - this.originalLeft;
      this.options.y = this.options.y - this.originalTop;
    }
  },
  update: function(position) {
    this.element.setStyle({
      left: (this.options.x  * position + this.originalLeft).round() + 'px',
      top:  (this.options.y  * position + this.originalTop).round()  + 'px'
    });
  }
});

// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
  return new Effect.Move(element,
    Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
};

Effect.Scale = Class.create(Effect.Base, {
  initialize: function(element, percent) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      scaleX: true,
      scaleY: true,
      scaleContent: true,
      scaleFromCenter: false,
      scaleMode: 'box',        // 'box' or 'contents' or { } with provided values
      scaleFrom: 100.0,
      scaleTo:   percent
    }, arguments[2] || { });
    this.start(options);
  },
  setup: function() {
    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
    this.elementPositioning = this.element.getStyle('position');

    this.originalStyle = { };
    ['top','left','width','height','fontSize'].each( function(k) {
      this.originalStyle[k] = this.element.style[k];
    }.bind(this));

    this.originalTop  = this.element.offsetTop;
    this.originalLeft = this.element.offsetLeft;

    var fontSize = this.element.getStyle('font-size') || '100%';
    ['em','px','%','pt'].each( function(fontSizeType) {
      if (fontSize.indexOf(fontSizeType)>0) {
        this.fontSize     = parseFloat(fontSize);
        this.fontSizeType = fontSizeType;
      }
    }.bind(this));

    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;

    this.dims = null;
    if (this.options.scaleMode=='box')
      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
    if (/^content/.test(this.options.scaleMode))
      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
    if (!this.dims)
      this.dims = [this.options.scaleMode.originalHeight,
                   this.options.scaleMode.originalWidth];
  },
  update: function(position) {
    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
    if (this.options.scaleContent && this.fontSize)
      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
  },
  finish: function(position) {
    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
  },
  setDimensions: function(height, width) {
    var d = { };
    if (this.options.scaleX) d.width = width.round() + 'px';
    if (this.options.scaleY) d.height = height.round() + 'px';
    if (this.options.scaleFromCenter) {
      var topd  = (height - this.dims[0])/2;
      var leftd = (width  - this.dims[1])/2;
      if (this.elementPositioning == 'absolute') {
        if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
        if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
      } else {
        if (this.options.scaleY) d.top = -topd + 'px';
        if (this.options.scaleX) d.left = -leftd + 'px';
      }
    }
    this.element.setStyle(d);
  }
});

Effect.Highlight = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    // Prevent executing on elements not in the layout flow
    if (this.element.getStyle('display')=='none') { this.cancel(); return; }
    // Disable background image during the effect
    this.oldStyle = { };
    if (!this.options.keepBackgroundImage) {
      this.oldStyle.backgroundImage = this.element.getStyle('background-image');
      this.element.setStyle({backgroundImage: 'none'});
    }
    if (!this.options.endcolor)
      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
    if (!this.options.restorecolor)
      this.options.restorecolor = this.element.getStyle('background-color');
    // init color calculations
    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
  },
  update: function(position) {
    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
      return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
  },
  finish: function() {
    this.element.setStyle(Object.extend(this.oldStyle, {
      backgroundColor: this.options.restorecolor
    }));
  }
});

Effect.ScrollTo = function(element) {
  var options = arguments[1] || { },
  scrollOffsets = document.viewport.getScrollOffsets(),
  elementOffsets = $(element).cumulativeOffset();

  if (options.offset) elementOffsets[1] += options.offset;

  return new Effect.Tween(null,
    scrollOffsets.top,
    elementOffsets[1],
    options,
    function(p){ scrollTo(scrollOffsets.left, p.round()); }
  );
};

/* ------------- combination effects ------------- */

Effect.Fade = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  var options = Object.extend({
    from: element.getOpacity() || 1.0,
    to:   0.0,
    afterFinishInternal: function(effect) {
      if (effect.options.to!=0) return;
      effect.element.hide().setStyle({opacity: oldOpacity});
    }
  }, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Appear = function(element) {
  element = $(element);
  var options = Object.extend({
  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
  to:   1.0,
  // force Safari to render floated elements properly
  afterFinishInternal: function(effect) {
    effect.element.forceRerendering();
  },
  beforeSetup: function(effect) {
    effect.element.setOpacity(effect.options.from).show();
  }}, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Puff = function(element) {
  element = $(element);
  var oldStyle = {
    opacity: element.getInlineOpacity(),
    position: element.getStyle('position'),
    top:  element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height
  };
  return new Effect.Parallel(
   [ new Effect.Scale(element, 200,
      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
     Object.extend({ duration: 1.0,
      beforeSetupInternal: function(effect) {
        Position.absolutize(effect.effects[0].element);
      },
      afterFinishInternal: function(effect) {
         effect.effects[0].element.hide().setStyle(oldStyle); }
     }, arguments[1] || { })
   );
};

Effect.BlindUp = function(element) {
  element = $(element);
  element.makeClipping();
  return new Effect.Scale(element, 0,
    Object.extend({ scaleContent: false,
      scaleX: false,
      restoreAfterFinish: true,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping();
      }
    }, arguments[1] || { })
  );
};

Effect.BlindDown = function(element) {
  element = $(element);
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({
    scaleContent: false,
    scaleX: false,
    scaleFrom: 0,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makeClipping().setStyle({height: '0px'}).show();
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping();
    }
  }, arguments[1] || { }));
};

Effect.SwitchOff = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  return new Effect.Appear(element, Object.extend({
    duration: 0.4,
    from: 0,
    transition: Effect.Transitions.flicker,
    afterFinishInternal: function(effect) {
      new Effect.Scale(effect.element, 1, {
        duration: 0.3, scaleFromCenter: true,
        scaleX: false, scaleContent: false, restoreAfterFinish: true,
        beforeSetup: function(effect) {
          effect.element.makePositioned().makeClipping();
        },
        afterFinishInternal: function(effect) {
          effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
        }
      });
    }
  }, arguments[1] || { }));
};

Effect.DropOut = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left'),
    opacity: element.getInlineOpacity() };
  return new Effect.Parallel(
    [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
    Object.extend(
      { duration: 0.5,
        beforeSetup: function(effect) {
          effect.effects[0].element.makePositioned();
        },
        afterFinishInternal: function(effect) {
          effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
        }
      }, arguments[1] || { }));
};

Effect.Shake = function(element) {
  element = $(element);
  var options = Object.extend({
    distance: 20,
    duration: 0.5
  }, arguments[1] || {});
  var distance = parseFloat(options.distance);
  var split = parseFloat(options.duration) / 10.0;
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left') };
    return new Effect.Move(element,
      { x:  distance, y: 0, duration: split, afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
        effect.element.undoPositioned().setStyle(oldStyle);
  }}); }}); }}); }}); }}); }});
};

Effect.SlideDown = function(element) {
  element = $(element).cleanWhitespace();
  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({
    scaleContent: false,
    scaleX: false,
    scaleFrom: window.opera ? 0 : 1,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().setStyle({height: '0px'}).show();
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
    }, arguments[1] || { })
  );
};

Effect.SlideUp = function(element) {
  element = $(element).cleanWhitespace();
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, window.opera ? 0 : 1,
   Object.extend({ scaleContent: false,
    scaleX: false,
    scaleMode: 'box',
    scaleFrom: 100,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().show();
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
    }
   }, arguments[1] || { })
  );
};

// Bug in opera makes the TD containing this element expand for a instance after finish
Effect.Squish = function(element) {
  return new Effect.Scale(element, window.opera ? 1 : 0, {
    restoreAfterFinish: true,
    beforeSetup: function(effect) {
      effect.element.makeClipping();
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping();
    }
  });
};

Effect.Grow = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.full
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var initialMoveX, initialMoveY;
  var moveX, moveY;

  switch (options.direction) {
    case 'top-left':
      initialMoveX = initialMoveY = moveX = moveY = 0;
      break;
    case 'top-right':
      initialMoveX = dims.width;
      initialMoveY = moveY = 0;
      moveX = -dims.width;
      break;
    case 'bottom-left':
      initialMoveX = moveX = 0;
      initialMoveY = dims.height;
      moveY = -dims.height;
      break;
    case 'bottom-right':
      initialMoveX = dims.width;
      initialMoveY = dims.height;
      moveX = -dims.width;
      moveY = -dims.height;
      break;
    case 'center':
      initialMoveX = dims.width / 2;
      initialMoveY = dims.height / 2;
      moveX = -dims.width / 2;
      moveY = -dims.height / 2;
      break;
  }

  return new Effect.Move(element, {
    x: initialMoveX,
    y: initialMoveY,
    duration: 0.01,
    beforeSetup: function(effect) {
      effect.element.hide().makeClipping().makePositioned();
    },
    afterFinishInternal: function(effect) {
      new Effect.Parallel(
        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
          new Effect.Scale(effect.element, 100, {
            scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
        ], Object.extend({
             beforeSetup: function(effect) {
               effect.effects[0].element.setStyle({height: '0px'}).show();
             },
             afterFinishInternal: function(effect) {
               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
             }
           }, options)
      );
    }
  });
};

Effect.Shrink = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.none
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var moveX, moveY;

  switch (options.direction) {
    case 'top-left':
      moveX = moveY = 0;
      break;
    case 'top-right':
      moveX = dims.width;
      moveY = 0;
      break;
    case 'bottom-left':
      moveX = 0;
      moveY = dims.height;
      break;
    case 'bottom-right':
      moveX = dims.width;
      moveY = dims.height;
      break;
    case 'center':
      moveX = dims.width / 2;
      moveY = dims.height / 2;
      break;
  }

  return new Effect.Parallel(
    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
    ], Object.extend({
         beforeStartInternal: function(effect) {
           effect.effects[0].element.makePositioned().makeClipping();
         },
         afterFinishInternal: function(effect) {
           effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
       }, options)
  );
};

Effect.Pulsate = function(element) {
  element = $(element);
  var options    = arguments[1] || { },
    oldOpacity = element.getInlineOpacity(),
    transition = options.transition || Effect.Transitions.linear,
    reverser   = function(pos){
      return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
    };

  return new Effect.Opacity(element,
    Object.extend(Object.extend({  duration: 2.0, from: 0,
      afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
    }, options), {transition: reverser}));
};

Effect.Fold = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height };
  element.makeClipping();
  return new Effect.Scale(element, 5, Object.extend({
    scaleContent: false,
    scaleX: false,
    afterFinishInternal: function(effect) {
    new Effect.Scale(element, 1, {
      scaleContent: false,
      scaleY: false,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping().setStyle(oldStyle);
      } });
  }}, arguments[1] || { }));
};

Effect.Morph = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      style: { }
    }, arguments[1] || { });

    if (!Object.isString(options.style)) this.style = $H(options.style);
    else {
      if (options.style.include(':'))
        this.style = options.style.parseStyle();
      else {
        this.element.addClassName(options.style);
        this.style = $H(this.element.getStyles());
        this.element.removeClassName(options.style);
        var css = this.element.getStyles();
        this.style = this.style.reject(function(style) {
          return style.value == css[style.key];
        });
        options.afterFinishInternal = function(effect) {
          effect.element.addClassName(effect.options.style);
          effect.transforms.each(function(transform) {
            effect.element.style[transform.style] = '';
          });
        };
      }
    }
    this.start(options);
  },

  setup: function(){
    function parseColor(color){
      if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
      color = color.parseColor();
      return $R(0,2).map(function(i){
        return parseInt( color.slice(i*2+1,i*2+3), 16 );
      });
    }
    this.transforms = this.style.map(function(pair){
      var property = pair[0], value = pair[1], unit = null;

      if (value.parseColor('#zzzzzz') != '#zzzzzz') {
        value = value.parseColor();
        unit  = 'color';
      } else if (property == 'opacity') {
        value = parseFloat(value);
        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
          this.element.setStyle({zoom: 1});
      } else if (Element.CSS_LENGTH.test(value)) {
          var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
          value = parseFloat(components[1]);
          unit = (components.length == 3) ? components[2] : null;
      }

      var originalValue = this.element.getStyle(property);
      return {
        style: property.camelize(),
        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
        targetValue: unit=='color' ? parseColor(value) : value,
        unit: unit
      };
    }.bind(this)).reject(function(transform){
      return (
        (transform.originalValue == transform.targetValue) ||
        (
          transform.unit != 'color' &&
          (isNaN(transform.originalValue) || isNaN(transform.targetValue))
        )
      );
    });
  },
  update: function(position) {
    var style = { }, transform, i = this.transforms.length;
    while(i--)
      style[(transform = this.transforms[i]).style] =
        transform.unit=='color' ? '#'+
          (Math.round(transform.originalValue[0]+
            (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
          (Math.round(transform.originalValue[1]+
            (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
          (Math.round(transform.originalValue[2]+
            (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
        (transform.originalValue +
          (transform.targetValue - transform.originalValue) * position).toFixed(3) +
            (transform.unit === null ? '' : transform.unit);
    this.element.setStyle(style, true);
  }
});

Effect.Transform = Class.create({
  initialize: function(tracks){
    this.tracks  = [];
    this.options = arguments[1] || { };
    this.addTracks(tracks);
  },
  addTracks: function(tracks){
    tracks.each(function(track){
      track = $H(track);
      var data = track.values().first();
      this.tracks.push($H({
        ids:     track.keys().first(),
        effect:  Effect.Morph,
        options: { style: data }
      }));
    }.bind(this));
    return this;
  },
  play: function(){
    return new Effect.Parallel(
      this.tracks.map(function(track){
        var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
        var elements = [$(ids) || $$(ids)].flatten();
        return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
      }).flatten(),
      this.options
    );
  }
});

Element.CSS_PROPERTIES = $w(
  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
  'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
  'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
  'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
  'fontSize fontWeight height left letterSpacing lineHeight ' +
  'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
  'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
  'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
  'right textIndent top width wordSpacing zIndex');

Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;

String.__parseStyleElement = document.createElement('div');
String.prototype.parseStyle = function(){
  var style, styleRules = $H();
  if (Prototype.Browser.WebKit)
    style = new Element('div',{style:this}).style;
  else {
    String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
    style = String.__parseStyleElement.childNodes[0].style;
  }

  Element.CSS_PROPERTIES.each(function(property){
    if (style[property]) styleRules.set(property, style[property]);
  });

  if (Prototype.Browser.IE && this.include('opacity'))
    styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);

  return styleRules;
};

if (document.defaultView && document.defaultView.getComputedStyle) {
  Element.getStyles = function(element) {
    var css = document.defaultView.getComputedStyle($(element), null);
    return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
      styles[property] = css[property];
      return styles;
    });
  };
} else {
  Element.getStyles = function(element) {
    element = $(element);
    var css = element.currentStyle, styles;
    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
      results[property] = css[property];
      return results;
    });
    if (!styles.opacity) styles.opacity = element.getOpacity();
    return styles;
  };
}

Effect.Methods = {
  morph: function(element, style) {
    element = $(element);
    new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
    return element;
  },
  visualEffect: function(element, effect, options) {
    element = $(element);
    var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
    new Effect[klass](element, options);
    return element;
  },
  highlight: function(element, options) {
    element = $(element);
    new Effect.Highlight(element, options);
    return element;
  }
};

$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
  'pulsate shake puff squish switchOff dropOut').each(
  function(effect) {
    Effect.Methods[effect] = function(element, options){
      element = $(element);
      Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
      return element;
    };
  }
);

$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
  function(f) { Effect.Methods[f] = Element[f]; }
);

Element.addMethods(Effect.Methods);
// script.aculo.us dragdrop.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010

// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

if(Object.isUndefined(Effect))
  throw("dragdrop.js requires including script.aculo.us' effects.js library");

var Droppables = {
  drops: [],

  remove: function(element) {
    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
  },

  add: function(element) {
    element = $(element);
    var options = Object.extend({
      greedy:     true,
      hoverclass: null,
      tree:       false
    }, arguments[1] || { });

    // cache containers
    if(options.containment) {
      options._containers = [];
      var containment = options.containment;
      if(Object.isArray(containment)) {
        containment.each( function(c) { options._containers.push($(c)) });
      } else {
        options._containers.push($(containment));
      }
    }

    if(options.accept) options.accept = [options.accept].flatten();

    Element.makePositioned(element); // fix IE
    options.element = element;

    this.drops.push(options);
  },

  findDeepestChild: function(drops) {
    deepest = drops[0];

    for (i = 1; i < drops.length; ++i)
      if (Element.isParent(drops[i].element, deepest.element))
        deepest = drops[i];

    return deepest;
  },

  isContained: function(element, drop) {
    var containmentNode;
    if(drop.tree) {
      containmentNode = element.treeNode;
    } else {
      containmentNode = element.parentNode;
    }
    return drop._containers.detect(function(c) { return containmentNode == c });
  },

  isAffected: function(point, element, drop) {
    return (
      (drop.element!=element) &&
      ((!drop._containers) ||
        this.isContained(element, drop)) &&
      ((!drop.accept) ||
        (Element.classNames(element).detect(
          function(v) { return drop.accept.include(v) } ) )) &&
      Position.within(drop.element, point[0], point[1]) );
  },

  deactivate: function(drop) {
    if(drop.hoverclass)
      Element.removeClassName(drop.element, drop.hoverclass);
    this.last_active = null;
  },

  activate: function(drop) {
    if(drop.hoverclass)
      Element.addClassName(drop.element, drop.hoverclass);
    this.last_active = drop;
  },

  show: function(point, element) {
    if(!this.drops.length) return;
    var drop, affected = [];

    this.drops.each( function(drop) {
      if(Droppables.isAffected(point, element, drop))
        affected.push(drop);
    });

    if(affected.length>0)
      drop = Droppables.findDeepestChild(affected);

    if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);
    if (drop) {
      Position.within(drop.element, point[0], point[1]);
      if(drop.onHover)
        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));

      if (drop != this.last_active) Droppables.activate(drop);
    }
  },

  fire: function(event, element) {
    if(!this.last_active) return;
    Position.prepare();

    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
      if (this.last_active.onDrop) {
        this.last_active.onDrop(element, this.last_active.element, event);
        return true;
      }
  },

  reset: function() {
    if(this.last_active)
      this.deactivate(this.last_active);
  }
};

var Draggables = {
  drags: [],
  observers: [],

  register: function(draggable) {
    if(this.drags.length == 0) {
      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
      this.eventKeypress  = this.keyPress.bindAsEventListener(this);

      Event.observe(document, "mouseup", this.eventMouseUp);
      Event.observe(document, "mousemove", this.eventMouseMove);
      Event.observe(document, "keypress", this.eventKeypress);
    }
    this.drags.push(draggable);
  },

  unregister: function(draggable) {
    this.drags = this.drags.reject(function(d) { return d==draggable });
    if(this.drags.length == 0) {
      Event.stopObserving(document, "mouseup", this.eventMouseUp);
      Event.stopObserving(document, "mousemove", this.eventMouseMove);
      Event.stopObserving(document, "keypress", this.eventKeypress);
    }
  },

  activate: function(draggable) {
    if(draggable.options.delay) {
      this._timeout = setTimeout(function() {
        Draggables._timeout = null;
        window.focus();
        Draggables.activeDraggable = draggable;
      }.bind(this), draggable.options.delay);
    } else {
      window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
      this.activeDraggable = draggable;
    }
  },

  deactivate: function() {
    this.activeDraggable = null;
  },

  updateDrag: function(event) {
    if(!this.activeDraggable) return;
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    // Mozilla-based browsers fire successive mousemove events with
    // the same coordinates, prevent needless redrawing (moz bug?)
    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
    this._lastPointer = pointer;

    this.activeDraggable.updateDrag(event, pointer);
  },

  endDrag: function(event) {
    if(this._timeout) {
      clearTimeout(this._timeout);
      this._timeout = null;
    }
    if(!this.activeDraggable) return;
    this._lastPointer = null;
    this.activeDraggable.endDrag(event);
    this.activeDraggable = null;
  },

  keyPress: function(event) {
    if(this.activeDraggable)
      this.activeDraggable.keyPress(event);
  },

  addObserver: function(observer) {
    this.observers.push(observer);
    this._cacheObserverCallbacks();
  },

  removeObserver: function(element) {  // element instead of observer fixes mem leaks
    this.observers = this.observers.reject( function(o) { return o.element==element });
    this._cacheObserverCallbacks();
  },

  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
    if(this[eventName+'Count'] > 0)
      this.observers.each( function(o) {
        if(o[eventName]) o[eventName](eventName, draggable, event);
      });
    if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
  },

  _cacheObserverCallbacks: function() {
    ['onStart','onEnd','onDrag'].each( function(eventName) {
      Draggables[eventName+'Count'] = Draggables.observers.select(
        function(o) { return o[eventName]; }
      ).length;
    });
  }
};

/*--------------------------------------------------------------------------*/

var Draggable = Class.create({
  initialize: function(element) {
    var defaults = {
      handle: false,
      reverteffect: function(element, top_offset, left_offset) {
        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
        new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
          queue: {scope:'_draggable', position:'end'}
        });
      },
      endeffect: function(element) {
        var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
        new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
          queue: {scope:'_draggable', position:'end'},
          afterFinish: function(){
            Draggable._dragging[element] = false
          }
        });
      },
      zindex: 1000,
      revert: false,
      quiet: false,
      scroll: false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      snap: false,  // false, or xy or [x,y] or function(x,y){ return [x,y] }
      delay: 0
    };

    if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
      Object.extend(defaults, {
        starteffect: function(element) {
          element._opacity = Element.getOpacity(element);
          Draggable._dragging[element] = true;
          new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
        }
      });

    var options = Object.extend(defaults, arguments[1] || { });

    this.element = $(element);

    if(options.handle && Object.isString(options.handle))
      this.handle = this.element.down('.'+options.handle, 0);

    if(!this.handle) this.handle = $(options.handle);
    if(!this.handle) this.handle = this.element;

    if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
      options.scroll = $(options.scroll);
      this._isScrollChild = Element.childOf(this.element, options.scroll);
    }

    Element.makePositioned(this.element); // fix IE

    this.options  = options;
    this.dragging = false;

    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
    Event.observe(this.handle, "mousedown", this.eventMouseDown);

    Draggables.register(this);
  },

  destroy: function() {
    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
    Draggables.unregister(this);
  },

  currentDelta: function() {
    return([
      parseInt(Element.getStyle(this.element,'left') || '0'),
      parseInt(Element.getStyle(this.element,'top') || '0')]);
  },

  initDrag: function(event) {
    if(!Object.isUndefined(Draggable._dragging[this.element]) &&
      Draggable._dragging[this.element]) return;
    if(Event.isLeftClick(event)) {
      // abort on form elements, fixes a Firefox issue
      var src = Event.element(event);
      if((tag_name = src.tagName.toUpperCase()) && (
        tag_name=='INPUT' ||
        tag_name=='SELECT' ||
        tag_name=='OPTION' ||
        tag_name=='BUTTON' ||
        tag_name=='TEXTAREA')) return;

      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      var pos     = this.element.cumulativeOffset();
      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });

      Draggables.activate(this);
      Event.stop(event);
    }
  },

  startDrag: function(event) {
    this.dragging = true;
    if(!this.delta)
      this.delta = this.currentDelta();

    if(this.options.zindex) {
      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
      this.element.style.zIndex = this.options.zindex;
    }

    if(this.options.ghosting) {
      this._clone = this.element.cloneNode(true);
      this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
      if (!this._originallyAbsolute)
        Position.absolutize(this.element);
      this.element.parentNode.insertBefore(this._clone, this.element);
    }

    if(this.options.scroll) {
      if (this.options.scroll == window) {
        var where = this._getWindowScroll(this.options.scroll);
        this.originalScrollLeft = where.left;
        this.originalScrollTop = where.top;
      } else {
        this.originalScrollLeft = this.options.scroll.scrollLeft;
        this.originalScrollTop = this.options.scroll.scrollTop;
      }
    }

    Draggables.notify('onStart', this, event);

    if(this.options.starteffect) this.options.starteffect(this.element);
  },

  updateDrag: function(event, pointer) {
    if(!this.dragging) this.startDrag(event);

    if(!this.options.quiet){
      Position.prepare();
      Droppables.show(pointer, this.element);
    }

    Draggables.notify('onDrag', this, event);

    this.draw(pointer);
    if(this.options.change) this.options.change(this);

    if(this.options.scroll) {
      this.stopScrolling();

      var p;
      if (this.options.scroll == window) {
        with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
      } else {
        p = Position.page(this.options.scroll).toArray();
        p[0] += this.options.scroll.scrollLeft + Position.deltaX;
        p[1] += this.options.scroll.scrollTop + Position.deltaY;
        p.push(p[0]+this.options.scroll.offsetWidth);
        p.push(p[1]+this.options.scroll.offsetHeight);
      }
      var speed = [0,0];
      if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
      if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
      if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
      if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
      this.startScrolling(speed);
    }

    // fix AppleWebKit rendering
    if(Prototype.Browser.WebKit) window.scrollBy(0,0);

    Event.stop(event);
  },

  finishDrag: function(event, success) {
    this.dragging = false;

    if(this.options.quiet){
      Position.prepare();
      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      Droppables.show(pointer, this.element);
    }

    if(this.options.ghosting) {
      if (!this._originallyAbsolute)
        Position.relativize(this.element);
      delete this._originallyAbsolute;
      Element.remove(this._clone);
      this._clone = null;
    }

    var dropped = false;
    if(success) {
      dropped = Droppables.fire(event, this.element);
      if (!dropped) dropped = false;
    }
    if(dropped && this.options.onDropped) this.options.onDropped(this.element);
    Draggables.notify('onEnd', this, event);

    var revert = this.options.revert;
    if(revert && Object.isFunction(revert)) revert = revert(this.element);

    var d = this.currentDelta();
    if(revert && this.options.reverteffect) {
      if (dropped == 0 || revert != 'failure')
        this.options.reverteffect(this.element,
          d[1]-this.delta[1], d[0]-this.delta[0]);
    } else {
      this.delta = d;
    }

    if(this.options.zindex)
      this.element.style.zIndex = this.originalZ;

    if(this.options.endeffect)
      this.options.endeffect(this.element);

    Draggables.deactivate(this);
    Droppables.reset();
  },

  keyPress: function(event) {
    if(event.keyCode!=Event.KEY_ESC) return;
    this.finishDrag(event, false);
    Event.stop(event);
  },

  endDrag: function(event) {
    if(!this.dragging) return;
    this.stopScrolling();
    this.finishDrag(event, true);
    Event.stop(event);
  },

  draw: function(point) {
    var pos = this.element.cumulativeOffset();
    if(this.options.ghosting) {
      var r   = Position.realOffset(this.element);
      pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
    }

    var d = this.currentDelta();
    pos[0] -= d[0]; pos[1] -= d[1];

    if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
      pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
      pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
    }

    var p = [0,1].map(function(i){
      return (point[i]-pos[i]-this.offset[i])
    }.bind(this));

    if(this.options.snap) {
      if(Object.isFunction(this.options.snap)) {
        p = this.options.snap(p[0],p[1],this);
      } else {
      if(Object.isArray(this.options.snap)) {
        p = p.map( function(v, i) {
          return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
      } else {
        p = p.map( function(v) {
          return (v/this.options.snap).round()*this.options.snap }.bind(this));
      }
    }}

    var style = this.element.style;
    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
      style.left = p[0] + "px";
    if((!this.options.constraint) || (this.options.constraint=='vertical'))
      style.top  = p[1] + "px";

    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
  },

  stopScrolling: function() {
    if(this.scrollInterval) {
      clearInterval(this.scrollInterval);
      this.scrollInterval = null;
      Draggables._lastScrollPointer = null;
    }
  },

  startScrolling: function(speed) {
    if(!(speed[0] || speed[1])) return;
    this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
    this.lastScrolled = new Date();
    this.scrollInterval = setInterval(this.scroll.bind(this), 10);
  },

  scroll: function() {
    var current = new Date();
    var delta = current - this.lastScrolled;
    this.lastScrolled = current;
    if(this.options.scroll == window) {
      with (this._getWindowScroll(this.options.scroll)) {
        if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
          var d = delta / 1000;
          this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
        }
      }
    } else {
      this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
      this.options.scroll.scrollTop  += this.scrollSpeed[1] * delta / 1000;
    }

    Position.prepare();
    Droppables.show(Draggables._lastPointer, this.element);
    Draggables.notify('onDrag', this);
    if (this._isScrollChild) {
      Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
      Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
      Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
      if (Draggables._lastScrollPointer[0] < 0)
        Draggables._lastScrollPointer[0] = 0;
      if (Draggables._lastScrollPointer[1] < 0)
        Draggables._lastScrollPointer[1] = 0;
      this.draw(Draggables._lastScrollPointer);
    }

    if(this.options.change) this.options.change(this);
  },

  _getWindowScroll: function(w) {
    var T, L, W, H;
    with (w.document) {
      if (w.document.documentElement && documentElement.scrollTop) {
        T = documentElement.scrollTop;
        L = documentElement.scrollLeft;
      } else if (w.document.body) {
        T = body.scrollTop;
        L = body.scrollLeft;
      }
      if (w.innerWidth) {
        W = w.innerWidth;
        H = w.innerHeight;
      } else if (w.document.documentElement && documentElement.clientWidth) {
        W = documentElement.clientWidth;
        H = documentElement.clientHeight;
      } else {
        W = body.offsetWidth;
        H = body.offsetHeight;
      }
    }
    return { top: T, left: L, width: W, height: H };
  }
});

Draggable._dragging = { };

/*--------------------------------------------------------------------------*/

var SortableObserver = Class.create({
  initialize: function(element, observer) {
    this.element   = $(element);
    this.observer  = observer;
    this.lastValue = Sortable.serialize(this.element);
  },

  onStart: function() {
    this.lastValue = Sortable.serialize(this.element);
  },

  onEnd: function() {
    Sortable.unmark();
    if(this.lastValue != Sortable.serialize(this.element))
      this.observer(this.element)
  }
});

var Sortable = {
  SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,

  sortables: { },

  _findRootElement: function(element) {
    while (element.tagName.toUpperCase() != "BODY") {
      if(element.id && Sortable.sortables[element.id]) return element;
      element = element.parentNode;
    }
  },

  options: function(element) {
    element = Sortable._findRootElement($(element));
    if(!element) return;
    return Sortable.sortables[element.id];
  },

  destroy: function(element){
    element = $(element);
    var s = Sortable.sortables[element.id];

    if(s) {
      Draggables.removeObserver(s.element);
      s.droppables.each(function(d){ Droppables.remove(d) });
      s.draggables.invoke('destroy');

      delete Sortable.sortables[s.element.id];
    }
  },

  create: function(element) {
    element = $(element);
    var options = Object.extend({
      element:     element,
      tag:         'li',       // assumes li children, override with tag: 'tagname'
      dropOnEmpty: false,
      tree:        false,
      treeTag:     'ul',
      overlap:     'vertical', // one of 'vertical', 'horizontal'
      constraint:  'vertical', // one of 'vertical', 'horizontal', false
      containment: element,    // also takes array of elements (or id's); or false
      handle:      false,      // or a CSS class
      only:        false,
      delay:       0,
      hoverclass:  null,
      ghosting:    false,
      quiet:       false,
      scroll:      false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      format:      this.SERIALIZE_RULE,

      // these take arrays of elements or ids and can be
      // used for better initialization performance
      elements:    false,
      handles:     false,

      onChange:    Prototype.emptyFunction,
      onUpdate:    Prototype.emptyFunction
    }, arguments[1] || { });

    // clear any old sortable with same element
    this.destroy(element);

    // build options for the draggables
    var options_for_draggable = {
      revert:      true,
      quiet:       options.quiet,
      scroll:      options.scroll,
      scrollSpeed: options.scrollSpeed,
      scrollSensitivity: options.scrollSensitivity,
      delay:       options.delay,
      ghosting:    options.ghosting,
      constraint:  options.constraint,
      handle:      options.handle };

    if(options.starteffect)
      options_for_draggable.starteffect = options.starteffect;

    if(options.reverteffect)
      options_for_draggable.reverteffect = options.reverteffect;
    else
      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
        element.style.top  = 0;
        element.style.left = 0;
      };

    if(options.endeffect)
      options_for_draggable.endeffect = options.endeffect;

    if(options.zindex)
      options_for_draggable.zindex = options.zindex;

    // build options for the droppables
    var options_for_droppable = {
      overlap:     options.overlap,
      containment: options.containment,
      tree:        options.tree,
      hoverclass:  options.hoverclass,
      onHover:     Sortable.onHover
    };

    var options_for_tree = {
      onHover:      Sortable.onEmptyHover,
      overlap:      options.overlap,
      containment:  options.containment,
      hoverclass:   options.hoverclass
    };

    // fix for gecko engine
    Element.cleanWhitespace(element);

    options.draggables = [];
    options.droppables = [];

    // drop on empty handling
    if(options.dropOnEmpty || options.tree) {
      Droppables.add(element, options_for_tree);
      options.droppables.push(element);
    }

    (options.elements || this.findElements(element, options) || []).each( function(e,i) {
      var handle = options.handles ? $(options.handles[i]) :
        (options.handle ? $(e).select('.' + options.handle)[0] : e);
      options.draggables.push(
        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
      Droppables.add(e, options_for_droppable);
      if(options.tree) e.treeNode = element;
      options.droppables.push(e);
    });

    if(options.tree) {
      (Sortable.findTreeElements(element, options) || []).each( function(e) {
        Droppables.add(e, options_for_tree);
        e.treeNode = element;
        options.droppables.push(e);
      });
    }

    // keep reference
    this.sortables[element.identify()] = options;

    // for onupdate
    Draggables.addObserver(new SortableObserver(element, options.onUpdate));

  },

  // return all suitable-for-sortable elements in a guaranteed order
  findElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.tag);
  },

  findTreeElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.treeTag);
  },

  onHover: function(element, dropon, overlap) {
    if(Element.isParent(dropon, element)) return;

    if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
      return;
    } else if(overlap>0.5) {
      Sortable.mark(dropon, 'before');
      if(dropon.previousSibling != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, dropon);
        if(dropon.parentNode!=oldParentNode)
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    } else {
      Sortable.mark(dropon, 'after');
      var nextElement = dropon.nextSibling || null;
      if(nextElement != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, nextElement);
        if(dropon.parentNode!=oldParentNode)
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    }
  },

  onEmptyHover: function(element, dropon, overlap) {
    var oldParentNode = element.parentNode;
    var droponOptions = Sortable.options(dropon);

    if(!Element.isParent(dropon, element)) {
      var index;

      var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
      var child = null;

      if(children) {
        var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);

        for (index = 0; index < children.length; index += 1) {
          if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
            offset -= Element.offsetSize (children[index], droponOptions.overlap);
          } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
            child = index + 1 < children.length ? children[index + 1] : null;
            break;
          } else {
            child = children[index];
            break;
          }
        }
      }

      dropon.insertBefore(element, child);

      Sortable.options(oldParentNode).onChange(element);
      droponOptions.onChange(element);
    }
  },

  unmark: function() {
    if(Sortable._marker) Sortable._marker.hide();
  },

  mark: function(dropon, position) {
    // mark on ghosting only
    var sortable = Sortable.options(dropon.parentNode);
    if(sortable && !sortable.ghosting) return;

    if(!Sortable._marker) {
      Sortable._marker =
        ($('dropmarker') || Element.extend(document.createElement('DIV'))).
          hide().addClassName('dropmarker').setStyle({position:'absolute'});
      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
    }
    var offsets = dropon.cumulativeOffset();
    Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});

    if(position=='after')
      if(sortable.overlap == 'horizontal')
        Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
      else
        Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});

    Sortable._marker.show();
  },

  _tree: function(element, options, parent) {
    var children = Sortable.findElements(element, options) || [];

    for (var i = 0; i < children.length; ++i) {
      var match = children[i].id.match(options.format);

      if (!match) continue;

      var child = {
        id: encodeURIComponent(match ? match[1] : null),
        element: element,
        parent: parent,
        children: [],
        position: parent.children.length,
        container: $(children[i]).down(options.treeTag)
      };

      /* Get the element containing the children and recurse over it */
      if (child.container)
        this._tree(child.container, options, child);

      parent.children.push (child);
    }

    return parent;
  },

  tree: function(element) {
    element = $(element);
    var sortableOptions = this.options(element);
    var options = Object.extend({
      tag: sortableOptions.tag,
      treeTag: sortableOptions.treeTag,
      only: sortableOptions.only,
      name: element.id,
      format: sortableOptions.format
    }, arguments[1] || { });

    var root = {
      id: null,
      parent: null,
      children: [],
      container: element,
      position: 0
    };

    return Sortable._tree(element, options, root);
  },

  /* Construct a [i] index for a particular node */
  _constructIndex: function(node) {
    var index = '';
    do {
      if (node.id) index = '[' + node.position + ']' + index;
    } while ((node = node.parent) != null);
    return index;
  },

  sequence: function(element) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[1] || { });

    return $(this.findElements(element, options) || []).map( function(item) {
      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
    });
  },

  setSequence: function(element, new_sequence) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[2] || { });

    var nodeMap = { };
    this.findElements(element, options).each( function(n) {
        if (n.id.match(options.format))
            nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
        n.parentNode.removeChild(n);
    });

    new_sequence.each(function(ident) {
      var n = nodeMap[ident];
      if (n) {
        n[1].appendChild(n[0]);
        delete nodeMap[ident];
      }
    });
  },

  serialize: function(element) {
    element = $(element);
    var options = Object.extend(Sortable.options(element), arguments[1] || { });
    var name = encodeURIComponent(
      (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);

    if (options.tree) {
      return Sortable.tree(element, arguments[1]).children.map( function (item) {
        return [name + Sortable._constructIndex(item) + "[id]=" +
                encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
      }).flatten().join('&');
    } else {
      return Sortable.sequence(element, arguments[1]).map( function(item) {
        return name + "[]=" + encodeURIComponent(item);
      }).join('&');
    }
  }
};

// Returns true if child is contained within element
Element.isParent = function(child, element) {
  if (!child.parentNode || child == element) return false;
  if (child.parentNode == element) return true;
  return Element.isParent(child.parentNode, element);
};

Element.findChildren = function(element, only, recursive, tagName) {
  if(!element.hasChildNodes()) return null;
  tagName = tagName.toUpperCase();
  if(only) only = [only].flatten();
  var elements = [];
  $A(element.childNodes).each( function(e) {
    if(e.tagName && e.tagName.toUpperCase()==tagName &&
      (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
        elements.push(e);
    if(recursive) {
      var grandchildren = Element.findChildren(e, only, recursive, tagName);
      if(grandchildren) elements.push(grandchildren);
    }
  });

  return (elements.length>0 ? elements.flatten() : []);
};

Element.offsetSize = function (element, type) {
  return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
};
// script.aculo.us controls.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//           (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
//           (c) 2005-2008 Jon Tirsen (http://www.tirsen.com)
// Contributors:
//  Richard Livsey
//  Rahul Bhargava
//  Rob Wills
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

// Autocompleter.Base handles all the autocompletion functionality
// that's independent of the data source for autocompletion. This
// includes drawing the autocompletion menu, observing keyboard
// and mouse events, and similar.
//
// Specific autocompleters need to provide, at the very least,
// a getUpdatedChoices function that will be invoked every time
// the text inside the monitored textbox changes. This method
// should get the text for which to provide autocompletion by
// invoking this.getToken(), NOT by directly accessing
// this.element.value. This is to allow incremental tokenized
// autocompletion. Specific auto-completion logic (AJAX, etc)
// belongs in getUpdatedChoices.
//
// Tokenized incremental autocompletion is enabled automatically
// when an autocompleter is instantiated with the 'tokens' option
// in the options parameter, e.g.:
// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
// will incrementally autocomplete with a comma as the token.
// Additionally, ',' in the above example can be replaced with
// a token array, e.g. { tokens: [',', '\n'] } which
// enables autocompletion on multiple tokens. This is most
// useful when one of the tokens is \n (a newline), as it
// allows smart autocompletion after linebreaks.

if(typeof Effect == 'undefined')
  throw("controls.js requires including script.aculo.us' effects.js library");

var Autocompleter = { };
Autocompleter.Base = Class.create({
  baseInitialize: function(element, update, options) {
    element          = $(element);
    this.element     = element;
    this.update      = $(update);
    this.hasFocus    = false;
    this.changed     = false;
    this.active      = false;
    this.index       = 0;
    this.entryCount  = 0;
    this.oldElementValue = this.element.value;

    if(this.setOptions)
      this.setOptions(options);
    else
      this.options = options || { };

    this.options.paramName    = this.options.paramName || this.element.name;
    this.options.tokens       = this.options.tokens || [];
    this.options.frequency    = this.options.frequency || 0.4;
    this.options.minChars     = this.options.minChars || 1;
    this.options.onShow       = this.options.onShow ||
      function(element, update){
        if(!update.style.position || update.style.position=='absolute') {
          update.style.position = 'absolute';
          Position.clone(element, update, {
            setHeight: false,
            offsetTop: element.offsetHeight
          });
        }
        Effect.Appear(update,{duration:0.15});
      };
    this.options.onHide = this.options.onHide ||
      function(element, update){ new Effect.Fade(update,{duration:0.15}) };

    if(typeof(this.options.tokens) == 'string')
      this.options.tokens = new Array(this.options.tokens);
    // Force carriage returns as token delimiters anyway
    if (!this.options.tokens.include('\n'))
      this.options.tokens.push('\n');

    this.observer = null;

    this.element.setAttribute('autocomplete','off');

    Element.hide(this.update);

    Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));
    Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));
  },

  show: function() {
    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
    if(!this.iefix &&
      (Prototype.Browser.IE) &&
      (Element.getStyle(this.update, 'position')=='absolute')) {
      new Insertion.After(this.update,
       '<iframe id="' + this.update.id + '_iefix" '+
       'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
       'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
      this.iefix = $(this.update.id+'_iefix');
    }
    if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
  },

  fixIEOverlapping: function() {
    Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
    this.iefix.style.zIndex = 1;
    this.update.style.zIndex = 2;
    Element.show(this.iefix);
  },

  hide: function() {
    this.stopIndicator();
    if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);
    if(this.iefix) Element.hide(this.iefix);
  },

  startIndicator: function() {
    if(this.options.indicator) Element.show(this.options.indicator);
  },

  stopIndicator: function() {
    if(this.options.indicator) Element.hide(this.options.indicator);
  },

  onKeyPress: function(event) {
    if(this.active)
      switch(event.keyCode) {
       case Event.KEY_TAB:
       case Event.KEY_RETURN:
         this.selectEntry();
         Event.stop(event);
       case Event.KEY_ESC:
         this.hide();
         this.active = false;
         Event.stop(event);
         return;
       case Event.KEY_LEFT:
       case Event.KEY_RIGHT:
         return;
       case Event.KEY_UP:
         this.markPrevious();
         this.render();
         Event.stop(event);
         return;
       case Event.KEY_DOWN:
         this.markNext();
         this.render();
         Event.stop(event);
         return;
      }
     else
       if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
         (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;

    this.changed = true;
    this.hasFocus = true;

    if(this.observer) clearTimeout(this.observer);
      this.observer =
        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
  },

  activate: function() {
    this.changed = false;
    this.hasFocus = true;
    this.getUpdatedChoices();
  },

  onHover: function(event) {
    var element = Event.findElement(event, 'LI');
    if(this.index != element.autocompleteIndex)
    {
        this.index = element.autocompleteIndex;
        this.render();
    }
    Event.stop(event);
  },

  onClick: function(event) {
    var element = Event.findElement(event, 'LI');
    this.index = element.autocompleteIndex;
    this.selectEntry();
    this.hide();
  },

  onBlur: function(event) {
    // needed to make click events working
    setTimeout(this.hide.bind(this), 250);
    this.hasFocus = false;
    this.active = false;
  },

  render: function() {
    if(this.entryCount > 0) {
      for (var i = 0; i < this.entryCount; i++)
        this.index==i ?
          Element.addClassName(this.getEntry(i),"selected") :
          Element.removeClassName(this.getEntry(i),"selected");
      if(this.hasFocus) {
        this.show();
        this.active = true;
      }
    } else {
      this.active = false;
      this.hide();
    }
  },

  markPrevious: function() {
    if(this.index > 0) this.index--;
      else this.index = this.entryCount-1;
    //this.getEntry(this.index).scrollIntoView(true); useless
  },

  markNext: function() {
    if(this.index < this.entryCount-1) this.index++;
      else this.index = 0;
    this.getEntry(this.index).scrollIntoView(false);
  },

  getEntry: function(index) {
    return this.update.firstChild.childNodes[index];
  },

  getCurrentEntry: function() {
    return this.getEntry(this.index);
  },

  selectEntry: function() {
    this.active = false;
    this.updateElement(this.getCurrentEntry());
  },

  updateElement: function(selectedElement) {
    if (this.options.updateElement) {
      this.options.updateElement(selectedElement);
      return;
    }
    var value = '';
    if (this.options.select) {
      var nodes = $(selectedElement).select('.' + this.options.select) || [];
      if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
    } else
      value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');

    var bounds = this.getTokenBounds();
    if (bounds[0] != -1) {
      var newValue = this.element.value.substr(0, bounds[0]);
      var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/);
      if (whitespace)
        newValue += whitespace[0];
      this.element.value = newValue + value + this.element.value.substr(bounds[1]);
    } else {
      this.element.value = value;
    }
    this.oldElementValue = this.element.value;
    this.element.focus();

    if (this.options.afterUpdateElement)
      this.options.afterUpdateElement(this.element, selectedElement);
  },

  updateChoices: function(choices) {
    if(!this.changed && this.hasFocus) {
      this.update.innerHTML = choices;
      Element.cleanWhitespace(this.update);
      Element.cleanWhitespace(this.update.down());

      if(this.update.firstChild && this.update.down().childNodes) {
        this.entryCount =
          this.update.down().childNodes.length;
        for (var i = 0; i < this.entryCount; i++) {
          var entry = this.getEntry(i);
          entry.autocompleteIndex = i;
          this.addObservers(entry);
        }
      } else {
        this.entryCount = 0;
      }

      this.stopIndicator();
      this.index = 0;

      if(this.entryCount==1 && this.options.autoSelect) {
        this.selectEntry();
        this.hide();
      } else {
        this.render();
      }
    }
  },

  addObservers: function(element) {
    Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));
    Event.observe(element, "click", this.onClick.bindAsEventListener(this));
  },

  onObserverEvent: function() {
    this.changed = false;
    this.tokenBounds = null;
    if(this.getToken().length>=this.options.minChars) {
      this.getUpdatedChoices();
    } else {
      this.active = false;
      this.hide();
    }
    this.oldElementValue = this.element.value;
  },

  getToken: function() {
    var bounds = this.getTokenBounds();
    return this.element.value.substring(bounds[0], bounds[1]).strip();
  },

  getTokenBounds: function() {
    if (null != this.tokenBounds) return this.tokenBounds;
    var value = this.element.value;
    if (value.strip().empty()) return [-1, 0];
    var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);
    var offset = (diff == this.oldElementValue.length ? 1 : 0);
    var prevTokenPos = -1, nextTokenPos = value.length;
    var tp;
    for (var index = 0, l = this.options.tokens.length; index < l; ++index) {
      tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);
      if (tp > prevTokenPos) prevTokenPos = tp;
      tp = value.indexOf(this.options.tokens[index], diff + offset);
      if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;
    }
    return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);
  }
});

Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) {
  var boundary = Math.min(newS.length, oldS.length);
  for (var index = 0; index < boundary; ++index)
    if (newS[index] != oldS[index])
      return index;
  return boundary;
};

Ajax.Autocompleter = Class.create(Autocompleter.Base, {
  initialize: function(element, update, url, options) {
    this.baseInitialize(element, update, options);
    this.options.asynchronous  = true;
    this.options.onComplete    = this.onComplete.bind(this);
    this.options.defaultParams = this.options.parameters || null;
    this.url                   = url;
  },

  getUpdatedChoices: function() {
    this.startIndicator();

    var entry = encodeURIComponent(this.options.paramName) + '=' +
      encodeURIComponent(this.getToken());

    this.options.parameters = this.options.callback ?
      this.options.callback(this.element, entry) : entry;

    if(this.options.defaultParams)
      this.options.parameters += '&' + this.options.defaultParams;

    new Ajax.Request(this.url, this.options);
  },

  onComplete: function(request) {
    this.updateChoices(request.responseText);
  }
});

// The local array autocompleter. Used when you'd prefer to
// inject an array of autocompletion options into the page, rather
// than sending out Ajax queries, which can be quite slow sometimes.
//
// The constructor takes four parameters. The first two are, as usual,
// the id of the monitored textbox, and id of the autocompletion menu.
// The third is the array you want to autocomplete from, and the fourth
// is the options block.
//
// Extra local autocompletion options:
// - choices - How many autocompletion choices to offer
//
// - partialSearch - If false, the autocompleter will match entered
//                    text only at the beginning of strings in the
//                    autocomplete array. Defaults to true, which will
//                    match text at the beginning of any *word* in the
//                    strings in the autocomplete array. If you want to
//                    search anywhere in the string, additionally set
//                    the option fullSearch to true (default: off).
//
// - fullSsearch - Search anywhere in autocomplete array strings.
//
// - partialChars - How many characters to enter before triggering
//                   a partial match (unlike minChars, which defines
//                   how many characters are required to do any match
//                   at all). Defaults to 2.
//
// - ignoreCase - Whether to ignore case when autocompleting.
//                 Defaults to true.
//
// It's possible to pass in a custom function as the 'selector'
// option, if you prefer to write your own autocompletion logic.
// In that case, the other options above will not apply unless
// you support them.

Autocompleter.Local = Class.create(Autocompleter.Base, {
  initialize: function(element, update, array, options) {
    this.baseInitialize(element, update, options);
    this.options.array = array;
  },

  getUpdatedChoices: function() {
    this.updateChoices(this.options.selector(this));
  },

  setOptions: function(options) {
    this.options = Object.extend({
      choices: 10,
      partialSearch: true,
      partialChars: 2,
      ignoreCase: true,
      fullSearch: false,
      selector: function(instance) {
        var ret       = []; // Beginning matches
        var partial   = []; // Inside matches
        var entry     = instance.getToken();
        var count     = 0;

        for (var i = 0; i < instance.options.array.length &&
          ret.length < instance.options.choices ; i++) {

          var elem = instance.options.array[i];
          var foundPos = instance.options.ignoreCase ?
            elem.toLowerCase().indexOf(entry.toLowerCase()) :
            elem.indexOf(entry);

          while (foundPos != -1) {
            if (foundPos == 0 && elem.length != entry.length) {
              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
                elem.substr(entry.length) + "</li>");
              break;
            } else if (entry.length >= instance.options.partialChars &&
              instance.options.partialSearch && foundPos != -1) {
              if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
                partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
                  elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(
                  foundPos + entry.length) + "</li>");
                break;
              }
            }

            foundPos = instance.options.ignoreCase ?
              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
              elem.indexOf(entry, foundPos + 1);

          }
        }
        if (partial.length)
          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length));
        return "<ul>" + ret.join('') + "</ul>";
      }
    }, options || { });
  }
});

// AJAX in-place editor and collection editor
// Full rewrite by Christophe Porteneuve <tdd@tddsworld.com> (April 2007).

// Use this if you notice weird scrolling problems on some browsers,
// the DOM might be a bit confused when this gets called so do this
// waits 1 ms (with setTimeout) until it does the activation
Field.scrollFreeActivate = function(field) {
  setTimeout(function() {
    Field.activate(field);
  }, 1);
};

Ajax.InPlaceEditor = Class.create({
  initialize: function(element, url, options) {
    this.url = url;
    this.element = element = $(element);
    this.prepareOptions();
    this._controls = { };
    arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!
    Object.extend(this.options, options || { });
    if (!this.options.formId && this.element.id) {
      this.options.formId = this.element.id + '-inplaceeditor';
      if ($(this.options.formId))
        this.options.formId = '';
    }
    if (this.options.externalControl)
      this.options.externalControl = $(this.options.externalControl);
    if (!this.options.externalControl)
      this.options.externalControlOnly = false;
    this._originalBackground = this.element.getStyle('background-color') || 'transparent';
    this.element.title = this.options.clickToEditText;
    this._boundCancelHandler = this.handleFormCancellation.bind(this);
    this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);
    this._boundFailureHandler = this.handleAJAXFailure.bind(this);
    this._boundSubmitHandler = this.handleFormSubmission.bind(this);
    this._boundWrapperHandler = this.wrapUp.bind(this);
    this.registerListeners();
  },
  checkForEscapeOrReturn: function(e) {
    if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;
    if (Event.KEY_ESC == e.keyCode)
      this.handleFormCancellation(e);
    else if (Event.KEY_RETURN == e.keyCode)
      this.handleFormSubmission(e);
  },
  createControl: function(mode, handler, extraClasses) {
    var control = this.options[mode + 'Control'];
    var text = this.options[mode + 'Text'];
    if ('button' == control) {
      var btn = document.createElement('input');
      btn.type = 'submit';
      btn.value = text;
      btn.className = 'editor_' + mode + '_button';
      if ('cancel' == mode)
        btn.onclick = this._boundCancelHandler;
      this._form.appendChild(btn);
      this._controls[mode] = btn;
    } else if ('link' == control) {
      var link = document.createElement('a');
      link.href = '#';
      link.appendChild(document.createTextNode(text));
      link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;
      link.className = 'editor_' + mode + '_link';
      if (extraClasses)
        link.className += ' ' + extraClasses;
      this._form.appendChild(link);
      this._controls[mode] = link;
    }
  },
  createEditField: function() {
    var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());
    var fld;
    if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) {
      fld = document.createElement('input');
      fld.type = 'text';
      var size = this.options.size || this.options.cols || 0;
      if (0 < size) fld.size = size;
    } else {
      fld = document.createElement('textarea');
      fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);
      fld.cols = this.options.cols || 40;
    }
    fld.name = this.options.paramName;
    fld.value = text; // No HTML breaks conversion anymore
    fld.className = 'editor_field';
    if (this.options.submitOnBlur)
      fld.onblur = this._boundSubmitHandler;
    this._controls.editor = fld;
    if (this.options.loadTextURL)
      this.loadExternalText();
    this._form.appendChild(this._controls.editor);
  },
  createForm: function() {
    var ipe = this;
    function addText(mode, condition) {
      var text = ipe.options['text' + mode + 'Controls'];
      if (!text || condition === false) return;
      ipe._form.appendChild(document.createTextNode(text));
    };
    this._form = $(document.createElement('form'));
    this._form.id = this.options.formId;
    this._form.addClassName(this.options.formClassName);
    this._form.onsubmit = this._boundSubmitHandler;
    this.createEditField();
    if ('textarea' == this._controls.editor.tagName.toLowerCase())
      this._form.appendChild(document.createElement('br'));
    if (this.options.onFormCustomization)
      this.options.onFormCustomization(this, this._form);
    addText('Before', this.options.okControl || this.options.cancelControl);
    this.createControl('ok', this._boundSubmitHandler);
    addText('Between', this.options.okControl && this.options.cancelControl);
    this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');
    addText('After', this.options.okControl || this.options.cancelControl);
  },
  destroy: function() {
    if (this._oldInnerHTML)
      this.element.innerHTML = this._oldInnerHTML;
    this.leaveEditMode();
    this.unregisterListeners();
  },
  enterEditMode: function(e) {
    if (this._saving || this._editing) return;
    this._editing = true;
    this.triggerCallback('onEnterEditMode');
    if (this.options.externalControl)
      this.options.externalControl.hide();
    this.element.hide();
    this.createForm();
    this.element.parentNode.insertBefore(this._form, this.element);
    if (!this.options.loadTextURL)
      this.postProcessEditField();
    if (e) Event.stop(e);
  },
  enterHover: function(e) {
    if (this.options.hoverClassName)
      this.element.addClassName(this.options.hoverClassName);
    if (this._saving) return;
    this.triggerCallback('onEnterHover');
  },
  getText: function() {
    return this.element.innerHTML.unescapeHTML();
  },
  handleAJAXFailure: function(transport) {
    this.triggerCallback('onFailure', transport);
    if (this._oldInnerHTML) {
      this.element.innerHTML = this._oldInnerHTML;
      this._oldInnerHTML = null;
    }
  },
  handleFormCancellation: function(e) {
    this.wrapUp();
    if (e) Event.stop(e);
  },
  handleFormSubmission: function(e) {
    var form = this._form;
    var value = $F(this._controls.editor);
    this.prepareSubmission();
    var params = this.options.callback(form, value) || '';
    if (Object.isString(params))
      params = params.toQueryParams();
    params.editorId = this.element.id;
    if (this.options.htmlResponse) {
      var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions);
      Object.extend(options, {
        parameters: params,
        onComplete: this._boundWrapperHandler,
        onFailure: this._boundFailureHandler
      });
      new Ajax.Updater({ success: this.element }, this.url, options);
    } else {
      var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
      Object.extend(options, {
        parameters: params,
        onComplete: this._boundWrapperHandler,
        onFailure: this._boundFailureHandler
      });
      new Ajax.Request(this.url, options);
    }
    if (e) Event.stop(e);
  },
  leaveEditMode: function() {
    this.element.removeClassName(this.options.savingClassName);
    this.removeForm();
    this.leaveHover();
    this.element.style.backgroundColor = this._originalBackground;
    this.element.show();
    if (this.options.externalControl)
      this.options.externalControl.show();
    this._saving = false;
    this._editing = false;
    this._oldInnerHTML = null;
    this.triggerCallback('onLeaveEditMode');
  },
  leaveHover: function(e) {
    if (this.options.hoverClassName)
      this.element.removeClassName(this.options.hoverClassName);
    if (this._saving) return;
    this.triggerCallback('onLeaveHover');
  },
  loadExternalText: function() {
    this._form.addClassName(this.options.loadingClassName);
    this._controls.editor.disabled = true;
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        this._form.removeClassName(this.options.loadingClassName);
        var text = transport.responseText;
        if (this.options.stripLoadedTextTags)
          text = text.stripTags();
        this._controls.editor.value = text;
        this._controls.editor.disabled = false;
        this.postProcessEditField();
      }.bind(this),
      onFailure: this._boundFailureHandler
    });
    new Ajax.Request(this.options.loadTextURL, options);
  },
  postProcessEditField: function() {
    var fpc = this.options.fieldPostCreation;
    if (fpc)
      $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();
  },
  prepareOptions: function() {
    this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);
    Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);
    [this._extraDefaultOptions].flatten().compact().each(function(defs) {
      Object.extend(this.options, defs);
    }.bind(this));
  },
  prepareSubmission: function() {
    this._saving = true;
    this.removeForm();
    this.leaveHover();
    this.showSaving();
  },
  registerListeners: function() {
    this._listeners = { };
    var listener;
    $H(Ajax.InPlaceEditor.Listeners).each(function(pair) {
      listener = this[pair.value].bind(this);
      this._listeners[pair.key] = listener;
      if (!this.options.externalControlOnly)
        this.element.observe(pair.key, listener);
      if (this.options.externalControl)
        this.options.externalControl.observe(pair.key, listener);
    }.bind(this));
  },
  removeForm: function() {
    if (!this._form) return;
    this._form.remove();
    this._form = null;
    this._controls = { };
  },
  showSaving: function() {
    this._oldInnerHTML = this.element.innerHTML;
    this.element.innerHTML = this.options.savingText;
    this.element.addClassName(this.options.savingClassName);
    this.element.style.backgroundColor = this._originalBackground;
    this.element.show();
  },
  triggerCallback: function(cbName, arg) {
    if ('function' == typeof this.options[cbName]) {
      this.options[cbName](this, arg);
    }
  },
  unregisterListeners: function() {
    $H(this._listeners).each(function(pair) {
      if (!this.options.externalControlOnly)
        this.element.stopObserving(pair.key, pair.value);
      if (this.options.externalControl)
        this.options.externalControl.stopObserving(pair.key, pair.value);
    }.bind(this));
  },
  wrapUp: function(transport) {
    this.leaveEditMode();
    // Can't use triggerCallback due to backward compatibility: requires
    // binding + direct element
    this._boundComplete(transport, this.element);
  }
});

Object.extend(Ajax.InPlaceEditor.prototype, {
  dispose: Ajax.InPlaceEditor.prototype.destroy
});

Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
  initialize: function($super, element, url, options) {
    this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;
    $super(element, url, options);
  },

  createEditField: function() {
    var list = document.createElement('select');
    list.name = this.options.paramName;
    list.size = 1;
    this._controls.editor = list;
    this._collection = this.options.collection || [];
    if (this.options.loadCollectionURL)
      this.loadCollection();
    else
      this.checkForExternalText();
    this._form.appendChild(this._controls.editor);
  },

  loadCollection: function() {
    this._form.addClassName(this.options.loadingClassName);
    this.showLoadingText(this.options.loadingCollectionText);
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        var js = transport.responseText.strip();
        if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
          throw('Server returned an invalid collection representation.');
        this._collection = eval(js);
        this.checkForExternalText();
      }.bind(this),
      onFailure: this.onFailure
    });
    new Ajax.Request(this.options.loadCollectionURL, options);
  },

  showLoadingText: function(text) {
    this._controls.editor.disabled = true;
    var tempOption = this._controls.editor.firstChild;
    if (!tempOption) {
      tempOption = document.createElement('option');
      tempOption.value = '';
      this._controls.editor.appendChild(tempOption);
      tempOption.selected = true;
    }
    tempOption.update((text || '').stripScripts().stripTags());
  },

  checkForExternalText: function() {
    this._text = this.getText();
    if (this.options.loadTextURL)
      this.loadExternalText();
    else
      this.buildOptionList();
  },

  loadExternalText: function() {
    this.showLoadingText(this.options.loadingText);
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        this._text = transport.responseText.strip();
        this.buildOptionList();
      }.bind(this),
      onFailure: this.onFailure
    });
    new Ajax.Request(this.options.loadTextURL, options);
  },

  buildOptionList: function() {
    this._form.removeClassName(this.options.loadingClassName);
    this._collection = this._collection.map(function(entry) {
      return 2 === entry.length ? entry : [entry, entry].flatten();
    });
    var marker = ('value' in this.options) ? this.options.value : this._text;
    var textFound = this._collection.any(function(entry) {
      return entry[0] == marker;
    }.bind(this));
    this._controls.editor.update('');
    var option;
    this._collection.each(function(entry, index) {
      option = document.createElement('option');
      option.value = entry[0];
      option.selected = textFound ? entry[0] == marker : 0 == index;
      option.appendChild(document.createTextNode(entry[1]));
      this._controls.editor.appendChild(option);
    }.bind(this));
    this._controls.editor.disabled = false;
    Field.scrollFreeActivate(this._controls.editor);
  }
});

//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! ****
//**** This only  exists for a while,  in order to  let ****
//**** users adapt to  the new API.  Read up on the new ****
//**** API and convert your code to it ASAP!            ****

Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {
  if (!options) return;
  function fallback(name, expr) {
    if (name in options || expr === undefined) return;
    options[name] = expr;
  };
  fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :
    options.cancelLink == options.cancelButton == false ? false : undefined)));
  fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :
    options.okLink == options.okButton == false ? false : undefined)));
  fallback('highlightColor', options.highlightcolor);
  fallback('highlightEndColor', options.highlightendcolor);
};

Object.extend(Ajax.InPlaceEditor, {
  DefaultOptions: {
    ajaxOptions: { },
    autoRows: 3,                                // Use when multi-line w/ rows == 1
    cancelControl: 'link',                      // 'link'|'button'|false
    cancelText: 'cancel',
    clickToEditText: 'Click to edit',
    externalControl: null,                      // id|elt
    externalControlOnly: false,
    fieldPostCreation: 'activate',              // 'activate'|'focus'|false
    formClassName: 'inplaceeditor-form',
    formId: null,                               // id|elt
    highlightColor: '#ffff99',
    highlightEndColor: '#ffffff',
    hoverClassName: '',
    htmlResponse: true,
    loadingClassName: 'inplaceeditor-loading',
    loadingText: 'Loading...',
    okControl: 'button',                        // 'link'|'button'|false
    okText: 'ok',
    paramName: 'value',
    rows: 1,                                    // If 1 and multi-line, uses autoRows
    savingClassName: 'inplaceeditor-saving',
    savingText: 'Saving...',
    size: 0,
    stripLoadedTextTags: false,
    submitOnBlur: false,
    textAfterControls: '',
    textBeforeControls: '',
    textBetweenControls: ''
  },
  DefaultCallbacks: {
    callback: function(form) {
      return Form.serialize(form);
    },
    onComplete: function(transport, element) {
      // For backward compatibility, this one is bound to the IPE, and passes
      // the element directly.  It was too often customized, so we don't break it.
      new Effect.Highlight(element, {
        startcolor: this.options.highlightColor, keepBackgroundImage: true });
    },
    onEnterEditMode: null,
    onEnterHover: function(ipe) {
      ipe.element.style.backgroundColor = ipe.options.highlightColor;
      if (ipe._effect)
        ipe._effect.cancel();
    },
    onFailure: function(transport, ipe) {
      alert('Error communication with the server: ' + transport.responseText.stripTags());
    },
    onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.
    onLeaveEditMode: null,
    onLeaveHover: function(ipe) {
      ipe._effect = new Effect.Highlight(ipe.element, {
        startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,
        restorecolor: ipe._originalBackground, keepBackgroundImage: true
      });
    }
  },
  Listeners: {
    click: 'enterEditMode',
    keydown: 'checkForEscapeOrReturn',
    mouseover: 'enterHover',
    mouseout: 'leaveHover'
  }
});

Ajax.InPlaceCollectionEditor.DefaultOptions = {
  loadingCollectionText: 'Loading options...'
};

// Delayed observer, like Form.Element.Observer,
// but waits for delay after last key input
// Ideal for live-search fields

Form.Element.DelayedObserver = Class.create({
  initialize: function(element, delay, callback) {
    this.delay     = delay || 0.5;
    this.element   = $(element);
    this.callback  = callback;
    this.timer     = null;
    this.lastValue = $F(this.element);
    Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
  },
  delayedListener: function(event) {
    if(this.lastValue == $F(this.element)) return;
    if(this.timer) clearTimeout(this.timer);
    this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);
    this.lastValue = $F(this.element);
  },
  onTimerEvent: function() {
    this.timer = null;
    this.callback(this.element, $F(this.element));
  }
});
// script.aculo.us slider.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

if (!Control) var Control = { };

// options:
//  axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
//  onChange(value)
//  onSlide(value)
Control.Slider = Class.create({
  initialize: function(handle, track, options) {
    var slider = this;

    if (Object.isArray(handle)) {
      this.handles = handle.collect( function(e) { return $(e) });
    } else {
      this.handles = [$(handle)];
    }

    this.track   = $(track);
    this.options = options || { };

    this.axis      = this.options.axis || 'horizontal';
    this.increment = this.options.increment || 1;
    this.step      = parseInt(this.options.step || '1');
    this.range     = this.options.range || $R(0,1);

    this.value     = 0; // assure backwards compat
    this.values    = this.handles.map( function() { return 0 });
    this.spans     = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
    this.options.startSpan = $(this.options.startSpan || null);
    this.options.endSpan   = $(this.options.endSpan || null);

    this.restricted = this.options.restricted || false;

    this.maximum   = this.options.maximum || this.range.end;
    this.minimum   = this.options.minimum || this.range.start;

    // Will be used to align the handle onto the track, if necessary
    this.alignX = parseInt(this.options.alignX || '0');
    this.alignY = parseInt(this.options.alignY || '0');

    this.trackLength = this.maximumOffset() - this.minimumOffset();

    this.handleLength = this.isVertical() ?
      (this.handles[0].offsetHeight != 0 ?
        this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
      (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
        this.handles[0].style.width.replace(/px$/,""));

    this.active   = false;
    this.dragging = false;
    this.disabled = false;

    if (this.options.disabled) this.setDisabled();

    // Allowed values array
    this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
    if (this.allowedValues) {
      this.minimum = this.allowedValues.min();
      this.maximum = this.allowedValues.max();
    }

    this.eventMouseDown = this.startDrag.bindAsEventListener(this);
    this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
    this.eventMouseMove = this.update.bindAsEventListener(this);

    // Initialize handles in reverse (make sure first handle is active)
    this.handles.each( function(h,i) {
      i = slider.handles.length-1-i;
      slider.setValue(parseFloat(
        (Object.isArray(slider.options.sliderValue) ?
          slider.options.sliderValue[i] : slider.options.sliderValue) ||
         slider.range.start), i);
      h.makePositioned().observe("mousedown", slider.eventMouseDown);
    });

    this.track.observe("mousedown", this.eventMouseDown);
    document.observe("mouseup", this.eventMouseUp);
    $(this.track.parentNode.parentNode).observe("mousemove", this.eventMouseMove);


    this.initialized = true;
  },
  dispose: function() {
    var slider = this;
    Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
    Event.stopObserving(document, "mouseup", this.eventMouseUp);
    Event.stopObserving(this.track.parentNode.parentNode, "mousemove", this.eventMouseMove);
    this.handles.each( function(h) {
      Event.stopObserving(h, "mousedown", slider.eventMouseDown);
    });
  },
  setDisabled: function(){
    this.disabled = true;
    this.track.parentNode.className = this.track.parentNode.className + ' disabled';
  },
  setEnabled: function(){
    this.disabled = false;
  },
  getNearestValue: function(value){
    if (this.allowedValues){
      if (value >= this.allowedValues.max()) return(this.allowedValues.max());
      if (value <= this.allowedValues.min()) return(this.allowedValues.min());

      var offset = Math.abs(this.allowedValues[0] - value);
      var newValue = this.allowedValues[0];
      this.allowedValues.each( function(v) {
        var currentOffset = Math.abs(v - value);
        if (currentOffset <= offset){
          newValue = v;
          offset = currentOffset;
        }
      });
      return newValue;
    }
    if (value > this.range.end) return this.range.end;
    if (value < this.range.start) return this.range.start;
    return value;
  },
  setValue: function(sliderValue, handleIdx){
    if (!this.active) {
      this.activeHandleIdx = handleIdx || 0;
      this.activeHandle    = this.handles[this.activeHandleIdx];
      this.updateStyles();
    }
    handleIdx = handleIdx || this.activeHandleIdx || 0;
    if (this.initialized && this.restricted) {
      if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
        sliderValue = this.values[handleIdx-1];
      if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
        sliderValue = this.values[handleIdx+1];
    }
    sliderValue = this.getNearestValue(sliderValue);
    this.values[handleIdx] = sliderValue;
    this.value = this.values[0]; // assure backwards compat

    this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
      this.translateToPx(sliderValue);

    this.drawSpans();
    if (!this.dragging || !this.event) this.updateFinished();
  },
  setValueBy: function(delta, handleIdx) {
    this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
      handleIdx || this.activeHandleIdx || 0);
  },
  translateToPx: function(value) {
    return Math.round(
      ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
      (value - this.range.start)) + "px";
  },
  translateToValue: function(offset) {
    return ((offset/(this.trackLength-this.handleLength) *
      (this.range.end-this.range.start)) + this.range.start);
  },
  getRange: function(range) {
    var v = this.values.sortBy(Prototype.K);
    range = range || 0;
    return $R(v[range],v[range+1]);
  },
  minimumOffset: function(){
    return(this.isVertical() ? this.alignY : this.alignX);
  },
  maximumOffset: function(){
    return(this.isVertical() ?
      (this.track.offsetHeight != 0 ? this.track.offsetHeight :
        this.track.style.height.replace(/px$/,"")) - this.alignY :
      (this.track.offsetWidth != 0 ? this.track.offsetWidth :
        this.track.style.width.replace(/px$/,"")) - this.alignX);
  },
  isVertical:  function(){
    return (this.axis == 'vertical');
  },
  drawSpans: function() {
    var slider = this;
    if (this.spans)
      $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
    if (this.options.startSpan)
      this.setSpan(this.options.startSpan,
        $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
    if (this.options.endSpan)
      this.setSpan(this.options.endSpan,
        $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
  },
  setSpan: function(span, range) {
    if (this.isVertical()) {
      span.style.top = this.translateToPx(range.start);
      span.style.height = this.translateToPx(range.end - range.start + this.range.start);
    } else {
      span.style.left = this.translateToPx(range.start);
      span.style.width = this.translateToPx(range.end - range.start + this.range.start);
    }
  },
  updateStyles: function() {
    this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
    Element.addClassName(this.activeHandle, 'selected');
  },
  startDrag: function(event) {
    if (Event.isLeftClick(event)) {
      if (!this.disabled){
        this.active = true;

        var handle = Event.element(event);
        var pointer  = [Event.pointerX(event), Event.pointerY(event)];
        var track = handle;
        if (track==this.track) {
          var offsets  = Position.cumulativeOffset(this.track);
          this.event = event;
          this.setValue(this.translateToValue(
           (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
          ));
          var offsets  = Position.cumulativeOffset(this.activeHandle);
          this.offsetX = (pointer[0] - offsets[0]);
          this.offsetY = (pointer[1] - offsets[1]);
        } else {
          // find the handle (prevents issues with Safari)
          while((this.handles.indexOf(handle) == -1) && handle.parentNode)
            handle = handle.parentNode;

          if (this.handles.indexOf(handle)!=-1) {
            this.activeHandle    = handle;
            this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
            this.updateStyles();

            var offsets  = Position.cumulativeOffset(this.activeHandle);
            this.offsetX = (pointer[0] - offsets[0]);
            this.offsetY = (pointer[1] - offsets[1]);
          }
        }
      }
      Event.stop(event);
    }
  },
  update: function(event) {
   if (this.active) {
      if (!this.dragging) this.dragging = true;
      this.draw(event);
      if (Prototype.Browser.WebKit) window.scrollBy(0,0);
      Event.stop(event);
   }
  },
  draw: function(event) {
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    var offsets = Position.cumulativeOffset(this.track);
    pointer[0] -= this.offsetX + offsets[0];
    pointer[1] -= this.offsetY + offsets[1];
    this.event = event;
    this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
    if (this.initialized && this.options.onSlide)
      this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
  },
  endDrag: function(event) {
    if (this.active && this.dragging) {
      this.finishDrag(event, true);
      Event.stop(event);
    }
    this.active = false;
    this.dragging = false;
  },
  finishDrag: function(event, success) {
    this.active = false;
    this.dragging = false;
    this.updateFinished();
  },
  updateFinished: function() {
    if (this.initialized && this.options.onChange)
      this.options.onChange(this.values.length>1 ? this.values : this.value, this);
    this.event = null;
  }
});
// Credit Card Validation Javascript
// copyright 12th May 2003, by Stephen Chapman, Felgall Pty Ltd

// You have permission to copy and use this javascript provided that
// the content of the script is not changed in any way.

function validateCreditCard(s) {
    // remove non-numerics
    var v = "0123456789";
    var w = "";
    for (i=0; i < s.length; i++) {
        x = s.charAt(i);
        if (v.indexOf(x,0) != -1)
        w += x;
    }
    // validate number
    j = w.length / 2;
    k = Math.floor(j);
    m = Math.ceil(j) - k;
    c = 0;
    for (i=0; i<k; i++) {
        a = w.charAt(i*2+m) * 2;
        c += a > 9 ? Math.floor(a/10 + a%10) : a;
    }
    for (i=0; i<k+m; i++) c += w.charAt(i*2+1-m) * 1;
    return (c%10 == 0);
}


/*
* Really easy field validation with Prototype
* http://tetlaw.id.au/view/javascript/really-easy-field-validation
* Andrew Tetlaw
* Version 1.5.4.1 (2007-01-05)
*
* Copyright (c) 2007 Andrew Tetlaw
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*/
var Validator = Class.create();

Validator.prototype = {
    initialize : function(className, error, test, options) {
        if(typeof test == 'function'){
            this.options = $H(options);
            this._test = test;
        } else {
            this.options = $H(test);
            this._test = function(){return true};
        }
        this.error = error || 'Validation failed.';
        this.className = className;
    },
    test : function(v, elm) {
        return (this._test(v,elm) && this.options.all(function(p){
            return Validator.methods[p.key] ? Validator.methods[p.key](v,elm,p.value) : true;
        }));
    }
}
Validator.methods = {
    pattern : function(v,elm,opt) {return Validation.get('IsEmpty').test(v) || opt.test(v)},
    minLength : function(v,elm,opt) {return v.length >= opt},
    maxLength : function(v,elm,opt) {return v.length <= opt},
    min : function(v,elm,opt) {return v >= parseFloat(opt)},
    max : function(v,elm,opt) {return v <= parseFloat(opt)},
    notOneOf : function(v,elm,opt) {return $A(opt).all(function(value) {
        return v != value;
    })},
    oneOf : function(v,elm,opt) {return $A(opt).any(function(value) {
        return v == value;
    })},
    is : function(v,elm,opt) {return v == opt},
    isNot : function(v,elm,opt) {return v != opt},
    equalToField : function(v,elm,opt) {return v == $F(opt)},
    notEqualToField : function(v,elm,opt) {return v != $F(opt)},
    include : function(v,elm,opt) {return $A(opt).all(function(value) {
        return Validation.get(value).test(v,elm);
    })}
}

var Validation = Class.create();
Validation.defaultOptions = {
    onSubmit : true,
    stopOnFirst : false,
    immediate : false,
    focusOnError : true,
    useTitles : false,
    addClassNameToContainer: false,
    containerClassName: '.input-box',
    onFormValidate : function(result, form) {},
    onElementValidate : function(result, elm) {}
};

Validation.prototype = {
    initialize : function(form, options){
        this.form = $(form);
        if (!this.form) {
            return;
        }
        this.options = Object.extend({
            onSubmit : Validation.defaultOptions.onSubmit,
            stopOnFirst : Validation.defaultOptions.stopOnFirst,
            immediate : Validation.defaultOptions.immediate,
            focusOnError : Validation.defaultOptions.focusOnError,
            useTitles : Validation.defaultOptions.useTitles,
            onFormValidate : Validation.defaultOptions.onFormValidate,
            onElementValidate : Validation.defaultOptions.onElementValidate
        }, options || {});
        if(this.options.onSubmit) Event.observe(this.form,'submit',this.onSubmit.bind(this),false);
        if(this.options.immediate) {
            Form.getElements(this.form).each(function(input) { // Thanks Mike!
                if (input.tagName.toLowerCase() == 'select') {
                    Event.observe(input, 'blur', this.onChange.bindAsEventListener(this));
                }
                if (input.type.toLowerCase() == 'radio' || input.type.toLowerCase() == 'checkbox') {
                    Event.observe(input, 'click', this.onChange.bindAsEventListener(this));
                } else {
                    Event.observe(input, 'change', this.onChange.bindAsEventListener(this));
                }
            }, this);
        }
    },
    onChange : function (ev) {
        Validation.isOnChange = true;
        Validation.validate(Event.element(ev),{
                useTitle : this.options.useTitles,
                onElementValidate : this.options.onElementValidate
        });
        Validation.isOnChange = false;
    },
    onSubmit :  function(ev){
        if(!this.validate()) Event.stop(ev);
    },
    validate : function() {
        var result = false;
        var useTitles = this.options.useTitles;
        var callback = this.options.onElementValidate;
        try {
            if(this.options.stopOnFirst) {
                result = Form.getElements(this.form).all(function(elm) {
                    if (elm.hasClassName('local-validation') && !this.isElementInForm(elm, this.form)) {
                        return true;
                    }
                    return Validation.validate(elm,{useTitle : useTitles, onElementValidate : callback});
                }, this);
            } else {
                result = Form.getElements(this.form).collect(function(elm) {
                    if (elm.hasClassName('local-validation') && !this.isElementInForm(elm, this.form)) {
                        return true;
                    }
                    return Validation.validate(elm,{useTitle : useTitles, onElementValidate : callback});
                }, this).all();
            }
        } catch (e) {
        }
        if(!result && this.options.focusOnError) {
            try{
                Form.getElements(this.form).findAll(function(elm){return $(elm).hasClassName('validation-failed')}).first().focus()
            }
            catch(e){
            }
        }
        this.options.onFormValidate(result, this.form);
        return result;
    },
    reset : function() {
        Form.getElements(this.form).each(Validation.reset);
    },
    isElementInForm : function(elm, form) {
        var domForm = elm.up('form');
        if (domForm == form) {
            return true;
        }
        return false;
    }
}

Object.extend(Validation, {
    validate : function(elm, options){
        options = Object.extend({
            useTitle : false,
            onElementValidate : function(result, elm) {}
        }, options || {});
        elm = $(elm);

        var cn = $w(elm.className);
        return result = cn.all(function(value) {
            var test = Validation.test(value,elm,options.useTitle);
            options.onElementValidate(test, elm);
            return test;
        });
    },
    insertAdvice : function(elm, advice){
        var container = $(elm).up('.field-row');
        if(container){
            Element.insert(container, {after: advice});
        } else if (elm.up('td.value')) {
            elm.up('td.value').insert({bottom: advice});
        } else if (elm.advaiceContainer && $(elm.advaiceContainer)) {
            $(elm.advaiceContainer).update(advice);
        }
        else {
            switch (elm.type.toLowerCase()) {
                case 'checkbox':
                case 'radio':
                    var p = elm.parentNode;
                    if(p) {
                        Element.insert(p, {'bottom': advice});
                    } else {
                        Element.insert(elm, {'after': advice});
                    }
                    break;
                default:
                    Element.insert(elm, {'after': advice});
            }
        }
    },
    showAdvice : function(elm, advice, adviceName){
        if(!elm.advices){
            elm.advices = new Hash();
        }
        else{
            elm.advices.each(function(pair){
                if (!advice || pair.value.id != advice.id) {
                    // hide non-current advice after delay
                    this.hideAdvice(elm, pair.value);
                }
            }.bind(this));
        }
        elm.advices.set(adviceName, advice);
        if(typeof Effect == 'undefined') {
            advice.style.display = 'block';
        } else {
            if(!advice._adviceAbsolutize) {
                new Effect.Appear(advice, {duration : 1 });
            } else {
                Position.absolutize(advice);
                advice.show();
                advice.setStyle({
                    'top':advice._adviceTop,
                    'left': advice._adviceLeft,
                    'width': advice._adviceWidth,
                    'z-index': 1000
                });
                advice.addClassName('advice-absolute');
            }
        }
    },
    hideAdvice : function(elm, advice){
        if (advice != null) {
            new Effect.Fade(advice, {duration : 1, afterFinishInternal : function() {advice.hide();}});
        }
    },
    updateCallback : function(elm, status) {
        if (typeof elm.callbackFunction != 'undefined') {
            eval(elm.callbackFunction+'(\''+elm.id+'\',\''+status+'\')');
        }
    },
    ajaxError : function(elm, errorMsg) {
        var name = 'validate-ajax';
        var advice = Validation.getAdvice(name, elm);
        if (advice == null) {
            advice = this.createAdvice(name, elm, false, errorMsg);
        }
        this.showAdvice(elm, advice, 'validate-ajax');
        this.updateCallback(elm, 'failed');

        elm.addClassName('validation-failed');
        elm.addClassName('validate-ajax');
        if (Validation.defaultOptions.addClassNameToContainer && Validation.defaultOptions.containerClassName != '') {
            var container = elm.up(Validation.defaultOptions.containerClassName);
            if (container && this.allowContainerClassName(elm)) {
                container.removeClassName('validation-passed');
                container.addClassName('validation-error');
            }
        }
    },
    allowContainerClassName: function (elm) {
        if (elm.type == 'radio' || elm.type == 'checkbox') {
            return elm.hasClassName('change-container-classname');
        }

        return true;
    },
    test : function(name, elm, useTitle) {
        var v = Validation.get(name);
        var prop = '__advice'+name.camelize();
        try {
        if(Validation.isVisible(elm) && !v.test($F(elm), elm)) {
            //if(!elm[prop]) {
                var advice = Validation.getAdvice(name, elm);
                if (advice == null) {
                    advice = this.createAdvice(name, elm, useTitle);
                }
                this.showAdvice(elm, advice, name);
                this.updateCallback(elm, 'failed');
            //}
            elm[prop] = 1;
            if (!elm.advaiceContainer) {
                elm.removeClassName('validation-passed');
                elm.addClassName('validation-failed');
            }

           if (Validation.defaultOptions.addClassNameToContainer && Validation.defaultOptions.containerClassName != '') {
                var container = elm.up(Validation.defaultOptions.containerClassName);
                if (container && this.allowContainerClassName(elm)) {
                    container.removeClassName('validation-passed');
                    container.addClassName('validation-error');
                }
            }
            return false;
        } else {
            var advice = Validation.getAdvice(name, elm);
            this.hideAdvice(elm, advice);
            this.updateCallback(elm, 'passed');
            elm[prop] = '';
            elm.removeClassName('validation-failed');
            elm.addClassName('validation-passed');
            if (Validation.defaultOptions.addClassNameToContainer && Validation.defaultOptions.containerClassName != '') {
                var container = elm.up(Validation.defaultOptions.containerClassName);
                if (container && !container.down('.validation-failed') && this.allowContainerClassName(elm)) {
                    if (!Validation.get('IsEmpty').test(elm.value) || !this.isVisible(elm)) {
                        container.addClassName('validation-passed');
                    } else {
                        container.removeClassName('validation-passed');
                    }
                    container.removeClassName('validation-error');
                }
            }
            return true;
        }
        } catch(e) {
            throw(e)
        }
    },
    isVisible : function(elm) {
        while(elm.tagName != 'BODY') {
            if(!$(elm).visible()) return false;
            elm = elm.parentNode;
        }
        return true;
    },
    getAdvice : function(name, elm) {
        return $('advice-' + name + '-' + Validation.getElmID(elm)) || $('advice-' + Validation.getElmID(elm));
    },
    createAdvice : function(name, elm, useTitle, customError) {
        var v = Validation.get(name);
        var errorMsg = useTitle ? ((elm && elm.title) ? elm.title : v.error) : v.error;
        if (customError) {
            errorMsg = customError;
        }
        try {
            if (Translator){
                errorMsg = Translator.translate(errorMsg);
            }
        }
        catch(e){}

        advice = '<div class="validation-advice" id="advice-' + name + '-' + Validation.getElmID(elm) +'" style="display:none">' + errorMsg + '</div>'


        Validation.insertAdvice(elm, advice);
        advice = Validation.getAdvice(name, elm);
        if($(elm).hasClassName('absolute-advice')) {
            var dimensions = $(elm).getDimensions();
            var originalPosition = Position.cumulativeOffset(elm);

            advice._adviceTop = (originalPosition[1] + dimensions.height) + 'px';
            advice._adviceLeft = (originalPosition[0])  + 'px';
            advice._adviceWidth = (dimensions.width)  + 'px';
            advice._adviceAbsolutize = true;
        }
        return advice;
    },
    getElmID : function(elm) {
        return elm.id ? elm.id : elm.name;
    },
    reset : function(elm) {
        elm = $(elm);
        var cn = $w(elm.className);
        cn.each(function(value) {
            var prop = '__advice'+value.camelize();
            if(elm[prop]) {
                var advice = Validation.getAdvice(value, elm);
                if (advice) {
                    advice.hide();
                }
                elm[prop] = '';
            }
            elm.removeClassName('validation-failed');
            elm.removeClassName('validation-passed');
            if (Validation.defaultOptions.addClassNameToContainer && Validation.defaultOptions.containerClassName != '') {
                var container = elm.up(Validation.defaultOptions.containerClassName);
                if (container) {
                    container.removeClassName('validation-passed');
                    container.removeClassName('validation-error');
                }
            }
        });
    },
    add : function(className, error, test, options) {
        var nv = {};
        nv[className] = new Validator(className, error, test, options);
        Object.extend(Validation.methods, nv);
    },
    addAllThese : function(validators) {
        var nv = {};
        $A(validators).each(function(value) {
                nv[value[0]] = new Validator(value[0], value[1], value[2], (value.length > 3 ? value[3] : {}));
            });
        Object.extend(Validation.methods, nv);
    },
    get : function(name) {
        return  Validation.methods[name] ? Validation.methods[name] : Validation.methods['_LikeNoIDIEverSaw_'];
    },
    methods : {
        '_LikeNoIDIEverSaw_' : new Validator('_LikeNoIDIEverSaw_','',{})
    }
});

Validation.add('IsEmpty', '', function(v) {
    return  (v == '' || (v == null) || (v.length == 0) || /^\s+$/.test(v));
});

Validation.addAllThese([
    ['validate-no-html-tags', 'HTML tags are not allowed', function(v) {
				return !/<(\/)?\w+/.test(v);
			}],
	['validate-select', 'Please select an option.', function(v) {
                return ((v != "none") && (v != null) && (v.length != 0));
            }],
    ['required-entry', 'This is a required field.', function(v) {
                return !Validation.get('IsEmpty').test(v);
            }],
    ['validate-number', 'Please enter a valid number in this field.', function(v) {
                return Validation.get('IsEmpty').test(v)
                    || (!isNaN(parseNumber(v)) && /^\s*-?\d*(\.\d*)?\s*$/.test(v));
            }],
    ['validate-number-range', 'The value is not within the specified range.', function(v, elm) {
                if (Validation.get('IsEmpty').test(v)) {
                    return true;
                }

                var numValue = parseNumber(v);
                if (isNaN(numValue)) {
                    return false;
                }

                var reRange = /^number-range-(-?[\d.,]+)?-(-?[\d.,]+)?$/,
                    result = true;

                $w(elm.className).each(function(name) {
                    var m = reRange.exec(name);
                    if (m) {
                        result = result
                            && (m[1] == null || m[1] == '' || numValue >= parseNumber(m[1]))
                            && (m[2] == null || m[2] == '' || numValue <= parseNumber(m[2]));
                    }
                });

                return result;
            }],
    ['validate-digits', 'Please use numbers only in this field. Please avoid spaces or other characters such as dots or commas.', function(v) {
                return Validation.get('IsEmpty').test(v) ||  !/[^\d]/.test(v);
            }],
    ['validate-digits-range', 'The value is not within the specified range.', function(v, elm) {
                if (Validation.get('IsEmpty').test(v)) {
                    return true;
                }

                var numValue = parseNumber(v);
                if (isNaN(numValue)) {
                    return false;
                }

                var reRange = /^digits-range-(-?\d+)?-(-?\d+)?$/,
                    result = true;

                $w(elm.className).each(function(name) {
                    var m = reRange.exec(name);
                    if (m) {
                        result = result
                            && (m[1] == null || m[1] == '' || numValue >= parseNumber(m[1]))
                            && (m[2] == null || m[2] == '' || numValue <= parseNumber(m[2]));
                    }
                });

                return result;
            }],
    ['validate-alpha', 'Please use letters only (a-z or A-Z) in this field.', function (v) {
                return Validation.get('IsEmpty').test(v) ||  /^[a-zA-Z]+$/.test(v)
            }],
    ['validate-code', 'Please use only letters (a-z), numbers (0-9) or underscore(_) in this field, first character should be a letter.', function (v) {
                return Validation.get('IsEmpty').test(v) ||  /^[a-z]+[a-z0-9_]+$/.test(v)
            }],
    ['validate-alphanum', 'Please use only letters (a-z or A-Z) or numbers (0-9) only in this field. No spaces or other characters are allowed.', function(v) {
                return Validation.get('IsEmpty').test(v) || /^[a-zA-Z0-9]+$/.test(v)
            }],
    ['validate-alphanum-with-spaces', 'Please use only letters (a-z or A-Z), numbers (0-9) or spaces only in this field.', function(v) {
                    return Validation.get('IsEmpty').test(v) || /^[a-zA-Z0-9 ]+$/.test(v)
            }],
    ['validate-street', 'Please use only letters (a-z or A-Z) or numbers (0-9) or spaces and # only in this field.', function(v) {
                return Validation.get('IsEmpty').test(v) ||  /^[ \w]{3,}([A-Za-z]\.)?([ \w]*\#\d+)?(\r\n| )[ \w]{3,}/.test(v)
            }],
    ['validate-phoneStrict', 'Please enter a valid phone number. For example (123) 456-7890 or 123-456-7890.', function(v) {
                return Validation.get('IsEmpty').test(v) || /^(\()?\d{3}(\))?(-|\s)?\d{3}(-|\s)\d{4}$/.test(v);
            }],
    ['validate-phoneLax', 'Please enter a valid phone number. For example (123) 456-7890 or 123-456-7890.', function(v) {
                return Validation.get('IsEmpty').test(v) || /^((\d[-. ]?)?((\(\d{3}\))|\d{3}))?[-. ]?\d{3}[-. ]?\d{4}$/.test(v);
            }],
    ['validate-fax', 'Please enter a valid fax number. For example (123) 456-7890 or 123-456-7890.', function(v) {
                return Validation.get('IsEmpty').test(v) || /^(\()?\d{3}(\))?(-|\s)?\d{3}(-|\s)\d{4}$/.test(v);
            }],
    ['validate-date', 'Please enter a valid date.', function(v) {
                var test = new Date(v);
                return Validation.get('IsEmpty').test(v) || !isNaN(test);
            }],
    ['validate-date-range', 'The From Date value should be less than or equal to the To Date value.', function(v, elm) {
            var m = /\bdate-range-(\w+)-(\w+)\b/.exec(elm.className);
            if (!m || m[2] == 'to' || Validation.get('IsEmpty').test(v)) {
                return true;
            }

            var currentYear = new Date().getFullYear() + '';
            var normalizedTime = function(v) {
                v = v.split(/[.\/]/);
                if (v[2] && v[2].length < 4) {
                    v[2] = currentYear.substr(0, v[2].length) + v[2];
                }
                return new Date(v.join('/')).getTime();
            };

            var dependentElements = Element.select(elm.form, '.validate-date-range.date-range-' + m[1] + '-to');
            return !dependentElements.length || Validation.get('IsEmpty').test(dependentElements[0].value)
                || normalizedTime(v) <= normalizedTime(dependentElements[0].value);
        }],
    ['validate-email', 'Please enter a valid email address. For example johndoe@domain.com.', function (v) {
                //return Validation.get('IsEmpty').test(v) || /\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/.test(v)
                //return Validation.get('IsEmpty').test(v) || /^[\!\#$%\*/?|\^\{\}`~&\'\+\-=_a-z0-9][\!\#$%\*/?|\^\{\}`~&\'\+\-=_a-z0-9\.]{1,30}[\!\#$%\*/?|\^\{\}`~&\'\+\-=_a-z0-9]@([a-z0-9_-]{1,30}\.){1,5}[a-z]{2,4}$/i.test(v)
                return Validation.get('IsEmpty').test(v) || /^([a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*@([a-z0-9-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z0-9-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*\.(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]){2,})$/i.test(v)
            }],
    ['validate-emailSender', 'Please use only visible characters and spaces.', function (v) {
                return Validation.get('IsEmpty').test(v) ||  /^[\S ]+$/.test(v)
                    }],
    ['validate-password', 'Please enter 6 or more characters. Leading or trailing spaces will be ignored.', function(v) {
                var pass=v.strip(); /*strip leading and trailing spaces*/
                return !(pass.length>0 && pass.length < 6);
            }],
    ['validate-admin-password', 'Please enter 7 or more characters. Password should contain both numeric and alphabetic characters.', function(v) {
                var pass=v.strip();
                if (0 == pass.length) {
                    return true;
                }
                if (!(/[a-z]/i.test(v)) || !(/[0-9]/.test(v))) {
                    return false;
                }
                return !(pass.length < 7);
            }],
    ['validate-cpassword', 'Please make sure your passwords match.', function(v) {
                var conf = $('confirmation') ? $('confirmation') : $$('.validate-cpassword')[0];
                var pass = false;
                if ($('password')) {
                    pass = $('password');
                }
                var passwordElements = $$('.validate-password');
                for (var i = 0; i < passwordElements.size(); i++) {
                    var passwordElement = passwordElements[i];
                    if (passwordElement.up('form').id == conf.up('form').id) {
                        pass = passwordElement;
                    }
                }
                if ($$('.validate-admin-password').size()) {
                    pass = $$('.validate-admin-password')[0];
                }
                return (pass.value == conf.value);
            }],
    ['validate-both-passwords', 'Please make sure your passwords match.', function(v, input) {
                var dependentInput = $(input.form[input.name == 'password' ? 'confirmation' : 'password']),
                    isEqualValues  = input.value == dependentInput.value;

                if (isEqualValues && dependentInput.hasClassName('validation-failed')) {
                    Validation.test(this.className, dependentInput);
                }

                return dependentInput.value == '' || isEqualValues;
            }],
    ['validate-url', 'Please enter a valid URL. Protocol is required (http://, https:// or ftp://)', function (v) {
                v = (v || '').replace(/^\s+/, '').replace(/\s+$/, '');
                return Validation.get('IsEmpty').test(v) || /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(v)
            }],
    ['validate-clean-url', 'Please enter a valid URL. For example http://www.example.com or www.example.com', function (v) {
                return Validation.get('IsEmpty').test(v) || /^(http|https|ftp):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+.(com|org|net|dk|at|us|tv|info|uk|co.uk|biz|se)$)(:(\d+))?\/?/i.test(v) || /^(www)((\.[A-Z0-9][A-Z0-9_-]*)+.(com|org|net|dk|at|us|tv|info|uk|co.uk|biz|se)$)(:(\d+))?\/?/i.test(v)
            }],
    ['validate-identifier', 'Please enter a valid URL Key. For example "example-page", "example-page.html" or "anotherlevel/example-page".', function (v) {
                return Validation.get('IsEmpty').test(v) || /^[a-z0-9][a-z0-9_\/-]+(\.[a-z0-9_-]+)?$/.test(v)
            }],
    ['validate-xml-identifier', 'Please enter a valid XML-identifier. For example something_1, block5, id-4.', function (v) {
                return Validation.get('IsEmpty').test(v) || /^[A-Z][A-Z0-9_\/-]*$/i.test(v)
            }],
    ['validate-ssn', 'Please enter a valid social security number. For example 123-45-6789.', function(v) {
            return Validation.get('IsEmpty').test(v) || /^\d{3}-?\d{2}-?\d{4}$/.test(v);
            }],
    ['validate-zip', 'Please enter a valid zip code. For example 90602 or 90602-1234.', function(v) {
            return Validation.get('IsEmpty').test(v) || /(^\d{5}$)|(^\d{5}-\d{4}$)/.test(v);
            }],
    ['validate-zip-international', 'Please enter a valid zip code.', function(v) {
            //return Validation.get('IsEmpty').test(v) || /(^[A-z0-9]{2,10}([\s]{0,1}|[\-]{0,1})[A-z0-9]{2,10}$)/.test(v);
            return true;
            }],
    ['validate-date-au', 'Please use this date format: dd/mm/yyyy. For example 17/03/2006 for the 17th of March, 2006.', function(v) {
                if(Validation.get('IsEmpty').test(v)) return true;
                var regex = /^(\d{2})\/(\d{2})\/(\d{4})$/;
                if(!regex.test(v)) return false;
                var d = new Date(v.replace(regex, '$2/$1/$3'));
                return ( parseInt(RegExp.$2, 10) == (1+d.getMonth()) ) &&
                            (parseInt(RegExp.$1, 10) == d.getDate()) &&
                            (parseInt(RegExp.$3, 10) == d.getFullYear() );
            }],
    ['validate-currency-dollar', 'Please enter a valid $ amount. For example $100.00.', function(v) {
                // [$]1[##][,###]+[.##]
                // [$]1###+[.##]
                // [$]0.##
                // [$].##
                return Validation.get('IsEmpty').test(v) ||  /^\$?\-?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}\d*(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$/.test(v)
            }],
    ['validate-one-required', 'Please select one of the above options.', function (v,elm) {
                var p = elm.parentNode;
                var options = p.getElementsByTagName('INPUT');
                return $A(options).any(function(elm) {
                    return $F(elm);
                });
            }],
    ['validate-one-required-by-name', 'Please select one of the options.', function (v,elm) {
                var inputs = $$('input[name="' + elm.name.replace(/([\\"])/g, '\\$1') + '"]');

                var error = 1;
                for(var i=0;i<inputs.length;i++) {
                    if((inputs[i].type == 'checkbox' || inputs[i].type == 'radio') && inputs[i].checked == true) {
                        error = 0;
                    }

                    if(Validation.isOnChange && (inputs[i].type == 'checkbox' || inputs[i].type == 'radio')) {
                        Validation.reset(inputs[i]);
                    }
                }

                if( error == 0 ) {
                    return true;
                } else {
                    return false;
                }
            }],
    ['validate-not-negative-number', 'Please enter a number 0 or greater in this field.', function(v) {
                if (Validation.get('IsEmpty').test(v)) {
                    return true;
                }
                v = parseNumber(v);
                return !isNaN(v) && v >= 0;
            }],
    ['validate-zero-or-greater', 'Please enter a number 0 or greater in this field.', function(v) {
            return Validation.get('validate-not-negative-number').test(v);
        }],
    ['validate-greater-than-zero', 'Please enter a number greater than 0 in this field.', function(v) {
            if (Validation.get('IsEmpty').test(v)) {
                return true;
            }
            v = parseNumber(v);
            return !isNaN(v) && v > 0;
        }],
    ['validate-state', 'Please select State/Province.', function(v) {
                return (v!=0 || v == '');
            }],
    ['validate-new-password', 'Please enter 6 or more characters. Leading or trailing spaces will be ignored.', function(v) {
                if (!Validation.get('validate-password').test(v)) return false;
                if (Validation.get('IsEmpty').test(v) && v != '') return false;
                return true;
            }],
    ['validate-cc-number', 'Please enter a valid credit card number.', function(v, elm) {
                // remove non-numerics
                var ccTypeContainer = $(elm.id.substr(0,elm.id.indexOf('_cc_number')) + '_cc_type');
                if (ccTypeContainer && typeof Validation.creditCartTypes.get(ccTypeContainer.value) != 'undefined'
                        && Validation.creditCartTypes.get(ccTypeContainer.value)[2] == false) {
                    if (!Validation.get('IsEmpty').test(v) && Validation.get('validate-digits').test(v)) {
                        return true;
                    } else {
                        return false;
                    }
                }
                return validateCreditCard(v);
            }],
    ['validate-cc-type', 'Credit card number does not match credit card type.', function(v, elm) {
                // remove credit card number delimiters such as "-" and space
                elm.value = removeDelimiters(elm.value);
                v         = removeDelimiters(v);

                var ccTypeContainer = $(elm.id.substr(0,elm.id.indexOf('_cc_number')) + '_cc_type');
                if (!ccTypeContainer) {
                    return true;
                }
                var ccType = ccTypeContainer.value;

                if (typeof Validation.creditCartTypes.get(ccType) == 'undefined') {
                    return false;
                }

                // Other card type or switch or solo card
                if (Validation.creditCartTypes.get(ccType)[0]==false) {
                    return true;
                }

                var validationFailure = false;
                Validation.creditCartTypes.each(function (pair) {
                    if (pair.key == ccType) {
                        if (pair.value[0] && !v.match(pair.value[0])) {
                            validationFailure = true;
                        }
                        throw $break;
                    }
                });

                if (validationFailure) {
                    return false;
                }

                if (ccTypeContainer.hasClassName('validation-failed') && Validation.isOnChange) {
                    Validation.validate(ccTypeContainer);
                }

                return true;
            }],
     ['validate-cc-type-select', 'Card type does not match credit card number.', function(v, elm) {
                var ccNumberContainer = $(elm.id.substr(0,elm.id.indexOf('_cc_type')) + '_cc_number');
                if (Validation.isOnChange && Validation.get('IsEmpty').test(ccNumberContainer.value)) {
                    return true;
                }
                if (Validation.get('validate-cc-type').test(ccNumberContainer.value, ccNumberContainer)) {
                    Validation.validate(ccNumberContainer);
                }
                return Validation.get('validate-cc-type').test(ccNumberContainer.value, ccNumberContainer);
            }],
     ['validate-cc-exp', 'Incorrect credit card expiration date.', function(v, elm) {
                var ccExpMonth   = v;
                var ccExpYear    = $(elm.id.substr(0,elm.id.indexOf('_expiration')) + '_expiration_yr').value;
                var currentTime  = new Date();
                var currentMonth = currentTime.getMonth() + 1;
                var currentYear  = currentTime.getFullYear();
                if (ccExpMonth < currentMonth && ccExpYear == currentYear) {
                    return false;
                }
                return true;
            }],
     ['validate-cc-cvn', 'Please enter a valid credit card verification number.', function(v, elm) {
                var ccTypeContainer = $(elm.id.substr(0,elm.id.indexOf('_cc_cid')) + '_cc_type');
                if (!ccTypeContainer) {
                    return true;
                }
                var ccType = ccTypeContainer.value;

                if (typeof Validation.creditCartTypes.get(ccType) == 'undefined') {
                    return false;
                }

                var re = Validation.creditCartTypes.get(ccType)[1];

                if (v.match(re)) {
                    return true;
                }

                return false;
            }],
     ['validate-ajax', '', function(v, elm) { return true; }],
     ['validate-data', 'Please use only letters (a-z or A-Z), numbers (0-9) or underscore(_) in this field, first character should be a letter.', function (v) {
                if(v != '' && v) {
                    return /^[A-Za-z]+[A-Za-z0-9_]+$/.test(v);
                }
                return true;
            }],
     ['validate-css-length', 'Please input a valid CSS-length. For example 100px or 77pt or 20em or .5ex or 50%.', function (v) {
                if (v != '' && v) {
                    return /^[0-9\.]+(px|pt|em|ex|%)?$/.test(v) && (!(/\..*\./.test(v))) && !(/\.$/.test(v));
                }
                return true;
            }],
     ['validate-length', 'Text length does not satisfy specified text range.', function (v, elm) {
                var reMax = new RegExp(/^maximum-length-[0-9]+$/);
                var reMin = new RegExp(/^minimum-length-[0-9]+$/);
                var result = true;
                $w(elm.className).each(function(name, index) {
                    if (name.match(reMax) && result) {
                       var length = name.split('-')[2];
                       result = (v.length <= length);
                    }
                    if (name.match(reMin) && result && !Validation.get('IsEmpty').test(v)) {
                        var length = name.split('-')[2];
                        result = (v.length >= length);
                    }
                });
                return result;
            }],
     ['validate-percents', 'Please enter a number lower than 100.', {max:100}],
     ['required-file', 'Please select a file', function(v, elm) {
         var result = !Validation.get('IsEmpty').test(v);
         if (result === false) {
             ovId = elm.id + '_value';
             if ($(ovId)) {
                 result = !Validation.get('IsEmpty').test($(ovId).value);
             }
         }
         return result;
     }],
     ['validate-cc-ukss', 'Please enter issue number or start date for switch/solo card type.', function(v,elm) {
         var endposition;

         if (elm.id.match(/(.)+_cc_issue$/)) {
             endposition = elm.id.indexOf('_cc_issue');
         } else if (elm.id.match(/(.)+_start_month$/)) {
             endposition = elm.id.indexOf('_start_month');
         } else {
             endposition = elm.id.indexOf('_start_year');
         }

         var prefix = elm.id.substr(0,endposition);

         var ccTypeContainer = $(prefix + '_cc_type');

         if (!ccTypeContainer) {
               return true;
         }
         var ccType = ccTypeContainer.value;

         if(['SS','SM','SO'].indexOf(ccType) == -1){
             return true;
         }

         $(prefix + '_cc_issue').advaiceContainer
           = $(prefix + '_start_month').advaiceContainer
           = $(prefix + '_start_year').advaiceContainer
           = $(prefix + '_cc_type_ss_div').down('ul li.adv-container');

         var ccIssue   =  $(prefix + '_cc_issue').value;
         var ccSMonth  =  $(prefix + '_start_month').value;
         var ccSYear   =  $(prefix + '_start_year').value;

         var ccStartDatePresent = (ccSMonth && ccSYear) ? true : false;

         if (!ccStartDatePresent && !ccIssue){
             return false;
         }
         return true;
     }]
]);

function removeDelimiters (v) {
    v = v.replace(/\s/g, '');
    v = v.replace(/\-/g, '');
    return v;
}

function parseNumber(v)
{
    if (typeof v != 'string') {
        return parseFloat(v);
    }

    var isDot  = v.indexOf('.');
    var isComa = v.indexOf(',');

    if (isDot != -1 && isComa != -1) {
        if (isComa > isDot) {
            v = v.replace('.', '').replace(',', '.');
        }
        else {
            v = v.replace(',', '');
        }
    }
    else if (isComa != -1) {
        v = v.replace(',', '.');
    }

    return parseFloat(v);
}

/**
 * Hash with credit card types which can be simply extended in payment modules
 * 0 - regexp for card number
 * 1 - regexp for cvn
 * 2 - check or not credit card number trough Luhn algorithm by
 *     function validateCreditCard which you can find above in this file
 */
Validation.creditCartTypes = $H({
//    'SS': [new RegExp('^((6759[0-9]{12})|(5018|5020|5038|6304|6759|6761|6763[0-9]{12,19})|(49[013][1356][0-9]{12})|(6333[0-9]{12})|(6334[0-4]\d{11})|(633110[0-9]{10})|(564182[0-9]{10}))([0-9]{2,3})?$'), new RegExp('^([0-9]{3}|[0-9]{4})?$'), true],
    'SO': [new RegExp('^(6334[5-9]([0-9]{11}|[0-9]{13,14}))|(6767([0-9]{12}|[0-9]{14,15}))$'), new RegExp('^([0-9]{3}|[0-9]{4})?$'), true],
    'VI': [new RegExp('^4[0-9]{12}([0-9]{3})?$'), new RegExp('^[0-9]{3}$'), true],
    'MC': [new RegExp('^5[1-5][0-9]{14}$'), new RegExp('^[0-9]{3}$'), true],
    'AE': [new RegExp('^3[47][0-9]{13}$'), new RegExp('^[0-9]{4}$'), true],
    'DI': [new RegExp('^(30[0-5][0-9]{13}|3095[0-9]{12}|35(2[8-9][0-9]{12}|[3-8][0-9]{13})|36[0-9]{12}|3[8-9][0-9]{14}|6011(0[0-9]{11}|[2-4][0-9]{11}|74[0-9]{10}|7[7-9][0-9]{10}|8[6-9][0-9]{10}|9[0-9]{11})|62(2(12[6-9][0-9]{10}|1[3-9][0-9]{11}|[2-8][0-9]{12}|9[0-1][0-9]{11}|92[0-5][0-9]{10})|[4-6][0-9]{13}|8[2-8][0-9]{12})|6(4[4-9][0-9]{13}|5[0-9]{14}))$'), new RegExp('^[0-9]{3}$'), true],
    'JCB': [new RegExp('^(30[0-5][0-9]{13}|3095[0-9]{12}|35(2[8-9][0-9]{12}|[3-8][0-9]{13})|36[0-9]{12}|3[8-9][0-9]{14}|6011(0[0-9]{11}|[2-4][0-9]{11}|74[0-9]{10}|7[7-9][0-9]{10}|8[6-9][0-9]{10}|9[0-9]{11})|62(2(12[6-9][0-9]{10}|1[3-9][0-9]{11}|[2-8][0-9]{12}|9[0-1][0-9]{11}|92[0-5][0-9]{10})|[4-6][0-9]{13}|8[2-8][0-9]{12})|6(4[4-9][0-9]{13}|5[0-9]{14}))$'), new RegExp('^[0-9]{3,4}$'), true],
    'DICL': [new RegExp('^(30[0-5][0-9]{13}|3095[0-9]{12}|35(2[8-9][0-9]{12}|[3-8][0-9]{13})|36[0-9]{12}|3[8-9][0-9]{14}|6011(0[0-9]{11}|[2-4][0-9]{11}|74[0-9]{10}|7[7-9][0-9]{10}|8[6-9][0-9]{10}|9[0-9]{11})|62(2(12[6-9][0-9]{10}|1[3-9][0-9]{11}|[2-8][0-9]{12}|9[0-1][0-9]{11}|92[0-5][0-9]{10})|[4-6][0-9]{13}|8[2-8][0-9]{12})|6(4[4-9][0-9]{13}|5[0-9]{14}))$'), new RegExp('^[0-9]{3}$'), true],
    'SM': [new RegExp('(^(5[0678])[0-9]{11,18}$)|(^(6[^05])[0-9]{11,18}$)|(^(601)[^1][0-9]{9,16}$)|(^(6011)[0-9]{9,11}$)|(^(6011)[0-9]{13,16}$)|(^(65)[0-9]{11,13}$)|(^(65)[0-9]{15,18}$)|(^(49030)[2-9]([0-9]{10}$|[0-9]{12,13}$))|(^(49033)[5-9]([0-9]{10}$|[0-9]{12,13}$))|(^(49110)[1-2]([0-9]{10}$|[0-9]{12,13}$))|(^(49117)[4-9]([0-9]{10}$|[0-9]{12,13}$))|(^(49118)[0-2]([0-9]{10}$|[0-9]{12,13}$))|(^(4936)([0-9]{12}$|[0-9]{14,15}$))'), new RegExp('^([0-9]{3}|[0-9]{4})?$'), true],
    'OT': [false, new RegExp('^([0-9]{3}|[0-9]{4})?$'), false]
});

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Varien
 * @package     js
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
function popWin(url,win,para) {
    var win = window.open(url,win,para);
    win.focus();
}

function setLocation(url){
    window.location.href = url;
}

function setPLocation(url, setFocus){
    if( setFocus ) {
        window.opener.focus();
    }
    window.opener.location.href = url;
}

function setLanguageCode(code, fromCode){
    //TODO: javascript cookies have different domain and path than php cookies
    var href = window.location.href;
    var after = '', dash;
    if (dash = href.match(/\#(.*)$/)) {
        href = href.replace(/\#(.*)$/, '');
        after = dash[0];
    }

    if (href.match(/[?]/)) {
        var re = /([?&]store=)[a-z0-9_]*/;
        if (href.match(re)) {
            href = href.replace(re, '$1'+code);
        } else {
            href += '&store='+code;
        }

        var re = /([?&]from_store=)[a-z0-9_]*/;
        if (href.match(re)) {
            href = href.replace(re, '');
        }
    } else {
        href += '?store='+code;
    }
    if (typeof(fromCode) != 'undefined') {
        href += '&from_store='+fromCode;
    }
    href += after;

    setLocation(href);
}

/**
 * Add classes to specified elements.
 * Supported classes are: 'odd', 'even', 'first', 'last'
 *
 * @param elements - array of elements to be decorated
 * [@param decorateParams] - array of classes to be set. If omitted, all available will be used
 */
function decorateGeneric(elements, decorateParams)
{
    var allSupportedParams = ['odd', 'even', 'first', 'last'];
    var _decorateParams = {};
    var total = elements.length;

    if (total) {
        // determine params called
        if (typeof(decorateParams) == 'undefined') {
            decorateParams = allSupportedParams;
        }
        if (!decorateParams.length) {
            return;
        }
        for (var k in allSupportedParams) {
            _decorateParams[allSupportedParams[k]] = false;
        }
        for (var k in decorateParams) {
            _decorateParams[decorateParams[k]] = true;
        }

        // decorate elements
        // elements[0].addClassName('first'); // will cause bug in IE (#5587)
        if (_decorateParams.first) {
            Element.addClassName(elements[0], 'first');
        }
        if (_decorateParams.last) {
            Element.addClassName(elements[total-1], 'last');
        }
        for (var i = 0; i < total; i++) {
            if ((i + 1) % 2 == 0) {
                if (_decorateParams.even) {
                    Element.addClassName(elements[i], 'even');
                }
            }
            else {
                if (_decorateParams.odd) {
                    Element.addClassName(elements[i], 'odd');
                }
            }
        }
    }
}

/**
 * Decorate table rows and cells, tbody etc
 * @see decorateGeneric()
 */
function decorateTable(table, options) {
    var table = $(table);
    if (table) {
        // set default options
        var _options = {
            'tbody'    : false,
            'tbody tr' : ['odd', 'even', 'first', 'last'],
            'thead tr' : ['first', 'last'],
            'tfoot tr' : ['first', 'last'],
            'tr td'    : ['last']
        };
        // overload options
        if (typeof(options) != 'undefined') {
            for (var k in options) {
                _options[k] = options[k];
            }
        }
        // decorate
        if (_options['tbody']) {
            decorateGeneric(table.select('tbody'), _options['tbody']);
        }
        if (_options['tbody tr']) {
            decorateGeneric(table.select('tbody tr'), _options['tbody tr']);
        }
        if (_options['thead tr']) {
            decorateGeneric(table.select('thead tr'), _options['thead tr']);
        }
        if (_options['tfoot tr']) {
            decorateGeneric(table.select('tfoot tr'), _options['tfoot tr']);
        }
        if (_options['tr td']) {
            var allRows = table.select('tr');
            if (allRows.length) {
                for (var i = 0; i < allRows.length; i++) {
                    decorateGeneric(allRows[i].getElementsByTagName('TD'), _options['tr td']);
                }
            }
        }
    }
}

/**
 * Set "odd", "even" and "last" CSS classes for list items
 * @see decorateGeneric()
 */
function decorateList(list, nonRecursive) {
    if ($(list)) {
        if (typeof(nonRecursive) == 'undefined') {
            var items = $(list).select('li')
        }
        else {
            var items = $(list).childElements();
        }
        decorateGeneric(items, ['odd', 'even', 'last']);
    }
}

/**
 * Set "odd", "even" and "last" CSS classes for list items
 * @see decorateGeneric()
 */
function decorateDataList(list) {
    list = $(list);
    if (list) {
        decorateGeneric(list.select('dt'), ['odd', 'even', 'last']);
        decorateGeneric(list.select('dd'), ['odd', 'even', 'last']);
    }
}

/**
 * Parse SID and produces the correct URL
 */
function parseSidUrl(baseUrl, urlExt) {
    var sidPos = baseUrl.indexOf('/?SID=');
    var sid = '';
    urlExt = (urlExt != undefined) ? urlExt : '';

    if(sidPos > -1) {
        sid = '?' + baseUrl.substring(sidPos + 2);
        baseUrl = baseUrl.substring(0, sidPos + 1);
    }

    return baseUrl+urlExt+sid;
}

/**
 * Formats currency using patern
 * format - JSON (pattern, decimal, decimalsDelimeter, groupsDelimeter)
 * showPlus - true (always show '+'or '-'),
 *      false (never show '-' even if number is negative)
 *      null (show '-' if number is negative)
 */

function formatCurrency(price, format, showPlus){
    var precision = isNaN(format.precision = Math.abs(format.precision)) ? 2 : format.precision;
    var requiredPrecision = isNaN(format.requiredPrecision = Math.abs(format.requiredPrecision)) ? 2 : format.requiredPrecision;

    //precision = (precision > requiredPrecision) ? precision : requiredPrecision;
    //for now we don't need this difference so precision is requiredPrecision
    precision = requiredPrecision;

    var integerRequired = isNaN(format.integerRequired = Math.abs(format.integerRequired)) ? 1 : format.integerRequired;

    var decimalSymbol = format.decimalSymbol == undefined ? "," : format.decimalSymbol;
    var groupSymbol = format.groupSymbol == undefined ? "." : format.groupSymbol;
    var groupLength = format.groupLength == undefined ? 3 : format.groupLength;

    var s = '';

    if (showPlus == undefined || showPlus == true) {
        s = price < 0 ? "-" : ( showPlus ? "+" : "");
    } else if (showPlus == false) {
        s = '';
    }

    var i = parseInt(price = Math.abs(+price || 0).toFixed(precision)) + "";
    var pad = (i.length < integerRequired) ? (integerRequired - i.length) : 0;
    while (pad) { i = '0' + i; pad--; }
    j = (j = i.length) > groupLength ? j % groupLength : 0;
    re = new RegExp("(\\d{" + groupLength + "})(?=\\d)", "g");

    /**
     * replace(/-/, 0) is only for fixing Safari bug which appears
     * when Math.abs(0).toFixed() executed on "0" number.
     * Result is "0.-0" :(
     */
    var r = (j ? i.substr(0, j) + groupSymbol : "") + i.substr(j).replace(re, "$1" + groupSymbol) + (precision ? decimalSymbol + Math.abs(price - i).toFixed(precision).replace(/-/, 0).slice(2) : "")
    var pattern = '';
    if (format.pattern.indexOf('{sign}') == -1) {
        pattern = s + format.pattern;
    } else {
        pattern = format.pattern.replace('{sign}', s);
    }

    return pattern.replace('%s', r).replace(/^\s\s*/, '').replace(/\s\s*$/, '');
};

function expandDetails(el, childClass) {
    if (Element.hasClassName(el,'show-details')) {
        $$(childClass).each(function(item){item.hide()});
        Element.removeClassName(el,'show-details');
    }
    else {
        $$(childClass).each(function(item){item.show()});
        Element.addClassName(el,'show-details');
    }
}

// Version 1.0
var isIE = navigator.appVersion.match(/MSIE/) == "MSIE";

if (!window.Varien)
    var Varien = new Object();

Varien.showLoading = function(){
    var loader = $('loading-process');
    loader && loader.show();
}
Varien.hideLoading = function(){
    var loader = $('loading-process');
    loader && loader.hide();
}
Varien.GlobalHandlers = {
    onCreate: function() {
        Varien.showLoading();
    },

    onComplete: function() {
        if(Ajax.activeRequestCount == 0) {
            Varien.hideLoading();
        }
    }
};

Ajax.Responders.register(Varien.GlobalHandlers);

/**
 * Quick Search form client model
 */
Varien.searchForm = Class.create();
Varien.searchForm.prototype = {
    initialize : function(form, field, emptyText){
        this.form   = $(form);
        this.field  = $(field);
        this.emptyText = emptyText;

        Event.observe(this.form,  'submit', this.submit.bind(this));
        Event.observe(this.field, 'focus', this.focus.bind(this));
        Event.observe(this.field, 'blur', this.blur.bind(this));
        this.blur();
    },

    submit : function(event){
        if (this.field.value == this.emptyText || this.field.value == ''){
            Event.stop(event);
            return false;
        }
        return true;
    },

    focus : function(event){
        if(this.field.value==this.emptyText){
            this.field.value='';
        }

    },

    blur : function(event){
        if(this.field.value==''){
            this.field.value=this.emptyText;
        }
    },

    initAutocomplete : function(url, destinationElement){
        new Ajax.Autocompleter(
            this.field,
            destinationElement,
            url,
            {
                paramName: this.field.name,
                method: 'get',
                minChars: 2,
                updateElement: this._selectAutocompleteItem.bind(this),
                onShow : function(element, update) {
                    if(!update.style.position || update.style.position=='absolute') {
                        update.style.position = 'absolute';
                        Position.clone(element, update, {
                            setHeight: false,
                            offsetTop: element.offsetHeight
                        });
                    }
                    Effect.Appear(update,{duration:0});
                }

            }
        );
    },

    _selectAutocompleteItem : function(element){
        if(element.title){
            this.field.value = element.title;
        }
        this.form.submit();
    }
}

Varien.Tabs = Class.create();
Varien.Tabs.prototype = {
  initialize: function(selector) {
    var self=this;
    $$(selector+' a').each(this.initTab.bind(this));
  },

  initTab: function(el) {
      el.href = 'javascript:void(0)';
      if ($(el.parentNode).hasClassName('active')) {
        this.showContent(el);
      }
      el.observe('click', this.showContent.bind(this, el));
  },

  showContent: function(a) {
    var li = $(a.parentNode), ul = $(li.parentNode);
    ul.getElementsBySelector('li', 'ol').each(function(el){
      var contents = $(el.id+'_contents');
      if (el==li) {
        el.addClassName('active');
        contents.show();
      } else {
        el.removeClassName('active');
        contents.hide();
      }
    });
  }
}

Varien.DateElement = Class.create();
Varien.DateElement.prototype = {
    initialize: function(type, content, required, format) {
        if (type == 'id') {
            // id prefix
            this.day    = $(content + 'day');
            this.month  = $(content + 'month');
            this.year   = $(content + 'year');
            this.full   = $(content + 'full');
            this.advice = $(content + 'date-advice');
        } else if (type == 'container') {
            // content must be container with data
            this.day    = content.day;
            this.month  = content.month;
            this.year   = content.year;
            this.full   = content.full;
            this.advice = content.advice;
        } else {
            return;
        }

        this.required = required;
        this.format   = format;

        this.day.addClassName('validate-custom');
        this.day.validate = this.validate.bind(this);
        this.month.addClassName('validate-custom');
        this.month.validate = this.validate.bind(this);
        this.year.addClassName('validate-custom');
        this.year.validate = this.validate.bind(this);

        this.setDateRange(false, false);
        this.year.setAttribute('autocomplete','off');

        this.advice.hide();
    },
    validate: function() {
        var error = false,
            day   = parseInt(this.day.value, 10)   || 0,
            month = parseInt(this.month.value, 10) || 0,
            year  = parseInt(this.year.value, 10)  || 0;
        if (this.day.value.strip().empty()
            && this.month.value.strip().empty()
            && this.year.value.strip().empty()
        ) {
            if (this.required) {
                error = 'This date is a required value.';
            } else {
                this.full.value = '';
            }
        } else if (!day || !month || !year) {
            error = 'Please enter a valid full date.';
        } else {
            var date = new Date, countDaysInMonth = 0, errorType = null;
            date.setYear(year);date.setMonth(month-1);date.setDate(32);
            countDaysInMonth = 32 - date.getDate();
            if(!countDaysInMonth || countDaysInMonth>31) countDaysInMonth = 31;

            if (day<1 || day>countDaysInMonth) {
                errorType = 'day';
                error = 'Please enter a valid day (1-%d).';
            } else if (month<1 || month>12) {
                errorType = 'month';
                error = 'Please enter a valid month (1-12).';
            } else {
                if(day % 10 == day) this.day.value = '0'+day;
                if(month % 10 == month) this.month.value = '0'+month;
                this.full.value = this.format.replace(/%[mb]/i, this.month.value).replace(/%[de]/i, this.day.value).replace(/%y/i, this.year.value);
                var testFull = this.month.value + '/' + this.day.value + '/'+ this.year.value;
                var test = new Date(testFull);
                if (isNaN(test)) {
                    error = 'Please enter a valid date.';
                } else {
                    this.setFullDate(test);
                }
            }
            var valueError = false;
            if (!error && !this.validateData()){//(year<1900 || year>curyear) {
                errorType = this.validateDataErrorType;//'year';
                valueError = this.validateDataErrorText;//'Please enter a valid year (1900-%d).';
                error = valueError;
            }
        }

        if (error !== false) {
            try {
                error = Translator.translate(error);
            }
            catch (e) {}
            if (!valueError) {
                this.advice.innerHTML = error.replace('%d', countDaysInMonth);
            } else {
                this.advice.innerHTML = this.errorTextModifier(error);
            }
            this.advice.show();
            return false;
        }

        // fixing elements class
        this.day.removeClassName('validation-failed');
        this.month.removeClassName('validation-failed');
        this.year.removeClassName('validation-failed');

        this.advice.hide();
        return true;
    },
    validateData: function() {
        var year = this.fullDate.getFullYear();
        var date = new Date;
        this.curyear = date.getFullYear();
        return (year>=1900 && year<=this.curyear);
    },
    validateDataErrorType: 'year',
    validateDataErrorText: 'Please enter a valid year (1900-%d).',
    errorTextModifier: function(text) {
        return text.replace('%d', this.curyear);
    },
    setDateRange: function(minDate, maxDate) {
        this.minDate = minDate;
        this.maxDate = maxDate;
    },
    setFullDate: function(date) {
        this.fullDate = date;
    }
};

Varien.DOB = Class.create();
Varien.DOB.prototype = {
    initialize: function(selector, required, format) {
        var el = $$(selector)[0];
        var container       = {};
        container.day       = Element.select(el, '.dob-day input')[0];
        container.month     = Element.select(el, '.dob-month input')[0];
        container.year      = Element.select(el, '.dob-year input')[0];
        container.full      = Element.select(el, '.dob-full input')[0];
        container.advice    = Element.select(el, '.validation-advice')[0];

        new Varien.DateElement('container', container, required, format);
    }
};

Varien.dateRangeDate = Class.create();
Varien.dateRangeDate.prototype = Object.extend(new Varien.DateElement(), {
    validateData: function() {
        var validate = true;
        if (this.minDate || this.maxValue) {
            if (this.minDate) {
                this.minDate = new Date(this.minDate);
                this.minDate.setHours(0);
                if (isNaN(this.minDate)) {
                    this.minDate = new Date('1/1/1900');
                }
                validate = validate && (this.fullDate >= this.minDate)
            }
            if (this.maxDate) {
                this.maxDate = new Date(this.maxDate)
                this.minDate.setHours(0);
                if (isNaN(this.maxDate)) {
                    this.maxDate = new Date();
                }
                validate = validate && (this.fullDate <= this.maxDate)
            }
            if (this.maxDate && this.minDate) {
                this.validateDataErrorText = 'Please enter a valid date between %s and %s';
            } else if (this.maxDate) {
                this.validateDataErrorText = 'Please enter a valid date less than or equal to %s';
            } else if (this.minDate) {
                this.validateDataErrorText = 'Please enter a valid date equal to or greater than %s';
            } else {
                this.validateDataErrorText = '';
            }
        }
        return validate;
    },
    validateDataErrorText: 'Date should be between %s and %s',
    errorTextModifier: function(text) {
        if (this.minDate) {
            text = text.sub('%s', this.dateFormat(this.minDate));
        }
        if (this.maxDate) {
            text = text.sub('%s', this.dateFormat(this.maxDate));
        }
        return text;
    },
    dateFormat: function(date) {
        return (date.getMonth() + 1) + '/' + date.getDate() + '/' + date.getFullYear();
    }
});

Varien.FileElement = Class.create();
Varien.FileElement.prototype = {
    initialize: function (id) {
        this.fileElement = $(id);
        this.hiddenElement = $(id + '_value');

        this.fileElement.observe('change', this.selectFile.bind(this));
    },
    selectFile: function(event) {
        this.hiddenElement.value = this.fileElement.getValue();
    }
};

Validation.addAllThese([
    ['validate-custom', ' ', function(v,elm) {
        return elm.validate();
    }]
]);

function truncateOptions() {
    $$('.truncated').each(function(element){
        Event.observe(element, 'mouseover', function(){
            if (element.down('div.truncated_full_value')) {
                element.down('div.truncated_full_value').addClassName('show')
            }
        });
        Event.observe(element, 'mouseout', function(){
            if (element.down('div.truncated_full_value')) {
                element.down('div.truncated_full_value').removeClassName('show')
            }
        });

    });
}
Event.observe(window, 'load', function(){
   truncateOptions();
});

Element.addMethods({
    getInnerText: function(element)
    {
        element = $(element);
        if(element.innerText && !Prototype.Browser.Opera) {
            return element.innerText
        }
        return element.innerHTML.stripScripts().unescapeHTML().replace(/[\n\r\s]+/g, ' ').strip();
    }
});

/*
if (!("console" in window) || !("firebug" in console))
{
    var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml",
    "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];

    window.console = {};
    for (var i = 0; i < names.length; ++i)
        window.console[names[i]] = function() {}
}
*/

/**
 * Executes event handler on the element. Works with event handlers attached by Prototype,
 * in a browser-agnostic fashion.
 * @param element The element object
 * @param event Event name, like 'change'
 *
 * @example fireEvent($('my-input', 'click'));
 */
function fireEvent(element, event) {
    if (document.createEvent) {
        // dispatch for all browsers except IE before version 9
        var evt = document.createEvent("HTMLEvents");
        evt.initEvent(event, true, true ); // event type, bubbling, cancelable
        return element.dispatchEvent(evt);
    } else {
        // dispatch for IE before version 9
        var evt = document.createEventObject();
        return element.fireEvent('on' + event, evt)
    }
}

/**
 * Returns more accurate results of floating-point modulo division
 * E.g.:
 * 0.6 % 0.2 = 0.19999999999999996
 * modulo(0.6, 0.2) = 0
 *
 * @param dividend
 * @param divisor
 */
function modulo(dividend, divisor)
{
    var epsilon = divisor / 10000;
    var remainder = dividend % divisor;

    if (Math.abs(remainder - divisor) < epsilon || Math.abs(remainder) < epsilon) {
        remainder = 0;
    }

    return remainder;
}

/**
 * createContextualFragment is not supported in IE9. Adding its support.
 */
if ((typeof Range != "undefined") && !Range.prototype.createContextualFragment)
{
    Range.prototype.createContextualFragment = function(html)
    {
        var frag = document.createDocumentFragment(),
        div = document.createElement("div");
        frag.appendChild(div);
        div.outerHTML = html;
        return frag;
    };
}

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     js
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */

var Translate = Class.create();
Translate.prototype = {
    initialize: function(data){
        this.data = $H(data);
    },

    translate : function(){
        var args = arguments;
        var text = arguments[0];

        if(this.data.get(text)){
            return this.data.get(text);
        }
        return text;
    },
    add : function() {
        if (arguments.length > 1) {
            this.data.set(arguments[0], arguments[1]);
        } else if (typeof arguments[0] =='object') {
            $H(arguments[0]).each(function (pair){
                this.data.set(pair.key, pair.value);
            }.bind(this));
        }
    }
}

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
/*
 * Caudium - An extensible World Wide Web server
 * Copyright C 2002 The Caudium Group
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

/*
 * base64.js - a JavaScript implementation of the base64 algorithm,
 *             (mostly) as defined in RFC 2045.
 *
 * This is a direct JavaScript reimplementation of the original C code
 * as found in the Exim mail transport agent, by Philip Hazel.
 *
 * $Id: base64.js,v 1.7 2002/07/16 17:21:23 kazmer Exp $
 *
 */


function encode_base64( what )
{
    var base64_encodetable = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
    var result = "";
    var len = what.length;
    var x, y;
    var ptr = 0;

    while( len-- > 0 )
    {
        x = what.charCodeAt( ptr++ );
        result += base64_encodetable.charAt( ( x >> 2 ) & 63 );

        if( len-- <= 0 )
        {
            result += base64_encodetable.charAt( ( x << 4 ) & 63 );
            result += "==";
            break;
        }

        y = what.charCodeAt( ptr++ );
        result += base64_encodetable.charAt( ( ( x << 4 ) | ( ( y >> 4 ) & 15 ) ) & 63 );

        if ( len-- <= 0 )
        {
            result += base64_encodetable.charAt( ( y << 2 ) & 63 );
            result += "=";
            break;
        }

        x = what.charCodeAt( ptr++ );
        result += base64_encodetable.charAt( ( ( y << 2 ) | ( ( x >> 6 ) & 3 ) ) & 63 );
        result += base64_encodetable.charAt( x & 63 );

    }

    return result;
}


function decode_base64( what )
{
    var base64_decodetable = new Array (
        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,  62, 255, 255, 255,  63,
         52,  53,  54,  55,  56,  57,  58,  59,  60,  61, 255, 255, 255, 255, 255, 255,
        255,   0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14,
         15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25, 255, 255, 255, 255, 255,
        255,  26,  27,  28,  29,  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,
         41,  42,  43,  44,  45,  46,  47,  48,  49,  50,  51, 255, 255, 255, 255, 255
    );
    var result = "";
    var len = what.length;
    var x, y;
    var ptr = 0;

    while( !isNaN( x = what.charCodeAt( ptr++ ) ) )
    {
        if( x == 13 || x == 10 )
            continue;

        if( ( x > 127 ) || (( x = base64_decodetable[x] ) == 255) )
            return false;
        if( ( isNaN( y = what.charCodeAt( ptr++ ) ) ) || (( y = base64_decodetable[y] ) == 255) )
            return false;

        result += String.fromCharCode( (x << 2) | (y >> 4) );

        if( (x = what.charCodeAt( ptr++ )) == 61 )
        {
            if( (what.charCodeAt( ptr++ ) != 61) || (!isNaN(what.charCodeAt( ptr ) ) ) )
                return false;
        }
        else
        {
            if( ( x > 127 ) || (( x = base64_decodetable[x] ) == 255) )
                return false;
            result += String.fromCharCode( (y << 4) | (x >> 2) );
            if( (y = what.charCodeAt( ptr++ )) == 61 )
            {
                if( !isNaN(what.charCodeAt( ptr ) ) )
                    return false;
            }
            else
            {
                if( (y > 127) || ((y = base64_decodetable[y]) == 255) )
                    return false;
                result += String.fromCharCode( (x << 6) | y );
            }
        }
    }
    return result;
}

function wrap76( what )
{
    var result = "";
    var i;

    for(i=0; i < what.length; i+=76)
    {
        result += what.substring(i, i+76) + String.fromCharCode(13) + String.fromCharCode(10);
    }
    return result;
}

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
// from http://www.someelement.com/2007/03/eventpublisher-custom-events-la-pubsub.html
varienEvents = Class.create();

varienEvents.prototype = {
    initialize: function() {
        this.arrEvents = {};
        this.eventPrefix = '';
    },

    /**
    * Attaches a {handler} function to the publisher's {eventName} event for execution upon the event firing
    * @param {String} eventName
    * @param {Function} handler
    * @param {Boolean} asynchFlag [optional] Defaults to false if omitted. Indicates whether to execute {handler} asynchronously (true) or not (false).
    */
    attachEventHandler : function(eventName, handler) {
        if ((typeof handler == 'undefined') || (handler == null)) {
            return;
        }
        eventName = eventName + this.eventPrefix;
        // using an event cache array to track all handlers for proper cleanup
        if (this.arrEvents[eventName] == null){
            this.arrEvents[eventName] = [];
        }
        //create a custom object containing the handler method and the asynch flag
        var asynchVar = arguments.length > 2 ? arguments[2] : false;
        var handlerObj = {
            method: handler,
            asynch: asynchVar
        };
        this.arrEvents[eventName].push(handlerObj);
    },

    /**
    * Removes a single handler from a specific event
    * @param {String} eventName The event name to clear the handler from
    * @param {Function} handler A reference to the handler function to un-register from the event
    */
    removeEventHandler : function(eventName, handler) {
        eventName = eventName + this.eventPrefix;
        if (this.arrEvents[eventName] != null){
            this.arrEvents[eventName] = this.arrEvents[eventName].reject(function(obj) { return obj.method == handler; });
        }
    },

    /**
    * Removes all handlers from a single event
    * @param {String} eventName The event name to clear handlers from
    */
    clearEventHandlers : function(eventName) {
        eventName = eventName + this.eventPrefix;
        this.arrEvents[eventName] = null;
    },

    /**
    * Removes all handlers from ALL events
    */
    clearAllEventHandlers : function() {
        this.arrEvents = {};
    },

    /**
    * Fires the event {eventName}, resulting in all registered handlers to be executed.
    * It also collects and returns results of all non-asynchronous handlers
    * @param {String} eventName The name of the event to fire
    * @params {Object} args [optional] Any object, will be passed into the handler function as the only argument
    * @return {Array}
    */
    fireEvent : function(eventName) {
        var evtName = eventName + this.eventPrefix;
        var results = [];
        var result;
        if (this.arrEvents[evtName] != null) {
            var len = this.arrEvents[evtName].length; //optimization
            for (var i = 0; i < len; i++) {
                try {
                    if (arguments.length > 1) {
                        if (this.arrEvents[evtName][i].asynch) {
                            var eventArgs = arguments[1];
                            var method = this.arrEvents[evtName][i].method.bind(this);
                            setTimeout(function() { method(eventArgs) }.bind(this), 10);
                        }
                        else{
                            result = this.arrEvents[evtName][i].method(arguments[1]);
                        }
                    }
                    else {
                        if (this.arrEvents[evtName][i].asynch) {
                            var eventHandler = this.arrEvents[evtName][i].method;
                            setTimeout(eventHandler, 1);
                        }
                        else if (this.arrEvents && this.arrEvents[evtName] && this.arrEvents[evtName][i] && this.arrEvents[evtName][i].method){
                            result = this.arrEvents[evtName][i].method();
                        }
                    }
                    results.push(result);
                }
                catch (e) {
                    if (this.id){
                        alert("error: error in " + this.id + ".fireEvent():\n\nevent name: " + eventName + "\n\nerror message: " + e.message);
                    }
                    else {
                        alert("error: error in [unknown object].fireEvent():\n\nevent name: " + eventName + "\n\nerror message: " + e.message);
                    }
                }
            }
        }
        return results;
    }
};

varienGlobalEvents = new varienEvents();


/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */

var SessionError = Class.create();
SessionError.prototype = {
    initialize: function(errorText) {
        this.errorText = errorText;
    },
    toString: function()
    {
        return 'Session Error:' + this.errorText;
    }
};

Ajax.Request.addMethods({
    initialize: function($super, url, options){
        $super(options);
        this.transport = Ajax.getTransport();
        if (!url.match(new RegExp('[?&]isAjax=true',''))) {
            url = url.match(new RegExp('\\?',"g")) ? url + '&isAjax=true' : url + '?isAjax=true';
        }
        if (Object.isString(this.options.parameters)
            && this.options.parameters.indexOf('form_key=') == -1
        ) {
            this.options.parameters += '&' + Object.toQueryString({
                form_key: FORM_KEY
            });
        } else {
            if (!this.options.parameters) {
                this.options.parameters = {
                    form_key: FORM_KEY
                };
            }
            if (!this.options.parameters.form_key) {
                this.options.parameters.form_key = FORM_KEY;
            }
        }

        this.request(url);
    },
    respondToReadyState: function(readyState) {
        var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);

        if (state == 'Complete') {
            try {
                this._complete = true;
                if (response.responseText.isJSON()) {
                    var jsonObject = response.responseText.evalJSON();
                    if (jsonObject.ajaxExpired && jsonObject.ajaxRedirect) {
                        window.location.replace(jsonObject.ajaxRedirect);
                        throw new SessionError('session expired');
                    }
                }

                (this.options['on' + response.status]
                 || this.options['on' + (this.success() ? 'Success' : 'Failure')]
                 || Prototype.emptyFunction)(response, response.headerJSON);
            } catch (e) {
                this.dispatchException(e);
                if (e instanceof SessionError) {
                    return;
                }
            }

            var contentType = response.getHeader('Content-type');
            if (this.options.evalJS == 'force'
                || (this.options.evalJS && this.isSameOrigin() && contentType
                && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) {
                this.evalResponse();
            }
        }

        try {
            (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
            Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
        } catch (e) {
            this.dispatchException(e);
        }

        if (state == 'Complete') {
            // avoid memory leak in MSIE: clean up
            this.transport.onreadystatechange = Prototype.emptyFunction;
        }
    }
});

Ajax.Updater.respondToReadyState = Ajax.Request.respondToReadyState;
//Ajax.Updater = Object.extend(Ajax.Updater, {
//  initialize: function($super, container, url, options) {
//    this.container = {
//      success: (container.success || container),
//      failure: (container.failure || (container.success ? null : container))
//    };
//
//    options = Object.clone(options);
//    var onComplete = options.onComplete;
//    options.onComplete = (function(response, json) {
//      this.updateContent(response.responseText);
//      if (Object.isFunction(onComplete)) onComplete(response, json);
//    }).bind(this);
//
//    $super((url.match(new RegExp('\\?',"g")) ? url + '&isAjax=1' : url + '?isAjax=1'), options);
//  }
//});

var varienLoader = new Class.create();

varienLoader.prototype = {
    initialize : function(caching){
        this.callback= false;
        this.cache   = $H();
        this.caching = caching || false;
        this.url     = false;
    },

    getCache : function(url){
        if(this.cache.get(url)){
            return this.cache.get(url)
        }
        return false;
    },

    load : function(url, params, callback){
        this.url      = url;
        this.callback = callback;

        if(this.caching){
            var transport = this.getCache(url);
            if(transport){
                this.processResult(transport);
                return;
            }
        }

        if (typeof(params.updaterId) != 'undefined') {
            new varienUpdater(params.updaterId, url, {
                evalScripts : true,
                onComplete: this.processResult.bind(this),
                onFailure: this._processFailure.bind(this)
            });
        }
        else {
            new Ajax.Request(url,{
                method: 'post',
                parameters: params || {},
                onComplete: this.processResult.bind(this),
                onFailure: this._processFailure.bind(this)
            });
        }
    },

    _processFailure : function(transport){
        location.href = BASE_URL;
    },

    processResult : function(transport){
        if(this.caching){
            this.cache.set(this.url, transport);
        }
        if(this.callback){
            this.callback(transport.responseText);
        }
    }
}

if (!window.varienLoaderHandler)
    var varienLoaderHandler = new Object();

varienLoaderHandler.handler = {
    onCreate: function(request) {
        if(request.options.loaderArea===false){
            return;
        }

        request.options.loaderArea = $$('#html-body .wrapper')[0]; // Blocks all page

        if(request && request.options.loaderArea){
            Element.clonePosition($('loading-mask'), $(request.options.loaderArea), {offsetLeft:-2})
            toggleSelectsUnderBlock($('loading-mask'), false);
            Element.show('loading-mask');
            setLoaderPosition();
            if(request.options.loaderArea=='html-body'){
                //Element.show('loading-process');
            }
        }
        else{
            //Element.show('loading-process');
        }
    },

    onComplete: function(transport) {
        if(Ajax.activeRequestCount == 0) {
            //Element.hide('loading-process');
            toggleSelectsUnderBlock($('loading-mask'), true);
            Element.hide('loading-mask');
        }
    }
};

/**
 * @todo need calculate middle of visible area and scroll bind
 */
function setLoaderPosition(){
    var elem = $('loading_mask_loader');
    if (elem && Prototype.Browser.IE) {
        var elementDims = elem.getDimensions();
        var viewPort = document.viewport.getDimensions();
        var offsets = document.viewport.getScrollOffsets();
        elem.style.left = Math.floor(viewPort.width / 2 + offsets.left - elementDims.width / 2) + 'px';
        elem.style.top = Math.floor(viewPort.height / 2 + offsets.top - elementDims.height / 2) + 'px';
        elem.style.position = 'absolute';
    }
}

/*function getRealHeight() {
    var body = document.body;
    if (window.innerHeight && window.scrollMaxY) {
        return window.innerHeight + window.scrollMaxY;
    }
    return Math.max(body.scrollHeight, body.offsetHeight);
}*/



function toggleSelectsUnderBlock(block, flag){
    if(Prototype.Browser.IE){
        var selects = document.getElementsByTagName("select");
        for(var i=0; i<selects.length; i++){
            /**
             * @todo: need check intersection
             */
            if(flag){
                if(selects[i].needShowOnSuccess){
                    selects[i].needShowOnSuccess = false;
                    // Element.show(selects[i])
                    selects[i].style.visibility = '';
                }
            }
            else{
                if(Element.visible(selects[i])){
                    // Element.hide(selects[i]);
                    selects[i].style.visibility = 'hidden';
                    selects[i].needShowOnSuccess = true;
                }
            }
        }
    }
}

Ajax.Responders.register(varienLoaderHandler.handler);

var varienUpdater = Class.create(Ajax.Updater, {
    updateContent: function($super, responseText) {
        if (responseText.isJSON()) {
            var responseJSON = responseText.evalJSON();
            if (responseJSON.ajaxExpired && responseJSON.ajaxRedirect) {
                window.location.replace(responseJSON.ajaxRedirect);
            }
        } else {
            $super(responseText);
        }
    }
});

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
var varienGrid = new Class.create();

varienGrid.prototype = {
    initialize : function(containerId, url, pageVar, sortVar, dirVar, filterVar){
        this.containerId = containerId;
        this.url = url;
        this.pageVar = pageVar || false;
        this.sortVar = sortVar || false;
        this.dirVar  = dirVar || false;
        this.filterVar  = filterVar || false;
        this.tableSufix = '_table';
        this.useAjax = false;
        this.rowClickCallback = false;
        this.checkboxCheckCallback = false;
        this.preInitCallback = false;
        this.initCallback = false;
        this.initRowCallback = false;
        this.doFilterCallback = false;

        this.reloadParams = false;

        this.trOnMouseOver  = this.rowMouseOver.bindAsEventListener(this);
        this.trOnMouseOut   = this.rowMouseOut.bindAsEventListener(this);
        this.trOnClick      = this.rowMouseClick.bindAsEventListener(this);
        this.trOnDblClick   = this.rowMouseDblClick.bindAsEventListener(this);
        this.trOnKeyPress   = this.keyPress.bindAsEventListener(this);

        this.thLinkOnClick      = this.doSort.bindAsEventListener(this);
        this.initGrid();
    },
    initGrid : function(){
        if(this.preInitCallback){
            this.preInitCallback(this);
        }
        if($(this.containerId+this.tableSufix)){
            this.rows = $$('#'+this.containerId+this.tableSufix+' tbody tr');
            for (var row=0; row<this.rows.length; row++) {
                if(row%2==0){
                    Element.addClassName(this.rows[row], 'even');
                }

                Event.observe(this.rows[row],'mouseover',this.trOnMouseOver);
                Event.observe(this.rows[row],'mouseout',this.trOnMouseOut);
                Event.observe(this.rows[row],'click',this.trOnClick);
                Event.observe(this.rows[row],'dblclick',this.trOnDblClick);
            }
        }
        if(this.sortVar && this.dirVar){
            var columns = $$('#'+this.containerId+this.tableSufix+' thead a');

            for(var col=0; col<columns.length; col++){
                Event.observe(columns[col],'click',this.thLinkOnClick);
            }
        }
        this.bindFilterFields();
        this.bindFieldsChange();
        if(this.initCallback){
            try {
                this.initCallback(this);
            }
            catch (e) {
                if(console) {
                    console.log(e);
                }
            }
        }
    },
    initGridAjax: function () {
        this.initGrid();
        this.initGridRows();
    },
    initGridRows: function() {
        if(this.initRowCallback){
            for (var row=0; row<this.rows.length; row++) {
                try {
                    this.initRowCallback(this, this.rows[row]);
                } catch (e) {
                    if(console) {
                        console.log(e);
                    }
                }
            }
        }
    },
    getContainerId : function(){
        return this.containerId;
    },
    rowMouseOver : function(event){
        var element = Event.findElement(event, 'tr');

        if (!element.title) return;

        Element.addClassName(element, 'on-mouse');

        if (!Element.hasClassName('pointer')
            && (this.rowClickCallback !== openGridRow || element.title)) {
            if (element.title) {
                Element.addClassName(element, 'pointer');
            }
        }
    },
    rowMouseOut : function(event){
        var element = Event.findElement(event, 'tr');
        Element.removeClassName(element, 'on-mouse');
    },
    rowMouseClick : function(event){
        if(this.rowClickCallback){
            try{
                this.rowClickCallback(this, event);
            }
            catch(e){}
        }
        varienGlobalEvents.fireEvent('gridRowClick', event);
    },
    rowMouseDblClick : function(event){
        varienGlobalEvents.fireEvent('gridRowDblClick', event);
    },
    keyPress : function(event){

    },
    doSort : function(event){
        var element = Event.findElement(event, 'a');

        if(element.name && element.title){
            this.addVarToUrl(this.sortVar, element.name);
            this.addVarToUrl(this.dirVar, element.title);
            this.reload(this.url);
        }
        Event.stop(event);
        return false;
    },
    loadByElement : function(element){
        if(element && element.name){
            this.reload(this.addVarToUrl(element.name, element.value));
        }
    },
    reload : function(url){
        if (!this.reloadParams) {
            this.reloadParams = {form_key: FORM_KEY};
        }
        else {
            this.reloadParams.form_key = FORM_KEY;
        }
        url = url || this.url;
        if(this.useAjax){
            new Ajax.Request(url + (url.match(new RegExp('\\?')) ? '&ajax=true' : '?ajax=true' ), {
                loaderArea: this.containerId,
                parameters: this.reloadParams || {},
                evalScripts: true,
                onFailure: this._processFailure.bind(this),
                onComplete: this.initGridAjax.bind(this),
                onSuccess: function(transport) {
                    try {
                        var responseText = transport.responseText.replace(/>\s+</g, '><');

                        if (transport.responseText.isJSON()) {
                            var response = transport.responseText.evalJSON()
                            if (response.error) {
                                alert(response.message);
                            }
                            if(response.ajaxExpired && response.ajaxRedirect) {
                                setLocation(response.ajaxRedirect);
                            }
                        } else {
                            /**
                             * For IE <= 7.
                             * If there are two elements, and first has name, that equals id of second.
                             * In this case, IE will choose one that is above
                             *
                             * @see https://prototype.lighthouseapp.com/projects/8886/tickets/994-id-selector-finds-elements-by-name-attribute-in-ie7
                             */
                            var divId = $(this.containerId);
                            if (divId.id == this.containerId) {
                                divId.update(responseText);
                            } else {
                                $$('div[id="'+this.containerId+'"]')[0].update(responseText);
                            }
                        }
                    } catch (e) {
                        var divId = $(this.containerId);
                        if (divId.id == this.containerId) {
                            divId.update(responseText);
                        } else {
                            $$('div[id="'+this.containerId+'"]')[0].update(responseText);
                        }
                    }
                }.bind(this)
            });
            return;
        }
        else{
            if(this.reloadParams){
                $H(this.reloadParams).each(function(pair){
                    url = this.addVarToUrl(pair.key, pair.value);
                }.bind(this));
            }
            location.href = url;
        }
    },
    /*_processComplete : function(transport){
        console.log(transport);
        if (transport && transport.responseText){
            try{
                response = eval('(' + transport.responseText + ')');
            }
            catch (e) {
                response = {};
            }
        }
        if (response.ajaxExpired && response.ajaxRedirect) {
            location.href = response.ajaxRedirect;
            return false;
        }
        this.initGrid();
    },*/
    _processFailure : function(transport){
        location.href = BASE_URL;
    },
    _addVarToUrl : function(url, varName, varValue){
        var re = new RegExp('\/('+varName+'\/.*?\/)');
        var parts = url.split(new RegExp('\\?'));
        url = parts[0].replace(re, '/');
        url+= varName+'/'+varValue+'/';
        if(parts.size()>1) {
            url+= '?' + parts[1];
        }
        return url;
    },
    addVarToUrl : function(varName, varValue){
        this.url = this._addVarToUrl(this.url, varName, varValue);
        return this.url;
    },
    doExport : function(){
        if($(this.containerId+'_export')){
            var exportUrl = $(this.containerId+'_export').value;
            if(this.massaction && this.massaction.checkedString) {
                exportUrl = this._addVarToUrl(exportUrl, this.massaction.formFieldNameInternal, this.massaction.checkedString);
            }
            location.href = exportUrl;
        }
    },
    bindFilterFields : function(){
        var filters = $$('#'+this.containerId+' .filter input', '#'+this.containerId+' .filter select');
        for (var i=0; i<filters.length; i++) {
            Event.observe(filters[i],'keypress',this.filterKeyPress.bind(this));
        }
    },
    bindFieldsChange : function(){
        if (!$(this.containerId)) {
            return;
        }
//        var dataElements = $(this.containerId+this.tableSufix).down('.data tbody').select('input', 'select');
        var dataElements = $(this.containerId+this.tableSufix).down('tbody').select('input', 'select');
        for(var i=0; i<dataElements.length;i++){
            Event.observe(dataElements[i], 'change', dataElements[i].setHasChanges.bind(dataElements[i]));
        }
    },
    filterKeyPress : function(event){
        if(event.keyCode==Event.KEY_RETURN){
            this.doFilter();
        }
    },
    doFilter : function(){
        var filters = $$('#'+this.containerId+' .filter input', '#'+this.containerId+' .filter select');
        var elements = [];
        for(var i in filters){
            if(filters[i].value && filters[i].value.length) elements.push(filters[i]);
        }
        if (!this.doFilterCallback || (this.doFilterCallback && this.doFilterCallback())) {
            this.reload(this.addVarToUrl(this.filterVar, encode_base64(Form.serializeElements(elements))));
        }
    },
    resetFilter : function(){
        this.reload(this.addVarToUrl(this.filterVar, ''));
    },
    checkCheckboxes : function(element){
        elements = Element.select($(this.containerId), 'input[name="'+element.name+'"]');
        for(var i=0; i<elements.length;i++){
            this.setCheckboxChecked(elements[i], element.checked);
        }
    },
    setCheckboxChecked : function(element, checked){
        element.checked = checked;
        element.setHasChanges({});
        if(this.checkboxCheckCallback){
            this.checkboxCheckCallback(this,element,checked);
        }
    },
    inputPage : function(event, maxNum){
        var element = Event.element(event);
        var keyCode = event.keyCode || event.which;
        if(keyCode==Event.KEY_RETURN){
            this.setPage(element.value);
        }
        /*if(keyCode>47 && keyCode<58){

        }
        else{
             Event.stop(event);
        }*/
    },
    setPage : function(pageNumber){
        this.reload(this.addVarToUrl(this.pageVar, pageNumber));
    }
};

function openGridRow(grid, event){
    var element = Event.findElement(event, 'tr');
    if(['a', 'input', 'select', 'option'].indexOf(Event.element(event).tagName.toLowerCase())!=-1) {
        return;
    }

    if(element.title){
        setLocation(element.title);
    }
}

var varienGridMassaction = Class.create();
varienGridMassaction.prototype = {
    /* Predefined vars */
    checkedValues: $H({}),
    checkedString: '',
    oldCallbacks: {},
    errorText:'',
    items: {},
    gridIds: [],
    useSelectAll: false,
    currentItem: false,
    lastChecked: { left: false, top: false, checkbox: false },
    fieldTemplate: new Template('<input type="hidden" name="#{name}" value="#{value}" />'),
    initialize: function (containerId, grid, checkedValues, formFieldNameInternal, formFieldName) {
        this.setOldCallback('row_click', grid.rowClickCallback);
        this.setOldCallback('init',      grid.initCallback);
        this.setOldCallback('init_row',  grid.initRowCallback);
        this.setOldCallback('pre_init',  grid.preInitCallback);

        this.useAjax        = false;
        this.grid           = grid;
        this.grid.massaction = this;
        this.containerId    = containerId;
        this.initMassactionElements();

        this.checkedString          = checkedValues;
        this.formFieldName          = formFieldName;
        this.formFieldNameInternal  = formFieldNameInternal;

        this.grid.initCallback      = this.onGridInit.bind(this);
        this.grid.preInitCallback   = this.onGridPreInit.bind(this);
        this.grid.initRowCallback   = this.onGridRowInit.bind(this);
        this.grid.rowClickCallback  = this.onGridRowClick.bind(this);
        this.initCheckboxes();
        this.checkCheckboxes();
    },
    setUseAjax: function(flag) {
        this.useAjax = flag;
    },
    setUseSelectAll: function(flag) {
        this.useSelectAll = flag;
    },
    initMassactionElements: function() {
        this.container      = $(this.containerId);
        this.count          = $(this.containerId + '-count');
        this.formHiddens    = $(this.containerId + '-form-hiddens');
        this.formAdditional = $(this.containerId + '-form-additional');
        this.select         = $(this.containerId + '-select');
        this.form           = this.prepareForm();
        this.validator      = new Validation(this.form);
        this.select.observe('change', this.onSelectChange.bindAsEventListener(this));
        this.lastChecked    = { left: false, top: false, checkbox: false };
        this.initMassSelect();
    },
    prepareForm: function() {
        var form = $(this.containerId + '-form'), formPlace = null,
            formElement = this.formHiddens || this.formAdditional;

        if (!formElement) {
            formElement = this.container.getElementsByTagName('button')[0];
            formElement && formElement.parentNode;
        }
        if (!form && formElement) {
            /* fix problem with rendering form in FF through innerHTML property */
            form = document.createElement('form');
            form.setAttribute('method', 'post');
            form.setAttribute('action', '');
            form.id = this.containerId + '-form';
            formPlace = formElement.parentNode.parentNode;
            formPlace.parentNode.appendChild(form);
            form.appendChild(formPlace);
        }

        return form;
    },
    setGridIds: function(gridIds) {
        this.gridIds = gridIds;
        this.updateCount();
    },
    getGridIds: function() {
        return this.gridIds;
    },
    setItems: function(items) {
        this.items = items;
        this.updateCount();
    },
    getItems: function() {
        return this.items;
    },
    getItem: function(itemId) {
        if(this.items[itemId]) {
            return this.items[itemId];
        }
        return false;
    },
    getOldCallback: function (callbackName) {
        return this.oldCallbacks[callbackName] ? this.oldCallbacks[callbackName] : Prototype.emptyFunction;
    },
    setOldCallback: function (callbackName, callback) {
        this.oldCallbacks[callbackName] = callback;
    },
    onGridPreInit: function(grid) {
        this.initMassactionElements();
        this.getOldCallback('pre_init')(grid);
    },
    onGridInit: function(grid) {
        this.initCheckboxes();
        this.checkCheckboxes();
        this.updateCount();
        this.getOldCallback('init')(grid);
    },
    onGridRowInit: function(grid, row) {
        this.getOldCallback('init_row')(grid, row);
    },
    onGridRowClick: function(grid, evt) {

        var tdElement = Event.findElement(evt, 'td');
        var trElement = Event.findElement(evt, 'tr');

        if(!$(tdElement).down('input')) {
            if($(tdElement).down('a') || $(tdElement).down('select')) {
                return;
            }
            if (trElement.title) {
                setLocation(trElement.title);
            }
            else{
                var checkbox = Element.select(trElement, 'input');
                var isInput  = Event.element(evt).tagName == 'input';
                var checked = isInput ? checkbox[0].checked : !checkbox[0].checked;

                if(checked) {
                    this.checkedString = varienStringArray.add(checkbox[0].value, this.checkedString);
                } else {
                    this.checkedString = varienStringArray.remove(checkbox[0].value, this.checkedString);
                }
                this.grid.setCheckboxChecked(checkbox[0], checked);
                this.updateCount();
            }
            return;
        }

        if(Event.element(evt).isMassactionCheckbox) {
           this.setCheckbox(Event.element(evt));
        } else if (checkbox = this.findCheckbox(evt)) {
           checkbox.checked = !checkbox.checked;
           this.setCheckbox(checkbox);
        }
    },
    onSelectChange: function(evt) {
        var item = this.getSelectedItem();
        if(item) {
            this.formAdditional.update($(this.containerId + '-item-' + item.id + '-block').innerHTML);
        } else {
            this.formAdditional.update('');
        }

        this.validator.reset();
    },
    findCheckbox: function(evt) {
        if(['a', 'input', 'select'].indexOf(Event.element(evt).tagName.toLowerCase())!==-1) {
            return false;
        }
        checkbox = false;
        Event.findElement(evt, 'tr').select('.massaction-checkbox').each(function(element){
            if(element.isMassactionCheckbox) {
                checkbox = element;
            }
        }.bind(this));
        return checkbox;
    },
    initCheckboxes: function() {
        this.getCheckboxes().each(function(checkbox) {
           checkbox.isMassactionCheckbox = true;
        }.bind(this));
    },
    checkCheckboxes: function() {
        this.getCheckboxes().each(function(checkbox) {
            checkbox.checked = varienStringArray.has(checkbox.value, this.checkedString);
        }.bind(this));
    },
    selectAll: function() {
        this.setCheckedValues((this.useSelectAll ? this.getGridIds() : this.getCheckboxesValuesAsString()));
        this.checkCheckboxes();
        this.updateCount();
        this.clearLastChecked();
        return false;
    },
    unselectAll: function() {
        this.setCheckedValues('');
        this.checkCheckboxes();
        this.updateCount();
        this.clearLastChecked();
        return false;
    },
    selectVisible: function() {
        this.setCheckedValues(this.getCheckboxesValuesAsString());
        this.checkCheckboxes();
        this.updateCount();
        this.clearLastChecked();
        return false;
    },
    unselectVisible: function() {
        this.getCheckboxesValues().each(function(key){
            this.checkedString = varienStringArray.remove(key, this.checkedString);
        }.bind(this));
        this.checkCheckboxes();
        this.updateCount();
        this.clearLastChecked();
        return false;
    },
    setCheckedValues: function(values) {
        this.checkedString = values;
    },
    getCheckedValues: function() {
        return this.checkedString;
    },
    getCheckboxes: function() {
        var result = [];
        this.grid.rows.each(function(row){
            var checkboxes = row.select('.massaction-checkbox');
            checkboxes.each(function(checkbox){
                result.push(checkbox);
            });
        });
        return result;
    },
    getCheckboxesValues: function() {
        var result = [];
        this.getCheckboxes().each(function(checkbox) {
            result.push(checkbox.value);
        }.bind(this));
        return result;
    },
    getCheckboxesValuesAsString: function()
    {
        return this.getCheckboxesValues().join(',');
    },
    setCheckbox: function(checkbox) {
        if(checkbox.checked) {
            this.checkedString = varienStringArray.add(checkbox.value, this.checkedString);
        } else {
            this.checkedString = varienStringArray.remove(checkbox.value, this.checkedString);
        }
        this.updateCount();
    },
    updateCount: function() {
        this.count.update(varienStringArray.count(this.checkedString));
        if(!this.grid.reloadParams) {
            this.grid.reloadParams = {};
        }
        this.grid.reloadParams[this.formFieldNameInternal] = this.checkedString;
    },
    getSelectedItem: function() {
        if(this.getItem(this.select.value)) {
            return this.getItem(this.select.value);
        } else {
            return false;
        }
    },
    apply: function() {
        if(varienStringArray.count(this.checkedString) == 0) {
                alert(this.errorText);
                return;
            }

        var item = this.getSelectedItem();
        if(!item) {
            this.validator.validate();
            return;
        }
        this.currentItem = item;
        var fieldName = (item.field ? item.field : this.formFieldName);
        var fieldsHtml = '';

        if(this.currentItem.confirm && !window.confirm(this.currentItem.confirm)) {
            return;
        }

        this.formHiddens.update('');
        new Insertion.Bottom(this.formHiddens, this.fieldTemplate.evaluate({name: fieldName, value: this.checkedString}));
        new Insertion.Bottom(this.formHiddens, this.fieldTemplate.evaluate({name: 'massaction_prepare_key', value: fieldName}));

        if(!this.validator.validate()) {
            return;
        }

        if(this.useAjax && item.url) {
            new Ajax.Request(item.url, {
                'method': 'post',
                'parameters': this.form.serialize(true),
                'onComplete': this.onMassactionComplete.bind(this)
            });
        } else if(item.url) {
            this.form.action = item.url;
            this.form.submit();
        }
    },
    onMassactionComplete: function(transport) {
        if(this.currentItem.complete) {
            try {
                var listener = this.getListener(this.currentItem.complete) || Prototype.emptyFunction;
                listener(this.grid, this, transport);
            } catch (e) {}
       }
    },
    getListener: function(strValue) {
        return eval(strValue);
    },
    initMassSelect: function() {
        $$('input[class~="massaction-checkbox"]').each(
            function(element) {
                element.observe('click', this.massSelect.bind(this));
            }.bind(this)
            );
    },
    clearLastChecked: function() {
        this.lastChecked = {
            left: false,
            top: false,
            checkbox: false
        };
    },
    massSelect: function(evt) {
        if(this.lastChecked.left !== false
            && this.lastChecked.top !== false
            && evt.button === 0
            && evt.shiftKey === true
        ) {
            var currentCheckbox = Event.element(evt);
            var lastCheckbox = this.lastChecked.checkbox;
            if (lastCheckbox != currentCheckbox) {
                var start = this.getCheckboxOrder(lastCheckbox);
                var finish = this.getCheckboxOrder(currentCheckbox);
                if (start !== false && finish !== false) {
                    this.selectCheckboxRange(
                        Math.min(start, finish),
                        Math.max(start, finish),
                        currentCheckbox.checked
                    );
                }
            }
        }

        this.lastChecked = {
            left: Event.element(evt).viewportOffset().left,
            top: Event.element(evt).viewportOffset().top,
            checkbox: Event.element(evt) // "boundary" checkbox
        };
    },
    getCheckboxOrder: function(curCheckbox) {
        var order = false;
        this.getCheckboxes().each(function(checkbox, key){
            if (curCheckbox == checkbox) {
                order = key;
            }
        });
        return order;
    },
    selectCheckboxRange: function(start, finish, isChecked){
        this.getCheckboxes().each((function(checkbox, key){
            if (key >= start && key <= finish) {
                checkbox.checked = isChecked;
                this.setCheckbox(checkbox);
            }
        }).bind(this));
    }
};

var varienGridAction = {
    execute: function(select) {
        if(!select.value || !select.value.isJSON()) {
            return;
        }

        var config = select.value.evalJSON();
        if(config.confirm && !window.confirm(config.confirm)) {
            select.options[0].selected = true;
            return;
        }

        if(config.popup) {
            var win = window.open(config.href, 'action_window', 'width=500,height=600,resizable=1,scrollbars=1');
            win.focus();
            select.options[0].selected = true;
        } else {
            setLocation(config.href);
        }
    }
};

var varienStringArray = {
    remove: function(str, haystack)
    {
        haystack = ',' + haystack + ',';
        haystack = haystack.replace(new RegExp(',' + str + ',', 'g'), ',');
        return this.trimComma(haystack);
    },
    add: function(str, haystack)
    {
        haystack = ',' + haystack + ',';
        if (haystack.search(new RegExp(',' + str + ',', 'g'), haystack) === -1) {
            haystack += str + ',';
        }
        return this.trimComma(haystack);
    },
    has: function(str, haystack)
    {
        haystack = ',' + haystack + ',';
        if (haystack.search(new RegExp(',' + str + ',', 'g'), haystack) === -1) {
            return false;
        }
        return true;
    },
    count: function(haystack)
    {
        if (typeof haystack != 'string') {
            return 0;
        }
        if (match = haystack.match(new RegExp(',', 'g'))) {
            return match.length + 1;
        } else if (haystack.length != 0) {
            return 1;
        }
        return 0;
    },
    each: function(haystack, fnc)
    {
        var haystack = haystack.split(',');
        for (var i=0; i<haystack.length; i++) {
            fnc(haystack[i]);
        }
    },
    trimComma: function(string)
    {
        string = string.replace(new RegExp('^(,+)','i'), '');
        string = string.replace(new RegExp('(,+)$','i'), '');
        return string;
    }
};

var serializerController = Class.create();
serializerController.prototype = {
    oldCallbacks: {},
    initialize: function(hiddenDataHolder, predefinedData, inputsToManage, grid, reloadParamName){
        //Grid inputs
        this.tabIndex = 1000;
        this.inputsToManage       = inputsToManage;
        this.multidimensionalMode = inputsToManage.length > 0;

        //Hash with grid data
        this.gridData             = this.getGridDataHash(predefinedData);

        //Hidden input data holder
        this.hiddenDataHolder     = $(hiddenDataHolder);
        this.hiddenDataHolder.value = this.serializeObject();

        this.grid = grid;

        // Set old callbacks
        this.setOldCallback('row_click', this.grid.rowClickCallback);
        this.setOldCallback('init_row', this.grid.initRowCallback);
        this.setOldCallback('checkbox_check', this.grid.checkboxCheckCallback);

        //Grid
        this.reloadParamName = reloadParamName;
        this.grid.reloadParams = {};
        this.grid.reloadParams[this.reloadParamName+'[]'] = this.getDataForReloadParam();
        this.grid.rowClickCallback = this.rowClick.bind(this);
        this.grid.initRowCallback = this.rowInit.bind(this);
        this.grid.checkboxCheckCallback = this.registerData.bind(this);
        this.grid.rows.each(this.eachRow.bind(this));
    },
    setOldCallback: function (callbackName, callback) {
        this.oldCallbacks[callbackName] = callback;
    },
    getOldCallback: function (callbackName) {
        return this.oldCallbacks[callbackName] ? this.oldCallbacks[callbackName] : Prototype.emptyFunction;
    },
    registerData : function(grid, element, checked) {
        if(this.multidimensionalMode){
            if(checked){
                 if(element.inputElements) {
                     this.gridData.set(element.value, {});
                     for(var i = 0; i < element.inputElements.length; i++) {
                         element.inputElements[i].disabled = false;
                         this.gridData.get(element.value)[element.inputElements[i].name] = element.inputElements[i].value;
                     }
                 }
            }
            else{
                if(element.inputElements){
                    for(var i = 0; i < element.inputElements.length; i++) {
                        element.inputElements[i].disabled = true;
                    }
                }
                this.gridData.unset(element.value);
            }
        }
        else{
            if(checked){
                this.gridData.set(element.value, element.value);
            }
            else{
                this.gridData.unset(element.value);
            }
        }

        this.hiddenDataHolder.value = this.serializeObject();
        this.grid.reloadParams = {};
        this.grid.reloadParams[this.reloadParamName+'[]'] = this.getDataForReloadParam();
        this.getOldCallback('checkbox_check')(grid, element, checked);
    },
    eachRow : function(row) {
        this.rowInit(this.grid, row);
    },
    rowClick : function(grid, event) {
        var trElement = Event.findElement(event, 'tr');
        var isInput   = Event.element(event).tagName == 'INPUT';
        if(trElement){
            var checkbox = Element.select(trElement, 'input');
            if(checkbox[0] && !checkbox[0].disabled){
                var checked = isInput ? checkbox[0].checked : !checkbox[0].checked;
                this.grid.setCheckboxChecked(checkbox[0], checked);
            }
        }
        this.getOldCallback('row_click')(grid, event);
    },
    inputChange : function(event) {
        var element = Event.element(event);
        if(element && element.checkboxElement && element.checkboxElement.checked){
            this.gridData.get(element.checkboxElement.value)[element.name] = element.value;
            this.hiddenDataHolder.value = this.serializeObject();
        }
    },
    rowInit : function(grid, row) {
        if(this.multidimensionalMode){
            var checkbox = $(row).select('.checkbox')[0];
            var selectors = this.inputsToManage.map(function (name) { return ['input[name="' + name + '"]', 'select[name="' + name + '"]']; });
            var inputs = $(row).select.apply($(row), selectors.flatten());
            if(checkbox && inputs.length > 0) {
                checkbox.inputElements = inputs;
                for(var i = 0; i < inputs.length; i++) {
                    inputs[i].checkboxElement = checkbox;
                    if(this.gridData.get(checkbox.value) && this.gridData.get(checkbox.value)[inputs[i].name]) {
                        inputs[i].value = this.gridData.get(checkbox.value)[inputs[i].name];
                    }
                    inputs[i].disabled = !checkbox.checked;
                    inputs[i].tabIndex = this.tabIndex++;
                    Event.observe(inputs[i],'keyup', this.inputChange.bind(this));
                    Event.observe(inputs[i],'change', this.inputChange.bind(this));
                }
            }
        }
        this.getOldCallback('init_row')(grid, row);
    },

    //Stuff methods
    getGridDataHash: function (_object){
        return $H(this.multidimensionalMode ? _object : this.convertArrayToObject(_object))
    },
    getDataForReloadParam: function(){
        return this.multidimensionalMode ? this.gridData.keys() : this.gridData.values();
    },
    serializeObject: function(){
        if(this.multidimensionalMode){
            var clone = this.gridData.clone();
            clone.each(function(pair) {
                clone.set(pair.key, encode_base64(Object.toQueryString(pair.value)));
            });
            return clone.toQueryString();
        }
        else{
            return this.gridData.values().join('&');
        }
    },
    convertArrayToObject: function (_array){
        var _object = {};
        for(var i = 0, l = _array.length; i < l; i++){
            _object[_array[i]] = _array[i];
        }
        return _object;
    }
};

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
var varienTabs = new Class.create();

varienTabs.prototype = {
    initialize : function(containerId, destElementId,  activeTabId, shadowTabs){
        this.containerId    = containerId;
        this.destElementId  = destElementId;
        this.activeTab = null;

        this.tabOnClick     = this.tabMouseClick.bindAsEventListener(this);

        this.tabs = $$('#'+this.containerId+' li a.tab-item-link');

        this.hideAllTabsContent();
        for (var tab=0; tab<this.tabs.length; tab++) {
            Event.observe(this.tabs[tab],'click',this.tabOnClick);
            // move tab contents to destination element
            if($(this.destElementId)){
                var tabContentElement = $(this.getTabContentElementId(this.tabs[tab]));
                if(tabContentElement && tabContentElement.parentNode.id != this.destElementId){
                    $(this.destElementId).appendChild(tabContentElement);
                    tabContentElement.container = this;
                    tabContentElement.statusBar = this.tabs[tab];
                    tabContentElement.tabObject  = this.tabs[tab];
                    this.tabs[tab].contentMoved = true;
                    this.tabs[tab].container = this;
                    this.tabs[tab].show = function(){
                        this.container.showTabContent(this);
                    }
                    if(varienGlobalEvents){
                        varienGlobalEvents.fireEvent('moveTab', {tab:this.tabs[tab]});
                    }
                }
            }
/*
            // this code is pretty slow in IE, so lets do it in tabs*.phtml
            // mark ajax tabs as not loaded
            if (Element.hasClassName($(this.tabs[tab].id), 'ajax')) {
                Element.addClassName($(this.tabs[tab].id), 'notloaded');
            }
*/
            // bind shadow tabs
            if (this.tabs[tab].id && shadowTabs && shadowTabs[this.tabs[tab].id]) {
                this.tabs[tab].shadowTabs = shadowTabs[this.tabs[tab].id];
            }
        }

        this.displayFirst = activeTabId;
        Event.observe(window,'load',this.moveTabContentInDest.bind(this));
    },
    
    setSkipDisplayFirstTab : function(){
        this.displayFirst = null;
    },

    moveTabContentInDest : function(){
        for(var tab=0; tab<this.tabs.length; tab++){
            if($(this.destElementId) &&  !this.tabs[tab].contentMoved){
                var tabContentElement = $(this.getTabContentElementId(this.tabs[tab]));
                if(tabContentElement && tabContentElement.parentNode.id != this.destElementId){
                    $(this.destElementId).appendChild(tabContentElement);
                    tabContentElement.container = this;
                    tabContentElement.statusBar = this.tabs[tab];
                    tabContentElement.tabObject  = this.tabs[tab];
                    this.tabs[tab].container = this;
                    this.tabs[tab].show = function(){
                        this.container.showTabContent(this);
                    }
                    if(varienGlobalEvents){
                        varienGlobalEvents.fireEvent('moveTab', {tab:this.tabs[tab]});
                    }
                }
            }
        }
        if (this.displayFirst) {
            this.showTabContent($(this.displayFirst));
            this.displayFirst = null;
        }
    },

    getTabContentElementId : function(tab){
        if(tab){
            return tab.id+'_content';
        }
        return false;
    },

    tabMouseClick : function(event) {
        var tab = Event.findElement(event, 'a');

        // go directly to specified url or switch tab
        if ((tab.href.indexOf('#') != tab.href.length-1)
            && !(Element.hasClassName(tab, 'ajax'))
        ) {
            location.href = tab.href;
        }
        else {
            this.showTabContent(tab);
        }
        Event.stop(event);
    },

    hideAllTabsContent : function(){
        for(var tab in this.tabs){
            this.hideTabContent(this.tabs[tab]);
        }
    },

    // show tab, ready or not
    showTabContentImmediately : function(tab) {
        this.hideAllTabsContent();
        var tabContentElement = $(this.getTabContentElementId(tab));
        if (tabContentElement) {
            Element.show(tabContentElement);
            Element.addClassName(tab, 'active');
            // load shadow tabs, if any
            if (tab.shadowTabs && tab.shadowTabs.length) {
                for (var k in tab.shadowTabs) {
                    this.loadShadowTab($(tab.shadowTabs[k]));
                }
            }
            if (!Element.hasClassName(tab, 'ajax only')) {
                Element.removeClassName(tab, 'notloaded');
            }
            this.activeTab = tab;
        }
        if (varienGlobalEvents) {
            varienGlobalEvents.fireEvent('showTab', {tab:tab});
        }
    },

    // the lazy show tab method
    showTabContent : function(tab) {
        var tabContentElement = $(this.getTabContentElementId(tab));
        if (tabContentElement) {
            if (this.activeTab != tab) {
                if (varienGlobalEvents) {
                    if (varienGlobalEvents.fireEvent('tabChangeBefore', $(this.getTabContentElementId(this.activeTab))).indexOf('cannotchange') != -1) {
                        return;
                    };
                }
            }
            // wait for ajax request, if defined
            var isAjax = Element.hasClassName(tab, 'ajax');
            var isEmpty = tabContentElement.innerHTML=='' && tab.href.indexOf('#')!=tab.href.length-1;
            var isNotLoaded = Element.hasClassName(tab, 'notloaded');

            if ( isAjax && (isEmpty || isNotLoaded) )
            {
                new Ajax.Request(tab.href, {
                    parameters: {form_key: FORM_KEY},
                    evalScripts: true,
                    onSuccess: function(transport) {
                        try {
                            if (transport.responseText.isJSON()) {
                                var response = transport.responseText.evalJSON()
                                if (response.error) {
                                    alert(response.message);
                                }
                                if(response.ajaxExpired && response.ajaxRedirect) {
                                    setLocation(response.ajaxRedirect);
                                }
                            } else {
                                $(tabContentElement.id).update(transport.responseText);
                                this.showTabContentImmediately(tab)
                            }
                        }
                        catch (e) {
                            $(tabContentElement.id).update(transport.responseText);
                            this.showTabContentImmediately(tab)
                        }
                    }.bind(this)
                });
            }
            else {
                this.showTabContentImmediately(tab);
            }
        }
    },

    loadShadowTab : function(tab) {
        var tabContentElement = $(this.getTabContentElementId(tab));
        if (tabContentElement && Element.hasClassName(tab, 'ajax') && Element.hasClassName(tab, 'notloaded')) {
            new Ajax.Request(tab.href, {
                parameters: {form_key: FORM_KEY},
                evalScripts: true,
                onSuccess: function(transport) {
                    try {
                        if (transport.responseText.isJSON()) {
                            var response = transport.responseText.evalJSON()
                            if (response.error) {
                                alert(response.message);
                            }
                            if(response.ajaxExpired && response.ajaxRedirect) {
                                setLocation(response.ajaxRedirect);
                            }
                        } else {
                            $(tabContentElement.id).update(transport.responseText);
                            if (!Element.hasClassName(tab, 'ajax only')) {
                                Element.removeClassName(tab, 'notloaded');
                            }
                        }
                    }
                    catch (e) {
                        $(tabContentElement.id).update(transport.responseText);
                        if (!Element.hasClassName(tab, 'ajax only')) {
                            Element.removeClassName(tab, 'notloaded');
                        }
                    }
                }.bind(this)
            });
        }
    },

    hideTabContent : function(tab){
        var tabContentElement = $(this.getTabContentElementId(tab));
        if($(this.destElementId) && tabContentElement){
           Element.hide(tabContentElement);
           Element.removeClassName(tab, 'active');
        }
        if(varienGlobalEvents){
            varienGlobalEvents.fireEvent('hideTab', {tab:tab});
        }
    }
}

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
var varienForm = new Class.create();

varienForm.prototype = {
    initialize : function(formId, validationUrl){
        this.formId = formId;
        this.validationUrl = validationUrl;
        this.submitUrl = false;

        if($(this.formId)){
            this.validator  = new Validation(this.formId, {onElementValidate : this.checkErrors.bind(this)});
        }
        this.errorSections = $H({});
    },

    checkErrors : function(result, elm){
        if(!result)
            elm.setHasError(true, this);
        else
            elm.setHasError(false, this);
    },

    validate : function(){
        if(this.validator && this.validator.validate()){
            if(this.validationUrl){
                this._validate();
            }
            return true;
        }
        return false;
    },

    submit : function(url){
        if (typeof varienGlobalEvents != undefined) {
            varienGlobalEvents.fireEvent('formSubmit', this.formId);
        }
        this.errorSections = $H({});
        this.canShowError = true;
        this.submitUrl = url;
        if(this.validator && this.validator.validate()){
            if(this.validationUrl){
                this._validate();
            }
            else{
                this._submit();
            }
            return true;
        }
        return false;
    },

    _validate : function(){
        new Ajax.Request(this.validationUrl,{
            method: 'post',
            parameters: $(this.formId).serialize(),
            onComplete: this._processValidationResult.bind(this),
            onFailure: this._processFailure.bind(this)
        });
    },

    _processValidationResult : function(transport){
        if (typeof varienGlobalEvents != undefined) {
            varienGlobalEvents.fireEvent('formValidateAjaxComplete', transport);
        }
        var response = transport.responseText.evalJSON();
        if(response.error){
            if($('messages')){
                $('messages').innerHTML = response.message;
            }
        }
        else{
            this._submit();
        }
    },

    _processFailure : function(transport){
        location.href = BASE_URL;
    },

    _submit : function(){
        var $form = $(this.formId);
        if(this.submitUrl){
            $form.action = this.submitUrl;
        }
        $form.submit();
    }
}

/**
 * redeclare Validation.isVisible function
 *
 * use for not visible elements validation
 */
Validation.isVisible = function(elm){
    while (elm && elm.tagName != 'BODY') {
        if (elm.disabled) return false;
        if ((Element.hasClassName(elm, 'template') && Element.hasClassName(elm, 'no-display'))
             || Element.hasClassName(elm, 'ignore-validate')){
            return false;
        }
        elm = elm.parentNode;
    }
    return true;
}

/**
 *  Additional elements methods
 */
var varienElementMethods = {
    setHasChanges : function(element, event){
        if($(element) && $(element).hasClassName('no-changes')) return;
        var elm = element;
        while(elm && elm.tagName != 'BODY') {
            if(elm.statusBar)
                Element.addClassName($(elm.statusBar), 'changed')
            elm = elm.parentNode;
        }
    },
    setHasError : function(element, flag, form){
        var elm = element;
        while(elm && elm.tagName != 'BODY') {
            if(elm.statusBar){
                if(form.errorSections.keys().indexOf(elm.statusBar.id)<0)
                    form.errorSections.set(elm.statusBar.id, flag);
                if(flag){
                    Element.addClassName($(elm.statusBar), 'error');
                    if(form.canShowError && $(elm.statusBar).show){
                        form.canShowError = false;
                        $(elm.statusBar).show();
                    }
                    form.errorSections.set(elm.statusBar.id, flag);
                }
                else if(!form.errorSections.get(elm.statusBar.id)){
                    Element.removeClassName($(elm.statusBar), 'error')
                }
            }
            elm = elm.parentNode;
        }
        this.canShowElement = false;
    }
}

Element.addMethods(varienElementMethods);

// Global bind changes
varienWindowOnloadCache = {};
function varienWindowOnload(useCache){
    var dataElements = $$('input', 'select', 'textarea');
    for(var i=0; i<dataElements.length;i++){
        if(dataElements[i] && dataElements[i].id){
            if ((!useCache) || (!varienWindowOnloadCache[dataElements[i].id])) {
                Event.observe(dataElements[i], 'change', dataElements[i].setHasChanges.bind(dataElements[i]));
                if (useCache) {
                    varienWindowOnloadCache[dataElements[i].id] = true;
                }
            }
        }
    }
}
Event.observe(window, 'load', varienWindowOnload);

RegionUpdater = Class.create();
RegionUpdater.prototype = {
    initialize: function (countryEl, regionTextEl, regionSelectEl, regions, disableAction, clearRegionValueOnDisable)
    {
        this.countryEl = $(countryEl);
        this.regionTextEl = $(regionTextEl);
        this.regionSelectEl = $(regionSelectEl);
//        // clone for select element (#6924)
//        this._regionSelectEl = {};
//        this.tpl = new Template('<select class="#{className}" name="#{name}" id="#{id}">#{innerHTML}</select>');
        this.config = regions['config'];
        delete regions.config;
        this.regions = regions;
        this.disableAction = (typeof disableAction=='undefined') ? 'hide' : disableAction;
        this.clearRegionValueOnDisable = (typeof clearRegionValueOnDisable == 'undefined') ? false : clearRegionValueOnDisable;

        if (this.regionSelectEl.options.length<=1) {
            this.update();
        }
        else {
            this.lastCountryId = this.countryEl.value;
        }

        this.countryEl.changeUpdater = this.update.bind(this);

        Event.observe(this.countryEl, 'change', this.update.bind(this));
    },

    _checkRegionRequired: function()
    {
        var label, wildCard;
        var elements = [this.regionTextEl, this.regionSelectEl];
        var that = this;
        if (typeof this.config == 'undefined') {
            return;
        }
        var regionRequired = this.config.regions_required.indexOf(this.countryEl.value) >= 0;

        elements.each(function(currentElement) {
            if(!currentElement) {
                return;
            }
            Validation.reset(currentElement);
            label = $$('label[for="' + currentElement.id + '"]')[0];
            if (label) {
                wildCard = label.down('em') || label.down('span.required');
                var topElement = label.up('tr') || label.up('li');
                if (!that.config.show_all_regions && topElement) {
                    if (regionRequired) {
                        topElement.show();
                    } else {
                        topElement.hide();
                    }
                }
            }

            if (label && wildCard) {
                if (!regionRequired) {
                    wildCard.hide();
                } else {
                    wildCard.show();
                }
            }

            if (!regionRequired || !currentElement.visible()) {
                if (currentElement.hasClassName('required-entry')) {
                    currentElement.removeClassName('required-entry');
                }
                if ('select' == currentElement.tagName.toLowerCase() &&
                    currentElement.hasClassName('validate-select')
                ) {
                    currentElement.removeClassName('validate-select');
                }
            } else {
                if (!currentElement.hasClassName('required-entry')) {
                    currentElement.addClassName('required-entry');
                }
                if ('select' == currentElement.tagName.toLowerCase() &&
                    !currentElement.hasClassName('validate-select')
                ) {
                    currentElement.addClassName('validate-select');
                }
            }
        });
    },

    update: function()
    {
        if (this.regions[this.countryEl.value]) {
//            if (!this.regionSelectEl) {
//                Element.insert(this.regionTextEl, {after : this.tpl.evaluate(this._regionSelectEl)});
//                this.regionSelectEl = $(this._regionSelectEl.id);
//            }
            if (this.lastCountryId != this.countryEl.value) {
                var i, option, region, def;

                def = this.regionSelectEl.getAttribute('defaultValue');
                if (this.regionTextEl) {
                    if (!def) {
                        def = this.regionTextEl.value.toLowerCase();
                    }
                    this.regionTextEl.value = '';
                }

                this.regionSelectEl.options.length = 1;
                for (regionId in this.regions[this.countryEl.value]) {
                    region = this.regions[this.countryEl.value][regionId];

                    option = document.createElement('OPTION');
                    option.value = regionId;
                    option.text = region.name.stripTags();
                    option.title = region.name;

                    if (this.regionSelectEl.options.add) {
                        this.regionSelectEl.options.add(option);
                    } else {
                        this.regionSelectEl.appendChild(option);
                    }

                    if (regionId == def || region.name.toLowerCase() == def || region.code.toLowerCase() == def) {
                        this.regionSelectEl.value = regionId;
                    }
                }
            }
            this.sortSelect();
            if (this.disableAction == 'hide') {
                if (this.regionTextEl) {
                    this.regionTextEl.style.display = 'none';
                    this.regionTextEl.style.disabled = true;
                }
                this.regionSelectEl.style.display = '';
                this.regionSelectEl.disabled = false;
            } else if (this.disableAction == 'disable') {
                if (this.regionTextEl) {
                    this.regionTextEl.disabled = true;
                }
                this.regionSelectEl.disabled = false;
            }
            this.setMarkDisplay(this.regionSelectEl, true);

            this.lastCountryId = this.countryEl.value;
        } else {
            this.sortSelect();
            if (this.disableAction == 'hide') {
                if (this.regionTextEl) {
                    this.regionTextEl.style.display = '';
                    this.regionTextEl.style.disabled = false;
                }
                this.regionSelectEl.style.display = 'none';
                this.regionSelectEl.disabled = true;
            } else if (this.disableAction == 'disable') {
                if (this.regionTextEl) {
                    this.regionTextEl.disabled = false;
                }
                this.regionSelectEl.disabled = true;
                if (this.clearRegionValueOnDisable) {
                    this.regionSelectEl.value = '';
                }
            } else if (this.disableAction == 'nullify') {
                this.regionSelectEl.options.length = 1;
                this.regionSelectEl.value = '';
                this.regionSelectEl.selectedIndex = 0;
                this.lastCountryId = '';
            }
            this.setMarkDisplay(this.regionSelectEl, false);

//            // clone required stuff from select element and then remove it
//            this._regionSelectEl.className = this.regionSelectEl.className;
//            this._regionSelectEl.name      = this.regionSelectEl.name;
//            this._regionSelectEl.id        = this.regionSelectEl.id;
//            this._regionSelectEl.innerHTML = this.regionSelectEl.innerHTML;
//            Element.remove(this.regionSelectEl);
//            this.regionSelectEl = null;
        }
        varienGlobalEvents.fireEvent("address_country_changed", this.countryEl);
        this._checkRegionRequired();
    },

    setMarkDisplay: function(elem, display){
        if(elem.parentNode.parentNode){
            var marks = Element.select(elem.parentNode.parentNode, '.required');
            if(marks[0]){
                display ? marks[0].show() : marks[0].hide();
            }
        }
    },
    sortSelect : function () {
        var elem = this.regionSelectEl;
        var tmpArray = new Array();
        var currentVal = $(elem).value;
        for (var i = 0; i < $(elem).options.length; i++) {
            if (i == 0) {
                continue;
            }
            tmpArray[i-1] = new Array();
            tmpArray[i-1][0] = $(elem).options[i].text;
            tmpArray[i-1][1] = $(elem).options[i].value;
        }
        tmpArray.sort();
        for (var i = 1; i <= tmpArray.length; i++) {
            var op = new Option(tmpArray[i-1][0], tmpArray[i-1][1]);
            $(elem).options[i] = op;
        }
        $(elem).value = currentVal;
        return;
    }
}

regionUpdater = RegionUpdater;

/**
 * Fix errorrs in IE
 */
Event.pointerX = function(event){
    try{
        return event.pageX || (event.clientX +(document.documentElement.scrollLeft || document.body.scrollLeft));
    }
    catch(e){

    }
}
Event.pointerY = function(event){
    try{
        return event.pageY || (event.clientY +(document.documentElement.scrollTop || document.body.scrollTop));
    }
    catch(e){

    }
}

SelectUpdater = Class.create();
SelectUpdater.prototype = {
    initialize: function (firstSelect, secondSelect, selectFirstMessage, noValuesMessage, values, selected)
    {
        this.first = $(firstSelect);
        this.second = $(secondSelect);
        this.message = selectFirstMessage;
        this.values = values;
        this.noMessage = noValuesMessage;
        this.selected = selected;

        this.update();

        Event.observe(this.first, 'change', this.update.bind(this));
    },

    update: function()
    {
        this.second.length = 0;
        this.second.value = '';

        if (this.first.value && this.values[this.first.value]) {
            for (optionValue in this.values[this.first.value]) {
                optionTitle = this.values[this.first.value][optionValue];

                this.addOption(this.second, optionValue, optionTitle);
            }
            this.second.disabled = false;
        } else if (this.first.value && !this.values[this.first.value]) {
            this.addOption(this.second, '', this.noMessage);
        } else {
            this.addOption(this.second, '', this.message);
            this.second.disabled = true;
        }
    },

    addOption: function(select, value, text)
    {
        option = document.createElement('OPTION');
        option.value = value;
        option.text = text;

        if (this.selected && option.value == this.selected) {
            option.selected = true;
            this.selected = false;
        }

        if (select.options.add) {
            select.options.add(option);
        } else {
            select.appendChild(option);
        }
    }
}


/**
 * Observer that watches for dependent form elements
 * If an element depends on 1 or more of other elements, it should show up only when all of them gain specified values
 */
FormElementDependenceController = Class.create();
FormElementDependenceController.prototype = {
    /**
     * Structure of elements: {
     *     'id_of_dependent_element' : {
     *         'id_of_master_element_1' : 'reference_value',
     *         'id_of_master_element_2' : 'reference_value'
     *         'id_of_master_element_3' : ['reference_value1', 'reference_value2']
     *         ...
     *     }
     * }
     * @param object elementsMap
     * @param object config
     */
    initialize : function (elementsMap, config)
    {
        if (config) {
            this._config = config;
        }
        for (var idTo in elementsMap) {
            for (var idFrom in elementsMap[idTo]) {
                if ($(idFrom)) {
                    Event.observe($(idFrom), 'change', this.trackChange.bindAsEventListener(this, idTo, elementsMap[idTo]));
                    this.trackChange(null, idTo, elementsMap[idTo]);
                } else {
                    this.trackChange(null, idTo, elementsMap[idTo]);
                }
            }
        }
    },

    /**
     * Misc. config options
     * Keys are underscored intentionally
     */
    _config : {
        levels_up : 1 // how many levels up to travel when toggling element
    },

    /**
     * Define whether target element should be toggled and show/hide its row
     *
     * @param object e - event
     * @param string idTo - id of target element
     * @param valuesFrom - ids of master elements and reference values
     * @return
     */
    trackChange : function(e, idTo, valuesFrom)
    {
        if (!$(idTo)) {
            return;
        }

        // define whether the target should show up
        var shouldShowUp = true;
        for (var idFrom in valuesFrom) {
            var from = $(idFrom);
            if (valuesFrom[idFrom] instanceof Array) {
                if (!from || valuesFrom[idFrom].indexOf(from.value) == -1) {
                    shouldShowUp = false;
                }
            } else {
                if (!from || from.value != valuesFrom[idFrom]) {
                    shouldShowUp = false;
                }
            }
        }

        // toggle target row
        if (shouldShowUp) {
            var currentConfig = this._config;
            $(idTo).up(this._config.levels_up).select('input', 'select', 'td').each(function (item) {
                // don't touch hidden inputs (and Use Default inputs too), bc they may have custom logic
                if ((!item.type || item.type != 'hidden') && !($(item.id+'_inherit') && $(item.id+'_inherit').checked)
                    && !(currentConfig.can_edit_price != undefined && !currentConfig.can_edit_price)) {
                    item.disabled = false;
                }
            });
            $(idTo).up(this._config.levels_up).show();
        } else {
            $(idTo).up(this._config.levels_up).select('input', 'select', 'td').each(function (item){
                // don't touch hidden inputs (and Use Default inputs too), bc they may have custom logic
                if ((!item.type || item.type != 'hidden') && !($(item.id+'_inherit') && $(item.id+'_inherit').checked)) {
                    item.disabled = true;
                }
            });
            $(idTo).up(this._config.levels_up).hide();
        }
    }
}

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
var varienAccordion = new Class.create();
varienAccordion.prototype = {
    initialize : function(containerId, activeOnlyOne){
        this.containerId = containerId;
        this.activeOnlyOne = activeOnlyOne || false;
        this.container   = $(this.containerId);
        this.items       = $$('#'+this.containerId+' dt');
        this.loader      = new varienLoader(true);

        var links = $$('#'+this.containerId+' dt a');
        for(var i in links){
            if(links[i].href){
                Event.observe(links[i],'click',this.clickItem.bind(this));
                this.items[i].dd = this.items[i].next('dd');
                this.items[i].link = links[i];
            }
        }

        this.initFromCookie();
    },
    initFromCookie : function () {
        var activeItemId, visibility;
        if (this.activeOnlyOne &&
            (activeItemId = Cookie.read(this.cookiePrefix() + 'active-item')) !== null) {
            this.hideAllItems();
            this.showItem(this.getItemById(activeItemId));
        } else if(!this.activeOnlyOne) {
            this.items.each(function(item){
                if((visibility = Cookie.read(this.cookiePrefix() + item.id)) !== null) {
                    if(visibility == 0) {
                        this.hideItem(item);
                    } else {
                        this.showItem(item);
                    }
                }
            }.bind(this));
        }
    },
    cookiePrefix: function () {
        return 'accordion-' + this.containerId + '-';
    },
    getItemById : function (itemId) {
        var result = null;

        this.items.each(function(item){
            if (item.id == itemId) {
                result = item;
                throw $break;
            }
        });

        return result;
    },
    clickItem : function(event){
        var item = Event.findElement(event, 'dt');
        if(this.activeOnlyOne){
            this.hideAllItems();
            this.showItem(item);
            Cookie.write(this.cookiePrefix() + 'active-item', item.id, 30*24*60*60);
        }
        else{
            if(this.isItemVisible(item)){
                this.hideItem(item);
                Cookie.write(this.cookiePrefix() + item.id, 0, 30*24*60*60);
            }
            else {
                this.showItem(item);
                Cookie.write(this.cookiePrefix() + item.id, 1, 30*24*60*60);
            }
        }
        Event.stop(event);
    },
    showItem : function(item){
        if(item && item.link){
            if(item.link.href){
                this.loadContent(item);
            }

            Element.addClassName(item, 'open');
            Element.addClassName(item.dd, 'open');
        }
    },
    hideItem : function(item){
        Element.removeClassName(item, 'open');
        Element.removeClassName(item.dd, 'open');
    },
    isItemVisible : function(item){
        return Element.hasClassName(item, 'open');
    },
    loadContent : function(item){
        if(item.link.href.indexOf('#') == item.link.href.length-1){
            return;
        }
        if (Element.hasClassName(item.link, 'ajax')) {
            this.loadingItem = item;
            this.loader.load(item.link.href, {updaterId : this.loadingItem.dd.id}, this.setItemContent.bind(this));
            return;
        }
        location.href = item.link.href;
    },
    setItemContent : function(content){
        if (content.isJSON) {
            return;
        }
        this.loadingItem.dd.innerHTML = content;
    },
    hideAllItems : function(){
        for(var i in this.items){
            if(this.items[i].id){
                Element.removeClassName(this.items[i], 'open');
                Element.removeClassName(this.items[i].dd, 'open');
            }
        }
    }
}

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
function setLocation(url){
    window.location.href = url;
}

function confirmSetLocation(message, url){
    if( confirm(message) ) {
        setLocation(url);
    }
    return false;
}

function deleteConfirm(message, url) {
    confirmSetLocation(message, url);
}

function setElementDisable(element, disable){
    if($(element)){
        $(element).disabled = disable;
    }
}

function toggleParentVis(obj) {
    obj = $(obj).parentNode;
    if( obj.style.display == 'none' ) {
        obj.style.display = '';
    } else {
        obj.style.display = 'none';
    }
}

// to fix new app/design/adminhtml/default/default/template/widget/form/renderer/fieldset.phtml
// with toggleParentVis
function toggleFieldsetVis(obj) {
    id = obj;
    obj = $(obj);
    if( obj.style.display == 'none' ) {
        obj.style.display = '';
    } else {
        obj.style.display = 'none';
    }
    obj = obj.parentNode.childElements();
    for (var i = 0; i < obj.length; i++) {
        if (obj[i].id != undefined
            && obj[i].id == id
            && obj[(i-1)].classNames() == 'entry-edit-head')
        {
            if (obj[i-1].style.display == 'none') {
                obj[i-1].style.display = '';
            } else {
                obj[i-1].style.display = 'none';
            }
        }
    }
}

function toggleVis(obj) {
    obj = $(obj);
    if( obj.style.display == 'none' ) {
        obj.style.display = '';
    } else {
        obj.style.display = 'none';
    }
}

function imagePreview(element){
    if($(element)){
        var win = window.open('', 'preview', 'width=400,height=400,resizable=1,scrollbars=1');
        win.document.open();
        win.document.write('<body style="padding:0;margin:0"><img src="'+$(element).src+'" id="image_preview"/></body>');
        win.document.close();
        Event.observe(win, 'load', function(){
            var img = win.document.getElementById('image_preview');
            win.resizeTo(img.width+40, img.height+80)
        });
    }
}

function checkByProductPriceType(elem) {
    if (elem.id == 'price_type') {
        this.productPriceType = elem.value;
        return false;
    } else {
        if (elem.id == 'price' && this.productPriceType == 0) {
            return false;
        }
        return true;
    }
}

Event.observe(window, 'load', function() {
    if ($('price_default') && $('price_default').checked) {
        $('price').disabled = 'disabled';
    }
});

function toggleValueElements(checkbox, container, excludedElements, checked){
    if(container && checkbox){
        var ignoredElements = [checkbox];
        if (typeof excludedElements != 'undefined') {
            if (Object.prototype.toString.call(excludedElements) != '[object Array]') {
                excludedElements = [excludedElements];
            }
            for (var i = 0; i < excludedElements.length; i++) {
                ignoredElements.push(excludedElements[i]);
            }
        }
        //var elems = container.select('select', 'input');
        var elems = Element.select(container, ['select', 'input', 'textarea', 'button', 'img']);
        var isDisabled = (checked != undefined ? checked : checkbox.checked);
        elems.each(function (elem) {
            if (checkByProductPriceType(elem)) {
                var i = ignoredElements.length;
                while (i-- && elem != ignoredElements[i]);
                if (i != -1) {
                    return;
                }

                elem.disabled = isDisabled;
                if (isDisabled) {
                    elem.addClassName('disabled');
                } else {
                    elem.removeClassName('disabled');
                }
                if (elem.nodeName.toLowerCase() == 'img') {
                    isDisabled ? elem.hide() : elem.show();
                }
            }
        });
    }
}

/**
 * @todo add validation for fields
 */
function submitAndReloadArea(area, url) {
    if($(area)) {
        var fields = $(area).select('input', 'select', 'textarea');
        var data = Form.serializeElements(fields, true);
        url = url + (url.match(new RegExp('\\?')) ? '&isAjax=true' : '?isAjax=true');
        new Ajax.Request(url, {
            parameters: $H(data),
            loaderArea: area,
            onSuccess: function(transport) {
                try {
                    if (transport.responseText.isJSON()) {
                        var response = transport.responseText.evalJSON()
                        if (response.error) {
                            alert(response.message);
                        }
                        if(response.ajaxExpired && response.ajaxRedirect) {
                            setLocation(response.ajaxRedirect);
                        }
                    } else {
                        $(area).update(transport.responseText);
                    }
                }
                catch (e) {
                    $(area).update(transport.responseText);
                }
            }
        });
    }
}

/********** MESSAGES ***********/
/*
Event.observe(window, 'load', function() {
    $$('.messages .error-msg').each(function(el) {
        new Effect.Highlight(el, {startcolor:'#E13422', endcolor:'#fdf9f8', duration:1});
    });
    $$('.messages .warning-msg').each(function(el) {
        new Effect.Highlight(el, {startcolor:'#E13422', endcolor:'#fdf9f8', duration:1});
    });
    $$('.messages .notice-msg').each(function(el) {
        new Effect.Highlight(el, {startcolor:'#E5B82C', endcolor:'#fbf7e9', duration:1});
    });
    $$('.messages .success-msg').each(function(el) {
        new Effect.Highlight(el, {startcolor:'#507477', endcolor:'#f2fafb', duration:1});
    });
});
*/
function syncOnchangeValue(baseElem, distElem){
    var compare = {baseElem:baseElem, distElem:distElem}
    Event.observe(baseElem, 'change', function(){
        if($(this.baseElem) && $(this.distElem)){
            $(this.distElem).value = $(this.baseElem).value;
        }
    }.bind(compare));
}

// Insert some content to the cursor position of input element
function updateElementAtCursor(el, value, win) {
    if (win == undefined) {
        win = window.self;
    }
    if (document.selection) {
        el.focus();
        sel = win.document.selection.createRange();
        sel.text = value;
    } else if (el.selectionStart || el.selectionStart == '0') {
        var startPos = el.selectionStart;
        var endPos = el.selectionEnd;
        el.value = el.value.substring(0, startPos) + value + el.value.substring(endPos, el.value.length);
    } else {
        el.value += value;
    }
}

// Firebug detection
function firebugEnabled() {
    if(window.console && window.console.firebug) {
        return true;
    }
    return false;
}

function disableElement(elem) {
    elem.disabled = true;
    elem.addClassName('disabled');
}

function enableElement(elem) {
    elem.disabled = false;
    elem.removeClassName('disabled');
}

function disableElements(search){
    $$('.' + search).each(disableElement);
}

function enableElements(search){
    $$('.' + search).each(enableElement);
}

/********** Toolbar toggle object to manage normal/floating toolbar toggle during vertical scroll ***********/
var toolbarToggle = {
    // Properties
    header: null, // Normal toolbar
    headerOffset: null, // Normal toolbar offset - calculated once
    headerCopy: null, // Floating toolbar
    eventsAdded: false, // We're listening to scroll/resize
    compatible: !navigator.appVersion.match('MSIE 6.'), // Whether object is compatible with browser (do not support old browsers, legacy code)

    // Inits object and pushes it into work. Can be used to init/reset(update) object by current DOM.
    reset: function () {
        // Maybe we are already using floating toolbar - just remove it to update from html
        if (this.headerCopy) {
            this.headerCopy.remove();
        }
        this.createToolbar();
        this.updateForScroll();
    },

    // Creates toolbar and inits all needed properties
    createToolbar: function () {
        if (!this.compatible) {
            return;
        }

        // Extract header that we will use as toolbar
        var headers = $$('.content-header');
        for (var i = headers.length - 1; i >= 0; i--) {
            if (!headers[i].hasClassName('skip-header')) {
                this.header = headers[i];
                break;
            }
        }
        if (!this.header) {
            return;
        }

        // Calculate header offset once - for optimization
        this.headerOffset = Element.cumulativeOffset(this.header)[1];

        // Toolbar buttons
        var buttons = $$('.content-buttons')[0];
        if (buttons) {
            // Wrap buttons with 'placeholder' div - to serve as container for buttons
            Element.insert(buttons, {before: '<div class="content-buttons-placeholder"></div>'});
            buttons.placeholder = buttons.previous('.content-buttons-placeholder');
            buttons.remove();
            buttons.placeholder.appendChild(buttons);

            this.headerOffset = Element.cumulativeOffset(buttons)[1];
        }

        // Create copy of header, that will serve as floating toolbar docked to top of window
        this.headerCopy = $(document.createElement('div'));
        this.headerCopy.appendChild(this.header.cloneNode(true));
        document.body.insertBefore(this.headerCopy, document.body.lastChild)
        this.headerCopy.addClassName('content-header-floating');

        // Remove duplicated buttons and their container
        var placeholder = this.headerCopy.down('.content-buttons-placeholder');
        if (placeholder) {
            placeholder.remove();
        }
    },

    // Checks whether object properties are ready and valid
    ready: function () {
        // Return definitely boolean value
        return (this.compatible && this.header && this.headerCopy && this.headerCopy.parentNode) ? true : false;
    },

    // Updates toolbars for current scroll - shows/hides normal and floating toolbar
    updateForScroll: function () {
        if (!this.ready()) {
            return;
        }

        // scrolling offset calculation via www.quirksmode.org
        var s;
        if (self.pageYOffset){
            s = self.pageYOffset;
        } else if (document.documentElement && document.documentElement.scrollTop) {
            s = document.documentElement.scrollTop;
        } else if (document.body) {
            s = document.body.scrollTop;
        }

        // Show floating or normal toolbar
        if (s > this.headerOffset) {
            // Page offset is more than header offset, switch to floating toolbar
            this.showFloatingToolbar();
        } else {
            // Page offset is less than header offset, switch to normal toolbar
            this.showNormalToolbar();
        }
    },

    // Shows normal toolbar (and hides floating one)
    showNormalToolbar: function () {
        if (!this.ready()) {
            return;
        }

        var buttons = $$('.content-buttons')[0];
        if (buttons && buttons.oldParent && buttons.oldParent != buttons.parentNode) {
            buttons.remove();
            if(buttons.oldBefore) {
                buttons.oldParent.insertBefore(buttons, buttons.oldBefore);
            } else {
                buttons.oldParent.appendChild(buttons);
            }
        }

        this.headerCopy.style.display = 'none';
    },

    // Shows floating toolbar (and hides normal one)
    // Notice that buttons could had changed in html by setting new inner html,
    // so our added custom properties (placeholder, oldParent) can be not present in them any more
    showFloatingToolbar: function () {
        if (!this.ready()) {
            return;
        }

        var buttons = $$('.content-buttons')[0];

        if (buttons) {
            // Remember original parent in normal toolbar to which these buttons belong
            if (!buttons.oldParent) {
                buttons.oldParent = buttons.parentNode;
                buttons.oldBefore = buttons.previous();
            }

            // Move buttons from normal to floating toolbar
            if (buttons.oldParent == buttons.parentNode) {
                // Make static dimensions for placeholder, so it's not collapsed when buttons are removed
                if (buttons.placeholder) {
                    var dimensions = buttons.placeholder.getDimensions()
                    buttons.placeholder.style.width = dimensions.width + 'px';
                    buttons.placeholder.style.height = dimensions.height + 'px';
                }

                // Move to floating
                var target = this.headerCopy.down('div');
                if (target) {
                    buttons.hide();
                    buttons.remove();

                    target.appendChild(buttons);
                    buttons.show();
                }
            }
        }

        this.headerCopy.style.display = 'block';
    },

    // Starts object on window load
    startOnLoad: function () {
        if (!this.compatible) {
            return;
        }

        if (!this.funcOnWindowLoad) {
            this.funcOnWindowLoad = this.start.bind(this);
        }
        Event.observe(window, 'load', this.funcOnWindowLoad);
    },

    // Removes object start on window load
    removeOnLoad: function () {
        if (!this.funcOnWindowLoad) {
            return;
        }
        Event.stopObserving(window, 'load', this.funcOnWindowLoad);
    },

    // Starts object by creating toolbar and enabling scroll/resize events
    start: function () {
        if (!this.compatible) {
            return;
        }

        this.reset();
        this.startListening();
    },

    // Stops object by removing toolbar and stopping listening to events
    stop: function () {
        this.stopListening();
        this.removeOnLoad();
        this.showNormalToolbar();
    },

    // Addes events on scroll/resize
    startListening: function () {
        if (this.eventsAdded) {
            return;
        }

        if (!this.funcUpdateForViewport) {
            this.funcUpdateForViewport = this.updateForScroll.bind(this);
        }

        Event.observe(window, 'scroll', this.funcUpdateForViewport);
        Event.observe(window, 'resize', this.funcUpdateForViewport);

        this.eventsAdded = true;
    },

    // Removes listening to events on resize/update
    stopListening: function () {
        if (!this.eventsAdded) {
            return;
        }
        Event.stopObserving(window, 'scroll', this.funcUpdateForViewport);
        Event.stopObserving(window, 'resize', this.funcUpdateForViewport);

        this.eventsAdded = false;
    }
}

// Deprecated since 1.4.2.0-beta1 - use toolbarToggle.reset() instead
function updateTopButtonToolbarToggle()
{
    toolbarToggle.reset();
}

// Deprecated since 1.4.2.0-beta1 - use toolbarToggle.createToolbar() instead
function createTopButtonToolbarToggle()
{
    toolbarToggle.createToolbar();
}

// Deprecated since 1.4.2.0-beta1 - use toolbarToggle.updateForScroll() instead
function floatingTopButtonToolbarToggle()
{
    toolbarToggle.updateForScroll();
}

// Start toolbar on window load
toolbarToggle.startOnLoad();


/** Cookie Reading And Writing **/

var Cookie = {
    all: function() {
        var pairs = document.cookie.split(';');
        var cookies = {};
        pairs.each(function(item, index) {
            var pair = item.strip().split('=');
            cookies[unescape(pair[0])] = unescape(pair[1]);
        });

        return cookies;
    },
    read: function(cookieName) {
        var cookies = this.all();
        if(cookies[cookieName]) {
            return cookies[cookieName];
        }
        return null;
    },
    write: function(cookieName, cookieValue, cookieLifeTime) {
        var expires = '';
        if (cookieLifeTime) {
            var date = new Date();
            date.setTime(date.getTime()+(cookieLifeTime*1000));
            expires = '; expires='+date.toGMTString();
        }
        var urlPath = '/' + BASE_URL.split('/').slice(3).join('/'); // Get relative path
        document.cookie = escape(cookieName) + "=" + escape(cookieValue) + expires + "; path=" + urlPath;
    },
    clear: function(cookieName) {
        this.write(cookieName, '', -1);
    }
};

var Fieldset = {
    cookiePrefix: 'fh-',
    applyCollapse: function(containerId) {
        //var collapsed = Cookie.read(this.cookiePrefix + containerId);
        //if (collapsed !== null) {
        //    Cookie.clear(this.cookiePrefix + containerId);
        //}
        if ($(containerId + '-state')) {
            collapsed = $(containerId + '-state').value == 1 ? 0 : 1;
        } else {
            collapsed = $(containerId + '-head').collapsed;
        }
        if (collapsed==1 || collapsed===undefined) {
           $(containerId + '-head').removeClassName('open');
           if($(containerId + '-head').up('.section-config')) {
                $(containerId + '-head').up('.section-config').removeClassName('active');
           }
           $(containerId).hide();
        } else {
           $(containerId + '-head').addClassName('open');
           if($(containerId + '-head').up('.section-config')) {
                $(containerId + '-head').up('.section-config').addClassName('active');
           }
           $(containerId).show();
        }
    },
    toggleCollapse: function(containerId, saveThroughAjax) {
        if ($(containerId + '-state')) {
            collapsed = $(containerId + '-state').value == 1 ? 0 : 1;
        } else {
            collapsed = $(containerId + '-head').collapsed;
        }
        //Cookie.read(this.cookiePrefix + containerId);
        if(collapsed==1 || collapsed===undefined) {
            //Cookie.write(this.cookiePrefix + containerId,  0, 30*24*60*60);
            if ($(containerId + '-state')) {
                $(containerId + '-state').value = 1;
            }
            $(containerId + '-head').collapsed = 0;
        } else {
            //Cookie.clear(this.cookiePrefix + containerId);
            if ($(containerId + '-state')) {
                $(containerId + '-state').value = 0;
            }
            $(containerId + '-head').collapsed = 1;
        }

        this.applyCollapse(containerId);
        if (typeof saveThroughAjax != "undefined") {
            this.saveState(saveThroughAjax, {container: containerId, value: $(containerId + '-state').value});
        }
    },
    addToPrefix: function (value) {
        this.cookiePrefix += value + '-';
    },
    saveState: function(url, parameters) {
        new Ajax.Request(url, {
            method: 'get',
            parameters: Object.toQueryString(parameters),
            loaderArea: false
        });
    }
};

var Base64 = {
    // private property
    _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
     //'+/=', '-_,'
    // public method for encoding
    encode: function (input) {
        var output = "";
        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
        var i = 0;

        input = Base64._utf8_encode(input);

        while (i < input.length) {

            chr1 = input.charCodeAt(i++);
            chr2 = input.charCodeAt(i++);
            chr3 = input.charCodeAt(i++);

            enc1 = chr1 >> 2;
            enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
            enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
            enc4 = chr3 & 63;

            if (isNaN(chr2)) {
                enc3 = enc4 = 64;
            } else if (isNaN(chr3)) {
                enc4 = 64;
            }
            output = output +
            this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
            this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
        }

        return output;
    },

    // public method for decoding
    decode: function (input) {
        var output = "";
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;

        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

        while (i < input.length) {

            enc1 = this._keyStr.indexOf(input.charAt(i++));
            enc2 = this._keyStr.indexOf(input.charAt(i++));
            enc3 = this._keyStr.indexOf(input.charAt(i++));
            enc4 = this._keyStr.indexOf(input.charAt(i++));

            chr1 = (enc1 << 2) | (enc2 >> 4);
            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
            chr3 = ((enc3 & 3) << 6) | enc4;

            output = output + String.fromCharCode(chr1);

            if (enc3 != 64) {
                output = output + String.fromCharCode(chr2);
            }
            if (enc4 != 64) {
                output = output + String.fromCharCode(chr3);
            }
        }
        output = Base64._utf8_decode(output);
        return output;
    },

    mageEncode: function(input){
        return this.encode(input).replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, ',');
    },

    mageDecode: function(output){
        output = output.replace(/\-/g, '+').replace(/_/g, '/').replace(/,/g, '=');
        return this.decode(output);
    },

    idEncode: function(input){
        return this.encode(input).replace(/\+/g, ':').replace(/\//g, '_').replace(/=/g, '-');
    },

    idDecode: function(output){
        output = output.replace(/\-/g, '=').replace(/_/g, '/').replace(/\:/g, '\+');
        return this.decode(output);
    },

    // private method for UTF-8 encoding
    _utf8_encode : function (string) {
        string = string.replace(/\r\n/g,"\n");
        var utftext = "";

        for (var n = 0; n < string.length; n++) {

            var c = string.charCodeAt(n);

            if (c < 128) {
                utftext += String.fromCharCode(c);
            }
            else if((c > 127) && (c < 2048)) {
                utftext += String.fromCharCode((c >> 6) | 192);
                utftext += String.fromCharCode((c & 63) | 128);
            }
            else {
                utftext += String.fromCharCode((c >> 12) | 224);
                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                utftext += String.fromCharCode((c & 63) | 128);
            }
        }
        return utftext;
    },

    // private method for UTF-8 decoding
    _utf8_decode : function (utftext) {
        var string = "";
        var i = 0;
        var c = c1 = c2 = 0;

        while ( i < utftext.length ) {

            c = utftext.charCodeAt(i);

            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            }
            else if((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i+1);
                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            }
            else {
                c2 = utftext.charCodeAt(i+1);
                c3 = utftext.charCodeAt(i+2);
                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }
        }
        return string;
    }
};

/**
 * Array functions
 */

/**
 * Callback function for sort numeric values
 *
 * @param val1
 * @param val2
 */
function sortNumeric(val1, val2)
{
    return val1 - val2;
}

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
/**
 * Convert a single file-input element into a 'multiple' input list
 *
 * Usage:
 *
 *   1. Create a file input element (no name)
 *      eg. <input type="file" id="first_file_element">
 *
 *   2. Create a DIV for the output to be written to
 *      eg. <div id="files_list"></div>
 *
 *   3. Instantiate a MultiSelector object, passing in the DIV and an (optional) maximum number of files
 *      eg. var multi_selector = new MultiSelector( document.getElementById( 'files_list' ), 3 );
 *
 *   4. Add the first element
 *      eg. multi_selector.addElement( document.getElementById( 'first_file_element' ) );
 *
 *   5. That's it.
 *
 *   You might (will) want to play around with the addListRow() method to make the output prettier.
 *
 *   You might also want to change the line
 *       element.name = 'file_' + this.count;
 *   ...to a naming convention that makes more sense to you.
 *
 */
function MultiSelector( list_target, field_name, max, new_element_html, delete_text, new_file_input ){

    // Where to write the list
    this.list_target = list_target;
    // Field name
    this.field_name = field_name;
    // How many elements?
    this.count = 0;
    // How many elements?
    this.id = 0;
    // Is there a maximum?
    if( max ){
        this.max = max;
    } else {
        this.max = -1;
    };
    this.new_element_html = new_element_html;
    this.delete_text = delete_text;
    this.new_file_input = new_file_input;

    /**
     * Add a new file input element
     */
    this.addElement = function( element ){

        // Make sure it's a file input element
        if( element.tagName == 'INPUT' && element.type == 'file' ){

            // Element name -- what number am I?
            // element.name = 'file_' + this.id++;
            this.id++;
            element.name = this.field_name + '[]';

            // Add reference to this object
            element.multi_selector = this;

            // What to do when a file is selected
            element.onchange = function(){

                // New file input
                var new_element = document.createElement( 'input' );
                new_element.type = 'file';

                // Add new element
                this.parentNode.insertBefore( new_element, this );

                // Apply 'update' to element
                this.multi_selector.addElement( new_element );

                // Update list
                this.multi_selector.addListRow( this );

                // Hide this: we can't use display:none because Safari doesn't like it
                this.style.position = 'absolute';
                this.style.left = '-1000px';

            };
            // If we've reached maximum number, disable input element
            if( this.max != -1 && this.count >= this.max ){
                element.disabled = true;
            };

            // File element counter
            this.count++;
            // Most recent element
            this.current_element = element;

        } else {
            // This can only be applied to file input elements!
            alert( 'Error: not a file input element' );
        };

    };

    /**
     * Add a new row to the list of files
     */
    this.addListRow = function( element ){

/*
        // Row div
        var new_row = document.createElement( 'div' );
*/

        // Sort order input
        var new_row_input = document.createElement( 'input' );
        new_row_input.type = 'text';
        new_row_input.name = 'general[position_new][]';
        new_row_input.size = '3';
        new_row_input.value = '0';

        // Delete button
        var new_row_button = document.createElement( 'input' );
        new_row_button.type = 'checkbox';
        new_row_button.value = 'Delete';

        var new_row_span = document.createElement( 'span' );
        new_row_span.innerHTML = this.delete_text;

        table = this.list_target;

        // no of rows in the table:
        noOfRows = table.rows.length;

        // no of columns in the pre-last row:
        noOfCols = table.rows[noOfRows-2].cells.length;

        // insert row at pre-last:
        var x=table.insertRow(noOfRows-1);

        // insert cells in row.
        for (var j = 0; j < noOfCols; j++) {

            newCell = x.insertCell(j);
            newCell.align = "center";
            newCell.valign = "middle";

//            if (j==0) {
//                newCell.innerHTML = this.new_element_html.replace(/%file%/g, element.value).replace(/%id%/g, this.id).replace(/%j%/g, j)
//                    + this.new_file_input.replace(/%file%/g, element.value).replace(/%id%/g, this.id).replace(/%j%/g, j);
//            }
            if (j==3) {
                newCell.appendChild( new_row_input );
            }
            else if (j==4) {
                newCell.appendChild( new_row_button );
            }
            else {
//                newCell.innerHTML = this.new_file_input.replace(/%file%/g, element.value).replace(/%id%/g, this.id).replace(/%j%/g, j);
                newCell.innerHTML = this.new_file_input.replace(/%id%/g, this.id).replace(/%j%/g, j);
            }

//            newCell.innerHTML="NEW CELL" + j;

        }

        // References
//		new_row.element = element;

        // Delete function
        new_row_button.onclick= function(){

            // Remove element from form
            this.parentNode.element.parentNode.removeChild( this.parentNode.element );

            // Remove this row from the list
            this.parentNode.parentNode.removeChild( this.parentNode );

            // Decrement counter
            this.parentNode.element.multi_selector.count--;

            // Re-enable input element (if it's disabled)
            this.parentNode.element.multi_selector.current_element.disabled = false;

            // Appease Safari
            //    without it Safari wants to reload the browser window
            //    which nixes your already queued uploads
            return false;
        };

        // Set row value
//		new_row.innerHTML = this.new_element_html.replace(/%file%/g, element.value).replace(/%id%/g, this.id);

        // Add button
//		new_row.appendChild( new_row_button );
//		new_row.appendChild( new_row_span );

        // Add it to the list
//		this.list_target.appendChild( new_row );

    };

    // Insert row into table.
    this.insRowLast = function ( table ){

        // noOfRpws in table.
        noOfRows = table.rows.length;
        // no of columns of last row.
        noOfCols = table.rows[noOfRows-1].cells.length;

        // insert row at last.
        var x=table.insertRow(noOfRows);

        // insert cells in row.
        for (var j = 0; j < noOfCols; j++) {
            newCell = x.insertCell(j);
            newCell.innerHTML="NEW CELL" + j;
        }

    };

    //delete row
    this.deleteRow = function ( table, row ){

        table.deleteRow(row);

    };

    //delete last row
    this.deleteRow = function ( table ){

        noOfRows = table.rows.length;
        table.deleteRow(noOfRows-1);

    };


};

/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */

var Product = {};

Product.Gallery = Class.create();
Product.Gallery.prototype = {
    images : [],
    file2id : {
        'no_selection' :0
    },
    idIncrement :1,
    containerId :'',
    container :null,
    uploader :null,
    imageTypes : {},
    initialize : function(containerId, uploader, imageTypes) {
        this.containerId = containerId, this.container = $(this.containerId);
        this.uploader = uploader;
        this.imageTypes = imageTypes;
        if (this.uploader) {
            this.uploader.onFilesComplete = this.handleUploadComplete
                    .bind(this);
        }
        // this.uploader.onFileProgress = this.handleUploadProgress.bind(this);
        // this.uploader.onFileError = this.handleUploadError.bind(this);
        this.images = this.getElement('save').value.evalJSON();
        this.imagesValues = this.getElement('save_image').value.evalJSON();
        this.template = new Template('<tr id="__id__" class="preview">' + this
                .getElement('template').innerHTML + '</tr>', new RegExp(
                '(^|.|\\r|\\n)(__([a-zA-Z0-9_]+)__)', ''));
        this.fixParentTable();
        this.updateImages();
        varienGlobalEvents.attachEventHandler('moveTab', this.onImageTabMove
                .bind(this));
    },
    onImageTabMove : function(event) {
        var imagesTab = false;
        this.container.ancestors().each( function(parentItem) {
            if (parentItem.tabObject) {
                imagesTab = parentItem.tabObject;
                throw $break;
            }
        }.bind(this));

        if (imagesTab && event.tab && event.tab.name && imagesTab.name == event.tab.name) {
            this.container.select('input[type="radio"]').each(function(radio) {
                radio.observe('change', this.onChangeRadio);
            }.bind(this));
            this.updateImages();
        }

    },
    fixParentTable : function() {
        this.container.ancestors().each( function(parentItem) {
            if (parentItem.tagName.toLowerCase() == 'td') {
                parentItem.style.width = '100%';
            }
            if (parentItem.tagName.toLowerCase() == 'table') {
                parentItem.style.width = '100%';
                throw $break;
            }
        });
    },
    getElement : function(name) {
        return $(this.containerId + '_' + name);
    },
    showUploader : function() {
        this.getElement('add_images_button').hide();
        this.getElement('uploader').show();
    },
    handleUploadComplete : function(files) {
        files.each( function(item) {
            if (!item.response.isJSON()) {
                try {
                    console.log(item.response);
                } catch (e2) {
                    alert(item.response);
                }
                return;
            }
            var response = item.response.evalJSON();
            if (response.error) {
                return;
            }
            var newImage = {};
            newImage.url = response.url;
            newImage.file = response.file;
            newImage.label = '';
            newImage.position = this.getNextPosition();
            newImage.disabled = 0;
            newImage.removed = 0;
            this.images.push(newImage);
            this.uploader.removeFile(item.id);
        }.bind(this));
        this.container.setHasChanges();
        this.updateImages();
    },
    updateImages : function() {
        this.getElement('save').value = Object.toJSON(this.images);
        $H(this.imageTypes).each(
                function(pair) {
                    this.getFileElement('no_selection',
                            'cell-' + pair.key + ' input').checked = true;
                }.bind(this));
        this.images.each( function(row) {
            if (!$(this.prepareId(row.file))) {
                this.createImageRow(row);
            }
            this.updateVisualisation(row.file);
        }.bind(this));
        this.updateUseDefault(false);
    },
    onChangeRadio: function (evt) {
        var element = Event.element(evt);
        element.setHasChanges();
    },
    createImageRow : function(image) {
        var vars = Object.clone(image);
        vars.id = this.prepareId(image.file);
        var html = this.template.evaluate(vars);
        Element.insert(this.getElement('list'), {
            bottom :html
        });

        $(vars.id).select('input[type="radio"]').each(function(radio) {
            radio.observe('change', this.onChangeRadio);
        }.bind(this));
    },
    prepareId : function(file) {
        if (typeof this.file2id[file] == 'undefined') {
            this.file2id[file] = this.idIncrement++;
        }
        return this.containerId + '-image-' + this.file2id[file];
    },
    getNextPosition : function() {
        var maxPosition = 0;
        this.images.each( function(item) {
            if (parseInt(item.position) > maxPosition) {
                maxPosition = parseInt(item.position);
            }
        });
        return maxPosition + 1;
    },
    updateImage : function(file) {
        var index = this.getIndexByFile(file);
        this.images[index].label = this
                .getFileElement(file, 'cell-label input').value;
        this.images[index].position = this.getFileElement(file,
                'cell-position input').value;
        this.images[index].removed = (this.getFileElement(file,
                'cell-remove input').checked ? 1 : 0);
        this.images[index].disabled = (this.getFileElement(file,
                'cell-disable input').checked ? 1 : 0);
        this.getElement('save').value = Object.toJSON(this.images);
        this.updateState(file);
        this.container.setHasChanges();
    },
    loadImage : function(file) {
        var image = this.getImageByFile(file);
        this.getFileElement(file, 'cell-image img').src = image.url;
        this.getFileElement(file, 'cell-image img').show();
        this.getFileElement(file, 'cell-image .place-holder').hide();
    },
    setProductImages : function(file) {
        $H(this.imageTypes)
                .each(
                        function(pair) {
                            if (this.getFileElement(file,
                                    'cell-' + pair.key + ' input').checked) {
                                this.imagesValues[pair.key] = (file == 'no_selection' ? null
                                        : file);
                            }
                        }.bind(this));

        this.getElement('save_image').value = Object.toJSON($H(this.imagesValues));
    },
    updateVisualisation : function(file) {
        var image = this.getImageByFile(file);
        this.getFileElement(file, 'cell-label input').value = image.label;
        this.getFileElement(file, 'cell-position input').value = image.position;
        this.getFileElement(file, 'cell-remove input').checked = (image.removed == 1);
        this.getFileElement(file, 'cell-disable input').checked = (image.disabled == 1);
        $H(this.imageTypes)
                .each(
                        function(pair) {
                            if (this.imagesValues[pair.key] == file) {
                                this.getFileElement(file,
                                        'cell-' + pair.key + ' input').checked = true;
                            }
                        }.bind(this));
        this.updateState(file);
    },
    updateState : function(file) {
        if (this.getFileElement(file, 'cell-disable input').checked) {
            this.getFileElement(file, 'cell-position input').disabled = true;
        } else {
            this.getFileElement(file, 'cell-position input').disabled = false;
        }
    },
    getFileElement : function(file, element) {
        var selector = '#' + this.prepareId(file) + ' .' + element;
        var elems = $$(selector);
        if (!elems[0]) {
            try {
                console.log(selector);
            } catch (e2) {
                alert(selector);
            }
        }

        return $$('#' + this.prepareId(file) + ' .' + element)[0];
    },
    getImageByFile : function(file) {
        if (this.getIndexByFile(file) === null) {
            return false;
        }

        return this.images[this.getIndexByFile(file)];
    },
    getIndexByFile : function(file) {
        var index;
        this.images.each( function(item, i) {
            if (item.file == file) {
                index = i;
            }
        });
        return index;
    },
    updateUseDefault : function() {
        if (this.getElement('default')) {
            this.getElement('default').select('input').each(
                    function(input) {
                        $(this.containerId).select(
                                '.cell-' + input.value + ' input').each(
                                function(radio) {
                                    radio.disabled = input.checked;
                                });
                    }.bind(this));
        }

        if (arguments.length == 0) {
            this.container.setHasChanges();
        }
    },
    handleUploadProgress : function(file) {

    },
    handleUploadError : function(fileId) {

    }
};

Product.AttributesBridge = {
    tabsObject :false,
    bindTabs2Attributes : {},
    bind : function(tabId, attributesObject) {
        this.bindTabs2Attributes[tabId] = attributesObject;
    },
    getAttributes : function(tabId) {
        return this.bindTabs2Attributes[tabId];
    },
    setTabsObject : function(tabs) {
        this.tabsObject = tabs;
    },
    getTabsObject : function() {
        return this.tabsObject;
    },
    addAttributeRow : function(data) {
        $H(data).each( function(item) {
            if (this.getTabsObject().activeTab.name != item.key) {
                this.getTabsObject().showTabContent($(item.key));
            }
            this.getAttributes(item.key).addRow(item.value);
        }.bind(this));
    }
};

Product.Attributes = Class.create();
Product.Attributes.prototype = {
    config : {},
    containerId :null,
    initialize : function(containerId) {
        this.containerId = containerId;
    },
    setConfig : function(config) {
        this.config = config;
        Product.AttributesBridge.bind(this.getConfig().tab_id, this);
    },
    getConfig : function() {
        return this.config;
    },
    create : function() {
        var win = window.open(this.getConfig().url, 'new_attribute',
                'width=900,height=600,resizable=1,scrollbars=1');
        win.focus();
    },
    addRow : function(html) {
        var attributesContainer = $$('#group_fields' + this.getConfig().group_id + ' .form-list tbody')[0];
        Element.insert(attributesContainer, {
            bottom :html
        });

        var childs = attributesContainer.childElements();
        var element = childs[childs.size() - 1].select('input', 'select',
                'textarea')[0];
        if (element) {
            window.scrollTo(0, Position.cumulativeOffset(element)[1]
                    + element.offsetHeight);
        }
    }
};

Product.Configurable = Class.create();
Product.Configurable.prototype = {
    initialize : function(attributes, links, idPrefix, grid, readonly) {
        this.templatesSyntax = new RegExp(
                '(^|.|\\r|\\n)(\'{{\\s*(\\w+)\\s*}}\')', "");
        this.attributes = attributes; // Attributes
        this.idPrefix = idPrefix; // Container id prefix
        this.links = $H(links); // Associated products
        this.newProducts = []; // For product that's created through Create
                                // Empty and Copy from Configurable
        this.readonly = readonly;

        /* Generation templates */
        this.addAttributeTemplate = new Template(
                $(idPrefix + 'attribute_template').innerHTML.replace(/__id__/g,
                        "'{{html_id}}'").replace(/ template no-display/g, ''),
                this.templatesSyntax);
        this.addValueTemplate = new Template(
                $(idPrefix + 'value_template').innerHTML.replace(/__id__/g,
                        "'{{html_id}}'").replace(/ template no-display/g, ''),
                this.templatesSyntax);
        this.pricingValueTemplate = new Template(
                $(idPrefix + 'simple_pricing').innerHTML, this.templatesSyntax);
        this.pricingValueViewTemplate = new Template(
                $(idPrefix + 'simple_pricing_view').innerHTML,
                this.templatesSyntax);

        this.container = $(idPrefix + 'attributes');

        /* Listeners */
        this.onLabelUpdate = this.updateLabel.bindAsEventListener(this); // Update
                                                                            // attribute
                                                                            // label
        this.onValuePriceUpdate = this.updateValuePrice
                .bindAsEventListener(this); // Update pricing value
        this.onValueTypeUpdate = this.updateValueType.bindAsEventListener(this); // Update
                                                                                    // pricing
                                                                                    // type
        this.onValueDefaultUpdate = this.updateValueUseDefault
                .bindAsEventListener(this);

        /* Grid initialization and attributes initialization */
        this.createAttributes(); // Creation of default attributes

        this.grid = grid;
        this.grid.rowClickCallback = this.rowClick.bind(this);
        this.grid.initRowCallback = this.rowInit.bind(this);
        this.grid.checkboxCheckCallback = this.registerProduct.bind(this); // Associate/Unassociate
                                                                            // simple
                                                                            // product

        this.grid.rows.each( function(row) {
            this.rowInit(this.grid, row);
        }.bind(this));
    },
    createAttributes : function() {
        this.attributes.each( function(attribute, index) {
            // var li = Builder.node('li', {className:'attribute'});
                var li = $(document.createElement('LI'));
                li.className = 'attribute';

                li.id = this.idPrefix + '_attribute_' + index;
                attribute.html_id = li.id;
                if (attribute && attribute.label && attribute.label.blank()) {
                    attribute.label = '&nbsp;'
                }
                var label_readonly = '';
                var use_default_checked = '';
                if (attribute.use_default == '1') {
                    use_default_checked = ' checked="checked"';
                    label_readonly = ' readonly="readonly"';
                }

                var template = this.addAttributeTemplate.evaluate(attribute);
                template = template.replace(
                        new RegExp(' readonly="label"', 'ig'), label_readonly);
                template = template.replace(new RegExp(
                        ' checked="use_default"', 'ig'), use_default_checked);
                li.update(template);
                li.attributeObject = attribute;

                this.container.appendChild(li);
                li.attributeValues = li.down('.attribute-values');

                if (attribute.values) {
                    attribute.values.each( function(value) {
                        this.createValueRow(li, value); // Add pricing values
                        }.bind(this));
                }

                /* Observe label change */
                Event.observe(li.down('.attribute-label'), 'change',
                        this.onLabelUpdate);
                Event.observe(li.down('.attribute-label'), 'keyup',
                        this.onLabelUpdate);
                Event.observe(li.down('.attribute-use-default-label'),
                        'change', this.onLabelUpdate);
            }.bind(this));
        if (!this.readonly) {
            // Creation of sortable for attributes sorting
            Sortable.create(this.container, {
                handle :'attribute-name-container',
                onUpdate :this.updatePositions.bind(this)
            });
        }
        this.updateSaveInput();
    },

    updateLabel : function(event) {
        var li = Event.findElement(event, 'LI');
        var labelEl = li.down('.attribute-label');
        var defEl = li.down('.attribute-use-default-label');

        li.attributeObject.label = labelEl.value;
        if (defEl.checked) {
            labelEl.readOnly = true;
            li.attributeObject.use_default = 1;
        } else {
            labelEl.readOnly = false;
            li.attributeObject.use_default = 0;
        }

        this.updateSaveInput();
    },
    updatePositions : function(param) {
        this.container.childElements().each( function(row, index) {
            row.attributeObject.position = index;
        });
        this.updateSaveInput();
    },
    addNewProduct : function(productId, attributes) {
        if (this.checkAttributes(attributes)) {
            this.links.set(productId, this.cloneAttributes(attributes));
        } else {
            this.newProducts.push(productId);
        }

        this.updateGrid();
        this.updateValues();
        this.grid.reload(null);
    },
    createEmptyProduct : function() {
        this.createPopup(this.createEmptyUrl)
    },
    createNewProduct : function() {
        this.createPopup(this.createNormalUrl);
    },
    createPopup : function(url) {
        if (this.win && !this.win.closed) {
            this.win.close();
        }

        this.win = window.open(url, '',
                'width=1000,height=700,resizable=1,scrollbars=1');
        this.win.focus();
    },
    registerProduct : function(grid, element, checked) {
        if (checked) {
            if (element.linkAttributes) {
                this.links.set(element.value, element.linkAttributes);
            }
        } else {
            this.links.unset(element.value);
        }
        this.updateGrid();
        this.grid.rows.each( function(row) {
            this.revalidateRow(this.grid, row);
        }.bind(this));
        this.updateValues();
    },
    updateProduct : function(productId, attributes) {
        var isAssociated = false;

        if (typeof this.links.get(productId) != 'undefined') {
            isAssociated = true;
            this.links.unset(productId);
        }

        if (isAssociated && this.checkAttributes(attributes)) {
            this.links.set(productId, this.cloneAttributes(attributes));
        } else if (isAssociated) {
            this.newProducts.push(productId);
        }

        this.updateGrid();
        this.updateValues();
        this.grid.reload(null);
    },
    cloneAttributes : function(attributes) {
        var newObj = [];
        for ( var i = 0, length = attributes.length; i < length; i++) {
            newObj[i] = Object.clone(attributes[i]);
        }
        return newObj;
    },
    rowClick : function(grid, event) {
        var trElement = Event.findElement(event, 'tr');
        var isInput = Event.element(event).tagName.toUpperCase() == 'INPUT';

        if ($(Event.findElement(event, 'td')).down('a')) {
            return;
        }

        if (trElement) {
            var checkbox = $(trElement).down('input');
            if (checkbox && !checkbox.disabled) {
                var checked = isInput ? checkbox.checked : !checkbox.checked;
                grid.setCheckboxChecked(checkbox, checked);
            }
        }
    },
    rowInit : function(grid, row) {
        var checkbox = $(row).down('.checkbox');
        var input = $(row).down('.value-json');
        if (checkbox && input) {
            checkbox.linkAttributes = input.value.evalJSON();
            if (!checkbox.checked) {
                if (!this.checkAttributes(checkbox.linkAttributes)) {
                    $(row).addClassName('invalid');
                    checkbox.disable();
                } else {
                    $(row).removeClassName('invalid');
                    checkbox.enable();
                }
            }
        }
    },
    revalidateRow : function(grid, row) {
        var checkbox = $(row).down('.checkbox');
        if (checkbox) {
            if (!checkbox.checked) {
                if (!this.checkAttributes(checkbox.linkAttributes)) {
                    $(row).addClassName('invalid');
                    checkbox.disable();
                } else {
                    $(row).removeClassName('invalid');
                    checkbox.enable();
                }
            }
        }
    },
    checkAttributes : function(attributes) {
        var result = true;
        this.links
                .each( function(pair) {
                    var fail = false;
                    for ( var i = 0; i < pair.value.length && !fail; i++) {
                        for ( var j = 0; j < attributes.length && !fail; j++) {
                            if (pair.value[i].attribute_id == attributes[j].attribute_id
                                    && pair.value[i].value_index != attributes[j].value_index) {
                                fail = true;
                            }
                        }
                    }
                    if (!fail) {
                        result = false;
                    }
                });
        return result;
    },
    updateGrid : function() {
        this.grid.reloadParams = {
            'products[]' :this.links.keys().size() ? this.links.keys() : [ 0 ],
            'new_products[]' :this.newProducts
        };
    },
    updateValues : function() {
        var uniqueAttributeValues = $H( {});
        /* Collect unique attributes */
        this.links.each( function(pair) {
            for ( var i = 0, length = pair.value.length; i < length; i++) {
                var attribute = pair.value[i];
                if (uniqueAttributeValues.keys()
                        .indexOf(attribute.attribute_id) == -1) {
                    uniqueAttributeValues.set(attribute.attribute_id, $H( {}));
                }
                uniqueAttributeValues.get(attribute.attribute_id).set(
                        attribute.value_index, attribute);
            }
        });
        /* Updating attributes value container */
        this.container
                .childElements()
                .each(
                        function(row) {
                            var attribute = row.attributeObject;
                            for ( var i = 0, length = attribute.values.length; i < length; i++) {
                                if (uniqueAttributeValues.keys().indexOf(
                                        attribute.attribute_id) == -1
                                        || uniqueAttributeValues
                                                .get(attribute.attribute_id)
                                                .keys()
                                                .indexOf(
                                                        attribute.values[i].value_index) == -1) {
                                    row.attributeValues
                                            .childElements()
                                            .each(
                                                    function(elem) {
                                                        if (elem.valueObject.value_index == attribute.values[i].value_index) {
                                                            elem.remove();
                                                        }
                                                    });
                                    attribute.values[i] = undefined;

                                } else {
                                    uniqueAttributeValues.get(
                                            attribute.attribute_id).unset(
                                            attribute.values[i].value_index);
                                }
                            }
                            attribute.values = attribute.values.compact();
                            if (uniqueAttributeValues
                                    .get(attribute.attribute_id)) {
                                uniqueAttributeValues.get(
                                        attribute.attribute_id).each(
                                        function(pair) {
                                            attribute.values.push(pair.value);
                                            this
                                                    .createValueRow(row,
                                                            pair.value);
                                        }.bind(this));
                            }
                        }.bind(this));
        this.updateSaveInput();
        this.updateSimpleForm();
    },
    createValueRow : function(container, value) {
        var templateVariables = $H( {});
        if (!this.valueAutoIndex) {
            this.valueAutoIndex = 1;
        }
        templateVariables.set('html_id', container.id + '_'
                + this.valueAutoIndex);
        templateVariables.update(value);
        var pricingValue = parseFloat(templateVariables.get('pricing_value'));
        if (!isNaN(pricingValue)) {
            templateVariables.set('pricing_value', pricingValue);
        } else {
            templateVariables.unset('pricing_value');
        }
        this.valueAutoIndex++;

        // var li = $(Builder.node('li', {className:'attribute-value'}));
        var li = $(document.createElement('LI'));
        li.className = 'attribute-value';
        li.id = templateVariables.get('html_id');
        li.update(this.addValueTemplate.evaluate(templateVariables));
        li.valueObject = value;
        if (typeof li.valueObject.is_percent == 'undefined') {
            li.valueObject.is_percent = 0;
        }

        if (typeof li.valueObject.pricing_value == 'undefined') {
            li.valueObject.pricing_value = '';
        }

        container.attributeValues.appendChild(li);

        var priceField = li.down('.attribute-price');
        var priceTypeField = li.down('.attribute-price-type');

        if (priceTypeField != undefined && priceTypeField.options != undefined) {
            if (parseInt(value.is_percent)) {
                priceTypeField.options[1].selected = !(priceTypeField.options[0].selected = false);
            } else {
                priceTypeField.options[1].selected = !(priceTypeField.options[0].selected = true);
            }
        }

        Event.observe(priceField, 'keyup', this.onValuePriceUpdate);
        Event.observe(priceField, 'change', this.onValuePriceUpdate);
        Event.observe(priceTypeField, 'change', this.onValueTypeUpdate);
        var useDefaultEl = li.down('.attribute-use-default-value');
        if (useDefaultEl) {
            if (li.valueObject.use_default_value) {
                useDefaultEl.checked = true;
                this.updateUseDefaultRow(useDefaultEl, li);
            }
            Event.observe(useDefaultEl, 'change', this.onValueDefaultUpdate);
        }
    },
    updateValuePrice : function(event) {
        var li = Event.findElement(event, 'LI');
        li.valueObject.pricing_value = (Event.element(event).value.blank() ? null
                : Event.element(event).value);
        this.updateSimpleForm();
        this.updateSaveInput();
    },
    updateValueType : function(event) {
        var li = Event.findElement(event, 'LI');
        li.valueObject.is_percent = (Event.element(event).value.blank() ? null
                : Event.element(event).value);
        this.updateSimpleForm();
        this.updateSaveInput();
    },
    updateValueUseDefault : function(event) {
        var li = Event.findElement(event, 'LI');
        var useDefaultEl = Event.element(event);
        li.valueObject.use_default_value = useDefaultEl.checked;
        this.updateUseDefaultRow(useDefaultEl, li);
    },
    updateUseDefaultRow : function(useDefaultEl, li) {
        var priceField = li.down('.attribute-price');
        var priceTypeField = li.down('.attribute-price-type');
        if (useDefaultEl.checked) {
            priceField.disabled = true;
            priceTypeField.disabled = true;
        } else {
            priceField.disabled = false;
            priceTypeField.disabled = false;
        }
        this.updateSimpleForm();
        this.updateSaveInput();
    },
    updateSaveInput : function() {
        $(this.idPrefix + 'save_attributes').value = Object.toJSON(this.attributes);
        $(this.idPrefix + 'save_links').value = Object.toJSON(this.links);
    },
    initializeAdvicesForSimpleForm : function() {
        if ($(this.idPrefix + 'simple_form').advicesInited) {
            return;
        }

        $(this.idPrefix + 'simple_form').select('td.value').each( function(td) {
            var adviceContainer = $(Builder.node('div'));
            td.appendChild(adviceContainer);
            td.select('input', 'select').each( function(element) {
                element.advaiceContainer = adviceContainer;
            });
        });
        $(this.idPrefix + 'simple_form').advicesInited = true;
    },
    quickCreateNewProduct : function() {
        this.initializeAdvicesForSimpleForm();
        $(this.idPrefix + 'simple_form').removeClassName('ignore-validate');
        var validationResult = $(this.idPrefix + 'simple_form').select('input',
                'select', 'textarea').collect( function(elm) {
            return Validation.validate(elm, {
                useTitle :false,
                onElementValidate : function() {
                }
            });
        }).all();
        $(this.idPrefix + 'simple_form').addClassName('ignore-validate');

        if (!validationResult) {
            return;
        }

        var params = Form.serializeElements($(this.idPrefix + 'simple_form')
                .select('input', 'select', 'textarea'), true);
        params.form_key = FORM_KEY;
        $('messages').update();
        new Ajax.Request(this.createQuickUrl, {
            parameters :params,
            method :'post',
            area :$(this.idPrefix + 'simple_form'),
            onComplete :this.quickCreateNewProductComplete.bind(this)
        });
    },
    quickCreateNewProductComplete : function(transport) {
        var result = transport.responseText.evalJSON();

        if (result.error) {
            if (result.error.fields) {
                $(this.idPrefix + 'simple_form').removeClassName(
                        'ignore-validate');
                $H(result.error.fields)
                        .each(
                                function(pair) {
                                    $('simple_product_' + pair.key).value = pair.value;
                                    $('simple_product_' + pair.key + '_autogenerate').checked = false;
                                    toggleValueElements(
                                            $('simple_product_' + pair.key + '_autogenerate'),
                                            $('simple_product_' + pair.key + '_autogenerate').parentNode);
                                    Validation.ajaxError(
                                            $('simple_product_' + pair.key),
                                            result.error.message);
                                });
                $(this.idPrefix + 'simple_form')
                        .addClassName('ignore-validate');
            } else {
                if (result.error.message) {
                    alert(result.error.message);
                } else {
                    alert(result.error);
                }
            }
            return;
        } else if (result.messages) {
            $('messages').update(result.messages);
        }

        result.attributes
                .each( function(attribute) {
                    var attr = this.getAttributeById(attribute.attribute_id);
                    if (!this.getValueByIndex(attr, attribute.value_index)
                            && result.pricing
                            && result.pricing[attr.attribute_code]) {

                        attribute.is_percent = result.pricing[attr.attribute_code].is_percent;
                        attribute.pricing_value = (result.pricing[attr.attribute_code].value == null ? ''
                                : result.pricing[attr.attribute_code].value);
                    }
                }.bind(this));

        this.attributes.each( function(attribute) {
            if ($('simple_product_' + attribute.attribute_code)) {
                $('simple_product_' + attribute.attribute_code).value = '';
            }
        }.bind(this));

        this.links.set(result.product_id, result.attributes);
        this.updateGrid();
        this.updateValues();
        this.grid.reload();
    },
    checkCreationUniqueAttributes : function() {
        var attributes = [];
        this.attributes
                .each( function(attribute) {
                    attributes
                            .push( {
                                attribute_id :attribute.attribute_id,
                                value_index :$('simple_product_' + attribute.attribute_code).value
                            });
                }.bind(this));

        return this.checkAttributes(attributes);
    },
    getAttributeByCode : function(attributeCode) {
        var attribute = null;
        this.attributes.each( function(item) {
            if (item.attribute_code == attributeCode) {
                attribute = item;
                throw $break;
            }
        });
        return attribute;
    },
    getAttributeById : function(attributeId) {
        var attribute = null;
        this.attributes.each( function(item) {
            if (item.attribute_id == attributeId) {
                attribute = item;
                throw $break;
            }
        });
        return attribute;
    },
    getValueByIndex : function(attribute, valueIndex) {
        var result = null;
        attribute.values.each( function(value) {
            if (value.value_index == valueIndex) {
                result = value;
                throw $break;
            }
        });
        return result;
    },
    showPricing : function(select, attributeCode) {
        var attribute = this.getAttributeByCode(attributeCode);
        if (!attribute) {
            return;
        }

        select = $(select);
        if (select.value
                && !$('simple_product_' + attributeCode + '_pricing_container')) {
            Element
                    .insert(
                            select,
                            {
                                after :'<div class="left"></div> <div id="simple_product_' + attributeCode + '_pricing_container" class="left"></div>'
                            });
            var newContainer = select.next('div');
            select.parentNode.removeChild(select);
            newContainer.appendChild(select);
            // Fix visualization bug
            $(this.idPrefix + 'simple_form').down('.form-list').style.width = '100%';
        }

        var container = $('simple_product_' + attributeCode + '_pricing_container');

        if (select.value) {
            var value = this.getValueByIndex(attribute, select.value);
            if (!value) {
                if (!container.down('.attribute-price')) {
                    if (value == null) {
                        value = {};
                    }
                    container.update(this.pricingValueTemplate.evaluate(value));
                    var priceValueField = container.down('.attribute-price');
                    var priceTypeField = container
                            .down('.attribute-price-type');

                    priceValueField.attributeCode = attributeCode;
                    priceValueField.priceField = priceValueField;
                    priceValueField.typeField = priceTypeField;

                    priceTypeField.attributeCode = attributeCode;
                    priceTypeField.priceField = priceValueField;
                    priceTypeField.typeField = priceTypeField;

                    Event.observe(priceValueField, 'change',
                            this.updateSimplePricing.bindAsEventListener(this));
                    Event.observe(priceValueField, 'keyup',
                            this.updateSimplePricing.bindAsEventListener(this));
                    Event.observe(priceTypeField, 'change',
                            this.updateSimplePricing.bindAsEventListener(this));

                    $('simple_product_' + attributeCode + '_pricing_value').value = null;
                    $('simple_product_' + attributeCode + '_pricing_type').value = null;
                }
            } else if (!isNaN(parseFloat(value.pricing_value))) {
                container.update(this.pricingValueViewTemplate.evaluate( {
                    'value' :(parseFloat(value.pricing_value) > 0 ? '+' : '')
                            + parseFloat(value.pricing_value)
                            + (parseInt(value.is_percent) > 0 ? '%' : '')
                }));
                $('simple_product_' + attributeCode + '_pricing_value').value = value.pricing_value;
                $('simple_product_' + attributeCode + '_pricing_type').value = value.is_percent;
            } else {
                container.update('');
                $('simple_product_' + attributeCode + '_pricing_value').value = null;
                $('simple_product_' + attributeCode + '_pricing_type').value = null;
            }
        } else if (container) {
            container.update('');
            $('simple_product_' + attributeCode + '_pricing_value').value = null;
            $('simple_product_' + attributeCode + '_pricing_type').value = null;
        }
    },
    updateSimplePricing : function(evt) {
        var element = Event.element(evt);
        if (!element.priceField.value.blank()) {
            $('simple_product_' + element.attributeCode + '_pricing_value').value = element.priceField.value;
            $('simple_product_' + element.attributeCode + '_pricing_type').value = element.typeField.value;
        } else {
            $('simple_product_' + element.attributeCode + '_pricing_value').value = null;
            $('simple_product_' + element.attributeCode + '_pricing_type').value = null;
        }
    },
    updateSimpleForm : function() {
        this.attributes.each( function(attribute) {
            if ($('simple_product_' + attribute.attribute_code)) {
                this.showPricing(
                        $('simple_product_' + attribute.attribute_code),
                        attribute.attribute_code);
            }
        }.bind(this));
    },
    showNoticeMessage : function() {
        $('assign_product_warrning').show();
    }
}

var onInitDisableFieldsList = [];

function toogleFieldEditMode(toogleIdentifier, fieldContainer) {
    if ($(toogleIdentifier).checked) {
        enableFieldEditMode(fieldContainer);
    } else {
        disableFieldEditMode(fieldContainer);
    }
}

function disableFieldEditMode(fieldContainer) {
    $(fieldContainer).disabled = true;
    if ($(fieldContainer + '_hidden')) {
        $(fieldContainer + '_hidden').disabled = true;
    }
}

function enableFieldEditMode(fieldContainer) {
    $(fieldContainer).disabled = false;
    if ($(fieldContainer + '_hidden')) {
        $(fieldContainer + '_hidden').disabled = false;
    }
}

function initDisableFields(fieldContainer) {
    onInitDisableFieldsList.push(fieldContainer);
}

function onCompleteDisableInited() {
    onInitDisableFieldsList.each( function(item) {
        disableFieldEditMode(item);
    });
}

function onUrlkeyChanged(urlKey) {
    urlKey = $(urlKey);
    var hidden = urlKey.next('input[type=hidden]');
    var chbx = urlKey.next('input[type=checkbox]');
    var oldValue = chbx.value;
    chbx.disabled = (oldValue == urlKey.value);
    hidden.disabled = chbx.disabled;
}

function onCustomUseParentChanged(element) {
    var useParent = (element.value == 1) ? true : false;
    element.up(2).select('input', 'select', 'textarea').each(function(el){
        if (element.id != el.id) {
            el.disabled = useParent;
        }
    });
    element.up(2).select('img').each(function(el){
        if (useParent) {
            el.hide();
        } else {
            el.show();
        }
    });
}

Event.observe(window, 'load', onCompleteDisableInited);

/*  Copyright Mihai Bazon, 2002-2005 | www.bazon.net/mishoo
 * -----------------------------------------------------------
 *
 * The DHTML Calendar, version 1.0 "It is happening again"
 *
 * Details and latest version at:
 * www.dynarch.com/projects/calendar
 *
 * This script is developed by Dynarch.com.  Visit us at www.dynarch.com.
 *
 * This script is distributed under the GNU Lesser General Public License.
 * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
 */

// $Id: calendar.js,v 1.51 2005/03/07 16:44:31 mishoo Exp $

/** The Calendar object constructor. */
Calendar = function (firstDayOfWeek, dateStr, onSelected, onClose) {
    // member variables
    this.activeDiv = null;
    this.currentDateEl = null;
    this.getDateStatus = null;
    this.getDateToolTip = null;
    this.getDateText = null;
    this.timeout = null;
    this.onSelected = onSelected || null;
    this.onClose = onClose || null;
    this.dragging = false;
    this.hidden = false;
    this.minYear = 1970;
    this.maxYear = 2050;
    this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"];
    this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"];
    this.isPopup = true;
    this.weekNumbers = true;
    this.firstDayOfWeek = typeof firstDayOfWeek == "number" ? firstDayOfWeek : Calendar._FD; // 0 for Sunday, 1 for Monday, etc.
    this.showsOtherMonths = false;
    this.dateStr = dateStr;
    this.ar_days = null;
    this.showsTime = false;
    this.time24 = true;
    this.yearStep = 2;
    this.hiliteToday = true;
    this.multiple = null;
    // HTML elements
    this.table = null;
    this.element = null;
    this.tbody = null;
    this.firstdayname = null;
    // Combo boxes
    this.monthsCombo = null;
    this.yearsCombo = null;
    this.hilitedMonth = null;
    this.activeMonth = null;
    this.hilitedYear = null;
    this.activeYear = null;
    // Information
    this.dateClicked = false;

    // one-time initializations
    if (typeof Calendar._SDN == "undefined") {
        // table of short day names
        if (typeof Calendar._SDN_len == "undefined")
            Calendar._SDN_len = 3;
        var ar = new Array();
        for (var i = 8; i > 0;) {
            ar[--i] = Calendar._DN[i].substr(0, Calendar._SDN_len);
        }
        Calendar._SDN = ar;
        // table of short month names
        if (typeof Calendar._SMN_len == "undefined")
            Calendar._SMN_len = 3;
        ar = new Array();
        for (var i = 12; i > 0;) {
            ar[--i] = Calendar._MN[i].substr(0, Calendar._SMN_len);
        }
        Calendar._SMN = ar;
    }
};

// ** constants

/// "static", needed for event handlers.
Calendar._C = null;

/// detect a special case of "web browser"
Calendar.is_ie = ( /msie/i.test(navigator.userAgent) &&
           !/opera/i.test(navigator.userAgent) );

Calendar.is_ie5 = ( Calendar.is_ie && /msie 5\.0/i.test(navigator.userAgent) );

/// detect Opera browser
Calendar.is_opera = /opera/i.test(navigator.userAgent);

/// detect KHTML-based browsers
Calendar.is_khtml = /Konqueror|Safari|KHTML/i.test(navigator.userAgent);

/// detect Gecko browsers
Calendar.is_gecko = navigator.userAgent.match(/gecko/i);

// BEGIN: UTILITY FUNCTIONS; beware that these might be moved into a separate
//        library, at some point.

// Returns CSS property for element
Calendar.getStyle = function(element, style) {
    if (element.currentStyle) {
        var y = element.currentStyle[style];
    } else if (window.getComputedStyle) {
        var y = document.defaultView.getComputedStyle(element,null).getPropertyValue(style);
    }

    return y;
};

/*
 * Different ways to find element's absolute position
 */
Calendar.getAbsolutePos = function(element) {

    var res = new Object();
    res.x = 0; res.y = 0;

    // variant 1 (working best, copy-paste from prototype library)
    do {
        res.x += element.offsetLeft || 0;
        res.y += element.offsetTop  || 0;
        element = element.offsetParent;
        if (element) {
            if (element.tagName.toUpperCase() == 'BODY') break;
            var p = Calendar.getStyle(element, 'position');
            if ((p !== 'static') && (p !== 'relative')) break;
        }
    } while (element);

    return res;

    // variant 2 (good solution, but lost in IE8)
    if (element !== null) {
        res.x = element.offsetLeft;
        res.y = element.offsetTop;

        var offsetParent = element.offsetParent;
        var parentNode = element.parentNode;

        while (offsetParent !== null) {
            res.x += offsetParent.offsetLeft;
            res.y += offsetParent.offsetTop;

            if (offsetParent != document.body && offsetParent != document.documentElement) {
                res.x -= offsetParent.scrollLeft;
                res.y -= offsetParent.scrollTop;
            }
            //next lines are necessary to support FireFox problem with offsetParent
            if (Calendar.is_gecko) {
                while (offsetParent != parentNode && parentNode !== null) {
                    res.x -= parentNode.scrollLeft;
                    res.y -= parentNode.scrollTop;
                    parentNode = parentNode.parentNode;
                }
            }
            parentNode = offsetParent.parentNode;
            offsetParent = offsetParent.offsetParent;
        }
    }
    return res;

    // variant 2 (not working)

//    var SL = 0, ST = 0;
//    var is_div = /^div$/i.test(el.tagName);
//    if (is_div && el.scrollLeft)
//        SL = el.scrollLeft;
//    if (is_div && el.scrollTop)
//        ST = el.scrollTop;
//    var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };
//    if (el.offsetParent) {
//        var tmp = this.getAbsolutePos(el.offsetParent);
//        r.x += tmp.x;
//        r.y += tmp.y;
//    }
//    return r;
};

Calendar.isRelated = function (el, evt) {
    var related = evt.relatedTarget;
    if (!related) {
        var type = evt.type;
        if (type == "mouseover") {
            related = evt.fromElement;
        } else if (type == "mouseout") {
            related = evt.toElement;
        }
    }
    while (related) {
        if (related == el) {
            return true;
        }
        related = related.parentNode;
    }
    return false;
};

Calendar.removeClass = function(el, className) {
    if (!(el && el.className)) {
        return;
    }
    var cls = el.className.split(" ");
    var ar = new Array();
    for (var i = cls.length; i > 0;) {
        if (cls[--i] != className) {
            ar[ar.length] = cls[i];
        }
    }
    el.className = ar.join(" ");
};

Calendar.addClass = function(el, className) {
    Calendar.removeClass(el, className);
    el.className += " " + className;
};

// FIXME: the following 2 functions totally suck, are useless and should be replaced immediately.
Calendar.getElement = function(ev) {
    var f = Calendar.is_ie ? window.event.srcElement : ev.currentTarget;
    while (f.nodeType != 1 || /^div$/i.test(f.tagName))
        f = f.parentNode;
    return f;
};

Calendar.getTargetElement = function(ev) {
    var f = Calendar.is_ie ? window.event.srcElement : ev.target;
    while (f.nodeType != 1)
        f = f.parentNode;
    return f;
};

Calendar.stopEvent = function(ev) {
    ev || (ev = window.event);
    if (Calendar.is_ie) {
        ev.cancelBubble = true;
        ev.returnValue = false;
    } else {
        ev.preventDefault();
        ev.stopPropagation();
    }
    return false;
};

Calendar.addEvent = function(el, evname, func) {
    if (el.attachEvent) { // IE
        el.attachEvent("on" + evname, func);
    } else if (el.addEventListener) { // Gecko / W3C
        el.addEventListener(evname, func, true);
    } else {
        el["on" + evname] = func;
    }
};

Calendar.removeEvent = function(el, evname, func) {
    if (el.detachEvent) { // IE
        el.detachEvent("on" + evname, func);
    } else if (el.removeEventListener) { // Gecko / W3C
        el.removeEventListener(evname, func, true);
    } else {
        el["on" + evname] = null;
    }
};

Calendar.createElement = function(type, parent) {
    var el = null;
    if (document.createElementNS) {
        // use the XHTML namespace; IE won't normally get here unless
        // _they_ "fix" the DOM2 implementation.
        el = document.createElementNS("http://www.w3.org/1999/xhtml", type);
    } else {
        el = document.createElement(type);
    }
    if (typeof parent != "undefined") {
        parent.appendChild(el);
    }
    return el;
};

// END: UTILITY FUNCTIONS

// BEGIN: CALENDAR STATIC FUNCTIONS

/** Internal -- adds a set of events to make some element behave like a button. */
Calendar._add_evs = function(el) {
    with (Calendar) {
        addEvent(el, "mouseover", dayMouseOver);
        addEvent(el, "mousedown", dayMouseDown);
        addEvent(el, "mouseout", dayMouseOut);
        if (is_ie) {
            addEvent(el, "dblclick", dayMouseDblClick);
            el.setAttribute("unselectable", true);
        }
    }
};

Calendar.findMonth = function(el) {
    if (typeof el.month != "undefined") {
        return el;
    } else if (typeof el.parentNode.month != "undefined") {
        return el.parentNode;
    }
    return null;
};

Calendar.findYear = function(el) {
    if (typeof el.year != "undefined") {
        return el;
    } else if (typeof el.parentNode.year != "undefined") {
        return el.parentNode;
    }
    return null;
};

Calendar.showMonthsCombo = function () {
    var cal = Calendar._C;
    if (!cal) {
        return false;
    }
    var cal = cal;
    var cd = cal.activeDiv;
    var mc = cal.monthsCombo;
    if (cal.hilitedMonth) {
        Calendar.removeClass(cal.hilitedMonth, "hilite");
    }
    if (cal.activeMonth) {
        Calendar.removeClass(cal.activeMonth, "active");
    }
    var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];
    Calendar.addClass(mon, "active");
    cal.activeMonth = mon;
    var s = mc.style;
    s.display = "block";
    if (cd.navtype < 0)
        s.left = cd.offsetLeft + "px";
    else {
        var mcw = mc.offsetWidth;
        if (typeof mcw == "undefined")
            // Konqueror brain-dead techniques
            mcw = 50;
        s.left = (cd.offsetLeft + cd.offsetWidth - mcw) + "px";
    }
    s.top = (cd.offsetTop + cd.offsetHeight) + "px";
};

Calendar.showYearsCombo = function (fwd) {
    var cal = Calendar._C;
    if (!cal) {
        return false;
    }
    var cal = cal;
    var cd = cal.activeDiv;
    var yc = cal.yearsCombo;
    if (cal.hilitedYear) {
        Calendar.removeClass(cal.hilitedYear, "hilite");
    }
    if (cal.activeYear) {
        Calendar.removeClass(cal.activeYear, "active");
    }
    cal.activeYear = null;
    var Y = cal.date.getFullYear() + (fwd ? 1 : -1);
    var yr = yc.firstChild;
    var show = false;
    for (var i = 12; i > 0; --i) {
        if (Y >= cal.minYear && Y <= cal.maxYear) {
            yr.innerHTML = Y;
            yr.year = Y;
            yr.style.display = "block";
            show = true;
        } else {
            yr.style.display = "none";
        }
        yr = yr.nextSibling;
        Y += fwd ? cal.yearStep : -cal.yearStep;
    }
    if (show) {
        var s = yc.style;
        s.display = "block";
        if (cd.navtype < 0)
            s.left = cd.offsetLeft + "px";
        else {
            var ycw = yc.offsetWidth;
            if (typeof ycw == "undefined")
                // Konqueror brain-dead techniques
                ycw = 50;
            s.left = (cd.offsetLeft + cd.offsetWidth - ycw) + "px";
        }
        s.top = (cd.offsetTop + cd.offsetHeight) + "px";
    }
};

// event handlers

Calendar.tableMouseUp = function(ev) {
    var cal = Calendar._C;
    if (!cal) {
        return false;
    }
    if (cal.timeout) {
        clearTimeout(cal.timeout);
    }
    var el = cal.activeDiv;
    if (!el) {
        return false;
    }
    var target = Calendar.getTargetElement(ev);
    ev || (ev = window.event);
    Calendar.removeClass(el, "active");
    if (target == el || target.parentNode == el) {
        Calendar.cellClick(el, ev);
    }
    var mon = Calendar.findMonth(target);
    var date = null;
    if (mon) {
        date = new CalendarDateObject(cal.date);
        if (mon.month != date.getMonth()) {
            date.setMonth(mon.month);
            cal.setDate(date);
            cal.dateClicked = false;
            cal.callHandler();
        }
    } else {
        var year = Calendar.findYear(target);
        if (year) {
            date = new CalendarDateObject(cal.date);
            if (year.year != date.getFullYear()) {
                date.setFullYear(year.year);
                cal.setDate(date);
                cal.dateClicked = false;
                cal.callHandler();
            }
        }
    }
    with (Calendar) {
        removeEvent(document, "mouseup", tableMouseUp);
        removeEvent(document, "mouseover", tableMouseOver);
        removeEvent(document, "mousemove", tableMouseOver);
        cal._hideCombos();
        _C = null;
        return stopEvent(ev);
    }
};

Calendar.tableMouseOver = function (ev) {
    var cal = Calendar._C;
    if (!cal) {
        return;
    }
    var el = cal.activeDiv;
    var target = Calendar.getTargetElement(ev);
    if (target == el || target.parentNode == el) {
        Calendar.addClass(el, "hilite active");
        Calendar.addClass(el.parentNode, "rowhilite");
    } else {
        if (typeof el.navtype == "undefined" || (el.navtype != 50 && (el.navtype == 0 || Math.abs(el.navtype) > 2)))
            Calendar.removeClass(el, "active");
        Calendar.removeClass(el, "hilite");
        Calendar.removeClass(el.parentNode, "rowhilite");
    }
    ev || (ev = window.event);
    if (el.navtype == 50 && target != el) {
        var pos = Calendar.getAbsolutePos(el);
        var w = el.offsetWidth;
        var x = ev.clientX;
        var dx;
        var decrease = true;
        if (x > pos.x + w) {
            dx = x - pos.x - w;
            decrease = false;
        } else
            dx = pos.x - x;

        if (dx < 0) dx = 0;
        var range = el._range;
        var current = el._current;
        var count = Math.floor(dx / 10) % range.length;
        for (var i = range.length; --i >= 0;)
            if (range[i] == current)
                break;
        while (count-- > 0)
            if (decrease) {
                if (--i < 0)
                    i = range.length - 1;
            } else if ( ++i >= range.length )
                i = 0;
        var newval = range[i];
        el.innerHTML = newval;

        cal.onUpdateTime();
    }
    var mon = Calendar.findMonth(target);
    if (mon) {
        if (mon.month != cal.date.getMonth()) {
            if (cal.hilitedMonth) {
                Calendar.removeClass(cal.hilitedMonth, "hilite");
            }
            Calendar.addClass(mon, "hilite");
            cal.hilitedMonth = mon;
        } else if (cal.hilitedMonth) {
            Calendar.removeClass(cal.hilitedMonth, "hilite");
        }
    } else {
        if (cal.hilitedMonth) {
            Calendar.removeClass(cal.hilitedMonth, "hilite");
        }
        var year = Calendar.findYear(target);
        if (year) {
            if (year.year != cal.date.getFullYear()) {
                if (cal.hilitedYear) {
                    Calendar.removeClass(cal.hilitedYear, "hilite");
                }
                Calendar.addClass(year, "hilite");
                cal.hilitedYear = year;
            } else if (cal.hilitedYear) {
                Calendar.removeClass(cal.hilitedYear, "hilite");
            }
        } else if (cal.hilitedYear) {
            Calendar.removeClass(cal.hilitedYear, "hilite");
        }
    }
    return Calendar.stopEvent(ev);
};

Calendar.tableMouseDown = function (ev) {
    if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) {
        return Calendar.stopEvent(ev);
    }
};

Calendar.calDragIt = function (ev) {
    var cal = Calendar._C;
    if (!(cal && cal.dragging)) {
        return false;
    }
    var posX;
    var posY;
    if (Calendar.is_ie) {
        posY = window.event.clientY + document.body.scrollTop;
        posX = window.event.clientX + document.body.scrollLeft;
    } else {
        posX = ev.pageX;
        posY = ev.pageY;
    }
    cal.hideShowCovered();
    var st = cal.element.style;
    st.left = (posX - cal.xOffs) + "px";
    st.top = (posY - cal.yOffs) + "px";
    return Calendar.stopEvent(ev);
};

Calendar.calDragEnd = function (ev) {
    var cal = Calendar._C;
    if (!cal) {
        return false;
    }
    cal.dragging = false;
    with (Calendar) {
        removeEvent(document, "mousemove", calDragIt);
        removeEvent(document, "mouseup", calDragEnd);
        tableMouseUp(ev);
    }
    cal.hideShowCovered();
};

Calendar.dayMouseDown = function(ev) {
    var el = Calendar.getElement(ev);
    if (el.disabled) {
        return false;
    }
    var cal = el.calendar;
    cal.activeDiv = el;
    Calendar._C = cal;
    if (el.navtype != 300) with (Calendar) {
        if (el.navtype == 50) {
            el._current = el.innerHTML;
            addEvent(document, "mousemove", tableMouseOver);
        } else
            addEvent(document, Calendar.is_ie5 ? "mousemove" : "mouseover", tableMouseOver);
        addClass(el, "hilite active");
        addEvent(document, "mouseup", tableMouseUp);
    } else if (cal.isPopup) {
        cal._dragStart(ev);
    }
    if (el.navtype == -1 || el.navtype == 1) {
        if (cal.timeout) clearTimeout(cal.timeout);
        cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250);
    } else if (el.navtype == -2 || el.navtype == 2) {
        if (cal.timeout) clearTimeout(cal.timeout);
        cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)", 250);
    } else {
        cal.timeout = null;
    }
    return Calendar.stopEvent(ev);
};

Calendar.dayMouseDblClick = function(ev) {
    Calendar.cellClick(Calendar.getElement(ev), ev || window.event);
    if (Calendar.is_ie) {
        document.selection.empty();
    }
};

Calendar.dayMouseOver = function(ev) {
    var el = Calendar.getElement(ev);
    if (Calendar.isRelated(el, ev) || Calendar._C || el.disabled) {
        return false;
    }
    if (el.ttip) {
        if (el.ttip.substr(0, 1) == "_") {
            el.ttip = el.caldate.print(el.calendar.ttDateFormat) + el.ttip.substr(1);
        }
        el.calendar.tooltips.innerHTML = el.ttip;
    }
    if (el.navtype != 300) {
        Calendar.addClass(el, "hilite");
        if (el.caldate) {
            Calendar.addClass(el.parentNode, "rowhilite");
        }
    }
    return Calendar.stopEvent(ev);
};

Calendar.dayMouseOut = function(ev) {
    with (Calendar) {
        var el = getElement(ev);
        if (isRelated(el, ev) || _C || el.disabled)
            return false;
        removeClass(el, "hilite");
        if (el.caldate)
            removeClass(el.parentNode, "rowhilite");
        if (el.calendar)
            el.calendar.tooltips.innerHTML = _TT["SEL_DATE"];
        return stopEvent(ev);
    }
};

/**
 *  A generic "click" handler :) handles all types of buttons defined in this
 *  calendar.
 */
Calendar.cellClick = function(el, ev) {
    var cal = el.calendar;
    var closing = false;
    var newdate = false;
    var date = null;
    if (typeof el.navtype == "undefined") {
        if (cal.currentDateEl) {
            Calendar.removeClass(cal.currentDateEl, "selected");
            Calendar.addClass(el, "selected");
            closing = (cal.currentDateEl == el);
            if (!closing) {
                cal.currentDateEl = el;
            }
        }
        cal.date.setDateOnly(el.caldate);
        date = cal.date;
        var other_month = !(cal.dateClicked = !el.otherMonth);
        if (!other_month && !cal.currentDateEl)
            cal._toggleMultipleDate(new CalendarDateObject(date));
        else
            newdate = !el.disabled;
        // a date was clicked
        if (other_month)
            cal._init(cal.firstDayOfWeek, date);
    } else {
        if (el.navtype == 200) {
            Calendar.removeClass(el, "hilite");
            cal.callCloseHandler();
            return;
        }
        date = new CalendarDateObject(cal.date);
        if (el.navtype == 0)
            date.setDateOnly(new CalendarDateObject()); // TODAY
        // unless "today" was clicked, we assume no date was clicked so
        // the selected handler will know not to close the calenar when
        // in single-click mode.
        // cal.dateClicked = (el.navtype == 0);
        cal.dateClicked = false;
        var year = date.getFullYear();
        var mon = date.getMonth();
        function setMonth(m) {
            var day = date.getDate();
            var max = date.getMonthDays(m);
            if (day > max) {
                date.setDate(max);
            }
            date.setMonth(m);
        };
        switch (el.navtype) {
            case 400:
            Calendar.removeClass(el, "hilite");
            var text = Calendar._TT["ABOUT"];
            if (typeof text != "undefined") {
                text += cal.showsTime ? Calendar._TT["ABOUT_TIME"] : "";
            } else {
                // FIXME: this should be removed as soon as lang files get updated!
                text = "Help and about box text is not translated into this language.\n" +
                    "If you know this language and you feel generous please update\n" +
                    "the corresponding file in \"lang\" subdir to match calendar-en.js\n" +
                    "and send it back to <mihai_bazon@yahoo.com> to get it into the distribution  ;-)\n\n" +
                    "Thank you!\n" +
                    "http://dynarch.com/mishoo/calendar.epl\n";
            }
            alert(text);
            return;
            case -2:
            if (year > cal.minYear) {
                date.setFullYear(year - 1);
            }
            break;
            case -1:
            if (mon > 0) {
                setMonth(mon - 1);
            } else if (year-- > cal.minYear) {
                date.setFullYear(year);
                setMonth(11);
            }
            break;
            case 1:
            if (mon < 11) {
                setMonth(mon + 1);
            } else if (year < cal.maxYear) {
                date.setFullYear(year + 1);
                setMonth(0);
            }
            break;
            case 2:
            if (year < cal.maxYear) {
                date.setFullYear(year + 1);
            }
            break;
            case 100:
            cal.setFirstDayOfWeek(el.fdow);
            return;
            case 50:
            var range = el._range;
            var current = el.innerHTML;
            for (var i = range.length; --i >= 0;)
                if (range[i] == current)
                    break;
            if (ev && ev.shiftKey) {
                if (--i < 0)
                    i = range.length - 1;
            } else if ( ++i >= range.length )
                i = 0;
            var newval = range[i];
            el.innerHTML = newval;
            cal.onUpdateTime();
            return;
            case 0:
            // TODAY will bring us here
            if ((typeof cal.getDateStatus == "function") &&
                cal.getDateStatus(date, date.getFullYear(), date.getMonth(), date.getDate())) {
                return false;
            }
            break;
        }
        if (!date.equalsTo(cal.date)) {
            cal.setDate(date);
            newdate = true;
        } else if (el.navtype == 0)
            newdate = closing = true;
    }
    if (newdate) {
        ev && cal.callHandler();
    }
    if (closing) {
        Calendar.removeClass(el, "hilite");
        ev && cal.callCloseHandler();
    }
};

// END: CALENDAR STATIC FUNCTIONS

// BEGIN: CALENDAR OBJECT FUNCTIONS

/**
 *  This function creates the calendar inside the given parent.  If _par is
 *  null than it creates a popup calendar inside the BODY element.  If _par is
 *  an element, be it BODY, then it creates a non-popup calendar (still
 *  hidden).  Some properties need to be set before calling this function.
 */
Calendar.prototype.create = function (_par) {
    var parent = null;
    if (! _par) {
        // default parent is the document body, in which case we create
        // a popup calendar.
        parent = document.getElementsByTagName("body")[0];
        this.isPopup = true;
    } else {
        parent = _par;
        this.isPopup = false;
    }
    this.date = this.dateStr ? new CalendarDateObject(this.dateStr) : new CalendarDateObject();

    var table = Calendar.createElement("table");
    this.table = table;
    table.cellSpacing = 0;
    table.cellPadding = 0;
    table.calendar = this;
    Calendar.addEvent(table, "mousedown", Calendar.tableMouseDown);

    var div = Calendar.createElement("div");
    this.element = div;
    div.className = "calendar";
    if (this.isPopup) {
        div.style.position = "absolute";
        div.style.display = "none";
    }
    div.appendChild(table);

    var thead = Calendar.createElement("thead", table);
    var cell = null;
    var row = null;

    var cal = this;
    var hh = function (text, cs, navtype) {
        cell = Calendar.createElement("td", row);
        cell.colSpan = cs;
        cell.className = "button";
        if (navtype != 0 && Math.abs(navtype) <= 2)
            cell.className += " nav";
        Calendar._add_evs(cell);
        cell.calendar = cal;
        cell.navtype = navtype;
        cell.innerHTML = "<div unselectable='on'>" + text + "</div>";
        return cell;
    };

    row = Calendar.createElement("tr", thead);
    var title_length = 6;
    (this.isPopup) && --title_length;
    (this.weekNumbers) && ++title_length;

    hh("?", 1, 400).ttip = Calendar._TT["INFO"];
    this.title = hh("", title_length, 300);
    this.title.className = "title";
    if (this.isPopup) {
        this.title.ttip = Calendar._TT["DRAG_TO_MOVE"];
        this.title.style.cursor = "move";
        hh("&#x00d7;", 1, 200).ttip = Calendar._TT["CLOSE"];
    }

    row = Calendar.createElement("tr", thead);
    row.className = "headrow";

    this._nav_py = hh("&#x00ab;", 1, -2);
    this._nav_py.ttip = Calendar._TT["PREV_YEAR"];

    this._nav_pm = hh("&#x2039;", 1, -1);
    this._nav_pm.ttip = Calendar._TT["PREV_MONTH"];

    this._nav_now = hh(Calendar._TT["TODAY"], this.weekNumbers ? 4 : 3, 0);
    this._nav_now.ttip = Calendar._TT["GO_TODAY"];

    this._nav_nm = hh("&#x203a;", 1, 1);
    this._nav_nm.ttip = Calendar._TT["NEXT_MONTH"];

    this._nav_ny = hh("&#x00bb;", 1, 2);
    this._nav_ny.ttip = Calendar._TT["NEXT_YEAR"];

    // day names
    row = Calendar.createElement("tr", thead);
    row.className = "daynames";
    if (this.weekNumbers) {
        cell = Calendar.createElement("td", row);
        cell.className = "name wn";
        cell.innerHTML = Calendar._TT["WK"];
    }
    for (var i = 7; i > 0; --i) {
        cell = Calendar.createElement("td", row);
        if (!i) {
            cell.navtype = 100;
            cell.calendar = this;
            Calendar._add_evs(cell);
        }
    }
    this.firstdayname = (this.weekNumbers) ? row.firstChild.nextSibling : row.firstChild;
    this._displayWeekdays();

    var tbody = Calendar.createElement("tbody", table);
    this.tbody = tbody;

    for (i = 6; i > 0; --i) {
        row = Calendar.createElement("tr", tbody);
        if (this.weekNumbers) {
            cell = Calendar.createElement("td", row);
        }
        for (var j = 7; j > 0; --j) {
            cell = Calendar.createElement("td", row);
            cell.calendar = this;
            Calendar._add_evs(cell);
        }
    }

    if (this.showsTime) {
        row = Calendar.createElement("tr", tbody);
        row.className = "time";

        cell = Calendar.createElement("td", row);
        cell.className = "time";
        cell.colSpan = 2;
        cell.innerHTML = Calendar._TT["TIME"] || "&nbsp;";

        cell = Calendar.createElement("td", row);
        cell.className = "time";
        cell.colSpan = this.weekNumbers ? 4 : 3;

        (function(){
            function makeTimePart(className, init, range_start, range_end) {
                var part = Calendar.createElement("span", cell);
                part.className = className;
                part.innerHTML = init;
                part.calendar = cal;
                part.ttip = Calendar._TT["TIME_PART"];
                part.navtype = 50;
                part._range = [];
                if (typeof range_start != "number")
                    part._range = range_start;
                else {
                    for (var i = range_start; i <= range_end; ++i) {
                        var txt;
                        if (i < 10 && range_end >= 10) txt = '0' + i;
                        else txt = '' + i;
                        part._range[part._range.length] = txt;
                    }
                }
                Calendar._add_evs(part);
                return part;
            };
            var hrs = cal.date.getHours();
            var mins = cal.date.getMinutes();
            var t12 = !cal.time24;
            var pm = (hrs > 12);
            if (t12 && pm) hrs -= 12;
            var H = makeTimePart("hour", hrs, t12 ? 1 : 0, t12 ? 12 : 23);
            var span = Calendar.createElement("span", cell);
            span.innerHTML = ":";
            span.className = "colon";
            var M = makeTimePart("minute", mins, 0, 59);
            var AP = null;
            cell = Calendar.createElement("td", row);
            cell.className = "time";
            cell.colSpan = 2;
            if (t12)
                AP = makeTimePart("ampm", pm ? "pm" : "am", ["am", "pm"]);
            else
                cell.innerHTML = "&nbsp;";

            cal.onSetTime = function() {
                var pm, hrs = this.date.getHours(),
                    mins = this.date.getMinutes();
                if (t12) {
                    pm = (hrs >= 12);
                    if (pm) hrs -= 12;
                    if (hrs == 0) hrs = 12;
                    AP.innerHTML = pm ? "pm" : "am";
                }
                H.innerHTML = (hrs < 10) ? ("0" + hrs) : hrs;
                M.innerHTML = (mins < 10) ? ("0" + mins) : mins;
            };

            cal.onUpdateTime = function() {
                var date = this.date;
                var h = parseInt(H.innerHTML, 10);
                if (t12) {
                    if (/pm/i.test(AP.innerHTML) && h < 12)
                        h += 12;
                    else if (/am/i.test(AP.innerHTML) && h == 12)
                        h = 0;
                }
                var d = date.getDate();
                var m = date.getMonth();
                var y = date.getFullYear();
                date.setHours(h);
                date.setMinutes(parseInt(M.innerHTML, 10));
                date.setFullYear(y);
                date.setMonth(m);
                date.setDate(d);
                this.dateClicked = false;
                this.callHandler();
            };
        })();
    } else {
        this.onSetTime = this.onUpdateTime = function() {};
    }

    var tfoot = Calendar.createElement("tfoot", table);

    row = Calendar.createElement("tr", tfoot);
    row.className = "footrow";

    cell = hh(Calendar._TT["SEL_DATE"], this.weekNumbers ? 8 : 7, 300);
    cell.className = "ttip";
    if (this.isPopup) {
        cell.ttip = Calendar._TT["DRAG_TO_MOVE"];
        cell.style.cursor = "move";
    }
    this.tooltips = cell;

    div = Calendar.createElement("div", this.element);
    this.monthsCombo = div;
    div.className = "combo";
    for (i = 0; i < Calendar._MN.length; ++i) {
        var mn = Calendar.createElement("div");
        mn.className = Calendar.is_ie ? "label-IEfix" : "label";
        mn.month = i;
        mn.innerHTML = Calendar._SMN[i];
        div.appendChild(mn);
    }

    div = Calendar.createElement("div", this.element);
    this.yearsCombo = div;
    div.className = "combo";
    for (i = 12; i > 0; --i) {
        var yr = Calendar.createElement("div");
        yr.className = Calendar.is_ie ? "label-IEfix" : "label";
        div.appendChild(yr);
    }

    this._init(this.firstDayOfWeek, this.date);
    parent.appendChild(this.element);
};

/** keyboard navigation, only for popup calendars */
Calendar._keyEvent = function(ev) {
    var cal = window._dynarch_popupCalendar;
    if (!cal || cal.multiple)
        return false;
    (Calendar.is_ie) && (ev = window.event);
    var act = (Calendar.is_ie || ev.type == "keypress"),
        K = ev.keyCode;
    if (ev.ctrlKey) {
        switch (K) {
            case 37: // KEY left
            act && Calendar.cellClick(cal._nav_pm);
            break;
            case 38: // KEY up
            act && Calendar.cellClick(cal._nav_py);
            break;
            case 39: // KEY right
            act && Calendar.cellClick(cal._nav_nm);
            break;
            case 40: // KEY down
            act && Calendar.cellClick(cal._nav_ny);
            break;
            default:
            return false;
        }
    } else switch (K) {
        case 32: // KEY space (now)
        Calendar.cellClick(cal._nav_now);
        break;
        case 27: // KEY esc
        act && cal.callCloseHandler();
        break;
        case 37: // KEY left
        case 38: // KEY up
        case 39: // KEY right
        case 40: // KEY down
        if (act) {
            var prev, x, y, ne, el, step;
            prev = K == 37 || K == 38;
            step = (K == 37 || K == 39) ? 1 : 7;
            function setVars() {
                el = cal.currentDateEl;
                var p = el.pos;
                x = p & 15;
                y = p >> 4;
                ne = cal.ar_days[y][x];
            };setVars();
            function prevMonth() {
                var date = new CalendarDateObject(cal.date);
                date.setDate(date.getDate() - step);
                cal.setDate(date);
            };
            function nextMonth() {
                var date = new CalendarDateObject(cal.date);
                date.setDate(date.getDate() + step);
                cal.setDate(date);
            };
            while (1) {
                switch (K) {
                    case 37: // KEY left
                    if (--x >= 0)
                        ne = cal.ar_days[y][x];
                    else {
                        x = 6;
                        K = 38;
                        continue;
                    }
                    break;
                    case 38: // KEY up
                    if (--y >= 0)
                        ne = cal.ar_days[y][x];
                    else {
                        prevMonth();
                        setVars();
                    }
                    break;
                    case 39: // KEY right
                    if (++x < 7)
                        ne = cal.ar_days[y][x];
                    else {
                        x = 0;
                        K = 40;
                        continue;
                    }
                    break;
                    case 40: // KEY down
                    if (++y < cal.ar_days.length)
                        ne = cal.ar_days[y][x];
                    else {
                        nextMonth();
                        setVars();
                    }
                    break;
                }
                break;
            }
            if (ne) {
                if (!ne.disabled)
                    Calendar.cellClick(ne);
                else if (prev)
                    prevMonth();
                else
                    nextMonth();
            }
        }
        break;
        case 13: // KEY enter
        if (act)
            Calendar.cellClick(cal.currentDateEl, ev);
        break;
        default:
        return false;
    }
    return Calendar.stopEvent(ev);
};

/**
 *  (RE)Initializes the calendar to the given date and firstDayOfWeek
 */
Calendar.prototype._init = function (firstDayOfWeek, date) {
    var today = new CalendarDateObject(),
        TY = today.getFullYear(),
        TM = today.getMonth(),
        TD = today.getDate();
    this.table.style.visibility = "hidden";
    var year = date.getFullYear();
    if (year < this.minYear) {
        year = this.minYear;
        date.setFullYear(year);
    } else if (year > this.maxYear) {
        year = this.maxYear;
        date.setFullYear(year);
    }
    this.firstDayOfWeek = firstDayOfWeek;
    this.date = new CalendarDateObject(date);
    var month = date.getMonth();
    var mday = date.getDate();
    var no_days = date.getMonthDays();

    // calendar voodoo for computing the first day that would actually be
    // displayed in the calendar, even if it's from the previous month.
    // WARNING: this is magic. ;-)
    date.setDate(1);
    var day1 = (date.getDay() - this.firstDayOfWeek) % 7;
    if (day1 < 0)
        day1 += 7;
    date.setDate(-day1);
    date.setDate(date.getDate() + 1);

    var row = this.tbody.firstChild;
    var MN = Calendar._SMN[month];
    var ar_days = this.ar_days = new Array();
    var weekend = Calendar._TT["WEEKEND"];
    var dates = this.multiple ? (this.datesCells = {}) : null;
    for (var i = 0; i < 6; ++i, row = row.nextSibling) {
        var cell = row.firstChild;
        if (this.weekNumbers) {
            cell.className = "day wn";
            cell.innerHTML = date.getWeekNumber();
            cell = cell.nextSibling;
        }
        row.className = "daysrow";
        var hasdays = false, iday, dpos = ar_days[i] = [];
        for (var j = 0; j < 7; ++j, cell = cell.nextSibling, date.setDate(iday + 1)) {
            iday = date.getDate();
            var wday = date.getDay();
            cell.className = "day";
            cell.pos = i << 4 | j;
            dpos[j] = cell;
            var current_month = (date.getMonth() == month);
            if (!current_month) {
                if (this.showsOtherMonths) {
                    cell.className += " othermonth";
                    cell.otherMonth = true;
                } else {
                    cell.className = "emptycell";
                    cell.innerHTML = "&nbsp;";
                    cell.disabled = true;
                    continue;
                }
            } else {
                cell.otherMonth = false;
                hasdays = true;
            }
            cell.disabled = false;
            cell.innerHTML = this.getDateText ? this.getDateText(date, iday) : iday;
            if (dates)
                dates[date.print("%Y%m%d")] = cell;
            if (this.getDateStatus) {
                var status = this.getDateStatus(date, year, month, iday);
                if (this.getDateToolTip) {
                    var toolTip = this.getDateToolTip(date, year, month, iday);
                    if (toolTip)
                        cell.title = toolTip;
                }
                if (status === true) {
                    cell.className += " disabled";
                    cell.disabled = true;
                } else {
                    if (/disabled/i.test(status))
                        cell.disabled = true;
                    cell.className += " " + status;
                }
            }
            if (!cell.disabled) {
                cell.caldate = new CalendarDateObject(date);
                cell.ttip = "_";
                if (!this.multiple && current_month
                    && iday == mday && this.hiliteToday) {
                    cell.className += " selected";
                    this.currentDateEl = cell;
                }
                if (date.getFullYear() == TY &&
                    date.getMonth() == TM &&
                    iday == TD) {
                    cell.className += " today";
                    cell.ttip += Calendar._TT["PART_TODAY"];
                }
                if (weekend.indexOf(wday.toString()) != -1)
                    cell.className += cell.otherMonth ? " oweekend" : " weekend";
            }
        }
        if (!(hasdays || this.showsOtherMonths))
            row.className = "emptyrow";
    }
    this.title.innerHTML = Calendar._MN[month] + ", " + year;
    this.onSetTime();
    this.table.style.visibility = "visible";
    this._initMultipleDates();
    // PROFILE
    // this.tooltips.innerHTML = "Generated in " + ((new CalendarDateObject()) - today) + " ms";
};

Calendar.prototype._initMultipleDates = function() {
    if (this.multiple) {
        for (var i in this.multiple) {
            var cell = this.datesCells[i];
            var d = this.multiple[i];
            if (!d)
                continue;
            if (cell)
                cell.className += " selected";
        }
    }
};

Calendar.prototype._toggleMultipleDate = function(date) {
    if (this.multiple) {
        var ds = date.print("%Y%m%d");
        var cell = this.datesCells[ds];
        if (cell) {
            var d = this.multiple[ds];
            if (!d) {
                Calendar.addClass(cell, "selected");
                this.multiple[ds] = date;
            } else {
                Calendar.removeClass(cell, "selected");
                delete this.multiple[ds];
            }
        }
    }
};

Calendar.prototype.setDateToolTipHandler = function (unaryFunction) {
    this.getDateToolTip = unaryFunction;
};

/**
 *  Calls _init function above for going to a certain date (but only if the
 *  date is different than the currently selected one).
 */
Calendar.prototype.setDate = function (date) {
    if (!date.equalsTo(this.date)) {
        this._init(this.firstDayOfWeek, date);
    }
};

/**
 *  Refreshes the calendar.  Useful if the "disabledHandler" function is
 *  dynamic, meaning that the list of disabled date can change at runtime.
 *  Just * call this function if you think that the list of disabled dates
 *  should * change.
 */
Calendar.prototype.refresh = function () {
    this._init(this.firstDayOfWeek, this.date);
};

/** Modifies the "firstDayOfWeek" parameter (pass 0 for Synday, 1 for Monday, etc.). */
Calendar.prototype.setFirstDayOfWeek = function (firstDayOfWeek) {
    this._init(firstDayOfWeek, this.date);
    this._displayWeekdays();
};

/**
 *  Allows customization of what dates are enabled.  The "unaryFunction"
 *  parameter must be a function object that receives the date (as a JS Date
 *  object) and returns a boolean value.  If the returned value is true then
 *  the passed date will be marked as disabled.
 */
Calendar.prototype.setDateStatusHandler = Calendar.prototype.setDisabledHandler = function (unaryFunction) {
    this.getDateStatus = unaryFunction;
};

/** Customization of allowed year range for the calendar. */
Calendar.prototype.setRange = function (a, z) {
    this.minYear = a;
    this.maxYear = z;
};

/** Calls the first user handler (selectedHandler). */
Calendar.prototype.callHandler = function () {
    if (this.onSelected) {
        this.onSelected(this, this.date.print(this.dateFormat));
    }
};

/** Calls the second user handler (closeHandler). */
Calendar.prototype.callCloseHandler = function () {
    if (this.onClose) {
        this.onClose(this);
    }
    this.hideShowCovered();
};

/** Removes the calendar object from the DOM tree and destroys it. */
Calendar.prototype.destroy = function () {
    var el = this.element.parentNode;
    el.removeChild(this.element);
    Calendar._C = null;
    window._dynarch_popupCalendar = null;
};

/**
 *  Moves the calendar element to a different section in the DOM tree (changes
 *  its parent).
 */
Calendar.prototype.reparent = function (new_parent) {
    var el = this.element;
    el.parentNode.removeChild(el);
    new_parent.appendChild(el);
};

// This gets called when the user presses a mouse button anywhere in the
// document, if the calendar is shown.  If the click was outside the open
// calendar this function closes it.
Calendar._checkCalendar = function(ev) {
    var calendar = window._dynarch_popupCalendar;
    if (!calendar) {
        return false;
    }
    var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev);
    for (; el != null && el != calendar.element; el = el.parentNode);
    if (el == null) {
        // calls closeHandler which should hide the calendar.
        window._dynarch_popupCalendar.callCloseHandler();
        return Calendar.stopEvent(ev);
    }
};

/** Shows the calendar. */
Calendar.prototype.show = function () {
    var rows = this.table.getElementsByTagName("tr");
    for (var i = rows.length; i > 0;) {
        var row = rows[--i];
        Calendar.removeClass(row, "rowhilite");
        var cells = row.getElementsByTagName("td");
        for (var j = cells.length; j > 0;) {
            var cell = cells[--j];
            Calendar.removeClass(cell, "hilite");
            Calendar.removeClass(cell, "active");
        }
    }
    this.element.style.display = "block";
    this.hidden = false;
    if (this.isPopup) {
        window._dynarch_popupCalendar = this;
        Calendar.addEvent(document, "keydown", Calendar._keyEvent);
        Calendar.addEvent(document, "keypress", Calendar._keyEvent);
        Calendar.addEvent(document, "mousedown", Calendar._checkCalendar);
    }
    this.hideShowCovered();
};

/**
 *  Hides the calendar.  Also removes any "hilite" from the class of any TD
 *  element.
 */
Calendar.prototype.hide = function () {
    if (this.isPopup) {
        Calendar.removeEvent(document, "keydown", Calendar._keyEvent);
        Calendar.removeEvent(document, "keypress", Calendar._keyEvent);
        Calendar.removeEvent(document, "mousedown", Calendar._checkCalendar);
    }
    this.element.style.display = "none";
    this.hidden = true;
    this.hideShowCovered();
};

/**
 *  Shows the calendar at a given absolute position (beware that, depending on
 *  the calendar element style -- position property -- this might be relative
 *  to the parent's containing rectangle).
 */
Calendar.prototype.showAt = function (x, y) {
    var s = this.element.style;
    s.left = x + "px";
    s.top = y + "px";
    this.show();
};

/** Shows the calendar near a given element. */
Calendar.prototype.showAtElement = function (el, opts) {
    var self = this;
    var p = Calendar.getAbsolutePos(el);
    if (!opts || typeof opts != "string") {
        this.showAt(p.x, p.y + el.offsetHeight);
        return true;
    }
    function fixPosition(box) {
        if (box.x < 0)
            box.x = 0;
        if (box.y < 0)
            box.y = 0;
        var cp = document.createElement("div");
        var s = cp.style;
        s.position = "absolute";
        s.right = s.bottom = s.width = s.height = "0px";
        document.body.appendChild(cp);
        var br = Calendar.getAbsolutePos(cp);
        document.body.removeChild(cp);
        if (Calendar.is_ie) {
            br.y += document.documentElement.scrollTop;
            br.x += document.documentElement.scrollLeft;
        } else {
            br.y += window.scrollY;
            br.x += window.scrollX;
        }
        var tmp = box.x + box.width - br.x;
        if (tmp > 0) box.x -= tmp;
        tmp = box.y + box.height - br.y;
        if (tmp > 0) box.y -= tmp;
    };
    this.element.style.display = "block";
    Calendar.continuation_for_the_fucking_khtml_browser = function() {
        var w = self.element.offsetWidth;
        var h = self.element.offsetHeight;
        self.element.style.display = "none";
        var valign = opts.substr(0, 1);
        var halign = "l";
        if (opts.length > 1) {
            halign = opts.substr(1, 1);
        }
        // vertical alignment
        switch (valign) {
            case "T": p.y -= h; break;
            case "B": p.y += el.offsetHeight; break;
            case "C": p.y += (el.offsetHeight - h) / 2; break;
            case "t": p.y += el.offsetHeight - h; break;
            case "b": break; // already there
        }
        // horizontal alignment
        switch (halign) {
            case "L": p.x -= w; break;
            case "R": p.x += el.offsetWidth; break;
            case "C": p.x += (el.offsetWidth - w) / 2; break;
            case "l": p.x += el.offsetWidth - w; break;
            case "r": break; // already there
        }
        p.width = w;
        p.height = h + 40;
        self.monthsCombo.style.display = "none";
        fixPosition(p);
        self.showAt(p.x, p.y);
    };
    if (Calendar.is_khtml)
        setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()", 10);
    else
        Calendar.continuation_for_the_fucking_khtml_browser();
};

/** Customizes the date format. */
Calendar.prototype.setDateFormat = function (str) {
    this.dateFormat = str;
};

/** Customizes the tooltip date format. */
Calendar.prototype.setTtDateFormat = function (str) {
    this.ttDateFormat = str;
};

/**
 *  Tries to identify the date represented in a string.  If successful it also
 *  calls this.setDate which moves the calendar to the given date.
 */
Calendar.prototype.parseDate = function(str, fmt) {
    if (!fmt)
        fmt = this.dateFormat;
    this.setDate(Date.parseDate(str, fmt));
};

Calendar.prototype.hideShowCovered = function () {
    if (!Calendar.is_ie && !Calendar.is_opera)
        return;
    function getVisib(obj){
        var value = obj.style.visibility;
        if (!value) {
            if (document.defaultView && typeof (document.defaultView.getComputedStyle) == "function") { // Gecko, W3C
                if (!Calendar.is_khtml)
                    value = document.defaultView.
                        getComputedStyle(obj, "").getPropertyValue("visibility");
                else
                    value = '';
            } else if (obj.currentStyle) { // IE
                value = obj.currentStyle.visibility;
            } else
                value = '';
        }
        return value;
    };

    var tags = new Array("applet", "iframe", "select");
    var el = this.element;

    var p = Calendar.getAbsolutePos(el);
    var EX1 = p.x;
    var EX2 = el.offsetWidth + EX1;
    var EY1 = p.y;
    var EY2 = el.offsetHeight + EY1;

    for (var k = tags.length; k > 0; ) {
        var ar = document.getElementsByTagName(tags[--k]);
        var cc = null;

        for (var i = ar.length; i > 0;) {
            cc = ar[--i];

            p = Calendar.getAbsolutePos(cc);
            var CX1 = p.x;
            var CX2 = cc.offsetWidth + CX1;
            var CY1 = p.y;
            var CY2 = cc.offsetHeight + CY1;

            if (this.hidden || (CX1 > EX2) || (CX2 < EX1) || (CY1 > EY2) || (CY2 < EY1)) {
                if (!cc.__msh_save_visibility) {
                    cc.__msh_save_visibility = getVisib(cc);
                }
                cc.style.visibility = cc.__msh_save_visibility;
            } else {
                if (!cc.__msh_save_visibility) {
                    cc.__msh_save_visibility = getVisib(cc);
                }
                cc.style.visibility = "hidden";
            }
        }
    }
};

/** Internal function; it displays the bar with the names of the weekday. */
Calendar.prototype._displayWeekdays = function () {
    var fdow = this.firstDayOfWeek;
    var cell = this.firstdayname;
    var weekend = Calendar._TT["WEEKEND"];
    for (var i = 0; i < 7; ++i) {
        cell.className = "day name";
        var realday = (i + fdow) % 7;
        if (i) {
            cell.ttip = Calendar._TT["DAY_FIRST"].replace("%s", Calendar._DN[realday]);
            cell.navtype = 100;
            cell.calendar = this;
            cell.fdow = realday;
            Calendar._add_evs(cell);
        }
        if (weekend.indexOf(realday.toString()) != -1) {
            Calendar.addClass(cell, "weekend");
        }
        cell.innerHTML = Calendar._SDN[(i + fdow) % 7];
        cell = cell.nextSibling;
    }
};

/** Internal function.  Hides all combo boxes that might be displayed. */
Calendar.prototype._hideCombos = function () {
    this.monthsCombo.style.display = "none";
    this.yearsCombo.style.display = "none";
};

/** Internal function.  Starts dragging the element. */
Calendar.prototype._dragStart = function (ev) {
    if (this.dragging) {
        return;
    }
    this.dragging = true;
    var posX;
    var posY;
    if (Calendar.is_ie) {
        posY = window.event.clientY + document.body.scrollTop;
        posX = window.event.clientX + document.body.scrollLeft;
    } else {
        posY = ev.clientY + window.scrollY;
        posX = ev.clientX + window.scrollX;
    }
    var st = this.element.style;
    this.xOffs = posX - parseInt(st.left);
    this.yOffs = posY - parseInt(st.top);
    with (Calendar) {
        addEvent(document, "mousemove", calDragIt);
        addEvent(document, "mouseup", calDragEnd);
    }
};

// BEGIN: DATE OBJECT PATCHES

/** Adds the number of days array to the Date object. */
Date._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31);

/** Constants used for time computations */
Date.SECOND = 1000 /* milliseconds */;
Date.MINUTE = 60 * Date.SECOND;
Date.HOUR   = 60 * Date.MINUTE;
Date.DAY    = 24 * Date.HOUR;
Date.WEEK   =  7 * Date.DAY;

Date.parseDate = function(str, fmt) {
    var today = new CalendarDateObject();
    var y = 0;
    var m = -1;
    var d = 0;

    // translate date into en_US, because split() cannot parse non-latin stuff
    var a = str;
    var i;
    for (i = 0; i < Calendar._MN.length; i++) {
        a = a.replace(Calendar._MN[i], enUS.m.wide[i]);
    }
    for (i = 0; i < Calendar._SMN.length; i++) {
        a = a.replace(Calendar._SMN[i], enUS.m.abbr[i]);
    }
    a = a.replace(Calendar._am, 'am');
    a = a.replace(Calendar._am.toLowerCase(), 'am');
    a = a.replace(Calendar._pm, 'pm');
    a = a.replace(Calendar._pm.toLowerCase(), 'pm');

    a = a.split(/\W+/);

    var b = fmt.match(/%./g);
    var i = 0, j = 0;
    var hr = 0;
    var min = 0;
    for (i = 0; i < a.length; ++i) {
        if (!a[i])
            continue;
        switch (b[i]) {
            case "%d":
            case "%e":
            d = parseInt(a[i], 10);
            break;

            case "%m":
            m = parseInt(a[i], 10) - 1;
            break;

            case "%Y":
            case "%y":
            y = parseInt(a[i], 10);
            (y < 100) && (y += (y > 29) ? 1900 : 2000);
            break;

            case "%b":
            for (j = 0; j < 12; ++j) {
                if (enUS.m.abbr[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
            }
            break;

            case "%B":
            for (j = 0; j < 12; ++j) {
                if (enUS.m.wide[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
            }
            break;

            case "%H":
            case "%I":
            case "%k":
            case "%l":
            hr = parseInt(a[i], 10);
            break;

            case "%P":
            case "%p":
            if (/pm/i.test(a[i]) && hr < 12)
                hr += 12;
            else if (/am/i.test(a[i]) && hr >= 12)
                hr -= 12;
            break;

            case "%M":
            min = parseInt(a[i], 10);
            break;
        }
    }
    if (isNaN(y)) y = today.getFullYear();
    if (isNaN(m)) m = today.getMonth();
    if (isNaN(d)) d = today.getDate();
    if (isNaN(hr)) hr = today.getHours();
    if (isNaN(min)) min = today.getMinutes();
    if (y != 0 && m != -1 && d != 0)
        return new CalendarDateObject(y, m, d, hr, min, 0);
    y = 0; m = -1; d = 0;
    for (i = 0; i < a.length; ++i) {
        if (a[i].search(/[a-zA-Z]+/) != -1) {
            var t = -1;
            for (j = 0; j < 12; ++j) {
                if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
            }
            if (t != -1) {
                if (m != -1) {
                    d = m+1;
                }
                m = t;
            }
        } else if (parseInt(a[i], 10) <= 12 && m == -1) {
            m = a[i]-1;
        } else if (parseInt(a[i], 10) > 31 && y == 0) {
            y = parseInt(a[i], 10);
            (y < 100) && (y += (y > 29) ? 1900 : 2000);
        } else if (d == 0) {
            d = a[i];
        }
    }
    if (y == 0)
        y = today.getFullYear();
    if (m != -1 && d != 0)
        return new CalendarDateObject(y, m, d, hr, min, 0);
    return today;
};

/** Returns the number of days in the current month */
Date.prototype.getMonthDays = function(month) {
    var year = this.getFullYear();
    if (typeof month == "undefined") {
        month = this.getMonth();
    }
    if (((0 == (year%4)) && ( (0 != (year%100)) || (0 == (year%400)))) && month == 1) {
        return 29;
    } else {
        return Date._MD[month];
    }
};

/** Returns the number of day in the year. */
Date.prototype.getDayOfYear = function() {
    var now = new CalendarDateObject(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
    var then = new CalendarDateObject(this.getFullYear(), 0, 0, 0, 0, 0);
    var time = now - then;
    return Math.floor(time / Date.DAY);
};

/** Returns the number of the week in year, as defined in ISO 8601. */
Date.prototype.getWeekNumber = function() {
    var d = new CalendarDateObject(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
    var DoW = d.getDay();
    d.setDate(d.getDate() - (DoW + 6) % 7 + 3); // Nearest Thu
    var ms = d.valueOf(); // GMT
    d.setMonth(0);
    d.setDate(4); // Thu in Week 1
    return Math.round((ms - d.valueOf()) / (7 * 864e5)) + 1;
};

/** Checks date and time equality */
Date.prototype.equalsTo = function(date) {
    return ((this.getFullYear() == date.getFullYear()) &&
        (this.getMonth() == date.getMonth()) &&
        (this.getDate() == date.getDate()) &&
        (this.getHours() == date.getHours()) &&
        (this.getMinutes() == date.getMinutes()));
};

/** Set only the year, month, date parts (keep existing time) */
Date.prototype.setDateOnly = function(date) {
    var tmp = new CalendarDateObject(date);
    this.setDate(1);
    this.setFullYear(tmp.getFullYear());
    this.setMonth(tmp.getMonth());
    this.setDate(tmp.getDate());
};

/** Prints the date in a string according to the given format. */
Date.prototype.print = function (str) {
    var m = this.getMonth();
    var d = this.getDate();
    var y = this.getFullYear();
    var wn = this.getWeekNumber();
    var w = this.getDay();
    var s = {};
    var hr = this.getHours();
    var pm = (hr >= 12);
    var ir = (pm) ? (hr - 12) : hr;
    var dy = this.getDayOfYear();
    if (ir == 0)
        ir = 12;
    var min = this.getMinutes();
    var sec = this.getSeconds();
    s["%a"] = Calendar._SDN[w]; // abbreviated weekday name [FIXME: I18N]
    s["%A"] = Calendar._DN[w]; // full weekday name
    s["%b"] = Calendar._SMN[m]; // abbreviated month name [FIXME: I18N]
    s["%B"] = Calendar._MN[m]; // full month name
    // FIXME: %c : preferred date and time representation for the current locale
    s["%C"] = 1 + Math.floor(y / 100); // the century number
    s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31)
    s["%e"] = d; // the day of the month (range 1 to 31)
    // FIXME: %D : american date style: %m/%d/%y
    // FIXME: %E, %F, %G, %g, %h (man strftime)
    s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format)
    s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format)
    s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366)
    s["%k"] = hr;        // hour, range 0 to 23 (24h format)
    s["%l"] = ir;        // hour, range 1 to 12 (12h format)
    s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); // month, range 01 to 12
    s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59
    s["%n"] = "\n";        // a newline character
    s["%p"] = pm ? Calendar._pm.toUpperCase() : Calendar._am.toUpperCase();
    s["%P"] = pm ? Calendar._pm.toLowerCase() : Calendar._am.toLowerCase();
    // FIXME: %r : the time in am/pm notation %I:%M:%S %p
    // FIXME: %R : the time in 24-hour notation %H:%M
    s["%s"] = Math.floor(this.getTime() / 1000);
    s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59
    s["%t"] = "\t";        // a tab character
    // FIXME: %T : the time in 24-hour notation (%H:%M:%S)
    s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn;
    s["%u"] = w + 1;    // the day of the week (range 1 to 7, 1 = MON)
    s["%w"] = w;        // the day of the week (range 0 to 6, 0 = SUN)
    // FIXME: %x : preferred date representation for the current locale without the time
    // FIXME: %X : preferred time representation for the current locale without the date
    s["%y"] = ('' + y).substr(2, 2); // year without the century (range 00 to 99)
    s["%Y"] = y;        // year with the century
    s["%%"] = "%";        // a literal '%' character

    var re = /%./g;
    if (!Calendar.is_ie5 && !Calendar.is_khtml)
        return str.replace(re, function (par) { return s[par] || par; });

    var a = str.match(re);
    for (var i = 0; i < a.length; i++) {
        var tmp = s[a[i]];
        if (tmp) {
            re = new RegExp(a[i], 'g');
            str = str.replace(re, tmp);
        }
    }

    return str;
};

Date.prototype.__msh_oldSetFullYear = Date.prototype.setFullYear;
Date.prototype.setFullYear = function(y) {
    var d = new CalendarDateObject(this);
    d.__msh_oldSetFullYear(y);
    if (d.getMonth() != this.getMonth())
        this.setDate(28);
    this.__msh_oldSetFullYear(y);
};

CalendarDateObject.prototype = new Date();
CalendarDateObject.prototype.constructor = CalendarDateObject;
CalendarDateObject.prototype.parent = Date.prototype;
function CalendarDateObject() {
    var dateObj;
    if (arguments.length > 1) {
        dateObj = eval("new this.parent.constructor("+Array.prototype.slice.call(arguments).join(",")+");");
    } else if (arguments.length > 0) {
        dateObj = new this.parent.constructor(arguments[0]);
    } else {
        dateObj = new this.parent.constructor();
        if (typeof(CalendarDateObject._SERVER_TIMZEONE_SECONDS) != "undefined") {
            dateObj.setTime((CalendarDateObject._SERVER_TIMZEONE_SECONDS + dateObj.getTimezoneOffset()*60)*1000);
        }
    }
    return dateObj;
}

// END: DATE OBJECT PATCHES


// global object that remembers the calendar
window._dynarch_popupCalendar = null;

/*  Copyright Mihai Bazon, 2002, 2003  |  http://dynarch.com/mishoo/
 * ---------------------------------------------------------------------------
 *
 * The DHTML Calendar
 *
 * Details and latest version at:
 * http://dynarch.com/mishoo/calendar.epl
 *
 * This script is distributed under the GNU Lesser General Public License.
 * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
 *
 * This file defines helper functions for setting up the calendar.  They are
 * intended to help non-programmers get a working calendar on their site
 * quickly.  This script should not be seen as part of the calendar.  It just
 * shows you what one can do with the calendar, while in the same time
 * providing a quick and simple method for setting it up.  If you need
 * exhaustive customization of the calendar creation process feel free to
 * modify this code to suit your needs (this is recommended and much better
 * than modifying calendar.js itself).
 */
Calendar.setup=function(params){function param_default(pname,def){if(typeof params[pname]=="undefined"){params[pname]=def;}};param_default("inputField",null);param_default("displayArea",null);param_default("button",null);param_default("eventName","click");param_default("ifFormat","%Y/%m/%d");param_default("daFormat","%Y/%m/%d");param_default("singleClick",true);param_default("disableFunc",null);param_default("dateStatusFunc",params["disableFunc"]);param_default("dateText",null);param_default("firstDay",null);param_default("align","Br");param_default("range",[1900,2999]);param_default("weekNumbers",true);param_default("flat",null);param_default("flatCallback",null);param_default("onSelect",null);param_default("onClose",null);param_default("onUpdate",null);param_default("date",null);param_default("showsTime",false);param_default("timeFormat","24");param_default("electric",true);param_default("step",2);param_default("position",null);param_default("cache",false);param_default("showOthers",false);param_default("multiple",null);var tmp=["inputField","displayArea","button"];for(var i in tmp){if(typeof params[tmp[i]]=="string"){params[tmp[i]]=document.getElementById(params[tmp[i]]);}}if(!(params.flat||params.multiple||params.inputField||params.displayArea||params.button)){alert("Calendar.setup:\n  Nothing to setup (no fields found).  Please check your code");return false;}function onSelect(cal){var p=cal.params;var update=(cal.dateClicked||p.electric);if(update&&p.inputField){p.inputField.value=cal.date.print(p.ifFormat);if(typeof p.inputField.onchange=="function")p.inputField.onchange();if(typeof fireEvent == 'function')fireEvent(p.inputField, "change");}if(update&&p.displayArea)p.displayArea.innerHTML=cal.date.print(p.daFormat);if(update&&typeof p.onUpdate=="function")p.onUpdate(cal);if(update&&p.flat){if(typeof p.flatCallback=="function")p.flatCallback(cal);}if(update&&p.singleClick&&cal.dateClicked)cal.callCloseHandler();};if(params.flat!=null){if(typeof params.flat=="string")params.flat=document.getElementById(params.flat);if(!params.flat){alert("Calendar.setup:\n  Flat specified but can't find parent.");return false;}var cal=new Calendar(params.firstDay,params.date,params.onSelect||onSelect);cal.showsOtherMonths=params.showOthers;cal.showsTime=params.showsTime;cal.time24=(params.timeFormat=="24");cal.params=params;cal.weekNumbers=params.weekNumbers;cal.setRange(params.range[0],params.range[1]);cal.setDateStatusHandler(params.dateStatusFunc);cal.getDateText=params.dateText;if(params.ifFormat){cal.setDateFormat(params.ifFormat);}if(params.inputField&&typeof params.inputField.value=="string"){cal.parseDate(params.inputField.value);}cal.create(params.flat);cal.show();return false;}var triggerEl=params.button||params.displayArea||params.inputField;triggerEl["on"+params.eventName]=function(){var dateEl=params.inputField||params.displayArea;var dateFmt=params.inputField?params.ifFormat:params.daFormat;var mustCreate=false;var cal=window.calendar;if(dateEl)params.date=Date.parseDate(dateEl.value||dateEl.innerHTML,dateFmt);if(!(cal&&params.cache)){window.calendar=cal=new Calendar(params.firstDay,params.date,params.onSelect||onSelect,params.onClose||function(cal){cal.hide();});cal.showsTime=params.showsTime;cal.time24=(params.timeFormat=="24");cal.weekNumbers=params.weekNumbers;mustCreate=true;}else{if(params.date)cal.setDate(params.date);cal.hide();}if(params.multiple){cal.multiple={};for(var i=params.multiple.length;--i>=0;){var d=params.multiple[i];var ds=d.print("%Y%m%d");cal.multiple[ds]=d;}}cal.showsOtherMonths=params.showOthers;cal.yearStep=params.step;cal.setRange(params.range[0],params.range[1]);cal.params=params;cal.setDateStatusHandler(params.dateStatusFunc);cal.getDateText=params.dateText;cal.setDateFormat(dateFmt);if(mustCreate)cal.create();cal.refresh();if(!params.position)cal.showAtElement(params.button||params.displayArea||params.inputField,params.align);else cal.showAt(params.position[0],params.position[1]);return false;};return cal;};
/*
 * Ext JS Library 1.0.1
 * Copyright(c) 2006-2007, Ext JS, LLC.
 * licensing@extjs.com
 *
 * http://www.extjs.com/license
 */

Ext={};window["undefined"]=window["undefined"];Ext.apply=function(o,c,_3){if(_3){Ext.apply(o,_3);}if(o&&c&&typeof c=="object"){for(var p in c){o[p]=c[p];}}return o;};(function(){var _5=0;var ua=navigator.userAgent.toLowerCase();var _7=document.compatMode=="CSS1Compat",_8=ua.indexOf("opera")>-1,_9=(/webkit|khtml/).test(ua),_a=ua.indexOf("msie")>-1,_b=ua.indexOf("msie 7")>-1,_c=!_9&&ua.indexOf("gecko")>-1,_d=_a&&!_7,_e=(ua.indexOf("windows")!=-1||ua.indexOf("win32")!=-1),_f=(ua.indexOf("macintosh")!=-1||ua.indexOf("mac os x")!=-1),_10=window.location.href.toLowerCase().indexOf("https")===0;if(_a&&!_b){try{document.execCommand("BackgroundImageCache",false,true);}catch(e){}}Ext.apply(Ext,{isStrict:_7,isSecure:_10,isReady:false,SSL_SECURE_URL:"javascript:false",BLANK_IMAGE_URL:"http:/"+"/extjs.com/s.gif",emptyFn:function(){},applyIf:function(o,c){if(o&&c){for(var p in c){if(typeof o[p]=="undefined"){o[p]=c[p];}}}return 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obj[_3c]=="string"){obj[_3c]=[obj[_3c]];obj[_3c].push(_3d);}else{obj[_3c].push(_3d);}}}else{obj[_3c]=_3d;}}return obj;},each:function(_40,fn,_42){if(typeof _40.length=="undefined"||typeof _40=="string"){_40=[_40];}for(var i=0,len=_40.length;i<len;i++){if(fn.call(_42||_40[i],_40[i],i,_40)===false){return i;}}},combine:function(){var as=arguments,l=as.length,r=[];for(var i=0;i<l;i++){var a=as[i];if(a instanceof Array){r=r.concat(a);}else{if(a.length!==undefined&&!a.substr){r=r.concat(Array.prototype.slice.call(a,0));}else{r.push(a);}}}return r;},escapeRe:function(s){return s.replace(/([.*+?^${}()|[\]\/\\])/g,"\\$1");},callback:function(cb,_4c,_4d,_4e){if(typeof cb=="function"){if(_4e){cb.defer(_4e,_4c,_4d||[]);}else{cb.apply(_4c,_4d||[]);}}},getDom:function(el){if(!el){return null;}return el.dom?el.dom:(typeof el=="string"?document.getElementById(el):el);},getCmp:function(id){return Ext.ComponentMgr.get(id);},num:function(v,_52){if(typeof v!="number"){return _52;}return v;},destroy:function(){for(var i=0,a=arguments,len=a.length;i<len;i++){var as=a[i];if(as){if(as.dom){as.removeAllListeners();as.remove();continue;}if(typeof as.purgeListeners=="function"){as.purgeListeners();}if(typeof as.destroy=="function"){as.destroy();}}}},isOpera:_8,isSafari:_9,isIE:_a,isIE7:_b,isGecko:_c,isBorderBox:_d,isWindows:_e,isMac:_f,useShims:((_a&&!_b)||(_c&&_f))});})();Ext.namespace("Ext","Ext.util","Ext.grid","Ext.dd","Ext.tree","Ext.data","Ext.form","Ext.menu","Ext.state","Ext.lib","Ext.layout");Ext.apply(Function.prototype,{createCallback:function(){var _57=arguments;var _58=this;return function(){return _58.apply(window,_57);};},createDelegate:function(obj,_5a,_5b){var _5c=this;return function(){var _5d=_5a||arguments;if(_5b===true){_5d=Array.prototype.slice.call(arguments,0);_5d=_5d.concat(_5a);}else{if(typeof _5b=="number"){_5d=Array.prototype.slice.call(arguments,0);var _5e=[_5b,0].concat(_5a);Array.prototype.splice.apply(_5d,_5e);}}return _5c.apply(obj||window,_5d);};},defer:function(_5f,obj,_61,_62){var fn=this.createDelegate(obj,_61,_62);if(_5f){return setTimeout(fn,_5f);}fn();return 0;},createSequence:function(fcn,_65){if(typeof fcn!="function"){return this;}var _66=this;return function(){var _67=_66.apply(this||window,arguments);fcn.apply(_65||this||window,arguments);return _67;};},createInterceptor:function(fcn,_69){if(typeof fcn!="function"){return this;}var _6a=this;return function(){fcn.target=this;fcn.method=_6a;if(fcn.apply(_69||this||window,arguments)===false){return;}return _6a.apply(this||window,arguments);};}});Ext.applyIf(String,{escape:function(_6b){return _6b.replace(/('|\\)/g,"\\$1");},leftPad:function(val,_6d,ch){var _6f=new String(val);if(ch==null){ch=" ";}while(_6f.length<_6d){_6f=ch+_6f;}return _6f;},format:function(_70){var _71=Array.prototype.slice.call(arguments,1);return _70.replace(/\{(\d+)\}/g,function(m,i){return _71[i];});}});String.prototype.toggle=function(_74,_75){return this==_74?_75:_74;};Ext.applyIf(Number.prototype,{constrain:function(min,max){return Math.min(Math.max(this,min),max);}});Ext.applyIf(Array.prototype,{indexOf:function(o){for(var i=0,len=this.length;i<len;i++){if(this[i]==o){return i;}}return -1;},remove:function(o){var _7c=this.indexOf(o);if(_7c!=-1){this.splice(_7c,1);}}});Date.prototype.getElapsed=function(_7d){return Math.abs((_7d||new Date()).getTime()-this.getTime());};



(function(){var _1;Ext.lib.Dom={getViewWidth:function(_2){return _2?this.getDocumentWidth():this.getViewportWidth();},getViewHeight:function(_3){return _3?this.getDocumentHeight():this.getViewportHeight();},getDocumentHeight:function(){var _4=(document.compatMode!="CSS1Compat")?document.body.scrollHeight:document.documentElement.scrollHeight;return Math.max(_4,this.getViewportHeight());},getDocumentWidth:function(){var _5=(document.compatMode!="CSS1Compat")?document.body.scrollWidth:document.documentElement.scrollWidth;return Math.max(_5,this.getViewportWidth());},getViewportHeight:function(){var _6=self.innerHeight;var _7=document.compatMode;if((_7||Ext.isIE)&&!Ext.isOpera){_6=(_7=="CSS1Compat")?document.documentElement.clientHeight:document.body.clientHeight;}return _6;},getViewportWidth:function(){var _8=self.innerWidth;var _9=document.compatMode;if(_9||Ext.isIE){_8=(_9=="CSS1Compat")?document.documentElement.clientWidth:document.body.clientWidth;}return _8;},isAncestor:function(p,c){p=Ext.getDom(p);c=Ext.getDom(c);if(!p||!c){return false;}if(p.contains&&!Ext.isSafari){return p.contains(c);}else{if(p.compareDocumentPosition){return !!(p.compareDocumentPosition(c)&16);}else{var _c=c.parentNode;while(_c){if(_c==p){return true;}else{if(!_c.tagName||_c.tagName.toUpperCase()=="HTML"){return false;}}_c=_c.parentNode;}return false;}}},getRegion:function(el){return Ext.lib.Region.getRegion(el);},getY:function(el){return this.getXY(el)[1];},getX:function(el){return this.getXY(el)[0];},getXY:function(el){var p,pe,b,_14,bd=document.body;el=Ext.getDom(el);if(el.getBoundingClientRect){b=el.getBoundingClientRect();_14=fly(document).getScroll();return [b.left+_14.left,b.top+_14.top];}else{var x=el.offsetLeft,y=el.offsetTop;p=el.offsetParent;var _18=false;if(p!=el){while(p){x+=p.offsetLeft;y+=p.offsetTop;if(Ext.isSafari&&!_18&&fly(p).getStyle("position")=="absolute"){_18=true;}if(Ext.isGecko){pe=fly(p);var bt=parseInt(pe.getStyle("borderTopWidth"),10)||0;var bl=parseInt(pe.getStyle("borderLeftWidth"),10)||0;x+=bl;y+=bt;if(p!=el&&pe.getStyle("overflow")!="visible"){x+=bl;y+=bt;}}p=p.offsetParent;}}if(Ext.isSafari&&(_18||fly(el).getStyle("position")=="absolute")){x-=bd.offsetLeft;y-=bd.offsetTop;}}p=el.parentNode;while(p&&p!=bd){if(!Ext.isOpera||(Ext.isOpera&&p.tagName!="TR"&&fly(p).getStyle("display")!="inline")){x-=p.scrollLeft;y-=p.scrollTop;}p=p.parentNode;}return [x,y];},setXY:function(el,xy){el=Ext.fly(el,"_setXY");el.position();var pts=el.translatePoints(xy);if(xy[0]!==false){el.dom.style.left=pts.left+"px";}if(xy[1]!==false){el.dom.style.top=pts.top+"px";}},setX:function(el,x){this.setXY(el,[x,false]);},setY:function(el,y){this.setXY(el,[false,y]);}};Ext.lib.Event={getPageX:function(e){return Event.pointerX(e.browserEvent||e);},getPageY:function(e){return Event.pointerY(e.browserEvent||e);},getXY:function(e){e=e.browserEvent||e;return [Event.pointerX(e),Event.pointerY(e)];},getTarget:function(e){return Event.element(e.browserEvent||e);},resolveTextNode:function(_26){if(_26&&3==_26.nodeType){return _26.parentNode;}else{return _26;}},getRelatedTarget:function(ev){ev=ev.browserEvent||ev;var t=ev.relatedTarget;if(!t){if(ev.type=="mouseout"){t=ev.toElement;}else{if(ev.type=="mouseover"){t=ev.fromElement;}}}return this.resolveTextNode(t);},on:function(el,_2a,fn){Event.observe(el,_2a,fn,false);},un:function(el,_2d,fn){Event.stopObserving(el,_2d,fn,false);},purgeElement:function(el){},preventDefault:function(e){e=e.browserEvent||e;if(e.preventDefault){e.preventDefault();}else{e.returnValue=false;}},stopPropagation:function(e){e=e.browserEvent||e;if(e.stopPropagation){e.stopPropagation();}else{e.cancelBubble=true;}},stopEvent:function(e){Event.stop(e.browserEvent||e);},onAvailable:function(el,fn,_35,_36){var _37=new Date(),iid;var f=function(){if(_37.getElapsed()>10000){clearInterval(iid);}var el=document.getElementById(id);if(el){clearInterval(iid);fn.call(_35||window,el);}};iid=setInterval(f,50);}};Ext.lib.Ajax=function(){var _3b=function(cb){return cb.success?function(xhr){cb.success.call(cb.scope||window,{responseText:xhr.responseText,responseXML:xhr.responseXML,argument:cb.argument});}:Ext.emptyFn;};var _3e=function(cb){return cb.failure?function(xhr){cb.failure.call(cb.scope||window,{responseText:xhr.responseText,responseXML:xhr.responseXML,argument:cb.argument});}:Ext.emptyFn;};return {request:function(_41,uri,cb,_44){new Ajax.Request(uri,{method:_41,parameters:_44||"",timeout:cb.timeout,onSuccess:_3b(cb),onFailure:_3e(cb)});},formRequest:function(_45,uri,cb,_48,_49,_4a){new Ajax.Request(uri,{method:Ext.getDom(_45).method||"POST",parameters:Form.serialize(_45)+(_48?"&"+_48:""),timeout:cb.timeout,onSuccess:_3b(cb),onFailure:_3e(cb)});},isCallInProgress:function(_4b){return false;},abort:function(_4c){return false;},serializeForm:function(_4d){return Form.serialize(_4d.dom||_4d,true);}};}();Ext.lib.Anim=function(){var _4e={easeOut:function(pos){return 1-Math.pow(1-pos,2);},easeIn:function(pos){return 1-Math.pow(1-pos,2);}};var _51=function(cb,_53){return {stop:function(_54){this.effect.cancel();},isAnimated:function(){return this.effect.state=="running";},proxyCallback:function(){Ext.callback(cb,_53);}};};return {scroll:function(el,_56,_57,_58,cb,_5a){var _5b=_51(cb,_5a);el=Ext.getDom(el);el.scrollLeft=_56.to[0];el.scrollTop=_56.to[1];_5b.proxyCallback();return _5b;},motion:function(el,_5d,_5e,_5f,cb,_61){return this.run(el,_5d,_5e,_5f,cb,_61);},color:function(el,_63,_64,_65,cb,_67){return this.run(el,_63,_64,_65,cb,_67);},run:function(el,_69,_6a,_6b,cb,_6d,_6e){var o={};for(var k in _69){switch(k){case "points":var by,pts,e=Ext.fly(el,"_animrun");e.position();if(by=_69.points.by){var xy=e.getXY();pts=e.translatePoints([xy[0]+by[0],xy[1]+by[1]]);}else{pts=e.translatePoints(_69.points.to);}o.left=pts.left+"px";o.top=pts.top+"px";break;case "width":o.width=_69.width.to+"px";break;case "height":o.height=_69.height.to+"px";break;case "opacity":o.opacity=String(_69.opacity.to);break;default:o[k]=String(_69[k].to);break;}}var _75=_51(cb,_6d);_75.effect=new Effect.Morph(Ext.id(el),{duration:_6a,afterFinish:_75.proxyCallback,transition:_4e[_6b]||Effect.Transitions.linear,style:o});return _75;}};}();function fly(el){if(!_1){_1=new Ext.Element.Flyweight();}_1.dom=el;return _1;}Ext.lib.Region=function(t,r,b,l){this.top=t;this[1]=t;this.right=r;this.bottom=b;this.left=l;this[0]=l;};Ext.lib.Region.prototype={contains:function(_7b){return (_7b.left>=this.left&&_7b.right<=this.right&&_7b.top>=this.top&&_7b.bottom<=this.bottom);},getArea:function(){return ((this.bottom-this.top)*(this.right-this.left));},intersect:function(_7c){var t=Math.max(this.top,_7c.top);var r=Math.min(this.right,_7c.right);var b=Math.min(this.bottom,_7c.bottom);var l=Math.max(this.left,_7c.left);if(b>=t&&r>=l){return new Ext.lib.Region(t,r,b,l);}else{return null;}},union:function(_81){var t=Math.min(this.top,_81.top);var r=Math.max(this.right,_81.right);var b=Math.max(this.bottom,_81.bottom);var l=Math.min(this.left,_81.left);return new Ext.lib.Region(t,r,b,l);},adjust:function(t,l,b,r){this.top+=t;this.left+=l;this.right+=r;this.bottom+=b;return this;}};Ext.lib.Region.getRegion=function(el){var p=Ext.lib.Dom.getXY(el);var t=p[1];var r=p[0]+el.offsetWidth;var b=p[1]+el.offsetHeight;var l=p[0];return new Ext.lib.Region(t,r,b,l);};Ext.lib.Point=function(x,y){if(x instanceof Array){y=x[1];x=x[0];}this.x=this.right=this.left=this[0]=x;this.y=this.top=this.bottom=this[1]=y;};Ext.lib.Point.prototype=new Ext.lib.Region();if(Ext.isIE){Event.observe(window,"unload",function(){var p=Function.prototype;delete p.createSequence;delete p.defer;delete p.createDelegate;delete p.createCallback;delete p.createInterceptor;});}})();



Ext.DomHelper=function(){var _1=null;var _2=/^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;var _3=function(o){if(typeof o=="string"){return o;}var b="";if(!o.tag){o.tag="div";}b+="<"+o.tag;for(var _6 in o){if(_6=="tag"||_6=="children"||_6=="cn"||_6=="html"||typeof o[_6]=="function"){continue;}if(_6=="style"){var s=o["style"];if(typeof s=="function"){s=s.call();}if(typeof s=="string"){b+=" style=\""+s+"\"";}else{if(typeof s=="object"){b+=" style=\"";for(var _8 in s){if(typeof s[_8]!="function"){b+=_8+":"+s[_8]+";";}}b+="\"";}}}else{if(_6=="cls"){b+=" class=\""+o["cls"]+"\"";}else{if(_6=="htmlFor"){b+=" for=\""+o["htmlFor"]+"\"";}else{b+=" "+_6+"=\""+o[_6]+"\"";}}}}if(_2.test(o.tag)){b+="/>";}else{b+=">";var cn=o.children||o.cn;if(cn){if(cn instanceof Array){for(var i=0,_b=cn.length;i<_b;i++){b+=_3(cn[i],b);}}else{b+=_3(cn,b);}}if(o.html){b+=o.html;}b+="</"+o.tag+">";}return b;};var _c=function(o,_e){var el=document.createElement(o.tag);var _10=el.setAttribute?true:false;for(var _11 in o){if(_11=="tag"||_11=="children"||_11=="cn"||_11=="html"||_11=="style"||typeof o[_11]=="function"){continue;}if(_11=="cls"){el.className=o["cls"];}else{if(_10){el.setAttribute(_11,o[_11]);}else{el[_11]=o[_11];}}}Ext.DomHelper.applyStyles(el,o.style);var cn=o.children||o.cn;if(cn){if(cn instanceof Array){for(var i=0,len=cn.length;i<len;i++){_c(cn[i],el);}}else{_c(cn,el);}}if(o.html){el.innerHTML=o.html;}if(_e){_e.appendChild(el);}return el;};var _15=function(_16,s,h,e){_1.innerHTML=[s,h,e].join("");var i=-1,el=_1;while(++i<_16){el=el.firstChild;}return el;};var ts="<table>",te="</table>",tbs=ts+"<tbody>",tbe="</tbody>"+te,trs=tbs+"<tr>",tre="</tr>"+tbe;var _22=function(tag,_24,el,_26){if(!_1){_1=document.createElement("div");}var _27;var _28=null;if(tag=="td"){if(_24=="afterbegin"||_24=="beforeend"){return;}if(_24=="beforebegin"){_28=el;el=el.parentNode;}else{_28=el.nextSibling;el=el.parentNode;}_27=_15(4,trs,_26,tre);}else{if(tag=="tr"){if(_24=="beforebegin"){_28=el;el=el.parentNode;_27=_15(3,tbs,_26,tbe);}else{if(_24=="afterend"){_28=el.nextSibling;el=el.parentNode;_27=_15(3,tbs,_26,tbe);}else{if(_24=="afterbegin"){_28=el.firstChild;}_27=_15(4,trs,_26,tre);}}}else{if(tag=="tbody"){if(_24=="beforebegin"){_28=el;el=el.parentNode;_27=_15(2,ts,_26,te);}else{if(_24=="afterend"){_28=el.nextSibling;el=el.parentNode;_27=_15(2,ts,_26,te);}else{if(_24=="afterbegin"){_28=el.firstChild;}_27=_15(3,tbs,_26,tbe);}}}else{if(_24=="beforebegin"||_24=="afterend"){return;}if(_24=="afterbegin"){_28=el.firstChild;}_27=_15(2,ts,_26,te);}}}el.insertBefore(_27,_28);return _27;};return {useDom:false,markup:function(o){return _3(o);},applyStyles:function(el,_2b){if(_2b){el=Ext.fly(el);if(typeof _2b=="string"){var re=/\s?([a-z\-]*)\:\s?([^;]*);?/gi;var _2d;while((_2d=re.exec(_2b))!=null){el.setStyle(_2d[1],_2d[2]);}}else{if(typeof _2b=="object"){for(var _2e in _2b){el.setStyle(_2e,_2b[_2e]);}}else{if(typeof _2b=="function"){Ext.DomHelper.applyStyles(el,_2b.call());}}}}},insertHtml:function(_2f,el,_31){_2f=_2f.toLowerCase();if(el.insertAdjacentHTML){var tag=el.tagName.toLowerCase();if(tag=="table"||tag=="tbody"||tag=="tr"||tag=="td"){var rs;if(rs=_22(tag,_2f,el,_31)){return rs;}}switch(_2f){case "beforebegin":el.insertAdjacentHTML(_2f,_31);return el.previousSibling;case "afterbegin":el.insertAdjacentHTML(_2f,_31);return el.firstChild;case "beforeend":el.insertAdjacentHTML(_2f,_31);return el.lastChild;case "afterend":el.insertAdjacentHTML(_2f,_31);return el.nextSibling;}throw "Illegal insertion point -> \""+_2f+"\"";}var _34=el.ownerDocument.createRange();var _35;switch(_2f){case "beforebegin":_34.setStartBefore(el);_35=_34.createContextualFragment(_31);el.parentNode.insertBefore(_35,el);return el.previousSibling;case "afterbegin":if(el.firstChild){_34.setStartBefore(el.firstChild);_35=_34.createContextualFragment(_31);el.insertBefore(_35,el.firstChild);return el.firstChild;}else{el.innerHTML=_31;return el.firstChild;}case "beforeend":if(el.lastChild){_34.setStartAfter(el.lastChild);_35=_34.createContextualFragment(_31);el.appendChild(_35);return el.lastChild;}else{el.innerHTML=_31;return el.lastChild;}case "afterend":_34.setStartAfter(el);_35=_34.createContextualFragment(_31);el.parentNode.insertBefore(_35,el.nextSibling);return el.nextSibling;}throw "Illegal insertion point -> \""+_2f+"\"";},insertBefore:function(el,o,_38){return this.doInsert(el,o,_38,"beforeBegin");},insertAfter:function(el,o,_3b){return this.doInsert(el,o,_3b,"afterEnd","nextSibling");},insertFirst:function(el,o,_3e){return this.doInsert(el,o,_3e,"afterBegin");},doInsert:function(el,o,_41,pos,_43){el=Ext.getDom(el);var _44;if(this.useDom){_44=_c(o,null);el.parentNode.insertBefore(_44,_43?el[_43]:el);}else{var _45=_3(o);_44=this.insertHtml(pos,el,_45);}return _41?Ext.get(_44,true):_44;},append:function(el,o,_48){el=Ext.getDom(el);var _49;if(this.useDom){_49=_c(o,null);el.appendChild(_49);}else{var _4a=_3(o);_49=this.insertHtml("beforeEnd",el,_4a);}return _48?Ext.get(_49,true):_49;},overwrite:function(el,o,_4d){el=Ext.getDom(el);el.innerHTML=_3(o);return _4d?Ext.get(el.firstChild,true):el.firstChild;},createTemplate:function(o){var _4f=_3(o);return new Ext.Template(_4f);}};}();



Ext.Template=function(_1){if(_1 instanceof Array){_1=_1.join("");}else{if(arguments.length>1){_1=Array.prototype.join.call(arguments,"");}}this.html=_1;};Ext.Template.prototype={applyTemplate:function(_2){if(this.compiled){return this.compiled(_2);}var _3=this.disableFormats!==true;var fm=Ext.util.Format,_5=this;var fn=function(m,_8,_9,_a){if(_9&&_3){if(_9.substr(0,5)=="this."){return _5.call(_9.substr(5),_2[_8]);}else{if(_a){var re=/^\s*['"](.*)["']\s*$/;_a=_a.split(",");for(var i=0,_d=_a.length;i<_d;i++){_a[i]=_a[i].replace(re,"$1");}_a=[_2[_8]].concat(_a);}else{_a=[_2[_8]];}return fm[_9].apply(fm,_a);}}else{return _2[_8]!==undefined?_2[_8]:"";}};return this.html.replace(this.re,fn);},set:function(_e,_f){this.html=_e;this.compiled=null;if(_f){this.compile();}return this;},disableFormats:false,re:/\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,compile:function(){var fm=Ext.util.Format;var _11=this.disableFormats!==true;var sep=Ext.isGecko?"+":",";var fn=function(m,_15,_16,_17){if(_16&&_11){_17=_17?","+_17:"";if(_16.substr(0,5)!="this."){_16="fm."+_16+"(";}else{_16="this.call(\""+_16.substr(5)+"\", ";_17="";}}else{_17="",_16="(values['"+_15+"'] == undefined ? '' : ";}return "'"+sep+_16+"values['"+_15+"']"+_17+")"+sep+"'";};var _18;if(Ext.isGecko){_18="this.compiled = function(values){ return '"+this.html.replace(/(\r\n|\n)/g,"\\n").replace("'","\\'").replace(this.re,fn)+"';};";}else{_18=["this.compiled = function(values){ return ['"];_18.push(this.html.replace(/(\r\n|\n)/g,"\\n").replace("'","\\'").replace(this.re,fn));_18.push("'].join('');};");_18=_18.join("");}eval(_18);return this;},call:function(_19,_1a){return this[_19](_1a);},insertFirst:function(el,_1c,_1d){return this.doInsert("afterBegin",el,_1c,_1d);},insertBefore:function(el,_1f,_20){return this.doInsert("beforeBegin",el,_1f,_20);},insertAfter:function(el,_22,_23){return this.doInsert("afterEnd",el,_22,_23);},append:function(el,_25,_26){return this.doInsert("beforeEnd",el,_25,_26);},doInsert:function(_27,el,_29,_2a){el=Ext.getDom(el);var _2b=Ext.DomHelper.insertHtml(_27,el,this.applyTemplate(_29));return _2a?Ext.get(_2b,true):_2b;},overwrite:function(el,_2d,_2e){el=Ext.getDom(el);el.innerHTML=this.applyTemplate(_2d);return _2e?Ext.get(el.firstChild,true):el.firstChild;}};Ext.Template.prototype.apply=Ext.Template.prototype.applyTemplate;Ext.DomHelper.Template=Ext.Template;Ext.Template.from=function(el){el=Ext.getDom(el);return new Ext.Template(el.value||el.innerHTML);};Ext.MasterTemplate=function(){Ext.MasterTemplate.superclass.constructor.apply(this,arguments);this.originalHtml=this.html;var st={};var m,re=this.subTemplateRe;re.lastIndex=0;var _33=0;while(m=re.exec(this.html)){var _34=m[1],_35=m[2];st[_33]={name:_34,index:_33,buffer:[],tpl:new Ext.Template(_35)};if(_34){st[_34]=st[_33];}st[_33].tpl.compile();st[_33].tpl.call=this.call.createDelegate(this);_33++;}this.subCount=_33;this.subs=st;};Ext.extend(Ext.MasterTemplate,Ext.Template,{subTemplateRe:/<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,add:function(_36,_37){if(arguments.length==1){_37=arguments[0];_36=0;}var s=this.subs[_36];s.buffer[s.buffer.length]=s.tpl.apply(_37);return this;},fill:function(_39,_3a,_3b){var a=arguments;if(a.length==1||(a.length==2&&typeof a[1]=="boolean")){_3a=a[0];_39=0;_3b=a[1];}if(_3b){this.reset();}for(var i=0,len=_3a.length;i<len;i++){this.add(_39,_3a[i]);}return this;},reset:function(){var s=this.subs;for(var i=0;i<this.subCount;i++){s[i].buffer=[];}return this;},applyTemplate:function(_41){var s=this.subs;var _43=-1;this.html=this.originalHtml.replace(this.subTemplateRe,function(m,_45){return s[++_43].buffer.join("");});return Ext.MasterTemplate.superclass.applyTemplate.call(this,_41);},apply:function(){return this.applyTemplate.apply(this,arguments);},compile:function(){return this;}});Ext.MasterTemplate.prototype.addAll=Ext.MasterTemplate.prototype.fill;Ext.MasterTemplate.from=function(el){el=Ext.getDom(el);return new Ext.MasterTemplate(el.value||el.innerHTML);};



Ext.DomQuery=function(){var _1={},_2={},_3={};var _4=/\S/;var _5=/^\s+|\s+$/g;var _6=/\{(\d+)\}/g;var _7=/^(\s?[\/>]\s?|\s|$)/;var _8=/^(#)?([\w-\*]+)/;function child(p,_a){var i=0;var n=p.firstChild;while(n){if(n.nodeType==1){if(++i==_a){return n;}}n=n.nextSibling;}return null;}function next(n){while((n=n.nextSibling)&&n.nodeType!=1){}return n;}function prev(n){while((n=n.previousSibling)&&n.nodeType!=1){}return n;}function clean(d){var n=d.firstChild,ni=-1;while(n){var nx=n.nextSibling;if(n.nodeType==3&&!_4.test(n.nodeValue)){d.removeChild(n);}else{n.nodeIndex=++ni;}n=nx;}return this;}function byClassName(c,a,v,re,cn){if(!v){return c;}var r=[];for(var i=0,ci;ci=c[i];i++){cn=ci.className;if(cn&&(" "+cn+" ").indexOf(v)!=-1){r[r.length]=ci;}}return r;}function attrValue(n,_1c){if(!n.tagName&&typeof n.length!="undefined"){n=n[0];}if(!n){return null;}if(_1c=="for"){return n.htmlFor;}if(_1c=="class"||_1c=="className"){return n.className;}return n.getAttribute(_1c)||n[_1c];}function getNodes(ns,_1e,_1f){var _20=[],cs;if(!ns){return _20;}_1e=_1e?_1e.replace(_5,""):"";_1f=_1f||"*";if(typeof ns.getElementsByTagName!="undefined"){ns=[ns];}if(_1e!="/"&&_1e!=">"){for(var i=0,ni;ni=ns[i];i++){cs=ni.getElementsByTagName(_1f);for(var j=0,ci;ci=cs[j];j++){_20[_20.length]=ci;}}}else{for(var i=0,ni;ni=ns[i];i++){var cn=ni.getElementsByTagName(_1f);for(var j=0,cj;cj=cn[j];j++){if(cj.parentNode==ni){_20[_20.length]=cj;}}}}return _20;}function concat(a,b){if(b.slice){return a.concat(b);}for(var i=0,l=b.length;i<l;i++){a[a.length]=b[i];}return a;}function byTag(cs,_2d){if(cs.tagName||cs==document){cs=[cs];}if(!_2d){return cs;}var r=[];_2d=_2d.toLowerCase();for(var i=0,ci;ci=cs[i];i++){if(ci.nodeType==1&&ci.tagName.toLowerCase()==_2d){r[r.length]=ci;}}return r;}function byId(cs,_32,id){if(cs.tagName||cs==document){cs=[cs];}if(!id){return cs;}var r=[];for(var i=0,ci;ci=cs[i];i++){if(ci&&ci.id==id){r[r.length]=ci;return r;}}return r;}function byAttribute(cs,_38,_39,op,_3b){var r=[],st=_3b=="{";var f=Ext.DomQuery.operators[op];for(var i=0;ci=cs[i];i++){var a;if(st){a=Ext.DomQuery.getStyle(ci,_38);}else{if(_38=="class"||_38=="className"){a=ci.className;}else{if(_38=="for"){a=ci.htmlFor;}else{if(_38=="href"){a=ci.getAttribute("href",2);}else{a=ci.getAttribute(_38);}}}}if((f&&f(a,_39))||(!f&&a)){r[r.length]=ci;}}return r;}function byPseudo(cs,_42,_43){return Ext.DomQuery.pseudos[_42](cs,_43);}var _44=window.ActiveXObject?true:false;var key=30803;function nodupIEXml(cs){var d=++key;cs[0].setAttribute("_nodup",d);var r=[cs[0]];for(var i=1,len=cs.length;i<len;i++){var c=cs[i];if(!c.getAttribute("_nodup")!=d){c.setAttribute("_nodup",d);r[r.length]=c;}}for(var i=0,len=cs.length;i<len;i++){cs[i].removeAttribute("_nodup");}return r;}function nodup(cs){if(!cs){return [];}var len=cs.length,c,i,r=cs,cj;if(!len||typeof cs.nodeType!="undefined"||len==1){return cs;}if(_44&&typeof cs[0].selectSingleNode!="undefined"){return nodupIEXml(cs);}var d=++key;cs[0]._nodup=d;for(i=1;c=cs[i];i++){if(c._nodup!=d){c._nodup=d;}else{r=[];for(var j=0;j<i;j++){r[r.length]=cs[j];}for(j=i+1;cj=cs[j];j++){if(cj._nodup!=d){cj._nodup=d;r[r.length]=cj;}}return r;}}return r;}function quickDiffIEXml(c1,c2){var d=++key;for(var i=0,len=c1.length;i<len;i++){c1[i].setAttribute("_qdiff",d);}var r=[];for(var i=0,len=c2.length;i<len;i++){if(c2[i].getAttribute("_qdiff")!=d){r[r.length]=c2[i];}}for(var i=0,len=c1.length;i<len;i++){c1[i].removeAttribute("_qdiff");}return r;}function quickDiff(c1,c2){var _5c=c1.length;if(!_5c){return c2;}if(_44&&c1[0].selectSingleNode){return quickDiffIEXml(c1,c2);}var d=++key;for(var i=0;i<_5c;i++){c1[i]._qdiff=d;}var r=[];for(var i=0,len=c2.length;i<len;i++){if(c2[i]._qdiff!=d){r[r.length]=c2[i];}}return r;}function quickId(ns,_62,_63,id){if(ns==_63){var d=_63.ownerDocument||_63;return d.getElementById(id);}ns=getNodes(ns,_62,"*");return byId(ns,null,id);}return {getStyle:function(el,_67){return Ext.fly(el).getStyle(_67);},compile:function(_68,_69){while(_68.substr(0,1)=="/"){_68=_68.substr(1);}_69=_69||"select";var fn=["var f = function(root){\n var mode; var n = root || document;\n"];var q=_68,_6c,lq;var tk=Ext.DomQuery.matchers;var _6f=tk.length;var mm;while(q&&lq!=q){lq=q;var tm=q.match(_8);if(_69=="select"){if(tm){if(tm[1]=="#"){fn[fn.length]="n = quickId(n, mode, root, \""+tm[2]+"\");";}else{fn[fn.length]="n = getNodes(n, mode, \""+tm[2]+"\");";}q=q.replace(tm[0],"");}else{if(q.substr(0,1)!="@"){fn[fn.length]="n = getNodes(n, mode, \"*\");";}}}else{if(tm){if(tm[1]=="#"){fn[fn.length]="n = byId(n, null, \""+tm[2]+"\");";}else{fn[fn.length]="n = byTag(n, \""+tm[2]+"\");";}q=q.replace(tm[0],"");}}while(!(mm=q.match(_7))){var _72=false;for(var j=0;j<_6f;j++){var t=tk[j];var m=q.match(t.re);if(m){fn[fn.length]=t.select.replace(_6,function(x,i){return m[i];});q=q.replace(m[0],"");_72=true;break;}}if(!_72){throw "Error parsing selector, parsing failed at \""+q+"\"";}}if(mm[1]){fn[fn.length]="mode=\""+mm[1]+"\";";q=q.replace(mm[1],"");}}fn[fn.length]="return nodup(n);\n}";eval(fn.join(""));return f;},select:function(_78,_79,_7a){if(!_79||_79==document){_79=document;}if(typeof _79=="string"){_79=document.getElementById(_79);}var _7b=_78.split(",");var _7c=[];for(var i=0,len=_7b.length;i<len;i++){var p=_7b[i].replace(_5,"");if(!_1[p]){_1[p]=Ext.DomQuery.compile(p);if(!_1[p]){throw p+" is not a valid selector";}}var _80=_1[p](_79);if(_80&&_80!=document){_7c=_7c.concat(_80);}}return _7c;},selectNode:function(_81,_82){return Ext.DomQuery.select(_81,_82)[0];},selectValue:function(_83,_84,_85){_83=_83.replace(_5,"");if(!_3[_83]){_3[_83]=Ext.DomQuery.compile(_83,"select");}var n=_3[_83](_84);n=n[0]?n[0]:n;var v=(n&&n.firstChild?n.firstChild.nodeValue:null);return (v===null?_85:v);},selectNumber:function(_88,_89,_8a){var v=Ext.DomQuery.selectValue(_88,_89,_8a||0);return parseFloat(v);},is:function(el,ss){if(typeof el=="string"){el=document.getElementById(el);}var _8e=(el instanceof Array);var _8f=Ext.DomQuery.filter(_8e?el:[el],ss);return _8e?(_8f.length==el.length):(_8f.length>0);},filter:function(els,ss,_92){ss=ss.replace(_5,"");if(!_2[ss]){_2[ss]=Ext.DomQuery.compile(ss,"simple");}var _93=_2[ss](els);return _92?quickDiff(_93,els):_93;},matchers:[{re:/^\.([\w-]+)/,select:"n = byClassName(n, null, \" {1} \");"},{re:/^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,select:"n = byPseudo(n, \"{1}\", \"{2}\");"},{re:/^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,select:"n = byAttribute(n, \"{2}\", \"{4}\", \"{3}\", \"{1}\");"},{re:/^#([\w-]+)/,select:"n = byId(n, null, \"{1}\");"},{re:/^@([\w-]+)/,select:"return {firstChild:{nodeValue:attrValue(n, \"{1}\")}};"}],operators:{"=":function(a,v){return a==v;},"!=":function(a,v){return a!=v;},"^=":function(a,v){return a&&a.substr(0,v.length)==v;},"$=":function(a,v){return a&&a.substr(a.length-v.length)==v;},"*=":function(a,v){return a&&a.indexOf(v)!==-1;},"%=":function(a,v){return (a%v)==0;}},pseudos:{"first-child":function(c){var r=[],n;for(var i=0,ci;ci=n=c[i];i++){while((n=n.previousSibling)&&n.nodeType!=1){}if(!n){r[r.length]=ci;}}return r;},"last-child":function(c){var r=[];for(var i=0,ci;ci=n=c[i];i++){while((n=n.nextSibling)&&n.nodeType!=1){}if(!n){r[r.length]=ci;}}return r;},"nth-child":function(c,a){var r=[];if(a!="odd"&&a!="even"){for(var i=0,ci;ci=c[i];i++){var m=child(ci.parentNode,a);if(m==ci){r[r.length]=m;}}return r;}var p;for(var i=0,l=c.length;i<l;i++){var cp=c[i].parentNode;if(cp!=p){clean(cp);p=cp;}}for(var i=0,ci;ci=c[i];i++){var m=false;if(a=="odd"){m=((ci.nodeIndex+1)%2==1);}else{if(a=="even"){m=((ci.nodeIndex+1)%2==0);}}if(m){r[r.length]=ci;}}return r;},"only-child":function(c){var r=[];for(var i=0,ci;ci=c[i];i++){if(!prev(ci)&&!next(ci)){r[r.length]=ci;}}return r;},"empty":function(c){var r=[];for(var i=0,ci;ci=c[i];i++){var cns=ci.childNodes,j=0,cn,_bd=true;while(cn=cns[j]){++j;if(cn.nodeType==1||cn.nodeType==3){_bd=false;break;}}if(_bd){r[r.length]=ci;}}return r;},"contains":function(c,v){var r=[];for(var i=0,ci;ci=c[i];i++){if(ci.innerHTML.indexOf(v)!==-1){r[r.length]=ci;}}return r;},"nodeValue":function(c,v){var r=[];for(var i=0,ci;ci=c[i];i++){if(ci.firstChild&&ci.firstChild.nodeValue==v){r[r.length]=ci;}}return r;},"checked":function(c){var r=[];for(var i=0,ci;ci=c[i];i++){if(ci.checked==true){r[r.length]=ci;}}return r;},"not":function(c,ss){return Ext.DomQuery.filter(c,ss,true);},"odd":function(c){return this["nth-child"](c,"odd");},"even":function(c){return this["nth-child"](c,"even");},"nth":function(c,a){return c[a-1]||[];},"first":function(c){return c[0]||[];},"last":function(c){return c[c.length-1]||[];},"has":function(c,ss){var s=Ext.DomQuery.select;var r=[];for(var i=0,ci;ci=c[i];i++){if(s(ss,ci).length>0){r[r.length]=ci;}}return r;},"next":function(c,ss){var is=Ext.DomQuery.is;var r=[];for(var i=0,ci;ci=c[i];i++){var n=next(ci);if(n&&is(n,ss)){r[r.length]=ci;}}return r;},"prev":function(c,ss){var is=Ext.DomQuery.is;var r=[];for(var i=0,ci;ci=c[i];i++){var n=prev(ci);if(n&&is(n,ss)){r[r.length]=ci;}}return r;}}};}();Ext.query=Ext.DomQuery.select;



Ext.util.Observable=function(){if(this.listeners){this.on(this.listeners);delete this.listeners;}};Ext.util.Observable.prototype={fireEvent:function(){var ce=this.events[arguments[0].toLowerCase()];if(typeof ce=="object"){return ce.fire.apply(ce,Array.prototype.slice.call(arguments,1));}else{return true;}},filterOptRe:/^(?:scope|delay|buffer|single)$/,addListener:function(_2,fn,_4,o){if(typeof _2=="object"){o=_2;for(var e in o){if(this.filterOptRe.test(e)){continue;}if(typeof o[e]=="function"){this.addListener(e,o[e],o.scope,o);}else{this.addListener(e,o[e].fn,o[e].scope,o[e]);}}return;}o=(!o||typeof o=="boolean")?{}:o;_2=_2.toLowerCase();var ce=this.events[_2]||true;if(typeof ce=="boolean"){ce=new Ext.util.Event(this,_2);this.events[_2]=ce;}ce.addListener(fn,_4,o);},removeListener:function(_8,fn,_a){var ce=this.events[_8.toLowerCase()];if(typeof ce=="object"){ce.removeListener(fn,_a);}},purgeListeners:function(){for(var _c in this.events){if(typeof this.events[_c]=="object"){this.events[_c].clearListeners();}}},relayEvents:function(o,_e){var _f=function(_10){return function(){return this.fireEvent.apply(this,Ext.combine(_10,Array.prototype.slice.call(arguments,0)));};};for(var i=0,len=_e.length;i<len;i++){var _13=_e[i];if(!this.events[_13]){this.events[_13]=true;}o.on(_13,_f(_13),this);}},addEvents:function(o){if(!this.events){this.events={};}Ext.applyIf(this.events,o);},hasListener:function(_15){var e=this.events[_15];return typeof e=="object"&&e.listeners.length>0;}};Ext.util.Observable.prototype.on=Ext.util.Observable.prototype.addListener;Ext.util.Observable.prototype.un=Ext.util.Observable.prototype.removeListener;Ext.util.Observable.capture=function(o,fn,_19){o.fireEvent=o.fireEvent.createInterceptor(fn,_19);};Ext.util.Observable.releaseCapture=function(o){o.fireEvent=Ext.util.Observable.prototype.fireEvent;};(function(){var _1b=function(h,o,_1e){var _1f=new Ext.util.DelayedTask();return function(){_1f.delay(o.buffer,h,_1e,Array.prototype.slice.call(arguments,0));};};var _20=function(h,e,fn,_24){return function(){e.removeListener(fn,_24);return h.apply(_24,arguments);};};var _25=function(h,o,_28){return function(){var _29=Array.prototype.slice.call(arguments,0);setTimeout(function(){h.apply(_28,_29);},o.delay||10);};};Ext.util.Event=function(obj,_2b){this.name=_2b;this.obj=obj;this.listeners=[];};Ext.util.Event.prototype={addListener:function(fn,_2d,_2e){var o=_2e||{};_2d=_2d||this.obj;if(!this.isListening(fn,_2d)){var l={fn:fn,scope:_2d,options:o};var h=fn;if(o.delay){h=_25(h,o,_2d);}if(o.single){h=_20(h,this,fn,_2d);}if(o.buffer){h=_1b(h,o,_2d);}l.fireFn=h;if(!this.firing){this.listeners.push(l);}else{this.listeners=this.listeners.slice(0);this.listeners.push(l);}}},findListener:function(fn,_33){_33=_33||this.obj;var ls=this.listeners;for(var i=0,len=ls.length;i<len;i++){var l=ls[i];if(l.fn==fn&&l.scope==_33){return i;}}return -1;},isListening:function(fn,_39){return this.findListener(fn,_39)!=-1;},removeListener:function(fn,_3b){var _3c;if((_3c=this.findListener(fn,_3b))!=-1){if(!this.firing){this.listeners.splice(_3c,1);}else{this.listeners=this.listeners.slice(0);this.listeners.splice(_3c,1);}return true;}return false;},clearListeners:function(){this.listeners=[];},fire:function(){var ls=this.listeners,_3e,len=ls.length;if(len>0){this.firing=true;var _40=Array.prototype.slice.call(arguments,0);for(var i=0;i<len;i++){var l=ls[i];if(l.fireFn.apply(l.scope,arguments)===false){this.firing=false;return false;}}this.firing=false;}return true;}};})();



Ext.EventManager=function(){var _1,_2,_3=false;var _4,_5,_6,_7;var E=Ext.lib.Event;var D=Ext.lib.Dom;var _a=function(){if(!_3){_3=true;Ext.isReady=true;if(_2){clearInterval(_2);}if(Ext.isGecko||Ext.isOpera){document.removeEventListener("DOMContentLoaded",_a,false);}if(_1){_1.fire();_1.clearListeners();}}};var _b=function(){_1=new Ext.util.Event();if(Ext.isGecko||Ext.isOpera){document.addEventListener("DOMContentLoaded",_a,false);}else{if(Ext.isIE){document.write("<s"+"cript id=\"ie-deferred-loader\" defer=\"defer\" src=\"/"+"/:\"></s"+"cript>");var _c=document.getElementById("ie-deferred-loader");_c.onreadystatechange=function(){if(this.readyState=="complete"){_a();_c.onreadystatechange=null;_c.parentNode.removeChild(_c);}};}else{if(Ext.isSafari){_2=setInterval(function(){var rs=document.readyState;if(rs=="complete"){_a();}},10);}}}E.on(window,"load",_a);};var _e=function(h,o){var _11=new Ext.util.DelayedTask(h);return function(e){e=new Ext.EventObjectImpl(e);_11.delay(o.buffer,h,null,[e]);};};var _13=function(h,el,_16,fn){return function(e){Ext.EventManager.removeListener(el,_16,fn);h(e);};};var _19=function(h,o){return function(e){e=new Ext.EventObjectImpl(e);setTimeout(function(){h(e);},o.delay||10);};};var _1d=function(_1e,_1f,opt,fn,_22){var o=(!opt||typeof opt=="boolean")?{}:opt;fn=fn||o.fn;_22=_22||o.scope;var el=Ext.getDom(_1e);if(!el){throw "Error listening for \""+_1f+"\". Element \""+_1e+"\" doesn't exist.";}var h=function(e){e=Ext.EventObject.setEvent(e);var t;if(o.delegate){t=e.getTarget(o.delegate,el);if(!t){return;}}else{t=e.target;}if(o.stopEvent===true){e.stopEvent();}if(o.preventDefault===true){e.preventDefault();}if(o.stopPropagation===true){e.stopPropagation();}if(o.normalized===false){e=e.browserEvent;}fn.call(_22||el,e,t,o);};if(o.delay){h=_19(h,o);}if(o.single){h=_13(h,el,_1f,fn);}if(o.buffer){h=_e(h,o);}fn._handlers=fn._handlers||[];fn._handlers.push([Ext.id(el),_1f,h]);E.on(el,_1f,h);if(_1f=="mousewheel"&&el.addEventListener){el.addEventListener("DOMMouseScroll",h,false);E.on(window,"unload",function(){el.removeEventListener("DOMMouseScroll",h,false);});}if(_1f=="mousedown"&&el==document){Ext.EventManager.stoppedMouseDownEvent.addListener(h);}return h;};var _28=function(el,_2a,fn){var id=Ext.id(el),hds=fn._handlers,hd=fn;if(hds){for(var i=0,len=hds.length;i<len;i++){var h=hds[i];if(h[0]==id&&h[1]==_2a){hd=h[2];hds.splice(i,1);break;}}}E.un(el,_2a,hd);el=Ext.getDom(el);if(_2a=="mousewheel"&&el.addEventListener){el.removeEventListener("DOMMouseScroll",hd,false);}if(_2a=="mousedown"&&el==document){Ext.EventManager.stoppedMouseDownEvent.removeListener(hd);}};var _32=/^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized)$/;var pub={wrap:function(fn,_35,_36){return function(e){Ext.EventObject.setEvent(e);fn.call(_36?_35||window:window,Ext.EventObject,_35);};},addListener:function(_38,_39,fn,_3b,_3c){if(typeof _39=="object"){var o=_39;for(var e in o){if(_32.test(e)){continue;}if(typeof o[e]=="function"){_1d(_38,e,o,o[e],o.scope);}else{_1d(_38,e,o[e]);}}return;}return _1d(_38,_39,_3c,fn,_3b);},removeListener:function(_3f,_40,fn){return _28(_3f,_40,fn);},onDocumentReady:function(fn,_43,_44){if(_3){fn.call(_43||window,_43);return;}if(!_1){_b();}_1.addListener(fn,_43,_44);},onWindowResize:function(fn,_46,_47){if(!_4){_4=new Ext.util.Event();_5=new Ext.util.DelayedTask(function(){_4.fire(D.getViewWidth(),D.getViewHeight());});E.on(window,"resize",function(){if(Ext.isIE){_5.delay(50);}else{_4.fire(D.getViewWidth(),D.getViewHeight());}});}_4.addListener(fn,_46,_47);},onTextResize:function(fn,_49,_4a){if(!_6){_6=new Ext.util.Event();var _4b=new Ext.Element(document.createElement("div"));_4b.dom.className="x-text-resize";_4b.dom.innerHTML="X";_4b.appendTo(document.body);_7=_4b.dom.offsetHeight;setInterval(function(){if(_4b.dom.offsetHeight!=_7){_6.fire(_7,_7=_4b.dom.offsetHeight);}},this.textResizeInterval);}_6.addListener(fn,_49,_4a);},removeResizeListener:function(fn,_4d){if(_4){_4.removeListener(fn,_4d);}},fireResize:function(){if(_4){_4.fire(D.getViewWidth(),D.getViewHeight());}},ieDeferSrc:false,textResizeInterval:50};pub.on=pub.addListener;pub.un=pub.removeListener;pub.stoppedMouseDownEvent=new Ext.util.Event();return pub;}();Ext.onReady=Ext.EventManager.onDocumentReady;Ext.onReady(function(){var bd=Ext.get(document.body);if(!bd){return;}var cls=Ext.isIE?"ext-ie":Ext.isGecko?"ext-gecko":Ext.isOpera?"ext-opera":Ext.isSafari?"ext-safari":"";if(Ext.isBorderBox){cls+=" ext-border-box";}if(Ext.isStrict){cls+=" ext-strict";}bd.addClass(cls);});Ext.EventObject=function(){var E=Ext.lib.Event;var _51={63234:37,63235:39,63232:38,63233:40,63276:33,63277:34,63272:46,63273:36,63275:35};var _52=Ext.isIE?{1:0,4:1,2:2}:(Ext.isSafari?{1:0,2:1,3:2}:{0:0,1:1,2:2});Ext.EventObjectImpl=function(e){if(e){this.setEvent(e.browserEvent||e);}};Ext.EventObjectImpl.prototype={browserEvent:null,button:-1,shiftKey:false,ctrlKey:false,altKey:false,BACKSPACE:8,TAB:9,RETURN:13,ENTER:13,SHIFT:16,CONTROL:17,ESC:27,SPACE:32,PAGEUP:33,PAGEDOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46,F5:116,setEvent:function(e){if(e==this||(e&&e.browserEvent)){return e;}this.browserEvent=e;if(e){this.button=e.button?_52[e.button]:(e.which?e.which-1:-1);this.shiftKey=e.shiftKey;this.ctrlKey=e.ctrlKey||e.metaKey;this.altKey=e.altKey;this.keyCode=e.keyCode;this.charCode=e.charCode;this.target=E.getTarget(e);this.xy=E.getXY(e);}else{this.button=-1;this.shiftKey=false;this.ctrlKey=false;this.altKey=false;this.keyCode=0;this.charCode=0;this.target=null;this.xy=[0,0];}return this;},stopEvent:function(){if(this.browserEvent){if(this.browserEvent.type=="mousedown"){Ext.EventManager.stoppedMouseDownEvent.fire(this);}E.stopEvent(this.browserEvent);}},preventDefault:function(){if(this.browserEvent){E.preventDefault(this.browserEvent);}},isNavKeyPress:function(){var k=this.keyCode;k=Ext.isSafari?(_51[k]||k):k;return (k>=33&&k<=40)||k==this.RETURN||k==this.TAB||k==this.ESC;},isSpecialKey:function(){var k=this.keyCode;return k==9||k==13||k==40||k==27||(k==16)||(k==17)||(k>=18&&k<=20)||(k>=33&&k<=35)||(k>=36&&k<=39)||(k>=44&&k<=45);},stopPropagation:function(){if(this.browserEvent){if(this.browserEvent.type=="mousedown"){Ext.EventManager.stoppedMouseDownEvent.fire(this);}E.stopPropagation(this.browserEvent);}},getCharCode:function(){return this.charCode||this.keyCode;},getKey:function(){var k=this.keyCode||this.charCode;return Ext.isSafari?(_51[k]||k):k;},getPageX:function(){return this.xy[0];},getPageY:function(){return this.xy[1];},getTime:function(){if(this.browserEvent){return E.getTime(this.browserEvent);}return null;},getXY:function(){return this.xy;},getTarget:function(_58,_59,_5a){return _58?Ext.fly(this.target).findParent(_58,_59,_5a):this.target;},getRelatedTarget:function(){if(this.browserEvent){return E.getRelatedTarget(this.browserEvent);}return null;},getWheelDelta:function(){var e=this.browserEvent;var _5c=0;if(e.wheelDelta){_5c=e.wheelDelta/120;if(window.opera){_5c=-_5c;}}else{if(e.detail){_5c=-e.detail/3;}}return _5c;},hasModifier:function(){return ((this.ctrlKey||this.altKey)||this.shiftKey)?true:false;},within:function(el,_5e){var t=this[_5e?"getRelatedTarget":"getTarget"]();return t&&Ext.fly(el).contains(t);},getPoint:function(){return new Ext.lib.Point(this.xy[0],this.xy[1]);}};return new Ext.EventObjectImpl();}();



(function(){var D=Ext.lib.Dom;var E=Ext.lib.Event;var A=Ext.lib.Anim;var _4={};var _5=/(-[a-z])/gi;var _6=function(m,a){return a.charAt(1).toUpperCase();};var _9=document.defaultView;Ext.Element=function(_a,_b){var _c=typeof _a=="string"?document.getElementById(_a):_a;if(!_c){return null;}if(!_b&&Ext.Element.cache[_c.id]){return Ext.Element.cache[_c.id];}this.dom=_c;this.id=_c.id||Ext.id(_c);};var El=Ext.Element;El.prototype={originalDisplay:"",visibilityMode:1,defaultUnit:"px",setVisibilityMode:function(_e){this.visibilityMode=_e;return this;},enableDisplayMode:function(_f){this.setVisibilityMode(El.DISPLAY);if(typeof _f!="undefined"){this.originalDisplay=_f;}return this;},findParent:function(_10,_11,_12){var p=this.dom,b=document.body,_15=0,dq=Ext.DomQuery,_17;_11=_11||50;if(typeof _11!="number"){_17=Ext.getDom(_11);_11=10;}while(p&&p.nodeType==1&&_15<_11&&p!=b&&p!=_17){if(dq.is(p,_10)){return _12?Ext.get(p):p;}_15++;p=p.parentNode;}return null;},findParentNode:function(_18,_19,_1a){var p=Ext.fly(this.dom.parentNode,"_internal");return p?p.findParent(_18,_19,_1a):null;},up:function(_1c,_1d){return this.findParentNode(_1c,_1d,true);},is:function(_1e){return Ext.DomQuery.is(this.dom,_1e);},animate:function(_1f,_20,_21,_22,_23){this.anim(_1f,{duration:_20,callback:_21,easing:_22},_23);return this;},anim:function(_24,opt,_26,_27,_28,cb){_26=_26||"run";opt=opt||{};var _2a=Ext.lib.Anim[_26](this.dom,_24,(opt.duration||_27)||0.35,(opt.easing||_28)||"easeOut",function(){Ext.callback(cb,this);Ext.callback(opt.callback,opt.scope||this,[this,opt]);},this);opt.anim=_2a;return _2a;},preanim:function(a,i){return !a[i]?false:(typeof a[i]=="object"?a[i]:{duration:a[i+1],callback:a[i+2],easing:a[i+3]});},clean:function(_2d){if(this.isCleaned&&_2d!==true){return this;}var ns=/\S/;var d=this.dom,n=d.firstChild,ni=-1;while(n){var nx=n.nextSibling;if(n.nodeType==3&&!ns.test(n.nodeValue)){d.removeChild(n);}else{n.nodeIndex=++ni;}n=nx;}this.isCleaned=true;return this;},calcOffsetsTo:function(el){el=Ext.get(el),d=el.dom;var _34=false;if(el.getStyle("position")=="static"){el.position("relative");_34=true;}var x=0,y=0;var op=this.dom;while(op&&op!=d&&op.tagName!="HTML"){x+=op.offsetLeft;y+=op.offsetTop;op=op.offsetParent;}if(_34){el.position("static");}return [x,y];},scrollIntoView:function(_38,_39){var c=Ext.getDom(_38)||document.body;var el=this.dom;var o=this.calcOffsetsTo(c),l=o[0],t=o[1],b=t+el.offsetHeight,r=l+el.offsetWidth;var ch=c.clientHeight;var ct=parseInt(c.scrollTop,10);var cl=parseInt(c.scrollLeft,10);var cb=ct+ch;var cr=cl+c.clientWidth;if(t<ct){c.scrollTop=t;}else{if(b>cb){c.scrollTop=b-ch;}}if(_39!==false){if(l<cl){c.scrollLeft=l;}else{if(r>cr){c.scrollLeft=r-c.clientWidth;}}}return this;},scrollChildIntoView:function(_46){Ext.fly(_46,"_scrollChildIntoView").scrollIntoView(this);},autoHeight:function(_47,_48,_49,_4a){var _4b=this.getHeight();this.clip();this.setHeight(1);setTimeout(function(){var _4c=parseInt(this.dom.scrollHeight,10);if(!_47){this.setHeight(_4c);this.unclip();if(typeof _49=="function"){_49();}}else{this.setHeight(_4b);this.setHeight(_4c,_47,_48,function(){this.unclip();if(typeof _49=="function"){_49();}}.createDelegate(this),_4a);}}.createDelegate(this),0);return this;},contains:function(el){if(!el){return false;}return D.isAncestor(this.dom,el.dom?el.dom:el);},isVisible:function(_4e){var vis=!(this.getStyle("visibility")=="hidden"||this.getStyle("display")=="none");if(_4e!==true||!vis){return vis;}var p=this.dom.parentNode;while(p&&p.tagName.toLowerCase()!="body"){if(!Ext.fly(p,"_isVisible").isVisible()){return false;}p=p.parentNode;}return true;},select:function(_51,_52){return El.select("#"+Ext.id(this.dom)+" "+_51,_52);},query:function(_53,_54){return Ext.DomQuery.select("#"+Ext.id(this.dom)+" "+_53);},child:function(_55,_56){var n=Ext.DomQuery.selectNode("#"+Ext.id(this.dom)+" "+_55);return _56?n:Ext.get(n);},down:function(_58,_59){var n=Ext.DomQuery.selectNode("#"+Ext.id(this.dom)+" > "+_58);return _59?n:Ext.get(n);},initDD:function(_5b,_5c,_5d){var dd=new Ext.dd.DD(Ext.id(this.dom),_5b,_5c);return Ext.apply(dd,_5d);},initDDProxy:function(_5f,_60,_61){var dd=new Ext.dd.DDProxy(Ext.id(this.dom),_5f,_60);return Ext.apply(dd,_61);},initDDTarget:function(_63,_64,_65){var dd=new Ext.dd.DDTarget(Ext.id(this.dom),_63,_64);return Ext.apply(dd,_65);},setVisible:function(_67,_68){if(!_68||!A){if(this.visibilityMode==El.DISPLAY){this.setDisplayed(_67);}else{this.fixDisplay();this.dom.style.visibility=_67?"visible":"hidden";}}else{var dom=this.dom;var _6a=this.visibilityMode;if(_67){this.setOpacity(0.01);this.setVisible(true);}this.anim({opacity:{to:(_67?1:0)}},this.preanim(arguments,1),null,0.35,"easeIn",function(){if(!_67){if(_6a==El.DISPLAY){dom.style.display="none";}else{dom.style.visibility="hidden";}Ext.get(dom).setOpacity(1);}});}return this;},isDisplayed:function(){return this.getStyle("display")!="none";},toggle:function(_6b){this.setVisible(!this.isVisible(),this.preanim(arguments,0));return this;},setDisplayed:function(_6c){if(typeof _6c=="boolean"){_6c=_6c?this.originalDisplay:"none";}this.setStyle("display",_6c);return this;},focus:function(){try{this.dom.focus();}catch(e){}return this;},blur:function(){try{this.dom.blur();}catch(e){}return this;},addClass:function(_6d){if(_6d instanceof Array){for(var i=0,len=_6d.length;i<len;i++){this.addClass(_6d[i]);}}else{if(_6d&&!this.hasClass(_6d)){this.dom.className=this.dom.className+" "+_6d;}}return this;},radioClass:function(_70){var _71=this.dom.parentNode.childNodes;for(var i=0;i<_71.length;i++){var s=_71[i];if(s.nodeType==1){Ext.get(s).removeClass(_70);}}this.addClass(_70);return this;},removeClass:function(_74){if(!_74||!this.dom.className){return this;}if(_74 instanceof Array){for(var i=0,len=_74.length;i<len;i++){this.removeClass(_74[i]);}}else{if(this.hasClass(_74)){var re=this.classReCache[_74];if(!re){re=new RegExp("(?:^|\\s+)"+_74+"(?:\\s+|$)","g");this.classReCache[_74]=re;}this.dom.className=this.dom.className.replace(re," ");}}return this;},classReCache:{},toggleClass:function(_78){if(this.hasClass(_78)){this.removeClass(_78);}else{this.addClass(_78);}return this;},hasClass:function(_79){return _79&&(" "+this.dom.className+" ").indexOf(" "+_79+" ")!=-1;},replaceClass:function(_7a,_7b){this.removeClass(_7a);this.addClass(_7b);return this;},getStyles:function(){var a=arguments,len=a.length,r={};for(var i=0;i<len;i++){r[a[i]]=this.getStyle(a[i]);}return r;},getStyle:function(){return _9&&_9.getComputedStyle?function(_80){var el=this.dom,v,cs,_84;if(_80=="float"){_80="cssFloat";}if(v=el.style[_80]){return v;}if(cs=_9.getComputedStyle(el,"")){if(!(_84=_4[_80])){_84=_4[_80]=_80.replace(_5,_6);}return cs[_84];}return null;}:function(_85){var el=this.dom,v,cs,_89;if(_85=="opacity"){if(typeof el.filter=="string"){var fv=parseFloat(el.filter.match(/alpha\(opacity=(.*)\)/i)[1]);if(!isNaN(fv)){return fv?fv/100:0;}}return 1;}else{if(_85=="float"){_85="styleFloat";}}if(!(_89=_4[_85])){_89=_4[_85]=_85.replace(_5,_6);}if(v=el.style[_89]){return v;}if(cs=el.currentStyle){return cs[_89];}return null;};}(),setStyle:function(_8b,_8c){if(typeof _8b=="string"){var _8d;if(!(_8d=_4[_8b])){_8d=_4[_8b]=_8b.replace(_5,_6);}if(_8d=="opacity"){this.setOpacity(_8c);}else{this.dom.style[_8d]=_8c;}}else{for(var _8e in _8b){if(typeof _8b[_8e]!="function"){this.setStyle(_8e,_8b[_8e]);}}}return this;},applyStyles:function(_8f){Ext.DomHelper.applyStyles(this.dom,_8f);return this;},getX:function(){return D.getX(this.dom);},getY:function(){return D.getY(this.dom);},getXY:function(){return D.getXY(this.dom);},setX:function(x,_91){if(!_91||!A){D.setX(this.dom,x);}else{this.setXY([x,this.getY()],this.preanim(arguments,1));}return this;},setY:function(y,_93){if(!_93||!A){D.setY(this.dom,y);}else{this.setXY([this.getX(),y],this.preanim(arguments,1));}return this;},setLeft:function(_94){this.setStyle("left",this.addUnits(_94));return this;},setTop:function(top){this.setStyle("top",this.addUnits(top));return this;},setRight:function(_96){this.setStyle("right",this.addUnits(_96));return this;},setBottom:function(_97){this.setStyle("bottom",this.addUnits(_97));return this;},setXY:function(pos,_99){if(!_99||!A){D.setXY(this.dom,pos);}else{this.anim({points:{to:pos}},this.preanim(arguments,1),"motion");}return this;},setLocation:function(x,y,_9c){this.setXY([x,y],this.preanim(arguments,2));return this;},moveTo:function(x,y,_9f){this.setXY([x,y],this.preanim(arguments,2));return this;},getRegion:function(){return D.getRegion(this.dom);},getHeight:function(_a0){var h=this.dom.offsetHeight||0;return _a0!==true?h:h-this.getBorderWidth("tb")-this.getPadding("tb");},getWidth:function(_a2){var w=this.dom.offsetWidth||0;return _a2!==true?w:w-this.getBorderWidth("lr")-this.getPadding("lr");},getComputedHeight:function(){var h=Math.max(this.dom.offsetHeight,this.dom.clientHeight);if(!h){h=parseInt(this.getStyle("height"),10)||0;if(!this.isBorderBox()){h+=this.getFrameWidth("tb");}}return h;},getComputedWidth:function(){var w=Math.max(this.dom.offsetWidth,this.dom.clientWidth);if(!w){w=parseInt(this.getStyle("width"),10)||0;if(!this.isBorderBox()){w+=this.getFrameWidth("lr");}}return w;},getSize:function(_a6){return {width:this.getWidth(_a6),height:this.getHeight(_a6)};},getViewSize:function(){var d=this.dom,doc=document,aw=0,ah=0;if(d==doc||d==doc.body){return {width:D.getViewWidth(),height:D.getViewHeight()};}else{return {width:d.clientWidth,height:d.clientHeight};}},getValue:function(_ab){return _ab?parseInt(this.dom.value,10):this.dom.value;},adjustWidth:function(_ac){if(typeof _ac=="number"){if(this.autoBoxAdjust&&!this.isBorderBox()){_ac-=(this.getBorderWidth("lr")+this.getPadding("lr"));}if(_ac<0){_ac=0;}}return _ac;},adjustHeight:function(_ad){if(typeof _ad=="number"){if(this.autoBoxAdjust&&!this.isBorderBox()){_ad-=(this.getBorderWidth("tb")+this.getPadding("tb"));}if(_ad<0){_ad=0;}}return _ad;},setWidth:function(_ae,_af){_ae=this.adjustWidth(_ae);if(!_af||!A){this.dom.style.width=this.addUnits(_ae);}else{this.anim({width:{to:_ae}},this.preanim(arguments,1));}return this;},setHeight:function(_b0,_b1){_b0=this.adjustHeight(_b0);if(!_b1||!A){this.dom.style.height=this.addUnits(_b0);}else{this.anim({height:{to:_b0}},this.preanim(arguments,1));}return this;},setSize:function(_b2,_b3,_b4){if(typeof _b2=="object"){_b3=_b2.height;_b2=_b2.width;}_b2=this.adjustWidth(_b2);_b3=this.adjustHeight(_b3);if(!_b4||!A){this.dom.style.width=this.addUnits(_b2);this.dom.style.height=this.addUnits(_b3);}else{this.anim({width:{to:_b2},height:{to:_b3}},this.preanim(arguments,2));}return this;},setBounds:function(x,y,_b7,_b8,_b9){if(!_b9||!A){this.setSize(_b7,_b8);this.setLocation(x,y);}else{_b7=this.adjustWidth(_b7);_b8=this.adjustHeight(_b8);this.anim({points:{to:[x,y]},width:{to:_b7},height:{to:_b8}},this.preanim(arguments,4),"motion");}return this;},setRegion:function(_ba,_bb){this.setBounds(_ba.left,_ba.top,_ba.right-_ba.left,_ba.bottom-_ba.top,this.preanim(arguments,1));return this;},addListener:function(_bc,fn,_be,_bf){Ext.EventManager.on(this.dom,_bc,fn,_be||this,_bf);},removeListener:function(_c0,fn){Ext.EventManager.removeListener(this.dom,_c0,fn);return this;},removeAllListeners:function(){E.purgeElement(this.dom);return this;},relayEvent:function(_c2,_c3){this.on(_c2,function(e){_c3.fireEvent(_c2,e);});},setOpacity:function(_c5,_c6){if(!_c6||!A){var s=this.dom.style;if(Ext.isIE){s.zoom=1;s.filter=(s.filter||"").replace(/alpha\([^\)]*\)/gi,"")+(_c5==1?"":"alpha(opacity="+_c5*100+")");}else{s.opacity=_c5;}}else{this.anim({opacity:{to:_c5}},this.preanim(arguments,1),null,0.35,"easeIn");}return this;},getLeft:function(_c8){if(!_c8){return this.getX();}else{return parseInt(this.getStyle("left"),10)||0;}},getRight:function(_c9){if(!_c9){return this.getX()+this.getWidth();}else{return (this.getLeft(true)+this.getWidth())||0;}},getTop:function(_ca){if(!_ca){return this.getY();}else{return parseInt(this.getStyle("top"),10)||0;}},getBottom:function(_cb){if(!_cb){return this.getY()+this.getHeight();}else{return (this.getTop(true)+this.getHeight())||0;}},position:function(pos,_cd,x,y){if(!pos){if(this.getStyle("position")=="static"){this.setStyle("position","relative");}}else{this.setStyle("position",pos);}if(_cd){this.setStyle("z-index",_cd);}if(x!==undefined&&y!==undefined){this.setXY([x,y]);}else{if(x!==undefined){this.setX(x);}else{if(y!==undefined){this.setY(y);}}}},clearPositioning:function(_d0){_d0=_d0||"";this.setStyle({"left":_d0,"right":_d0,"top":_d0,"bottom":_d0,"z-index":"","position":"static"});return this;},getPositioning:function(){var l=this.getStyle("left");var t=this.getStyle("top");return {"position":this.getStyle("position"),"left":l,"right":l?"":this.getStyle("right"),"top":t,"bottom":t?"":this.getStyle("bottom"),"z-index":this.getStyle("z-index")};},getBorderWidth:function(_d3){return this.addStyles(_d3,El.borders);},getPadding:function(_d4){return this.addStyles(_d4,El.paddings);},setPositioning:function(pc){this.applyStyles(pc);if(pc.right=="auto"){this.dom.style.right="";}if(pc.bottom=="auto"){this.dom.style.bottom="";}return this;},fixDisplay:function(){if(this.getStyle("display")=="none"){this.setStyle("visibility","hidden");this.setStyle("display",this.originalDisplay);if(this.getStyle("display")=="none"){this.setStyle("display","block");}}},setLeftTop:function(_d6,top){this.dom.style.left=this.addUnits(_d6);this.dom.style.top=this.addUnits(top);return this;},move:function(_d8,_d9,_da){var xy=this.getXY();_d8=_d8.toLowerCase();switch(_d8){case "l":case "left":this.moveTo(xy[0]-_d9,xy[1],this.preanim(arguments,2));break;case "r":case "right":this.moveTo(xy[0]+_d9,xy[1],this.preanim(arguments,2));break;case "t":case "top":case "up":this.moveTo(xy[0],xy[1]-_d9,this.preanim(arguments,2));break;case "b":case "bottom":case "down":this.moveTo(xy[0],xy[1]+_d9,this.preanim(arguments,2));break;}return this;},clip:function(){if(!this.isClipped){this.isClipped=true;this.originalClip={"o":this.getStyle("overflow"),"x":this.getStyle("overflow-x"),"y":this.getStyle("overflow-y")};this.setStyle("overflow","hidden");this.setStyle("overflow-x","hidden");this.setStyle("overflow-y","hidden");}return this;},unclip:function(){if(this.isClipped){this.isClipped=false;var o=this.originalClip;if(o.o){this.setStyle("overflow",o.o);}if(o.x){this.setStyle("overflow-x",o.x);}if(o.y){this.setStyle("overflow-y",o.y);}}return this;},getAnchorXY:function(_dd,_de,s){var w,h,vp=false;if(!s){var d=this.dom;if(d==document.body||d==document){vp=true;w=D.getViewWidth();h=D.getViewHeight();}else{w=this.getWidth();h=this.getHeight();}}else{w=s.width;h=s.height;}var x=0,y=0,r=Math.round;switch((_dd||"tl").toLowerCase()){case "c":x=r(w*0.5);y=r(h*0.5);break;case "t":x=r(w*0.5);y=0;break;case "l":x=0;y=r(h*0.5);break;case "r":x=w;y=r(h*0.5);break;case "b":x=r(w*0.5);y=h;break;case "tl":x=0;y=0;break;case "bl":x=0;y=h;break;case "br":x=w;y=h;break;case "tr":x=w;y=0;break;}if(_de===true){return [x,y];}if(vp){var sc=this.getScroll();return [x+sc.left,y+sc.top];}var o=this.getXY();return [x+o[0],y+o[1]];},getAlignToXY:function(el,p,o){el=Ext.get(el),d=this.dom;if(!el.dom){throw "Element.alignTo with an element that doesn't exist";}var c=false;var p1="",p2="";o=o||[0,0];if(!p){p="tl-bl";}else{if(p=="?"){p="tl-bl?";}else{if(p.indexOf("-")==-1){p="tl-"+p;}}}p=p.toLowerCase();var m=p.match(/^([a-z]+)-([a-z]+)(\?)?$/);if(!m){throw "Element.alignTo with an invalid alignment "+p;}p1=m[1],p2=m[2],c=m[3]?true:false;var a1=this.getAnchorXY(p1,true);var a2=el.getAnchorXY(p2,false);var x=a2[0]-a1[0]+o[0];var y=a2[1]-a1[1]+o[1];if(c){var w=this.getWidth(),h=this.getHeight(),r=el.getRegion();var dw=D.getViewWidth()-5,dh=D.getViewHeight()-5;var p1y=p1.charAt(0),p1x=p1.charAt(p1.length-1);var p2y=p2.charAt(0),p2x=p2.charAt(p2.length-1);var _fd=((p1y=="t"&&p2y=="b")||(p1y=="b"&&p2y=="t"));var _fe=((p1x=="r"&&p2x=="l")||(p1x=="l"&&p2x=="r"));var doc=document;var _100=(doc.documentElement.scrollLeft||doc.body.scrollLeft||0)+5;var _101=(doc.documentElement.scrollTop||doc.body.scrollTop||0)+5;if((x+w)>dw){x=_fe?r.left-w:dw-w;}if(x<_100){x=_fe?r.right:_100;}if((y+h)>dh){y=_fd?r.top-h:dh-h;}if(y<_101){y=_fd?r.bottom:_101;}}return [x,y];},getConstrainToXY:function(){var os={top:0,left:0,bottom:0,right:0};return function(el,_104,_105){el=Ext.get(el);_105=_105?Ext.applyIf(_105,os):os;var vw,vh,vx=0,vy=0;if(el.dom==document.body||el.dom==document){vw=Ext.lib.Dom.getViewWidth();vh=Ext.lib.Dom.getViewHeight();}else{vw=el.dom.clientWidth;vh=el.dom.clientHeight;if(!_104){var vxy=el.getXY();vx=vxy[0];vy=vxy[1];}}var s=el.getScroll();vx+=_105.left+s.left;vy+=_105.top+s.top;vw-=_105.right;vh-=_105.bottom;var vr=vx+vw;var vb=vy+vh;var xy=!_104?this.getXY():[this.getLeft(true),this.getTop(true)];var x=xy[0],y=xy[1];var w=this.dom.offsetWidth,h=this.dom.offsetHeight;var _113=false;if((x+w)>vr){x=vr-w;_113=true;}if((y+h)>vb){y=vb-h;_113=true;}if(x<vx){x=vx;_113=true;}if(y<vy){y=vy;_113=true;}return _113?[x,y]:false;};}(),alignTo:function(_114,_115,_116,_117){var xy=this.getAlignToXY(_114,_115,_116);this.setXY(xy,this.preanim(arguments,3));return this;},anchorTo:function(el,_11a,_11b,_11c,_11d,_11e){var _11f=function(){this.alignTo(el,_11a,_11b,_11c);Ext.callback(_11e,this);};Ext.EventManager.onWindowResize(_11f,this);var tm=typeof _11d;if(tm!="undefined"){Ext.EventManager.on(window,"scroll",_11f,this,{buffer:tm=="number"?_11d:50});}_11f.call(this);return this;},clearOpacity:function(){if(window.ActiveXObject){this.dom.style.filter="";}else{this.dom.style.opacity="";this.dom.style["-moz-opacity"]="";this.dom.style["-khtml-opacity"]="";}return this;},hide:function(_121){this.setVisible(false,this.preanim(arguments,0));return this;},show:function(_122){this.setVisible(true,this.preanim(arguments,0));return this;},addUnits:function(size){return Ext.Element.addUnits(size,this.defaultUnit);},beginMeasure:function(){var el=this.dom;if(el.offsetWidth||el.offsetHeight){return this;}var _125=[];var p=this.dom,b=document.body;while((!el.offsetWidth&&!el.offsetHeight)&&p&&p.tagName&&p!=b){var pe=Ext.get(p);if(pe.getStyle("display")=="none"){_125.push({el:p,visibility:pe.getStyle("visibility")});p.style.visibility="hidden";p.style.display="block";}p=p.parentNode;}this._measureChanged=_125;return this;},endMeasure:function(){var _129=this._measureChanged;if(_129){for(var i=0,len=_129.length;i<len;i++){var r=_129[i];r.el.style.visibility=r.visibility;r.el.style.display="none";}this._measureChanged=null;}return this;},update:function(html,_12e,_12f){if(typeof html=="undefined"){html="";}if(_12e!==true){this.dom.innerHTML=html;if(typeof _12f=="function"){_12f();}return this;}var id=Ext.id();var dom=this.dom;html+="<span id=\""+id+"\"></span>";E.onAvailable(id,function(){var hd=document.getElementsByTagName("head")[0];var re=/(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;var _134=/\ssrc=([\'\"])(.*?)\1/i;var _135=/\stype=([\'\"])(.*?)\1/i;var _136;while(_136=re.exec(html)){var _137=_136[1];var _138=_137?_137.match(_134):false;if(_138&&_138[2]){var s=document.createElement("script");s.src=_138[2];var _13a=_137.match(_135);if(_13a&&_13a[2]){s.type=_13a[2];}hd.appendChild(s);}else{if(_136[2]&&_136[2].length>0){eval(_136[2]);}}}var el=document.getElementById(id);if(el){el.parentNode.removeChild(el);}if(typeof _12f=="function"){_12f();}});dom.innerHTML=html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig,"");return this;},load:function(){var um=this.getUpdateManager();um.update.apply(um,arguments);return this;},getUpdateManager:function(){if(!this.updateManager){this.updateManager=new Ext.UpdateManager(this);}return this.updateManager;},unselectable:function(){this.dom.unselectable="on";this.swallowEvent("selectstart",true);this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");this.addClass("x-unselectable");return this;},getCenterXY:function(){return this.getAlignToXY(document,"c-c");},center:function(_13d){this.alignTo(_13d||document,"c-c");return this;},isBorderBox:function(){return _13e[this.dom.tagName.toLowerCase()]||Ext.isBorderBox;},getBox:function(_13f,_140){var xy;if(!_140){xy=this.getXY();}else{var left=parseInt(this.getStyle("left"),10)||0;var top=parseInt(this.getStyle("top"),10)||0;xy=[left,top];}var el=this.dom,w=el.offsetWidth,h=el.offsetHeight,bx;if(!_13f){bx={x:xy[0],y:xy[1],0:xy[0],1:xy[1],width:w,height:h};}else{var l=this.getBorderWidth("l")+this.getPadding("l");var r=this.getBorderWidth("r")+this.getPadding("r");var t=this.getBorderWidth("t")+this.getPadding("t");var b=this.getBorderWidth("b")+this.getPadding("b");bx={x:xy[0]+l,y:xy[1]+t,0:xy[0]+l,1:xy[1]+t,width:w-(l+r),height:h-(t+b)};}bx.right=bx.x+bx.width;bx.bottom=bx.y+bx.height;return bx;},getFrameWidth:function(_14c){return this.getPadding(_14c)+this.getBorderWidth(_14c);},setBox:function(box,_14e,_14f){var w=box.width,h=box.height;if((_14e&&!this.autoBoxAdjust)&&!this.isBorderBox()){w-=(this.getBorderWidth("lr")+this.getPadding("lr"));h-=(this.getBorderWidth("tb")+this.getPadding("tb"));}this.setBounds(box.x,box.y,w,h,this.preanim(arguments,2));return this;},repaint:function(){var dom=this.dom;this.addClass("x-repaint");setTimeout(function(){Ext.get(dom).removeClass("x-repaint");},1);return this;},getMargins:function(side){if(!side){return {top:parseInt(this.getStyle("margin-top"),10)||0,left:parseInt(this.getStyle("margin-left"),10)||0,bottom:parseInt(this.getStyle("margin-bottom"),10)||0,right:parseInt(this.getStyle("margin-right"),10)||0};}else{return this.addStyles(side,El.margins);}},addStyles:function(_154,_155){var val=0;for(var i=0,len=_154.length;i<len;i++){var w=parseInt(this.getStyle(_155[_154.charAt(i)]),10);if(!isNaN(w)){val+=w;}}return val;},createProxy:function(_15a,_15b,_15c){if(_15b){_15b=Ext.getDom(_15b);}else{_15b=document.body;}_15a=typeof _15a=="object"?_15a:{tag:"div",cls:_15a};var _15d=Ext.DomHelper.append(_15b,_15a,true);if(_15c){_15d.setBox(this.getBox());}return _15d;},mask:function(msg,_15f){if(this.getStyle("position")=="static"){this.setStyle("position","relative");}if(!this._mask){this._mask=Ext.DomHelper.append(this.dom,{tag:"div",cls:"ext-el-mask"},true);}this.addClass("x-masked");this._mask.setDisplayed(true);if(typeof msg=="string"){if(!this._maskMsg){this._maskMsg=Ext.DomHelper.append(this.dom,{tag:"div",cls:"ext-el-mask-msg",cn:{tag:"div"}},true);}var mm=this._maskMsg;mm.dom.className=_15f?"ext-el-mask-msg "+_15f:"ext-el-mask-msg";mm.dom.firstChild.innerHTML=msg;mm.setDisplayed(true);mm.center(this);}return this._mask;},unmask:function(_161){if(this._mask){if(_161===true){this._mask.remove();delete this._mask;if(this._maskMsg){this._maskMsg.remove();delete this._maskMsg;}}else{this._mask.setDisplayed(false);if(this._maskMsg){this._maskMsg.setDisplayed(false);}}}this.removeClass("x-masked");},isMasked:function(){return this._mask&&this._mask.isVisible();},createShim:function(){var el=document.createElement("iframe");el.frameBorder="no";el.className="ext-shim";if(Ext.isIE&&Ext.isSecure){el.src=Ext.SSL_SECURE_URL;}var shim=Ext.get(this.dom.parentNode.insertBefore(el,this.dom));shim.autoBoxAdjust=false;return shim;},remove:function(){if(this.dom.parentNode){this.dom.parentNode.removeChild(this.dom);}delete El.cache[this.dom.id];},addClassOnOver:function(_164,_165){this.on("mouseover",function(){Ext.fly(this,"_internal").addClass(_164);},this.dom);var _166=function(e){if(_165!==true||!e.within(this,true)){Ext.fly(this,"_internal").removeClass(_164);}};this.on("mouseout",_166,this.dom);return this;},addClassOnFocus:function(_168){this.on("focus",function(){Ext.fly(this,"_internal").addClass(_168);},this.dom);this.on("blur",function(){Ext.fly(this,"_internal").removeClass(_168);},this.dom);return this;},addClassOnClick:function(_169){var dom=this.dom;this.on("mousedown",function(){Ext.fly(dom,"_internal").addClass(_169);var d=Ext.get(document);var fn=function(){Ext.fly(dom,"_internal").removeClass(_169);d.removeListener("mouseup",fn);};d.on("mouseup",fn);});return this;},swallowEvent:function(_16d,_16e){var fn=function(e){e.stopPropagation();if(_16e){e.preventDefault();}};if(_16d instanceof Array){for(var i=0,len=_16d.length;i<len;i++){this.on(_16d[i],fn);}return this;}this.on(_16d,fn);return this;},fitToParent:function(_173,_174){var p=Ext.get(_174||this.dom.parentNode);this.setSize(p.getComputedWidth()-p.getFrameWidth("lr"),p.getComputedHeight()-p.getFrameWidth("tb"));if(_173===true){Ext.EventManager.onWindowResize(this.fitToParent.createDelegate(this,[]));}return this;},getNextSibling:function(){var n=this.dom.nextSibling;while(n&&n.nodeType!=1){n=n.nextSibling;}return n;},getPrevSibling:function(){var n=this.dom.previousSibling;while(n&&n.nodeType!=1){n=n.previousSibling;}return n;},appendChild:function(el){el=Ext.get(el);el.appendTo(this);return this;},createChild:function(_179,_17a,_17b){_179=_179||{tag:"div"};if(_17a){return Ext.DomHelper.insertBefore(_17a,_179,_17b!==true);}return Ext.DomHelper[!this.dom.firstChild?"overwrite":"append"](this.dom,_179,_17b!==true);},appendTo:function(el){el=Ext.getDom(el);el.appendChild(this.dom);return this;},insertBefore:function(el){el=Ext.getDom(el);el.parentNode.insertBefore(this.dom,el);return this;},insertAfter:function(el){el=Ext.getDom(el);el.parentNode.insertBefore(this.dom,el.nextSibling);return this;},insertFirst:function(el,_180){el=el||{};if(typeof el=="object"&&!el.nodeType){return this.createChild(el,this.dom.firstChild,_180);}else{el=Ext.getDom(el);this.dom.insertBefore(el,this.dom.firstChild);return !_180?Ext.get(el):el;}},insertSibling:function(el,_182,_183){_182=_182?_182.toLowerCase():"before";el=el||{};var rt,_185=_182=="before"?this.dom:this.dom.nextSibling;if(typeof el=="object"&&!el.nodeType){if(_182=="after"&&!this.dom.nextSibling){rt=Ext.DomHelper.append(this.dom.parentNode,el,!_183);}else{rt=Ext.DomHelper[_182=="after"?"insertAfter":"insertBefore"](this.dom,el,!_183);}}else{rt=this.dom.parentNode.insertBefore(Ext.getDom(el),_182=="before"?this.dom:this.dom.nextSibling);if(!_183){rt=Ext.get(rt);}}return rt;},wrap:function(_186,_187){if(!_186){_186={tag:"div"};}var _188=Ext.DomHelper.insertBefore(this.dom,_186,!_187);_188.dom?_188.dom.appendChild(this.dom):_188.appendChild(this.dom);return _188;},replace:function(el){el=Ext.get(el);this.insertBefore(el);el.remove();return this;},insertHtml:function(_18a,html){return Ext.DomHelper.insertHtml(_18a,this.dom,html);},set:function(o,_18d){var el=this.dom;_18d=typeof _18d=="undefined"?(el.setAttribute?true:false):_18d;for(var attr in o){if(attr=="style"||typeof o[attr]=="function"){continue;}if(attr=="cls"){el.className=o["cls"];}else{if(_18d){el.setAttribute(attr,o[attr]);}else{el[attr]=o[attr];}}}Ext.DomHelper.applyStyles(el,o.style);return this;},addKeyListener:function(key,fn,_192){var _193;if(typeof key!="object"||key instanceof Array){_193={key:key,fn:fn,scope:_192};}else{_193={key:key.key,shift:key.shift,ctrl:key.ctrl,alt:key.alt,fn:fn,scope:_192};}return new Ext.KeyMap(this,_193);},addKeyMap:function(_194){return new Ext.KeyMap(this,_194);},isScrollable:function(){var dom=this.dom;return dom.scrollHeight>dom.clientHeight||dom.scrollWidth>dom.clientWidth;},scrollTo:function(side,_197,_198){var prop=side.toLowerCase()=="left"?"scrollLeft":"scrollTop";if(!_198||!A){this.dom[prop]=_197;}else{var to=prop=="scrollLeft"?[_197,this.dom.scrollTop]:[this.dom.scrollLeft,_197];this.anim({scroll:{"to":to}},this.preanim(arguments,2),"scroll");}return this;},scroll:function(_19b,_19c,_19d){if(!this.isScrollable()){return;}var el=this.dom;var l=el.scrollLeft,t=el.scrollTop;var w=el.scrollWidth,h=el.scrollHeight;var cw=el.clientWidth,ch=el.clientHeight;_19b=_19b.toLowerCase();var _1a5=false;var a=this.preanim(arguments,2);switch(_19b){case "l":case "left":if(w-l>cw){var v=Math.min(l+_19c,w-cw);this.scrollTo("left",v,a);_1a5=true;}break;case "r":case "right":if(l>0){var v=Math.max(l-_19c,0);this.scrollTo("left",v,a);_1a5=true;}break;case "t":case "top":case "up":if(t>0){var v=Math.max(t-_19c,0);this.scrollTo("top",v,a);_1a5=true;}break;case "b":case "bottom":case "down":if(h-t>ch){var v=Math.min(t+_19c,h-ch);this.scrollTo("top",v,a);_1a5=true;}break;}return _1a5;},translatePoints:function(x,y){if(typeof x=="object"||x instanceof Array){y=x[1];x=x[0];}var p=this.getStyle("position");var o=this.getXY();var l=parseInt(this.getStyle("left"),10);var t=parseInt(this.getStyle("top"),10);if(isNaN(l)){l=(p=="relative")?0:this.dom.offsetLeft;}if(isNaN(t)){t=(p=="relative")?0:this.dom.offsetTop;}return {left:(x-o[0]+l),top:(y-o[1]+t)};},getScroll:function(){var d=this.dom,doc=document;if(d==doc||d==doc.body){var l=window.pageXOffset||doc.documentElement.scrollLeft||doc.body.scrollLeft||0;var t=window.pageYOffset||doc.documentElement.scrollTop||doc.body.scrollTop||0;return {left:l,top:t};}else{return {left:d.scrollLeft,top:d.scrollTop};}},getColor:function(attr,_1b3,_1b4){var v=this.getStyle(attr);if(!v||v=="transparent"||v=="inherit"){return _1b3;}var _1b6=typeof _1b4=="undefined"?"#":_1b4;if(v.substr(0,4)=="rgb("){var rvs=v.slice(4,v.length-1).split(",");for(var i=0;i<3;i++){var h=parseInt(rvs[i]).toString(16);if(h<16){h="0"+h;}_1b6+=h;}}else{if(v.substr(0,1)=="#"){if(v.length==4){for(var i=1;i<4;i++){var c=v.charAt(i);_1b6+=c+c;}}else{if(v.length==7){_1b6+=v.substr(1);}}}}return (_1b6.length>5?_1b6.toLowerCase():_1b3);},boxWrap:function(cls){cls=cls||"x-box";var el=Ext.get(this.insertHtml("beforeBegin",String.format("<div class=\"{0}\">"+El.boxMarkup+"</div>",cls)));el.child("."+cls+"-mc").dom.appendChild(this.dom);return el;},getAttributeNS:Ext.isIE?function(ns,name){var d=this.dom;var type=typeof d[ns+":"+name];if(type!="undefined"&&type!="unknown"){return d[ns+":"+name];}return d[name];}:function(ns,name){var d=this.dom;return d.getAttributeNS(ns,name)||d.getAttribute(ns+":"+name)||d.getAttribute(name)||d[name];}};var ep=El.prototype;ep.on=ep.addListener;ep.mon=ep.addListener;ep.un=ep.removeListener;ep.autoBoxAdjust=true;ep.autoDisplayMode=true;El.unitPattern=/\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;El.addUnits=function(v,_1c6){if(v===""||v=="auto"){return v;}if(v===undefined){return "";}if(typeof v=="number"||!El.unitPattern.test(v)){return v+(_1c6||"px");}return v;};El.boxMarkup="<div class=\"{0}-tl\"><div class=\"{0}-tr\"><div class=\"{0}-tc\"></div></div></div><div class=\"{0}-ml\"><div class=\"{0}-mr\"><div class=\"{0}-mc\"></div></div></div><div class=\"{0}-bl\"><div class=\"{0}-br\"><div class=\"{0}-bc\"></div></div></div>";El.VISIBILITY=1;El.DISPLAY=2;El.borders={l:"border-left-width",r:"border-right-width",t:"border-top-width",b:"border-bottom-width"};El.paddings={l:"padding-left",r:"padding-right",t:"padding-top",b:"padding-bottom"};El.margins={l:"margin-left",r:"margin-right",t:"margin-top",b:"margin-bottom"};El.cache={};var _1c7;El.get=function(el){var ex,elm,id;if(!el){return null;}if(typeof el=="string"){if(!(elm=document.getElementById(el))){return null;}if(ex=El.cache[el]){ex.dom=elm;}else{ex=El.cache[el]=new El(elm);}return ex;}else{if(el.tagName){if(!(id=el.id)){id=Ext.id(el);}if(ex=El.cache[id]){ex.dom=el;}else{ex=El.cache[id]=new El(el);}return ex;}else{if(el instanceof El){if(el!=_1c7){el.dom=document.getElementById(el.id)||el.dom;El.cache[el.id]=el;}return el;}else{if(el.isComposite){return el;}else{if(el instanceof Array){return El.select(el);}else{if(el==document){if(!_1c7){var f=function(){};f.prototype=El.prototype;_1c7=new f();_1c7.dom=document;}return _1c7;}}}}}}return null;};El.uncache=function(el){for(var i=0,a=arguments,len=a.length;i<len;i++){if(a[i]){delete El.cache[a[i].id||a[i]];}}};El.Flyweight=function(dom){this.dom=dom;};El.Flyweight.prototype=El.prototype;El._flyweights={};El.fly=function(el,_1d3){_1d3=_1d3||"_global";el=Ext.getDom(el);if(!el){return null;}if(!El._flyweights[_1d3]){El._flyweights[_1d3]=new El.Flyweight();}El._flyweights[_1d3].dom=el;return El._flyweights[_1d3];};Ext.get=El.get;Ext.fly=El.fly;var _13e=Ext.isStrict?{select:1}:{input:1,select:1,textarea:1};if(Ext.isIE||Ext.isGecko){_13e["button"]=1;}Ext.EventManager.on(window,"unload",function(){delete El.cache;delete El._flyweights;});})();



Ext.enableFx=true;Ext.Fx={slideIn:function(_1,o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){_1=_1||"t";this.fixDisplay();var r=this.getFxRestore();var b=this.getBox();this.setSize(b);var _6=this.fxWrap(r.pos,o,"hidden");var st=this.dom.style;st.visibility="visible";st.position="absolute";var _8=function(){el.fxUnwrap(_6,r.pos,o);st.width=r.width;st.height=r.height;el.afterFx(o);};var a,pt={to:[b.x,b.y]},bw={to:b.width},bh={to:b.height};switch(_1.toLowerCase()){case "t":_6.setSize(b.width,0);st.left=st.bottom="0";a={height:bh};break;case "l":_6.setSize(0,b.height);st.right=st.top="0";a={width:bw};break;case "r":_6.setSize(0,b.height);_6.setX(b.right);st.left=st.top="0";a={width:bw,points:pt};break;case "b":_6.setSize(b.width,0);_6.setY(b.bottom);st.left=st.top="0";a={height:bh,points:pt};break;case "tl":_6.setSize(0,0);st.right=st.bottom="0";a={width:bw,height:bh};break;case "bl":_6.setSize(0,0);_6.setY(b.y+b.height);st.right=st.top="0";a={width:bw,height:bh,points:pt};break;case "br":_6.setSize(0,0);_6.setXY([b.right,b.bottom]);st.left=st.top="0";a={width:bw,height:bh,points:pt};break;case "tr":_6.setSize(0,0);_6.setX(b.x+b.width);st.left=st.bottom="0";a={width:bw,height:bh,points:pt};break;}this.dom.style.visibility="visible";_6.show();arguments.callee.anim=_6.fxanim(a,o,"motion",0.5,"easeOut",_8);});return this;},slideOut:function(_d,o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){_d=_d||"t";var r=this.getFxRestore();var b=this.getBox();this.setSize(b);var _12=this.fxWrap(r.pos,o,"visible");var st=this.dom.style;st.visibility="visible";st.position="absolute";_12.setSize(b);var _14=function(){if(o.useDisplay){el.setDisplayed(false);}else{el.hide();}el.fxUnwrap(_12,r.pos,o);st.width=r.width;st.height=r.height;el.afterFx(o);};var a,_16={to:0};switch(_d.toLowerCase()){case "t":st.left=st.bottom="0";a={height:_16};break;case "l":st.right=st.top="0";a={width:_16};break;case "r":st.left=st.top="0";a={width:_16,points:{to:[b.right,b.y]}};break;case "b":st.left=st.top="0";a={height:_16,points:{to:[b.x,b.bottom]}};break;case "tl":st.right=st.bottom="0";a={width:_16,height:_16};break;case "bl":st.right=st.top="0";a={width:_16,height:_16,points:{to:[b.x,b.bottom]}};break;case "br":st.left=st.top="0";a={width:_16,height:_16,points:{to:[b.x+b.width,b.bottom]}};break;case "tr":st.left=st.bottom="0";a={width:_16,height:_16,points:{to:[b.right,b.y]}};break;}arguments.callee.anim=_12.fxanim(a,o,"motion",0.5,"easeOut",_14);});return this;},puff:function(o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){this.clearOpacity();this.show();var r=this.getFxRestore();var st=this.dom.style;var _1b=function(){if(o.useDisplay){el.setDisplayed(false);}else{el.hide();}el.clearOpacity();el.setPositioning(r.pos);st.width=r.width;st.height=r.height;st.fontSize="";el.afterFx(o);};var _1c=this.getWidth();var _1d=this.getHeight();arguments.callee.anim=this.fxanim({width:{to:this.adjustWidth(_1c*2)},height:{to:this.adjustHeight(_1d*2)},points:{by:[-(_1c*0.5),-(_1d*0.5)]},opacity:{to:0},fontSize:{to:200,unit:"%"}},o,"motion",0.5,"easeOut",_1b);});return this;},switchOff:function(o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){this.clearOpacity();this.clip();var r=this.getFxRestore();var st=this.dom.style;var _22=function(){if(o.useDisplay){el.setDisplayed(false);}else{el.hide();}el.clearOpacity();el.setPositioning(r.pos);st.width=r.width;st.height=r.height;el.afterFx(o);};this.fxanim({opacity:{to:0.3}},null,null,0.1,null,function(){this.clearOpacity();(function(){this.fxanim({height:{to:1},points:{by:[0,this.getHeight()*0.5]}},o,"motion",0.3,"easeIn",_22);}).defer(100,this);});});return this;},highlight:function(_23,o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){_23=_23||"ffff9c";attr=o.attr||"backgroundColor";this.clearOpacity();this.show();var _26=this.getColor(attr);var _27=this.dom.style[attr];endColor=(o.endColor||_26)||"ffffff";var _28=function(){el.dom.style[attr]=_27;el.afterFx(o);};var a={};a[attr]={from:_23,to:endColor};arguments.callee.anim=this.fxanim(a,o,"color",1,"easeIn",_28);});return this;},frame:function(_2a,_2b,o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){_2a=_2a||"#C3DAF9";if(_2a.length==6){_2a="#"+_2a;}_2b=_2b||1;duration=o.duration||1;this.show();var b=this.getBox();var _2f=function(){var _30=this.createProxy({tag:"div",style:{visbility:"hidden",position:"absolute","z-index":"35000",border:"0px solid "+_2a}});var _31=Ext.isBorderBox?2:1;_30.animate({top:{from:b.y,to:b.y-20},left:{from:b.x,to:b.x-20},borderWidth:{from:0,to:10},opacity:{from:1,to:0},height:{from:b.height,to:(b.height+(20*_31))},width:{from:b.width,to:(b.width+(20*_31))}},duration,function(){_30.remove();});if(--_2b>0){_2f.defer((duration/2)*1000,this);}else{el.afterFx(o);}};_2f.call(this);});return this;},pause:function(_32){var el=this.getFxEl();var o={};el.queueFx(o,function(){setTimeout(function(){el.afterFx(o);},_32*1000);});return this;},fadeIn:function(o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){this.setOpacity(0);this.fixDisplay();this.dom.style.visibility="visible";var to=o.endOpacity||1;arguments.callee.anim=this.fxanim({opacity:{to:to}},o,null,0.5,"easeOut",function(){if(to==1){this.clearOpacity();}el.afterFx(o);});});return this;},fadeOut:function(o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){arguments.callee.anim=this.fxanim({opacity:{to:o.endOpacity||0}},o,null,0.5,"easeOut",function(){if(this.visibilityMode==Ext.Element.DISPLAY||o.useDisplay){this.dom.style.display="none";}else{this.dom.style.visibility="hidden";}this.clearOpacity();el.afterFx(o);});});return this;},scale:function(w,h,o){this.shift(Ext.apply({},o,{width:w,height:h}));return this;},shift:function(o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){var a={},w=o.width,h=o.height,x=o.x,y=o.y,op=o.opacity;if(w!==undefined){a.width={to:this.adjustWidth(w)};}if(h!==undefined){a.height={to:this.adjustHeight(h)};}if(x!==undefined||y!==undefined){a.points={to:[x!==undefined?x:this.getX(),y!==undefined?y:this.getY()]};}if(op!==undefined){a.opacity={to:op};}if(o.xy!==undefined){a.points={to:o.xy};}arguments.callee.anim=this.fxanim(a,o,"motion",0.35,"easeOut",function(){el.afterFx(o);});});return this;},ghost:function(_45,o){var el=this.getFxEl();o=o||{};el.queueFx(o,function(){_45=_45||"b";var r=this.getFxRestore();var w=this.getWidth(),h=this.getHeight();var st=this.dom.style;var _4c=function(){if(o.useDisplay){el.setDisplayed(false);}else{el.hide();}el.clearOpacity();el.setPositioning(r.pos);st.width=r.width;st.height=r.height;el.afterFx(o);};var a={opacity:{to:0},points:{}},pt=a.points;switch(_45.toLowerCase()){case "t":pt.by=[0,-h];break;case "l":pt.by=[-w,0];break;case "r":pt.by=[w,0];break;case "b":pt.by=[0,h];break;case "tl":pt.by=[-w,-h];break;case "bl":pt.by=[-w,h];break;case "br":pt.by=[w,h];break;case "tr":pt.by=[w,-h];break;}arguments.callee.anim=this.fxanim(a,o,"motion",0.5,"easeOut",_4c);});return this;},syncFx:function(){this.fxDefaults=Ext.apply(this.fxDefaults||{},{block:false,concurrent:true,stopFx:false});return this;},sequenceFx:function(){this.fxDefaults=Ext.apply(this.fxDefaults||{},{block:false,concurrent:false,stopFx:false});return this;},nextFx:function(){var ef=this.fxQueue[0];if(ef){ef.call(this);}},hasActiveFx:function(){return this.fxQueue&&this.fxQueue[0];},stopFx:function(){if(this.hasActiveFx()){var cur=this.fxQueue[0];if(cur&&cur.anim&&cur.anim.isAnimated()){this.fxQueue=[cur];cur.anim.stop(true);}}return this;},beforeFx:function(o){if(this.hasActiveFx()&&!o.concurrent){if(o.stopFx){this.stopFx();return true;}return false;}return true;},hasFxBlock:function(){var q=this.fxQueue;return q&&q[0]&&q[0].block;},queueFx:function(o,fn){if(!this.fxQueue){this.fxQueue=[];}if(!this.hasFxBlock()){Ext.applyIf(o,this.fxDefaults);if(!o.concurrent){var run=this.beforeFx(o);fn.block=o.block;this.fxQueue.push(fn);if(run){this.nextFx();}}else{fn.call(this);}}return this;},fxWrap:function(pos,o,vis){var _59;if(!o.wrap||!(_59=Ext.get(o.wrap))){var _5a;if(o.fixPosition){_5a=this.getXY();}var div=document.createElement("div");div.style.visibility=vis;_59=Ext.get(this.dom.parentNode.insertBefore(div,this.dom));_59.setPositioning(pos);if(_59.getStyle("position")=="static"){_59.position("relative");}this.clearPositioning("auto");_59.clip();_59.dom.appendChild(this.dom);if(_5a){_59.setXY(_5a);}}return _59;},fxUnwrap:function(_5c,pos,o){this.clearPositioning();this.setPositioning(pos);if(!o.wrap){_5c.dom.parentNode.insertBefore(this.dom,_5c.dom);_5c.remove();}},getFxRestore:function(){var st=this.dom.style;return {pos:this.getPositioning(),width:st.width,height:st.height};},afterFx:function(o){if(o.afterStyle){this.applyStyles(o.afterStyle);}if(o.afterCls){this.addClass(o.afterCls);}if(o.remove===true){this.remove();}Ext.callback(o.callback,o.scope,[this]);if(!o.concurrent){this.fxQueue.shift();this.nextFx();}},getFxEl:function(){return Ext.get(this.dom);},fxanim:function(_61,opt,_63,_64,_65,cb){_63=_63||"run";opt=opt||{};var _67=Ext.lib.Anim[_63](this.dom,_61,(opt.duration||_64)||0.35,(opt.easing||_65)||"easeOut",function(){Ext.callback(cb,this);},this);opt.anim=_67;return _67;}};Ext.Fx.resize=Ext.Fx.scale;Ext.apply(Ext.Element.prototype,Ext.Fx);



Ext.CompositeElement=function(_1){this.elements=[];this.addElements(_1);};Ext.CompositeElement.prototype={isComposite:true,addElements:function(_2){if(!_2){return this;}if(typeof _2=="string"){_2=Ext.Element.selectorFunction(_2);}var _3=this.elements;var _4=_3.length-1;for(var i=0,_6=_2.length;i<_6;i++){_3[++_4]=Ext.get(_2[i],true);}return this;},invoke:function(fn,_8){var _9=this.elements;for(var i=0,_b=_9.length;i<_b;i++){Ext.Element.prototype[fn].apply(_9[i],_8);}return this;},add:function(_c){if(typeof _c=="string"){this.addElements(Ext.Element.selectorFunction(_c));}else{if(_c.length!==undefined){this.addElements(_c);}else{this.addElements([_c]);}}return this;},each:function(fn,_e){var _f=this.elements;for(var i=0,len=_f.length;i<len;i++){if(fn.call(_e||_f[i],_f[i],this,i)===false){break;}}return this;},item:function(_12){return this.elements[_12];}};(function(){Ext.CompositeElement.createCall=function(_13,_14){if(!_13[_14]){_13[_14]=function(){return this.invoke(_14,arguments);};}};for(var _15 in Ext.Element.prototype){if(typeof Ext.Element.prototype[_15]=="function"){Ext.CompositeElement.createCall(Ext.CompositeElement.prototype,_15);}}})();Ext.CompositeElementLite=function(els){Ext.CompositeElementLite.superclass.constructor.call(this,els);var _17=function(){};_17.prototype=Ext.Element.prototype;this.el=new Ext.Element.Flyweight();};Ext.extend(Ext.CompositeElementLite,Ext.CompositeElement,{addElements:function(els){if(els){if(els instanceof Array){this.elements=this.elements.concat(els);}else{var _19=this.elements;var _1a=_19.length-1;for(var i=0,len=els.length;i<len;i++){_19[++_1a]=els[i];}}}return this;},invoke:function(fn,_1e){var els=this.elements;var el=this.el;for(var i=0,len=els.length;i<len;i++){el.dom=els[i];Ext.Element.prototype[fn].apply(el,_1e);}return this;},item:function(_23){this.el.dom=this.elements[_23];return this.el;},addListener:function(_24,_25,_26,opt){var els=this.elements;for(var i=0,len=els.length;i<len;i++){Ext.EventManager.on(els[i],_24,_25,_26||els[i],opt);}return this;},each:function(fn,_2c){var els=this.elements;var el=this.el;for(var i=0,len=els.length;i<len;i++){el.dom=els[i];if(fn.call(_2c||el,el,this,i)===false){break;}}return this;}});Ext.CompositeElementLite.prototype.on=Ext.CompositeElementLite.prototype.addListener;if(Ext.DomQuery){Ext.Element.selectorFunction=Ext.DomQuery.select;}Ext.Element.select=function(_31,_32){var els;if(typeof _31=="string"){els=Ext.Element.selectorFunction(_31);}else{if(_31.length!==undefined){els=_31;}else{throw "Invalid selector";}}if(_32===true){return new Ext.CompositeElement(els);}else{return new Ext.CompositeElementLite(els);}};Ext.select=Ext.Element.select;



Ext.UpdateManager=function(el,_2){el=Ext.get(el);if(!_2&&el.updateManager){return el.updateManager;}this.el=el;this.defaultUrl=null;this.addEvents({"beforeupdate":true,"update":true,"failure":true});var d=Ext.UpdateManager.defaults;this.sslBlankUrl=d.sslBlankUrl;this.disableCaching=d.disableCaching;this.indicatorText=d.indicatorText;this.showLoadIndicator=d.showLoadIndicator;this.timeout=d.timeout;this.loadScripts=d.loadScripts;this.transaction=null;this.autoRefreshProcId=null;this.refreshDelegate=this.refresh.createDelegate(this);this.updateDelegate=this.update.createDelegate(this);this.formUpdateDelegate=this.formUpdate.createDelegate(this);this.successDelegate=this.processSuccess.createDelegate(this);this.failureDelegate=this.processFailure.createDelegate(this);this.renderer=new Ext.UpdateManager.BasicRenderer();Ext.UpdateManager.superclass.constructor.call(this);};Ext.extend(Ext.UpdateManager,Ext.util.Observable,{getEl:function(){return this.el;},update:function(_4,_5,_6,_7){if(this.fireEvent("beforeupdate",this.el,_4,_5)!==false){var _8=this.method;if(typeof _4=="object"){var _9=_4;_4=_9.url;_5=_5||_9.params;_6=_6||_9.callback;_7=_7||_9.discardUrl;if(_6&&_9.scope){_6=_6.createDelegate(_9.scope);}if(typeof _9.method!="undefined"){_8=_9.method;}if(typeof _9.nocache!="undefined"){this.disableCaching=_9.nocache;}if(typeof _9.text!="undefined"){this.indicatorText="<div class=\"loading-indicator\">"+_9.text+"</div>";}if(typeof _9.scripts!="undefined"){this.loadScripts=_9.scripts;}if(typeof _9.timeout!="undefined"){this.timeout=_9.timeout;}}this.showLoading();if(!_7){this.defaultUrl=_4;}if(typeof _4=="function"){_4=_4.call(this);}if(typeof _5=="function"){_5=_5();}if(_5&&typeof _5!="string"){var _a=[];for(var _b in _5){if(typeof _5[_b]!="function"){_a.push(encodeURIComponent(_b),"=",encodeURIComponent(_5[_b]),"&");}}delete _a[_a.length-1];_5=_a.join("");}var cb={success:this.successDelegate,failure:this.failureDelegate,timeout:(this.timeout*1000),argument:{"url":_4,"form":null,"callback":_6,"params":_5}};_8=_8||(_5?"POST":"GET");if(_8=="GET"){_4=this.prepareUrl(_4);}this.transaction=Ext.lib.Ajax.request(_8,_4,cb,_5);}},formUpdate:function(_d,_e,_f,_10){if(this.fireEvent("beforeupdate",this.el,_d,_e)!==false){formEl=Ext.getDom(_d);if(typeof _e=="function"){_e=_e.call(this);}if(typeof params=="function"){params=params();}_e=_e||formEl.action;var cb={success:this.successDelegate,failure:this.failureDelegate,timeout:(this.timeout*1000),argument:{"url":_e,"form":formEl,"callback":_10,"reset":_f}};var _12=false;var _13=formEl.getAttribute("enctype");if(_13&&_13.toLowerCase()=="multipart/form-data"){_12=true;cb.upload=this.successDelegate;}this.transaction=Ext.lib.Ajax.formRequest(formEl,_e,cb,null,_12,this.sslBlankUrl);this.showLoading.defer(1,this);}},refresh:function(_14){if(this.defaultUrl==null){return;}this.update(this.defaultUrl,null,_14,true);},startAutoRefresh:function(_15,url,_17,_18,_19){if(_19){this.update(url||this.defaultUrl,_17,_18,true);}if(this.autoRefreshProcId){clearInterval(this.autoRefreshProcId);}this.autoRefreshProcId=setInterval(this.update.createDelegate(this,[url||this.defaultUrl,_17,_18,true]),_15*1000);},stopAutoRefresh:function(){if(this.autoRefreshProcId){clearInterval(this.autoRefreshProcId);delete this.autoRefreshProcId;}},isAutoRefreshing:function(){return this.autoRefreshProcId?true:false;},showLoading:function(){if(this.showLoadIndicator){this.el.update(this.indicatorText);}},prepareUrl:function(url){if(this.disableCaching){var _1b="_dc="+(new Date().getTime());if(url.indexOf("?")!==-1){url+="&"+_1b;}else{url+="?"+_1b;}}return url;},processSuccess:function(_1c){this.transaction=null;if(_1c.argument.form&&_1c.argument.reset){try{_1c.argument.form.reset();}catch(e){}}if(this.loadScripts){this.renderer.render(this.el,_1c,this,this.updateComplete.createDelegate(this,[_1c]));}else{this.renderer.render(this.el,_1c,this);this.updateComplete(_1c);}},updateComplete:function(_1d){this.fireEvent("update",this.el,_1d);if(typeof _1d.argument.callback=="function"){_1d.argument.callback(this.el,true,_1d);}},processFailure:function(_1e){this.transaction=null;this.fireEvent("failure",this.el,_1e);if(typeof _1e.argument.callback=="function"){_1e.argument.callback(this.el,false,_1e);}},setRenderer:function(_1f){this.renderer=_1f;},getRenderer:function(){return this.renderer;},setDefaultUrl:function(_20){this.defaultUrl=_20;},abort:function(){if(this.transaction){Ext.lib.Ajax.abort(this.transaction);}},isUpdating:function(){if(this.transaction){return Ext.lib.Ajax.isCallInProgress(this.transaction);}return false;}});Ext.UpdateManager.defaults={timeout:30,loadScripts:false,sslBlankUrl:(Ext.SSL_SECURE_URL||"javascript:false"),disableCaching:false,showLoadIndicator:true,indicatorText:"<div class=\"loading-indicator\">Loading...</div>"};Ext.UpdateManager.updateElement=function(el,url,_23,_24){var um=Ext.get(el,true).getUpdateManager();Ext.apply(um,_24);um.update(url,_23,_24?_24.callback:null);};Ext.UpdateManager.update=Ext.UpdateManager.updateElement;Ext.UpdateManager.BasicRenderer=function(){};Ext.UpdateManager.BasicRenderer.prototype={render:function(el,_27,_28,_29){el.update(_27.responseText,_28.loadScripts,_29);}};



Ext.util.DelayedTask=function(fn,_2,_3){var id=null,d,t;var _7=function(){var _8=new Date().getTime();if(_8-t>=d){clearInterval(id);id=null;fn.apply(_2,_3||[]);}};this.delay=function(_9,_a,_b,_c){if(id&&_9!=d){this.cancel();}d=_9;t=new Date().getTime();fn=_a||fn;_2=_b||_2;_3=_c||_3;if(!id){id=setInterval(_7,d);}};this.cancel=function(){if(id){clearInterval(id);id=null;}};};



Ext.util.TaskRunner=function(_1){_1=_1||10;var _2=[],_3=[];var id=0;var _5=false;var _6=function(){_5=false;clearInterval(id);id=0;};var _7=function(){if(!_5){_5=true;id=setInterval(_8,_1);}};var _9=function(_a){_3.push(_a);if(_a.onStop){_a.onStop();}};var _8=function(){if(_3.length>0){for(var i=0,_c=_3.length;i<_c;i++){_2.remove(_3[i]);}_3=[];if(_2.length<1){_6();return;}}var _d=new Date().getTime();for(var i=0,_c=_2.length;i<_c;++i){var t=_2[i];var _f=_d-t.taskRunTime;if(t.interval<=_f){var rt=t.run.apply(t.scope||t,t.args||[++t.taskRunCount]);t.taskRunTime=_d;if(rt===false||t.taskRunCount===t.repeat){_9(t);return;}}if(t.duration&&t.duration<=(_d-t.taskStartTime)){_9(t);}}};this.start=function(_11){_2.push(_11);_11.taskStartTime=new Date().getTime();_11.taskRunTime=0;_11.taskRunCount=0;_7();return _11;};this.stop=function(_12){_9(_12);return _12;};this.stopAll=function(){_6();for(var i=0,len=_2.length;i<len;i++){if(_2[i].onStop){_2[i].onStop();}}_2=[];_3=[];};};Ext.TaskMgr=new Ext.util.TaskRunner();



Ext.util.MixedCollection=function(_1,_2){this.items=[];this.map={};this.keys=[];this.length=0;this.addEvents({"clear":true,"add":true,"replace":true,"remove":true,"sort":true});this.allowFunctions=_1===true;if(_2){this.getKey=_2;}Ext.util.MixedCollection.superclass.constructor.call(this);};Ext.extend(Ext.util.MixedCollection,Ext.util.Observable,{allowFunctions:false,add:function(_3,o){if(arguments.length==1){o=arguments[0];_3=this.getKey(o);}if(typeof _3=="undefined"||_3===null){this.length++;this.items.push(o);this.keys.push(null);}else{var _5=this.map[_3];if(_5){return this.replace(_3,o);}this.length++;this.items.push(o);this.map[_3]=o;this.keys.push(_3);}this.fireEvent("add",this.length-1,o,_3);return o;},getKey:function(o){return o.id;},replace:function(_7,o){if(arguments.length==1){o=arguments[0];_7=this.getKey(o);}var _9=this.item(_7);if(typeof _7=="undefined"||_7===null||typeof _9=="undefined"){return this.add(_7,o);}var _a=this.indexOfKey(_7);this.items[_a]=o;this.map[_7]=o;this.fireEvent("replace",_7,_9,o);return o;},addAll:function(_b){if(arguments.length>1||_b instanceof Array){var _c=arguments.length>1?arguments:_b;for(var i=0,_e=_c.length;i<_e;i++){this.add(_c[i]);}}else{for(var _f in _b){if(this.allowFunctions||typeof _b[_f]!="function"){this.add(_b[_f],_f);}}}},each:function(fn,_11){var _12=[].concat(this.items);for(var i=0,len=_12.length;i<len;i++){if(fn.call(_11||_12[i],_12[i],i,len)===false){break;}}},eachKey:function(fn,_16){for(var i=0,len=this.keys.length;i<len;i++){fn.call(_16||window,this.keys[i],this.items[i],i,len);}},find:function(fn,_1a){for(var i=0,len=this.items.length;i<len;i++){if(fn.call(_1a||window,this.items[i],this.keys[i])){return this.items[i];}}return null;},insert:function(_1d,key,o){if(arguments.length==2){o=arguments[1];key=this.getKey(o);}if(_1d>=this.length){return this.add(key,o);}this.length++;this.items.splice(_1d,0,o);if(typeof key!="undefined"&&key!=null){this.map[key]=o;}this.keys.splice(_1d,0,key);this.fireEvent("add",_1d,o,key);return o;},remove:function(o){return this.removeAt(this.indexOf(o));},removeAt:function(_21){if(_21<this.length&&_21>=0){this.length--;var o=this.items[_21];this.items.splice(_21,1);var key=this.keys[_21];if(typeof key!="undefined"){delete this.map[key];}this.keys.splice(_21,1);this.fireEvent("remove",o,key);}},removeKey:function(key){return this.removeAt(this.indexOfKey(key));},getCount:function(){return this.length;},indexOf:function(o){if(!this.items.indexOf){for(var i=0,len=this.items.length;i<len;i++){if(this.items[i]==o){return i;}}return -1;}else{return this.items.indexOf(o);}},indexOfKey:function(key){if(!this.keys.indexOf){for(var i=0,len=this.keys.length;i<len;i++){if(this.keys[i]==key){return i;}}return -1;}else{return this.keys.indexOf(key);}},item:function(key){var _2c=typeof this.map[key]!="undefined"?this.map[key]:this.items[key];return typeof _2c!="function"||this.allowFunctions?_2c:null;},itemAt:function(_2d){return this.items[_2d];},key:function(key){return this.map[key];},contains:function(o){return this.indexOf(o)!=-1;},containsKey:function(key){return typeof this.map[key]!="undefined";},clear:function(){this.length=0;this.items=[];this.keys=[];this.map={};this.fireEvent("clear");},first:function(){return this.items[0];},last:function(){return this.items[this.length-1];},_sort:function(_31,dir,fn){var dsc=String(dir).toUpperCase()=="DESC"?-1:1;fn=fn||function(a,b){return a-b;};var c=[],k=this.keys,_39=this.items;for(var i=0,len=_39.length;i<len;i++){c[c.length]={key:k[i],value:_39[i],index:i};}c.sort(function(a,b){var v=fn(a[_31],b[_31])*dsc;if(v==0){v=(a.index<b.index?-1:1);}return v;});for(var i=0,len=c.length;i<len;i++){_39[i]=c[i].value;k[i]=c[i].key;}this.fireEvent("sort",this);},sort:function(dir,fn){this._sort("value",dir,fn);},keySort:function(dir,fn){this._sort("key",dir,fn||function(a,b){return String(a).toUpperCase()-String(b).toUpperCase();});},getRange:function(_45,end){var _47=this.items;if(_47.length<1){return [];}_45=_45||0;end=Math.min(typeof end=="undefined"?this.length-1:end,this.length-1);var r=[];if(_45<=end){for(var i=_45;i<=end;i++){r[r.length]=_47[i];}}else{for(var i=_45;i>=end;i--){r[r.length]=_47[i];}}return r;},filter:function(_4a,_4b){if(!_4b.exec){_4b=String(_4b);if(_4b.length==0){return this.clone();}_4b=new RegExp("^"+Ext.escapeRe(_4b),"i");}return this.filterBy(function(o){return o&&_4b.test(o[_4a]);});},filterBy:function(fn,_4e){var r=new Ext.util.MixedCollection();r.getKey=this.getKey;var k=this.keys,it=this.items;for(var i=0,len=it.length;i<len;i++){if(fn.call(_4e||this,it[i],k[i])){r.add(k[i],it[i]);}}return r;},clone:function(){var r=new Ext.util.MixedCollection();var k=this.keys,it=this.items;for(var i=0,len=it.length;i<len;i++){r.add(k[i],it[i]);}r.getKey=this.getKey;return r;}});Ext.util.MixedCollection.prototype.get=Ext.util.MixedCollection.prototype.item;



Ext.util.JSON=new (function(){var _1={}.hasOwnProperty?true:false;var _2=function(n){return n<10?"0"+n:n;};var m={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r","\"":"\\\"","\\":"\\\\"};var _5=function(s){if(/["\\\x00-\x1f]/.test(s)){return "\""+s.replace(/([\x00-\x1f\\"])/g,function(a,b){var c=m[b];if(c){return c;}c=b.charCodeAt();return "\\u00"+Math.floor(c/16).toString(16)+(c%16).toString(16);})+"\"";}return "\""+s+"\"";};var _a=function(o){var a=["["],b,i,l=o.length,v;for(i=0;i<l;i+=1){v=o[i];switch(typeof v){case "undefined":case "function":case "unknown":break;default:if(b){a.push(",");}a.push(v===null?"null":Ext.util.JSON.encode(v));b=true;}}a.push("]");return a.join("");};var _11=function(o){return "\""+o.getFullYear()+"-"+_2(o.getMonth()+1)+"-"+_2(o.getDate())+"T"+_2(o.getHours())+":"+_2(o.getMinutes())+":"+_2(o.getSeconds())+"\"";};this.encode=function(o){if(typeof o=="undefined"||o===null){return "null";}else{if(o instanceof Array){return _a(o);}else{if(o instanceof Date){return _11(o);}else{if(typeof o=="string"){return _5(o);}else{if(typeof o=="number"){return isFinite(o)?String(o):"null";}else{if(typeof o=="boolean"){return String(o);}else{var a=["{"],b,i,v;for(i in o){if(!_1||o.hasOwnProperty(i)){v=o[i];switch(typeof v){case "undefined":case "function":case "unknown":break;default:if(b){a.push(",");}a.push(this.encode(i),":",v===null?"null":this.encode(v));b=true;}}}a.push("}");return a.join("");}}}}}}};this.decode=function(_18){return eval("("+_18+")");};})();Ext.encode=Ext.util.JSON.encode;Ext.decode=Ext.util.JSON.decode;



Ext.util.Format=function(){var _1=/^\s+|\s+$/g;return {ellipsis:function(_2,_3){if(_2&&_2.length>_3){return _2.substr(0,_3-3)+"...";}return _2;},undef:function(_4){return typeof _4!="undefined"?_4:"";},htmlEncode:function(_5){return !_5?_5:String(_5).replace(/&/g,"&amp;").replace(/>/g,"&gt;").replace(/</g,"&lt;").replace(/"/g,"&quot;");},trim:function(_6){return String(_6).replace(_1,"");},substr:function(_7,_8,_9){return String(_7).substr(_8,_9);},lowercase:function(_a){return String(_a).toLowerCase();},uppercase:function(_b){return String(_b).toUpperCase();},capitalize:function(_c){return !_c?_c:_c.charAt(0).toUpperCase()+_c.substr(1).toLowerCase();},call:function(_d,fn){if(arguments.length>2){var _f=Array.prototype.slice.call(arguments,2);_f.unshift(_d);return eval(fn).apply(window,_f);}else{return eval(fn).call(window,_d);}},usMoney:function(v){v=(Math.round((v-0)*100))/100;v=(v==Math.floor(v))?v+".00":((v*10==Math.floor(v*10))?v+"0":v);return "$"+v;},date:function(v,_12){if(!v){return "";}if(!(v instanceof Date)){v=new Date(Date.parse(v));}return v.dateFormat(_12||"m/d/Y");},dateRenderer:function(_13){return function(v){return Ext.util.Format.date(v,_13);};},stripTagsRE:/<\/?[^>]+>/gi,stripTags:function(v){return !v?v:String(v).replace(this.stripTagsRE,"");}};}();



Ext.util.CSS=function(){var _1=null;var _2=document;var _3=/(-[a-z])/gi;var _4=function(m,a){return a.charAt(1).toUpperCase();};return {createStyleSheet:function(_7){var ss;if(Ext.isIE){ss=_2.createStyleSheet();ss.cssText=_7;}else{var _9=_2.getElementsByTagName("head")[0];var _a=_2.createElement("style");_a.setAttribute("type","text/css");try{_a.appendChild(_2.createTextNode(_7));}catch(e){_a.cssText=_7;}_9.appendChild(_a);ss=_a.styleSheet?_a.styleSheet:(_a.sheet||_2.styleSheets[_2.styleSheets.length-1]);}this.cacheStyleSheet(ss);return ss;},removeStyleSheet:function(id){var _c=_2.getElementById(id);if(_c){_c.parentNode.removeChild(_c);}},swapStyleSheet:function(id,_e){this.removeStyleSheet(id);var ss=_2.createElement("link");ss.setAttribute("rel","stylesheet");ss.setAttribute("type","text/css");ss.setAttribute("id",id);ss.setAttribute("href",_e);_2.getElementsByTagName("head")[0].appendChild(ss);},refreshCache:function(){return this.getRules(true);},cacheStyleSheet:function(ss){if(!_1){_1={};}try{var _11=ss.cssRules||ss.rules;for(var j=_11.length-1;j>=0;--j){_1[_11[j].selectorText]=_11[j];}}catch(e){}},getRules:function(_13){if(_1==null||_13){_1={};var ds=_2.styleSheets;for(var i=0,len=ds.length;i<len;i++){try{this.cacheStyleSheet(ds[i]);}catch(e){}}}return _1;},getRule:function(_17,_18){var rs=this.getRules(_18);if(!(_17 instanceof Array)){return rs[_17];}for(var i=0;i<_17.length;i++){if(rs[_17[i]]){return rs[_17[i]];}}return null;},updateRule:function(_1b,_1c,_1d){if(!(_1b instanceof Array)){var _1e=this.getRule(_1b);if(_1e){_1e.style[_1c.replace(_3,_4)]=_1d;return true;}}else{for(var i=0;i<_1b.length;i++){if(this.updateRule(_1b[i],_1c,_1d)){return true;}}}return false;}};}();



Ext.util.ClickRepeater=function(el,_2){this.el=Ext.get(el);this.el.unselectable();Ext.apply(this,_2);this.addEvents({"mousedown":true,"click":true,"mouseup":true});this.el.on("mousedown",this.handleMouseDown,this);if(this.preventDefault||this.stopDefault){this.el.on("click",function(e){if(this.preventDefault){e.preventDefault();}if(this.stopDefault){e.stopEvent();}},this);}if(this.handler){this.on("click",this.handler,this.scope||this);}Ext.util.ClickRepeater.superclass.constructor.call(this);};Ext.extend(Ext.util.ClickRepeater,Ext.util.Observable,{interval:20,delay:250,preventDefault:true,stopDefault:false,timer:0,docEl:Ext.get(document),handleMouseDown:function(){clearTimeout(this.timer);this.el.blur();if(this.pressClass){this.el.addClass(this.pressClass);}this.mousedownTime=new Date();this.docEl.on("mouseup",this.handleMouseUp,this);this.el.on("mouseout",this.handleMouseOut,this);this.fireEvent("mousedown",this);this.fireEvent("click",this);this.timer=this.click.defer(this.delay||this.interval,this);},click:function(){this.fireEvent("click",this);this.timer=this.click.defer(this.getInterval(),this);},getInterval:function(){if(!this.accelerate){return this.interval;}var _4=this.mousedownTime.getElapsed();if(_4<500){return 400;}else{if(_4<1700){return 320;}else{if(_4<2600){return 250;}else{if(_4<3500){return 180;}else{if(_4<4400){return 140;}else{if(_4<5300){return 80;}else{if(_4<6200){return 50;}else{return 10;}}}}}}}},handleMouseOut:function(){clearTimeout(this.timer);if(this.pressClass){this.el.removeClass(this.pressClass);}this.el.on("mouseover",this.handleMouseReturn,this);},handleMouseReturn:function(){this.el.un("mouseover",this.handleMouseReturn);if(this.pressClass){this.el.addClass(this.pressClass);}this.click();},handleMouseUp:function(){clearTimeout(this.timer);this.el.un("mouseover",this.handleMouseReturn);this.el.un("mouseout",this.handleMouseOut);this.docEl.un("mouseup",this.handleMouseUp);this.el.removeClass(this.pressClass);this.fireEvent("mouseup",this);}});



Ext.KeyNav=function(el,_2){this.el=Ext.get(el);Ext.apply(this,_2);if(!this.disabled){this.disabled=true;this.enable();}};Ext.KeyNav.prototype={disabled:false,defaultEventAction:"stopEvent",prepareEvent:function(e){var k=e.getKey();var h=this.keyToHandler[k];if(Ext.isSafari&&h&&k>=37&&k<=40){e.stopEvent();}},relay:function(e){var k=e.getKey();var h=this.keyToHandler[k];if(h&&this[h]){if(this.doRelay(e,this[h],h)!==true){e[this.defaultEventAction]();}}},doRelay:function(e,h,_b){return h.call(this.scope||this,e);},enter:false,left:false,right:false,up:false,down:false,tab:false,esc:false,pageUp:false,pageDown:false,del:false,home:false,end:false,keyToHandler:{37:"left",39:"right",38:"up",40:"down",33:"pageUp",34:"pageDown",46:"del",36:"home",35:"end",13:"enter",27:"esc",9:"tab"},enable:function(){if(this.disabled){if(Ext.isIE){this.el.on("keydown",this.relay,this);}else{this.el.on("keydown",this.prepareEvent,this);this.el.on("keypress",this.relay,this);}this.disabled=false;}},disable:function(){if(!this.disabled){if(Ext.isIE){this.el.un("keydown",this.relay);}else{this.el.un("keydown",this.prepareEvent);this.el.un("keypress",this.relay);}this.disabled=true;}}};



Ext.KeyMap=function(el,_2,_3){this.el=Ext.get(el);this.eventName=_3||"keydown";this.bindings=[];if(_2 instanceof Array){for(var i=0,_5=_2.length;i<_5;i++){this.addBinding(_2[i]);}}else{this.addBinding(_2);}this.keyDownDelegate=Ext.EventManager.wrap(this.handleKeyDown,this,true);this.enable();};Ext.KeyMap.prototype={stopEvent:false,addBinding:function(_6){var _7=_6.key,_8=_6.shift,_9=_6.ctrl,_a=_6.alt,fn=_6.fn,_c=_6.scope;if(typeof _7=="string"){var ks=[];var _e=_7.toUpperCase();for(var j=0,len=_e.length;j<len;j++){ks.push(_e.charCodeAt(j));}_7=ks;}var _11=_7 instanceof Array;var _12=function(e){if((!_8||e.shiftKey)&&(!_9||e.ctrlKey)&&(!_a||e.altKey)){var k=e.getKey();if(_11){for(var i=0,len=_7.length;i<len;i++){if(_7[i]==k){if(this.stopEvent){e.stopEvent();}fn.call(_c||window,k,e);return;}}}else{if(k==_7){if(this.stopEvent){e.stopEvent();}fn.call(_c||window,k,e);}}}};this.bindings.push(_12);},handleKeyDown:function(e){if(this.enabled){var b=this.bindings;for(var i=0,len=b.length;i<len;i++){b[i].call(this,e);}}},isEnabled:function(){return this.enabled;},enable:function(){if(!this.enabled){this.el.on(this.eventName,this.keyDownDelegate);this.enabled=true;}},disable:function(){if(this.enabled){this.el.removeListener(this.eventName,this.keyDownDelegate);this.enabled=false;}}};



Ext.util.TextMetrics=function(){var _1;return {measure:function(el,_3,_4){if(!_1){_1=Ext.util.TextMetrics.Instance(el,_4);}_1.bind(el);_1.setFixedWidth(_4||"auto");return _1.getSize(_3);},createInstance:function(el,_6){return Ext.util.TextMetrics.Instance(el,_6);}};}();Ext.util.TextMetrics.Instance=function(_7,_8){var ml=new Ext.Element(document.createElement("div"));document.body.appendChild(ml.dom);ml.position("absolute");ml.setLeftTop(-1000,-1000);ml.hide();if(_8){mi.setWidth(_8);}var _a={getSize:function(_b){ml.update(_b);var s=ml.getSize();ml.update("");return s;},bind:function(el){ml.setStyle(Ext.fly(el).getStyles("font-size","font-style","font-weight","font-family","line-height"));},setFixedWidth:function(_e){ml.setWidth(_e);},getWidth:function(_f){ml.dom.style.width="auto";return this.getSize(_f).width;},getHeight:function(_10){return this.getSize(_10).height;}};_a.bind(_7);return _a;};Ext.Element.measureText=Ext.util.TextMetrics.measure;



(function(){var _1=Ext.EventManager;var _2=Ext.lib.Dom;Ext.dd.DragDrop=function(id,_4,_5){if(id){this.init(id,_4,_5);}};Ext.dd.DragDrop.prototype={id:null,config:null,dragElId:null,handleElId:null,invalidHandleTypes:null,invalidHandleIds:null,invalidHandleClasses:null,startPageX:0,startPageY:0,groups:null,locked:false,lock:function(){this.locked=true;},unlock:function(){this.locked=false;},isTarget:true,padding:null,_domRef:null,__ygDragDrop:true,constrainX:false,constrainY:false,minX:0,maxX:0,minY:0,maxY:0,maintainOffset:false,xTicks:null,yTicks:null,primaryButtonOnly:true,available:false,hasOuterHandles:false,b4StartDrag:function(x,y){},startDrag:function(x,y){},b4Drag:function(e){},onDrag:function(e){},onDragEnter:function(e,id){},b4DragOver:function(e){},onDragOver:function(e,id){},b4DragOut:function(e){},onDragOut:function(e,id){},b4DragDrop:function(e){},onDragDrop:function(e,id){},onInvalidDrop:function(e){},b4EndDrag:function(e){},endDrag:function(e){},b4MouseDown:function(e){},onMouseDown:function(e){},onMouseUp:function(e){},onAvailable:function(){},defaultPadding:{left:0,right:0,top:0,bottom:0},constrainTo:function(_1d,pad,_1f){if(typeof pad=="number"){pad={left:pad,right:pad,top:pad,bottom:pad};}pad=pad||this.defaultPadding;var b=Ext.get(this.getEl()).getBox();var ce=Ext.get(_1d);var s=ce.getScroll();var c,cd=ce.dom;if(cd==document.body){c={x:s.left,y:s.top,width:Ext.lib.Dom.getViewWidth(),height:Ext.lib.Dom.getViewHeight()};}else{xy=ce.getXY();c={x:xy[0]+s.left,y:xy[1]+s.top,width:cd.clientWidth,height:cd.clientHeight};}var _25=b.y-c.y;var _26=b.x-c.x;this.resetConstraints();this.setXConstraint(_26-(pad.left||0),c.width-_26-b.width-(pad.right||0));this.setYConstraint(_25-(pad.top||0),c.height-_25-b.height-(pad.bottom||0));},getEl:function(){if(!this._domRef){this._domRef=Ext.getDom(this.id);}return this._domRef;},getDragEl:function(){return Ext.getDom(this.dragElId);},init:function(id,_28,_29){this.initTarget(id,_28,_29);_1.on(this.id,"mousedown",this.handleMouseDown,this);},initTarget:function(id,_2b,_2c){this.config=_2c||{};this.DDM=Ext.dd.DDM;this.groups={};if(typeof id!=="string"){id=Ext.id(id);}this.id=id;this.addToGroup((_2b)?_2b:"default");this.handleElId=id;this.setDragElId(id);this.invalidHandleTypes={A:"A"};this.invalidHandleIds={};this.invalidHandleClasses=[];this.applyConfig();this.handleOnAvailable();},applyConfig:function(){this.padding=this.config.padding||[0,0,0,0];this.isTarget=(this.config.isTarget!==false);this.maintainOffset=(this.config.maintainOffset);this.primaryButtonOnly=(this.config.primaryButtonOnly!==false);},handleOnAvailable:function(){this.available=true;this.resetConstraints();this.onAvailable();},setPadding:function(_2d,_2e,_2f,_30){if(!_2e&&0!==_2e){this.padding=[_2d,_2d,_2d,_2d];}else{if(!_2f&&0!==_2f){this.padding=[_2d,_2e,_2d,_2e];}else{this.padding=[_2d,_2e,_2f,_30];}}},setInitPosition:function(_31,_32){var el=this.getEl();if(!this.DDM.verifyEl(el)){return;}var dx=_31||0;var dy=_32||0;var p=_2.getXY(el);this.initPageX=p[0]-dx;this.initPageY=p[1]-dy;this.lastPageX=p[0];this.lastPageY=p[1];this.setStartPosition(p);},setStartPosition:function(pos){var p=pos||_2.getXY(this.getEl());this.deltaSetXY=null;this.startPageX=p[0];this.startPageY=p[1];},addToGroup:function(_39){this.groups[_39]=true;this.DDM.regDragDrop(this,_39);},removeFromGroup:function(_3a){if(this.groups[_3a]){delete this.groups[_3a];}this.DDM.removeDDFromGroup(this,_3a);},setDragElId:function(id){this.dragElId=id;},setHandleElId:function(id){if(typeof id!=="string"){id=Ext.id(id);}this.handleElId=id;this.DDM.regHandle(this.id,id);},setOuterHandleElId:function(id){if(typeof id!=="string"){id=Ext.id(id);}_1.on(id,"mousedown",this.handleMouseDown,this);this.setHandleElId(id);this.hasOuterHandles=true;},unreg:function(){_1.un(this.id,"mousedown",this.handleMouseDown);this._domRef=null;this.DDM._remove(this);},isLocked:function(){return (this.DDM.isLocked()||this.locked);},handleMouseDown:function(e,oDD){if(this.primaryButtonOnly&&e.button!=0){return;}if(this.isLocked()){return;}this.DDM.refreshCache(this.groups);var pt=new Ext.lib.Point(Ext.lib.Event.getPageX(e),Ext.lib.Event.getPageY(e));if(!this.hasOuterHandles&&!this.DDM.isOverTarget(pt,this)){}else{if(this.clickValidator(e)){this.setStartPosition();this.b4MouseDown(e);this.onMouseDown(e);this.DDM.handleMouseDown(e,this);this.DDM.stopEvent(e);}else{}}},clickValidator:function(e){var _42=Ext.lib.Event.getTarget(e);return (this.isValidHandleChild(_42)&&(this.id==this.handleElId||this.DDM.handleWasClicked(_42,this.id)));},addInvalidHandleType:function(_43){var _44=_43.toUpperCase();this.invalidHandleTypes[_44]=_44;},addInvalidHandleId:function(id){if(typeof id!=="string"){id=Ext.id(id);}this.invalidHandleIds[id]=id;},addInvalidHandleClass:function(_46){this.invalidHandleClasses.push(_46);},removeInvalidHandleType:function(_47){var _48=_47.toUpperCase();delete this.invalidHandleTypes[_48];},removeInvalidHandleId:function(id){if(typeof id!=="string"){id=Ext.id(id);}delete this.invalidHandleIds[id];},removeInvalidHandleClass:function(_4a){for(var i=0,len=this.invalidHandleClasses.length;i<len;++i){if(this.invalidHandleClasses[i]==_4a){delete this.invalidHandleClasses[i];}}},isValidHandleChild:function(_4d){var _4e=true;var _4f;try{_4f=_4d.nodeName.toUpperCase();}catch(e){_4f=_4d.nodeName;}_4e=_4e&&!this.invalidHandleTypes[_4f];_4e=_4e&&!this.invalidHandleIds[_4d.id];for(var i=0,len=this.invalidHandleClasses.length;_4e&&i<len;++i){_4e=!_2.hasClass(_4d,this.invalidHandleClasses[i]);}return _4e;},setXTicks:function(_52,_53){this.xTicks=[];this.xTickSize=_53;var _54={};for(var i=this.initPageX;i>=this.minX;i=i-_53){if(!_54[i]){this.xTicks[this.xTicks.length]=i;_54[i]=true;}}for(i=this.initPageX;i<=this.maxX;i=i+_53){if(!_54[i]){this.xTicks[this.xTicks.length]=i;_54[i]=true;}}this.xTicks.sort(this.DDM.numericSort);},setYTicks:function(_56,_57){this.yTicks=[];this.yTickSize=_57;var _58={};for(var i=this.initPageY;i>=this.minY;i=i-_57){if(!_58[i]){this.yTicks[this.yTicks.length]=i;_58[i]=true;}}for(i=this.initPageY;i<=this.maxY;i=i+_57){if(!_58[i]){this.yTicks[this.yTicks.length]=i;_58[i]=true;}}this.yTicks.sort(this.DDM.numericSort);},setXConstraint:function(_5a,_5b,_5c){this.leftConstraint=_5a;this.rightConstraint=_5b;this.minX=this.initPageX-_5a;this.maxX=this.initPageX+_5b;if(_5c){this.setXTicks(this.initPageX,_5c);}this.constrainX=true;},clearConstraints:function(){this.constrainX=false;this.constrainY=false;this.clearTicks();},clearTicks:function(){this.xTicks=null;this.yTicks=null;this.xTickSize=0;this.yTickSize=0;},setYConstraint:function(iUp,_5e,_5f){this.topConstraint=iUp;this.bottomConstraint=_5e;this.minY=this.initPageY-iUp;this.maxY=this.initPageY+_5e;if(_5f){this.setYTicks(this.initPageY,_5f);}this.constrainY=true;},resetConstraints:function(){if(this.initPageX||this.initPageX===0){var dx=(this.maintainOffset)?this.lastPageX-this.initPageX:0;var dy=(this.maintainOffset)?this.lastPageY-this.initPageY:0;this.setInitPosition(dx,dy);}else{this.setInitPosition();}if(this.constrainX){this.setXConstraint(this.leftConstraint,this.rightConstraint,this.xTickSize);}if(this.constrainY){this.setYConstraint(this.topConstraint,this.bottomConstraint,this.yTickSize);}},getTick:function(val,_63){if(!_63){return val;}else{if(_63[0]>=val){return _63[0];}else{for(var i=0,len=_63.length;i<len;++i){var _66=i+1;if(_63[_66]&&_63[_66]>=val){var _67=val-_63[i];var _68=_63[_66]-val;return (_68>_67)?_63[i]:_63[_66];}}return _63[_63.length-1];}}},toString:function(){return ("DragDrop "+this.id);}};})();if(!Ext.dd.DragDropMgr){Ext.dd.DragDropMgr=function(){var _69=Ext.EventManager;return {ids:{},handleIds:{},dragCurrent:null,dragOvers:{},deltaX:0,deltaY:0,preventDefault:true,stopPropagation:true,initalized:false,locked:false,init:function(){this.initialized=true;},POINT:0,INTERSECT:1,mode:0,_execOnAll:function(_6a,_6b){for(var i in this.ids){for(var j in this.ids[i]){var oDD=this.ids[i][j];if(!this.isTypeOfDD(oDD)){continue;}oDD[_6a].apply(oDD,_6b);}}},_onLoad:function(){this.init();_69.on(document,"mouseup",this.handleMouseUp,this,true);_69.on(window,"unload",this._onUnload,this,true);_69.on(window,"resize",this._onResize,this,true);},_onResize:function(e){this._execOnAll("resetConstraints",[]);},lock:function(){this.locked=true;},unlock:function(){this.locked=false;},isLocked:function(){return this.locked;},locationCache:{},useCache:true,clickPixelThresh:3,clickTimeThresh:350,dragThreshMet:false,clickTimeout:null,startX:0,startY:0,regDragDrop:function(oDD,_71){if(!this.initialized){this.init();}if(!this.ids[_71]){this.ids[_71]={};}this.ids[_71][oDD.id]=oDD;},removeDDFromGroup:function(oDD,_73){if(!this.ids[_73]){this.ids[_73]={};}var obj=this.ids[_73];if(obj&&obj[oDD.id]){delete obj[oDD.id];}},_remove:function(oDD){for(var g in oDD.groups){if(g&&this.ids[g][oDD.id]){delete this.ids[g][oDD.id];}}delete this.handleIds[oDD.id];},regHandle:function(_77,_78){if(!this.handleIds[_77]){this.handleIds[_77]={};}this.handleIds[_77][_78]=_78;},isDragDrop:function(id){return (this.getDDById(id))?true:false;},getRelated:function(_7a,_7b){var _7c=[];for(var i in _7a.groups){for(j in this.ids[i]){var dd=this.ids[i][j];if(!this.isTypeOfDD(dd)){continue;}if(!_7b||dd.isTarget){_7c[_7c.length]=dd;}}}return _7c;},isLegalTarget:function(oDD,_80){var _81=this.getRelated(oDD,true);for(var i=0,len=_81.length;i<len;++i){if(_81[i].id==_80.id){return true;}}return false;},isTypeOfDD:function(oDD){return (oDD&&oDD.__ygDragDrop);},isHandle:function(_85,_86){return (this.handleIds[_85]&&this.handleIds[_85][_86]);},getDDById:function(id){for(var i in this.ids){if(this.ids[i][id]){return this.ids[i][id];}}return null;},handleMouseDown:function(e,oDD){_69.on(document,"mousemove",this.handleMouseMove,this,true);this.currentTarget=Ext.lib.Event.getTarget(e);this.dragCurrent=oDD;var el=oDD.getEl();this.startX=Ext.lib.Event.getPageX(e);this.startY=Ext.lib.Event.getPageY(e);this.deltaX=this.startX-el.offsetLeft;this.deltaY=this.startY-el.offsetTop;this.dragThreshMet=false;this.clickTimeout=setTimeout(function(){var DDM=Ext.dd.DDM;DDM.startDrag(DDM.startX,DDM.startY);},this.clickTimeThresh);},startDrag:function(x,y){clearTimeout(this.clickTimeout);if(this.dragCurrent){this.dragCurrent.b4StartDrag(x,y);this.dragCurrent.startDrag(x,y);}this.dragThreshMet=true;},handleMouseUp:function(e){_69.un(document,"mousemove",this.handleMouseMove,this,true);if(!this.dragCurrent){return true;}clearTimeout(this.clickTimeout);if(this.dragThreshMet){this.fireEvents(e,true);}else{}this.stopDrag(e);this.stopEvent(e);},stopEvent:function(e){if(this.stopPropagation){e.stopPropagation();}if(this.preventDefault){e.preventDefault();}},stopDrag:function(e){if(this.dragCurrent){if(this.dragThreshMet){this.dragCurrent.b4EndDrag(e);this.dragCurrent.endDrag(e);}this.dragCurrent.onMouseUp(e);}this.dragCurrent=null;this.dragOvers={};},handleMouseMove:function(e){if(!this.dragCurrent){return true;}if(Ext.isIE&&(e.button!==0&&e.button!==1&&e.button!==2)){this.stopEvent(e);return this.handleMouseUp(e);}if(!this.dragThreshMet){var _93=Math.abs(this.startX-Ext.lib.Event.getPageX(e));var _94=Math.abs(this.startY-Ext.lib.Event.getPageY(e));if(_93>this.clickPixelThresh||_94>this.clickPixelThresh){this.startDrag(this.startX,this.startY);}}if(this.dragThreshMet){this.dragCurrent.b4Drag(e);this.dragCurrent.onDrag(e);if(!this.dragCurrent.moveOnly){this.fireEvents(e,false);}}this.stopEvent(e);return true;},fireEvents:function(e,_96){var dc=this.dragCurrent;if(!dc||dc.isLocked()){return;}var x=Ext.lib.Event.getPageX(e);var y=Ext.lib.Event.getPageY(e);var pt=new Ext.lib.Point(x,y);var _9b=[];var _9c=[];var _9d=[];var _9e=[];var _9f=[];for(var i in this.dragOvers){var ddo=this.dragOvers[i];if(!this.isTypeOfDD(ddo)){continue;}if(!this.isOverTarget(pt,ddo,this.mode)){_9c.push(ddo);}_9b[i]=true;delete this.dragOvers[i];}for(var _a2 in dc.groups){if("string"!=typeof _a2){continue;}for(i in this.ids[_a2]){var oDD=this.ids[_a2][i];if(!this.isTypeOfDD(oDD)){continue;}if(oDD.isTarget&&!oDD.isLocked()&&oDD!=dc){if(this.isOverTarget(pt,oDD,this.mode)){if(_96){_9e.push(oDD);}else{if(!_9b[oDD.id]){_9f.push(oDD);}else{_9d.push(oDD);}this.dragOvers[oDD.id]=oDD;}}}}}if(this.mode){if(_9c.length){dc.b4DragOut(e,_9c);dc.onDragOut(e,_9c);}if(_9f.length){dc.onDragEnter(e,_9f);}if(_9d.length){dc.b4DragOver(e,_9d);dc.onDragOver(e,_9d);}if(_9e.length){dc.b4DragDrop(e,_9e);dc.onDragDrop(e,_9e);}}else{var len=0;for(i=0,len=_9c.length;i<len;++i){dc.b4DragOut(e,_9c[i].id);dc.onDragOut(e,_9c[i].id);}for(i=0,len=_9f.length;i<len;++i){dc.onDragEnter(e,_9f[i].id);}for(i=0,len=_9d.length;i<len;++i){dc.b4DragOver(e,_9d[i].id);dc.onDragOver(e,_9d[i].id);}for(i=0,len=_9e.length;i<len;++i){dc.b4DragDrop(e,_9e[i].id);dc.onDragDrop(e,_9e[i].id);}}if(_96&&!_9e.length){dc.onInvalidDrop(e);}},getBestMatch:function(dds){var _a6=null;var len=dds.length;if(len==1){_a6=dds[0];}else{for(var i=0;i<len;++i){var dd=dds[i];if(dd.cursorIsOver){_a6=dd;break;}else{if(!_a6||_a6.overlap.getArea()<dd.overlap.getArea()){_a6=dd;}}}}return _a6;},refreshCache:function(_aa){for(var _ab in _aa){if("string"!=typeof _ab){continue;}for(var i in this.ids[_ab]){var oDD=this.ids[_ab][i];if(this.isTypeOfDD(oDD)){var loc=this.getLocation(oDD);if(loc){this.locationCache[oDD.id]=loc;}else{delete this.locationCache[oDD.id];}}}}},verifyEl:function(el){try{if(el){var _b0=el.offsetParent;if(_b0){return true;}}}catch(e){}return false;},getLocation:function(oDD){if(!this.isTypeOfDD(oDD)){return null;}var el=oDD.getEl(),pos,x1,x2,y1,y2,t,r,b,l;try{pos=Ext.lib.Dom.getXY(el);}catch(e){}if(!pos){return null;}x1=pos[0];x2=x1+el.offsetWidth;y1=pos[1];y2=y1+el.offsetHeight;t=y1-oDD.padding[0];r=x2+oDD.padding[1];b=y2+oDD.padding[2];l=x1-oDD.padding[3];return new Ext.lib.Region(t,r,b,l);},isOverTarget:function(pt,_bd,_be){var loc=this.locationCache[_bd.id];if(!loc||!this.useCache){loc=this.getLocation(_bd);this.locationCache[_bd.id]=loc;}if(!loc){return false;}_bd.cursorIsOver=loc.contains(pt);var dc=this.dragCurrent;if(!dc||!dc.getTargetCoord||(!_be&&!dc.constrainX&&!dc.constrainY)){return _bd.cursorIsOver;}_bd.overlap=null;var pos=dc.getTargetCoord(pt.x,pt.y);var el=dc.getDragEl();var _c3=new Ext.lib.Region(pos.y,pos.x+el.offsetWidth,pos.y+el.offsetHeight,pos.x);var _c4=_c3.intersect(loc);if(_c4){_bd.overlap=_c4;return (_be)?true:_bd.cursorIsOver;}else{return false;}},_onUnload:function(e,me){Ext.dd.DragDropMgr.unregAll();},unregAll:function(){if(this.dragCurrent){this.stopDrag();this.dragCurrent=null;}this._execOnAll("unreg",[]);for(i in this.elementCache){delete this.elementCache[i];}this.elementCache={};this.ids={};},elementCache:{},getElWrapper:function(id){var _c8=this.elementCache[id];if(!_c8||!_c8.el){_c8=this.elementCache[id]=new this.ElementWrapper(Ext.getDom(id));}return _c8;},getElement:function(id){return Ext.getDom(id);},getCss:function(id){var el=Ext.getDom(id);return (el)?el.style:null;},ElementWrapper:function(el){this.el=el||null;this.id=this.el&&el.id;this.css=this.el&&el.style;},getPosX:function(el){return Ext.lib.Dom.getX(el);},getPosY:function(el){return Ext.lib.Dom.getY(el);},swapNode:function(n1,n2){if(n1.swapNode){n1.swapNode(n2);}else{var p=n2.parentNode;var s=n2.nextSibling;if(s==n1){p.insertBefore(n1,n2);}else{if(n2==n1.nextSibling){p.insertBefore(n2,n1);}else{n1.parentNode.replaceChild(n2,n1);p.insertBefore(n1,s);}}}},getScroll:function(){var t,l,dde=document.documentElement,db=document.body;if(dde&&(dde.scrollTop||dde.scrollLeft)){t=dde.scrollTop;l=dde.scrollLeft;}else{if(db){t=db.scrollTop;l=db.scrollLeft;}else{}}return {top:t,left:l};},getStyle:function(el,_d8){return Ext.fly(el).getStyle(_d8);},getScrollTop:function(){return this.getScroll().top;},getScrollLeft:function(){return this.getScroll().left;},moveToEl:function(_d9,_da){var _db=Ext.lib.Dom.getXY(_da);Ext.lib.Dom.setXY(_d9,_db);},numericSort:function(a,b){return (a-b);},_timeoutCount:0,_addListeners:function(){var DDM=Ext.dd.DDM;if(Ext.lib.Event&&document){DDM._onLoad();}else{if(DDM._timeoutCount>2000){}else{setTimeout(DDM._addListeners,10);if(document&&document.body){DDM._timeoutCount+=1;}}}},handleWasClicked:function(_df,id){if(this.isHandle(id,_df.id)){return true;}else{var p=_df.parentNode;while(p){if(this.isHandle(id,p.id)){return true;}else{p=p.parentNode;}}}return false;}};}();Ext.dd.DDM=Ext.dd.DragDropMgr;Ext.dd.DDM._addListeners();}Ext.dd.DD=function(id,_e3,_e4){if(id){this.init(id,_e3,_e4);}};Ext.extend(Ext.dd.DD,Ext.dd.DragDrop,{scroll:true,autoOffset:function(_e5,_e6){var x=_e5-this.startPageX;var y=_e6-this.startPageY;this.setDelta(x,y);},setDelta:function(_e9,_ea){this.deltaX=_e9;this.deltaY=_ea;},setDragElPos:function(_eb,_ec){var el=this.getDragEl();this.alignElWithMouse(el,_eb,_ec);},alignElWithMouse:function(el,_ef,_f0){var _f1=this.getTargetCoord(_ef,_f0);var fly=el.dom?el:Ext.fly(el);if(!this.deltaSetXY){var _f3=[_f1.x,_f1.y];fly.setXY(_f3);var _f4=fly.getLeft(true);var _f5=fly.getTop(true);this.deltaSetXY=[_f4-_f1.x,_f5-_f1.y];}else{fly.setLeftTop(_f1.x+this.deltaSetXY[0],_f1.y+this.deltaSetXY[1]);}this.cachePosition(_f1.x,_f1.y);this.autoScroll(_f1.x,_f1.y,el.offsetHeight,el.offsetWidth);return _f1;},cachePosition:function(_f6,_f7){if(_f6){this.lastPageX=_f6;this.lastPageY=_f7;}else{var _f8=Ext.lib.Dom.getXY(this.getEl());this.lastPageX=_f8[0];this.lastPageY=_f8[1];}},autoScroll:function(x,y,h,w){if(this.scroll){var _fd=Ext.lib.Dom.getViewWidth();var _fe=Ext.lib.Dom.getViewHeight();var st=this.DDM.getScrollTop();var sl=this.DDM.getScrollLeft();var bot=h+y;var _102=w+x;var _103=(_fd+st-y-this.deltaY);var _104=(_fe+sl-x-this.deltaX);var _105=40;var _106=(document.all)?80:30;if(bot>_fd&&_103<_105){window.scrollTo(sl,st+_106);}if(y<st&&st>0&&y-st<_105){window.scrollTo(sl,st-_106);}if(_102>_fe&&_104<_105){window.scrollTo(sl+_106,st);}if(x<sl&&sl>0&&x-sl<_105){window.scrollTo(sl-_106,st);}}},getTargetCoord:function(_107,_108){var x=_107-this.deltaX;var y=_108-this.deltaY;if(this.constrainX){if(x<this.minX){x=this.minX;}if(x>this.maxX){x=this.maxX;}}if(this.constrainY){if(y<this.minY){y=this.minY;}if(y>this.maxY){y=this.maxY;}}x=this.getTick(x,this.xTicks);y=this.getTick(y,this.yTicks);return {x:x,y:y};},applyConfig:function(){Ext.dd.DD.superclass.applyConfig.call(this);this.scroll=(this.config.scroll!==false);},b4MouseDown:function(e){this.autoOffset(Ext.lib.Event.getPageX(e),Ext.lib.Event.getPageY(e));},b4Drag:function(e){this.setDragElPos(Ext.lib.Event.getPageX(e),Ext.lib.Event.getPageY(e));},toString:function(){return ("DD "+this.id);}});Ext.dd.DDProxy=function(id,_10e,_10f){if(id){this.init(id,_10e,_10f);this.initFrame();}};Ext.dd.DDProxy.dragElId="ygddfdiv";Ext.extend(Ext.dd.DDProxy,Ext.dd.DD,{resizeFrame:true,centerFrame:false,createFrame:function(){var self=this;var body=document.body;if(!body||!body.firstChild){setTimeout(function(){self.createFrame();},50);return;}var div=this.getDragEl();if(!div){div=document.createElement("div");div.id=this.dragElId;var s=div.style;s.position="absolute";s.visibility="hidden";s.cursor="move";s.border="2px solid #aaa";s.zIndex=999;body.insertBefore(div,body.firstChild);}},initFrame:function(){this.createFrame();},applyConfig:function(){Ext.dd.DDProxy.superclass.applyConfig.call(this);this.resizeFrame=(this.config.resizeFrame!==false);this.centerFrame=(this.config.centerFrame);this.setDragElId(this.config.dragElId||Ext.dd.DDProxy.dragElId);},showFrame:function(_114,_115){var el=this.getEl();var _117=this.getDragEl();var s=_117.style;this._resizeProxy();if(this.centerFrame){this.setDelta(Math.round(parseInt(s.width,10)/2),Math.round(parseInt(s.height,10)/2));}this.setDragElPos(_114,_115);Ext.fly(_117).show();},_resizeProxy:function(){if(this.resizeFrame){var el=this.getEl();Ext.fly(this.getDragEl()).setSize(el.offsetWidth,el.offsetHeight);}},b4MouseDown:function(e){var x=Ext.lib.Event.getPageX(e);var y=Ext.lib.Event.getPageY(e);this.autoOffset(x,y);this.setDragElPos(x,y);},b4StartDrag:function(x,y){this.showFrame(x,y);},b4EndDrag:function(e){Ext.fly(this.getDragEl()).hide();},endDrag:function(e){var lel=this.getEl();var del=this.getDragEl();del.style.visibility="";this.beforeMove();lel.style.visibility="hidden";Ext.dd.DDM.moveToEl(lel,del);del.style.visibility="hidden";lel.style.visibility="";this.afterDrag();},beforeMove:function(){},afterDrag:function(){},toString:function(){return ("DDProxy "+this.id);}});Ext.dd.DDTarget=function(id,_124,_125){if(id){this.initTarget(id,_124,_125);}};Ext.extend(Ext.dd.DDTarget,Ext.dd.DragDrop,{toString:function(){return ("DDTarget "+this.id);}});



Ext.dd.ScrollManager=function(){var _1=Ext.dd.DragDropMgr;var _2={};var _3=null;var _4={};var _5=function(e){_3=null;_7();};var _8=function(){if(_1.dragCurrent){_1.refreshCache(_1.dragCurrent.groups);}};var _9=function(){if(_1.dragCurrent){var _a=Ext.dd.ScrollManager;if(!_a.animate){if(_4.el.scroll(_4.dir,_a.increment)){_8();}}else{_4.el.scroll(_4.dir,_a.increment,true,_a.animDuration,_8);}}};var _7=function(){if(_4.id){clearInterval(_4.id);}_4.id=0;_4.el=null;_4.dir="";};var _b=function(el,_d){_7();_4.el=el;_4.dir=_d;_4.id=setInterval(_9,Ext.dd.ScrollManager.frequency);};var _e=function(e,_10){if(_10||!_1.dragCurrent){return;}var dds=Ext.dd.ScrollManager;if(!_3||_3!=_1.dragCurrent){_3=_1.dragCurrent;dds.refreshCache();}var xy=Ext.lib.Event.getXY(e);var pt=new Ext.lib.Point(xy[0],xy[1]);for(var id in _2){var el=_2[id],r=el._region;if(r.contains(pt)&&el.isScrollable()){if(r.bottom-pt.y<=dds.thresh){if(_4.el!=el){_b(el,"down");}return;}else{if(r.right-pt.x<=dds.thresh){if(_4.el!=el){_b(el,"left");}return;}else{if(pt.y-r.top<=dds.thresh){if(_4.el!=el){_b(el,"up");}return;}else{if(pt.x-r.left<=dds.thresh){if(_4.el!=el){_b(el,"right");}return;}}}}}}_7();};_1.fireEvents=_1.fireEvents.createSequence(_e,_1);_1.stopDrag=_1.stopDrag.createSequence(_5,_1);return {register:function(el){if(el instanceof Array){for(var i=0,len=el.length;i<len;i++){this.register(el[i]);}}else{el=Ext.get(el);_2[el.id]=el;}},unregister:function(el){if(el instanceof Array){for(var i=0,len=el.length;i<len;i++){this.unregister(el[i]);}}else{el=Ext.get(el);delete _2[el.id];}},thresh:25,increment:100,frequency:500,animate:true,animDuration:0.4,refreshCache:function(){for(var id in _2){if(typeof _2[id]=="object"){_2[id]._region=_2[id].getRegion();}}}};}();



Ext.dd.Registry=function(){var _1={};var _2={};var _3=0;var _4=function(el,_6){if(typeof el=="string"){return el;}var id=el.id;if(!id&&_6!==false){id="extdd-"+(++_3);el.id=id;}return id;};return {register:function(el,_9){_9=_9||{};if(typeof el=="string"){el=document.getElementById(el);}_9.ddel=el;_1[_4(el)]=_9;if(_9.isHandle!==false){_2[_9.ddel.id]=_9;}if(_9.handles){var hs=_9.handles;for(var i=0,_c=hs.length;i<_c;i++){_2[_4(hs[i])]=_9;}}},unregister:function(el){var id=_4(el,false);var _f=_1[id];if(_f){delete _1[id];if(_f.handles){var hs=_f.handles;for(var i=0,len=hs.length;i<len;i++){delete _2[_4(hs[i],false)];}}}},getHandle:function(id){if(typeof id!="string"){id=id.id;}return _2[id];},getHandleFromEvent:function(e){var t=Ext.lib.Event.getTarget(e);return t?_2[t.id]:null;},getTarget:function(id){if(typeof id!="string"){id=id.id;}return _1[id];},getTargetFromEvent:function(e){var t=Ext.lib.Event.getTarget(e);return t?_1[t.id]||_2[t.id]:null;}};}();



Ext.dd.StatusProxy=function(_1){Ext.apply(this,_1);this.id=this.id||Ext.id();this.el=new Ext.Layer({dh:{id:this.id,tag:"div",cls:"x-dd-drag-proxy "+this.dropNotAllowed,children:[{tag:"div",cls:"x-dd-drop-icon"},{tag:"div",cls:"x-dd-drag-ghost"}]},shadow:!_1||_1.shadow!==false});this.ghost=Ext.get(this.el.dom.childNodes[1]);this.dropStatus=this.dropNotAllowed;};Ext.dd.StatusProxy.prototype={dropAllowed:"x-dd-drop-ok",dropNotAllowed:"x-dd-drop-nodrop",setStatus:function(_2){_2=_2||this.dropNotAllowed;if(this.dropStatus!=_2){this.el.replaceClass(this.dropStatus,_2);this.dropStatus=_2;}},reset:function(_3){this.el.dom.className="x-dd-drag-proxy "+this.dropNotAllowed;this.dropStatus=this.dropNotAllowed;if(_3){this.ghost.update("");}},update:function(_4){if(typeof _4=="string"){this.ghost.update(_4);}else{this.ghost.update("");_4.style.margin="0";this.ghost.dom.appendChild(_4);}},getEl:function(){return this.el;},getGhost:function(){return this.ghost;},hide:function(_5){this.el.hide();if(_5){this.reset(true);}},stop:function(){if(this.anim&&this.anim.isAnimated&&this.anim.isAnimated()){this.anim.stop();}},show:function(){this.el.show();},sync:function(){this.el.sync();},repair:function(xy,_7,_8){this.callback=_7;this.scope=_8;if(xy&&this.animRepair!==false){this.el.addClass("x-dd-drag-repair");this.el.hideUnders(true);this.anim=this.el.shift({duration:this.repairDuration||0.5,easing:"easeOut",xy:xy,stopFx:true,callback:this.afterRepair,scope:this});}else{this.afterRepair();}},afterRepair:function(){this.hide(true);if(typeof this.callback=="function"){this.callback.call(this.scope||this);}this.callback==null;this.scope==null;}};



Ext.dd.DragSource=function(el,_2){this.el=Ext.get(el);this.dragData={};Ext.apply(this,_2);if(!this.proxy){this.proxy=new Ext.dd.StatusProxy();}this.el.on("mouseup",this.handleMouseUp);Ext.dd.DragSource.superclass.constructor.call(this,this.el.dom,this.ddGroup||this.group,{dragElId:this.proxy.id,resizeFrame:false,isTarget:false,scroll:this.scroll===true});this.dragging=false;};Ext.extend(Ext.dd.DragSource,Ext.dd.DDProxy,{dropAllowed:"x-dd-drop-ok",dropNotAllowed:"x-dd-drop-nodrop",getDragData:function(e){return this.dragData;},onDragEnter:function(e,id){var _6=Ext.dd.DragDropMgr.getDDById(id);this.cachedTarget=_6;if(this.beforeDragEnter(_6,e,id)!==false){if(_6.isNotifyTarget){var _7=_6.notifyEnter(this,e,this.dragData);this.proxy.setStatus(_7);}else{this.proxy.setStatus(this.dropAllowed);}if(this.afterDragEnter){this.afterDragEnter(_6,e,id);}}},beforeDragEnter:function(_8,e,id){return true;},alignElWithMouse:function(){Ext.dd.DragSource.superclass.alignElWithMouse.apply(this,arguments);this.proxy.sync();},onDragOver:function(e,id){var _d=this.cachedTarget||Ext.dd.DragDropMgr.getDDById(id);if(this.beforeDragOver(_d,e,id)!==false){if(_d.isNotifyTarget){var _e=_d.notifyOver(this,e,this.dragData);this.proxy.setStatus(_e);}if(this.afterDragOver){this.afterDragOver(_d,e,id);}}},beforeDragOver:function(_f,e,id){return true;},onDragOut:function(e,id){var _14=this.cachedTarget||Ext.dd.DragDropMgr.getDDById(id);if(this.beforeDragOut(_14,e,id)!==false){if(_14.isNotifyTarget){_14.notifyOut(this,e,this.dragData);}this.proxy.reset();if(this.afterDragOut){this.afterDragOut(_14,e,id);}}this.cachedTarget=null;},beforeDragOut:function(_15,e,id){return true;},onDragDrop:function(e,id){var _1a=this.cachedTarget||Ext.dd.DragDropMgr.getDDById(id);if(this.beforeDragDrop(_1a,e,id)!==false){if(_1a.isNotifyTarget){if(_1a.notifyDrop(this,e,this.dragData)){this.onValidDrop(_1a,e,id);}else{this.onInvalidDrop(_1a,e,id);}}else{this.onValidDrop(_1a,e,id);}if(this.afterDragDrop){this.afterDragDrop(_1a,e,id);}}},beforeDragDrop:function(_1b,e,id){return true;},onValidDrop:function(_1e,e,id){this.hideProxy();},getRepairXY:function(e,_22){return this.el.getXY();},onInvalidDrop:function(_23,e,id){this.beforeInvalidDrop(_23,e,id);if(this.cachedTarget){if(this.cachedTarget.isNotifyTarget){this.cachedTarget.notifyOut(this,e,this.dragData);}this.cacheTarget=null;}this.proxy.repair(this.getRepairXY(e,this.dragData),this.afterRepair,this);if(this.afterInvalidDrop){this.afterInvalidDrop(e,id);}},afterRepair:function(){if(Ext.enableFx){this.el.highlight(this.hlColor||"c3daf9");}this.dragging=false;},beforeInvalidDrop:function(_26,e,id){return true;},handleMouseDown:function(e){if(this.dragging){return;}if(Ext.QuickTips){Ext.QuickTips.disable();}var _2a=this.getDragData(e);if(_2a&&this.onBeforeDrag(_2a,e)!==false){this.dragData=_2a;this.proxy.stop();Ext.dd.DragSource.superclass.handleMouseDown.apply(this,arguments);}},handleMouseUp:function(e){if(Ext.QuickTips){Ext.QuickTips.enable();}},onBeforeDrag:function(_2c,e){return true;},onStartDrag:Ext.emptyFn,startDrag:function(x,y){this.proxy.reset();this.dragging=true;this.proxy.update("");this.onInitDrag(x,y);this.proxy.show();},onInitDrag:function(x,y){var _32=this.el.dom.cloneNode(true);_32.id=Ext.id();this.proxy.update(_32);this.onStartDrag(x,y);return true;},getProxy:function(){return this.proxy;},hideProxy:function(){this.proxy.hide();this.proxy.reset(true);this.dragging=false;},triggerCacheRefresh:function(){Ext.dd.DDM.refreshCache(this.groups);},b4EndDrag:function(e){},endDrag:function(e){this.onEndDrag(this.dragData,e);},onEndDrag:function(_35,e){},autoOffset:function(x,y){this.setDelta(-12,-20);}});



Ext.dd.DropTarget=function(el,_2){this.el=Ext.get(el);Ext.apply(this,_2);if(this.containerScroll){Ext.dd.ScrollManager.register(this.el);}Ext.dd.DropTarget.superclass.constructor.call(this,this.el.dom,this.ddGroup||this.group,{isTarget:true});};Ext.extend(Ext.dd.DropTarget,Ext.dd.DDTarget,{dropAllowed:"x-dd-drop-ok",dropNotAllowed:"x-dd-drop-nodrop",isTarget:true,isNotifyTarget:true,notifyEnter:function(dd,e,_5){if(this.overClass){this.el.addClass(this.overClass);}return this.dropAllowed;},notifyOver:function(dd,e,_8){return this.dropAllowed;},notifyOut:function(dd,e,_b){if(this.overClass){this.el.removeClass(this.overClass);}},notifyDrop:function(dd,e,_e){return false;}});



Ext.dd.DragZone=function(el,_2){Ext.dd.DragZone.superclass.constructor.call(this,el,_2);if(this.containerScroll){Ext.dd.ScrollManager.register(this.el);}};Ext.extend(Ext.dd.DragZone,Ext.dd.DragSource,{getDragData:function(e){return Ext.dd.Registry.getHandleFromEvent(e);},onInitDrag:function(x,y){this.proxy.update(this.dragData.ddel.cloneNode(true));this.onStartDrag(x,y);return true;},afterRepair:function(){if(Ext.enableFx){Ext.Element.fly(this.dragData.ddel).highlight(this.hlColor||"c3daf9");}this.dragging=false;},getRepairXY:function(e){return Ext.Element.fly(this.dragData.ddel).getXY();}});



Ext.dd.DropZone=function(el,_2){Ext.dd.DropZone.superclass.constructor.call(this,el,_2);};Ext.extend(Ext.dd.DropZone,Ext.dd.DropTarget,{getTargetFromEvent:function(e){return Ext.dd.Registry.getTargetFromEvent(e);},onNodeEnter:function(n,dd,e,_7){},onNodeOver:function(n,dd,e,_b){return this.dropAllowed;},onNodeOut:function(n,dd,e,_f){},onNodeDrop:function(n,dd,e,_13){return false;},onContainerOver:function(dd,e,_16){return this.dropNotAllowed;},onContainerDrop:function(dd,e,_19){return false;},notifyEnter:function(dd,e,_1c){return this.dropNotAllowed;},notifyOver:function(dd,e,_1f){var n=this.getTargetFromEvent(e);if(!n){if(this.lastOverNode){this.onNodeOut(this.lastOverNode,dd,e,_1f);this.lastOverNode=null;}return this.onContainerOver(dd,e,_1f);}if(this.lastOverNode!=n){if(this.lastOverNode){this.onNodeOut(this.lastOverNode,dd,e,_1f);}this.onNodeEnter(n,dd,e,_1f);this.lastOverNode=n;}return this.onNodeOver(n,dd,e,_1f);},notifyOut:function(dd,e,_23){if(this.lastOverNode){this.onNodeOut(this.lastOverNode,dd,e,_23);this.lastOverNode=null;}},notifyDrop:function(dd,e,_26){if(this.lastOverNode){this.onNodeOut(this.lastOverNode,dd,e,_26);this.lastOverNode=null;}var n=this.getTargetFromEvent(e);return n?this.onNodeDrop(n,dd,e,_26):this.onContainerDrop(dd,e,_26);},triggerCacheRefresh:function(){Ext.dd.DDM.refreshCache(this.groups);}});



Ext.data.SortTypes={none:function(s){return s;},stripTagsRE:/<\/?[^>]+>/gi,asText:function(s){return String(s).replace(this.stripTagsRE,"");},asUCText:function(s){return String(s).toUpperCase().replace(this.stripTagsRE,"");},asUCString:function(s){return String(s).toUpperCase();},asDate:function(s){if(!s){return 0;}if(s instanceof Date){return s.getTime();}return Date.parse(String(s));},asFloat:function(s){var _7=parseFloat(String(s).replace(/,/g,""));if(isNaN(_7)){_7=0;}return _7;},asInt:function(s){var _9=parseInt(String(s).replace(/,/g,""));if(isNaN(_9)){_9=0;}return _9;}};



Ext.data.Record=function(_1,id){this.id=(id||id===0)?id:++Ext.data.Record.AUTO_ID;this.data=_1;};Ext.data.Record.create=function(o){var f=function(){f.superclass.constructor.apply(this,arguments);};Ext.extend(f,Ext.data.Record);var p=f.prototype;p.fields=new Ext.util.MixedCollection(false,function(_6){return _6.name;});for(var i=0,_8=o.length;i<_8;i++){p.fields.add(new Ext.data.Field(o[i]));}f.getField=function(_9){return p.fields.get(_9);};return f;};Ext.data.Record.AUTO_ID=1000;Ext.data.Record.EDIT="edit";Ext.data.Record.REJECT="reject";Ext.data.Record.COMMIT="commit";Ext.data.Record.prototype={dirty:false,editing:false,error:null,modified:null,join:function(_a){this.store=_a;},set:function(_b,_c){if(this.data[_b]==_c){return;}this.dirty=true;if(!this.modified){this.modified={};}if(typeof this.modified[_b]=="undefined"){this.modified[_b]=this.data[_b];}this.data[_b]=_c;if(!this.editing){this.store.afterEdit(this);}},get:function(_d){return this.data[_d];},beginEdit:function(){this.editing=true;this.modified={};},cancelEdit:function(){this.editing=false;delete this.modified;},endEdit:function(){this.editing=false;if(this.dirty&&this.store){this.store.afterEdit(this);}},reject:function(){var m=this.modified;for(var n in m){if(typeof m[n]!="function"){this.data[n]=m[n];}}this.dirty=false;delete this.modified;this.editing=false;if(this.store){this.store.afterReject(this);}},commit:function(){this.dirty=false;delete this.modified;this.editing=false;if(this.store){this.store.afterCommit(this);}},hasError:function(){return this.error!=null;},clearError:function(){this.error=null;}};



Ext.data.Store=function(_1){this.data=new Ext.util.MixedCollection(false);this.data.getKey=function(o){return o.id;};this.baseParams={};this.paramNames={"start":"start","limit":"limit","sort":"sort","dir":"dir"};Ext.apply(this,_1);if(this.reader&&!this.recordType){this.recordType=this.reader.recordType;}this.fields=this.recordType.prototype.fields;this.modified=[];this.addEvents({datachanged:true,add:true,remove:true,update:true,clear:true,beforeload:true,load:true,loadexception:true});if(this.proxy){this.relayEvents(this.proxy,["loadexception"]);}this.sortToggle={};Ext.data.Store.superclass.constructor.call(this);};Ext.extend(Ext.data.Store,Ext.util.Observable,{remoteSort:false,lastOptions:null,add:function(_3){_3=[].concat(_3);for(var i=0,_5=_3.length;i<_5;i++){_3[i].join(this);}var _6=this.data.length;this.data.addAll(_3);this.fireEvent("add",this,_3,_6);},remove:function(_7){var _8=this.data.indexOf(_7);this.data.removeAt(_8);this.fireEvent("remove",this,_7,_8);},removeAll:function(){this.data.clear();this.fireEvent("clear",this);},insert:function(_9,_a){_a=[].concat(_a);for(var i=0,_c=_a.length;i<_c;i++){this.data.insert(_9,_a[i]);_a[i].join(this);}this.fireEvent("add",this,_a,_9);},indexOf:function(_d){return this.data.indexOf(_d);},indexOfId:function(id){return this.data.indexOfKey(id);},getById:function(id){return this.data.key(id);},getAt:function(_10){return this.data.itemAt(_10);},getRange:function(_11,end){return this.data.getRange(_11,end);},storeOptions:function(o){o=Ext.apply({},o);delete o.callback;delete o.scope;this.lastOptions=o;},load:function(_14){_14=_14||{};if(this.fireEvent("beforeload",this,_14)!==false){this.storeOptions(_14);var p=Ext.apply(_14.params||{},this.baseParams);if(this.sortInfo&&this.remoteSort){var pn=this.paramNames;p[pn["sort"]]=this.sortInfo.field;p[pn["dir"]]=this.sortInfo.direction;}this.proxy.load(p,this.reader,this.loadRecords,this,_14);}},reload:function(_17){this.load(Ext.applyIf(_17||{},this.lastOptions));},loadRecords:function(o,_19,_1a){if(!o||_1a===false){if(_1a!==false){this.fireEvent("load",this,[],_19);}if(_19.callback){_19.callback.call(_19.scope||this,[],_19,false);}return;}var r=o.records,t=o.totalRecords||r.length;for(var i=0,len=r.length;i<len;i++){r[i].join(this);}if(!_19||_19.add!==true){this.data.clear();this.data.addAll(r);this.totalLength=t;this.applySort();this.fireEvent("datachanged",this);}else{this.totalLength=Math.max(t,this.data.length+r.length);this.data.addAll(r);}this.fireEvent("load",this,r,_19);if(_19.callback){_19.callback.call(_19.scope||this,r,_19,true);}},loadData:function(o,_20){var r=this.reader.readRecords(o);this.loadRecords(r,{add:_20},true);},getCount:function(){return this.data.length||0;},getTotalCount:function(){return this.totalLength||0;},getSortState:function(){return this.sortInfo;},applySort:function(){if(this.sortInfo&&!this.remoteSort){var s=this.sortInfo,f=s.field;var st=this.fields.get(f).sortType;var fn=function(r1,r2){var v1=st(r1.data[f]),v2=st(r2.data[f]);return v1>v2?1:(v1<v2?-1:0);};this.data.sort(s.direction,fn);if(this.snapshot&&this.snapshot!=this.data){this.snapshot.sort(s.direction,fn);}}},setDefaultSort:function(_2a,dir){this.sortInfo={field:_2a,direction:dir?dir.toUpperCase():"ASC"};},sort:function(_2c,dir){var f=this.fields.get(_2c);if(!dir){if(this.sortInfo&&this.sortInfo.field==f.name){dir=(this.sortToggle[f.name]||"ASC").toggle("ASC","DESC");}else{dir=f.sortDir;}}this.sortToggle[f.name]=dir;this.sortInfo={field:f.name,direction:dir};if(!this.remoteSort){this.applySort();this.fireEvent("datachanged",this);}else{this.load(this.lastOptions);}},each:function(fn,_30){this.data.each(fn,_30);},getModifiedRecords:function(){return this.modified;},filter:function(_31,_32){if(!_32.exec){_32=String(_32);if(_32.length==0){return this.clearFilter();}_32=new RegExp("^"+Ext.escapeRe(_32),"i");}this.filterBy(function(r){return _32.test(r.data[_31]);});},filterBy:function(fn,_35){var _36=this.snapshot||this.data;this.snapshot=_36;this.data=_36.filterBy(fn,_35);this.fireEvent("datachanged",this);},clearFilter:function(_37){if(this.snapshot&&this.snapshot!=this.data){this.data=this.snapshot;delete this.snapshot;if(_37!==true){this.fireEvent("datachanged",this);}}},afterEdit:function(_38){if(this.modified.indexOf(_38)==-1){this.modified.push(_38);}this.fireEvent("update",this,_38,Ext.data.Record.EDIT);},afterReject:function(_39){this.modified.remove(_39);this.fireEvent("update",this,_39,Ext.data.Record.REJECT);},afterCommit:function(_3a){this.modified.remove(_3a);this.fireEvent("update",this,_3a,Ext.data.Record.COMMIT);},commitChanges:function(){var m=this.modified.slice(0);this.modified=[];for(var i=0,len=m.length;i<len;i++){m[i].commit();}},rejectChanges:function(){var m=this.modified.slice(0);this.modified=[];for(var i=0,len=m.length;i<len;i++){m[i].reject();}}});



Ext.data.Connection=function(_1){Ext.apply(this,_1);this.addEvents({"beforerequest":true,"requestcomplete":true,"requestexception":true});Ext.data.Connection.superclass.constructor.call(this);};Ext.extend(Ext.data.Connection,Ext.util.Observable,{timeout:30000,request:function(_2){if(this.fireEvent("beforerequest",this,_2)!==false){var p=_2.params;if(typeof p=="object"){p=Ext.urlEncode(Ext.apply(_2.params,this.extraParams));}var cb={success:this.handleResponse,failure:this.handleFailure,scope:this,argument:{options:_2},timeout:this.timeout};var _5=_2.method||this.method||(p?"POST":"GET");var _6=_2.url||this.url;if(this.autoAbort!==false){this.abort();}if(_5=="GET"&&p){_6+=(_6.indexOf("?")!=-1?"&":"?")+p;p="";}this.transId=Ext.lib.Ajax.request(_5,_6,cb,p);}else{if(typeof _2.callback=="function"){_2.callback.call(_2.scope||window,_2,null,null);}}},isLoading:function(){return this.transId?true:false;},abort:function(){if(this.isLoading()){Ext.lib.Ajax.abort(this.transId);}},handleResponse:function(_7){this.transId=false;var _8=_7.argument.options;this.fireEvent("requestcomplete",this,_7,_8);if(typeof _8.callback=="function"){_8.callback.call(_8.scope||window,_8,true,_7);}},handleFailure:function(_9,e){this.transId=false;var _b=_9.argument.options;this.fireEvent("requestexception",this,_9,_b,e);if(typeof _b.callback=="function"){_b.callback.call(_b.scope||window,_b,false,_9);}}});



Ext.data.Field=function(_1){if(typeof _1=="string"){_1={name:_1};}Ext.apply(this,_1);if(!this.type){this.type="auto";}var st=Ext.data.SortTypes;if(typeof this.sortType=="string"){this.sortType=st[this.sortType];}if(!this.sortType){switch(this.type){case "string":this.sortType=st.asUCString;break;case "date":this.sortType=st.asDate;break;default:this.sortType=st.none;}}var _3=/[\$,%]/g;if(!this.convert){var cv,_5=this.dateFormat;switch(this.type){case "":case "auto":case undefined:cv=function(v){return v;};break;case "string":cv=function(v){return String(v);};break;case "int":cv=function(v){return v!==undefined&&v!==null&&v!==""?parseInt(String(v).replace(_3,""),10):"";};break;case "float":cv=function(v){return v!==undefined&&v!==null&&v!==""?parseFloat(String(v).replace(_3,""),10):"";};break;case "bool":case "boolean":cv=function(v){return v===true||v==="true"||v==1;};break;case "date":cv=function(v){if(!v){return "";}if(v instanceof Date){return v;}if(_5){if(_5=="timestamp"){return new Date(v*1000);}return Date.parseDate(v,_5);}var _c=Date.parse(v);return _c?new Date(_c):null;};break;}this.convert=cv;}};Ext.data.Field.prototype={dateFormat:null,defaultValue:"",mapping:null,sortType:null,sortDir:"ASC"};



Ext.data.DataReader=function(_1,_2){this.meta=_1;this.recordType=_2 instanceof Array?Ext.data.Record.create(_2):_2;};Ext.data.DataReader.prototype={};



Ext.data.DataProxy=function(){this.addEvents({beforeload:true,load:true,loadexception:true});Ext.data.DataProxy.superclass.constructor.call(this);};Ext.extend(Ext.data.DataProxy,Ext.util.Observable);



Ext.data.MemoryProxy=function(_1){Ext.data.MemoryProxy.superclass.constructor.call(this);this.data=_1;};Ext.extend(Ext.data.MemoryProxy,Ext.data.DataProxy,{load:function(_2,_3,_4,_5,_6){_2=_2||{};var _7;try{_7=_3.readRecords(this.data);}catch(e){this.fireEvent("loadexception",this,_6,null,e);_4.call(_5,null,_6,false);return;}_4.call(_5,_7,_6,true);},update:function(_8,_9){}});



Ext.data.HttpProxy=function(_1){Ext.data.HttpProxy.superclass.constructor.call(this);this.conn=_1.events?_1:new Ext.data.Connection(_1);};Ext.extend(Ext.data.HttpProxy,Ext.data.DataProxy,{getConnection:function(){return this.conn;},load:function(_2,_3,_4,_5,_6){if(this.fireEvent("beforeload",this,_2)!==false){this.conn.request({params:_2||{},request:{callback:_4,scope:_5,arg:_6},reader:_3,callback:this.loadResponse,scope:this});}else{_4.call(_5||this,null,_6,false);}},loadResponse:function(o,_8,_9){if(!_8){this.fireEvent("loadexception",this,o,_9);o.request.callback.call(o.request.scope,null,o.request.arg,false);return;}var _a;try{_a=o.reader.read(_9);}catch(e){this.fireEvent("loadexception",this,o,_9,e);o.request.callback.call(o.request.scope,null,o.request.arg,false);return;}this.fireEvent("load",this,o,o.request.arg);o.request.callback.call(o.request.scope,_a,o.request.arg,true);},update:function(_b){},updateResponse:function(_c){}});



Ext.data.ScriptTagProxy=function(_1){Ext.data.ScriptTagProxy.superclass.constructor.call(this);Ext.apply(this,_1);this.head=document.getElementsByTagName("head")[0];};Ext.data.ScriptTagProxy.TRANS_ID=1000;Ext.extend(Ext.data.ScriptTagProxy,Ext.data.DataProxy,{timeout:30000,callbackParam:"callback",nocache:true,load:function(_2,_3,_4,_5,_6){if(this.fireEvent("beforeload",this,_2)!==false){var p=Ext.urlEncode(Ext.apply(_2,this.extraParams));var _8=this.url;_8+=(_8.indexOf("?")!=-1?"&":"?")+p;if(this.nocache){_8+="&_dc="+(new Date().getTime());}var _9=++Ext.data.ScriptTagProxy.TRANS_ID;var _a={id:_9,cb:"stcCallback"+_9,scriptId:"stcScript"+_9,params:_2,arg:_6,url:_8,callback:_4,scope:_5,reader:_3};var _b=this;window[_a.cb]=function(o){_b.handleResponse(o,_a);};_8+=String.format("&{0}={1}",this.callbackParam,_a.cb);if(this.autoAbort!==false){this.abort();}_a.timeoutId=this.handleFailure.defer(this.timeout,this,[_a]);var _d=document.createElement("script");_d.setAttribute("src",_8);_d.setAttribute("type","text/javascript");_d.setAttribute("id",_a.scriptId);this.head.appendChild(_d);this.trans=_a;}else{_4.call(_5||this,null,_6,false);}},isLoading:function(){return this.trans?true:false;},abort:function(){if(this.isLoading()){this.destroyTrans(this.trans);}},destroyTrans:function(_e,_f){this.head.removeChild(document.getElementById(_e.scriptId));clearTimeout(_e.timeoutId);if(_f){window[_e.cb]=undefined;try{delete window[_e.cb];}catch(e){}}else{window[_e.cb]=function(){window[_e.cb]=undefined;try{delete window[_e.cb];}catch(e){}};}},handleResponse:function(o,_11){this.trans=false;this.destroyTrans(_11,true);var _12;try{_12=_11.reader.readRecords(o);}catch(e){this.fireEvent("loadexception",this,o,_11.arg,e);_11.callback.call(_11.scope||window,null,_11.arg,false);return;}this.fireEvent("load",this,o,_11.arg);_11.callback.call(_11.scope||window,_12,_11.arg,true);},handleFailure:function(_13){this.trans=false;this.destroyTrans(_13,false);this.fireEvent("loadexception",this,null,_13.arg);_13.callback.call(_13.scope||window,null,_13.arg,false);}});



Ext.data.JsonReader=function(_1,_2){Ext.data.JsonReader.superclass.constructor.call(this,_1,_2);};Ext.extend(Ext.data.JsonReader,Ext.data.DataReader,{read:function(_3){var _4=_3.responseText;var o=eval("("+_4+")");if(!o){throw {message:"JsonReader.read: Json object not found"};}return this.readRecords(o);},simpleAccess:function(_6,_7){return _6[_7];},getJsonAccessor:function(){var re=/[\[\.]/;return function(_9){try{return (re.test(_9))?new Function("obj","return obj."+_9):function(_a){return _a[_9];};}catch(e){}return Ext.emptyFn;};}(),readRecords:function(o){this.jsonData=o;var s=this.meta,_d=this.recordType,f=_d.prototype.fields,fi=f.items,fl=f.length;if(!this.ef){if(s.totalProperty){this.getTotal=this.getJsonAccessor(s.totalProperty);}if(s.successProperty){this.getSuccess=this.getJsonAccessor(s.successProperty);}this.getRoot=s.root?this.getJsonAccessor(s.root):function(p){return p;};if(s.id){var g=this.getJsonAccessor(s.id);this.getId=function(rec){var r=g(rec);return (r===undefined||r==="")?null:r;};}else{this.getId=function(){return null;};}this.ef=[];for(var i=0;i<fl;i++){f=fi[i];var map=(f.mapping!==undefined&&f.mapping!==null)?f.mapping:f.name;this.ef[i]=this.getJsonAccessor(map);}}var _17=this.getRoot(o),c=_17.length,_19=c,_1a=true;if(s.totalProperty){var v=parseInt(this.getTotal(o),10);if(!isNaN(v)){_19=v;}}if(s.successProperty){var v=this.getSuccess(o);if(v===false||v==="false"){_1a=false;}}var _1c=[];for(var i=0;i<c;i++){var n=_17[i];var _1e={};var id=this.getId(n);for(var j=0;j<fl;j++){f=fi[j];var v=this.ef[j](n);_1e[f.name]=f.convert((v!==undefined)?v:f.defaultValue);}var _21=new _d(_1e,id);_21.json=n;_1c[i]=_21;}return {success:_1a,records:_1c,totalRecords:_19};}});



Ext.data.ArrayReader=function(_1,_2){Ext.data.ArrayReader.superclass.constructor.call(this,_1,_2);};Ext.extend(Ext.data.ArrayReader,Ext.data.JsonReader,{readRecords:function(o){var _4=this.meta?this.meta.id:null;var _5=this.recordType,_6=_5.prototype.fields;var _7=[];var _8=o;for(var i=0;i<_8.length;i++){var n=_8[i];var _b={};var id=((_4||_4===0)&&n[_4]!==undefined&&n[_4]!==""?n[_4]:null);for(var j=0,_e=_6.length;j<_e;j++){var f=_6.items[j];var k=f.mapping!==undefined&&f.mapping!==null?f.mapping:j;var v=n[k]!==undefined?n[k]:f.defaultValue;v=f.convert(v);_b[f.name]=v;}var _12=new _5(_b,id);_12.json=n;_7[_7.length]=_12;}return {records:_7,totalRecords:_7.length};}});



Ext.data.Tree=function(_1){this.nodeHash={};this.root=null;if(_1){this.setRootNode(_1);}this.addEvents({"append":true,"remove":true,"move":true,"insert":true,"beforeappend":true,"beforeremove":true,"beforemove":true,"beforeinsert":true});Ext.data.Tree.superclass.constructor.call(this);};Ext.extend(Ext.data.Tree,Ext.util.Observable,{pathSeparator:"/",getRootNode:function(){return this.root;},setRootNode:function(_2){this.root=_2;_2.ownerTree=this;_2.isRoot=true;this.registerNode(_2);return _2;},getNodeById:function(id){return this.nodeHash[id];},registerNode:function(_4){this.nodeHash[_4.id]=_4;},unregisterNode:function(_5){delete this.nodeHash[_5.id];},toString:function(){return "[Tree"+(this.id?" "+this.id:"")+"]";}});Ext.data.Node=function(_6){this.attributes=_6||{};this.leaf=this.attributes.leaf;this.id=this.attributes.id;if(!this.id){this.id=Ext.id(null,"ynode-");this.attributes.id=this.id;}this.childNodes=[];if(!this.childNodes.indexOf){this.childNodes.indexOf=function(o){for(var i=0,_9=this.length;i<_9;i++){if(this[i]==o){return i;}}return -1;};}this.parentNode=null;this.firstChild=null;this.lastChild=null;this.previousSibling=null;this.nextSibling=null;this.addEvents({"append":true,"remove":true,"move":true,"insert":true,"beforeappend":true,"beforeremove":true,"beforemove":true,"beforeinsert":true});this.listeners=this.attributes.listeners;Ext.data.Node.superclass.constructor.call(this);};Ext.extend(Ext.data.Node,Ext.util.Observable,{fireEvent:function(_a){if(Ext.data.Node.superclass.fireEvent.apply(this,arguments)===false){return false;}var ot=this.getOwnerTree();if(ot){if(ot.fireEvent.apply(this.ownerTree,arguments)===false){return false;}}return true;},isLeaf:function(){return this.leaf===true;},setFirstChild:function(_c){this.firstChild=_c;},setLastChild:function(_d){this.lastChild=_d;},isLast:function(){return (!this.parentNode?true:this.parentNode.lastChild==this);},isFirst:function(){return (!this.parentNode?true:this.parentNode.firstChild==this);},hasChildNodes:function(){return !this.isLeaf()&&this.childNodes.length>0;},appendChild:function(_e){var _f=false;if(_e instanceof Array){_f=_e;}else{if(arguments.length>1){_f=arguments;}}if(_f){for(var i=0,len=_f.length;i<len;i++){this.appendChild(_f[i]);}}else{if(this.fireEvent("beforeappend",this.ownerTree,this,_e)===false){return false;}var _12=this.childNodes.length;var _13=_e.parentNode;if(_13){if(_e.fireEvent("beforemove",_e.getOwnerTree(),_e,_13,this,_12)===false){return false;}_13.removeChild(_e);}_12=this.childNodes.length;if(_12==0){this.setFirstChild(_e);}this.childNodes.push(_e);_e.parentNode=this;var ps=this.childNodes[_12-1];if(ps){_e.previousSibling=ps;ps.nextSibling=_e;}else{_e.previousSibling=null;}_e.nextSibling=null;this.setLastChild(_e);_e.setOwnerTree(this.getOwnerTree());this.fireEvent("append",this.ownerTree,this,_e,_12);if(_13){_e.fireEvent("move",this.ownerTree,_e,_13,this,_12);}return _e;}},removeChild:function(_15){var _16=this.childNodes.indexOf(_15);if(_16==-1){return false;}if(this.fireEvent("beforeremove",this.ownerTree,this,_15)===false){return false;}this.childNodes.splice(_16,1);if(_15.previousSibling){_15.previousSibling.nextSibling=_15.nextSibling;}if(_15.nextSibling){_15.nextSibling.previousSibling=_15.previousSibling;}if(this.firstChild==_15){this.setFirstChild(_15.nextSibling);}if(this.lastChild==_15){this.setLastChild(_15.previousSibling);}_15.setOwnerTree(null);_15.parentNode=null;_15.previousSibling=null;_15.nextSibling=null;this.fireEvent("remove",this.ownerTree,this,_15);return _15;},insertBefore:function(_17,_18){if(!_18){return this.appendChild(_17);}if(_17==_18){return false;}if(this.fireEvent("beforeinsert",this.ownerTree,this,_17,_18)===false){return false;}var _19=this.childNodes.indexOf(_18);var _1a=_17.parentNode;var _1b=_19;if(_1a==this&&this.childNodes.indexOf(_17)<_19){_1b--;}if(_1a){if(_17.fireEvent("beforemove",_17.getOwnerTree(),_17,_1a,this,_19,_18)===false){return false;}_1a.removeChild(_17);}if(_1b==0){this.setFirstChild(_17);}this.childNodes.splice(_1b,0,_17);_17.parentNode=this;var ps=this.childNodes[_1b-1];if(ps){_17.previousSibling=ps;ps.nextSibling=_17;}else{_17.previousSibling=null;}_17.nextSibling=_18;_18.previousSibling=_17;_17.setOwnerTree(this.getOwnerTree());this.fireEvent("insert",this.ownerTree,this,_17,_18);if(_1a){_17.fireEvent("move",this.ownerTree,_17,_1a,this,_1b,_18);}return _17;},item:function(_1d){return this.childNodes[_1d];},replaceChild:function(_1e,_1f){this.insertBefore(_1e,_1f);this.removeChild(_1f);return _1f;},indexOf:function(_20){return this.childNodes.indexOf(_20);},getOwnerTree:function(){if(!this.ownerTree){var p=this;while(p){if(p.ownerTree){this.ownerTree=p.ownerTree;break;}p=p.parentNode;}}return this.ownerTree;},getDepth:function(){var _22=0;var p=this;while(p.parentNode){++_22;p=p.parentNode;}return _22;},setOwnerTree:function(_24){if(_24!=this.ownerTree){if(this.ownerTree){this.ownerTree.unregisterNode(this);}this.ownerTree=_24;var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){cs[i].setOwnerTree(_24);}if(_24){_24.registerNode(this);}}},getPath:function(_28){_28=_28||"id";var p=this.parentNode;var b=[this.attributes[_28]];while(p){b.unshift(p.attributes[_28]);p=p.parentNode;}var sep=this.getOwnerTree().pathSeparator;return sep+b.join(sep);},bubble:function(fn,_2d,_2e){var p=this;while(p){if(fn.call(_2d||p,_2e||p)===false){break;}p=p.parentNode;}},cascade:function(fn,_31,_32){if(fn.call(_31||this,_32||this)!==false){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){cs[i].cascade(fn,_31,_32);}}},eachChild:function(fn,_37,_38){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){if(fn.call(_37||this,_38||cs[i])===false){break;}}},findChild:function(_3c,_3d){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){if(cs[i].attributes[_3c]==_3d){return cs[i];}}return null;},findChildBy:function(fn,_42){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){if(fn.call(_42||cs[i],cs[i])===true){return cs[i];}}return null;},sort:function(fn,_47){var cs=this.childNodes;var len=cs.length;if(len>0){var _4a=_47?function(){fn.apply(_47,arguments);}:fn;cs.sort(_4a);for(var i=0;i<len;i++){var n=cs[i];n.previousSibling=cs[i-1];n.nextSibling=cs[i+1];if(i==0){this.setFirstChild(n);}if(i==len-1){this.setLastChild(n);}}}},contains:function(_4d){return _4d.isAncestor(this);},isAncestor:function(_4e){var p=this.parentNode;while(p){if(p==_4e){return true;}p=p.parentNode;}return false;},toString:function(){return "[Node"+(this.id?" "+this.id:"")+"]";}});



Ext.ComponentMgr=function(){var _1=new Ext.util.MixedCollection();return {register:function(c){_1.add(c);},unregister:function(c){_1.remove(c);},get:function(id){return _1.get(id);},onAvailable:function(id,fn,_7){_1.on("add",function(_8,o){if(o.id==id){fn.call(_7||o,o);_1.un("add",fn,_7);}});}};}();Ext.Component=function(_a){_a=_a||{};if(_a.tagName||_a.dom||typeof _a=="string"){_a={el:_a,id:_a.id||_a};}this.initialConfig=_a;Ext.apply(this,_a);this.addEvents({disable:true,enable:true,beforeshow:true,show:true,beforehide:true,hide:true,beforerender:true,render:true,beforedestroy:true,destroy:true});if(!this.id){this.id="ext-comp-"+(++Ext.Component.AUTO_ID);}Ext.ComponentMgr.register(this);Ext.Component.superclass.constructor.call(this);this.initComponent();};Ext.Component.AUTO_ID=1000;Ext.extend(Ext.Component,Ext.util.Observable,{hidden:false,disabled:false,disabledClass:"x-item-disabled",rendered:false,allowDomMove:true,ctype:"Ext.Component",actionMode:"el",getActionEl:function(){return this[this.actionMode];},initComponent:Ext.emptyFn,render:function(_b,_c){if(!this.rendered&&this.fireEvent("beforerender",this)!==false){if(!_b&&this.el){this.el=Ext.get(this.el);_b=this.el.dom.parentNode;this.allowDomMove=false;}this.container=Ext.get(_b);this.rendered=true;if(_c!==undefined){if(typeof _c=="number"){_c=this.container.dom.childNodes[_c];}else{_c=Ext.getDom(_c);}}this.onRender(this.container,_c||null);if(this.cls){this.el.addClass(this.cls);delete this.cls;}if(this.style){this.el.applyStyles(this.style);delete this.style;}this.fireEvent("render",this);this.afterRender(this.container);if(this.hidden){this.hide();}if(this.disabled){this.disable();}}return this;},onRender:function(ct,_e){if(this.el){this.el=Ext.get(this.el);if(this.allowDomMove!==false){ct.dom.insertBefore(this.el.dom,_e);}}},getAutoCreate:function(){var _f=typeof this.autoCreate=="object"?this.autoCreate:Ext.apply({},this.defaultAutoCreate);if(this.id&&!_f.id){_f.id=this.id;}return _f;},afterRender:Ext.emptyFn,destroy:function(){if(this.fireEvent("beforedestroy",this)!==false){this.purgeListeners();this.beforeDestroy();if(this.rendered){this.el.removeAllListeners();this.el.remove();if(this.actionMode=="container"){this.container.remove();}}this.onDestroy();Ext.ComponentMgr.unregister(this);this.fireEvent("destroy",this);}},beforeDestroy:function(){},onDestroy:function(){},getEl:function(){return this.el;},getId:function(){return this.id;},focus:function(_10){if(this.rendered){this.el.focus();if(_10===true){this.el.dom.select();}}return this;},blur:function(){if(this.rendered){this.el.blur();}return this;},disable:function(){if(this.rendered){this.onDisable();}this.disabled=true;this.fireEvent("disable",this);return this;},onDisable:function(){this.getActionEl().addClass(this.disabledClass);this.el.dom.disabled=true;},enable:function(){if(this.rendered){this.onEnable();}this.disabled=false;this.fireEvent("enable",this);return this;},onEnable:function(){this.getActionEl().removeClass(this.disabledClass);this.el.dom.disabled=false;},setDisabled:function(_11){this[_11?"disable":"enable"]();},show:function(){if(this.fireEvent("beforeshow",this)!==false){this.hidden=false;if(this.rendered){this.onShow();}this.fireEvent("show",this);}return this;},onShow:function(){var st=this.getActionEl().dom.style;st.display="";st.visibility="visible";},hide:function(){if(this.fireEvent("beforehide",this)!==false){this.hidden=true;if(this.rendered){this.onHide();}this.fireEvent("hide",this);}return this;},onHide:function(){this.getActionEl().dom.style.display="none";},setVisible:function(_13){if(_13){this.show();}else{this.hide();}return this;},isVisible:function(){return this.getActionEl().isVisible();},cloneConfig:function(_14){_14=_14||{};var id=_14.id||Ext.id();var cfg=Ext.applyIf(_14,this.initialConfig);cfg.id=id;return new this.__extcls(cfg);}});



(function(){Ext.Layer=function(_1,_2){_1=_1||{};var dh=Ext.DomHelper;var cp=_1.parentEl,_5=cp?Ext.getDom(cp):document.body;if(_2){this.dom=Ext.getDom(_2);}if(!this.dom){var o=_1.dh||{tag:"div",cls:"x-layer"};this.dom=dh.append(_5,o);}if(_1.cls){this.addClass(_1.cls);}this.constrain=_1.constrain!==false;this.visibilityMode=Ext.Element.VISIBILITY;if(_1.id){this.id=this.dom.id=_1.id;}else{this.id=Ext.id(this.dom);}this.zindex=_1.zindex||this.getZIndex();this.position("absolute",this.zindex);if(_1.shadow){this.shadowOffset=_1.shadowOffset||4;this.shadow=new Ext.Shadow({offset:this.shadowOffset,mode:_1.shadow});}else{this.shadowOffset=0;}this.useShim=_1.shim!==false&&Ext.useShims;this.useDisplay=_1.useDisplay;this.hide();};var _7=Ext.Element.prototype;var _8=[];Ext.extend(Ext.Layer,Ext.Element,{getZIndex:function(){return this.zindex||parseInt(this.getStyle("z-index"),10)||11000;},getShim:function(){if(!this.useShim){return null;}if(this.shim){return this.shim;}var _9=_8.shift();if(!_9){_9=this.createShim();_9.enableDisplayMode("block");_9.dom.style.display="none";_9.dom.style.visibility="visible";}var pn=this.dom.parentNode;if(_9.dom.parentNode!=pn){pn.insertBefore(_9.dom,this.dom);}_9.setStyle("z-index",this.getZIndex()-2);this.shim=_9;return _9;},hideShim:function(){if(this.shim){this.shim.setDisplayed(false);_8.push(this.shim);delete this.shim;}},disableShadow:function(){if(this.shadow){this.shadowDisabled=true;this.shadow.hide();this.lastShadowOffset=this.shadowOffset;this.shadowOffset=0;}},enableShadow:function(_b){if(this.shadow){this.shadowDisabled=false;this.shadowOffset=this.lastShadowOffset;delete this.lastShadowOffset;if(_b){this.sync(true);}}},sync:function(_c){var sw=this.shadow;if(!this.updating&&this.isVisible()&&(sw||this.useShim)){var sh=this.getShim();var w=this.getWidth(),h=this.getHeight();var l=this.getLeft(true),t=this.getTop(true);if(sw&&!this.shadowDisabled){if(_c&&!sw.isVisible()){sw.show(this);}else{sw.realign(l,t,w,h);}if(sh){if(_c){sh.show();}var a=sw.adjusts,s=sh.dom.style;s.left=(Math.min(l,l+a.l))+"px";s.top=(Math.min(t,t+a.t))+"px";s.width=(w+a.w)+"px";s.height=(h+a.h)+"px";}}else{if(sh){if(_c){sh.show();}sh.setSize(w,h);sh.setLeftTop(l,t);}}}},destroy:function(){this.hideShim();if(this.shadow){this.shadow.hide();}this.removeAllListeners();var pn=this.dom.parentNode;if(pn){pn.removeChild(this.dom);}Ext.Element.uncache(this.id);},remove:function(){this.destroy();},beginUpdate:function(){this.updating=true;},endUpdate:function(){this.updating=false;this.sync(true);},hideUnders:function(_16){if(this.shadow){this.shadow.hide();}this.hideShim();},constrainXY:function(){if(this.constrain){var vw=Ext.lib.Dom.getViewWidth(),vh=Ext.lib.Dom.getViewHeight();var s=Ext.get(document).getScroll();var xy=this.getXY();var x=xy[0],y=xy[1];var w=this.dom.offsetWidth+this.shadowOffset,h=this.dom.offsetHeight+this.shadowOffset;var _1f=false;if((x+w)>vw+s.left){x=vw-w-this.shadowOffset;_1f=true;}if((y+h)>vh+s.top){y=vh-h-this.shadowOffset;_1f=true;}if(x<s.left){x=s.left;_1f=true;}if(y<s.top){y=s.top;_1f=true;}if(_1f){if(this.avoidY){var ay=this.avoidY;if(y<=ay&&(y+h)>=ay){y=ay-h-5;}}xy=[x,y];this.storeXY(xy);_7.setXY.call(this,xy);this.sync();}}},isVisible:function(){return this.visible;},showAction:function(){this.visible=true;if(this.useDisplay===true){this.setDisplayed("");}else{if(this.lastXY){_7.setXY.call(this,this.lastXY);}else{if(this.lastLT){_7.setLeftTop.call(this,this.lastLT[0],this.lastLT[1]);}}}},hideAction:function(){this.visible=false;if(this.useDisplay===true){this.setDisplayed(false);}else{this.setLeftTop(-10000,-10000);}},setVisible:function(v,a,d,c,e){if(v){this.showAction();}if(a&&v){var cb=function(){this.sync(true);if(c){c();}}.createDelegate(this);_7.setVisible.call(this,true,true,d,cb,e);}else{if(!v){this.hideUnders(true);}var cb=c;if(a){cb=function(){this.hideAction();if(c){c();}}.createDelegate(this);}_7.setVisible.call(this,v,a,d,cb,e);if(v){this.sync(true);}else{if(!a){this.hideAction();}}}},storeXY:function(xy){delete this.lastLT;this.lastXY=xy;},storeLeftTop:function(_28,top){delete this.lastXY;this.lastLT=[_28,top];},beforeFx:function(){this.beforeAction();return Ext.Layer.superclass.beforeFx.apply(this,arguments);},afterFx:function(){Ext.Layer.superclass.afterFx.apply(this,arguments);this.sync(this.isVisible());},beforeAction:function(){if(!this.updating&&this.shadow){this.shadow.hide();}},setLeft:function(_2a){this.storeLeftTop(_2a,this.getTop(true));_7.setLeft.apply(this,arguments);this.sync();},setTop:function(top){this.storeLeftTop(this.getLeft(true),top);_7.setTop.apply(this,arguments);this.sync();},setLeftTop:function(_2c,top){this.storeLeftTop(_2c,top);_7.setLeftTop.apply(this,arguments);this.sync();},setXY:function(xy,a,d,c,e){this.fixDisplay();this.beforeAction();this.storeXY(xy);var cb=this.createCB(c);_7.setXY.call(this,xy,a,d,cb,e);if(!a){cb();}},createCB:function(c){var el=this;return function(){el.constrainXY();el.sync(true);if(c){c();}};},setX:function(x,a,d,c,e){this.setXY([x,this.getY()],a,d,c,e);},setY:function(y,a,d,c,e){this.setXY([this.getX(),y],a,d,c,e);},setSize:function(w,h,a,d,c,e){this.beforeAction();var cb=this.createCB(c);_7.setSize.call(this,w,h,a,d,cb,e);if(!a){cb();}},setWidth:function(w,a,d,c,e){this.beforeAction();var cb=this.createCB(c);_7.setWidth.call(this,w,a,d,cb,e);if(!a){cb();}},setHeight:function(h,a,d,c,e){this.beforeAction();var cb=this.createCB(c);_7.setHeight.call(this,h,a,d,cb,e);if(!a){cb();}},setBounds:function(x,y,w,h,a,d,c,e){this.beforeAction();var cb=this.createCB(c);if(!a){this.storeXY([x,y]);_7.setXY.call(this,[x,y]);_7.setSize.call(this,w,h,a,d,cb,e);cb();}else{_7.setBounds.call(this,x,y,w,h,a,d,cb,e);}return this;},setZIndex:function(_5c){this.zindex=_5c;this.setStyle("z-index",_5c+2);if(this.shadow){this.shadow.setZIndex(_5c+1);}if(this.shim){this.shim.setStyle("z-index",_5c);}}});})();



Ext.Shadow=function(_1){Ext.apply(this,_1);if(typeof this.mode!="string"){this.mode=this.defaultMode;}var o=this.offset,a={h:0};switch(this.mode.toLowerCase()){case "drop":a.w=0;a.l=a.t=o;break;case "sides":a.w=(o*2);a.l=-o;a.t=o;break;case "frame":a.w=a.h=(o*2);a.l=a.t=-o;break;}this.adjusts=a;};Ext.Shadow.prototype={offset:4,defaultMode:"drop",show:function(_4){_4=Ext.get(_4);if(!this.el){this.el=Ext.Shadow.Pool.pull();if(this.el.dom.nextSibling!=_4.dom){this.el.insertBefore(_4);}}this.el.setStyle("z-index",this.zIndex||parseInt(_4.getStyle("z-index"),10)-1);if(Ext.isIE){this.el.dom.style.filter="progid:DXImageTransform.Microsoft.alpha(opacity=50) progid:DXImageTransform.Microsoft.Blur(pixelradius="+this.offset+")";}this.realign(_4.getLeft(true),_4.getTop(true),_4.getWidth(),_4.getHeight());this.el.dom.style.display="block";},isVisible:function(){return this.el?true:false;},realign:function(l,t,w,h){if(!this.el){return;}var a=this.adjusts,d=this.el.dom,s=d.style;var _c=0;if(Ext.isIE){_c=-(this.offset);}s.left=(l+a.l+_c)+"px";s.top=(t+a.t+_c)+"px";var sw=(w+a.w),sh=(h+a.h),_f=sw+"px",shs=sh+"px";if(s.width!=_f||s.height!=shs){s.width=_f;s.height=shs;if(!Ext.isIE){var cn=d.childNodes;var sww=Math.max(0,(sw-12))+"px";cn[0].childNodes[1].style.width=sww;cn[1].childNodes[1].style.width=sww;cn[2].childNodes[1].style.width=sww;cn[1].style.height=Math.max(0,(sh-12))+"px";}}},hide:function(){if(this.el){this.el.dom.style.display="none";Ext.Shadow.Pool.push(this.el);delete this.el;}},setZIndex:function(z){this.zIndex=z;if(this.el){this.el.setStyle("z-index",z);}}};Ext.Shadow.Pool=function(){var p=[];var _15=Ext.isIE?"<div class=\"x-ie-shadow\"></div>":"<div class=\"x-shadow\"><div class=\"xst\"><div class=\"xstl\"></div><div class=\"xstc\"></div><div class=\"xstr\"></div></div><div class=\"xsc\"><div class=\"xsml\"></div><div class=\"xsmc\"></div><div class=\"xsmr\"></div></div><div class=\"xsb\"><div class=\"xsbl\"></div><div class=\"xsbc\"></div><div class=\"xsbr\"></div></div></div>";return {pull:function(){var sh=p.shift();if(!sh){sh=Ext.get(Ext.DomHelper.insertHtml("beforeBegin",document.body.firstChild,_15));sh.autoBoxAdjust=false;}return sh;},push:function(sh){p.push(sh);}};}();



Ext.Editor=function(_1,_2){Ext.Editor.superclass.constructor.call(this,_2);this.field=_1;this.addEvents({"beforestartedit":true,"startedit":true,"beforecomplete":true,"complete":true,"specialkey":true});};Ext.extend(Ext.Editor,Ext.Component,{value:"",alignment:"c-c?",shadow:"frame",updateEl:false,onRender:function(ct,_4){this.el=new Ext.Layer({shadow:this.shadow,cls:"x-editor",parentEl:ct,shim:this.shim,shadowOffset:3,id:this.id});this.el.setStyle("overflow",Ext.isGecko?"auto":"hidden");this.field.render(this.el);if(Ext.isGecko){this.field.el.dom.setAttribute("autocomplete","off");}this.field.show();this.field.on("blur",this.onBlur,this);this.relayEvents(this.field,["specialkey"]);if(this.field.grow){this.field.on("autosize",this.el.sync,this.el,{delay:1});}},startEdit:function(el,_6){if(this.editing){this.completeEdit();}this.boundEl=Ext.get(el);var v=_6!==undefined?_6:this.boundEl.dom.innerHTML;if(!this.rendered){this.render(this.parentEl||document.body);}if(this.fireEvent("beforestartedit",this,this.boundEl,v)===false){return;}this.startValue=v;this.field.setValue(v);if(this.autoSize){var sz=this.boundEl.getSize();switch(this.autoSize){case "width":this.setSize(sz.width,"");break;case "height":this.setSize("",sz.height);break;default:this.setSize(sz.width,sz.height);}}this.el.alignTo(this.boundEl,this.alignment);this.editing=true;if(Ext.QuickTips){Ext.QuickTips.disable();}this.show();},setSize:function(w,h){this.field.setSize(w,h);if(this.el){this.el.sync();}},realign:function(){this.el.alignTo(this.boundEl,this.alignment);},completeEdit:function(_b){if(!this.editing){return;}var v=this.getValue();if(this.revertInvalid!==false&&!this.field.isValid()){v=this.startValue;this.cancelEdit(true);}if(String(v)==String(this.startValue)&&this.ignoreNoChange){this.editing=false;this.hide();return;}if(this.fireEvent("beforecomplete",this,v,this.startValue)!==false){this.editing=false;if(this.updateEl&&this.boundEl){this.boundEl.update(v);}if(_b!==true){this.hide();}this.fireEvent("complete",this,v,this.startValue);}},onShow:function(){this.el.show();if(this.hideEl!==false){this.boundEl.hide();}this.field.show();this.field.focus();this.fireEvent("startedit",this.boundEl,this.startValue);},cancelEdit:function(_d){if(this.editing){this.setValue(this.startValue);if(_d!==true){this.hide();}}},onBlur:function(){if(this.allowBlur!==true&&this.editing){this.completeEdit();}},onHide:function(){if(this.editing){this.completeEdit();return;}this.field.blur();if(this.field.collapse){this.field.collapse();}this.el.hide();if(this.hideEl!==false){this.boundEl.show();}if(Ext.QuickTips){Ext.QuickTips.enable();}},setValue:function(v){this.field.setValue(v);},getValue:function(){return this.field.getValue();}});



Ext.tree.TreePanel=function(el,_2){Ext.tree.TreePanel.superclass.constructor.call(this);this.el=Ext.get(el);this.el.addClass("x-tree");this.id=this.el.id;Ext.apply(this,_2);this.addEvents({"beforeload":true,"load":true,"textchange":true,"beforeexpand":true,"beforecollapse":true,"expand":true,"disabledchange":true,"collapse":true,"beforeclick":true,"click":true,"dblclick":true,"contextmenu":true,"beforechildrenrendered":true,"startdrag":true,"enddrag":true,"dragdrop":true,"beforenodedrop":true,"nodedrop":true,"nodedragover":true});if(this.singleExpand){this.on("beforeexpand",this.restrictExpand,this);}};Ext.extend(Ext.tree.TreePanel,Ext.data.Tree,{rootVisible:true,animate:Ext.enableFx,lines:true,enableDD:false,hlDrop:Ext.enableFx,restrictExpand:function(_3){var p=_3.parentNode;if(p){if(p.expandedChild&&p.expandedChild.parentNode==p){p.expandedChild.collapse();}p.expandedChild=_3;}},setRootNode:function(_5){Ext.tree.TreePanel.superclass.setRootNode.call(this,_5);if(!this.rootVisible){_5.ui=new Ext.tree.RootTreeNodeUI(_5);}return _5;},getEl:function(){return this.el;},getLoader:function(){return this.loader;},expandAll:function(){this.root.expand(true);},collapseAll:function(){this.root.collapse(true);},getSelectionModel:function(){if(!this.selModel){this.selModel=new Ext.tree.DefaultSelectionModel();}return this.selModel;},expandPath:function(_6,_7,_8){_7=_7||"id";var _9=_6.split(this.pathSeparator);var _a=this.root;if(_a.attributes[_7]!=_9[1]){if(_8){_8(false,null);}return;}var _b=1;var f=function(){if(++_b==_9.length){if(_8){_8(true,_a);}return;}var c=_a.findChild(_7,_9[_b]);if(!c){if(_8){_8(false,_a);}return;}_a=c;c.expand(false,false,f);};_a.expand(false,false,f);},selectPath:function(_e,_f,_10){_f=_f||"id";var _11=_e.split(this.pathSeparator);var v=_11.pop();if(_11.length>0){var f=function(_14,_15){if(_14&&_15){var n=_15.findChild(_f,v);if(n){n.select();if(_10){_10(true,n);}}}else{if(_10){_10(false,n);}}};this.expandPath(_11.join(this.pathSeparator),_f,f);}else{this.root.select();if(_10){_10(true,this.root);}}},render:function(){this.container=this.el.createChild({tag:"ul",cls:"x-tree-root-ct "+(this.lines?"x-tree-lines":"x-tree-no-lines")});if(this.containerScroll){Ext.dd.ScrollManager.register(this.el);}if((this.enableDD||this.enableDrop)&&!this.dropZone){this.dropZone=new Ext.tree.TreeDropZone(this,this.dropConfig||{ddGroup:this.ddGroup||"TreeDD",appendOnly:this.ddAppendOnly===true});}if((this.enableDD||this.enableDrag)&&!this.dragZone){this.dragZone=new Ext.tree.TreeDragZone(this,this.dragConfig||{ddGroup:this.ddGroup||"TreeDD",scroll:this.ddScroll});}this.getSelectionModel().init(this);this.root.render();if(!this.rootVisible){this.root.renderChildren();}return this;}});



Ext.tree.DefaultSelectionModel=function(){this.selNode=null;this.addEvents({"selectionchange":true,"beforeselect":true});};Ext.extend(Ext.tree.DefaultSelectionModel,Ext.util.Observable,{init:function(_1){this.tree=_1;_1.el.on("keydown",this.onKeyDown,this);_1.on("click",this.onNodeClick,this);},onNodeClick:function(_2,e){this.select(_2);},select:function(_4){var _5=this.selNode;if(_5!=_4&&this.fireEvent("beforeselect",this,_4,_5)!==false){if(_5){_5.ui.onSelectedChange(false);}this.selNode=_4;_4.ui.onSelectedChange(true);this.fireEvent("selectionchange",this,_4,_5);}return _4;},unselect:function(_6){if(this.selNode==_6){this.clearSelections();}},clearSelections:function(){var n=this.selNode;if(n){n.ui.onSelectedChange(false);this.selNode=null;this.fireEvent("selectionchange",this,null);}return n;},getSelectedNode:function(){return this.selNode;},isSelected:function(_8){return this.selNode==_8;},selectPrevious:function(){var s=this.selNode||this.lastSelNode;if(!s){return null;}var ps=s.previousSibling;if(ps){if(!ps.isExpanded()||ps.childNodes.length<1){return this.select(ps);}else{var lc=ps.lastChild;while(lc&&lc.isExpanded()&&lc.childNodes.length>0){lc=lc.lastChild;}return this.select(lc);}}else{if(s.parentNode&&(this.tree.rootVisible||!s.parentNode.isRoot)){return this.select(s.parentNode);}}return null;},selectNext:function(){var s=this.selNode||this.lastSelNode;if(!s){return null;}if(s.firstChild&&s.isExpanded()){return this.select(s.firstChild);}else{if(s.nextSibling){return this.select(s.nextSibling);}else{if(s.parentNode){var _d=null;s.parentNode.bubble(function(){if(this.nextSibling){_d=this.getOwnerTree().selModel.select(this.nextSibling);return false;}});return _d;}}}return null;},onKeyDown:function(e){var s=this.selNode||this.lastSelNode;var sm=this;if(!s){return;}var k=e.getKey();switch(k){case e.DOWN:e.stopEvent();this.selectNext();break;case e.UP:e.stopEvent();this.selectPrevious();break;case e.RIGHT:e.preventDefault();if(s.hasChildNodes()){if(!s.isExpanded()){s.expand();}else{if(s.firstChild){this.select(s.firstChild,e);}}}break;case e.LEFT:e.preventDefault();if(s.hasChildNodes()&&s.isExpanded()){s.collapse();}else{if(s.parentNode&&(this.tree.rootVisible||s.parentNode!=this.tree.getRootNode())){this.select(s.parentNode,e);}}break;}}});Ext.tree.MultiSelectionModel=function(){this.selNodes=[];this.selMap={};this.addEvents({"selectionchange":true});};Ext.extend(Ext.tree.MultiSelectionModel,Ext.util.Observable,{init:function(_12){this.tree=_12;_12.el.on("keydown",this.onKeyDown,this);_12.on("click",this.onNodeClick,this);},onNodeClick:function(_13,e){this.select(_13,e,e.ctrlKey);},select:function(_15,e,_17){if(_17!==true){this.clearSelections(true);}if(this.isSelected(_15)){this.lastSelNode=_15;return _15;}this.selNodes.push(_15);this.selMap[_15.id]=_15;this.lastSelNode=_15;_15.ui.onSelectedChange(true);this.fireEvent("selectionchange",this,this.selNodes);return _15;},unselect:function(_18){if(this.selMap[_18.id]){_18.ui.onSelectedChange(false);var sn=this.selNodes;var _1a=-1;if(sn.indexOf){_1a=sn.indexOf(_18);}else{for(var i=0,len=sn.length;i<len;i++){if(sn[i]==_18){_1a=i;break;}}}if(_1a!=-1){this.selNodes.splice(_1a,1);}delete this.selMap[_18.id];this.fireEvent("selectionchange",this,this.selNodes);}},clearSelections:function(_1d){var sn=this.selNodes;if(sn.length>0){for(var i=0,len=sn.length;i<len;i++){sn[i].ui.onSelectedChange(false);}this.selNodes=[];this.selMap={};if(_1d!==true){this.fireEvent("selectionchange",this,this.selNodes);}}},isSelected:function(_21){return this.selMap[_21.id]?true:false;},getSelectedNodes:function(){return this.selNodes;},onKeyDown:Ext.tree.DefaultSelectionModel.prototype.onKeyDown,selectNext:Ext.tree.DefaultSelectionModel.prototype.selectNext,selectPrevious:Ext.tree.DefaultSelectionModel.prototype.selectPrevious});



Ext.tree.TreeNode=function(_1){_1=_1||{};if(typeof _1=="string"){_1={text:_1};}this.childrenRendered=false;this.rendered=false;Ext.tree.TreeNode.superclass.constructor.call(this,_1);this.expanded=_1.expanded===true;this.isTarget=_1.isTarget!==false;this.draggable=_1.draggable!==false&&_1.allowDrag!==false;this.allowChildren=_1.allowChildren!==false&&_1.allowDrop!==false;this.text=_1.text;this.disabled=_1.disabled===true;this.addEvents({"textchange":true,"beforeexpand":true,"beforecollapse":true,"expand":true,"disabledchange":true,"collapse":true,"beforeclick":true,"click":true,"dblclick":true,"contextmenu":true,"beforechildrenrendered":true});var _2=this.attributes.uiProvider||Ext.tree.TreeNodeUI;this.ui=new _2(this);};Ext.extend(Ext.tree.TreeNode,Ext.data.Node,{preventHScroll:true,isExpanded:function(){return this.expanded;},getUI:function(){return this.ui;},setFirstChild:function(_3){var of=this.firstChild;Ext.tree.TreeNode.superclass.setFirstChild.call(this,_3);if(this.childrenRendered&&of&&_3!=of){of.renderIndent(true,true);}if(this.rendered){this.renderIndent(true,true);}},setLastChild:function(_5){var ol=this.lastChild;Ext.tree.TreeNode.superclass.setLastChild.call(this,_5);if(this.childrenRendered&&ol&&_5!=ol){ol.renderIndent(true,true);}if(this.rendered){this.renderIndent(true,true);}},appendChild:function(){var _7=Ext.tree.TreeNode.superclass.appendChild.apply(this,arguments);if(_7&&this.childrenRendered){_7.render();}this.ui.updateExpandIcon();return _7;},removeChild:function(_8){this.ownerTree.getSelectionModel().unselect(_8);Ext.tree.TreeNode.superclass.removeChild.apply(this,arguments);if(this.childrenRendered){_8.ui.remove();}if(this.childNodes.length<1){this.collapse(false,false);}else{this.ui.updateExpandIcon();}return _8;},insertBefore:function(_9,_a){var _b=Ext.tree.TreeNode.superclass.insertBefore.apply(this,arguments);if(_b&&_a&&this.childrenRendered){_9.render();}this.ui.updateExpandIcon();return _b;},setText:function(_c){var _d=this.text;this.text=_c;this.attributes.text=_c;if(this.rendered){this.ui.onTextChange(this,_c,_d);}this.fireEvent("textchange",this,_c,_d);},select:function(){this.getOwnerTree().getSelectionModel().select(this);},unselect:function(){this.getOwnerTree().getSelectionModel().unselect(this);},isSelected:function(){return this.getOwnerTree().getSelectionModel().isSelected(this);},expand:function(_e,_f,_10){if(!this.expanded){if(this.fireEvent("beforeexpand",this,_e,_f)===false){return;}if(!this.childrenRendered){this.renderChildren();}this.expanded=true;if(!this.isHiddenRoot()&&(this.getOwnerTree().animate&&_f!==false)||_f){this.ui.animExpand(function(){this.fireEvent("expand",this);if(typeof _10=="function"){_10(this);}if(_e===true){this.expandChildNodes(true);}}.createDelegate(this));return;}else{this.ui.expand();this.fireEvent("expand",this);if(typeof _10=="function"){_10(this);}}}else{if(typeof _10=="function"){_10(this);}}if(_e===true){this.expandChildNodes(true);}},isHiddenRoot:function(){return this.isRoot&&!this.getOwnerTree().rootVisible;},collapse:function(_11,_12){if(this.expanded&&!this.isHiddenRoot()){if(this.fireEvent("beforecollapse",this,_11,_12)===false){return;}this.expanded=false;if((this.getOwnerTree().animate&&_12!==false)||_12){this.ui.animCollapse(function(){this.fireEvent("collapse",this);if(_11===true){this.collapseChildNodes(true);}}.createDelegate(this));return;}else{this.ui.collapse();this.fireEvent("collapse",this);}}if(_11===true){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){cs[i].collapse(true);}}},delayedExpand:function(_16){if(!this.expandProcId){this.expandProcId=this.expand.defer(_16,this);}},cancelExpand:function(){if(this.expandProcId){clearTimeout(this.expandProcId);}this.expandProcId=false;},toggle:function(){if(this.expanded){this.collapse();}else{this.expand();}},ensureVisible:function(_17){var _18=this.getOwnerTree();_18.expandPath(this.getPath(),false,function(){_18.getEl().scrollChildIntoView(this.ui.anchor);Ext.callback(_17);}.createDelegate(this));},expandChildNodes:function(_19){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){cs[i].expand(_19);}},collapseChildNodes:function(_1d){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){cs[i].collapse(_1d);}},disable:function(){this.disabled=true;this.unselect();if(this.rendered&&this.ui.onDisableChange){this.ui.onDisableChange(this,true);}this.fireEvent("disabledchange",this,true);},enable:function(){this.disabled=false;if(this.rendered&&this.ui.onDisableChange){this.ui.onDisableChange(this,false);}this.fireEvent("disabledchange",this,false);},renderChildren:function(_21){if(_21!==false){this.fireEvent("beforechildrenrendered",this);}var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){cs[i].render(true);}this.childrenRendered=true;},sort:function(fn,_26){Ext.tree.TreeNode.superclass.sort.apply(this,arguments);if(this.childrenRendered){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){cs[i].render(true);}}},render:function(_2a){this.ui.render(_2a);if(!this.rendered){this.rendered=true;if(this.expanded){this.expanded=false;this.expand(false,false);}}},renderIndent:function(_2b,_2c){if(_2c){this.ui.childIndent=null;}this.ui.renderIndent();if(_2b===true&&this.childrenRendered){var cs=this.childNodes;for(var i=0,len=cs.length;i<len;i++){cs[i].renderIndent(true,_2c);}}}});



Ext.tree.AsyncTreeNode=function(_1){this.loaded=false;this.loading=false;Ext.tree.AsyncTreeNode.superclass.constructor.apply(this,arguments);this.addEvents({"beforeload":true,"load":true});};Ext.extend(Ext.tree.AsyncTreeNode,Ext.tree.TreeNode,{expand:function(_2,_3,_4){if(this.loading){var _5;var f=function(){if(!this.loading){clearInterval(_5);this.expand(_2,_3,_4);}}.createDelegate(this);_5=setInterval(f,200);return;}if(!this.loaded){if(this.fireEvent("beforeload",this)===false){return;}this.loading=true;this.ui.beforeLoad(this);var _7=this.loader||this.attributes.loader||this.getOwnerTree().getLoader();if(_7){_7.load(this,this.loadComplete.createDelegate(this,[_2,_3,_4]));return;}}Ext.tree.AsyncTreeNode.superclass.expand.call(this,_2,_3,_4);},isLoading:function(){return this.loading;},loadComplete:function(_8,_9,_a){this.loading=false;this.loaded=true;this.ui.afterLoad(this);this.fireEvent("load",this);this.expand(_8,_9,_a);},isLoaded:function(){return this.loaded;},hasChildNodes:function(){if(!this.isLeaf()&&!this.loaded){return true;}else{return Ext.tree.AsyncTreeNode.superclass.hasChildNodes.call(this);}},reload:function(_b){this.collapse(false,false);while(this.firstChild){this.removeChild(this.firstChild);}this.childrenRendered=false;this.loaded=false;if(this.isHiddenRoot()){this.expanded=false;}this.expand(false,false,_b);}});



Ext.tree.TreeNodeUI=function(_1){this.node=_1;this.rendered=false;this.animating=false;this.emptyIcon=Ext.BLANK_IMAGE_URL;};Ext.tree.TreeNodeUI.prototype={removeChild:function(_2){if(this.rendered){this.ctNode.removeChild(_2.ui.getEl());}},beforeLoad:function(){this.addClass("x-tree-node-loading");},afterLoad:function(){this.removeClass("x-tree-node-loading");},onTextChange:function(_3,_4,_5){if(this.rendered){this.textNode.innerHTML=_4;}},onDisableChange:function(_6,_7){this.disabled=_7;if(_7){this.addClass("x-tree-node-disabled");}else{this.removeClass("x-tree-node-disabled");}},onSelectedChange:function(_8){if(_8){this.focus();this.addClass("x-tree-selected");}else{this.removeClass("x-tree-selected");}},onMove:function(_9,_a,_b,_c,_d,_e){this.childIndent=null;if(this.rendered){var _f=_c.ui.getContainer();if(!_f){this.holder=document.createElement("div");this.holder.appendChild(this.wrap);return;}var _10=_e?_e.ui.getEl():null;if(_10){_f.insertBefore(this.wrap,_10);}else{_f.appendChild(this.wrap);}this.node.renderIndent(true);}},addClass:function(cls){if(this.elNode){Ext.fly(this.elNode).addClass(cls);}},removeClass:function(cls){if(this.elNode){Ext.fly(this.elNode).removeClass(cls);}},remove:function(){if(this.rendered){this.holder=document.createElement("div");this.holder.appendChild(this.wrap);}},fireEvent:function(){return this.node.fireEvent.apply(this.node,arguments);},initEvents:function(){this.node.on("move",this.onMove,this);var E=Ext.EventManager;var a=this.anchor;var el=Ext.fly(a);if(Ext.isOpera){el.setStyle("text-decoration","none");}el.on("click",this.onClick,this);el.on("dblclick",this.onDblClick,this);el.on("contextmenu",this.onContextMenu,this);var _16=Ext.fly(this.iconNode);_16.on("click",this.onClick,this);_16.on("dblclick",this.onDblClick,this);_16.on("contextmenu",this.onContextMenu,this);E.on(this.ecNode,"click",this.ecClick,this,true);if(this.node.disabled){this.addClass("x-tree-node-disabled");}if(this.node.hidden){this.addClass("x-tree-node-disabled");}var ot=this.node.getOwnerTree();var dd=ot.enableDD||ot.enableDrag||ot.enableDrop;if(dd&&(!this.node.isRoot||ot.rootVisible)){Ext.dd.Registry.register(this.elNode,{node:this.node,handles:[this.iconNode,this.textNode],isHandle:false});}},hide:function(){if(this.rendered){this.wrap.style.display="none";}},show:function(){if(this.rendered){this.wrap.style.display="";}},onContextMenu:function(e){e.preventDefault();this.focus();this.fireEvent("contextmenu",this.node,e);},onClick:function(e){if(this.dropping){return;}if(this.fireEvent("beforeclick",this.node,e)!==false){if(!this.disabled&&this.node.attributes.href){this.fireEvent("click",this.node,e);return;}e.preventDefault();if(this.disabled){return;}if(this.node.attributes.singleClickExpand&&!this.animating&&this.node.hasChildNodes()){this.node.toggle();}this.fireEvent("click",this.node,e);}else{e.stopEvent();}},onDblClick:function(e){e.preventDefault();if(this.disabled){return;}if(!this.animating&&this.node.hasChildNodes()){this.node.toggle();}this.fireEvent("dblclick",this.node,e);},ecClick:function(e){if(!this.animating&&this.node.hasChildNodes()){this.node.toggle();}},startDrop:function(){this.dropping=true;},endDrop:function(){setTimeout(function(){this.dropping=false;}.createDelegate(this),50);},expand:function(){this.updateExpandIcon();this.ctNode.style.display="";},focus:function(){if(!this.node.preventHScroll){try{this.anchor.focus();}catch(e){}}else{if(!Ext.isIE){try{var _1d=this.node.getOwnerTree().el.dom;var l=_1d.scrollLeft;this.anchor.focus();_1d.scrollLeft=l;}catch(e){}}}},blur:function(){try{this.anchor.blur();}catch(e){}},animExpand:function(_1f){var ct=Ext.get(this.ctNode);ct.stopFx();if(!this.node.hasChildNodes()){this.updateExpandIcon();this.ctNode.style.display="";Ext.callback(_1f);return;}this.animating=true;this.updateExpandIcon();ct.slideIn("t",{callback:function(){this.animating=false;Ext.callback(_1f);},scope:this,duration:this.node.ownerTree.duration||0.25});},highlight:function(){var _21=this.node.getOwnerTree();Ext.fly(this.wrap).highlight(_21.hlColor||"C3DAF9",{endColor:_21.hlBaseColor});},collapse:function(){this.updateExpandIcon();this.ctNode.style.display="none";},animCollapse:function(_22){var ct=Ext.get(this.ctNode);ct.enableDisplayMode("block");ct.stopFx();this.animating=true;this.updateExpandIcon();ct.slideOut("t",{callback:function(){this.animating=false;Ext.callback(_22);},scope:this,duration:this.node.ownerTree.duration||0.25});},getContainer:function(){return this.ctNode;},getEl:function(){return this.wrap;},appendDDGhost:function(_24){_24.appendChild(this.elNode.cloneNode(true));},getDDRepairXY:function(){return Ext.lib.Dom.getXY(this.iconNode);},onRender:function(){this.render();},render:function(_25){var n=this.node;var _27=n.parentNode?n.parentNode.ui.getContainer():n.ownerTree.container.dom;if(!this.rendered){this.rendered=true;var a=n.attributes;this.indentMarkup="";if(n.parentNode){this.indentMarkup=n.parentNode.ui.getChildIndent();}var buf=["<li class=\"x-tree-node\"><div class=\"x-tree-node-el ",n.attributes.cls,"\">","<span class=\"x-tree-node-indent\">",this.indentMarkup,"</span>","<img src=\"",this.emptyIcon,"\" class=\"x-tree-ec-icon\">","<img src=\"",a.icon||this.emptyIcon,"\" class=\"x-tree-node-icon",(a.icon?" x-tree-node-inline-icon":""),(a.iconCls?" "+a.iconCls:""),"\" unselectable=\"on\">","<a hidefocus=\"on\" href=\"",a.href?a.href:"#","\" tabIndex=\"1\" ",a.hrefTarget?" target=\""+a.hrefTarget+"\"":"","><span unselectable=\"on\">",n.text,"</span></a></div>","<ul class=\"x-tree-node-ct\" style=\"display:none;\"></ul>","</li>"];if(_25!==true&&n.nextSibling&&n.nextSibling.ui.getEl()){this.wrap=Ext.DomHelper.insertHtml("beforeBegin",n.nextSibling.ui.getEl(),buf.join(""));}else{this.wrap=Ext.DomHelper.insertHtml("beforeEnd",_27,buf.join(""));}this.elNode=this.wrap.childNodes[0];this.ctNode=this.wrap.childNodes[1];var cs=this.elNode.childNodes;this.indentNode=cs[0];this.ecNode=cs[1];this.iconNode=cs[2];this.anchor=cs[3];this.textNode=cs[3].firstChild;if(a.qtip){if(this.textNode.setAttributeNS){this.textNode.setAttributeNS("ext","qtip",a.qtip);if(a.qtipTitle){this.textNode.setAttributeNS("ext","qtitle",a.qtipTitle);}}else{this.textNode.setAttribute("ext:qtip",a.qtip);if(a.qtipTitle){this.textNode.setAttribute("ext:qtitle",a.qtipTitle);}}}this.initEvents();if(!this.node.expanded){this.updateExpandIcon();}}else{if(_25===true){_27.appendChild(this.wrap);}}},getAnchor:function(){return this.anchor;},getTextEl:function(){return this.textNode;},getIconEl:function(){return this.iconNode;},updateExpandIcon:function(){if(this.rendered){var n=this.node,c1,c2;var cls=n.isLast()?"x-tree-elbow-end":"x-tree-elbow";var _2f=n.hasChildNodes();if(_2f){if(n.expanded){cls+="-minus";c1="x-tree-node-collapsed";c2="x-tree-node-expanded";}else{cls+="-plus";c1="x-tree-node-expanded";c2="x-tree-node-collapsed";}if(this.wasLeaf){this.removeClass("x-tree-node-leaf");this.wasLeaf=false;}if(this.c1!=c1||this.c2!=c2){Ext.fly(this.elNode).replaceClass(c1,c2);this.c1=c1;this.c2=c2;}}else{if(!this.wasLeaf){Ext.fly(this.elNode).replaceClass("x-tree-node-expanded","x-tree-node-leaf");this.wasLeaf=true;}}var ecc="x-tree-ec-icon "+cls;if(this.ecc!=ecc){this.ecNode.className=ecc;this.ecc=ecc;}}},getChildIndent:function(){if(!this.childIndent){var buf=[];var p=this.node;while(p){if(!p.isRoot||(p.isRoot&&p.ownerTree.rootVisible)){if(!p.isLast()){buf.unshift("<img src=\""+this.emptyIcon+"\" class=\"x-tree-elbow-line\">");}else{buf.unshift("<img src=\""+this.emptyIcon+"\" class=\"x-tree-icon\">");}}p=p.parentNode;}this.childIndent=buf.join("");}return this.childIndent;},renderIndent:function(){if(this.rendered){var _33="";var p=this.node.parentNode;if(p){_33=p.ui.getChildIndent();}if(this.indentMarkup!=_33){this.indentNode.innerHTML=_33;this.indentMarkup=_33;}this.updateExpandIcon();}}};Ext.tree.RootTreeNodeUI=function(){Ext.tree.RootTreeNodeUI.superclass.constructor.apply(this,arguments);};Ext.extend(Ext.tree.RootTreeNodeUI,Ext.tree.TreeNodeUI,{render:function(){if(!this.rendered){var _35=this.node.ownerTree.container.dom;this.node.expanded=true;_35.innerHTML="<div class=\"x-tree-root-node\"></div>";this.wrap=this.ctNode=_35.firstChild;}},collapse:function(){},expand:function(){}});



Ext.tree.TreeLoader=function(_1){this.baseParams={};this.requestMethod="POST";Ext.apply(this,_1);this.addEvents({"beforeload":true,"load":true,"loadexception":true});};Ext.extend(Ext.tree.TreeLoader,Ext.util.Observable,{uiProviders:{},clearOnLoad:true,load:function(_2,_3){if(this.clearOnLoad){while(_2.firstChild){_2.removeChild(_2.firstChild);}}if(_2.attributes.children){var cs=_2.attributes.children;for(var i=0,_6=cs.length;i<_6;i++){_2.appendChild(this.createNode(cs[i]));}if(typeof _3=="function"){_3();}}else{if(this.dataUrl){this.requestData(_2,_3);}}},getParams:function(_7){var _8=[],bp=this.baseParams;for(var _a in bp){if(typeof bp[_a]!="function"){_8.push(encodeURIComponent(_a),"=",encodeURIComponent(bp[_a]),"&");}}_8.push("node=",encodeURIComponent(_7.id));return _8.join("");},requestData:function(_b,_c){if(this.fireEvent("beforeload",this,_b,_c)!==false){var _d=this.getParams(_b);var cb={success:this.handleResponse,failure:this.handleFailure,scope:this,argument:{callback:_c,node:_b}};this.transId=Ext.lib.Ajax.request(this.requestMethod,this.dataUrl,cb,_d);}else{if(typeof _c=="function"){_c();}}},isLoading:function(){return this.transId?true:false;},abort:function(){if(this.isLoading()){Ext.lib.Ajax.abort(this.transId);}},createNode:function(_f){if(this.applyLoader!==false){_f.loader=this;}if(typeof _f.uiProvider=="string"){_f.uiProvider=this.uiProviders[_f.uiProvider]||eval(_f.uiProvider);}return (_f.leaf?new Ext.tree.TreeNode(_f):new Ext.tree.AsyncTreeNode(_f));},processResponse:function(_10,_11,_12){var _13=_10.responseText;try{var o=eval("("+_13+")");for(var i=0,len=o.length;i<len;i++){var n=this.createNode(o[i]);if(n){_11.appendChild(n);}}if(typeof _12=="function"){_12(this,_11);}}catch(e){this.handleFailure(_10);}},handleResponse:function(_18){this.transId=false;var a=_18.argument;this.processResponse(_18,a.node,a.callback);this.fireEvent("load",this,a.node,_18);},handleFailure:function(_1a){this.transId=false;var a=_1a.argument;this.fireEvent("loadexception",this,a.node,_1a);if(typeof a.callback=="function"){a.callback(this,a.node);}}});



Ext.tree.TreeFilter=function(_1,_2){this.tree=_1;this.filtered={};Ext.apply(this,_2,{clearBlank:false,reverse:false,autoClear:false,remove:false});};Ext.tree.TreeFilter.prototype={filter:function(_3,_4,_5){_4=_4||"text";var f;if(typeof _3=="string"){var _7=_3.length;if(_7==0&&this.clearBlank){this.clearFilter();return;}_3=_3.toLowerCase();f=function(n){return n.attributes[_4].substr(0,_7).toLowerCase()==_3;};}else{if(_3.exec){f=function(n){return _3.test(n.attributes[_4]);};}else{throw "Illegal filter type, must be string or regex";}}this.filterBy(f,null,_5);},filterBy:function(fn,_b,_c){_c=_c||this.tree.root;if(this.autoClear){this.clearFilter();}var af=this.filtered,rv=this.reverse;var f=function(n){if(n==_c){return true;}if(af[n.id]){return false;}var m=fn.call(_b||n,n);if(!m||rv){af[n.id]=n;n.ui.hide();return false;}return true;};_c.cascade(f);if(this.remove){for(var id in af){if(typeof id!="function"){var n=af[id];if(n&&n.parentNode){n.parentNode.removeChild(n);}}}}},clear:function(){var t=this.tree;var af=this.filtered;for(var id in af){if(typeof id!="function"){var n=af[id];if(n){n.ui.show();}}}this.filtered={};}};



Ext.tree.TreeSorter=function(_1,_2){Ext.apply(this,_2);_1.on("beforechildrenrendered",this.doSort,this);_1.on("append",this.updateSort,this);_1.on("insert",this.updateSort,this);var _3=this.dir&&this.dir.toLowerCase()=="desc";var p=this.property||"text";var _5=this.sortType;var fs=this.folderSort;var cs=this.caseSensitive===true;var _8=this.leafAttr||"leaf";this.sortFn=function(n1,n2){if(fs){if(n1.attributes[_8]&&!n2.attributes[_8]){return 1;}if(!n1.attributes[_8]&&n2.attributes[_8]){return -1;}}var v1=_5?_5(n1):(cs?n1[p]:n1[p].toUpperCase());var v2=_5?_5(n2):(cs?n2[p]:n2[p].toUpperCase());if(v1<v2){return _3?+1:-1;}else{if(v1>v2){return _3?-1:+1;}else{return 0;}}};};Ext.tree.TreeSorter.prototype={doSort:function(_d){_d.sort(this.sortFn);},compareNodes:function(n1,n2){return (n1.text.toUpperCase()>n2.text.toUpperCase()?1:-1);},updateSort:function(_10,_11){if(_11.childrenRendered){this.doSort.defer(1,this,[_11]);}}};



if(Ext.dd.DropZone){Ext.tree.TreeDropZone=function(_1,_2){this.allowParentInsert=false;this.allowContainerDrop=false;this.appendOnly=false;Ext.tree.TreeDropZone.superclass.constructor.call(this,_1.container,_2);this.tree=_1;this.lastInsertClass="x-tree-no-status";this.dragOverData={};};Ext.extend(Ext.tree.TreeDropZone,Ext.dd.DropZone,{ddGroup:"TreeDD",expandDelay:1000,expandNode:function(_3){if(_3.hasChildNodes()&&!_3.isExpanded()){_3.expand(false,null,this.triggerCacheRefresh.createDelegate(this));}},queueExpand:function(_4){this.expandProcId=this.expandNode.defer(this.expandDelay,this,[_4]);},cancelExpand:function(){if(this.expandProcId){clearTimeout(this.expandProcId);this.expandProcId=false;}},isValidDropPoint:function(n,pt,dd,e,_9){if(!n||!_9){return false;}var _a=n.node;var _b=_9.node;if(!(_a&&_a.isTarget&&pt)){return false;}if(pt=="append"&&_a.allowChildren===false){return false;}if((pt=="above"||pt=="below")&&(_a.parentNode&&_a.parentNode.allowChildren===false)){return false;}if(_b&&(_a==_b||_b.contains(_a))){return false;}var _c=this.dragOverData;_c.tree=this.tree;_c.target=_a;_c.data=_9;_c.point=pt;_c.source=dd;_c.rawEvent=e;_c.dropNode=_b;_c.cancel=false;var _d=this.tree.fireEvent("nodedragover",_c);return _c.cancel===false&&_d!==false;},getDropPoint:function(e,n,dd){var tn=n.node;if(tn.isRoot){return tn.allowChildren!==false?"append":false;}var _12=n.ddel;var t=Ext.lib.Dom.getY(_12),b=t+_12.offsetHeight;var y=Ext.lib.Event.getPageY(e);var _16=tn.allowChildren===false||tn.isLeaf();if(this.appendOnly||tn.parentNode.allowChildren===false){return _16?false:"append";}var _17=false;if(!this.allowParentInsert){_17=tn.hasChildNodes()&&tn.isExpanded();}var q=(b-t)/(_16?2:3);if(y>=t&&y<(t+q)){return "above";}else{if(!_17&&(_16||y>=b-q&&y<=b)){return "below";}else{return "append";}}},onNodeEnter:function(n,dd,e,_1c){this.cancelExpand();},onNodeOver:function(n,dd,e,_20){var pt=this.getDropPoint(e,n,dd);var _22=n.node;if(!this.expandProcId&&pt=="append"&&_22.hasChildNodes()&&!n.node.isExpanded()){this.queueExpand(_22);}else{if(pt!="append"){this.cancelExpand();}}var _23=this.dropNotAllowed;if(this.isValidDropPoint(n,pt,dd,e,_20)){if(pt){var el=n.ddel;var cls;if(pt=="above"){_23=n.node.isFirst()?"x-tree-drop-ok-above":"x-tree-drop-ok-between";cls="x-tree-drag-insert-above";}else{if(pt=="below"){_23=n.node.isLast()?"x-tree-drop-ok-below":"x-tree-drop-ok-between";cls="x-tree-drag-insert-below";}else{_23="x-tree-drop-ok-append";cls="x-tree-drag-append";}}if(this.lastInsertClass!=cls){Ext.fly(el).replaceClass(this.lastInsertClass,cls);this.lastInsertClass=cls;}}}return _23;},onNodeOut:function(n,dd,e,_29){this.cancelExpand();this.removeDropIndicators(n);},onNodeDrop:function(n,dd,e,_2d){var _2e=this.getDropPoint(e,n,dd);var _2f=n.node;_2f.ui.startDrop();if(!this.isValidDropPoint(n,_2e,dd,e,_2d)){_2f.ui.endDrop();return false;}var _30=_2d.node||(dd.getTreeNode?dd.getTreeNode(_2d,_2f,_2e,e):null);var _31={tree:this.tree,target:_2f,data:_2d,point:_2e,source:dd,rawEvent:e,dropNode:_30,cancel:!_30};var _32=this.tree.fireEvent("beforenodedrop",_31);if(_32===false||_31.cancel===true||!_31.dropNode){_2f.ui.endDrop();return false;}_2f=_31.target;if(_2e=="append"&&!_2f.isExpanded()){_2f.expand(false,null,function(){this.completeDrop(_31);}.createDelegate(this));}else{this.completeDrop(_31);}return true;},completeDrop:function(de){var ns=de.dropNode,p=de.point,t=de.target;if(!(ns instanceof Array)){ns=[ns];}var n;for(var i=0,len=ns.length;i<len;i++){n=ns[i];if(p=="above"){t.parentNode.insertBefore(n,t);}else{if(p=="below"){t.parentNode.insertBefore(n,t.nextSibling);}else{t.appendChild(n);}}}n.ui.focus();if(this.tree.hlDrop){n.ui.highlight();}t.ui.endDrop();this.tree.fireEvent("nodedrop",de);},afterNodeMoved:function(dd,_3b,e,_3d,_3e){if(this.tree.hlDrop){_3e.ui.focus();_3e.ui.highlight();}this.tree.fireEvent("nodedrop",this.tree,_3d,_3b,dd,e);},getTree:function(){return this.tree;},removeDropIndicators:function(n){if(n&&n.ddel){var el=n.ddel;Ext.fly(el).removeClass(["x-tree-drag-insert-above","x-tree-drag-insert-below","x-tree-drag-append"]);this.lastInsertClass="_noclass";}},beforeDragDrop:function(_41,e,id){this.cancelExpand();return true;},afterRepair:function(_44){if(_44&&Ext.enableFx){_44.node.ui.highlight();}this.hideProxy();}});}



if(Ext.dd.DragZone){Ext.tree.TreeDragZone=function(_1,_2){Ext.tree.TreeDragZone.superclass.constructor.call(this,_1.getEl(),_2);this.tree=_1;};Ext.extend(Ext.tree.TreeDragZone,Ext.dd.DragZone,{ddGroup:"TreeDD",onBeforeDrag:function(_3,e){var n=_3.node;return n&&n.draggable&&!n.disabled;},onInitDrag:function(e){var _7=this.dragData;this.tree.getSelectionModel().select(_7.node);this.proxy.update("");_7.node.ui.appendDDGhost(this.proxy.ghost.dom);this.tree.fireEvent("startdrag",this.tree,_7.node,e);},getRepairXY:function(e,_9){return _9.node.ui.getDDRepairXY();},onEndDrag:function(_a,e){this.tree.fireEvent("enddrag",this.tree,_a.node,e);},onValidDrop:function(dd,e,id){this.tree.fireEvent("dragdrop",this.tree,this.dragData.node,dd,e);this.hideProxy();},beforeInvalidDrop:function(e,id){var sm=this.tree.getSelectionModel();sm.clearSelections();sm.select(this.dragData.node);}});}



Ext.tree.TreeEditor=function(_1,_2){_2=_2||{};var _3=_2.events?_2:new Ext.form.TextField(_2);Ext.tree.TreeEditor.superclass.constructor.call(this,_3);this.tree=_1;_1.on("beforeclick",this.beforeNodeClick,this);_1.el.on("mousedown",this.hide,this);this.on("complete",this.updateNode,this);this.on("beforestartedit",this.fitToTree,this);this.on("startedit",this.bindScroll,this,{delay:10});this.on("specialkey",this.onSpecialKey,this);};Ext.extend(Ext.tree.TreeEditor,Ext.Editor,{alignment:"l-l",autoSize:false,hideEl:false,cls:"x-small-editor x-tree-editor",shim:false,shadow:"frame",maxWidth:250,fitToTree:function(ed,el){var td=this.tree.el.dom,nd=el.dom;if(td.scrollLeft>nd.offsetLeft){td.scrollLeft=nd.offsetLeft;}var w=Math.min(this.maxWidth,(td.clientWidth>20?td.clientWidth:td.offsetWidth)-Math.max(0,nd.offsetLeft-td.scrollLeft)-5);this.setSize(w,"");},triggerEdit:function(_9){this.completeEdit();this.editNode=_9;this.startEdit(_9.ui.textNode,_9.text);},bindScroll:function(){this.tree.el.on("scroll",this.cancelEdit,this);},beforeNodeClick:function(_a){if(this.tree.getSelectionModel().isSelected(_a)){this.triggerEdit(_a);return false;}},updateNode:function(ed,_c){this.tree.el.un("scroll",this.cancelEdit,this);this.editNode.setText(_c);},onSpecialKey:function(_d,e){var k=e.getKey();if(k==e.ESC){this.cancelEdit();e.stopEvent();}else{if(k==e.ENTER&&!e.hasModifier()){this.completeEdit();e.stopEvent();}}}});



Ext.form.Field=function(_1){Ext.form.Field.superclass.constructor.call(this,_1);this.addEvents({focus:true,blur:true,specialkey:true,change:true,invalid:true,valid:true});};Ext.extend(Ext.form.Field,Ext.Component,{invalidClass:"x-form-invalid",invalidText:"The value in this field is invalid",focusClass:"x-form-focus",validationEvent:"keyup",validateOnBlur:true,validationDelay:250,defaultAutoCreate:{tag:"input",type:"text",size:"20",autocomplete:"off"},fieldClass:"x-form-field",msgTarget:"qtip",msgFx:"normal",inputType:undefined,isFormField:true,hasFocus:false,value:undefined,getName:function(){return this.rendered&&this.el.dom.name?this.el.dom.name:(this.hiddenName||"");},applyTo:function(_2){this.target=_2;this.el=Ext.get(_2);this.render(this.el.dom.parentNode);return this;},onRender:function(ct,_4){if(this.el){this.el=Ext.get(this.el);if(!this.target){ct.dom.appendChild(this.el.dom);}}else{var _5=this.getAutoCreate();if(!_5.name){_5.name=this.name||this.id;}if(this.inputType){_5.type=this.inputType;}if(this.tabIndex!==undefined){_5.tabIndex=this.tabIndex;}this.el=ct.createChild(_5,_4);}var _6=this.el.dom.type;if(_6){if(_6=="password"){_6="text";}this.el.addClass("x-form-"+_6);}if(!this.customSize&&(this.width||this.height)){this.setSize(this.width||"",this.height||"");}if(this.readOnly){this.el.dom.readOnly=true;}this.el.addClass([this.fieldClass,this.cls]);this.initValue();},initValue:function(){if(this.value!==undefined){this.setValue(this.value);}else{if(this.el.dom.value.length>0){this.setValue(this.el.dom.value);}}},afterRender:function(){Ext.form.Field.superclass.afterRender.call(this);this.initEvents();},fireKey:function(e){if(e.isNavKeyPress()){this.fireEvent("specialkey",this,e);}},reset:function(){this.setValue(this.originalValue);this.clearInvalid();},initEvents:function(){this.el.on(Ext.isIE?"keydown":"keypress",this.fireKey,this);this.el.on("focus",this.onFocus,this);this.el.on("blur",this.onBlur,this);this.originalValue=this.getValue();},onFocus:function(){if(!Ext.isOpera){this.el.addClass(this.focusClass);}this.hasFocus=true;this.startValue=this.getValue();this.fireEvent("focus",this);},onBlur:function(){this.el.removeClass(this.focusClass);this.hasFocus=false;if(this.validationEvent!==false&&this.validateOnBlur&&this.validationEvent!="blur"){this.validate();}var v=this.getValue();if(v!=this.startValue){this.fireEvent("change",this,v,this.startValue);}this.fireEvent("blur",this);},setSize:function(w,h){if(!this.rendered||!this.el){this.width=w;this.height=h;return;}if(w){w=this.adjustWidth(this.el.dom.tagName,w);this.el.setWidth(w);}if(h){this.el.setHeight(h);}var h=this.el.dom.offsetHeight;},isValid:function(_b){if(this.disabled){return true;}var _c=this.preventMark;this.preventMark=_b===true;var v=this.validateValue(this.getRawValue());this.preventMark=_c;return v;},validate:function(){if(this.disabled||this.validateValue(this.getRawValue())){this.clearInvalid();return true;}return false;},validateValue:function(_e){return true;},markInvalid:function(_f){if(!this.rendered||this.preventMark){return;}this.el.addClass(this.invalidClass);_f=_f||this.invalidText;switch(this.msgTarget){case "qtip":this.el.dom.qtip=_f;this.el.dom.qclass="x-form-invalid-tip";break;case "title":this.el.dom.title=_f;break;case "under":if(!this.errorEl){var elp=this.el.findParent(".x-form-element",5,true);this.errorEl=elp.createChild({cls:"x-form-invalid-msg"});this.errorEl.setWidth(elp.getWidth(true)-20);}this.errorEl.update(_f);Ext.form.Field.msgFx[this.msgFx].show(this.errorEl,this);break;case "side":if(!this.errorIcon){var elp=this.el.findParent(".x-form-element",5,true);this.errorIcon=elp.createChild({cls:"x-form-invalid-icon"});}this.alignErrorIcon();this.errorIcon.dom.qtip=_f;this.errorIcon.dom.qclass="x-form-invalid-tip";this.errorIcon.show();break;default:var t=Ext.getDom(this.msgTarget);t.innerHTML=_f;t.style.display=this.msgDisplay;break;}this.fireEvent("invalid",this,_f);},alignErrorIcon:function(){this.errorIcon.alignTo(this.el,"tl-tr",[2,0]);},clearInvalid:function(){if(!this.rendered||this.preventMark){return;}this.el.removeClass(this.invalidClass);switch(this.msgTarget){case "qtip":this.el.dom.qtip="";break;case "title":this.el.dom.title="";break;case "under":if(this.errorEl){Ext.form.Field.msgFx[this.msgFx].hide(this.errorEl,this);}break;case "side":if(this.errorIcon){this.errorIcon.dom.qtip="";this.errorIcon.hide();}break;default:var t=Ext.getDom(this.msgTarget);t.innerHTML="";t.style.display="none";break;}this.fireEvent("valid",this);},getRawValue:function(){return this.el.getValue();},getValue:function(){var v=this.el.getValue();if(v==this.emptyText||v===undefined){v="";}return v;},setRawValue:function(v){return this.el.dom.value=v;},setValue:function(v){this.value=v;if(this.rendered){this.el.dom.value=v;this.validate();}},adjustWidth:function(tag,w){tag=tag.toLowerCase();if(typeof w=="number"&&Ext.isStrict&&!Ext.isSafari){if(Ext.isIE&&(tag=="input"||tag=="textarea")){if(tag=="input"){return w+2;}if(tag="textarea"){return w-2;}}else{if(Ext.isGecko&&tag=="textarea"){return w-6;}else{if(Ext.isOpera){if(tag=="input"){return w+2;}if(tag="textarea"){return w-2;}}}}}return w;}});Ext.form.Field.msgFx={normal:{show:function(_18,f){_18.setDisplayed("block");},hide:function(_1a,f){_1a.setDisplayed(false).update("");}},slide:{show:function(_1c,f){_1c.slideIn("t",{stopFx:true});},hide:function(_1e,f){_1e.slideOut("t",{stopFx:true,useDisplay:true});}},slideRight:{show:function(_20,f){_20.fixDisplay();_20.alignTo(f.el,"tl-tr");_20.slideIn("l",{stopFx:true});},hide:function(_22,f){_22.slideOut("l",{stopFx:true,useDisplay:true});}}};



Ext.form.TextField=function(_1){Ext.form.TextField.superclass.constructor.call(this,_1);this.addEvents({autosize:true});};Ext.extend(Ext.form.TextField,Ext.form.Field,{grow:false,growMin:30,growMax:800,vtype:null,maskRe:null,disableKeyFilter:false,allowBlank:true,minLength:0,maxLength:Number.MAX_VALUE,minLengthText:"The minimum length for this field is {0}",maxLengthText:"The maximum length for this field is {0}",selectOnFocus:false,blankText:"This field is required",validator:null,regex:null,regexText:"",emptyText:null,emptyClass:"x-form-empty-field",initEvents:function(){Ext.form.TextField.superclass.initEvents.call(this);if(this.validationEvent=="keyup"){this.validationTask=new Ext.util.DelayedTask(this.validate,this);this.el.on("keyup",this.filterValidation,this);}else{if(this.validationEvent!==false){this.el.on(this.validationEvent,this.validate,this,{buffer:this.validationDelay});}}if(this.selectOnFocus||this.emptyText){this.on("focus",this.preFocus,this);if(this.emptyText){this.on("blur",this.postBlur,this);this.applyEmptyText();}}if(this.maskRe||(this.vtype&&this.disableKeyFilter!==true&&(this.maskRe=Ext.form.VTypes[this.vtype+"Mask"]))){this.el.on("keypress",this.filterKeys,this);}if(this.grow){this.el.on("keyup",this.onKeyUp,this,{buffer:50});this.el.on("click",this.autoSize,this);}},filterValidation:function(e){if(!e.isNavKeyPress()){this.validationTask.delay(this.validationDelay);}},onKeyUp:function(e){if(!e.isNavKeyPress()){this.autoSize();}},reset:function(){Ext.form.TextField.superclass.reset.call(this);this.applyEmptyText();},applyEmptyText:function(){if(this.rendered&&this.emptyText&&this.getRawValue().length<1){this.setRawValue(this.emptyText);this.el.addClass(this.emptyClass);}},preFocus:function(){if(this.emptyText){if(this.getRawValue()==this.emptyText){this.setRawValue("");}this.el.removeClass(this.emptyClass);}if(this.selectOnFocus){this.el.dom.select();}},postBlur:function(){this.applyEmptyText();},filterKeys:function(e){var k=e.getKey();if(!Ext.isIE&&(e.isNavKeyPress()||k==e.BACKSPACE||(k==e.DELETE&&e.button==-1))){return;}var c=e.getCharCode();if(!this.maskRe.test(String.fromCharCode(c)||"")){e.stopEvent();}},setValue:function(v){if(this.emptyText&&v!==undefined&&v!==null&&v!==""){this.el.removeClass(this.emptyClass);}Ext.form.TextField.superclass.setValue.apply(this,arguments);},validateValue:function(_8){if(_8.length<1||_8===this.emptyText){if(this.allowBlank){this.clearInvalid();return true;}else{this.markInvalid(this.blankText);return false;}}if(_8.length<this.minLength){this.markInvalid(String.format(this.minLengthText,this.minLength));return false;}if(_8.length>this.maxLength){this.markInvalid(String.format(this.maxLengthText,this.maxLength));return false;}if(this.vtype){var vt=Ext.form.VTypes;if(!vt[this.vtype](_8)){this.markInvalid(this.vtypeText||vt[this.vtype+"Text"]);return false;}}if(typeof this.validator=="function"){var _a=this.validator(_8);if(_a!==true){this.markInvalid(_a);return false;}}if(this.regex&&!this.regex.test(_8)){this.markInvalid(this.regexText);return false;}return true;},selectText:function(_b,_c){var v=this.getRawValue();if(v.length>0){_b=_b===undefined?0:_b;_c=_c===undefined?v.length:_c;var d=this.el.dom;if(d.setSelectionRange){d.setSelectionRange(_b,_c);}else{if(d.createTextRange){var _f=d.createTextRange();_f.moveStart("character",_b);_f.moveEnd("character",v.length-_c);_f.select();}}}},autoSize:function(){if(!this.grow||!this.rendered){return;}if(!this.metrics){this.metrics=Ext.util.TextMetrics.createInstance(this.el);}var el=this.el;var v=el.dom.value+"&#160;";var w=Math.min(this.growMax,Math.max(this.metrics.getWidth(v)+10,this.growMin));this.el.setWidth(w);this.fireEvent("autosize",this,w);}});


/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     js
 * @copyright   Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */

(function(){
    var eDefer = Function.prototype.defer;
    Function.prototype.defer = function() {
        var argLen = arguments.length;
        if (argLen==0 || (argLen==1 && arguments[0]==1)) {
            //common for Prototype Ajax requests
            return this.delay.curry(0.01).apply(this, arguments);
        }

        return eDefer.apply(this, arguments);
    }
})();
/**
 * Retrieve an array of ids of checked nodes
 * @return {Array} array of ids of checked nodes
 */
Ext.tree.TreePanel.prototype.getChecked = function(node){
    var checked = [], i;
    if( typeof node == 'undefined' ) {
        //node = this.rootVisible ? this.getRootNode() : this.getRootNode().firstChild;
        node = this.getRootNode();
    }

    if( node.attributes.checked ) {
        checked.push(node.id);
    }
    if( node.childNodes.length ) {
        for( i = 0; i < node.childNodes.length; i++ ) {
            checked = checked.concat( this.getChecked(node.childNodes[i]) );
        }
    }

    return checked;
};

/**
 * @class Ext.tree.CustomUITreeLoader
 * @extends Ext.tree.TreeLoader
 * Overrides createNode to force uiProvider to be an arbitrary TreeNodeUI to save bandwidth
 */
Ext.tree.CustomUITreeLoader = function() {
    Ext.tree.CustomUITreeLoader.superclass.constructor.apply(this, arguments);
};

Ext.extend(Ext.tree.CustomUITreeLoader, Ext.tree.TreeLoader, {
    createNode : function(attr){
        Ext.apply(attr, this.baseAttr || {});

        if(this.applyLoader !== false){
            attr.loader = this;
        }

        if(typeof attr.uiProvider == 'string'){
            attr.uiProvider = this.uiProviders[attr.uiProvider] || eval(attr.uiProvider);
        }

        return(attr.leaf ?
            new Ext.tree.TreeNode(attr) :
                new Ext.tree.AsyncTreeNode(attr));
    }
});


/**
 * @class Ext.tree.CheckboxNodeUI
 * @extends Ext.tree.TreeNodeUI
 * Adds a checkbox to all nodes
 */
Ext.tree.CheckboxNodeUI = function() {
    Ext.tree.CheckboxNodeUI.superclass.constructor.apply(this, arguments);
};

Ext.extend(Ext.tree.CheckboxNodeUI, Ext.tree.TreeNodeUI, {
    /**
     * This is virtually identical to Ext.tree.TreeNodeUI.render, modifications are indicated inline
     */
    render : function(bulkRender){
        var n = this.node;
        var targetNode = n.parentNode ?
            n.parentNode.ui.getContainer() : n.ownerTree.container.dom; /* in later svn builds this changes to n.ownerTree.innerCt.dom */
        if(!this.rendered){
            this.rendered = true;
            var a = n.attributes;

            // add some indent caching, this helps performance when rendering a large tree
            this.indentMarkup = "";
            if(n.parentNode){
                this.indentMarkup = n.parentNode.ui.getChildIndent();
            }

            // modification: added checkbox
            var buf = ['<li class="x-tree-node"><div class="x-tree-node-el ', n.attributes.cls,'">',
                '<span class="x-tree-node-indent">',this.indentMarkup,"</span>",
                '<img src="', this.emptyIcon, '" class="x-tree-ec-icon">',
                '<img src="', a.icon || this.emptyIcon, '" class="x-tree-node-icon',(a.icon ? " x-tree-node-inline-icon" : ""),(a.iconCls ? " "+a.iconCls : ""),'" unselectable="on">',
                '<input class="l-tcb" '+ (n.disabled ? 'disabled="disabled" ' : '') +' type="checkbox" ', (a.checked ? "checked>" : '>'),
                '<a hidefocus="on" href="',a.href ? a.href : "#",'" ',
                 a.hrefTarget ? ' target="'+a.hrefTarget+'"' : "", '>',
                 '<span unselectable="on">',n.text,"</span></a></div>",
                '<ul class="x-tree-node-ct" style="display:none;"></ul>',
                "</li>"];

            if(bulkRender !== true && n.nextSibling && n.nextSibling.ui.getEl()){
                this.wrap = Ext.DomHelper.insertHtml("beforeBegin",
                                                            n.nextSibling.ui.getEl(), buf.join(""));
            }else{
                this.wrap = Ext.DomHelper.insertHtml("beforeEnd", targetNode, buf.join(""));
            }
            this.elNode = this.wrap.childNodes[0];
            this.ctNode = this.wrap.childNodes[1];
            var cs = this.elNode.childNodes;
            this.indentNode = cs[0];
            this.ecNode = cs[1];
            this.iconNode = cs[2];
            this.checkbox = cs[3]; // modification: inserted checkbox
            this.anchor = cs[4];
            this.textNode = cs[4].firstChild;
            if(a.qtip){
             if(this.textNode.setAttributeNS){
                 this.textNode.setAttributeNS("ext", "qtip", a.qtip);
                 if(a.qtipTitle){
                     this.textNode.setAttributeNS("ext", "qtitle", a.qtipTitle);
                 }
             }else{
                 this.textNode.setAttribute("ext:qtip", a.qtip);
                 if(a.qtipTitle){
                     this.textNode.setAttribute("ext:qtitle", a.qtipTitle);
                 }
             }
            } else if(a.qtipCfg) {
                a.qtipCfg.target = Ext.id(this.textNode);
                Ext.QuickTips.register(a.qtipCfg);
            }

            this.initEvents();

            // modification: Add additional handlers here to avoid modifying Ext.tree.TreeNodeUI
            Ext.fly(this.checkbox).on('click', this.check.createDelegate(this, [null]));
            n.on('dblclick', function(e) {
                if( this.isLeaf() ) {
                    this.getUI().toggleCheck();
                }
            });

            if(!this.node.expanded){
                this.updateExpandIcon();
            }
        }else{
            if(bulkRender === true) {
                targetNode.appendChild(this.wrap);
            }
        }
    },

    checked : function() {
        return this.checkbox.checked;
    },

    /**
     * Sets a checkbox appropriately.  By default only walks down through child nodes
     * if called with no arguments (onchange event from the checkbox), otherwise
     * it's assumed the call is being made programatically and the correct arguments are provided.
     * @param {Boolean} state true to check the checkbox, false to clear it. (defaults to the opposite of the checkbox.checked)
     * @param {Boolean} descend true to walk through the nodes children and set their checkbox values. (defaults to false)
     */
    check : function(state, descend, bulk) {
        if (this.node.disabled) {
            return;
        }
        var n = this.node;
        var tree = n.getOwnerTree();
        var parentNode = n.parentNode;n
        if( !n.expanded && !n.childrenRendered ) {
            n.expand(false, false, this.check.createDelegate(this, arguments));
        }

        if( typeof bulk == 'undefined' ) {
            bulk = false;
        }
        if( typeof state == 'undefined' || state === null ) {
            state = this.checkbox.checked;
            descend = !state;
            if( state ) {
                n.expand(false, false);
            }
        } else {
            this.checkbox.checked = state;
        }
        n.attributes.checked = state;

        // do we have parents?
        if( parentNode !== null && state ) {
            // if we're checking the box, check it all the way up
            if( parentNode.getUI().check ) {
                //parentNode.getUI().check(state, false, true);
            }
        }
        if( descend && !n.isLeaf() ) {
            var cs = n.childNodes;
      for(var i = 0; i < cs.length; i++) {
        //cs[i].getUI().check(state, true, true);
      }
        }
        if( !bulk ) {
            tree.fireEvent('check', n, state);
        }
    },

    toggleCheck : function(state) {
        this.check(!this.checkbox.checked, true);
    }

});


/**
 * @class Ext.tree.CheckNodeMultiSelectionModel
 * @extends Ext.tree.MultiSelectionModel
 * Multi selection for a TreePanel containing Ext.tree.CheckboxNodeUI.
 * Adds enhanced selection routines for selecting multiple items
 * and key processing to check/clear checkboxes.
 */
Ext.tree.CheckNodeMultiSelectionModel = function(){
   Ext.tree.CheckNodeMultiSelectionModel.superclass.constructor.call(this);
};

Ext.extend(Ext.tree.CheckNodeMultiSelectionModel, Ext.tree.MultiSelectionModel, {
    init : function(tree){
        this.tree = tree;
        tree.el.on("keydown", this.onKeyDown, this);
        tree.on("click", this.onNodeClick, this);
    },

    /**
     * Handle a node click
     * If ctrl key is down and node is selected will unselect the node.
     * If the shift key is down it will create a contiguous selection
     * (see {@link Ext.tree.CheckNodeMultiSelectionModel#extendSelection} for the limitations)
     */
    onNodeClick : function(node, e){
        if (node.disabled) {
            return;
        }
        if( e.shiftKey && this.extendSelection(node) ) {
            return true;
        }
        if( e.ctrlKey && this.isSelected(node) ) {
            this.unselect(node);
        } else {
            this.select(node, e, e.ctrlKey);
        }
    },

    /**
     * Selects all nodes between the previously selected node and the one that the user has just selected.
     * Will not span multiple depths, so only children of the same parent will be selected.
     */
    extendSelection : function(node) {
        var last = this.lastSelNode;
        if( node == last || !last ) {
            return false; /* same selection, process normally normally */
        }

        if( node.parentNode == last.parentNode ) {
            var cs = node.parentNode.childNodes;
            var i = 0, attr='id', selecting=false, lastSelect=false;
            this.clearSelections(true);
            for( i = 0; i < cs.length; i++ ) {
                // We have to traverse the entire tree b/c don't know of a way to find
                // a numerical representation of a nodes position in a tree.
                if( cs[i].attributes[attr] == last.attributes[attr] || cs[i].attributes[attr] == node.attributes[attr] ) {
                    // lastSelect ensures that we select the final node in the list
                    lastSelect = selecting;
                    selecting = !selecting;
                }
                if( selecting || lastSelect ) {
                    this.select(cs[i], null, true);
                    // if we're selecting the last node break to avoid traversing the entire tree
                    if( lastSelect ) {
                        break;
                    }
                }
            }
            return true;
        } else {
            return false;
        }
    },

    /**
     * Traps the press of the SPACE bar and sets the check state of selected nodes to the opposite state of
     * the selected or last selected node.  Assume you have the following five Ext.tree.CheckboxNodeUIs:
     * [X] One, [X] Two, [X] Three, [ ] Four, [ ] Five
     * If you select them in this order: One, Two, Three, Four, Five and press the space bar they all
     * will be <b>checked</b> (the opposite of the checkbox state of Five).
     * If you select them in this order: Five, Four, Three, Two, One and press the space bar they all
     * will be <b>unchecked</b> which is the opposite of the checkbox state of One.
     */
    onKeyDown : Ext.tree.DefaultSelectionModel.prototype.onKeyDown.createInterceptor(function(e) {
        var s = this.selNode || this.lastSelNode;
        // undesirable, but required
        var sm = this;
        if(!s){
            return;
        }
        var k = e.getKey();
        switch(k){
                case e.SPACE:
                    e.stopEvent();
                    var sel = this.getSelectedNodes();
                    var state = !s.getUI().checked();
                    if( sel.length == 1 ) {
                        s.getUI().check(state, !s.isLeaf());
                    } else {
                        for( var i = 0; i < sel.length; i++ ) {
                            sel[i].getUI().check(state, !sel[i].isLeaf() );
                        }
                    }
            break;
        }

        return true;
    })
});

/**
 * GoMage.com
 * 
 * GoMage Feed Pro
 * 
 * @category Extension
 * @copyright Copyright (c) 2010-2013 GoMage.com (http://www.gomage.com)
 * @author GoMage.com
 * @license http://www.gomage.com/licensing Single domain license
 * @terms of use http://www.gomage.com/terms-of-use
 * @version Release: 3.3
 * @since Class available since Release 3.2
**/

		
	
function gfpSaveConfig(obj){
$('loading-mask').show();
configForm.submit();
}

function  gfpGenerate(e){
		var params = {
		'code_id' : e.id
		};
	$('loading-mask').show();
		var request = new Ajax.Request(gomage_feed_config_generate_url, {
			method : 'GET',
			parameters : params,
			loaderArea : false,
			onSuccess : function(transport) {			
			 window.location.reload();
			}
		});
}


	
document.observe("dom:loaded", function() {
    $$("button.mstcore-help-button").each(function(button) {
        new Tooltip(button, {mouseFollow: true, hideDuration: 0, appearDuration: 0, delay:0});
    });

    $$("div.mst-config .hint").each(function(hint) {
        var text = hint.parentElement.parentElement.select("p.note span")[0].innerHTML;
        hint.writeAttribute("title", text);

        new Tooltip(hint, {mouseFollow: true, hideDuration: 0, appearDuration: 0, delay:0});
    });
});

// Tooltip Object
var Tooltip = Class.create();
Tooltip.prototype = {
    initialize: function(el, options) {
        this.el = $(el);
        this.initialized = false;
        this.setOptions(options);
        
        // Event handlers
        this.showEvent = this.show.bindAsEventListener(this);
        this.hideEvent = this.hide.bindAsEventListener(this);
        this.updateEvent = this.update.bindAsEventListener(this);
        Event.observe(this.el, "mouseover", this.showEvent );
        Event.observe(this.el, "mouseout", this.hideEvent );
        
        // Removing title from DOM element to avoid showing it
        this.content = this.el.title;
        this.el.title = "";

        // If descendant elements has 'alt' attribute defined, clear it
        this.el.descendants().each(function(el){
            if(Element.readAttribute(el, 'alt'))
                el.alt = "";
        });
    },
    setOptions: function(options) {
        this.options = {
            backgroundColor: '#999', // Default background color
            borderColor: '#666', // Default border color
            textColor: '', // Default text color (use CSS value)
            textShadowColor: '', // Default text shadow color (use CSS value)
            maxWidth: 250,  // Default tooltip width
            align: "left", // Default align
            delay: 250, // Default delay before tooltip appears in ms
            mouseFollow: true, // Tooltips follows the mouse moving
            opacity: 1, // Default tooltips opacity
            appearDuration: .25, // Default appear duration in sec
            hideDuration: .25 // Default disappear duration in sec
        };
        Object.extend(this.options, options || {});
    },
    show: function(e) {
        this.xCord = Event.pointerX(e);
        this.yCord = Event.pointerY(e);
        if(!this.initialized)
            this.timeout = window.setTimeout(this.appear.bind(this), this.options.delay);
    },
    hide: function(e) {
        if(this.initialized) {
            this.appearingFX.cancel();
            if(this.options.mouseFollow)
                Event.stopObserving(this.el, "mousemove", this.updateEvent);
            new Effect.Fade(this.tooltip, {duration: this.options.hideDuration, afterFinish: function() { Element.remove(this.tooltip) }.bind(this) });
        }
        this._clearTimeout(this.timeout);
        
        this.initialized = false;
    },
    update: function(e){
        this.xCord = Event.pointerX(e);
        this.yCord = Event.pointerY(e);
        this.setup();
    },
    appear: function() {
        // Building tooltip container
        this.tooltip = Builder.node("div", {className: "tooltip", style: "display: none;" }, [
            Builder.node("div", {className: "xboxcontent"}).update( this.content)
        ]);
        document.body.insertBefore(this.tooltip, document.body.childNodes[0]);
        
        Element.extend(this.tooltip); // IE needs element to be manually extended
        this.options.width = this.tooltip.getWidth();
        this.tooltip.style.width = this.options.width + 'px'; // IE7 needs width to be defined
        
        this.setup();
        
        if(this.options.mouseFollow)
            Event.observe(this.el, "mousemove", this.updateEvent);
            
        this.initialized = true;
        this.appearingFX = new Effect.Appear(this.tooltip, {duration: this.options.appearDuration, to: this.options.opacity });
    },
    setup: function(){
        // If content width is more then allowed max width, set width to max
        if(this.options.width > this.options.maxWidth) {
            this.options.width = this.options.maxWidth;
            this.tooltip.style.width = this.options.width + 'px';
        }
            
        // Tooltip doesn't fit the current document dimensions
        if(this.xCord + this.options.width >= Element.getWidth(document.body)) {
            this.options.align = "right";
            this.xCord = this.xCord - this.options.width + 20;
        }
        
        this.tooltip.style.left = this.xCord - 7 + "px";
        this.tooltip.style.top = this.yCord + 12 + "px";
    },
    _clearTimeout: function(timer) {
        clearTimeout(timer);
        clearInterval(timer);
        return null;
    }
};
/**
 * Automatic Configurables Extension
 *
 * @category   QS
 * @package    QS_Quickconfigurables
 * @author     Quart-soft Magento Team <magento@quart-soft.com> 
 * @copyright  Copyright (c) 2010 Quart-soft Ltd http://quart-soft.com
 */

Product.Configurable.prototype.revalidateRowAfterReload = function(grid, row) {
	var checkbox = $(row).down('.checkbox');
	if (checkbox) {
		if (!checkbox.checked) {
			if (!this.checkAttributes(checkbox.linkAttributes)) {
				$(row).addClassName('invalid');
				checkbox.disable();
			} else {
				$(row).removeClassName('invalid');
				checkbox.enable();
			}
		} else {
			if (!this.checkAttributes(checkbox.linkAttributes)) {
				$(row).addClassName('invalid');
				checkbox.checked = false;
				this.updateValues();		
			} else {
				$(row).removeClassName('invalid');
				checkbox.enable();
				this.updateValues();		
			}			
		}
	}
};

Product.Configurable.prototype.quickCombinations = function() {
	this.initializeAdvicesForSimpleForm();
	$(this.idPrefix + 'combination_form').removeClassName('ignore-validate');
	var validationResult = $(this.idPrefix + 'combination_form').select('input','select','textarea').collect(
	   function(elm) {
			return Validation.validate(elm,{useTitle : false, onElementValidate : function(){}});
	   }
	).all();
	$(this.idPrefix + 'combination_form').addClassName('ignore-validate');

	if (!validationResult) {
		return;
	}
	
	new Effect.ScrollTo('super_product_links');

	var params = Form.serializeElements(
	   $(this.idPrefix + 'combination_form').select('input','select','textarea'),
	   true
	);
	params.form_key = FORM_KEY;
	params.attribute_values = this.attributes;
	$('messages').update();
	
	new Ajax.Request(this.createCombinationsUrl, {
		   parameters: params,
		   method:'post',
		   area: $(this.idPrefix + 'combination_form'),
		   onSuccess: this.startSimpleProductCreation.bind(this)
	});
};
	
Product.Configurable.prototype.startSimpleProductCreation = function(transport) {
	this.combinationsResponse = transport.responseText.evalJSON();
	this.simpleIterator = 0;
	this.createSimpleProduct().bind(this);
};

Product.Configurable.prototype.createSimpleProduct = function() {
	if(this.combinationsResponse.combinations.length == this.simpleIterator){
		return;
	}
	var params = this.combinationsResponse.combinations[this.simpleIterator];
	params.product_id = this.combinationsResponse.product_id;
	
	new Ajax.Request(this.createSimpleProductUrl, {
	   parameters: params,
	   method:'post',
	   onSuccess: this.quickCombinationComplete.bind(this)
	}).bind(this);
};
	
Product.Configurable.prototype.quickCombinationComplete = function(transport) {
	var result = transport.responseText.evalJSON();
	if (result.error) {
		if (result.error.fields) {
			$(this.idPrefix + 'simple_form').removeClassName(
					'ignore-validate');
			$H(result.error.fields)
					.each(
							function(pair) {
								$('simple_product_' + pair.key).value = pair.value;
								$('simple_product_' + pair.key + '_autogenerate').checked = false;
								toggleValueElements(
										$('simple_product_' + pair.key + '_autogenerate'),
										$('simple_product_' + pair.key + '_autogenerate').parentNode);
								Validation.ajaxError(
										$('simple_product_' + pair.key),
										result.error.message);
							});
			$(this.idPrefix + 'simple_form')
					.addClassName('ignore-validate');
		} else {
			if (result.error.message) {
				alert(result.error.message);
			} else {
				alert(result.error);
			}
		}
		this.simpleIterator++;
		this.createSimpleProduct().bind(this);
		return;
	} else if (result.messages) {
		$('messages').update(result.messages);
	}

	result.attributes.each( function(attribute) {
				var attr = this.getAttributeById(attribute.attribute_id);
				if (!this.getValueByIndex(attr, attribute.value_index)
						&& result.pricing
						&& result.pricing[attr.attribute_code]) {

					attribute.is_percent = result.pricing[attr.attribute_code].is_percent;
					attribute.pricing_value = (result.pricing[attr.attribute_code].value == null ? ''
							: result.pricing[attr.attribute_code].value);
				}
			}.bind(this));

	this.attributes.each( function(attribute) {
		if ($('simple_product_' + attribute.attribute_code)) {
			$('simple_product_' + attribute.attribute_code).value = '';
		}
	}.bind(this));

	result.product_ids.each( function(product_id) {
		this.links.set(product_id, result.attributes);
	}.bind(this));
	
	//this.links.set(result.product_id, result.attributes);
	this.updateGrid();
	this.updateValues();		
	this.grid.reload();
	this.grid.rows.each( function(row) {
		this.revalidateRowAfterReload(this.grid, row);
	}.bind(this));
	this.updateValues();		
	
	// Check if one more product should be created
	this.simpleIterator++;
	this.createSimpleProduct().bind(this);
};