if(typeof(locale) == "undefined") var locale = {};
locale['S_MAX_COOKIE_SIZE_REACHED'] = 'We are sorry, the maximum possible number of elements to remember has been reached.';locale['S_CLOSE'] = 'Close';locale['S_NO_ELEMENTS_SELECTED'] = 'No elements selected!';locale['DO_YOU_REPLACE_CONDITIONAL_EXPRESSION_Q'] = 'Do you wish to replace the conditional expression?';locale['S_INSERT_MACRO'] = 'Insert macro';locale['S_CREATE_LOG_TRIGGER'] = 'Create trigger';locale['S_DELETE'] = 'Delete';locale['S_DELETE_KEYWORD_Q'] = 'Delete keyword?';locale['S_DELETE_EXPRESSION_Q'] = 'Delete expression?';locale['S_SIMPLE_GRAPHS'] = 'Simple graphs';locale['S_HISTORY'] = 'History';locale['S_HISTORY_AND_SIMPLE_GRAPHS'] = 'History and simple graphs';locale['Host screens'] = 'Host screens';locale['Go to'] = 'Go to';locale['Latest data'] = 'Latest data';locale['Scripts'] = 'Scripts';locale['Host inventories'] = 'Host inventories';locale['Add service'] = 'Add service';locale['Edit service'] = 'Edit service';locale['Delete service'] = 'Delete service';locale['Delete the selected service?'] = 'Delete the selected service?';locale['S_MUTE'] = 'Mute';locale['S_UNMUTE'] = 'Unmute';locale['S_MESSAGES'] = 'Messages';locale['S_CLEAR'] = 'Clear';locale['S_SNOOZE'] = 'Snooze';locale['S_MOVE'] = 'Move';/*  Prototype JavaScript framework, version 1.6.1
 *  (c) 2005-2009 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: '1.6.1',

  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.*Safari/.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');
      var form = document.createElement('form');
      var isSupported = false;

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

      div = form = null;

      return isSupported;
    })()
  },

  ScriptFragment: '<script[^>]*>(?:\\s*<!--)*([\\S\\s]*?)(?:-->\\s*)*<\/script>',
// original:
//  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() {
  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; i < properties.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;
    var properties = Object.keys(source);

    if (!Object.keys({ toString: true }).length) {
      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().first() == "$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;

  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(object) {
    var type = typeof object;
    switch (type) {
      case 'undefined':
      case 'function':
      case 'unknown': return;
      case 'boolean': return object.toString();
    }

	if (object === null) return 'null';
	if (object.toJSON) return object.toJSON();
	if (isElement(object)) return;

    var results = [];
    for (var property in object) {
      var value = toJSON(object[property]);
      if (!isUndefined(value))
        results.push(property.toJSON() + ': ' + value);
    }

    return '{' + results.join(', ') + '}';
  }

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

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

  function keys(object) {
    var results = [];
    for (var property in object)
      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) {
	if(IE)
		if(_toString.call(object) == "[object Array]") return true;
		else if(is_array(object)) return true;
		else return false;
	else
		return _toString.call(object) == "[object Array]";
  }


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

  function isFunction(object) {
    return typeof object === "function";
  }

  function isString(object) {
    return _toString.call(object) == "[object String]";
  }

  function isNumber(object) {
    return _toString.call(object) == "[object Number]";
  }

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

  extend(Object, {
    extend:        extend,
    inspect:       inspect,
    toJSON:        toJSON,
    toQueryString: toQueryString,
    toHTML:        toHTML,
    keys:          keys,
    values:        values,
    clone:         clone,
    isElement:     isElement,
    isArray:       isArray,
    isHash:        isHash,
    isFunction:    isFunction,
    isString:      isString,
    isNumber:      isNumber,
    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
  }
})());


Date.prototype.toJSON = function() {
  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"';
};


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() {

  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');
    var 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;').replace(/\"/g,'&quot;').replace(/\'/g,'&apos;');
  }

  function unescapeHTML() {
    return this.stripTags().replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&amp;/g,'&').replace(/&quot;/g,'"').replace(/&apos;/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());
        var 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() {
    var parts = this.split('-'), len = parts.length;
    if (len == 1) return parts[0];

    var camelized = this.charAt(0) == '-'
      ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
      : parts[0];

    for (var i = 1; i < len; i++)
      camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);

    return camelized;
  }

  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 toJSON() {
    return this.inspect(true);
  }

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

  function isJSON() {
    var str = this;
    if (str.blank()) return false;
    str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
    return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
  }

  function evalJSON(sanitize) {
    var json = this.unfilterJSON();
    try {
      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
    } catch (e) { }
    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
  }

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

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

  function endsWith(pattern) {
    var d = this.length - pattern.length;
    return d >= 0 && this.lastIndexOf(pattern) === 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 ? 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,
    toJSON:         toJSON,
    unfilterJSON:   unfilterJSON,
    isJSON:         isJSON,
    evalJSON:       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];

	  var ctx = object, expr = match[3], notEscHTML = expr.startsWith('*');
	  if(notEscHTML) expr = expr.substring(1);

      var 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);
      }

	  ctx = String.interpret(ctx);
	  return before + (notEscHTML ? ctx : ctx.escapeHTML());
    });
  }
});
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 = null;
    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) {
    for (var i = 0, length = this.length; i < length; i++)
      iterator(this[i]);
  }
  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 : this.toArray())._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 toJSON() {
    var results = [];
    this.each(function(object) {
      var value = Object.toJSON(object);
      if (!Object.isUndefined(value)) results.push(value);
    });
    return '[' + results.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,
    toJSON:    toJSON
  });

  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))
          return results.concat(values.map(toQueryPair.curry(key)).join('&'));
      } 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 toJSON() {
    return Object.toJSON(this.toObject());
  }

  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:                 toJSON,
    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 toJSON() {
    return isFinite(this) ? this.toString() : 'null';
  }

  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,
    toJSON:         toJSON,
    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.isString(this.options.parameters))
      this.options.parameters = this.options.parameters.toQueryParams();
    else 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.clone(this.options.parameters);

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

    this.parameters = params;

    if (params = Object.toQueryString(params)) {
      if (this.method == 'get')
        this.url += (this.url.include('?') ? '&' : '?') + params;
      else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
        params += '&_=';
    }

    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);
  },

  getStatus: function() {
    try {
      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 (!window.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) {

  var SETATTRIBUTE_IGNORES_NAME = (function(){
    var elForm = document.createElement("form");
    var elInput = document.createElement("input");
    var root = document.documentElement;
    elInput.setAttribute("name", "test");
    elForm.appendChild(elInput);
    root.appendChild(elForm);
    var isBuggy = elForm.elements
      ? (typeof elForm.elements.test == "undefined")
      : null;
    root.removeChild(elForm);
    elForm = elInput = null;
    return isBuggy;
  })();

  var element = global.Element;
  global.Element = function(tagName, attributes) {
    attributes = attributes || { };
    tagName = tagName.toLowerCase();
    var cache = Element.cache;
    if (SETATTRIBUTE_IGNORES_NAME && 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));
    return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
  };
  Object.extend(global.Element, element || { });
  if (element) global.Element.prototype = element.prototype;
})(this);

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

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 = (element.tagName == 'span')?'inline':'block';
// original:
//    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 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);

      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 (SELECT_ELEMENT_INNERHTML_BUGGY || TABLE_ELEMENT_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 {
          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();
      var value = (element[property] || '').toString();
      if (value) result += ' ' + attribute + '=' + value.inspect(true);
    });
    return result + '>';
  },

  recursivelyCollect: function(element, property) {
    element = $(element);
    var elements = [];
    while (element = element[property])
      if (element.nodeType == 1)
        elements.push(Element.extend(element));
    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) {
    if (!(element = $(element).firstChild)) return [];
    while (element && element.nodeType != 1) element = element.nextSibling;
    if (element) return [element].concat($(element).nextSiblings());
    return [];
  },

  previousSiblings: function(element) {
    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) {
    if (Object.isString(selector))
      selector = new Selector(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] :
      Selector.findElement(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 (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
    var previousSiblings = Element.previousSiblings(element);
    return Object.isNumber(expression) ? previousSiblings[expression] :
      Selector.findElement(previousSiblings, expression, index);
  },

  next: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
    var nextSiblings = Element.nextSiblings(element);
    return Object.isNumber(expression) ? nextSiblings[expression] :
      Selector.findElement(nextSiblings, expression, index);
  },


  select: function(element) {
    var args = Array.prototype.slice.call(arguments, 1);
    return Selector.findChildElements(element, args);
  },

  adjacent: function(element) {
    var args = Array.prototype.slice.call(arguments, 1);
    return Selector.findChildElements(element.parentNode, args).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;
  },

  getDimensions: function(element) {
    element = $(element);
    var display = Element.getStyle(element, 'display');
    if (display != 'none' && display != null) // Safari bug
      return {width: element.offsetWidth, height: element.offsetHeight};

    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    var originalDisplay = els.display;
    els.visibility = 'hidden';
    if (originalPosition != 'fixed') // Switching fixed to absolute causes issues in Safari
      els.position = 'absolute';
    els.display = 'block';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = originalDisplay;
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
  },

  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;
  },

  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  positionedOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        if (element.tagName.toUpperCase() == 'BODY') break;
        var p = Element.getStyle(element, 'position');
        if (p !== 'static') break;
      }
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  absolutize: function(element) {
    element = $(element);
    if (Element.getStyle(element, 'position') == 'absolute') return element;

    var offsets = Element.positionedOffset(element);
    var top     = offsets[1];
    var left    = offsets[0];
    var width   = element.clientWidth;
    var height  = element.clientHeight;

    element._originalLeft   = left - parseFloat(element.style.left  || 0);
    element._originalTop    = top  - parseFloat(element.style.top || 0);
    element._originalWidth  = element.style.width;
    element._originalHeight = element.style.height;

    element.style.position = 'absolute';
    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.width  = width + 'px';
    element.style.height = height + 'px';
    return element;
  },

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

    element.style.position = 'relative';
    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);

    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.height = element._originalHeight;
    element.style.width  = element._originalWidth;
    return element;
  },

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

  getOffsetParent: function(element) {
    if (element.offsetParent) return $(element.offsetParent);
    if (element == document.body) return $(element);

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

    return $(document.body);
  },

  viewportOffset: function(forElement) {
    var valueT = 0, valueL = 0;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;

      if (element.offsetParent == document.body &&
        Element.getStyle(element, 'position') == 'absolute') break;

    } while (element = element.offsetParent);

    element = forElement;
    do {
      if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {
        valueT -= element.scrollTop  || 0;
        valueL -= element.scrollLeft || 0;
      }
    } while (element = element.parentNode);

    return Element._returnOffset(valueL, valueT);
  },

  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);

    element = $(element);
    var delta = [0, 0];
    var parent = null;
    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 'left': case 'top': case 'right': case 'bottom':
          if (proceed(element, 'position') === 'static') return null;
        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.getOffsetParent = Element.Methods.getOffsetParent.wrap(
    function(proceed, element) {
      element = $(element);
      try { element.offsetParent }
      catch(e) { 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;
    }
  );

  $w('positionedOffset viewportOffset').each(function(method) {
    Element.Methods[method] = Element.Methods[method].wrap(
      function(proceed, element) {
        element = $(element);
        try { element.offsetParent }
        catch(e) { return Element._returnOffset(0,0) }
        var position = element.getStyle('position');
        if (position !== 'static') return proceed(element);
        var offsetParent = element.getOffsetParent();
        if (offsetParent && offsetParent.getStyle('position') === 'fixed')
          offsetParent.setStyle({ zoom: 1 });
        element.setStyle({ position: 'relative' });
        var value = proceed(element);
        element.setStyle({ position: position });
        return value;
      }
    );
  });

  Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
    function(proceed, element) {
      try { element.offsetParent }
      catch(e) { return Element._returnOffset(0,0) }
      return proceed(element);
    }
  );

  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';
    var forProp = 'for';

    var 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');
            el.onclick = Prototype.emptyFunction;
            var value = el.getAttribute('onclick');
            var f;

            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;
  };

  Element.Methods.cumulativeOffset = function(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 Element._returnOffset(valueL, valueT);
  };
}

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();
      var 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) {
  var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
  if (t) {
    div.innerHTML = t[0] + html + t[1];
    t[2].times(function() { 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);
        var 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;
})();

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

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)
    });
  }

  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);
    var 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[0];
    }

    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);
  }
});
/* Portions of the Selector class are derived from Jack Slocum's DomQuery,
 * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
 * license.  Please see http://www.yui-ext.com/ for more information. */

var Selector = Class.create({
  initialize: function(expression) {
    this.expression = expression.strip();

    if (this.shouldUseSelectorsAPI()) {
      this.mode = 'selectorsAPI';
    } else if (this.shouldUseXPath()) {
      this.mode = 'xpath';
      this.compileXPathMatcher();
    } else {
      this.mode = "normal";
      this.compileMatcher();
    }

  },

  shouldUseXPath: (function() {

    var IS_DESCENDANT_SELECTOR_BUGGY = (function(){
      var isBuggy = false;
      if (document.evaluate && window.XPathResult) {
        var el = document.createElement('div');
        el.innerHTML = '<ul><li></li></ul><div><ul><li></li></ul></div>';

        var xpath = ".//*[local-name()='ul' or local-name()='UL']" +
          "//*[local-name()='li' or local-name()='LI']";

        var result = document.evaluate(xpath, el, null,
          XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);

        isBuggy = (result.snapshotLength !== 2);
        el = null;
      }
      return isBuggy;
    })();

    return function() {
      if (!Prototype.BrowserFeatures.XPath) return false;

      var e = this.expression;

      if (Prototype.Browser.WebKit &&
       (e.include("-of-type") || e.include(":empty")))
        return false;

      if ((/(\[[\w-]*?:|:checked)/).test(e))
        return false;

      if (IS_DESCENDANT_SELECTOR_BUGGY) return false;

      return true;
    }

  })(),

  shouldUseSelectorsAPI: function() {
    if (!Prototype.BrowserFeatures.SelectorsAPI) return false;

    if (Selector.CASE_INSENSITIVE_CLASS_NAMES) return false;

    if (!Selector._div) Selector._div = new Element('div');

    try {
      Selector._div.querySelector(this.expression);
    } catch(e) {
      return false;
    }

    return true;
  },

  compileMatcher: function() {
    var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
        c = Selector.criteria, le, p, m, len = ps.length, name;

    if (Selector._cache[e]) {
      this.matcher = Selector._cache[e];
      return;
    }

    this.matcher = ["this.matcher = function(root) {",
                    "var r = root, h = Selector.handlers, c = false, n;"];

    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i = 0; i<len; i++) {
        p = ps[i].re;
        name = ps[i].name;
        if (m = e.match(p)) {
          this.matcher.push(Object.isFunction(c[name]) ? c[name](m) :
            new Template(c[name]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.matcher.push("return h.unique(n);\n}");
    eval(this.matcher.join('\n'));
    Selector._cache[this.expression] = this.matcher;
  },

  compileXPathMatcher: function() {
    var e = this.expression, ps = Selector.patterns,
        x = Selector.xpath, le, m, len = ps.length, name;

    if (Selector._cache[e]) {
      this.xpath = Selector._cache[e]; return;
    }

    this.matcher = ['.//*'];
    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i = 0; i<len; i++) {
        name = ps[i].name;
        if (m = e.match(ps[i].re)) {
          this.matcher.push(Object.isFunction(x[name]) ? x[name](m) :
            new Template(x[name]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.xpath = this.matcher.join('');
    Selector._cache[this.expression] = this.xpath;
  },

  findElements: function(root) {
    root = root || document;
    var e = this.expression, results;

    switch (this.mode) {
      case 'selectorsAPI':
        if (root !== document) {
          var oldId = root.id, id = $(root).identify();
          id = id.replace(/([\.:])/g, "\\$1");
          e = "#" + id + " " + e;
        }

        results = $A(root.querySelectorAll(e)).map(Element.extend);
        root.id = oldId;

        return results;
      case 'xpath':
        return document._getElementsByXPath(this.xpath, root);
      default:
       return this.matcher(root);
    }
  },

  match: function(element) {
    this.tokens = [];

    var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
    var le, p, m, len = ps.length, name;

    while (e && le !== e && (/\S/).test(e)) {
      le = e;
      for (var i = 0; i<len; i++) {
        p = ps[i].re;
        name = ps[i].name;
        if (m = e.match(p)) {
          if (as[name]) {
            this.tokens.push([name, Object.clone(m)]);
            e = e.replace(m[0], '');
          } else {
            return this.findElements(document).include(element);
          }
        }
      }
    }

    var match = true, name, matches;
    for (var i = 0, token; token = this.tokens[i]; i++) {
      name = token[0], matches = token[1];
      if (!Selector.assertions[name](element, matches)) {
        match = false; break;
      }
    }

    return match;
  },

  toString: function() {
    return this.expression;
  },

  inspect: function() {
    return "#<Selector:" + this.expression.inspect() + ">";
  }
});

if (Prototype.BrowserFeatures.SelectorsAPI &&
 document.compatMode === 'BackCompat') {
  Selector.CASE_INSENSITIVE_CLASS_NAMES = (function(){
    var div = document.createElement('div'),
     span = document.createElement('span');

    div.id = "prototype_test_id";
    span.className = 'Test';
    div.appendChild(span);
    var isIgnored = (div.querySelector('#prototype_test_id .test') !== null);
    div = span = null;
    return isIgnored;
  })();
}

Object.extend(Selector, {
  _cache: { },

  xpath: {
    descendant:   "//*",
    child:        "/*",
    adjacent:     "/following-sibling::*[1]",
    laterSibling: '/following-sibling::*',
    tagName:      function(m) {
      if (m[1] == '*') return '';
      return "[local-name()='" + m[1].toLowerCase() +
             "' or local-name()='" + m[1].toUpperCase() + "']";
    },
    className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
    id:           "[@id='#{1}']",
    attrPresence: function(m) {
      m[1] = m[1].toLowerCase();
      return new Template("[@#{1}]").evaluate(m);
    },
    attr: function(m) {
      m[1] = m[1].toLowerCase();
      m[3] = m[5] || m[6];
      return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
    },
    pseudo: function(m) {
      var h = Selector.xpath.pseudos[m[1]];
      if (!h) return '';
      if (Object.isFunction(h)) return h(m);
      return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
    },
    operators: {
      '=':  "[@#{1}='#{3}']",
      '!=': "[@#{1}!='#{3}']",
      '^=': "[starts-with(@#{1}, '#{3}')]",
      '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
      '*=': "[contains(@#{1}, '#{3}')]",
      '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
      '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
    },
    pseudos: {
      'first-child': '[not(preceding-sibling::*)]',
      'last-child':  '[not(following-sibling::*)]',
      'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
      'empty':       "[count(*) = 0 and (count(text()) = 0)]",
      'checked':     "[@checked]",
      'disabled':    "[(@disabled) and (@type!='hidden')]",
      'enabled':     "[not(@disabled) and (@type!='hidden')]",
      'not': function(m) {
        var e = m[6], p = Selector.patterns,
            x = Selector.xpath, le, v, len = p.length, name;

        var exclusion = [];
        while (e && le != e && (/\S/).test(e)) {
          le = e;
          for (var i = 0; i<len; i++) {
            name = p[i].name
            if (m = e.match(p[i].re)) {
              v = Object.isFunction(x[name]) ? x[name](m) : new Template(x[name]).evaluate(m);
              exclusion.push("(" + v.substring(1, v.length - 1) + ")");
              e = e.replace(m[0], '');
              break;
            }
          }
        }
        return "[not(" + exclusion.join(" and ") + ")]";
      },
      'nth-child':      function(m) {
        return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
      },
      'nth-last-child': function(m) {
        return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
      },
      'nth-of-type':    function(m) {
        return Selector.xpath.pseudos.nth("position() ", m);
      },
      'nth-last-of-type': function(m) {
        return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
      },
      'first-of-type':  function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
      },
      'last-of-type':   function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
      },
      'only-of-type':   function(m) {
        var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
      },
      nth: function(fragment, m) {
        var mm, formula = m[6], predicate;
        if (formula == 'even') formula = '2n+0';
        if (formula == 'odd')  formula = '2n+1';
        if (mm = formula.match(/^(\d+)$/)) // digit only
          return '[' + fragment + "= " + mm[1] + ']';
        if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
          if (mm[1] == "-") mm[1] = -1;
          var a = mm[1] ? Number(mm[1]) : 1;
          var b = mm[2] ? Number(mm[2]) : 0;
          predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
          "((#{fragment} - #{b}) div #{a} >= 0)]";
          return new Template(predicate).evaluate({
            fragment: fragment, a: a, b: b });
        }
      }
    }
  },

  criteria: {
    tagName:      'n = h.tagName(n, r, "#{1}", c);      c = false;',
    className:    'n = h.className(n, r, "#{1}", c);    c = false;',
    id:           'n = h.id(n, r, "#{1}", c);           c = false;',
    attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
    attr: function(m) {
      m[3] = (m[5] || m[6]);
      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
    },
    pseudo: function(m) {
      if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
      return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
    },
    descendant:   'c = "descendant";',
    child:        'c = "child";',
    adjacent:     'c = "adjacent";',
    laterSibling: 'c = "laterSibling";'
  },

  patterns: [
    { name: 'laterSibling', re: /^\s*~\s*/ },
    { name: 'child',        re: /^\s*>\s*/ },
    { name: 'adjacent',     re: /^\s*\+\s*/ },
    { name: 'descendant',   re: /^\s/ },

    { name: 'tagName',      re: /^\s*(\*|[\w\-]+)(\b|$)?/ },
    { name: 'id',           re: /^#([\w\-\*]+)(\b|$)/ },
    { name: 'className',    re: /^\.([\w\-\*]+)(\b|$)/ },
    { name: 'pseudo',       re: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/ },
    { name: 'attrPresence', re: /^\[((?:[\w-]+:)?[\w-]+)\]/ },
    { name: 'attr',         re: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ }		//"
  ],

  assertions: {
    tagName: function(element, matches) {
      return matches[1].toUpperCase() == element.tagName.toUpperCase();
    },

    className: function(element, matches) {
      return Element.hasClassName(element, matches[1]);
    },

    id: function(element, matches) {
      return element.id === matches[1];
    },

    attrPresence: function(element, matches) {
      return Element.hasAttribute(element, matches[1]);
    },

    attr: function(element, matches) {
      var nodeValue = Element.readAttribute(element, matches[1]);
      return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
    }
  },

  handlers: {
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        a.push(node);
      return a;
    },

    mark: function(nodes) {
      var _true = Prototype.emptyFunction;
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = _true;
      return nodes;
    },

    unmark: (function(){

      var PROPERTIES_ATTRIBUTES_MAP = (function(){
        var el = document.createElement('div'),
            isBuggy = false,
            propName = '_countedByPrototype',
            value = 'x'
        el[propName] = value;
        isBuggy = (el.getAttribute(propName) === value);
        el = null;
        return isBuggy;
      })();

      return PROPERTIES_ATTRIBUTES_MAP ?
        function(nodes) {
          for (var i = 0, node; node = nodes[i]; i++)
            node.removeAttribute('_countedByPrototype');
          return nodes;
        } :
        function(nodes) {
          for (var i = 0, node; node = nodes[i]; i++)
            node._countedByPrototype = void 0;
          return nodes;
        }
    })(),

    index: function(parentNode, reverse, ofType) {
      parentNode._countedByPrototype = Prototype.emptyFunction;
      if (reverse) {
        for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
          var node = nodes[i];
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
        }
      } else {
        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
      }
    },

    unique: function(nodes) {
      if (nodes.length == 0) return nodes;
      var results = [], n;
      for (var i = 0, l = nodes.length; i < l; i++)
        if (typeof (n = nodes[i])._countedByPrototype == 'undefined') {
          n._countedByPrototype = Prototype.emptyFunction;
          results.push(Element.extend(n));
        }
      return Selector.handlers.unmark(results);
    },

    descendant: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, node.getElementsByTagName('*'));
      return results;
    },

    child: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        for (var j = 0, child; child = node.childNodes[j]; j++)
          if (child.nodeType == 1 && child.tagName != '!') results.push(child);
      }
      return results;
    },

    adjacent: function(nodes) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        var next = this.nextElementSibling(node);
        if (next) results.push(next);
      }
      return results;
    },

    laterSibling: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, Element.nextSiblings(node));
      return results;
    },

    nextElementSibling: function(node) {
      while (node = node.nextSibling)
        if (node.nodeType == 1) return node;
      return null;
    },

    previousElementSibling: function(node) {
      while (node = node.previousSibling)
        if (node.nodeType == 1) return node;
      return null;
    },

    tagName: function(nodes, root, tagName, combinator) {
      var uTagName = tagName.toUpperCase();
      var results = [], h = Selector.handlers;
      if (nodes) {
        if (combinator) {
          if (combinator == "descendant") {
            for (var i = 0, node; node = nodes[i]; i++)
              h.concat(results, node.getElementsByTagName(tagName));
            return results;
          } else nodes = this[combinator](nodes);
          if (tagName == "*") return nodes;
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.tagName.toUpperCase() === uTagName) results.push(node);
        return results;
      } else return root.getElementsByTagName(tagName);
    },

    id: function(nodes, root, id, combinator) {
      var targetNode = $(id), h = Selector.handlers;

      if (root == document) {
        if (!targetNode) return [];
        if (!nodes) return [targetNode];
      } else {
        if (!root.sourceIndex || root.sourceIndex < 1) {
          var nodes = root.getElementsByTagName('*');
          for (var j = 0, node; node = nodes[j]; j++) {
            if (node.id === id) return [node];
          }
        }
      }

      if (nodes) {
        if (combinator) {
          if (combinator == 'child') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (targetNode.parentNode == node) return [targetNode];
          } else if (combinator == 'descendant') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Element.descendantOf(targetNode, node)) return [targetNode];
          } else if (combinator == 'adjacent') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Selector.handlers.previousElementSibling(targetNode) == node)
                return [targetNode];
          } else nodes = h[combinator](nodes);
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node == targetNode) return [targetNode];
        return [];
      }
      return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
    },

    className: function(nodes, root, className, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      return Selector.handlers.byClassName(nodes, root, className);
    },

    byClassName: function(nodes, root, className) {
      if (!nodes) nodes = Selector.handlers.descendant([root]);
      var needle = ' ' + className + ' ';
      for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
        nodeClassName = node.className;
        if (nodeClassName.length == 0) continue;
        if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
          results.push(node);
      }
      return results;
    },

    attrPresence: function(nodes, root, attr, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      var results = [];
      for (var i = 0, node; node = nodes[i]; i++)
        if (Element.hasAttribute(node, attr)) results.push(node);
      return results;
    },

    attr: function(nodes, root, attr, value, operator, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      var handler = Selector.operators[operator], results = [];
      for (var i = 0, node; node = nodes[i]; i++) {
        var nodeValue = Element.readAttribute(node, attr);
        if (nodeValue === null) continue;
        if (handler(nodeValue, value)) results.push(node);
      }
      return results;
    },

    pseudo: function(nodes, name, value, root, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      if (!nodes) nodes = root.getElementsByTagName("*");
      return Selector.pseudos[name](nodes, value, root);
    }
  },

  pseudos: {
    'first-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.previousElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'last-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.nextElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'only-child': function(nodes, value, root) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
          results.push(node);
      return results;
    },
    'nth-child':        function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root);
    },
    'nth-last-child':   function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true);
    },
    'nth-of-type':      function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, false, true);
    },
    'nth-last-of-type': function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true, true);
    },
    'first-of-type':    function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, false, true);
    },
    'last-of-type':     function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, true, true);
    },
    'only-of-type':     function(nodes, formula, root) {
      var p = Selector.pseudos;
      return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
    },

    getIndices: function(a, b, total) {
      if (a == 0) return b > 0 ? [b] : [];
      return $R(1, total).inject([], function(memo, i) {
        if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
        return memo;
      });
    },

    nth: function(nodes, formula, root, reverse, ofType) {
      if (nodes.length == 0) return [];
      if (formula == 'even') formula = '2n+0';
      if (formula == 'odd')  formula = '2n+1';
      var h = Selector.handlers, results = [], indexed = [], m;
      h.mark(nodes);
      for (var i = 0, node; node = nodes[i]; i++) {
        if (!node.parentNode._countedByPrototype) {
          h.index(node.parentNode, reverse, ofType);
          indexed.push(node.parentNode);
        }
      }
      if (formula.match(/^\d+$/)) { // just a number
        formula = Number(formula);
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.nodeIndex == formula) results.push(node);
      } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
        if (m[1] == "-") m[1] = -1;
        var a = m[1] ? Number(m[1]) : 1;
        var b = m[2] ? Number(m[2]) : 0;
        var indices = Selector.pseudos.getIndices(a, b, nodes.length);
        for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
          for (var j = 0; j < l; j++)
            if (node.nodeIndex == indices[j]) results.push(node);
        }
      }
      h.unmark(nodes);
      h.unmark(indexed);
      return results;
    },

    'empty': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (node.tagName == '!' || node.firstChild) continue;
        results.push(node);
      }
      return results;
    },

    'not': function(nodes, selector, root) {
      var h = Selector.handlers, selectorType, m;
      var exclusions = new Selector(selector).findElements(root);
      h.mark(exclusions);
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node._countedByPrototype) results.push(node);
      h.unmark(exclusions);
      return results;
    },

    'enabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node.disabled && (!node.type || node.type !== 'hidden'))
          results.push(node);
      return results;
    },

    'disabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.disabled) results.push(node);
      return results;
    },

    'checked': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.checked) results.push(node);
      return results;
    }
  },

  operators: {
    '=':  function(nv, v) { return nv == v; },
    '!=': function(nv, v) { return nv != v; },
    '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); },
    '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },
    '*=': function(nv, v) { return nv == v || nv && nv.include(v); },
    '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
    '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() +
     '-').include('-' + (v || "").toUpperCase() + '-'); }
  },

  split: function(expression) {
    var expressions = [];
    expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
      expressions.push(m[1].strip());
    });
    return expressions;
  },

  matchElements: function(elements, expression) {
    var matches = $$(expression), h = Selector.handlers;
    h.mark(matches);
    for (var i = 0, results = [], element; element = elements[i]; i++)
      if (element._countedByPrototype) results.push(element);
    h.unmark(matches);
    return results;
  },

  findElement: function(elements, expression, index) {
    if (Object.isNumber(expression)) {
      index = expression; expression = false;
    }
    return Selector.matchElements(elements, expression || '*')[index || 0];
  },

  findChildElements: function(element, expressions) {
    expressions = Selector.split(expressions.join(','));
    var results = [], h = Selector.handlers;
    for (var i = 0, l = expressions.length, selector; i < l; i++) {
      selector = new Selector(expressions[i].strip());
      h.concat(results, selector.findElements(element));
    }
    return (l > 1) ? h.unique(results) : results;
  }
});

if (Prototype.Browser.IE) {
  Object.extend(Selector.handlers, {
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        if (node.tagName !== "!") a.push(node);
      return a;
    }
  });
}

function $$() {
  return Selector.findChildElements(document, $A(arguments));
}

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;

    var data = elements.inject({ }, 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)))) {
          if (key in result) {
            if (!Object.isArray(result[key])) result[key] = [result[key]];
            result[key].push(value);
          }
          else result[key] = value;
        }
      }
      return result;
    });

    return options.hash ? data : Object.toQueryString(data);
  }
};

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

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

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

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

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

  selectMany: function(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(this.optionValue(opt));
    }
    return values;
  },

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

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


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);

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

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/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.core.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){function c(b,c){var e=b.nodeName.toLowerCase();if("area"===e){var f=b.parentNode,g=f.name,h;return!b.href||!g||f.nodeName.toLowerCase()!=="map"?!1:(h=a("img[usemap=#"+g+"]")[0],!!h&&d(h))}return(/input|select|textarea|button|object/.test(e)?!b.disabled:"a"==e?b.href||c:c)&&d(b)}function d(b){return!a(b).parents().andSelf().filter(function(){return a.curCSS(this,"visibility")==="hidden"||a.expr.filters.hidden(this)}).length}a.ui=a.ui||{};if(a.ui.version)return;a.extend(a.ui,{version:"1.8.20",keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}}),a.fn.extend({propAttr:a.fn.prop||a.fn.attr,_focus:a.fn.focus,focus:function(b,c){return typeof b=="number"?this.each(function(){var d=this;setTimeout(function(){a(d).focus(),c&&c.call(d)},b)}):this._focus.apply(this,arguments)},scrollParent:function(){var b;return a.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?b=this.parents().filter(function(){return/(relative|absolute|fixed)/.test(a.curCSS(this,"position",1))&&/(auto|scroll)/.test(a.curCSS(this,"overflow",1)+a.curCSS(this,"overflow-y",1)+a.curCSS(this,"overflow-x",1))}).eq(0):b=this.parents().filter(function(){return/(auto|scroll)/.test(a.curCSS(this,"overflow",1)+a.curCSS(this,"overflow-y",1)+a.curCSS(this,"overflow-x",1))}).eq(0),/fixed/.test(this.css("position"))||!b.length?a(document):b},zIndex:function(c){if(c!==b)return this.css("zIndex",c);if(this.length){var d=a(this[0]),e,f;while(d.length&&d[0]!==document){e=d.css("position");if(e==="absolute"||e==="relative"||e==="fixed"){f=parseInt(d.css("zIndex"),10);if(!isNaN(f)&&f!==0)return f}d=d.parent()}}return 0},disableSelection:function(){return this.bind((a.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",function(a){a.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}}),a.each(["Width","Height"],function(c,d){function h(b,c,d,f){return a.each(e,function(){c-=parseFloat(a.curCSS(b,"padding"+this,!0))||0,d&&(c-=parseFloat(a.curCSS(b,"border"+this+"Width",!0))||0),f&&(c-=parseFloat(a.curCSS(b,"margin"+this,!0))||0)}),c}var e=d==="Width"?["Left","Right"]:["Top","Bottom"],f=d.toLowerCase(),g={innerWidth:a.fn.innerWidth,innerHeight:a.fn.innerHeight,outerWidth:a.fn.outerWidth,outerHeight:a.fn.outerHeight};a.fn["inner"+d]=function(c){return c===b?g["inner"+d].call(this):this.each(function(){a(this).css(f,h(this,c)+"px")})},a.fn["outer"+d]=function(b,c){return typeof b!="number"?g["outer"+d].call(this,b):this.each(function(){a(this).css(f,h(this,b,!0,c)+"px")})}}),a.extend(a.expr[":"],{data:function(b,c,d){return!!a.data(b,d[3])},focusable:function(b){return c(b,!isNaN(a.attr(b,"tabindex")))},tabbable:function(b){var d=a.attr(b,"tabindex"),e=isNaN(d);return(e||d>=0)&&c(b,!e)}}),a(function(){var b=document.body,c=b.appendChild(c=document.createElement("div"));c.offsetHeight,a.extend(c.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0}),a.support.minHeight=c.offsetHeight===100,a.support.selectstart="onselectstart"in c,b.removeChild(c).style.display="none"}),a.extend(a.ui,{plugin:{add:function(b,c,d){var e=a.ui[b].prototype;for(var f in d)e.plugins[f]=e.plugins[f]||[],e.plugins[f].push([c,d[f]])},call:function(a,b,c){var d=a.plugins[b];if(!d||!a.element[0].parentNode)return;for(var e=0;e<d.length;e++)a.options[d[e][0]]&&d[e][1].apply(a.element,c)}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(b,c){if(a(b).css("overflow")==="hidden")return!1;var d=c&&c==="left"?"scrollLeft":"scrollTop",e=!1;return b[d]>0?!0:(b[d]=1,e=b[d]>0,b[d]=0,e)},isOverAxis:function(a,b,c){return a>b&&a<b+c},isOver:function(b,c,d,e,f,g){return a.ui.isOverAxis(b,d,f)&&a.ui.isOverAxis(c,e,g)}})})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.widget.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){if(a.cleanData){var c=a.cleanData;a.cleanData=function(b){for(var d=0,e;(e=b[d])!=null;d++)try{a(e).triggerHandler("remove")}catch(f){}c(b)}}else{var d=a.fn.remove;a.fn.remove=function(b,c){return this.each(function(){return c||(!b||a.filter(b,[this]).length)&&a("*",this).add([this]).each(function(){try{a(this).triggerHandler("remove")}catch(b){}}),d.call(a(this),b,c)})}}a.widget=function(b,c,d){var e=b.split(".")[0],f;b=b.split(".")[1],f=e+"-"+b,d||(d=c,c=a.Widget),a.expr[":"][f]=function(c){return!!a.data(c,b)},a[e]=a[e]||{},a[e][b]=function(a,b){arguments.length&&this._createWidget(a,b)};var g=new c;g.options=a.extend(!0,{},g.options),a[e][b].prototype=a.extend(!0,g,{namespace:e,widgetName:b,widgetEventPrefix:a[e][b].prototype.widgetEventPrefix||b,widgetBaseClass:f},d),a.widget.bridge(b,a[e][b])},a.widget.bridge=function(c,d){a.fn[c]=function(e){var f=typeof e=="string",g=Array.prototype.slice.call(arguments,1),h=this;return e=!f&&g.length?a.extend.apply(null,[!0,e].concat(g)):e,f&&e.charAt(0)==="_"?h:(f?this.each(function(){var d=a.data(this,c),f=d&&a.isFunction(d[e])?d[e].apply(d,g):d;if(f!==d&&f!==b)return h=f,!1}):this.each(function(){var b=a.data(this,c);b?b.option(e||{})._init():a.data(this,c,new d(e,this))}),h)}},a.Widget=function(a,b){arguments.length&&this._createWidget(a,b)},a.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:!1},_createWidget:function(b,c){a.data(c,this.widgetName,this),this.element=a(c),this.options=a.extend(!0,{},this.options,this._getCreateOptions(),b);var d=this;this.element.bind("remove."+this.widgetName,function(){d.destroy()}),this._create(),this._trigger("create"),this._init()},_getCreateOptions:function(){return a.metadata&&a.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName),this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled "+"ui-state-disabled")},widget:function(){return this.element},option:function(c,d){var e=c;if(arguments.length===0)return a.extend({},this.options);if(typeof c=="string"){if(d===b)return this.options[c];e={},e[c]=d}return this._setOptions(e),this},_setOptions:function(b){var c=this;return a.each(b,function(a,b){c._setOption(a,b)}),this},_setOption:function(a,b){return this.options[a]=b,a==="disabled"&&this.widget()[b?"addClass":"removeClass"](this.widgetBaseClass+"-disabled"+" "+"ui-state-disabled").attr("aria-disabled",b),this},enable:function(){return this._setOption("disabled",!1)},disable:function(){return this._setOption("disabled",!0)},_trigger:function(b,c,d){var e,f,g=this.options[b];d=d||{},c=a.Event(c),c.type=(b===this.widgetEventPrefix?b:this.widgetEventPrefix+b).toLowerCase(),c.target=this.element[0],f=c.originalEvent;if(f)for(e in f)e in c||(c[e]=f[e]);return this.element.trigger(c,d),!(a.isFunction(g)&&g.call(this.element[0],c,d)===!1||c.isDefaultPrevented())}}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.mouse.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){var c=!1;a(document).mouseup(function(a){c=!1}),a.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var b=this;this.element.bind("mousedown."+this.widgetName,function(a){return b._mouseDown(a)}).bind("click."+this.widgetName,function(c){if(!0===a.data(c.target,b.widgetName+".preventClickEvent"))return a.removeData(c.target,b.widgetName+".preventClickEvent"),c.stopImmediatePropagation(),!1}),this.started=!1},_mouseDestroy:function(){this.element.unbind("."+this.widgetName),a(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate)},_mouseDown:function(b){if(c)return;this._mouseStarted&&this._mouseUp(b),this._mouseDownEvent=b;var d=this,e=b.which==1,f=typeof this.options.cancel=="string"&&b.target.nodeName?a(b.target).closest(this.options.cancel).length:!1;if(!e||f||!this._mouseCapture(b))return!0;this.mouseDelayMet=!this.options.delay,this.mouseDelayMet||(this._mouseDelayTimer=setTimeout(function(){d.mouseDelayMet=!0},this.options.delay));if(this._mouseDistanceMet(b)&&this._mouseDelayMet(b)){this._mouseStarted=this._mouseStart(b)!==!1;if(!this._mouseStarted)return b.preventDefault(),!0}return!0===a.data(b.target,this.widgetName+".preventClickEvent")&&a.removeData(b.target,this.widgetName+".preventClickEvent"),this._mouseMoveDelegate=function(a){return d._mouseMove(a)},this._mouseUpDelegate=function(a){return d._mouseUp(a)},a(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate),b.preventDefault(),c=!0,!0},_mouseMove:function(b){return!a.browser.msie||document.documentMode>=9||!!b.button?this._mouseStarted?(this._mouseDrag(b),b.preventDefault()):(this._mouseDistanceMet(b)&&this._mouseDelayMet(b)&&(this._mouseStarted=this._mouseStart(this._mouseDownEvent,b)!==!1,this._mouseStarted?this._mouseDrag(b):this._mouseUp(b)),!this._mouseStarted):this._mouseUp(b)},_mouseUp:function(b){return a(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate),this._mouseStarted&&(this._mouseStarted=!1,b.target==this._mouseDownEvent.target&&a.data(b.target,this.widgetName+".preventClickEvent",!0),this._mouseStop(b)),!1},_mouseDistanceMet:function(a){return Math.max(Math.abs(this._mouseDownEvent.pageX-a.pageX),Math.abs(this._mouseDownEvent.pageY-a.pageY))>=this.options.distance},_mouseDelayMet:function(a){return this.mouseDelayMet},_mouseStart:function(a){},_mouseDrag:function(a){},_mouseStop:function(a){},_mouseCapture:function(a){return!0}})})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.position.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.ui=a.ui||{};var c=/left|center|right/,d=/top|center|bottom/,e="center",f={},g=a.fn.position,h=a.fn.offset;a.fn.position=function(b){if(!b||!b.of)return g.apply(this,arguments);b=a.extend({},b);var h=a(b.of),i=h[0],j=(b.collision||"flip").split(" "),k=b.offset?b.offset.split(" "):[0,0],l,m,n;return i.nodeType===9?(l=h.width(),m=h.height(),n={top:0,left:0}):i.setTimeout?(l=h.width(),m=h.height(),n={top:h.scrollTop(),left:h.scrollLeft()}):i.preventDefault?(b.at="left top",l=m=0,n={top:b.of.pageY,left:b.of.pageX}):(l=h.outerWidth(),m=h.outerHeight(),n=h.offset()),a.each(["my","at"],function(){var a=(b[this]||"").split(" ");a.length===1&&(a=c.test(a[0])?a.concat([e]):d.test(a[0])?[e].concat(a):[e,e]),a[0]=c.test(a[0])?a[0]:e,a[1]=d.test(a[1])?a[1]:e,b[this]=a}),j.length===1&&(j[1]=j[0]),k[0]=parseInt(k[0],10)||0,k.length===1&&(k[1]=k[0]),k[1]=parseInt(k[1],10)||0,b.at[0]==="right"?n.left+=l:b.at[0]===e&&(n.left+=l/2),b.at[1]==="bottom"?n.top+=m:b.at[1]===e&&(n.top+=m/2),n.left+=k[0],n.top+=k[1],this.each(function(){var c=a(this),d=c.outerWidth(),g=c.outerHeight(),h=parseInt(a.curCSS(this,"marginLeft",!0))||0,i=parseInt(a.curCSS(this,"marginTop",!0))||0,o=d+h+(parseInt(a.curCSS(this,"marginRight",!0))||0),p=g+i+(parseInt(a.curCSS(this,"marginBottom",!0))||0),q=a.extend({},n),r;b.my[0]==="right"?q.left-=d:b.my[0]===e&&(q.left-=d/2),b.my[1]==="bottom"?q.top-=g:b.my[1]===e&&(q.top-=g/2),f.fractions||(q.left=Math.round(q.left),q.top=Math.round(q.top)),r={left:q.left-h,top:q.top-i},a.each(["left","top"],function(c,e){a.ui.position[j[c]]&&a.ui.position[j[c]][e](q,{targetWidth:l,targetHeight:m,elemWidth:d,elemHeight:g,collisionPosition:r,collisionWidth:o,collisionHeight:p,offset:k,my:b.my,at:b.at})}),a.fn.bgiframe&&c.bgiframe(),c.offset(a.extend(q,{using:b.using}))})},a.ui.position={fit:{left:function(b,c){var d=a(window),e=c.collisionPosition.left+c.collisionWidth-d.width()-d.scrollLeft();b.left=e>0?b.left-e:Math.max(b.left-c.collisionPosition.left,b.left)},top:function(b,c){var d=a(window),e=c.collisionPosition.top+c.collisionHeight-d.height()-d.scrollTop();b.top=e>0?b.top-e:Math.max(b.top-c.collisionPosition.top,b.top)}},flip:{left:function(b,c){if(c.at[0]===e)return;var d=a(window),f=c.collisionPosition.left+c.collisionWidth-d.width()-d.scrollLeft(),g=c.my[0]==="left"?-c.elemWidth:c.my[0]==="right"?c.elemWidth:0,h=c.at[0]==="left"?c.targetWidth:-c.targetWidth,i=-2*c.offset[0];b.left+=c.collisionPosition.left<0?g+h+i:f>0?g+h+i:0},top:function(b,c){if(c.at[1]===e)return;var d=a(window),f=c.collisionPosition.top+c.collisionHeight-d.height()-d.scrollTop(),g=c.my[1]==="top"?-c.elemHeight:c.my[1]==="bottom"?c.elemHeight:0,h=c.at[1]==="top"?c.targetHeight:-c.targetHeight,i=-2*c.offset[1];b.top+=c.collisionPosition.top<0?g+h+i:f>0?g+h+i:0}}},a.offset.setOffset||(a.offset.setOffset=function(b,c){/static/.test(a.curCSS(b,"position"))&&(b.style.position="relative");var d=a(b),e=d.offset(),f=parseInt(a.curCSS(b,"top",!0),10)||0,g=parseInt(a.curCSS(b,"left",!0),10)||0,h={top:c.top-e.top+f,left:c.left-e.left+g};"using"in c?c.using.call(b,h):d.css(h)},a.fn.offset=function(b){var c=this[0];return!c||!c.ownerDocument?null:b?this.each(function(){a.offset.setOffset(this,b)}):h.call(this)}),function(){var b=document.getElementsByTagName("body")[0],c=document.createElement("div"),d,e,g,h,i;d=document.createElement(b?"div":"body"),g={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"},b&&a.extend(g,{position:"absolute",left:"-1000px",top:"-1000px"});for(var j in g)d.style[j]=g[j];d.appendChild(c),e=b||document.documentElement,e.insertBefore(d,e.firstChild),c.style.cssText="position: absolute; left: 10.7432222px; top: 10.432325px; height: 30px; width: 201px;",h=a(c).offset(function(a,b){return b}).offset(),d.innerHTML="",e.removeChild(d),i=h.top+h.left+(b?2e3:0),f.fractions=i>21&&i<22}()})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.draggable.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.widget("ui.draggable",a.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1},_create:function(){this.options.helper=="original"&&!/^(?:r|a|f)/.test(this.element.css("position"))&&(this.element[0].style.position="relative"),this.options.addClasses&&this.element.addClass("ui-draggable"),this.options.disabled&&this.element.addClass("ui-draggable-disabled"),this._mouseInit()},destroy:function(){if(!this.element.data("draggable"))return;return this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled"),this._mouseDestroy(),this},_mouseCapture:function(b){var c=this.options;return this.helper||c.disabled||a(b.target).is(".ui-resizable-handle")?!1:(this.handle=this._getHandle(b),this.handle?(c.iframeFix&&a(c.iframeFix===!0?"iframe":c.iframeFix).each(function(){a('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1e3}).css(a(this).offset()).appendTo("body")}),!0):!1)},_mouseStart:function(b){var c=this.options;return this.helper=this._createHelper(b),this._cacheHelperProportions(),a.ui.ddmanager&&(a.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt),c.containment&&this._setContainment(),this._trigger("start",b)===!1?(this._clear(),!1):(this._cacheHelperProportions(),a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.helper.addClass("ui-draggable-dragging"),this._mouseDrag(b,!0),a.ui.ddmanager&&a.ui.ddmanager.dragStart(this,b),!0)},_mouseDrag:function(b,c){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute");if(!c){var d=this._uiHash();if(this._trigger("drag",b,d)===!1)return this._mouseUp({}),!1;this.position=d.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";return a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),!1},_mouseStop:function(b){var c=!1;a.ui.ddmanager&&!this.options.dropBehaviour&&(c=a.ui.ddmanager.drop(this,b)),this.dropped&&(c=this.dropped,this.dropped=!1);var d=this.element[0],e=!1;while(d&&(d=d.parentNode))d==document&&(e=!0);if(!e&&this.options.helper==="original")return!1;if(this.options.revert=="invalid"&&!c||this.options.revert=="valid"&&c||this.options.revert===!0||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,c)){var f=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){f._trigger("stop",b)!==!1&&f._clear()})}else this._trigger("stop",b)!==!1&&this._clear();return!1},_mouseUp:function(b){return this.options.iframeFix===!0&&a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),a.ui.ddmanager&&a.ui.ddmanager.dragStop(this,b),a.ui.mouse.prototype._mouseUp.call(this,b)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(b){var c=!this.options.handle||!a(this.options.handle,this.element).length?!0:!1;return a(this.options.handle,this.element).find("*").andSelf().each(function(){this==b.target&&(c=!0)}),c},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone().removeAttr("id"):this.element;return d.parents("body").length||d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo),d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute"),d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var 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e=c.offset(),f=a(d).css("overflow")!="hidden";this.containment=[(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0),(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0),(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=c}else b.containment.constructor==Array&&(this.containment=b.containment)},_convertPositionTo:function(b,c){c||(c=this.position);var 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h;if(this.containment){if(this.relative_container){var i=this.relative_container.offset();h=[this.containment[0]+i.left,this.containment[1]+i.top,this.containment[2]+i.left,this.containment[3]+i.top]}else h=this.containment;b.pageX-this.offset.click.left<h[0]&&(f=h[0]+this.offset.click.left),b.pageY-this.offset.click.top<h[1]&&(g=h[1]+this.offset.click.top),b.pageX-this.offset.click.left>h[2]&&(f=h[2]+this.offset.click.left),b.pageY-this.offset.click.top>h[3]&&(g=h[3]+this.offset.click.top)}if(c.grid){var j=c.grid[1]?this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1]:this.originalPageY;g=h?j-this.offset.click.top<h[1]||j-this.offset.click.top>h[3]?j-this.offset.click.top<h[1]?j+c.grid[1]:j-c.grid[1]:j:j;var k=c.grid[0]?this.originalPageX+Math.round((f-this.originalPageX)/c.grid[0])*c.grid[0]:this.originalPageX;f=h?k-this.offset.click.left<h[0]||k-this.offset.click.left>h[2]?k-this.offset.click.left<h[0]?k+c.grid[0]:k-c.grid[0]:k:k}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:d.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:d.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging"),this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1},_trigger:function(b,c,d){return d=d||this._uiHash(),a.ui.plugin.call(this,b,[c,d]),b=="drag"&&(this.positionAbs=this._convertPositionTo("absolute")),a.Widget.prototype._trigger.call(this,b,c,d)},plugins:{},_uiHash:function(a){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),a.extend(a.ui.draggable,{version:"1.8.20"}),a.ui.plugin.add("draggable","connectToSortable",{start:function(b,c){var d=a(this).data("draggable"),e=d.options,f=a.extend({},c,{item:d.element});d.sortables=[],a(e.connectToSortable).each(function(){var c=a.data(this,"sortable");c&&!c.options.disabled&&(d.sortables.push({instance:c,shouldRevert:c.options.revert}),c.refreshPositions(),c._trigger("activate",b,f))})},stop:function(b,c){var d=a(this).data("draggable"),e=a.extend({},c,{item:d.element});a.each(d.sortables,function(){this.instance.isOver?(this.instance.isOver=0,d.cancelHelperRemoval=!0,this.instance.cancelHelperRemoval=!1,this.shouldRevert&&(this.instance.options.revert=!0),this.instance._mouseStop(b),this.instance.options.helper=this.instance.options._helper,d.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})):(this.instance.cancelHelperRemoval=!1,this.instance._trigger("deactivate",b,e))})},drag:function(b,c){var d=a(this).data("draggable"),e=this,f=function(b){var c=this.offset.click.top,d=this.offset.click.left,e=this.positionAbs.top,f=this.positionAbs.left,g=b.height,h=b.width,i=b.top,j=b.left;return a.ui.isOver(e+c,f+d,i,j,g,h)};a.each(d.sortables,function(f){this.instance.positionAbs=d.positionAbs,this.instance.helperProportions=d.helperProportions,this.instance.offset.click=d.offset.click,this.instance._intersectsWith(this.instance.containerCache)?(this.instance.isOver||(this.instance.isOver=1,this.instance.currentItem=a(e).clone().removeAttr("id").appendTo(this.instance.element).data("sortable-item",!0),this.instance.options._helper=this.instance.options.helper,this.instance.options.helper=function(){return c.helper[0]},b.target=this.instance.currentItem[0],this.instance._mouseCapture(b,!0),this.instance._mouseStart(b,!0,!0),this.instance.offset.click.top=d.offset.click.top,this.instance.offset.click.left=d.offset.click.left,this.instance.offset.parent.left-=d.offset.parent.left-this.instance.offset.parent.left,this.instance.offset.parent.top-=d.offset.parent.top-this.instance.offset.parent.top,d._trigger("toSortable",b),d.dropped=this.instance.element,d.currentItem=d.element,this.instance.fromOutside=d),this.instance.currentItem&&this.instance._mouseDrag(b)):this.instance.isOver&&(this.instance.isOver=0,this.instance.cancelHelperRemoval=!0,this.instance.options.revert=!1,this.instance._trigger("out",b,this.instance._uiHash(this.instance)),this.instance._mouseStop(b,!0),this.instance.options.helper=this.instance.options._helper,this.instance.currentItem.remove(),this.instance.placeholder&&this.instance.placeholder.remove(),d._trigger("fromSortable",b),d.dropped=!1)})}}),a.ui.plugin.add("draggable","cursor",{start:function(b,c){var d=a("body"),e=a(this).data("draggable").options;d.css("cursor")&&(e._cursor=d.css("cursor")),d.css("cursor",e.cursor)},stop:function(b,c){var d=a(this).data("draggable").options;d._cursor&&a("body").css("cursor",d._cursor)}}),a.ui.plugin.add("draggable","opacity",{start:function(b,c){var d=a(c.helper),e=a(this).data("draggable").options;d.css("opacity")&&(e._opacity=d.css("opacity")),d.css("opacity",e.opacity)},stop:function(b,c){var d=a(this).data("draggable").options;d._opacity&&a(c.helper).css("opacity",d._opacity)}}),a.ui.plugin.add("draggable","scroll",{start:function(b,c){var d=a(this).data("draggable");d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"&&(d.overflowOffset=d.scrollParent.offset())},drag:function(b,c){var d=a(this).data("draggable"),e=d.options,f=!1;if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"){if(!e.axis||e.axis!="x")d.overflowOffset.top+d.scrollParent[0].offsetHeight-b.pageY<e.scrollSensitivity?d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop+e.scrollSpeed:b.pageY-d.overflowOffset.top<e.scrollSensitivity&&(d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop-e.scrollSpeed);if(!e.axis||e.axis!="y")d.overflowOffset.left+d.scrollParent[0].offsetWidth-b.pageX<e.scrollSensitivity?d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft+e.scrollSpeed:b.pageX-d.overflowOffset.left<e.scrollSensitivity&&(d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft-e.scrollSpeed)}else{if(!e.axis||e.axis!="x")b.pageY-a(document).scrollTop()<e.scrollSensitivity?f=a(document).scrollTop(a(document).scrollTop()-e.scrollSpeed):a(window).height()-(b.pageY-a(document).scrollTop())<e.scrollSensitivity&&(f=a(document).scrollTop(a(document).scrollTop()+e.scrollSpeed));if(!e.axis||e.axis!="y")b.pageX-a(document).scrollLeft()<e.scrollSensitivity?f=a(document).scrollLeft(a(document).scrollLeft()-e.scrollSpeed):a(window).width()-(b.pageX-a(document).scrollLeft())<e.scrollSensitivity&&(f=a(document).scrollLeft(a(document).scrollLeft()+e.scrollSpeed))}f!==!1&&a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(d,b)}}),a.ui.plugin.add("draggable","snap",{start:function(b,c){var d=a(this).data("draggable"),e=d.options;d.snapElements=[],a(e.snap.constructor!=String?e.snap.items||":data(draggable)":e.snap).each(function(){var b=a(this),c=b.offset();this!=d.element[0]&&d.snapElements.push({item:this,width:b.outerWidth(),height:b.outerHeight(),top:c.top,left:c.left})})},drag:function(b,c){var d=a(this).data("draggable"),e=d.options,f=e.snapTolerance,g=c.offset.left,h=g+d.helperProportions.width,i=c.offset.top,j=i+d.helperProportions.height;for(var k=d.snapElements.length-1;k>=0;k--){var l=d.snapElements[k].left,m=l+d.snapElements[k].width,n=d.snapElements[k].top,o=n+d.snapElements[k].height;if(!(l-f<g&&g<m+f&&n-f<i&&i<o+f||l-f<g&&g<m+f&&n-f<j&&j<o+f||l-f<h&&h<m+f&&n-f<i&&i<o+f||l-f<h&&h<m+f&&n-f<j&&j<o+f)){d.snapElements[k].snapping&&d.options.snap.release&&d.options.snap.release.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[k].item})),d.snapElements[k].snapping=!1;continue}if(e.snapMode!="inner"){var p=Math.abs(n-j)<=f,q=Math.abs(o-i)<=f,r=Math.abs(l-h)<=f,s=Math.abs(m-g)<=f;p&&(c.position.top=d._convertPositionTo("relative",{top:n-d.helperProportions.height,left:0}).top-d.margins.top),q&&(c.position.top=d._convertPositionTo("relative",{top:o,left:0}).top-d.margins.top),r&&(c.position.left=d._convertPositionTo("relative",{top:0,left:l-d.helperProportions.width}).left-d.margins.left),s&&(c.position.left=d._convertPositionTo("relative",{top:0,left:m}).left-d.margins.left)}var t=p||q||r||s;if(e.snapMode!="outer"){var p=Math.abs(n-i)<=f,q=Math.abs(o-j)<=f,r=Math.abs(l-g)<=f,s=Math.abs(m-h)<=f;p&&(c.position.top=d._convertPositionTo("relative",{top:n,left:0}).top-d.margins.top),q&&(c.position.top=d._convertPositionTo("relative",{top:o-d.helperProportions.height,left:0}).top-d.margins.top),r&&(c.position.left=d._convertPositionTo("relative",{top:0,left:l}).left-d.margins.left),s&&(c.position.left=d._convertPositionTo("relative",{top:0,left:m-d.helperProportions.width}).left-d.margins.left)}!d.snapElements[k].snapping&&(p||q||r||s||t)&&d.options.snap.snap&&d.options.snap.snap.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[k].item})),d.snapElements[k].snapping=p||q||r||s||t}}}),a.ui.plugin.add("draggable","stack",{start:function(b,c){var d=a(this).data("draggable").options,e=a.makeArray(a(d.stack)).sort(function(b,c){return(parseInt(a(b).css("zIndex"),10)||0)-(parseInt(a(c).css("zIndex"),10)||0)});if(!e.length)return;var f=parseInt(e[0].style.zIndex)||0;a(e).each(function(a){this.style.zIndex=f+a}),this[0].style.zIndex=f+e.length}}),a.ui.plugin.add("draggable","zIndex",{start:function(b,c){var d=a(c.helper),e=a(this).data("draggable").options;d.css("zIndex")&&(e._zIndex=d.css("zIndex")),d.css("zIndex",e.zIndex)},stop:function(b,c){var d=a(this).data("draggable").options;d._zIndex&&a(c.helper).css("zIndex",d._zIndex)}})})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.droppable.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:!1,addClasses:!0,greedy:!1,hoverClass:!1,scope:"default",tolerance:"intersect"},_create:function(){var b=this.options,c=b.accept;this.isover=0,this.isout=1,this.accept=a.isFunction(c)?c:function(a){return a.is(c)},this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight},a.ui.ddmanager.droppables[b.scope]=a.ui.ddmanager.droppables[b.scope]||[],a.ui.ddmanager.droppables[b.scope].push(this),b.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){var b=a.ui.ddmanager.droppables[this.options.scope];for(var c=0;c<b.length;c++)b[c]==this&&b.splice(c,1);return this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable"),this},_setOption:function(b,c){b=="accept"&&(this.accept=a.isFunction(c)?c:function(a){return a.is(c)}),a.Widget.prototype._setOption.apply(this,arguments)},_activate:function(b){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.addClass(this.options.activeClass),c&&this._trigger("activate",b,this.ui(c))},_deactivate:function(b){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass),c&&this._trigger("deactivate",b,this.ui(c))},_over:function(b){var c=a.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0])return;this.accept.call(this.element[0],c.currentItem||c.element)&&(this.options.hoverClass&&this.element.addClass(this.options.hoverClass),this._trigger("over",b,this.ui(c)))},_out:function(b){var c=a.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0])return;this.accept.call(this.element[0],c.currentItem||c.element)&&(this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("out",b,this.ui(c)))},_drop:function(b,c){var d=c||a.ui.ddmanager.current;if(!d||(d.currentItem||d.element)[0]==this.element[0])return!1;var e=!1;return this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var b=a.data(this,"droppable");if(b.options.greedy&&!b.options.disabled&&b.options.scope==d.options.scope&&b.accept.call(b.element[0],d.currentItem||d.element)&&a.ui.intersect(d,a.extend(b,{offset:b.element.offset()}),b.options.tolerance))return e=!0,!1}),e?!1:this.accept.call(this.element[0],d.currentItem||d.element)?(this.options.activeClass&&this.element.removeClass(this.options.activeClass),this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("drop",b,this.ui(d)),this.element):!1},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}}),a.extend(a.ui.droppable,{version:"1.8.20"}),a.ui.intersect=function(b,c,d){if(!c.offset)return!1;var e=(b.positionAbs||b.position.absolute).left,f=e+b.helperProportions.width,g=(b.positionAbs||b.position.absolute).top,h=g+b.helperProportions.height,i=c.offset.left,j=i+c.proportions.width,k=c.offset.top,l=k+c.proportions.height;switch(d){case"fit":return i<=e&&f<=j&&k<=g&&h<=l;case"intersect":return i<e+b.helperProportions.width/2&&f-b.helperProportions.width/2<j&&k<g+b.helperProportions.height/2&&h-b.helperProportions.height/2<l;case"pointer":var m=(b.positionAbs||b.position.absolute).left+(b.clickOffset||b.offset.click).left,n=(b.positionAbs||b.position.absolute).top+(b.clickOffset||b.offset.click).top,o=a.ui.isOver(n,m,k,i,c.proportions.height,c.proportions.width);return o;case"touch":return(g>=k&&g<=l||h>=k&&h<=l||g<k&&h>l)&&(e>=i&&e<=j||f>=i&&f<=j||e<i&&f>j);default:return!1}},a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(b,c){var d=a.ui.ddmanager.droppables[b.options.scope]||[],e=c?c.type:null,f=(b.currentItem||b.element).find(":data(droppable)").andSelf();g:for(var h=0;h<d.length;h++){if(d[h].options.disabled||b&&!d[h].accept.call(d[h].element[0],b.currentItem||b.element))continue;for(var i=0;i<f.length;i++)if(f[i]==d[h].element[0]){d[h].proportions.height=0;continue g}d[h].visible=d[h].element.css("display")!="none";if(!d[h].visible)continue;e=="mousedown"&&d[h]._activate.call(d[h],c),d[h].offset=d[h].element.offset(),d[h].proportions={width:d[h].element[0].offsetWidth,height:d[h].element[0].offsetHeight}}},drop:function(b,c){var d=!1;return a.each(a.ui.ddmanager.droppables[b.options.scope]||[],function(){if(!this.options)return;!this.options.disabled&&this.visible&&a.ui.intersect(b,this,this.options.tolerance)&&(d=this._drop.call(this,c)||d),!this.options.disabled&&this.visible&&this.accept.call(this.element[0],b.currentItem||b.element)&&(this.isout=1,this.isover=0,this._deactivate.call(this,c))}),d},dragStart:function(b,c){b.element.parents(":not(body,html)").bind("scroll.droppable",function(){b.options.refreshPositions||a.ui.ddmanager.prepareOffsets(b,c)})},drag:function(b,c){b.options.refreshPositions&&a.ui.ddmanager.prepareOffsets(b,c),a.each(a.ui.ddmanager.droppables[b.options.scope]||[],function(){if(this.options.disabled||this.greedyChild||!this.visible)return;var d=a.ui.intersect(b,this,this.options.tolerance),e=!d&&this.isover==1?"isout":d&&this.isover==0?"isover":null;if(!e)return;var f;if(this.options.greedy){var g=this.element.parents(":data(droppable):eq(0)");g.length&&(f=a.data(g[0],"droppable"),f.greedyChild=e=="isover"?1:0)}f&&e=="isover"&&(f.isover=0,f.isout=1,f._out.call(f,c)),this[e]=1,this[e=="isout"?"isover":"isout"]=0,this[e=="isover"?"_over":"_out"].call(this,c),f&&e=="isout"&&(f.isout=0,f.isover=1,f._over.call(f,c))})},dragStop:function(b,c){b.element.parents(":not(body,html)").unbind("scroll.droppable"),b.options.refreshPositions||a.ui.ddmanager.prepareOffsets(b,c)}}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.resizable.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.widget("ui.resizable",a.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1e3},_create:function(){var b=this,c=this.options;this.element.addClass("ui-resizable"),a.extend(this,{_aspectRatio:!!c.aspectRatio,aspectRatio:c.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:c.helper||c.ghost||c.animate?c.helper||"ui-resizable-helper":null}),this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)&&(this.element.wrap(a('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("resizable",this.element.data("resizable")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=c.handles||(a(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor==String){this.handles=="all"&&(this.handles="n,e,s,w,se,sw,ne,nw");var d=this.handles.split(",");this.handles={};for(var e=0;e<d.length;e++){var f=a.trim(d[e]),g="ui-resizable-"+f,h=a('<div class="ui-resizable-handle '+g+'"></div>');h.css({zIndex:c.zIndex}),"se"==f&&h.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[f]=".ui-resizable-"+f,this.element.append(h)}}this._renderAxis=function(b){b=b||this.element;for(var c in this.handles){this.handles[c].constructor==String&&(this.handles[c]=a(this.handles[c],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var d=a(this.handles[c],this.element),e=0;e=/sw|ne|nw|se|n|s/.test(c)?d.outerHeight():d.outerWidth();var f=["padding",/ne|nw|n/.test(c)?"Top":/se|sw|s/.test(c)?"Bottom":/^e$/.test(c)?"Right":"Left"].join("");b.css(f,e),this._proportionallyResize()}if(!a(this.handles[c]).length)continue}},this._renderAxis(this.element),this._handles=a(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){if(!b.resizing){if(this.className)var a=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=a&&a[1]?a[1]:"se"}}),c.autoHide&&(this._handles.hide(),a(this.element).addClass("ui-resizable-autohide").hover(function(){if(c.disabled)return;a(this).removeClass("ui-resizable-autohide"),b._handles.show()},function(){if(c.disabled)return;b.resizing||(a(this).addClass("ui-resizable-autohide"),b._handles.hide())})),this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(b){a(b).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var c=this.element;c.after(this.originalElement.css({position:c.css("position"),width:c.outerWidth(),height:c.outerHeight(),top:c.css("top"),left:c.css("left")})).remove()}return this.originalElement.css("resize",this.originalResizeStyle),b(this.originalElement),this},_mouseCapture:function(b){var c=!1;for(var d in this.handles)a(this.handles[d])[0]==b.target&&(c=!0);return!this.options.disabled&&c},_mouseStart:function(b){var d=this.options,e=this.element.position(),f=this.element;this.resizing=!0,this.documentScroll={top:a(document).scrollTop(),left:a(document).scrollLeft()},(f.is(".ui-draggable")||/absolute/.test(f.css("position")))&&f.css({position:"absolute",top:e.top,left:e.left}),this._renderProxy();var g=c(this.helper.css("left")),h=c(this.helper.css("top"));d.containment&&(g+=a(d.containment).scrollLeft()||0,h+=a(d.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:g,top:h},this.size=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalSize=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalPosition={left:g,top:h},this.sizeDiff={width:f.outerWidth()-f.width(),height:f.outerHeight()-f.height()},this.originalMousePosition={left:b.pageX,top:b.pageY},this.aspectRatio=typeof d.aspectRatio=="number"?d.aspectRatio:this.originalSize.width/this.originalSize.height||1;var i=a(".ui-resizable-"+this.axis).css("cursor");return a("body").css("cursor",i=="auto"?this.axis+"-resize":i),f.addClass("ui-resizable-resizing"),this._propagate("start",b),!0},_mouseDrag:function(b){var c=this.helper,d=this.options,e={},f=this,g=this.originalMousePosition,h=this.axis,i=b.pageX-g.left||0,j=b.pageY-g.top||0,k=this._change[h];if(!k)return!1;var l=k.apply(this,[b,i,j]),m=a.browser.msie&&a.browser.version<7,n=this.sizeDiff;this._updateVirtualBoundaries(b.shiftKey);if(this._aspectRatio||b.shiftKey)l=this._updateRatio(l,b);return l=this._respectSize(l,b),this._propagate("resize",b),c.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"}),!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize(),this._updateCache(l),this._trigger("resize",b,this.ui()),!1},_mouseStop:function(b){this.resizing=!1;var c=this.options,d=this;if(this._helper){var e=this._proportionallyResizeElements,f=e.length&&/textarea/i.test(e[0].nodeName),g=f&&a.ui.hasScroll(e[0],"left")?0:d.sizeDiff.height,h=f?0:d.sizeDiff.width,i={width:d.helper.width()-h,height:d.helper.height()-g},j=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,k=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;c.animate||this.element.css(a.extend(i,{top:k,left:j})),d.helper.height(d.size.height),d.helper.width(d.size.width),this._helper&&!c.animate&&this._proportionallyResize()}return a("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",b),this._helper&&this.helper.remove(),!1},_updateVirtualBoundaries:function(a){var b=this.options,c,e,f,g,h;h={minWidth:d(b.minWidth)?b.minWidth:0,maxWidth:d(b.maxWidth)?b.maxWidth:Infinity,minHeight:d(b.minHeight)?b.minHeight:0,maxHeight:d(b.maxHeight)?b.maxHeight:Infinity};if(this._aspectRatio||a)c=h.minHeight*this.aspectRatio,f=h.minWidth/this.aspectRatio,e=h.maxHeight*this.aspectRatio,g=h.maxWidth/this.aspectRatio,c>h.minWidth&&(h.minWidth=c),f>h.minHeight&&(h.minHeight=f),e<h.maxWidth&&(h.maxWidth=e),g<h.maxHeight&&(h.maxHeight=g);this._vBoundaries=h},_updateCache:function(a){var b=this.options;this.offset=this.helper.offset(),d(a.left)&&(this.position.left=a.left),d(a.top)&&(this.position.top=a.top),d(a.height)&&(this.size.height=a.height),d(a.width)&&(this.size.width=a.width)},_updateRatio:function(a,b){var c=this.options,e=this.position,f=this.size,g=this.axis;return d(a.height)?a.width=a.height*this.aspectRatio:d(a.width)&&(a.height=a.width/this.aspectRatio),g=="sw"&&(a.left=e.left+(f.width-a.width),a.top=null),g=="nw"&&(a.top=e.top+(f.height-a.height),a.left=e.left+(f.width-a.width)),a},_respectSize:function(a,b){var c=this.helper,e=this._vBoundaries,f=this._aspectRatio||b.shiftKey,g=this.axis,h=d(a.width)&&e.maxWidth&&e.maxWidth<a.width,i=d(a.height)&&e.maxHeight&&e.maxHeight<a.height,j=d(a.width)&&e.minWidth&&e.minWidth>a.width,k=d(a.height)&&e.minHeight&&e.minHeight>a.height;j&&(a.width=e.minWidth),k&&(a.height=e.minHeight),h&&(a.width=e.maxWidth),i&&(a.height=e.maxHeight);var l=this.originalPosition.left+this.originalSize.width,m=this.position.top+this.size.height,n=/sw|nw|w/.test(g),o=/nw|ne|n/.test(g);j&&n&&(a.left=l-e.minWidth),h&&n&&(a.left=l-e.maxWidth),k&&o&&(a.top=m-e.minHeight),i&&o&&(a.top=m-e.maxHeight);var p=!a.width&&!a.height;return p&&!a.left&&a.top?a.top=null:p&&!a.top&&a.left&&(a.left=null),a},_proportionallyResize:function(){var b=this.options;if(!this._proportionallyResizeElements.length)return;var c=this.helper||this.element;for(var d=0;d<this._proportionallyResizeElements.length;d++){var e=this._proportionallyResizeElements[d];if(!this.borderDif){var f=[e.css("borderTopWidth"),e.css("borderRightWidth"),e.css("borderBottomWidth"),e.css("borderLeftWidth")],g=[e.css("paddingTop"),e.css("paddingRight"),e.css("paddingBottom"),e.css("paddingLeft")];this.borderDif=a.map(f,function(a,b){var c=parseInt(a,10)||0,d=parseInt(g[b],10)||0;return c+d})}if(!a.browser.msie||!a(c).is(":hidden")&&!a(c).parents(":hidden").length)e.css({height:c.height()-this.borderDif[0]-this.borderDif[2]||0,width:c.width()-this.borderDif[1]-this.borderDif[3]||0});else continue}},_renderProxy:function(){var b=this.element,c=this.options;this.elementOffset=b.offset();if(this._helper){this.helper=this.helper||a('<div style="overflow:hidden;"></div>');var d=a.browser.msie&&a.browser.version<7,e=d?1:0,f=d?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+f,height:this.element.outerHeight()+f,position:"absolute",left:this.elementOffset.left-e+"px",top:this.elementOffset.top-e+"px",zIndex:++c.zIndex}),this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(a,b,c){return{width:this.originalSize.width+b}},w:function(a,b,c){var d=this.options,e=this.originalSize,f=this.originalPosition;return{left:f.left+b,width:e.width-b}},n:function(a,b,c){var d=this.options,e=this.originalSize,f=this.originalPosition;return{top:f.top+c,height:e.height-c}},s:function(a,b,c){return{height:this.originalSize.height+c}},se:function(b,c,d){return a.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},sw:function(b,c,d){return a.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,c,d]))},ne:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},nw:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,c,d]))}},_propagate:function(b,c){a.ui.plugin.call(this,b,[c,this.ui()]),b!="resize"&&this._trigger(b,c,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),a.extend(a.ui.resizable,{version:"1.8.20"}),a.ui.plugin.add("resizable","alsoResize",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=function(b){a(b).each(function(){var b=a(this);b.data("resizable-alsoresize",{width:parseInt(b.width(),10),height:parseInt(b.height(),10),left:parseInt(b.css("left"),10),top:parseInt(b.css("top"),10)})})};typeof e.alsoResize=="object"&&!e.alsoResize.parentNode?e.alsoResize.length?(e.alsoResize=e.alsoResize[0],f(e.alsoResize)):a.each(e.alsoResize,function(a){f(a)}):f(e.alsoResize)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.originalSize,g=d.originalPosition,h={height:d.size.height-f.height||0,width:d.size.width-f.width||0,top:d.position.top-g.top||0,left:d.position.left-g.left||0},i=function(b,d){a(b).each(function(){var b=a(this),e=a(this).data("resizable-alsoresize"),f={},g=d&&d.length?d:b.parents(c.originalElement[0]).length?["width","height"]:["width","height","top","left"];a.each(g,function(a,b){var c=(e[b]||0)+(h[b]||0);c&&c>=0&&(f[b]=c||null)}),b.css(f)})};typeof e.alsoResize=="object"&&!e.alsoResize.nodeType?a.each(e.alsoResize,function(a,b){i(a,b)}):i(e.alsoResize)},stop:function(b,c){a(this).removeData("resizable-alsoresize")}}),a.ui.plugin.add("resizable","animate",{stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d._proportionallyResizeElements,g=f.length&&/textarea/i.test(f[0].nodeName),h=g&&a.ui.hasScroll(f[0],"left")?0:d.sizeDiff.height,i=g?0:d.sizeDiff.width,j={width:d.size.width-i,height:d.size.height-h},k=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,l=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;d.element.animate(a.extend(j,l&&k?{top:l,left:k}:{}),{duration:e.animateDuration,easing:e.animateEasing,step:function(){var c={width:parseInt(d.element.css("width"),10),height:parseInt(d.element.css("height"),10),top:parseInt(d.element.css("top"),10),left:parseInt(d.element.css("left"),10)};f&&f.length&&a(f[0]).css({width:c.width,height:c.height}),d._updateCache(c),d._propagate("resize",b)}})}}),a.ui.plugin.add("resizable","containment",{start:function(b,d){var e=a(this).data("resizable"),f=e.options,g=e.element,h=f.containment,i=h instanceof a?h.get(0):/parent/.test(h)?g.parent().get(0):h;if(!i)return;e.containerElement=a(i);if(/document/.test(h)||h==document)e.containerOffset={left:0,top:0},e.containerPosition={left:0,top:0},e.parentData={element:a(document),left:0,top:0,width:a(document).width(),height:a(document).height()||document.body.parentNode.scrollHeight};else{var j=a(i),k=[];a(["Top","Right","Left","Bottom"]).each(function(a,b){k[a]=c(j.css("padding"+b))}),e.containerOffset=j.offset(),e.containerPosition=j.position(),e.containerSize={height:j.innerHeight()-k[3],width:j.innerWidth()-k[1]};var l=e.containerOffset,m=e.containerSize.height,n=e.containerSize.width,o=a.ui.hasScroll(i,"left")?i.scrollWidth:n,p=a.ui.hasScroll(i)?i.scrollHeight:m;e.parentData={element:i,left:l.left,top:l.top,width:o,height:p}}},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.containerSize,g=d.containerOffset,h=d.size,i=d.position,j=d._aspectRatio||b.shiftKey,k={top:0,left:0},l=d.containerElement;l[0]!=document&&/static/.test(l.css("position"))&&(k=g),i.left<(d._helper?g.left:0)&&(d.size.width=d.size.width+(d._helper?d.position.left-g.left:d.position.left-k.left),j&&(d.size.height=d.size.width/d.aspectRatio),d.position.left=e.helper?g.left:0),i.top<(d._helper?g.top:0)&&(d.size.height=d.size.height+(d._helper?d.position.top-g.top:d.position.top),j&&(d.size.width=d.size.height*d.aspectRatio),d.position.top=d._helper?g.top:0),d.offset.left=d.parentData.left+d.position.left,d.offset.top=d.parentData.top+d.position.top;var m=Math.abs((d._helper?d.offset.left-k.left:d.offset.left-k.left)+d.sizeDiff.width),n=Math.abs((d._helper?d.offset.top-k.top:d.offset.top-g.top)+d.sizeDiff.height),o=d.containerElement.get(0)==d.element.parent().get(0),p=/relative|absolute/.test(d.containerElement.css("position"));o&&p&&(m-=d.parentData.left),m+d.size.width>=d.parentData.width&&(d.size.width=d.parentData.width-m,j&&(d.size.height=d.size.width/d.aspectRatio)),n+d.size.height>=d.parentData.height&&(d.size.height=d.parentData.height-n,j&&(d.size.width=d.size.height*d.aspectRatio))},stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.position,g=d.containerOffset,h=d.containerPosition,i=d.containerElement,j=a(d.helper),k=j.offset(),l=j.outerWidth()-d.sizeDiff.width,m=j.outerHeight()-d.sizeDiff.height;d._helper&&!e.animate&&/relative/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m}),d._helper&&!e.animate&&/static/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m})}}),a.ui.plugin.add("resizable","ghost",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size;d.ghost=d.originalElement.clone(),d.ghost.css({opacity:.25,display:"block",position:"relative",height:f.height,width:f.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof e.ghost=="string"?e.ghost:""),d.ghost.appendTo(d.helper)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.ghost.css({position:"relative",height:d.size.height,width:d.size.width})},stop:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.helper&&d.helper.get(0).removeChild(d.ghost.get(0))}}),a.ui.plugin.add("resizable","grid",{resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size,g=d.originalSize,h=d.originalPosition,i=d.axis,j=e._aspectRatio||b.shiftKey;e.grid=typeof e.grid=="number"?[e.grid,e.grid]:e.grid;var k=Math.round((f.width-g.width)/(e.grid[0]||1))*(e.grid[0]||1),l=Math.round((f.height-g.height)/(e.grid[1]||1))*(e.grid[1]||1);/^(se|s|e)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l):/^(ne)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l):/^(sw)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.left=h.left-k):(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l,d.position.left=h.left-k)}});var c=function(a){return parseInt(a,10)||0},d=function(a){return!isNaN(parseInt(a,10))}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.selectable.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.widget("ui.selectable",a.ui.mouse,{options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch"},_create:function(){var b=this;this.element.addClass("ui-selectable"),this.dragged=!1;var c;this.refresh=function(){c=a(b.options.filter,b.element[0]),c.addClass("ui-selectee"),c.each(function(){var b=a(this),c=b.offset();a.data(this,"selectable-item",{element:this,$element:b,left:c.left,top:c.top,right:c.left+b.outerWidth(),bottom:c.top+b.outerHeight(),startselected:!1,selected:b.hasClass("ui-selected"),selecting:b.hasClass("ui-selecting"),unselecting:b.hasClass("ui-unselecting")})})},this.refresh(),this.selectees=c.addClass("ui-selectee"),this._mouseInit(),this.helper=a("<div class='ui-selectable-helper'></div>")},destroy:function(){return this.selectees.removeClass("ui-selectee").removeData("selectable-item"),this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable"),this._mouseDestroy(),this},_mouseStart:function(b){var c=this;this.opos=[b.pageX,b.pageY];if(this.options.disabled)return;var d=this.options;this.selectees=a(d.filter,this.element[0]),this._trigger("start",b),a(d.appendTo).append(this.helper),this.helper.css({left:b.clientX,top:b.clientY,width:0,height:0}),d.autoRefresh&&this.refresh(),this.selectees.filter(".ui-selected").each(function(){var d=a.data(this,"selectable-item");d.startselected=!0,!b.metaKey&&!b.ctrlKey&&(d.$element.removeClass("ui-selected"),d.selected=!1,d.$element.addClass("ui-unselecting"),d.unselecting=!0,c._trigger("unselecting",b,{unselecting:d.element}))}),a(b.target).parents().andSelf().each(function(){var d=a.data(this,"selectable-item");if(d){var e=!b.metaKey&&!b.ctrlKey||!d.$element.hasClass("ui-selected");return d.$element.removeClass(e?"ui-unselecting":"ui-selected").addClass(e?"ui-selecting":"ui-unselecting"),d.unselecting=!e,d.selecting=e,d.selected=e,e?c._trigger("selecting",b,{selecting:d.element}):c._trigger("unselecting",b,{unselecting:d.element}),!1}})},_mouseDrag:function(b){var c=this;this.dragged=!0;if(this.options.disabled)return;var d=this.options,e=this.opos[0],f=this.opos[1],g=b.pageX,h=b.pageY;if(e>g){var i=g;g=e,e=i}if(f>h){var i=h;h=f,f=i}return this.helper.css({left:e,top:f,width:g-e,height:h-f}),this.selectees.each(function(){var i=a.data(this,"selectable-item");if(!i||i.element==c.element[0])return;var j=!1;d.tolerance=="touch"?j=!(i.left>g||i.right<e||i.top>h||i.bottom<f):d.tolerance=="fit"&&(j=i.left>e&&i.right<g&&i.top>f&&i.bottom<h),j?(i.selected&&(i.$element.removeClass("ui-selected"),i.selected=!1),i.unselecting&&(i.$element.removeClass("ui-unselecting"),i.unselecting=!1),i.selecting||(i.$element.addClass("ui-selecting"),i.selecting=!0,c._trigger("selecting",b,{selecting:i.element}))):(i.selecting&&((b.metaKey||b.ctrlKey)&&i.startselected?(i.$element.removeClass("ui-selecting"),i.selecting=!1,i.$element.addClass("ui-selected"),i.selected=!0):(i.$element.removeClass("ui-selecting"),i.selecting=!1,i.startselected&&(i.$element.addClass("ui-unselecting"),i.unselecting=!0),c._trigger("unselecting",b,{unselecting:i.element}))),i.selected&&!b.metaKey&&!b.ctrlKey&&!i.startselected&&(i.$element.removeClass("ui-selected"),i.selected=!1,i.$element.addClass("ui-unselecting"),i.unselecting=!0,c._trigger("unselecting",b,{unselecting:i.element})))}),!1},_mouseStop:function(b){var c=this;this.dragged=!1;var d=this.options;return a(".ui-unselecting",this.element[0]).each(function(){var d=a.data(this,"selectable-item");d.$element.removeClass("ui-unselecting"),d.unselecting=!1,d.startselected=!1,c._trigger("unselected",b,{unselected:d.element})}),a(".ui-selecting",this.element[0]).each(function(){var d=a.data(this,"selectable-item");d.$element.removeClass("ui-selecting").addClass("ui-selected"),d.selecting=!1,d.selected=!0,d.startselected=!0,c._trigger("selected",b,{selected:d.element})}),this._trigger("stop",b),this.helper.remove(),!1}}),a.extend(a.ui.selectable,{version:"1.8.20"})})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.sortable.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.widget("ui.sortable",a.ui.mouse,{widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3},_create:function(){var a=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit(),this.ready=!0},destroy:function(){a.Widget.prototype.destroy.call(this),this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var b=this.items.length-1;b>=0;b--)this.items[b].item.removeData(this.widgetName+"-item");return this},_setOption:function(b,c){b==="disabled"?(this.options[b]=c,this.widget()[c?"addClass":"removeClass"]("ui-sortable-disabled")):a.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(b,c){var d=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type=="static")return!1;this._refreshItems(b);var e=null,f=this,g=a(b.target).parents().each(function(){if(a.data(this,d.widgetName+"-item")==f)return e=a(this),!1});a.data(b.target,d.widgetName+"-item")==f&&(e=a(b.target));if(!e)return!1;if(this.options.handle&&!c){var h=!1;a(this.options.handle,e).find("*").andSelf().each(function(){this==b.target&&(h=!0)});if(!h)return!1}return this.currentItem=e,this._removeCurrentsFromItems(),!0},_mouseStart:function(b,c,d){var e=this.options,f=this;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(b),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!=this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),e.containment&&this._setContainment(),e.cursor&&(a("body").css("cursor")&&(this._storedCursor=a("body").css("cursor")),a("body").css("cursor",e.cursor)),e.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",e.opacity)),e.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",e.zIndex)),this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",b,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!d)for(var g=this.containers.length-1;g>=0;g--)this.containers[g]._trigger("activate",b,f._uiHash(this));return a.ui.ddmanager&&(a.ui.ddmanager.current=this),a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(b),!0},_mouseDrag:function(b){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs);if(this.options.scroll){var c=this.options,d=!1;this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-b.pageY<c.scrollSensitivity?this.scrollParent[0].scrollTop=d=this.scrollParent[0].scrollTop+c.scrollSpeed:b.pageY-this.overflowOffset.top<c.scrollSensitivity&&(this.scrollParent[0].scrollTop=d=this.scrollParent[0].scrollTop-c.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-b.pageX<c.scrollSensitivity?this.scrollParent[0].scrollLeft=d=this.scrollParent[0].scrollLeft+c.scrollSpeed:b.pageX-this.overflowOffset.left<c.scrollSensitivity&&(this.scrollParent[0].scrollLeft=d=this.scrollParent[0].scrollLeft-c.scrollSpeed)):(b.pageY-a(document).scrollTop()<c.scrollSensitivity?d=a(document).scrollTop(a(document).scrollTop()-c.scrollSpeed):a(window).height()-(b.pageY-a(document).scrollTop())<c.scrollSensitivity&&(d=a(document).scrollTop(a(document).scrollTop()+c.scrollSpeed)),b.pageX-a(document).scrollLeft()<c.scrollSensitivity?d=a(document).scrollLeft(a(document).scrollLeft()-c.scrollSpeed):a(window).width()-(b.pageX-a(document).scrollLeft())<c.scrollSensitivity&&(d=a(document).scrollLeft(a(document).scrollLeft()+c.scrollSpeed))),d!==!1&&a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(var e=this.items.length-1;e>=0;e--){var f=this.items[e],g=f.item[0],h=this._intersectsWithPointer(f);if(!h)continue;if(g!=this.currentItem[0]&&this.placeholder[h==1?"next":"prev"]()[0]!=g&&!a.ui.contains(this.placeholder[0],g)&&(this.options.type=="semi-dynamic"?!a.ui.contains(this.element[0],g):!0)){this.direction=h==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(f))this._rearrange(b,f);else break;this._trigger("change",b,this._uiHash());break}}return this._contactContainers(b),a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),this._trigger("sort",b,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(b,c){if(!b)return;a.ui.ddmanager&&!this.options.dropBehaviour&&a.ui.ddmanager.drop(this,b);if(this.options.revert){var d=this,e=d.placeholder.offset();d.reverting=!0,a(this.helper).animate({left:e.left-this.offset.parent.left-d.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:e.top-this.offset.parent.top-d.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){d._clear(b)})}else this._clear(b,c);return!1},cancel:function(){var b=this;if(this.dragging){this._mouseUp({target:null}),this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("deactivate",null,b._uiHash(this)),this.containers[c].containerCache.over&&(this.containers[c]._trigger("out",null,b._uiHash(this)),this.containers[c].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),a.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},a(c).each(function(){var c=(a(b.item||this).attr(b.attribute||"id")||"").match(b.expression||/(.+)[-=_](.+)/);c&&d.push((b.key||c[1]+"[]")+"="+(b.key&&b.expression?c[1]:c[2]))}),!d.length&&b.key&&d.push(b.key+"="),d.join("&")},toArray:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},c.each(function(){d.push(a(b.item||this).attr(b.attribute||"id")||"")}),d},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,d=this.positionAbs.top,e=d+this.helperProportions.height,f=a.left,g=f+a.width,h=a.top,i=h+a.height,j=this.offset.click.top,k=this.offset.click.left,l=d+j>h&&d+j<i&&b+k>f&&b+k<g;return this.options.tolerance=="pointer"||this.options.forcePointerForContainers||this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>a[this.floating?"width":"height"]?l:f<b+this.helperProportions.width/2&&c-this.helperProportions.width/2<g&&h<d+this.helperProportions.height/2&&e-this.helperProportions.height/2<i},_intersectsWithPointer:function(b){var c=this.options.axis==="x"||a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,b.top,b.height),d=this.options.axis==="y"||a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,b.left,b.width),e=c&&d,f=this._getDragVerticalDirection(),g=this._getDragHorizontalDirection();return e?this.floating?g&&g=="right"||f=="down"?2:1:f&&(f=="down"?2:1):!1},_intersectsWithSides:function(b){var c=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,b.top+b.height/2,b.height),d=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,b.left+b.width/2,b.width),e=this._getDragVerticalDirection(),f=this._getDragHorizontalDirection();return this.floating&&f?f=="right"&&d||f=="left"&&!d:e&&(e=="down"&&c||e=="up"&&!c)},_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return a!=0&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){return this._refreshItems(a),this.refreshPositions(),this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(b){var c=this,d=[],e=[],f=this._connectWith();if(f&&b)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var j=a.data(h[i],this.widgetName);j&&j!=this&&!j.options.disabled&&e.push([a.isFunction(j.options.items)?j.options.items.call(j.element):a(j.options.items,j.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),j])}}e.push([a.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):a(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(var g=e.length-1;g>=0;g--)e[g][0].each(function(){d.push(this)});return a(d)},_removeCurrentsFromItems:function(){var a=this.currentItem.find(":data("+this.widgetName+"-item)");for(var b=0;b<this.items.length;b++)for(var c=0;c<a.length;c++)a[c]==this.items[b].item[0]&&this.items.splice(b,1)},_refreshItems:function(b){this.items=[],this.containers=[this];var c=this.items,d=this,e=[[a.isFunction(this.options.items)?this.options.items.call(this.element[0],b,{item:this.currentItem}):a(this.options.items,this.element),this]],f=this._connectWith();if(f&&this.ready)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var j=a.data(h[i],this.widgetName);j&&j!=this&&!j.options.disabled&&(e.push([a.isFunction(j.options.items)?j.options.items.call(j.element[0],b,{item:this.currentItem}):a(j.options.items,j.element),j]),this.containers.push(j))}}for(var g=e.length-1;g>=0;g--){var k=e[g][1],l=e[g][0];for(var i=0,m=l.length;i<m;i++){var n=a(l[i]);n.data(this.widgetName+"-item",k),c.push({item:n,instance:k,width:0,height:0,left:0,top:0})}}},refreshPositions:function(b){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());for(var c=this.items.length-1;c>=0;c--){var d=this.items[c];if(d.instance!=this.currentContainer&&this.currentContainer&&d.item[0]!=this.currentItem[0])continue;var e=this.options.toleranceElement?a(this.options.toleranceElement,d.item):d.item;b||(d.width=e.outerWidth(),d.height=e.outerHeight());var f=e.offset();d.left=f.left,d.top=f.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(var c=this.containers.length-1;c>=0;c--){var f=this.containers[c].element.offset();this.containers[c].containerCache.left=f.left,this.containers[c].containerCache.top=f.top,this.containers[c].containerCache.width=this.containers[c].element.outerWidth(),this.containers[c].containerCache.height=this.containers[c].element.outerHeight()}return this},_createPlaceholder:function(b){var c=b||this,d=c.options;if(!d.placeholder||d.placeholder.constructor==String){var e=d.placeholder;d.placeholder={element:function(){var b=a(document.createElement(c.currentItem[0].nodeName)).addClass(e||c.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];return e||(b.style.visibility="hidden"),b},update:function(a,b){if(e&&!d.forcePlaceholderSize)return;b.height()||b.height(c.currentItem.innerHeight()-parseInt(c.currentItem.css("paddingTop")||0,10)-parseInt(c.currentItem.css("paddingBottom")||0,10)),b.width()||b.width(c.currentItem.innerWidth()-parseInt(c.currentItem.css("paddingLeft")||0,10)-parseInt(c.currentItem.css("paddingRight")||0,10))}}}c.placeholder=a(d.placeholder.element.call(c.element,c.currentItem)),c.currentItem.after(c.placeholder),d.placeholder.update(c,c.placeholder)},_contactContainers:function(b){var c=null,d=null;for(var e=this.containers.length-1;e>=0;e--){if(a.ui.contains(this.currentItem[0],this.containers[e].element[0]))continue;if(this._intersectsWith(this.containers[e].containerCache)){if(c&&a.ui.contains(this.containers[e].element[0],c.element[0]))continue;c=this.containers[e],d=e}else this.containers[e].containerCache.over&&(this.containers[e]._trigger("out",b,this._uiHash(this)),this.containers[e].containerCache.over=0)}if(!c)return;if(this.containers.length===1)this.containers[d]._trigger("over",b,this._uiHash(this)),this.containers[d].containerCache.over=1;else if(this.currentContainer!=this.containers[d]){var f=1e4,g=null,h=this.positionAbs[this.containers[d].floating?"left":"top"];for(var i=this.items.length-1;i>=0;i--){if(!a.ui.contains(this.containers[d].element[0],this.items[i].item[0]))continue;var j=this.items[i][this.containers[d].floating?"left":"top"];Math.abs(j-h)<f&&(f=Math.abs(j-h),g=this.items[i])}if(!g&&!this.options.dropOnEmpty)return;this.currentContainer=this.containers[d],g?this._rearrange(b,g,null,!0):this._rearrange(b,null,this.containers[d].element,!0),this._trigger("change",b,this._uiHash()),this.containers[d]._trigger("change",b,this._uiHash(this)),this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[d]._trigger("over",b,this._uiHash(this)),this.containers[d].containerCache.over=1}},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b,this.currentItem])):c.helper=="clone"?this.currentItem.clone():this.currentItem;return d.parents("body").length||a(c.appendTo!="parent"?c.appendTo:this.currentItem[0].parentNode)[0].appendChild(d[0]),d[0]==this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(d[0].style.width==""||c.forceHelperSize)&&d.width(this.currentItem.width()),(d[0].style.height==""||c.forceHelperSize)&&d.height(this.currentItem.height()),d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.currentItem.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b=this.options;b.containment=="parent"&&(b.containment=this.helper[0].parentNode);if(b.containment=="document"||b.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)){var 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* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.accordion.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.widget("ui.accordion",{options:{active:0,animated:"slide",autoHeight:!0,clearStyle:!1,collapsible:!1,event:"click",fillSpace:!1,header:"> li > :first-child,> :not(li):even",icons:{header:"ui-icon-triangle-1-e",headerSelected:"ui-icon-triangle-1-s"},navigation:!1,navigationFilter:function(){return this.href.toLowerCase()===location.href.toLowerCase()}},_create:function(){var b=this,c=b.options;b.running=0,b.element.addClass("ui-accordion ui-widget ui-helper-reset").children("li").addClass("ui-accordion-li-fix"),b.headers=b.element.find(c.header).addClass("ui-accordion-header ui-helper-reset ui-state-default 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2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.autocomplete.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){var c=0;a.widget("ui.autocomplete",{options:{appendTo:"body",autoFocus:!1,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null},pending:0,_create:function(){var b=this,c=this.element[0].ownerDocument,d;this.isMultiLine=this.element.is("textarea"),this.element.addClass("ui-autocomplete-input").attr("autocomplete","off").attr({role:"textbox","aria-autocomplete":"list","aria-haspopup":"true"}).bind("keydown.autocomplete",function(c){if(b.options.disabled||b.element.propAttr("readOnly"))return;d=!1;var e=a.ui.keyCode;switch(c.keyCode){case e.PAGE_UP:b._move("previousPage",c);break;case e.PAGE_DOWN:b._move("nextPage",c);break;case e.UP:b._keyEvent("previous",c);break;case e.DOWN:b._keyEvent("next",c);break;case e.ENTER:case e.NUMPAD_ENTER:b.menu.active&&(d=!0,c.preventDefault());case e.TAB:if(!b.menu.active)return;b.menu.select(c);break;case e.ESCAPE:b.element.val(b.term),b.close(c);break;default:clearTimeout(b.searching),b.searching=setTimeout(function(){b.term!=b.element.val()&&(b.selectedItem=null,b.search(null,c))},b.options.delay)}}).bind("keypress.autocomplete",function(a){d&&(d=!1,a.preventDefault())}).bind("focus.autocomplete",function(){if(b.options.disabled)return;b.selectedItem=null,b.previous=b.element.val()}).bind("blur.autocomplete",function(a){if(b.options.disabled)return;clearTimeout(b.searching),b.closing=setTimeout(function(){b.close(a),b._change(a)},150)}),this._initSource(),this.menu=a("<ul></ul>").addClass("ui-autocomplete").appendTo(a(this.options.appendTo||"body",c)[0]).mousedown(function(c){var d=b.menu.element[0];a(c.target).closest(".ui-menu-item").length||setTimeout(function(){a(document).one("mousedown",function(c){c.target!==b.element[0]&&c.target!==d&&!a.ui.contains(d,c.target)&&b.close()})},1),setTimeout(function(){clearTimeout(b.closing)},13)}).menu({focus:function(a,c){var 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e=d.item.data("item.autocomplete"),f=b.previous;b.element[0]!==c.activeElement&&(b.element.focus(),b.previous=f,setTimeout(function(){b.previous=f,b.selectedItem=e},1)),!1!==b._trigger("select",a,{item:e})&&b.element.val(e.value),b.term=b.element.val(),b.close(a),b.selectedItem=e},blur:function(a,c){b.menu.element.is(":visible")&&b.element.val()!==b.term&&b.element.val(b.term)}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu"),a.fn.bgiframe&&this.menu.element.bgiframe(),b.beforeunloadHandler=function(){b.element.removeAttr("autocomplete")},a(window).bind("beforeunload",b.beforeunloadHandler)},destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup"),this.menu.element.remove(),a(window).unbind("beforeunload",this.beforeunloadHandler),a.Widget.prototype.destroy.call(this)},_setOption:function(b,c){a.Widget.prototype._setOption.apply(this,arguments),b==="source"&&this._initSource(),b==="appendTo"&&this.menu.element.appendTo(a(c||"body",this.element[0].ownerDocument)[0]),b==="disabled"&&c&&this.xhr&&this.xhr.abort()},_initSource:function(){var 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* https://github.com/jquery/jquery-ui
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* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
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* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.dialog.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
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c=[],d=[0,0],e;if(b){if(typeof b=="string"||typeof b=="object"&&"0"in b)c=b.split?b.split(" "):[b[0],b[1]],c.length===1&&(c[1]=c[0]),a.each(["left","top"],function(a,b){+c[a]===c[a]&&(d[a]=c[a],c[a]=b)}),b={my:c.join(" "),at:c.join(" "),offset:d.join(" ")};b=a.extend({},a.ui.dialog.prototype.options.position,b)}else b=a.ui.dialog.prototype.options.position;e=this.uiDialog.is(":visible"),e||this.uiDialog.show(),this.uiDialog.css({top:0,left:0}).position(a.extend({of:window},b)),e||this.uiDialog.hide()},_setOptions:function(b){var c=this,f={},g=!1;a.each(b,function(a,b){c._setOption(a,b),a in d&&(g=!0),a in e&&(f[a]=b)}),g&&this._size(),this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option",f)},_setOption:function(b,d){var e=this,f=e.uiDialog;switch(b){case"beforeclose":b="beforeClose";break;case"buttons":e._createButtons(d);break;case"closeText":e.uiDialogTitlebarCloseText.text(""+d);break;case"dialogClass":f.removeClass(e.options.dialogClass).addClass(c+d);break;case"disabled":d?f.addClass("ui-dialog-disabled"):f.removeClass("ui-dialog-disabled");break;case"draggable":var g=f.is(":data(draggable)");g&&!d&&f.draggable("destroy"),!g&&d&&e._makeDraggable();break;case"position":e._position(d);break;case"resizable":var h=f.is(":data(resizable)");h&&!d&&f.resizable("destroy"),h&&typeof d=="string"&&f.resizable("option","handles",d),!h&&d!==!1&&e._makeResizable(d);break;case"title":a(".ui-dialog-title",e.uiDialogTitlebar).html(""+(d||"&#160;"))}a.Widget.prototype._setOption.apply(e,arguments)},_size:function(){var b=this.options,c,d,e=this.uiDialog.is(":visible");this.element.show().css({width:"auto",minHeight:0,height:0}),b.minWidth>b.width&&(b.width=b.minWidth),c=this.uiDialog.css({height:"auto",width:b.width}).height(),d=Math.max(0,b.minHeight-c);if(b.height==="auto")if(a.support.minHeight)this.element.css({minHeight:d,height:"auto"});else{this.uiDialog.show();var f=this.element.css("height","auto").height();e||this.uiDialog.hide(),this.element.height(Math.max(f,d))}else this.element.height(Math.max(b.height-c,0));this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())}}),a.extend(a.ui.dialog,{version:"1.8.20",uuid:0,maxZ:0,getTitleId:function(a){var b=a.attr("id");return b||(this.uuid+=1,b=this.uuid),"ui-dialog-title-"+b},overlay:function(b){this.$el=a.ui.dialog.overlay.create(b)}}),a.extend(a.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:a.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(a){return a+".dialog-overlay"}).join(" "),create:function(b){this.instances.length===0&&(setTimeout(function(){a.ui.dialog.overlay.instances.length&&a(document).bind(a.ui.dialog.overlay.events,function(b){if(a(b.target).zIndex()<a.ui.dialog.overlay.maxZ)return!1})},1),a(document).bind("keydown.dialog-overlay",function(c){b.options.closeOnEscape&&!c.isDefaultPrevented()&&c.keyCode&&c.keyCode===a.ui.keyCode.ESCAPE&&(b.close(c),c.preventDefault())}),a(window).bind("resize.dialog-overlay",a.ui.dialog.overlay.resize));var c=(this.oldInstances.pop()||a("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});return a.fn.bgiframe&&c.bgiframe(),this.instances.push(c),c},destroy:function(b){var c=a.inArray(b,this.instances);c!=-1&&this.oldInstances.push(this.instances.splice(c,1)[0]),this.instances.length===0&&a([document,window]).unbind(".dialog-overlay"),b.remove();var d=0;a.each(this.instances,function(){d=Math.max(d,this.css("z-index"))}),this.maxZ=d},height:function(){var b,c;return a.browser.msie&&a.browser.version<7?(b=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight),c=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight),b<c?a(window).height()+"px":b+"px"):a(document).height()+"px"},width:function(){var b,c;return a.browser.msie?(b=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth),c=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth),b<c?a(window).width()+"px":b+"px"):a(document).width()+"px"},resize:function(){var b=a([]);a.each(a.ui.dialog.overlay.instances,function(){b=b.add(this)}),b.css({width:0,height:0}).css({width:a.ui.dialog.overlay.width(),height:a.ui.dialog.overlay.height()})}}),a.extend(a.ui.dialog.overlay.prototype,{destroy:function(){a.ui.dialog.overlay.destroy(this.$el)}})})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.slider.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){var c=5;a.widget("ui.slider",a.ui.mouse,{widgetEventPrefix:"slide",options:{animate:!1,distance:0,max:100,min:0,orientation:"horizontal",range:!1,step:1,value:0,values:null},_create:function(){var b=this,d=this.options,e=this.element.find(".ui-slider-handle").addClass("ui-state-default ui-corner-all"),f="<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",g=d.values&&d.values.length||1,h=[];this._keySliding=!1,this._mouseSliding=!1,this._animateOff=!0,this._handleIndex=null,this._detectOrientation(),this._mouseInit(),this.element.addClass("ui-slider ui-slider-"+this.orientation+" ui-widget"+" ui-widget-content"+" ui-corner-all"+(d.disabled?" ui-slider-disabled ui-disabled":"")),this.range=a([]),d.range&&(d.range===!0&&(d.values||(d.values=[this._valueMin(),this._valueMin()]),d.values.length&&d.values.length!==2&&(d.values=[d.values[0],d.values[0]])),this.range=a("<div></div>").appendTo(this.element).addClass("ui-slider-range 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a.ui.keyCode.LEFT:d.preventDefault();if(!b._keySliding){b._keySliding=!0,a(this).addClass("ui-state-active"),f=b._start(d,e);if(f===!1)return}}i=b.options.step,b.options.values&&b.options.values.length?g=h=b.values(e):g=h=b.value();switch(d.keyCode){case a.ui.keyCode.HOME:h=b._valueMin();break;case a.ui.keyCode.END:h=b._valueMax();break;case a.ui.keyCode.PAGE_UP:h=b._trimAlignValue(g+(b._valueMax()-b._valueMin())/c);break;case a.ui.keyCode.PAGE_DOWN:h=b._trimAlignValue(g-(b._valueMax()-b._valueMin())/c);break;case a.ui.keyCode.UP:case a.ui.keyCode.RIGHT:if(g===b._valueMax())return;h=b._trimAlignValue(g+i);break;case a.ui.keyCode.DOWN:case a.ui.keyCode.LEFT:if(g===b._valueMin())return;h=b._trimAlignValue(g-i)}b._slide(d,e,h)}).keyup(function(c){var d=a(this).data("index.ui-slider-handle");b._keySliding&&(b._keySliding=!1,b._stop(c,d),b._change(c,d),a(this).removeClass("ui-state-active"))}),this._refreshValue(),this._animateOff=!1},destroy:function(){return this.handles.remove(),this.range.remove(),this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider"),this._mouseDestroy(),this},_mouseCapture:function(b){var c=this.options,d,e,f,g,h,i,j,k,l;return c.disabled?!1:(this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()},this.elementOffset=this.element.offset(),d={x:b.pageX,y:b.pageY},e=this._normValueFromMouse(d),f=this._valueMax()-this._valueMin()+1,h=this,this.handles.each(function(b){var c=Math.abs(e-h.values(b));f>c&&(f=c,g=a(this),i=b)}),c.range===!0&&this.values(1)===c.min&&(i+=1,g=a(this.handles[i])),j=this._start(b,i),j===!1?!1:(this._mouseSliding=!0,h._handleIndex=i,g.addClass("ui-state-active").focus(),k=g.offset(),l=!a(b.target).parents().andSelf().is(".ui-slider-handle"),this._clickOffset=l?{left:0,top:0}:{left:b.pageX-k.left-g.width()/2,top:b.pageY-k.top-g.height()/2-(parseInt(g.css("borderTopWidth"),10)||0)-(parseInt(g.css("borderBottomWidth"),10)||0)+(parseInt(g.css("marginTop"),10)||0)},this.handles.hasClass("ui-state-hover")||this._slide(b,i,e),this._animateOff=!0,!0))},_mouseStart:function(a){return!0},_mouseDrag:function(a){var b={x:a.pageX,y:a.pageY},c=this._normValueFromMouse(b);return this._slide(a,this._handleIndex,c),!1},_mouseStop:function(a){return this.handles.removeClass("ui-state-active"),this._mouseSliding=!1,this._stop(a,this._handleIndex),this._change(a,this._handleIndex),this._handleIndex=null,this._clickOffset=null,this._animateOff=!1,!1},_detectOrientation:function(){this.orientation=this.options.orientation==="vertical"?"vertical":"horizontal"},_normValueFromMouse:function(a){var b,c,d,e,f;return this.orientation==="horizontal"?(b=this.elementSize.width,c=a.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)):(b=this.elementSize.height,c=a.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)),d=c/b,d>1&&(d=1),d<0&&(d=0),this.orientation==="vertical"&&(d=1-d),e=this._valueMax()-this._valueMin(),f=this._valueMin()+d*e,this._trimAlignValue(f)},_start:function(a,b){var c={handle:this.handles[b],value:this.value()};return this.options.values&&this.options.values.length&&(c.value=this.values(b),c.values=this.values()),this._trigger("start",a,c)},_slide:function(a,b,c){var d,e,f;this.options.values&&this.options.values.length?(d=this.values(b?0:1),this.options.values.length===2&&this.options.range===!0&&(b===0&&c>d||b===1&&c<d)&&(c=d),c!==this.values(b)&&(e=this.values(),e[b]=c,f=this._trigger("slide",a,{handle:this.handles[b],value:c,values:e}),d=this.values(b?0:1),f!==!1&&this.values(b,c,!0))):c!==this.value()&&(f=this._trigger("slide",a,{handle:this.handles[b],value:c}),f!==!1&&this.value(c))},_stop:function(a,b){var c={handle:this.handles[b],value:this.value()};this.options.values&&this.options.values.length&&(c.value=this.values(b),c.values=this.values()),this._trigger("stop",a,c)},_change:function(a,b){if(!this._keySliding&&!this._mouseSliding){var c={handle:this.handles[b],value:this.value()};this.options.values&&this.options.values.length&&(c.value=this.values(b),c.values=this.values()),this._trigger("change",a,c)}},value:function(a){if(arguments.length){this.options.value=this._trimAlignValue(a),this._refreshValue(),this._change(null,0);return}return this._value()},values:function(b,c){var d,e,f;if(arguments.length>1){this.options.values[b]=this._trimAlignValue(c),this._refreshValue(),this._change(null,b);return}if(!arguments.length)return this._values();if(!a.isArray(arguments[0]))return this.options.values&&this.options.values.length?this._values(b):this.value();d=this.options.values,e=arguments[0];for(f=0;f<d.length;f+=1)d[f]=this._trimAlignValue(e[f]),this._change(null,f);this._refreshValue()},_setOption:function(b,c){var d,e=0;a.isArray(this.options.values)&&(e=this.options.values.length),a.Widget.prototype._setOption.apply(this,arguments);switch(b){case"disabled":c?(this.handles.filter(".ui-state-focus").blur(),this.handles.removeClass("ui-state-hover"),this.handles.propAttr("disabled",!0),this.element.addClass("ui-disabled")):(this.handles.propAttr("disabled",!1),this.element.removeClass("ui-disabled"));break;case"orientation":this._detectOrientation(),this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation),this._refreshValue();break;case"value":this._animateOff=!0,this._refreshValue(),this._change(null,0),this._animateOff=!1;break;case"values":this._animateOff=!0,this._refreshValue();for(d=0;d<e;d+=1)this._change(null,d);this._animateOff=!1}},_value:function(){var a=this.options.value;return a=this._trimAlignValue(a),a},_values:function(a){var b,c,d;if(arguments.length)return b=this.options.values[a],b=this._trimAlignValue(b),b;c=this.options.values.slice();for(d=0;d<c.length;d+=1)c[d]=this._trimAlignValue(c[d]);return c},_trimAlignValue:function(a){if(a<=this._valueMin())return this._valueMin();if(a>=this._valueMax())return this._valueMax();var b=this.options.step>0?this.options.step:1,c=(a-this._valueMin())%b,d=a-c;return Math.abs(c)*2>=b&&(d+=c>0?b:-b),parseFloat(d.toFixed(5))},_valueMin:function(){return this.options.min},_valueMax:function(){return this.options.max},_refreshValue:function(){var b=this.options.range,c=this.options,d=this,e=this._animateOff?!1:c.animate,f,g={},h,i,j,k;this.options.values&&this.options.values.length?this.handles.each(function(b,i){f=(d.values(b)-d._valueMin())/(d._valueMax()-d._valueMin())*100,g[d.orientation==="horizontal"?"left":"bottom"]=f+"%",a(this).stop(1,1)[e?"animate":"css"](g,c.animate),d.options.range===!0&&(d.orientation==="horizontal"?(b===0&&d.range.stop(1,1)[e?"animate":"css"]({left:f+"%"},c.animate),b===1&&d.range[e?"animate":"css"]({width:f-h+"%"},{queue:!1,duration:c.animate})):(b===0&&d.range.stop(1,1)[e?"animate":"css"]({bottom:f+"%"},c.animate),b===1&&d.range[e?"animate":"css"]({height:f-h+"%"},{queue:!1,duration:c.animate}))),h=f}):(i=this.value(),j=this._valueMin(),k=this._valueMax(),f=k!==j?(i-j)/(k-j)*100:0,g[d.orientation==="horizontal"?"left":"bottom"]=f+"%",this.handle.stop(1,1)[e?"animate":"css"](g,c.animate),b==="min"&&this.orientation==="horizontal"&&this.range.stop(1,1)[e?"animate":"css"]({width:f+"%"},c.animate),b==="max"&&this.orientation==="horizontal"&&this.range[e?"animate":"css"]({width:100-f+"%"},{queue:!1,duration:c.animate}),b==="min"&&this.orientation==="vertical"&&this.range.stop(1,1)[e?"animate":"css"]({height:f+"%"},c.animate),b==="max"&&this.orientation==="vertical"&&this.range[e?"animate":"css"]({height:100-f+"%"},{queue:!1,duration:c.animate}))}}),a.extend(a.ui.slider,{version:"1.8.20"})})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.tabs.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){function e(){return++c}function f(){return++d}var c=0,d=0;a.widget("ui.tabs",{options:{add:null,ajaxOptions:null,cache:!1,cookie:null,collapsible:!1,disable:null,disabled:[],enable:null,event:"click",fx:null,idPrefix:"ui-tabs-",load:null,panelTemplate:"<div></div>",remove:null,select:null,show:null,spinner:"<em>Loading&#8230;</em>",tabTemplate:"<li><a href='#{href}'><span>#{label}</span></a></li>"},_create:function(){this._tabify(!0)},_setOption:function(a,b){if(a=="selected"){if(this.options.collapsible&&b==this.options.selected)return;this.select(b)}else this.options[a]=b,this._tabify()},_tabId:function(a){return a.title&&a.title.replace(/\s/g,"_").replace(/[^\w\u00c0-\uFFFF-]/g,"")||this.options.idPrefix+e()},_sanitizeSelector:function(a){return a.replace(/:/g,"\\:")},_cookie:function(){var b=this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+f());return a.cookie.apply(null,[b].concat(a.makeArray(arguments)))},_ui:function(a,b){return{tab:a,panel:b,index:this.anchors.index(a)}},_cleanup:function(){this.lis.filter(".ui-state-processing").removeClass("ui-state-processing").find("span:data(label.tabs)").each(function(){var b=a(this);b.html(b.data("label.tabs")).removeData("label.tabs")})},_tabify:function(c){function m(b,c){b.css("display",""),!a.support.opacity&&c.opacity&&b[0].style.removeAttribute("filter")}var d=this,e=this.options,f=/^#.+/;this.list=this.element.find("ol,ul").eq(0),this.lis=a(" > li:has(a[href])",this.list),this.anchors=this.lis.map(function(){return a("a",this)[0]}),this.panels=a([]),this.anchors.each(function(b,c){var g=a(c).attr("href"),h=g.split("#")[0],i;h&&(h===location.toString().split("#")[0]||(i=a("base")[0])&&h===i.href)&&(g=c.hash,c.href=g);if(f.test(g))d.panels=d.panels.add(d.element.find(d._sanitizeSelector(g)));else if(g&&g!=="#"){a.data(c,"href.tabs",g),a.data(c,"load.tabs",g.replace(/#.*$/,""));var j=d._tabId(c);c.href="#"+j;var k=d.element.find("#"+j);k.length||(k=a(e.panelTemplate).attr("id",j).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").insertAfter(d.panels[b-1]||d.list),k.data("destroy.tabs",!0)),d.panels=d.panels.add(k)}else e.disabled.push(b)}),c?(this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all"),this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all"),this.lis.addClass("ui-state-default ui-corner-top"),this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom"),e.selected===b?(location.hash&&this.anchors.each(function(a,b){if(b.hash==location.hash)return e.selected=a,!1}),typeof e.selected!="number"&&e.cookie&&(e.selected=parseInt(d._cookie(),10)),typeof 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i=function(a,b){b.is(":not(.ui-state-disabled)")&&b.addClass("ui-state-"+a)},j=function(a,b){b.removeClass("ui-state-"+a)};this.lis.bind("mouseover.tabs",function(){i("hover",a(this))}),this.lis.bind("mouseout.tabs",function(){j("hover",a(this))}),this.anchors.bind("focus.tabs",function(){i("focus",a(this).closest("li"))}),this.anchors.bind("blur.tabs",function(){j("focus",a(this).closest("li"))})}var k,l;e.fx&&(a.isArray(e.fx)?(k=e.fx[0],l=e.fx[1]):k=l=e.fx);var n=l?function(b,c){a(b).closest("li").addClass("ui-tabs-selected ui-state-active"),c.hide().removeClass("ui-tabs-hide").animate(l,l.duration||"normal",function(){m(c,l),d._trigger("show",null,d._ui(b,c[0]))})}:function(b,c){a(b).closest("li").addClass("ui-tabs-selected ui-state-active"),c.removeClass("ui-tabs-hide"),d._trigger("show",null,d._ui(b,c[0]))},o=k?function(a,b){b.animate(k,k.duration||"normal",function(){d.lis.removeClass("ui-tabs-selected ui-state-active"),b.addClass("ui-tabs-hide"),m(b,k),d.element.dequeue("tabs")})}:function(a,b,c){d.lis.removeClass("ui-tabs-selected ui-state-active"),b.addClass("ui-tabs-hide"),d.element.dequeue("tabs")};this.anchors.bind(e.event+".tabs",function(){var b=this,c=a(b).closest("li"),f=d.panels.filter(":not(.ui-tabs-hide)"),g=d.element.find(d._sanitizeSelector(b.hash));if(c.hasClass("ui-tabs-selected")&&!e.collapsible||c.hasClass("ui-state-disabled")||c.hasClass("ui-state-processing")||d.panels.filter(":animated").length||d._trigger("select",null,d._ui(this,g[0]))===!1)return this.blur(),!1;e.selected=d.anchors.index(this),d.abort();if(e.collapsible){if(c.hasClass("ui-tabs-selected"))return e.selected=-1,e.cookie&&d._cookie(e.selected,e.cookie),d.element.queue("tabs",function(){o(b,f)}).dequeue("tabs"),this.blur(),!1;if(!f.length)return e.cookie&&d._cookie(e.selected,e.cookie),d.element.queue("tabs",function(){n(b,g)}),d.load(d.anchors.index(this)),this.blur(),!1}e.cookie&&d._cookie(e.selected,e.cookie);if(g.length)f.length&&d.element.queue("tabs",function(){o(b,f)}),d.element.queue("tabs",function(){n(b,g)}),d.load(d.anchors.index(this));else throw"jQuery UI Tabs: Mismatching fragment identifier.";a.browser.msie&&this.blur()}),this.anchors.bind("click.tabs",function(){return!1})},_getIndex:function(a){return typeof a=="string"&&(a=this.anchors.index(this.anchors.filter("[href$='"+a+"']"))),a},destroy:function(){var b=this.options;return this.abort(),this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs"),this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all"),this.anchors.each(function(){var b=a.data(this,"href.tabs");b&&(this.href=b);var c=a(this).unbind(".tabs");a.each(["href","load","cache"],function(a,b){c.removeData(b+".tabs")})}),this.lis.unbind(".tabs").add(this.panels).each(function(){a.data(this,"destroy.tabs")?a(this).remove():a(this).removeClass(["ui-state-default","ui-corner-top","ui-tabs-selected","ui-state-active","ui-state-hover","ui-state-focus","ui-state-disabled","ui-tabs-panel","ui-widget-content","ui-corner-bottom","ui-tabs-hide"].join(" "))}),b.cookie&&this._cookie(null,b.cookie),this},add:function(c,d,e){e===b&&(e=this.anchors.length);var f=this,g=this.options,h=a(g.tabTemplate.replace(/#\{href\}/g,c).replace(/#\{label\}/g,d)),i=c.indexOf("#")?this._tabId(a("a",h)[0]):c.replace("#","");h.addClass("ui-state-default ui-corner-top").data("destroy.tabs",!0);var j=f.element.find("#"+i);return j.length||(j=a(g.panelTemplate).attr("id",i).data("destroy.tabs",!0)),j.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide"),e>=this.lis.length?(h.appendTo(this.list),j.appendTo(this.list[0].parentNode)):(h.insertBefore(this.lis[e]),j.insertBefore(this.panels[e])),g.disabled=a.map(g.disabled,function(a,b){return a>=e?++a:a}),this._tabify(),this.anchors.length==1&&(g.selected=0,h.addClass("ui-tabs-selected ui-state-active"),j.removeClass("ui-tabs-hide"),this.element.queue("tabs",function(){f._trigger("show",null,f._ui(f.anchors[0],f.panels[0]))}),this.load(0)),this._trigger("add",null,this._ui(this.anchors[e],this.panels[e])),this},remove:function(b){b=this._getIndex(b);var c=this.options,d=this.lis.eq(b).remove(),e=this.panels.eq(b).remove();return d.hasClass("ui-tabs-selected")&&this.anchors.length>1&&this.select(b+(b+1<this.anchors.length?1:-1)),c.disabled=a.map(a.grep(c.disabled,function(a,c){return a!=b}),function(a,c){return a>=b?--a:a}),this._tabify(),this._trigger("remove",null,this._ui(d.find("a")[0],e[0])),this},enable:function(b){b=this._getIndex(b);var c=this.options;if(a.inArray(b,c.disabled)==-1)return;return this.lis.eq(b).removeClass("ui-state-disabled"),c.disabled=a.grep(c.disabled,function(a,c){return a!=b}),this._trigger("enable",null,this._ui(this.anchors[b],this.panels[b])),this},disable:function(a){a=this._getIndex(a);var b=this,c=this.options;return a!=c.selected&&(this.lis.eq(a).addClass("ui-state-disabled"),c.disabled.push(a),c.disabled.sort(),this._trigger("disable",null,this._ui(this.anchors[a],this.panels[a]))),this},select:function(a){a=this._getIndex(a);if(a==-1)if(this.options.collapsible&&this.options.selected!=-1)a=this.options.selected;else return this;return this.anchors.eq(a).trigger(this.options.event+".tabs"),this},load:function(b){b=this._getIndex(b);var c=this,d=this.options,e=this.anchors.eq(b)[0],f=a.data(e,"load.tabs");this.abort();if(!f||this.element.queue("tabs").length!==0&&a.data(e,"cache.tabs")){this.element.dequeue("tabs");return}this.lis.eq(b).addClass("ui-state-processing");if(d.spinner){var g=a("span",e);g.data("label.tabs",g.html()).html(d.spinner)}return this.xhr=a.ajax(a.extend({},d.ajaxOptions,{url:f,success:function(f,g){c.element.find(c._sanitizeSelector(e.hash)).html(f),c._cleanup(),d.cache&&a.data(e,"cache.tabs",!0),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.success(f,g)}catch(h){}},error:function(a,f,g){c._cleanup(),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.error(a,f,b,e)}catch(g){}}})),c.element.dequeue("tabs"),this},abort:function(){return this.element.queue([]),this.panels.stop(!1,!0),this.element.queue("tabs",this.element.queue("tabs").splice(-2,2)),this.xhr&&(this.xhr.abort(),delete this.xhr),this._cleanup(),this},url:function(a,b){return this.anchors.eq(a).removeData("cache.tabs").data("load.tabs",b),this},length:function(){return this.anchors.length}}),a.extend(a.ui.tabs,{version:"1.8.20"}),a.extend(a.ui.tabs.prototype,{rotation:null,rotate:function(a,b){var c=this,d=this.options,e=c._rotate||(c._rotate=function(b){clearTimeout(c.rotation),c.rotation=setTimeout(function(){var a=d.selected;c.select(++a<c.anchors.length?a:0)},a),b&&b.stopPropagation()}),f=c._unrotate||(c._unrotate=b?function(a){e()}:function(a){a.clientX&&c.rotate(null)});return a?(this.element.bind("tabsshow",e),this.anchors.bind(d.event+".tabs",f),e()):(clearTimeout(c.rotation),this.element.unbind("tabsshow",e),this.anchors.unbind(d.event+".tabs",f),delete this._rotate,delete this._unrotate),this}})})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.ui.datepicker.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function($,undefined){function Datepicker(){this.debug=!1,this._curInst=null,this._keyEvent=!1,this._disabledInputs=[],this._datepickerShowing=!1,this._inDialog=!1,this._mainDivId="ui-datepicker-div",this._inlineClass="ui-datepicker-inline",this._appendClass="ui-datepicker-append",this._triggerClass="ui-datepicker-trigger",this._dialogClass="ui-datepicker-dialog",this._disableClass="ui-datepicker-disabled",this._unselectableClass="ui-datepicker-unselectable",this._currentClass="ui-datepicker-current-day",this._dayOverClass="ui-datepicker-days-cell-over",this.regional=[],this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:!1,showMonthAfterYear:!1,yearSuffix:""},this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:!1,hideIfNoPrevNext:!1,navigationAsDateFormat:!1,gotoCurrent:!1,changeMonth:!1,changeYear:!1,yearRange:"c-10:c+10",showOtherMonths:!1,selectOtherMonths:!1,showWeek:!1,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:!0,showButtonPanel:!1,autoSize:!1,disabled:!1},$.extend(this._defaults,this.regional[""]),this.dpDiv=bindHover($('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}function bindHover(a){var b="button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";return a.bind("mouseout",function(a){var c=$(a.target).closest(b);if(!c.length)return;c.removeClass("ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover")}).bind("mouseover",function(c){var d=$(c.target).closest(b);if($.datepicker._isDisabledDatepicker(instActive.inline?a.parent()[0]:instActive.input[0])||!d.length)return;d.parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"),d.addClass("ui-state-hover"),d.hasClass("ui-datepicker-prev")&&d.addClass("ui-datepicker-prev-hover"),d.hasClass("ui-datepicker-next")&&d.addClass("ui-datepicker-next-hover")})}function extendRemove(a,b){$.extend(a,b);for(var c in b)if(b[c]==null||b[c]==undefined)a[c]=b[c];return a}function isArray(a){return a&&($.browser.safari&&typeof a=="object"&&a.length||a.constructor&&a.constructor.toString().match(/\Array\(\)/))}$.extend($.ui,{datepicker:{version:"1.8.20"}});var PROP_NAME="datepicker",dpuuid=(new Date).getTime(),instActive;$.extend(Datepicker.prototype,{markerClassName:"hasDatepicker",maxRows:4,log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(a){return extendRemove(this._defaults,a||{}),this},_attachDatepicker:function(target,settings){var inlineSettings=null;for(var attrName in this._defaults){var attrValue=target.getAttribute("date:"+attrName);if(attrValue){inlineSettings=inlineSettings||{};try{inlineSettings[attrName]=eval(attrValue)}catch(err){inlineSettings[attrName]=attrValue}}}var nodeName=target.nodeName.toLowerCase(),inline=nodeName=="div"||nodeName=="span";target.id||(this.uuid+=1,target.id="dp"+this.uuid);var inst=this._newInst($(target),inline);inst.settings=$.extend({},settings||{},inlineSettings||{}),nodeName=="input"?this._connectDatepicker(target,inst):inline&&this._inlineDatepicker(target,inst)},_newInst:function(a,b){var c=a[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1");return{id:c,input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:b?bindHover($('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')):this.dpDiv}},_connectDatepicker:function(a,b){var c=$(a);b.append=$([]),b.trigger=$([]);if(c.hasClass(this.markerClassName))return;this._attachments(c,b),c.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(a,c,d){b.settings[c]=d}).bind("getData.datepicker",function(a,c){return this._get(b,c)}),this._autoSize(b),$.data(a,PROP_NAME,b),b.settings.disabled&&this._disableDatepicker(a)},_attachments:function(a,b){var c=this._get(b,"appendText"),d=this._get(b,"isRTL");b.append&&b.append.remove(),c&&(b.append=$('<span class="'+this._appendClass+'">'+c+"</span>"),a[d?"before":"after"](b.append)),a.unbind("focus",this._showDatepicker),b.trigger&&b.trigger.remove();var e=this._get(b,"showOn");(e=="focus"||e=="both")&&a.focus(this._showDatepicker);if(e=="button"||e=="both"){var f=this._get(b,"buttonText"),g=this._get(b,"buttonImage");b.trigger=$(this._get(b,"buttonImageOnly")?$("<img/>").addClass(this._triggerClass).attr({src:g,alt:f,title:f}):$('<button type="button"></button>').addClass(this._triggerClass).html(g==""?f:$("<img/>").attr({src:g,alt:f,title:f}))),a[d?"before":"after"](b.trigger),b.trigger.click(function(){return $.datepicker._datepickerShowing&&$.datepicker._lastInput==a[0]?$.datepicker._hideDatepicker():$.datepicker._datepickerShowing&&$.datepicker._lastInput!=a[0]?($.datepicker._hideDatepicker(),$.datepicker._showDatepicker(a[0])):$.datepicker._showDatepicker(a[0]),!1})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var d=function(a){var b=0,c=0;for(var d=0;d<a.length;d++)a[d].length>b&&(b=a[d].length,c=d);return c};b.setMonth(d(this._get(a,c.match(/MM/)?"monthNames":"monthNamesShort"))),b.setDate(d(this._get(a,c.match(/DD/)?"dayNames":"dayNamesShort"))+20-b.getDay())}a.input.attr("size",this._formatDate(a,b).length)}},_inlineDatepicker:function(a,b){var c=$(a);if(c.hasClass(this.markerClassName))return;c.addClass(this.markerClassName).append(b.dpDiv).bind("setData.datepicker",function(a,c,d){b.settings[c]=d}).bind("getData.datepicker",function(a,c){return this._get(b,c)}),$.data(a,PROP_NAME,b),this._setDate(b,this._getDefaultDate(b),!0),this._updateDatepicker(b),this._updateAlternate(b),b.settings.disabled&&this._disableDatepicker(a),b.dpDiv.css("display","block")},_dialogDatepicker:function(a,b,c,d,e){var f=this._dialogInst;if(!f){this.uuid+=1;var g="dp"+this.uuid;this._dialogInput=$('<input type="text" id="'+g+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>'),this._dialogInput.keydown(this._doKeyDown),$("body").append(this._dialogInput),f=this._dialogInst=this._newInst(this._dialogInput,!1),f.settings={},$.data(this._dialogInput[0],PROP_NAME,f)}extendRemove(f.settings,d||{}),b=b&&b.constructor==Date?this._formatDate(f,b):b,this._dialogInput.val(b),this._pos=e?e.length?e:[e.pageX,e.pageY]:null;if(!this._pos){var h=document.documentElement.clientWidth,i=document.documentElement.clientHeight,j=document.documentElement.scrollLeft||document.body.scrollLeft,k=document.documentElement.scrollTop||document.body.scrollTop;this._pos=[h/2-100+j,i/2-150+k]}return this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),f.settings.onSelect=c,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),$.blockUI&&$.blockUI(this.dpDiv),$.data(this._dialogInput[0],PROP_NAME,f),this},_destroyDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();$.removeData(a,PROP_NAME),d=="input"?(c.append.remove(),c.trigger.remove(),b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)):(d=="div"||d=="span")&&b.removeClass(this.markerClassName).empty()},_enableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!1,c.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().removeClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").removeAttr("disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b})},_disableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!0,c.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().addClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").attr("disabled","disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b}),this._disabledInputs[this._disabledInputs.length]=a},_isDisabledDatepicker:function(a){if(!a)return!1;for(var b=0;b<this._disabledInputs.length;b++)if(this._disabledInputs[b]==a)return!0;return!1},_getInst:function(a){try{return $.data(a,PROP_NAME)}catch(b){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(a,b,c){var d=this._getInst(a);if(arguments.length==2&&typeof b=="string")return b=="defaults"?$.extend({},$.datepicker._defaults):d?b=="all"?$.extend({},d.settings):this._get(d,b):null;var e=b||{};typeof b=="string"&&(e={},e[b]=c);if(d){this._curInst==d&&this._hideDatepicker();var f=this._getDateDatepicker(a,!0),g=this._getMinMaxDate(d,"min"),h=this._getMinMaxDate(d,"max");extendRemove(d.settings,e),g!==null&&e.dateFormat!==undefined&&e.minDate===undefined&&(d.settings.minDate=this._formatDate(d,g)),h!==null&&e.dateFormat!==undefined&&e.maxDate===undefined&&(d.settings.maxDate=this._formatDate(d,h)),this._attachments($(a),d),this._autoSize(d),this._setDate(d,f),this._updateAlternate(d),this._updateDatepicker(d)}},_changeDatepicker:function(a,b,c){this._optionDatepicker(a,b,c)},_refreshDatepicker:function(a){var b=this._getInst(a);b&&this._updateDatepicker(b)},_setDateDatepicker:function(a,b){var c=this._getInst(a);c&&(this._setDate(c,b),this._updateDatepicker(c),this._updateAlternate(c))},_getDateDatepicker:function(a,b){var c=this._getInst(a);return c&&!c.inline&&this._setDateFromField(c,b),c?this._getDate(c):null},_doKeyDown:function(a){var b=$.datepicker._getInst(a.target),c=!0,d=b.dpDiv.is(".ui-datepicker-rtl");b._keyEvent=!0;if($.datepicker._datepickerShowing)switch(a.keyCode){case 9:$.datepicker._hideDatepicker(),c=!1;break;case 13:var e=$("td."+$.datepicker._dayOverClass+":not(."+$.datepicker._currentClass+")",b.dpDiv);e[0]&&$.datepicker._selectDay(a.target,b.selectedMonth,b.selectedYear,e[0]);var f=$.datepicker._get(b,"onSelect");if(f){var g=$.datepicker._formatDate(b);f.apply(b.input?b.input[0]:null,[g,b])}else $.datepicker._hideDatepicker();return!1;case 27:$.datepicker._hideDatepicker();break;case 33:$.datepicker._adjustDate(a.target,a.ctrlKey?-$.datepicker._get(b,"stepBigMonths"):-$.datepicker._get(b,"stepMonths"),"M");break;case 34:$.datepicker._adjustDate(a.target,a.ctrlKey?+$.datepicker._get(b,"stepBigMonths"):+$.datepicker._get(b,"stepMonths"),"M");break;case 35:(a.ctrlKey||a.metaKey)&&$.datepicker._clearDate(a.target),c=a.ctrlKey||a.metaKey;break;case 36:(a.ctrlKey||a.metaKey)&&$.datepicker._gotoToday(a.target),c=a.ctrlKey||a.metaKey;break;case 37:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,d?1:-1,"D"),c=a.ctrlKey||a.metaKey,a.originalEvent.altKey&&$.datepicker._adjustDate(a.target,a.ctrlKey?-$.datepicker._get(b,"stepBigMonths"):-$.datepicker._get(b,"stepMonths"),"M");break;case 38:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,-7,"D"),c=a.ctrlKey||a.metaKey;break;case 39:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,d?-1:1,"D"),c=a.ctrlKey||a.metaKey,a.originalEvent.altKey&&$.datepicker._adjustDate(a.target,a.ctrlKey?+$.datepicker._get(b,"stepBigMonths"):+$.datepicker._get(b,"stepMonths"),"M");break;case 40:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,7,"D"),c=a.ctrlKey||a.metaKey;break;default:c=!1}else a.keyCode==36&&a.ctrlKey?$.datepicker._showDatepicker(this):c=!1;c&&(a.preventDefault(),a.stopPropagation())},_doKeyPress:function(a){var b=$.datepicker._getInst(a.target);if($.datepicker._get(b,"constrainInput")){var c=$.datepicker._possibleChars($.datepicker._get(b,"dateFormat")),d=String.fromCharCode(a.charCode==undefined?a.keyCode:a.charCode);return a.ctrlKey||a.metaKey||d<" "||!c||c.indexOf(d)>-1}},_doKeyUp:function(a){var b=$.datepicker._getInst(a.target);if(b.input.val()!=b.lastVal)try{var c=$.datepicker.parseDate($.datepicker._get(b,"dateFormat"),b.input?b.input.val():null,$.datepicker._getFormatConfig(b));c&&($.datepicker._setDateFromField(b),$.datepicker._updateAlternate(b),$.datepicker._updateDatepicker(b))}catch(d){$.datepicker.log(d)}return!0},_showDatepicker:function(a){a=a.target||a,a.nodeName.toLowerCase()!="input"&&(a=$("input",a.parentNode)[0]);if($.datepicker._isDisabledDatepicker(a)||$.datepicker._lastInput==a)return;var b=$.datepicker._getInst(a);$.datepicker._curInst&&$.datepicker._curInst!=b&&($.datepicker._curInst.dpDiv.stop(!0,!0),b&&$.datepicker._datepickerShowing&&$.datepicker._hideDatepicker($.datepicker._curInst.input[0]));var c=$.datepicker._get(b,"beforeShow"),d=c?c.apply(a,[a,b]):{};if(d===!1)return;extendRemove(b.settings,d),b.lastVal=null,$.datepicker._lastInput=a,$.datepicker._setDateFromField(b),$.datepicker._inDialog&&(a.value=""),$.datepicker._pos||($.datepicker._pos=$.datepicker._findPos(a),$.datepicker._pos[1]+=a.offsetHeight);var e=!1;$(a).parents().each(function(){return e|=$(this).css("position")=="fixed",!e}),e&&$.browser.opera&&($.datepicker._pos[0]-=document.documentElement.scrollLeft,$.datepicker._pos[1]-=document.documentElement.scrollTop);var f={left:$.datepicker._pos[0],top:$.datepicker._pos[1]};$.datepicker._pos=null,b.dpDiv.empty(),b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),$.datepicker._updateDatepicker(b),f=$.datepicker._checkOffset(b,f,e),b.dpDiv.css({position:$.datepicker._inDialog&&$.blockUI?"static":e?"fixed":"absolute",display:"none",left:f.left+"px",top:f.top+"px"});if(!b.inline){var g=$.datepicker._get(b,"showAnim"),h=$.datepicker._get(b,"duration"),i=function(){var a=b.dpDiv.find("iframe.ui-datepicker-cover");if(!!a.length){var c=$.datepicker._getBorders(b.dpDiv);a.css({left:-c[0],top:-c[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})}};b.dpDiv.zIndex($(a).zIndex()+1),$.datepicker._datepickerShowing=!0,$.effects&&$.effects[g]?b.dpDiv.show(g,$.datepicker._get(b,"showOptions"),h,i):b.dpDiv[g||"show"](g?h:null,i),(!g||!h)&&i(),b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus(),$.datepicker._curInst=b}},_updateDatepicker:function(a){var b=this;b.maxRows=4;var c=$.datepicker._getBorders(a.dpDiv);instActive=a,a.dpDiv.empty().append(this._generateHTML(a));var d=a.dpDiv.find("iframe.ui-datepicker-cover");!d.length||d.css({left:-c[0],top:-c[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()}),a.dpDiv.find("."+this._dayOverClass+" a").mouseover();var e=this._getNumberOfMonths(a),f=e[1],g=17;a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""),f>1&&a.dpDiv.addClass("ui-datepicker-multi-"+f).css("width",g*f+"em"),a.dpDiv[(e[0]!=1||e[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi"),a.dpDiv[(this._get(a,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl"),a==$.datepicker._curInst&&$.datepicker._datepickerShowing&&a.input&&a.input.is(":visible")&&!a.input.is(":disabled")&&a.input[0]!=document.activeElement&&a.input.focus();if(a.yearshtml){var h=a.yearshtml;setTimeout(function(){h===a.yearshtml&&a.yearshtml&&a.dpDiv.find("select.ui-datepicker-year:first").replaceWith(a.yearshtml),h=a.yearshtml=null},0)}},_getBorders:function(a){var b=function(a){return{thin:1,medium:2,thick:3}[a]||a};return[parseFloat(b(a.css("border-left-width"))),parseFloat(b(a.css("border-top-width")))]},_checkOffset:function(a,b,c){var d=a.dpDiv.outerWidth(),e=a.dpDiv.outerHeight(),f=a.input?a.input.outerWidth():0,g=a.input?a.input.outerHeight():0,h=document.documentElement.clientWidth+$(document).scrollLeft(),i=document.documentElement.clientHeight+$(document).scrollTop();return b.left-=this._get(a,"isRTL")?d-f:0,b.left-=c&&b.left==a.input.offset().left?$(document).scrollLeft():0,b.top-=c&&b.top==a.input.offset().top+g?$(document).scrollTop():0,b.left-=Math.min(b.left,b.left+d>h&&h>d?Math.abs(b.left+d-h):0),b.top-=Math.min(b.top,b.top+e>i&&i>e?Math.abs(e+g):0),b},_findPos:function(a){var b=this._getInst(a),c=this._get(b,"isRTL");while(a&&(a.type=="hidden"||a.nodeType!=1||$.expr.filters.hidden(a)))a=a[c?"previousSibling":"nextSibling"];var d=$(a).offset();return[d.left,d.top]},_hideDatepicker:function(a){var b=this._curInst;if(!b||a&&b!=$.data(a,PROP_NAME))return;if(this._datepickerShowing){var c=this._get(b,"showAnim"),d=this._get(b,"duration"),e=function(){$.datepicker._tidyDialog(b)};$.effects&&$.effects[c]?b.dpDiv.hide(c,$.datepicker._get(b,"showOptions"),d,e):b.dpDiv[c=="slideDown"?"slideUp":c=="fadeIn"?"fadeOut":"hide"](c?d:null,e),c||e(),this._datepickerShowing=!1;var f=this._get(b,"onClose");f&&f.apply(b.input?b.input[0]:null,[b.input?b.input.val():"",b]),this._lastInput=null,this._inDialog&&(this._dialogInput.css({position:"absolute",left:"0",top:"-100px"}),$.blockUI&&($.unblockUI(),$("body").append(this.dpDiv))),this._inDialog=!1}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(a){if(!$.datepicker._curInst)return;var b=$(a.target),c=$.datepicker._getInst(b[0]);(b[0].id!=$.datepicker._mainDivId&&b.parents("#"+$.datepicker._mainDivId).length==0&&!b.hasClass($.datepicker.markerClassName)&&!b.closest("."+$.datepicker._triggerClass).length&&$.datepicker._datepickerShowing&&(!$.datepicker._inDialog||!$.blockUI)||b.hasClass($.datepicker.markerClassName)&&$.datepicker._curInst!=c)&&$.datepicker._hideDatepicker()},_adjustDate:function(a,b,c){var d=$(a),e=this._getInst(d[0]);if(this._isDisabledDatepicker(d[0]))return;this._adjustInstDate(e,b+(c=="M"?this._get(e,"showCurrentAtPos"):0),c),this._updateDatepicker(e)},_gotoToday:function(a){var b=$(a),c=this._getInst(b[0]);if(this._get(c,"gotoCurrent")&&c.currentDay)c.selectedDay=c.currentDay,c.drawMonth=c.selectedMonth=c.currentMonth,c.drawYear=c.selectedYear=c.currentYear;else{var d=new Date;c.selectedDay=d.getDate(),c.drawMonth=c.selectedMonth=d.getMonth(),c.drawYear=c.selectedYear=d.getFullYear()}this._notifyChange(c),this._adjustDate(b)},_selectMonthYear:function(a,b,c){var d=$(a),e=this._getInst(d[0]);e["selected"+(c=="M"?"Month":"Year")]=e["draw"+(c=="M"?"Month":"Year")]=parseInt(b.options[b.selectedIndex].value,10),this._notifyChange(e),this._adjustDate(d)},_selectDay:function(a,b,c,d){var e=$(a);if($(d).hasClass(this._unselectableClass)||this._isDisabledDatepicker(e[0]))return;var f=this._getInst(e[0]);f.selectedDay=f.currentDay=$("a",d).html(),f.selectedMonth=f.currentMonth=b,f.selectedYear=f.currentYear=c,this._selectDate(a,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear))},_clearDate:function(a){var b=$(a),c=this._getInst(b[0]);this._selectDate(b,"")},_selectDate:function(a,b){var c=$(a),d=this._getInst(c[0]);b=b!=null?b:this._formatDate(d),d.input&&d.input.val(b),this._updateAlternate(d);var e=this._get(d,"onSelect");e?e.apply(d.input?d.input[0]:null,[b,d]):d.input&&d.input.trigger("change"),d.inline?this._updateDatepicker(d):(this._hideDatepicker(),this._lastInput=d.input[0],typeof d.input[0]!="object"&&d.input.focus(),this._lastInput=null)},_updateAlternate:function(a){var b=this._get(a,"altField");if(b){var c=this._get(a,"altFormat")||this._get(a,"dateFormat"),d=this._getDate(a),e=this.formatDate(c,d,this._getFormatConfig(a));$(b).each(function(){$(this).val(e)})}},noWeekends:function(a){var b=a.getDay();return[b>0&&b<6,""]},iso8601Week:function(a){var b=new Date(a.getTime());b.setDate(b.getDate()+4-(b.getDay()||7));var c=b.getTime();return b.setMonth(0),b.setDate(1),Math.floor(Math.round((c-b)/864e5)/7)+1},parseDate:function(a,b,c){if(a==null||b==null)throw"Invalid arguments";b=typeof b=="object"?b.toString():b+"";if(b=="")return null;var d=(c?c.shortYearCutoff:null)||this._defaults.shortYearCutoff;d=typeof d!="string"?d:(new Date).getFullYear()%100+parseInt(d,10);var e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?c.dayNames:null)||this._defaults.dayNames,g=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,h=(c?c.monthNames:null)||this._defaults.monthNames,i=-1,j=-1,k=-1,l=-1,m=!1,n=function(b){var c=s+1<a.length&&a.charAt(s+1)==b;return c&&s++,c},o=function(a){var c=n(a),d=a=="@"?14:a=="!"?20:a=="y"&&c?4:a=="o"?3:2,e=new RegExp("^\\d{1,"+d+"}"),f=b.substring(r).match(e);if(!f)throw"Missing number at position "+r;return r+=f[0].length,parseInt(f[0],10)},p=function(a,c,d){var e=$.map(n(a)?d:c,function(a,b){return[[b,a]]}).sort(function(a,b){return-(a[1].length-b[1].length)}),f=-1;$.each(e,function(a,c){var d=c[1];if(b.substr(r,d.length).toLowerCase()==d.toLowerCase())return f=c[0],r+=d.length,!1});if(f!=-1)return f+1;throw"Unknown name at position "+r},q=function(){if(b.charAt(r)!=a.charAt(s))throw"Unexpected literal at position "+r;r++},r=0;for(var s=0;s<a.length;s++)if(m)a.charAt(s)=="'"&&!n("'")?m=!1:q();else switch(a.charAt(s)){case"d":k=o("d");break;case"D":p("D",e,f);break;case"o":l=o("o");break;case"m":j=o("m");break;case"M":j=p("M",g,h);break;case"y":i=o("y");break;case"@":var t=new Date(o("@"));i=t.getFullYear(),j=t.getMonth()+1,k=t.getDate();break;case"!":var t=new Date((o("!")-this._ticksTo1970)/1e4);i=t.getFullYear(),j=t.getMonth()+1,k=t.getDate();break;case"'":n("'")?q():m=!0;break;default:q()}if(r<b.length)throw"Extra/unparsed characters found in date: "+b.substring(r);i==-1?i=(new Date).getFullYear():i<100&&(i+=(new Date).getFullYear()-(new Date).getFullYear()%100+(i<=d?0:-100));if(l>-1){j=1,k=l;do{var u=this._getDaysInMonth(i,j-1);if(k<=u)break;j++,k-=u}while(!0)}var t=this._daylightSavingAdjust(new Date(i,j-1,k));if(t.getFullYear()!=i||t.getMonth()+1!=j||t.getDate()!=k)throw"Invalid date";return t},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1e7,formatDate:function(a,b,c){if(!b)return"";var d=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,e=(c?c.dayNames:null)||this._defaults.dayNames,f=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,g=(c?c.monthNames:null)||this._defaults.monthNames,h=function(b){var c=m+1<a.length&&a.charAt(m+1)==b;return c&&m++,c},i=function(a,b,c){var d=""+b;if(h(a))while(d.length<c)d="0"+d;return d},j=function(a,b,c,d){return h(a)?d[b]:c[b]},k="",l=!1;if(b)for(var m=0;m<a.length;m++)if(l)a.charAt(m)=="'"&&!h("'")?l=!1:k+=a.charAt(m);else switch(a.charAt(m)){case"d":k+=i("d",b.getDate(),2);break;case"D":k+=j("D",b.getDay(),d,e);break;case"o":k+=i("o",Math.round(((new Date(b.getFullYear(),b.getMonth(),b.getDate())).getTime()-(new Date(b.getFullYear(),0,0)).getTime())/864e5),3);break;case"m":k+=i("m",b.getMonth()+1,2);break;case"M":k+=j("M",b.getMonth(),f,g);break;case"y":k+=h("y")?b.getFullYear():(b.getYear()%100<10?"0":"")+b.getYear()%100;break;case"@":k+=b.getTime();break;case"!":k+=b.getTime()*1e4+this._ticksTo1970;break;case"'":h("'")?k+="'":l=!0;break;default:k+=a.charAt(m)}return k},_possibleChars:function(a){var b="",c=!1,d=function(b){var c=e+1<a.length&&a.charAt(e+1)==b;return c&&e++,c};for(var e=0;e<a.length;e++)if(c)a.charAt(e)=="'"&&!d("'")?c=!1:b+=a.charAt(e);else switch(a.charAt(e)){case"d":case"m":case"y":case"@":b+="0123456789";break;case"D":case"M":return null;case"'":d("'")?b+="'":c=!0;break;default:b+=a.charAt(e)}return b},_get:function(a,b){return a.settings[b]!==undefined?a.settings[b]:this._defaults[b]},_setDateFromField:function(a,b){if(a.input.val()==a.lastVal)return;var c=this._get(a,"dateFormat"),d=a.lastVal=a.input?a.input.val():null,e,f;e=f=this._getDefaultDate(a);var g=this._getFormatConfig(a);try{e=this.parseDate(c,d,g)||f}catch(h){this.log(h),d=b?"":d}a.selectedDay=e.getDate(),a.drawMonth=a.selectedMonth=e.getMonth(),a.drawYear=a.selectedYear=e.getFullYear(),a.currentDay=d?e.getDate():0,a.currentMonth=d?e.getMonth():0,a.currentYear=d?e.getFullYear():0,this._adjustInstDate(a)},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},_determineDate:function(a,b,c){var d=function(a){var b=new Date;return b.setDate(b.getDate()+a),b},e=function(b){try{return $.datepicker.parseDate($.datepicker._get(a,"dateFormat"),b,$.datepicker._getFormatConfig(a))}catch(c){}var d=(b.toLowerCase().match(/^c/)?$.datepicker._getDate(a):null)||new Date,e=d.getFullYear(),f=d.getMonth(),g=d.getDate(),h=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,i=h.exec(b);while(i){switch(i[2]||"d"){case"d":case"D":g+=parseInt(i[1],10);break;case"w":case"W":g+=parseInt(i[1],10)*7;break;case"m":case"M":f+=parseInt(i[1],10),g=Math.min(g,$.datepicker._getDaysInMonth(e,f));break;case"y":case"Y":e+=parseInt(i[1],10),g=Math.min(g,$.datepicker._getDaysInMonth(e,f))}i=h.exec(b)}return new Date(e,f,g)},f=b==null||b===""?c:typeof b=="string"?e(b):typeof b=="number"?isNaN(b)?c:d(b):new Date(b.getTime());return f=f&&f.toString()=="Invalid Date"?c:f,f&&(f.setHours(0),f.setMinutes(0),f.setSeconds(0),f.setMilliseconds(0)),this._daylightSavingAdjust(f)},_daylightSavingAdjust:function(a){return a?(a.setHours(a.getHours()>12?a.getHours()+2:0),a):null},_setDate:function(a,b,c){var d=!b,e=a.selectedMonth,f=a.selectedYear,g=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=g.getDate(),a.drawMonth=a.selectedMonth=a.currentMonth=g.getMonth(),a.drawYear=a.selectedYear=a.currentYear=g.getFullYear(),(e!=a.selectedMonth||f!=a.selectedYear)&&!c&&this._notifyChange(a),this._adjustInstDate(a),a.input&&a.input.val(d?"":this._formatDate(a))},_getDate:function(a){var b=!a.currentYear||a.input&&a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return b},_generateHTML:function(a){var b=new Date;b=this._daylightSavingAdjust(new Date(b.getFullYear(),b.getMonth(),b.getDate()));var c=this._get(a,"isRTL"),d=this._get(a,"showButtonPanel"),e=this._get(a,"hideIfNoPrevNext"),f=this._get(a,"navigationAsDateFormat"),g=this._getNumberOfMonths(a),h=this._get(a,"showCurrentAtPos"),i=this._get(a,"stepMonths"),j=g[0]!=1||g[1]!=1,k=this._daylightSavingAdjust(a.currentDay?new Date(a.currentYear,a.currentMonth,a.currentDay):new Date(9999,9,9)),l=this._getMinMaxDate(a,"min"),m=this._getMinMaxDate(a,"max"),n=a.drawMonth-h,o=a.drawYear;n<0&&(n+=12,o--);if(m){var p=this._daylightSavingAdjust(new Date(m.getFullYear(),m.getMonth()-g[0]*g[1]+1,m.getDate()));p=l&&p<l?l:p;while(this._daylightSavingAdjust(new Date(o,n,1))>p)n--,n<0&&(n=11,o--)}a.drawMonth=n,a.drawYear=o;var q=this._get(a,"prevText");q=f?this.formatDate(q,this._daylightSavingAdjust(new Date(o,n-i,1)),this._getFormatConfig(a)):q;var r=this._canAdjustMonth(a,-1,o,n)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_'+dpuuid+".datepicker._adjustDate('#"+a.id+"', -"+i+", 'M');\""+' title="'+q+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+q+"</span></a>":e?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+q+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+q+"</span></a>",s=this._get(a,"nextText");s=f?this.formatDate(s,this._daylightSavingAdjust(new Date(o,n+i,1)),this._getFormatConfig(a)):s;var t=this._canAdjustMonth(a,1,o,n)?'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_'+dpuuid+".datepicker._adjustDate('#"+a.id+"', +"+i+", 'M');\""+' title="'+s+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+s+"</span></a>":e?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+s+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+s+"</span></a>",u=this._get(a,"currentText"),v=this._get(a,"gotoCurrent")&&a.currentDay?k:b;u=f?this.formatDate(u,v,this._getFormatConfig(a)):u;var w=a.inline?"":'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_'+dpuuid+'.datepicker._hideDatepicker();">'+this._get(a,"closeText")+"</button>",x=d?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(c?w:"")+(this._isInRange(a,v)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_'+dpuuid+".datepicker._gotoToday('#"+a.id+"');\""+">"+u+"</button>":"")+(c?"":w)+"</div>":"",y=parseInt(this._get(a,"firstDay"),10);y=isNaN(y)?0:y;var z=this._get(a,"showWeek"),A=this._get(a,"dayNames"),B=this._get(a,"dayNamesShort"),C=this._get(a,"dayNamesMin"),D=this._get(a,"monthNames"),E=this._get(a,"monthNamesShort"),F=this._get(a,"beforeShowDay"),G=this._get(a,"showOtherMonths"),H=this._get(a,"selectOtherMonths"),I=this._get(a,"calculateWeek")||this.iso8601Week,J=this._getDefaultDate(a),K="";for(var L=0;L<g[0];L++){var M="";this.maxRows=4;for(var N=0;N<g[1];N++){var O=this._daylightSavingAdjust(new Date(o,n,a.selectedDay)),P=" ui-corner-all",Q="";if(j){Q+='<div class="ui-datepicker-group';if(g[1]>1)switch(N){case 0:Q+=" ui-datepicker-group-first",P=" ui-corner-"+(c?"right":"left");break;case g[1]-1:Q+=" ui-datepicker-group-last",P=" ui-corner-"+(c?"left":"right");break;default:Q+=" ui-datepicker-group-middle",P=""}Q+='">'}Q+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+P+'">'+(/all|left/.test(P)&&L==0?c?t:r:"")+(/all|right/.test(P)&&L==0?c?r:t:"")+this._generateMonthYearHeader(a,n,o,l,m,L>0||N>0,D,E)+'</div><table class="ui-datepicker-calendar"><thead>'+"<tr>";var R=z?'<th class="ui-datepicker-week-col">'+this._get(a,"weekHeader")+"</th>":"";for(var S=0;S<7;S++){var T=(S+y)%7;R+="<th"+((S+y+6)%7>=5?' class="ui-datepicker-week-end"':"")+">"+'<span title="'+A[T]+'">'+C[T]+"</span></th>"}Q+=R+"</tr></thead><tbody>";var U=this._getDaysInMonth(o,n);o==a.selectedYear&&n==a.selectedMonth&&(a.selectedDay=Math.min(a.selectedDay,U));var V=(this._getFirstDayOfMonth(o,n)-y+7)%7,W=Math.ceil((V+U)/7),X=j?this.maxRows>W?this.maxRows:W:W;this.maxRows=X;var Y=this._daylightSavingAdjust(new Date(o,n,1-V));for(var Z=0;Z<X;Z++){Q+="<tr>";var _=z?'<td class="ui-datepicker-week-col">'+this._get(a,"calculateWeek")(Y)+"</td>":"";for(var S=0;S<7;S++){var ba=F?F.apply(a.input?a.input[0]:null,[Y]):[!0,""],bb=Y.getMonth()!=n,bc=bb&&!H||!ba[0]||l&&Y<l||m&&Y>m;_+='<td class="'+((S+y+6)%7>=5?" ui-datepicker-week-end":"")+(bb?" ui-datepicker-other-month":"")+(Y.getTime()==O.getTime()&&n==a.selectedMonth&&a._keyEvent||J.getTime()==Y.getTime()&&J.getTime()==O.getTime()?" 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* https://github.com/jquery/jquery-ui
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* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.blind=function(b){return this.queue(function(){var c=a(this),d=["position","top","bottom","left","right"],e=a.effects.setMode(c,b.options.mode||"hide"),f=b.options.direction||"vertical";a.effects.save(c,d),c.show();var g=a.effects.createWrapper(c).css({overflow:"hidden"}),h=f=="vertical"?"height":"width",i=f=="vertical"?g.height():g.width();e=="show"&&g.css(h,0);var j={};j[h]=e=="show"?i:0,g.animate(j,b.duration,b.options.easing,function(){e=="hide"&&c.hide(),a.effects.restore(c,d),a.effects.removeWrapper(c),b.callback&&b.callback.apply(c[0],arguments),c.dequeue()})})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.bounce.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.bounce=function(b){return this.queue(function(){var c=a(this),d=["position","top","bottom","left","right"],e=a.effects.setMode(c,b.options.mode||"effect"),f=b.options.direction||"up",g=b.options.distance||20,h=b.options.times||5,i=b.duration||250;/show|hide/.test(e)&&d.push("opacity"),a.effects.save(c,d),c.show(),a.effects.createWrapper(c);var j=f=="up"||f=="down"?"top":"left",k=f=="up"||f=="left"?"pos":"neg",g=b.options.distance||(j=="top"?c.outerHeight({margin:!0})/3:c.outerWidth({margin:!0})/3);e=="show"&&c.css("opacity",0).css(j,k=="pos"?-g:g),e=="hide"&&(g=g/(h*2)),e!="hide"&&h--;if(e=="show"){var l={opacity:1};l[j]=(k=="pos"?"+=":"-=")+g,c.animate(l,i/2,b.options.easing),g=g/2,h--}for(var m=0;m<h;m++){var n={},p={};n[j]=(k=="pos"?"-=":"+=")+g,p[j]=(k=="pos"?"+=":"-=")+g,c.animate(n,i/2,b.options.easing).animate(p,i/2,b.options.easing),g=e=="hide"?g*2:g/2}if(e=="hide"){var l={opacity:0};l[j]=(k=="pos"?"-=":"+=")+g,c.animate(l,i/2,b.options.easing,function(){c.hide(),a.effects.restore(c,d),a.effects.removeWrapper(c),b.callback&&b.callback.apply(this,arguments)})}else{var n={},p={};n[j]=(k=="pos"?"-=":"+=")+g,p[j]=(k=="pos"?"+=":"-=")+g,c.animate(n,i/2,b.options.easing).animate(p,i/2,b.options.easing,function(){a.effects.restore(c,d),a.effects.removeWrapper(c),b.callback&&b.callback.apply(this,arguments)})}c.queue("fx",function(){c.dequeue()}),c.dequeue()})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.clip.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.clip=function(b){return this.queue(function(){var c=a(this),d=["position","top","bottom","left","right","height","width"],e=a.effects.setMode(c,b.options.mode||"hide"),f=b.options.direction||"vertical";a.effects.save(c,d),c.show();var g=a.effects.createWrapper(c).css({overflow:"hidden"}),h=c[0].tagName=="IMG"?g:c,i={size:f=="vertical"?"height":"width",position:f=="vertical"?"top":"left"},j=f=="vertical"?h.height():h.width();e=="show"&&(h.css(i.size,0),h.css(i.position,j/2));var k={};k[i.size]=e=="show"?j:0,k[i.position]=e=="show"?0:j/2,h.animate(k,{queue:!1,duration:b.duration,easing:b.options.easing,complete:function(){e=="hide"&&c.hide(),a.effects.restore(c,d),a.effects.removeWrapper(c),b.callback&&b.callback.apply(c[0],arguments),c.dequeue()}})})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.drop.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.drop=function(b){return this.queue(function(){var c=a(this),d=["position","top","bottom","left","right","opacity"],e=a.effects.setMode(c,b.options.mode||"hide"),f=b.options.direction||"left";a.effects.save(c,d),c.show(),a.effects.createWrapper(c);var g=f=="up"||f=="down"?"top":"left",h=f=="up"||f=="left"?"pos":"neg",i=b.options.distance||(g=="top"?c.outerHeight({margin:!0})/2:c.outerWidth({margin:!0})/2);e=="show"&&c.css("opacity",0).css(g,h=="pos"?-i:i);var j={opacity:e=="show"?1:0};j[g]=(e=="show"?h=="pos"?"+=":"-=":h=="pos"?"-=":"+=")+i,c.animate(j,{queue:!1,duration:b.duration,easing:b.options.easing,complete:function(){e=="hide"&&c.hide(),a.effects.restore(c,d),a.effects.removeWrapper(c),b.callback&&b.callback.apply(this,arguments),c.dequeue()}})})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.explode.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.explode=function(b){return this.queue(function(){var c=b.options.pieces?Math.round(Math.sqrt(b.options.pieces)):3,d=b.options.pieces?Math.round(Math.sqrt(b.options.pieces)):3;b.options.mode=b.options.mode=="toggle"?a(this).is(":visible")?"hide":"show":b.options.mode;var e=a(this).show().css("visibility","hidden"),f=e.offset();f.top-=parseInt(e.css("marginTop"),10)||0,f.left-=parseInt(e.css("marginLeft"),10)||0;var g=e.outerWidth(!0),h=e.outerHeight(!0);for(var i=0;i<c;i++)for(var j=0;j<d;j++)e.clone().appendTo("body").wrap("<div></div>").css({position:"absolute",visibility:"visible",left:-j*(g/d),top:-i*(h/c)}).parent().addClass("ui-effects-explode").css({position:"absolute",overflow:"hidden",width:g/d,height:h/c,left:f.left+j*(g/d)+(b.options.mode=="show"?(j-Math.floor(d/2))*(g/d):0),top:f.top+i*(h/c)+(b.options.mode=="show"?(i-Math.floor(c/2))*(h/c):0),opacity:b.options.mode=="show"?0:1}).animate({left:f.left+j*(g/d)+(b.options.mode=="show"?0:(j-Math.floor(d/2))*(g/d)),top:f.top+i*(h/c)+(b.options.mode=="show"?0:(i-Math.floor(c/2))*(h/c)),opacity:b.options.mode=="show"?1:0},b.duration||500);setTimeout(function(){b.options.mode=="show"?e.css({visibility:"visible"}):e.css({visibility:"visible"}).hide(),b.callback&&b.callback.apply(e[0]),e.dequeue(),a("div.ui-effects-explode").remove()},b.duration||500)})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.fade.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.fade=function(b){return this.queue(function(){var c=a(this),d=a.effects.setMode(c,b.options.mode||"hide");c.animate({opacity:d},{queue:!1,duration:b.duration,easing:b.options.easing,complete:function(){b.callback&&b.callback.apply(this,arguments),c.dequeue()}})})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.fold.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.fold=function(b){return this.queue(function(){var c=a(this),d=["position","top","bottom","left","right"],e=a.effects.setMode(c,b.options.mode||"hide"),f=b.options.size||15,g=!!b.options.horizFirst,h=b.duration?b.duration/2:a.fx.speeds._default/2;a.effects.save(c,d),c.show();var i=a.effects.createWrapper(c).css({overflow:"hidden"}),j=e=="show"!=g,k=j?["width","height"]:["height","width"],l=j?[i.width(),i.height()]:[i.height(),i.width()],m=/([0-9]+)%/.exec(f);m&&(f=parseInt(m[1],10)/100*l[e=="hide"?0:1]),e=="show"&&i.css(g?{height:0,width:f}:{height:f,width:0});var n={},p={};n[k[0]]=e=="show"?l[0]:f,p[k[1]]=e=="show"?l[1]:0,i.animate(n,h,b.options.easing).animate(p,h,b.options.easing,function(){e=="hide"&&c.hide(),a.effects.restore(c,d),a.effects.removeWrapper(c),b.callback&&b.callback.apply(c[0],arguments),c.dequeue()})})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.highlight.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.highlight=function(b){return this.queue(function(){var c=a(this),d=["backgroundImage","backgroundColor","opacity"],e=a.effects.setMode(c,b.options.mode||"show"),f={backgroundColor:c.css("backgroundColor")};e=="hide"&&(f.opacity=0),a.effects.save(c,d),c.show().css({backgroundImage:"none",backgroundColor:b.options.color||"#ffff99"}).animate(f,{queue:!1,duration:b.duration,easing:b.options.easing,complete:function(){e=="hide"&&c.hide(),a.effects.restore(c,d),e=="show"&&!a.support.opacity&&this.style.removeAttribute("filter"),b.callback&&b.callback.apply(this,arguments),c.dequeue()}})})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.pulsate.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.pulsate=function(b){return this.queue(function(){var c=a(this),d=a.effects.setMode(c,b.options.mode||"show"),e=(b.options.times||5)*2-1,f=b.duration?b.duration/2:a.fx.speeds._default/2,g=c.is(":visible"),h=0;g||(c.css("opacity",0).show(),h=1),(d=="hide"&&g||d=="show"&&!g)&&e--;for(var i=0;i<e;i++)c.animate({opacity:h},f,b.options.easing),h=(h+1)%2;c.animate({opacity:h},f,b.options.easing,function(){h==0&&c.hide(),b.callback&&b.callback.apply(this,arguments)}),c.queue("fx",function(){c.dequeue()}).dequeue()})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.scale.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.puff=function(b){return this.queue(function(){var c=a(this),d=a.effects.setMode(c,b.options.mode||"hide"),e=parseInt(b.options.percent,10)||150,f=e/100,g={height:c.height(),width:c.width()};a.extend(b.options,{fade:!0,mode:d,percent:d=="hide"?e:100,from:d=="hide"?g:{height:g.height*f,width:g.width*f}}),c.effect("scale",b.options,b.duration,b.callback),c.dequeue()})},a.effects.scale=function(b){return this.queue(function(){var c=a(this),d=a.extend(!0,{},b.options),e=a.effects.setMode(c,b.options.mode||"effect"),f=parseInt(b.options.percent,10)||(parseInt(b.options.percent,10)==0?0:e=="hide"?0:100),g=b.options.direction||"both",h=b.options.origin;e!="effect"&&(d.origin=h||["middle","center"],d.restore=!0);var i={height:c.height(),width:c.width()};c.from=b.options.from||(e=="show"?{height:0,width:0}:i);var j={y:g!="horizontal"?f/100:1,x:g!="vertical"?f/100:1};c.to={height:i.height*j.y,width:i.width*j.x},b.options.fade&&(e=="show"&&(c.from.opacity=0,c.to.opacity=1),e=="hide"&&(c.from.opacity=1,c.to.opacity=0)),d.from=c.from,d.to=c.to,d.mode=e,c.effect("size",d,b.duration,b.callback),c.dequeue()})},a.effects.size=function(b){return this.queue(function(){var c=a(this),d=["position","top","bottom","left","right","width","height","overflow","opacity"],e=["position","top","bottom","left","right","overflow","opacity"],f=["width","height","overflow"],g=["fontSize"],h=["borderTopWidth","borderBottomWidth","paddingTop","paddingBottom"],i=["borderLeftWidth","borderRightWidth","paddingLeft","paddingRight"],j=a.effects.setMode(c,b.options.mode||"effect"),k=b.options.restore||!1,l=b.options.scale||"both",m=b.options.origin,n={height:c.height(),width:c.width()};c.from=b.options.from||n,c.to=b.options.to||n;if(m){var p=a.effects.getBaseline(m,n);c.from.top=(n.height-c.from.height)*p.y,c.from.left=(n.width-c.from.width)*p.x,c.to.top=(n.height-c.to.height)*p.y,c.to.left=(n.width-c.to.width)*p.x}var q={from:{y:c.from.height/n.height,x:c.from.width/n.width},to:{y:c.to.height/n.height,x:c.to.width/n.width}};if(l=="box"||l=="both")q.from.y!=q.to.y&&(d=d.concat(h),c.from=a.effects.setTransition(c,h,q.from.y,c.from),c.to=a.effects.setTransition(c,h,q.to.y,c.to)),q.from.x!=q.to.x&&(d=d.concat(i),c.from=a.effects.setTransition(c,i,q.from.x,c.from),c.to=a.effects.setTransition(c,i,q.to.x,c.to));(l=="content"||l=="both")&&q.from.y!=q.to.y&&(d=d.concat(g),c.from=a.effects.setTransition(c,g,q.from.y,c.from),c.to=a.effects.setTransition(c,g,q.to.y,c.to)),a.effects.save(c,k?d:e),c.show(),a.effects.createWrapper(c),c.css("overflow","hidden").css(c.from);if(l=="content"||l=="both")h=h.concat(["marginTop","marginBottom"]).concat(g),i=i.concat(["marginLeft","marginRight"]),f=d.concat(h).concat(i),c.find("*[width]").each(function(){var c=a(this);k&&a.effects.save(c,f);var d={height:c.height(),width:c.width()};c.from={height:d.height*q.from.y,width:d.width*q.from.x},c.to={height:d.height*q.to.y,width:d.width*q.to.x},q.from.y!=q.to.y&&(c.from=a.effects.setTransition(c,h,q.from.y,c.from),c.to=a.effects.setTransition(c,h,q.to.y,c.to)),q.from.x!=q.to.x&&(c.from=a.effects.setTransition(c,i,q.from.x,c.from),c.to=a.effects.setTransition(c,i,q.to.x,c.to)),c.css(c.from),c.animate(c.to,b.duration,b.options.easing,function(){k&&a.effects.restore(c,f)})});c.animate(c.to,{queue:!1,duration:b.duration,easing:b.options.easing,complete:function(){c.to.opacity===0&&c.css("opacity",c.from.opacity),j=="hide"&&c.hide(),a.effects.restore(c,k?d:e),a.effects.removeWrapper(c),b.callback&&b.callback.apply(this,arguments),c.dequeue()}})})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.shake.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.shake=function(b){return this.queue(function(){var c=a(this),d=["position","top","bottom","left","right"],e=a.effects.setMode(c,b.options.mode||"effect"),f=b.options.direction||"left",g=b.options.distance||20,h=b.options.times||3,i=b.duration||b.options.duration||140;a.effects.save(c,d),c.show(),a.effects.createWrapper(c);var j=f=="up"||f=="down"?"top":"left",k=f=="up"||f=="left"?"pos":"neg",l={},m={},n={};l[j]=(k=="pos"?"-=":"+=")+g,m[j]=(k=="pos"?"+=":"-=")+g*2,n[j]=(k=="pos"?"-=":"+=")+g*2,c.animate(l,i,b.options.easing);for(var p=1;p<h;p++)c.animate(m,i,b.options.easing).animate(n,i,b.options.easing);c.animate(m,i,b.options.easing).animate(l,i/2,b.options.easing,function(){a.effects.restore(c,d),a.effects.removeWrapper(c),b.callback&&b.callback.apply(this,arguments)}),c.queue("fx",function(){c.dequeue()}),c.dequeue()})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.slide.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.slide=function(b){return this.queue(function(){var c=a(this),d=["position","top","bottom","left","right"],e=a.effects.setMode(c,b.options.mode||"show"),f=b.options.direction||"left";a.effects.save(c,d),c.show(),a.effects.createWrapper(c).css({overflow:"hidden"});var g=f=="up"||f=="down"?"top":"left",h=f=="up"||f=="left"?"pos":"neg",i=b.options.distance||(g=="top"?c.outerHeight({margin:!0}):c.outerWidth({margin:!0}));e=="show"&&c.css(g,h=="pos"?isNaN(i)?"-"+i:-i:i);var j={};j[g]=(e=="show"?h=="pos"?"+=":"-=":h=="pos"?"-=":"+=")+i,c.animate(j,{queue:!1,duration:b.duration,easing:b.options.easing,complete:function(){e=="hide"&&c.hide(),a.effects.restore(c,d),a.effects.removeWrapper(c),b.callback&&b.callback.apply(this,arguments),c.dequeue()}})})}})(jQuery);;/*! jQuery UI - v1.8.20 - 2012-04-30
* https://github.com/jquery/jquery-ui
* Includes: jquery.effects.transfer.js
* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
(function(a,b){a.effects.transfer=function(b){return this.queue(function(){var c=a(this),d=a(b.options.to),e=d.offset(),f={top:e.top,left:e.left,height:d.innerHeight(),width:d.innerWidth()},g=c.offset(),h=a('<div class="ui-effects-transfer"></div>').appendTo(document.body).addClass(b.options.className).css({top:g.top,left:g.left,height:c.innerHeight(),width:c.innerWidth(),position:"absolute"}).animate(f,b.duration,b.options.easing,function(){h.remove(),b.callback&&b.callback.apply(c[0],arguments),c.dequeue()})})}})(jQuery);;
/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

// jQuery no conflict
if (typeof(jQuery) != 'undefined') {
	jQuery.noConflict();
}

function isset(key, obj) {
	if (is_null(key) || is_null(obj)) {
		return false;
	}
	return (typeof(obj[key]) != 'undefined');
}

function empty(obj) {
	if (is_null(obj)) {
		return true;
	}
	if (obj === false) {
		return true;
	}
	if (is_string(obj) && (obj === '')) {
		return true;
	}
	return is_array(obj) && obj.length == 0;
}

function is_null(obj) {
	return obj == null;
}

function is_number(obj) {
	if (isNaN(obj)) {
		return false;
	}
	return typeof(obj) === 'number';
}

function is_object(obj, instance) {
	if (typeof(instance) === 'object' || typeof(instance) === 'function') {
		if (typeof(obj) === 'object' && obj instanceof instance) {
			return true;
		}
	}
	else {
		if(typeof(obj) === 'object') {
			return true;
		}
	}
	return false;
}

function is_string(obj) {
	return (typeof(obj) === 'string');
}

function is_array(obj) {
	return (obj != null) && (typeof obj == "object") && ('splice' in obj) && ('join' in obj);
}

function SDI(msg) {
	if (GK || WK) {
		console.log(msg);
		return true;
	}
	var div_help = document.getElementById('div_help');

	if (typeof(div_help) == 'undefined' || empty(div_help)) {
		var div_help = document.createElement('div');
		var doc_body = document.getElementsByTagName('body')[0];

		if (empty(doc_body)) {
			return false;
		}

		doc_body.appendChild(div_help);
		div_help.setAttribute('id', 'div_help');
		div_help.setAttribute('style', 'position: absolute; left: 10px; top: 100px; border: 1px red solid; width: 400px; height: 400px; background-color: white; font-size: 12px; overflow: auto; z-index: 20;');
	}
	var pre = document.createElement('pre');
	pre.appendChild(document.createTextNode(msg));
	div_help.appendChild(document.createTextNode('DEBUG INFO: '));
	div_help.appendChild(document.createElement('br'));
	div_help.appendChild(pre);
	div_help.appendChild(document.createElement('br'));
	div_help.appendChild(document.createElement('br'));
	div_help.scrollTop = div_help.scrollHeight;

	return true;
}

function SDJ(obj, name) {
	if (GK || WK) {
		console.dir(obj);
		return true;
	}

	var debug = '';
	name = name || 'none';
	for (var key in obj) {
		if (typeof(obj[key]) == name) {
			continue;
		}
		debug += key + ': ' + obj[key] + ' (' + typeof(obj[key]) + ')' + '\n';
	}
	SDI(debug);
}

// functions below should be sorted alphabetically

function addListener(element, eventname, expression, bubbling) {
	bubbling = bubbling || false;

	element = $(element);
	if (element.addEventListener) {
		element.addEventListener(eventname, expression, bubbling);
		return true;
	}
	else if (element.attachEvent) {
		element.attachEvent('on' + eventname, expression);
		return true;
	}
	else {
		return false;
	}
}

function add_variable(o_el, s_name, x_value, s_formname, o_document) {
	var form;

	if (!o_document) {
		o_document = document;
	}

	if (s_formname) {
		if (!(form = o_document.forms[s_formname])) {
			throw "Missing form with name '" + s_formname + "'.";
		}
	}
	else if (o_el) {
		if (!(form = o_el.form)) {
			throw "Missing form in 'o_el' object";
		}
	}
	else {
		if (!(form = this.form)) {
			throw "Missing form in 'this' object";
		}
	}
	var o_variable = o_document.createElement('input');
	if (!o_variable) {
		throw "Can't create element";
	}
	o_variable.type = 'hidden';
	o_variable.name = s_name;
	o_variable.id = s_name;
	o_variable.value = x_value;
	form.appendChild(o_variable);

	return true;
}

function cancelEvent(e) {
	if (!e) {
		e = window.event;
	}
	if (e) {
		if (IE) {
			e.cancelBubble = true;
			e.returnValue = false;
			if (IE9) {
				e.preventDefault();
			}
		}
		else {
			e.stopPropagation();
			e.preventDefault();
		}
	}
	return false;
}

function checkAll(form_name, chkMain, shkName) {
	var frmForm = document.forms[form_name];
	var value = frmForm.elements[chkMain].checked;

	chkbxRange.checkAll(shkName, value);
	return true;
}

function checkLocalAll(form_name, chkMain, chkName) {
	var frmForm = document.forms[form_name];

	var checkboxes = $$('input[name='+chkName+']');
	for (var i = 0; i < checkboxes.length; i++) {
		if (isset('type', checkboxes[i]) && checkboxes[i].type == 'checkbox') {
			checkboxes[i].checked = frmForm.elements[chkMain].checked;
		}
	}
	return true;
}

function clearAllForm(form) {
	form = $(form);

	var inputs = form.getElementsByTagName('input');
	for (var i = 0; i < inputs.length; i++) {
		var type = inputs[i].getAttribute('type');
		switch (type) {
			case 'button':
			case 'hidden':
			case 'submit':
				break;
			case 'checkbox':
				inputs[i].checked = false;
				break;
			case 'text':
			case 'password':
			default:
				inputs[i].value = '';
		}
	}

	var selects = form.getElementsByTagName('select');
	for (var i = 0; i < selects.length; i++) {
		selects[i].selectedIndex = 0;
	}

	var areas = form.getElementsByTagName('textarea');
	for (var i = 0; i < areas.length; i++) {
		areas[i].innerHTML = '';
	}
	return true;
}

function close_window() {
	window.setTimeout('window.close();', 500); // solve bug for Internet Explorer
	return false;
}

function Confirm(msg) {
	return confirm(msg, 'title');
}

function create_var(form_name, var_name, var_value, doSubmit) {
	var objForm = is_string(form_name) ? document.forms[form_name] : form_name;
	if (!objForm) {
		return false;
	}

	var objVar = (typeof(objForm[var_name]) != 'undefined') ? objForm[var_name] : null;
	if (is_null(objVar)) {
		objVar = document.createElement('input');
		objVar.setAttribute('type', 'hidden');
		if (!objVar) {
			return false;
		}
		objVar.setAttribute('name', var_name);
		objVar.setAttribute('id', var_name.replace(']', '').replace('[', '_'));
		objForm.appendChild(objVar);
	}

	if (is_null(var_value)) {
		objVar.parentNode.removeChild(objVar);
	}
	else {
		objVar.value = var_value;
	}

	if (doSubmit) {
		objForm.submit();
	}
	return false;
}

function deselectAll() {
	if (IE) {
		document.selection.empty();
	}
	else if (!KQ) {
		var sel = window.getSelection();
		sel.removeAllRanges();
	}
}

function getDimensions(obj, trueSide) {
	obj = $(obj);

	if (typeof(trueSide) == 'undefined') {
		trueSide = false;
	}

	var dim = {
		'left':		0,
		'top':		0,
		'right':	0,
		'bottom':	0,
		'width':	0,
		'height':	0
	};

	if (!is_null(obj) && typeof(obj.offsetParent) != 'undefined') {
		var dim = {
			'left':		parseInt(obj.style.left, 10),
			'top':		parseInt(obj.style.top, 10),
			'right':	parseInt(obj.style.right, 10),
			'bottom':	parseInt(obj.style.bottom, 10),
			'width':	parseInt(obj.style.width, 10),
			'height':	parseInt(obj.style.height, 10)
		};

		if (!is_number(dim.top)) {
			dim.top = parseInt(obj.offsetTop, 10);
		}
		if (!is_number(dim.left)) {
			dim.left = parseInt(obj.offsetLeft, 10);
		}
		if (!is_number(dim.width)) {
			dim.width = parseInt(obj.offsetWidth, 10);
		}
		if (!is_number(dim.height)) {
			dim.height = parseInt(obj.offsetHeight, 10);
		}

		if (!trueSide) {
			dim.right = dim.left + dim.width;
			dim.bottom = dim.top + dim.height;
		}
	}
	return dim;
}

function getParent(obj, name) {
	if (obj.parentNode.nodeName.toLowerCase() == name.toLowerCase()) {
		return obj.parentNode;
	}
	else if (obj.parentNode.nodeName.toLowerCase() == 'body') {
		return null;
	}
	else {
		return getParent(obj.parentNode, name);
	}
}

function getPosition(obj) {
	obj = $(obj);
	var pos = {top: 0, left: 0};
	if (!is_null(obj) && typeof(obj.offsetParent) != 'undefined') {
		pos.left = obj.offsetLeft;
		pos.top = obj.offsetTop;
		try {
			while (!is_null(obj.offsetParent)) {
				obj = obj.offsetParent;

				pos.left += obj.offsetLeft;
				pos.top += obj.offsetTop;

				if (IE && (obj.offsetParent.toString() == 'unknown')) {
					break;
				}
			}
		} catch(e) {
		}
	}
	return pos;
}

function getSelectedText(obj) {
	if (IE) {
		obj.focus();
		return document.selection.createRange().text;
	}
	else if (obj.selectionStart) {
		if (obj.selectionStart != obj.selectionEnd) {
			var s = obj.selectionStart;
			var e = obj.selectionEnd;
			return obj.value.substring(s, e);
		}
	}
	return obj.value;
}

function get_bodywidth() {
	var w = parseInt(document.body.scrollWidth);
	var w2 = parseInt(document.body.offsetWidth);

	if (KQ) {
		w = (w2 < w)?w2:w;
		w-=16;
	}
	else {
		w = (w2 < w)?w2:w;
	}
	return w;
}

function get_cursor_position(e) {
	e = e || window.event;
	var cursor = {x:0, y:0};
	if (e.pageX || e.pageY) {
		cursor.x = e.pageX;
		cursor.y = e.pageY;
	}
	else {
		var de = document.documentElement;
		var b = document.body;
		cursor.x = e.clientX + (de.scrollLeft || b.scrollLeft) - (de.clientLeft || 0);
		cursor.y = e.clientY + (de.scrollTop || b.scrollTop) - (de.clientTop || 0);
	}
	return cursor;
}

function get_scroll_pos() {
	var scrOfX = 0, scrOfY = 0;
	// netscape compliant
	if (typeof(window.pageYOffset) == 'number') {
		scrOfY = window.pageYOffset;
		scrOfX = window.pageXOffset;
	}
	// DOM compliant
	else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) {
		scrOfY = document.body.scrollTop;
		scrOfX = document.body.scrollLeft;
	}
	// IE6 standards compliant mode
	else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
		scrOfY = document.documentElement.scrollTop;
		scrOfX = document.documentElement.scrollLeft;
	}
	return [scrOfX, scrOfY];
}

function insertInElement(element_name, text, tagName) {
	if (IE) {
		var elems = $$(tagName+'[name='+element_name+']');
	}
	else {
		var elems = document.getElementsByName(element_name);
	}

	for (var key = 0; key < elems.length; key++) {
		if (typeof(elems[key]) != 'undefined' && !is_null(elems[key])) {
			$(elems[key]).update(text);
		}
	}
}

function openWinCentered(loc, winname, iwidth, iheight, params) {
	var uri = new Curl(loc);
	loc = uri.getUrl();

	var tp = Math.ceil((screen.height - iheight) / 2);
	var lf = Math.ceil((screen.width - iwidth) / 2);
	if (params.length > 0) {
		params = ', ' + params;
	}

	var WinObjReferer = window.open(loc, winname, 'width=' + iwidth + ',height=' + iheight + ',top=' + tp + ',left=' + lf + params);
	WinObjReferer.focus();
}

function PopUp(url, width, height, form_name) {
	if (!width) {
		width = 720;
	}
	if (!height) {
		height = 480;
	}
	if (!form_name) {
		form_name = 'zbx_popup';
	}
	var left = (screen.width - (width + 150)) / 2;
	var top = (screen.height - (height + 150)) / 2;

	var popup = window.open(url, form_name, 'width=' + width + ',height=' + height + ',top=' + top + ',left=' + left + ',resizable=yes,scrollbars=yes,location=no,menubar=no');
	popup.focus();
	return false;
}

function redirect(uri, method, needle) {
	method = method || 'get';
	var url = new Curl(uri);

	if (method.toLowerCase() == 'get') {
		window.location = url.getUrl();
	}
	else {
		// useless param just for easier loop
		var action = '';
		var domBody = document.getElementsByTagName('body')[0];
		var postForm = document.createElement('form');
		domBody.appendChild(postForm);
		postForm.setAttribute('method', 'post');

		var args = url.getArguments();
		for (var key in args) {
			if (empty(args[key])) {
				continue;
			}
			if (typeof(needle) != 'undefined' && key.indexOf(needle) > -1) {
				action += '&'+key+'='+args[key];
				continue;
			}
			var hInput = document.createElement('input');
			hInput.setAttribute('type', 'hidden');

			postForm.appendChild(hInput);
			hInput.setAttribute('name', key);
			hInput.setAttribute('value', args[key]);
		}

		postForm.setAttribute('action', url.getPath()+'?'+action.substr(1));
		postForm.submit();
	}
	return false;
}

function removeListener(element, eventname, expression, bubbling) {
	bubbling = bubbling || false;

	element = $(element);
	if (element.removeEventListener) {
		element.removeEventListener(eventname, expression, bubbling);
		return true;
	}
	else if (element.detachEvent) {
		element.detachEvent('on' + eventname, expression);
		return true;
	}
	else {
		return false;
	}
}

function showHide(obj, style) {
	if (typeof(style) == 'undefined') {
		style = 'inline';
	}
	if (is_string(obj)) {
		obj = document.getElementById(obj);
	}
	if (!obj) {
		throw 'showHide(): Object not found.';
	}

	if (obj.style.display != 'none') {
		obj.style.display = 'none';
		return 0;
	}
	else {
		obj.style.display = style;
		return 1;
	}
}

function showHideVisible(obj) {
	if (is_string(obj)) {
		obj = document.getElementById(obj);
	}
	if (!obj) {
		throw 'showHideVisible(): Object not found.';
	}

	if (obj.style.visibility != 'hidden') {
		obj.style.visibility = 'hidden';
	}
	else {
		obj.style.visibility = 'visible';
	}
}

function showHideByName(name, style) {
	if (typeof(style) == 'undefined') {
		style = 'none';
	}

	var objs = $$('[name=' + name + ']');

	if (empty(objs)) {
		throw 'showHideByName(): Object not found.';
	}

	for (var i = 0; i < objs.length; i++) {
		var obj = objs[i];
		obj.style.display = style;
	}
}

function switchElementsClass(obj, class1, class2) {
	obj = $(obj);
	if (!obj) {
		return false;
	}

	var result = false;
	if (obj.hasClassName(class1)) {
		obj.removeClassName(class1);
		obj.className = class2 + ' ' + obj.className;
		result = class2;
	}
	else if (obj.hasClassName(class2)) {
		obj.removeClassName(class2);
		obj.className =  class1 + ' ' + obj.className;
		result = class1;
	}
	else {
		obj.className = class1 + ' ' + obj.className;
		result = class1;
	}
	return result;
}

function zbx_throw(msg){
	throw(msg);
}

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

// Author: Aly
var CDebug = Class.create({
className:		null,			// debuging class name
debug_status:	0,				// debug status: 0 - off, 1 - on, 2 - SDI;
debug_info:		'',				// debug string

// ---------- DEBUG ------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------------------
initialize: function(className){
	this.className = className;
},

debug: function(str, id){
	if(this.debug_status){
		str = this.className+'. '+str;

		if(typeof(id) != 'undefined') str+= ' :'+id;

//		if(this.debug_prev == str) return true;

		this.debug_info += str+'\n';
		if(this.debug_status == 2){
			SDI(str);
		}

		this.debug_prev = str;
	}
},

notify: function(){
},

info: function(msg){
	msg = msg || 'Info.'
	alert(msg);
},

error: function(msg){
	msg = msg || 'Error.'
	throw(msg);
}
});

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

var CDate = Class.create();

CDate.prototype = {
	server: 0,			// getTime uses clients :0, or servers time :1
	tzDiff: 0,			// server and client TZ diff
	clientDate: null,	// clients(JS, Browser) date object
	serverDate: null,	// servers(PHP, Unix) date object
	tmpDate: null,		// inner usage

	// debug
	debug_status:	0,	// debug status: 0 - off, 1 - on, 2 - SDI;
	debug_info:		'',	// debug string
	debug_prev:		'',	// don't log repeated fnc

	initialize: function() {
		this.debug('initialize');
		this.tmpDate = new Date();

		if (arguments.length > 0) {
			this.clientDate = new Date(arguments[0]);
		}
		else {
			this.clientDate = new Date();
		}
		this.calcTZdiff(this.clientDate.getTime());
		this.serverDate = new Date(this.clientDate.getTime() - (this.tzDiff * 1000));
	},

	calcTZdiff: function(time) {
		this.debug('calcTZdiff');

		if (typeof(time) != 'undefined') {
			this.tmpDate.setTime(time);
			var ddTZOffset = this.tmpDate.getTimezoneOffset() * -60;
		}
		else {
			var ddTZOffset = this.serverDate.getTimezoneOffset() * -60;
		}

		this.tzDiff = ddTZOffset - PHP_TZ_OFFSET;
	},

	getZBXDate: function() {
		var thedate = [];
		thedate[0] = this.serverDate.getDate();
		thedate[1] = this.serverDate.getMonth() + 1;
		thedate[2] = this.serverDate.getFullYear();
		thedate[3] = this.serverDate.getHours();
		thedate[4] = this.serverDate.getMinutes();
		thedate[5] = this.serverDate.getSeconds();

		for (i = 0; i < thedate.length; i++) {
			if ((thedate[i] + '').length < 2) {
				thedate[i] = '0' + thedate[i];
			}
		}
		return '' + thedate[2] + thedate[1] + thedate[0] + thedate[3] + thedate[4] + thedate[5];
	},

	setZBXDate: function(strdate) {
		this.server = 1;
		var theDate = {
			'Y': strdate.toString().substr(0, 4),
			'm': strdate.toString().substr(4, 2),
			'd': strdate.toString().substr(6, 2),
			'H': strdate.toString().substr(8, 2),
			'i': strdate.toString().substr(10, 2),
			's': strdate.toString().substr(12, 2)
		};

		this.serverDate.setFullYear(theDate.Y);
		this.serverDate.setMonth(theDate.m - 1);
		this.serverDate.setDate(theDate.d);
		this.serverDate.setHours(theDate.H);
		this.serverDate.setMinutes(theDate.i);
		this.serverDate.setSeconds(theDate.s);
		this.serverDate.setMilliseconds(0);
		this.calcTZdiff();

		return this.getTime();
	},

	getFormattedDate: function() {
		var fDate = this.getFullYear() + '-' + (this.getMonth() + 1) + '-'+this.getDate();
		fDate += ' ' + this.getHours() + ':' + this.getMinutes() + ':' + this.getSeconds();
		fDate += ' ' + tzOffsetHours + ':' + (this.tzOffset / 3600);
		return fDate;
	},

	toString: function() {
		this.debug('toString');
		return this.serverDate.toString();
	},

	parse: function(arg) {
		this.debug('parse');
		this.server = 1;
		this.serverDate.setTime(Date.parse(arg));
		this.calcTZdiff();
		return this.getTime();
	},

	getTimezoneOffset: function() {
		return parseInt(-PHP_TZ_OFFSET / 60);
	},

	getMilliseconds: function() {
		return this.serverDate.getMilliseconds();
	},

	getSeconds: function() {
		return this.serverDate.getSeconds();
	},

	getMinutes: function() {
		return this.serverDate.getMinutes();
	},

	getHours: function() {
		return this.serverDate.getHours();
	},

	getDay: function() {
		return this.serverDate.getDay();
	},

	getMonth: function() {
		return this.serverDate.getMonth();
	},

	getYear: function() {
		return this.serverDate.getYear();
	},

	getFullYear: function() {
		return this.serverDate.getFullYear();
	},

	getDate: function() {
		return this.serverDate.getDate();
	},

	getTime: function() {
		if (this.server == 1) {
			return this.serverDate.getTime() + (this.tzDiff * 1000);
		}
		else {
			return this.clientDate.getTime();
		}
	},

	setMilliseconds: function(arg) {
		this.debug('setMilliseconds');
		this.server = 1;
		this.serverDate.setMilliseconds(arg);
		this.calcTZdiff();
	},

	setSeconds: function(arg) {
		this.debug('setSeconds');
		this.server = 1;
		this.serverDate.setSeconds(arg);
		this.calcTZdiff();
	},

	setMinutes: function(arg) {
		this.debug('setMinutes');
		this.server = 1;
		this.serverDate.setMinutes(arg);
		this.calcTZdiff();
	},

	setHours: function(arg) {
		this.debug('setHours');
		this.server = 1;
		this.serverDate.setHours(arg);
		this.calcTZdiff();
	},

	setDate: function(arg) {
		this.debug('setDate');
		this.server = 1;
		this.serverDate.setDate(arg);
		this.calcTZdiff();
	},

	setMonth: function(arg) {
		this.debug('setMonth');
		this.server = 1;
		this.serverDate.setMonth(arg);
		this.calcTZdiff();
	},

	setFullYear: function(arg) {
		this.debug('setFullYear');
		this.server = 1;
		this.serverDate.setFullYear(arg);
		this.calcTZdiff();
	},

	setTime: function(arg) {
		arg = parseInt(arg, 10);
		this.debug('setTime');
		this.server = 0;
		this.calcTZdiff(arg);
		this.serverDate.setTime(arg - (this.tzDiff * 1000));
		this.clientDate.setTime(arg);
	},

	debug: function(fnc_name, id) {
		if (this.debug_status) {
			var str = 'CDate.'+fnc_name;
			if (typeof(id) != 'undefined') {
				str+= ' :'+id;
			}
			if (this.debug_prev == str) {
				return true;
			}

			this.debug_info += str;
			if (this.debug_status == 2) {
				SDI(str);
			}
			this.debug_prev = str;
		}
	}
}

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/
var cookie = {
	cookies: [],

	init: function() {
		var path = new Curl();
		var page = path.getPath();
		var allCookies = document.cookie.split('; ');
		for (var i = 0; i < allCookies.length; i++) {
			var cookiePair = allCookies[i].split('=');
			if (cookiePair[0].indexOf('cb_') > -1 && cookiePair[0].indexOf('cb_' + page) == -1) {
				this.erase(cookiePair[0]);
			}
			else {
				this.cookies[cookiePair[0]] = cookiePair[1];
			}
		}
	},

	create: function(name, value, days) {
		if (typeof(days) != 'undefined') {
			var date = new Date();
			date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000);
			var expires = '; expires=' + date.toGMTString();
		}
		else {
			var expires = '';
		}
		document.cookie = name + '=' + value + expires + '; path=/';

		// Apache header size limit
		if (document.cookie.length > 8000) {
			document.cookie = name + '=; path=/';
			alert(locale['S_MAX_COOKIE_SIZE_REACHED']);
			return false;
		}
		else {
			this.cookies[name] = value;
		}
		return true;
	},

	createArray: function(name, value, days) {
		var list = value.join(',');
		var list_part = '';
		var part = 1;
		var part_count = parseInt(this.read(name + '_parts'), 10);

		if (is_null(part_count)) {
			part_count = 1;
		}

		var tmp_index = 0
		var result = true;
		while (list.length > 0) {
			list_part = list.substr(0, 4000);
			list = list.substr(4000);
			if (list.length > 0) {
				tmp_index = list_part.lastIndexOf(',');
				if (tmp_index > -1) {
					list = list_part.substring(tmp_index+1) + list;
					list_part = list_part.substring(0, tmp_index + 1);
				}
			}
			result = this.create(name + '_' + part, list_part, days);
			part++;

			if (!result) {
				break;
			}
		}
		this.create(name + '_parts', part - 1);

		while (part <= part_count) {
			this.erase(name + '_' + part);
			part++;
		}
	},

	createJSON: function(name, value, days) {
		var value_array = [];
		for (var key in value) {
			if (!empty(value[key])) {
				value_array.push(value[key]);
			}
		}
		this.createArray(name, value_array, days);
	},

	read: function(name) {
		if (typeof(this.cookies[name]) != 'undefined') {
			return this.cookies[name];
		}
		else if (document.cookie.indexOf(name) != -1) {
			var nameEQ = name + '=';
			var ca = document.cookie.split(';');
			for (var i = 0; i < ca.length; i++) {
				var c = ca[i];
				while (c.charAt(0) == ' ') {
					c = c.substring(1, c.length);
				}
				if (c.indexOf(nameEQ) == 0) {
					return this.cookies[name] = c.substring(nameEQ.length, c.length);
				}
			}
		}
		return null;
	},

	readArray: function(name) {
		var list = '';
		var list_part = '';
		var part = 1;
		var part_count = parseInt(this.read(name + '_parts'), 10);
		if (is_null(part_count)) {
			part_count = 1;
		}

		// reading all parts of selected list
		while (part <= (part_count + 1)) {
			if (!is_null(list_part)) {
				list += list_part;
			}
			list_part = this.read(name + '_' + part);
			part++;
		}
		var range = list.split(',');
		return range;
	},

	readJSON: function(name) {
		var value_json = {};
		var value_array = this.readArray(name);
		for (var i = 0; i < value_array.length; i++) {
			if (isset(i, value_array)) {
				value_json[value_array[i]] = value_array[i];
			}
		}
		return value_json;
	},

	printall: function() {
		var allCookies = document.cookie.split('; ');
		for (var i = 0; i < allCookies.length; i++) {
			var cookiePair = allCookies[i].split('=');
			SDI('[' + cookiePair[0] + '] is ' + cookiePair[1]); // assumes print is already defined
		}
	},

	erase: function(name) {
		this.create(name, '', -1);
		this.cookies[name] = undefined;
	},

	eraseArray: function(name) {
		var part_count = parseInt(this.read('cb_' + name + '_parts'), 10);
		if (!is_null(part_count)) {
			for (var i = 1; i <= part_count; i++) {
				this.erase('cb_' + name + '_' + i);
			}
			this.erase('cb_' + name + '_parts');
		}
	},

	eraseArrayByPattern: function(pattern) {
		for (var name in this.cookies) {
			if (!isset(name, this.cookies) || empty(this.cookies[name])) {
				continue;
			}
			if (name.indexOf('cb_' + pattern) == -1) {
				this.erase(name);
			}
		}
	}
};

/**
 * jQuery Cookie plugin
 *
 * Copyright (c) 2010 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */
/**
 * Create a cookie with the given key and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String key The key of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given key.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String key The key of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function (key, value, options) {
    // key and value given, set cookie...
    if (arguments.length > 1 && (value === null || typeof value !== "object")) {
        options = jQuery.extend({}, options);

        if (value === null) {
            options.expires = -1;
        }

        if (typeof options.expires === 'number') {
            var days = options.expires, t = options.expires = new Date();
            t.setDate(t.getDate() + days);
        }

        return (document.cookie = [
            encodeURIComponent(key), '=',
            options.raw ? String(value) : encodeURIComponent(String(value)),
            options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
            options.path ? '; path=' + options.path : '',
            options.domain ? '; domain=' + options.domain : '',
            options.secure ? '; secure' : ''
        ].join(''));
    }

    // key and possibly options given, get cookie...
    options = value || {};
    var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;
    return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;
};

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

// Author: Aly
var Curl = Class.create();

Curl.prototype = {
url: 		'',		//	actually, it's deprecated/private variable
port:		 -1,
host: 		'',
protocol: 	'',
username:	'',
password:	'',
filr:		'',
reference:	'',
path:		'',
query:		'',
args:		null,

initialize: function(url){
	url = url || location.href;

	this.url = url;
	this.args = {};

	this.query=(this.url.indexOf('?')>=0)?this.url.substring(this.url.indexOf('?')+1):'';
	if(this.query.indexOf('#')>=0) this.query=this.query.substring(0,this.query.indexOf('#'));

	var protocolSepIndex=this.url.indexOf('://');
	if(protocolSepIndex>=0){
		this.protocol=this.url.substring(0,protocolSepIndex).toLowerCase();
		this.host=this.url.substring(protocolSepIndex+3);
		if(this.host.indexOf('/')>=0) this.host=this.host.substring(0,this.host.indexOf('/'));
		var atIndex=this.host.indexOf('@');
		if(atIndex>=0){
			var credentials=this.host.substring(0,atIndex);
			var colonIndex=credentials.indexOf(':');
			if(colonIndex>=0){
				this.username=credentials.substring(0,colonIndex);
				this.password=credentials.substring(colonIndex);
			}
			else{
				this.username=credentials;
			}
			this.host=this.host.substring(atIndex+1);
		}

		var host_ipv6 = this.host.indexOf(']');
		if(host_ipv6>=0){
			if(host_ipv6 < (this.host.length-1)){
				host_ipv6++;
				var host_less = this.host.substring(host_ipv6);

				var portColonIndex=host_less.indexOf(':');
				if(portColonIndex>=0){
					this.port=host_less.substring(portColonIndex+1);
					this.host=this.host.substring(0,host_ipv6);
				}
			}
		}
		else{
			var portColonIndex=this.host.indexOf(':');
			if(portColonIndex>=0){
				this.port=this.host.substring(portColonIndex+1);
				this.host=this.host.substring(0,portColonIndex);
			}
		}
		this.file=this.url.substring(protocolSepIndex+3);
		this.file=this.file.substring(this.file.indexOf('/'));

		if(this.file == this.host) this.file = '';
	}
	else{
		this.file=this.url;
	}

	if(this.file.indexOf('?')>=0) this.file=this.file.substring(0, this.file.indexOf('?'));

	var refSepIndex=this.file.indexOf('#');
	if(refSepIndex>=0){
		this.reference=this.file.substring(refSepIndex+1);
		this.file=this.file.substring(0,refSepIndex);
	}

	this.path=this.file;
	if(this.query.length > 0) this.file+='?'+this.query;
	if(this.query.length > 0) this.formatArguments();

	this.addSID();
},

addSID: function(){
	var sid = '';
	var possition = parseInt(location.href.indexOf('sid='));

	if(possition > -1){
		sid = location.href.substr(possition+4, 16);
	}
	else{
		sid = cookie.read('zbx_sessionid');
		if(!is_null(sid)) sid = sid.substr(16,16);
	}

	if((/[\da-z]{16}/i).test(sid))	this.setArgument('sid', sid);
},

formatQuery: function(){
	if(this.args.lenght < 1) return;

	var query = [];
	for(var key in this.args){
		if((typeof(this.args[key]) != 'undefined') && !is_null(this.args[key])){
			query.push(key+'='+encodeURIComponent(this.args[key]));
		}
	}
	this.query = query.join('&');
},

formatArguments: function(){
	this.args = {};

	var args = this.query.split('&');
	var keyval = '';

	if(args.length<1) return;

	for(var i=0; i<args.length; i++){
		keyval = args[i].split('=');
		if(keyval.length > 1){
			try{
				var tmp = keyval[1].replace(/\+/g,'%20');
				this.args[keyval[0]] = decodeURIComponent(tmp);
			}
			catch(exc){
				this.args[keyval[0]] = keyval[1];
			}
		}
		else{
			this.args[keyval[0]] = '';
		}
	}
},

setArgument: function(key,value){
	this.args[key] = value;
	this.formatQuery();
},

unsetArgument: function(key){
	delete(this.args[key]);
	this.formatQuery();
},

getArgument: function(key){
	if(typeof(this.args[key]) != 'undefined') return this.args[key];
	else return null;
},

getArguments: function(){
	return this.args;
},

getUrl: function(){
	this.formatQuery();

	var url = this.protocol.length > 0 ? this.protocol+'://':'';
	url +=  this.username.length > 0 ? encodeURI(this.username):'';
	url +=  this.password.length > 0 ? encodeURI(':'+this.password):'';
	url +=  this.host.length > 0 ? this.host:'';
	url +=  this.port.length > 0 ? ':'+this.port:'';
	url +=  this.path.length > 0 ? encodeURI(this.path):'';
	url +=  this.query.length > 0 ? '?'+this.query:'';
	url +=  this.reference.length > 0 ? encodeURI('#'+this.reference):'';

return url;
},

setPort: function(port){
	this.port = port;
},

getPort: function(){
	return this.port;
},

setQuery: function(query){
	this.query = query;
	if(this.query.indexOf('?')>=0){
		this.query= this.query.substring(this.query.indexOf('?')+1);
	}

	this.formatArguments();

	this.addSID();
},

getQuery: function(){
	this.formatQuery();
	return this.query;
},

/* Returns the protocol of this URL, i.e. 'http' in the url 'http://server/' */
getProtocol: function(){
	return this.protocol;
},

setProtocol: function(protocol){
	this.protocol = protocol;
},
/* Returns the host name of this URL, i.e. 'server.com' in the url 'http://server.com/' */
getHost: function(){
	return this.host;
},

setHost: function(host){
	this.host = host;
},

/* Returns the user name part of this URL, i.e. 'joe' in the url 'http://joe@server.com/' */
getUserName: function(){
	return this.username;
},

setUserName: function(username){
	this.username = username;
},

/* Returns the password part of this url, i.e. 'secret' in the url 'http://joe:secret@server.com/' */
getPassword: function(){
	return this.password;
},

setPassword: function(password){
	this.password = password;
},

/* Returns the file part of this url, i.e. everything after the host name. */
getFile: function(){
	return this.file;
},

/* Returns the reference of this url, i.e. 'bookmark' in the url 'http://server/file.html#bookmark' */
getReference: function(){
	return this.reference;
},

setReference: function(reference){
	this.reference = reference;
},

/* Returns the file path of this url, i.e. '/dir/file.html' in the url 'http://server/dir/file.html' */
getPath: function(){
	return this.path;
},

setPath: function(path){
	this.path = path;
}
};

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

// JSON RPC by Artem "Aly" Suharev (based on Prototype)

var RPC = {
'_rpcurl':		'jsrpc.php?output=json-rpc',		// rpc url
'_callid':		0,					// rpc request id
'_auth':		null,				// authentication hash

auth: function(auth_){
	if(is_null(this._auth)) this._auth = cookie.read('zbx_sessionid');

	if('undefined' == typeof(url_)) return this._auth;
	else this._auth = auth_;
},

callid: function(){
	this._callid++;
	return this._callid;
},

rpcurl: function(rpcurl_){
	if('undefined' == typeof(rpcurl_)) return this._rpcurl;
	else this._rpcurl = rpcurl_;
}
};

RPC.Base = Class.create({
// PRIVATE
'userParams':		{},		// user OPtions
'auth':				null,	// authentication hash
'callid':			0,		// rpc request id

'debug_status': 0,		// debug status: 0 - off, 1 - on, 2 - SDI;
'debug_info': 	'',		// debug string
'debug_prev':	'',		// don't log repeated fnc

initialize: function(userParams){
	this.userParams = {
		'method': null,
		'params': {},
		'notification': 0,
		'request':	{},
		'onSuccess': function(){},
		'onFailure': function(){}
	};

	Object.extend(this.userParams, userParams || { });

	this.callid = RPC.callid();
	this.auth = RPC.auth();
},

debug: function(fnc_name, id){
	if(this.debug_status){
		var str = 'RPC.Call['+RPC.id+'].'+fnc_name;
		if(typeof(id) != 'undefined') str+= ' :'+id;

//		if(this.debug_prev == str) return true;

		this.debug_info += str + '\n';
		if(this.debug_status == 2){
			SDI(str);
		}

		this.debug_prev = str;
	}
}
});

RPC.Call = Class.create(RPC.Base, {
initialize: function($super, userParams) {
	$super(userParams);
	this.call();
},

call: function(){
	this.debug('call');
//---
	var header = {
		'Content-type': 'application/json-rpc'
	};

	var body = {
		'jsonrpc': '2.0',
		'method': this.userParams.method,
		'params': this.userParams.params,
		'auth': this.auth
	};

	var request = {
		'requestHeaders': header
	};

	if(this.userParams.notification == 0){
		body.id = this.callid;

		request.onSuccess = this.processRespond.bind(this);
		request.onFailure = this.processError.bind(this);
	}

	Object.extend(request, this.userParams.request);
	request.postBody = Object.toJSON(body),

	new Ajax.Request(RPC.rpcurl(), request);

//SDI(this.callid);
},

processRespond: function(resp){
	this.debug('processRespond');
//--
//SDJ(resp);
	var isError = this.processError(resp);
	if(isError) return false;
//SDJ(resp.responseJSON.result);
	if(isset('onSuccess', this.userParams))
		this.userParams.onSuccess(resp.responseJSON.result);

return true;
},

processError: function(resp){
	this.debug('error');
//---

// JSON request failed OR server responded with incorrect JSON
	if(is_null(resp) || !isset('responseJSON', resp)){
		throw('RPC call ['+this.userParams.method+'] request failed');
	}

// JSON have wrong header or no respond at all
	if(empty(resp.responseJSON)){
		throw('RPC: Server call ['+this.userParams.method+'] responded with incorrect JSON.');
	}

// RPC responded with error || with incorrect JSON
	if(isset('error', resp.responseJSON) && isset('onFailure', this.userParams)){
		this.userParams.onFailure(resp.responseJSON.error);
		return true;
	}
	else if(!isset('result', resp.responseJSON)){
		throw('RPC: Server call ['+this.userParams.method+'] responded with incorrect JSON.');
	}

	return false;
}
}
);

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

var BBCode = {
	opentags: null, // open tag stack
	crlf2br: null, // convert CRLF to <br>?
	noparse: null, // ignore BBCode tags?
	urlstart: null, // beginning of the URL if zero or greater (ignored if -1)

	RE: {
		'bbcode': /^\/?(?:b|i|u|pre|code|color|size|noparse|url)$/, // BBcode tags
		'color': /^(:?#(?:[0-9a-f]{3})?[0-9a-f]{3})$/i, // color names or hex color
		'uri': /^[-;\/\?:@&=\+\$,_\.!~\*'\(\)%0-9a-z]{1,512}$/i, // reserved, unreserved, escaped and alpha-numeric [RFC2396]
		'format': /([\r\n])|(?:\[([a-z]{1,16})(?:=([^\x00-\x1F''\(\)<>\[\]]{1,256}))?\])|(?:\[\/([a-z]{1,16})\])/ig // main regular expression: CRLF, [tag=option], [tag] or [/tag]
	},

	// post must be HTML-encoded
	Parse: function(post) {
		this.crlf2br = false;
		this.noparse = false;
		this.urlstart = -1;
		this.opentags = [];

		var result = post.replace(this.RE.format, this.toHtml.bind(this));

		if (this.opentags.length) {
			var endtags = '';

			if (this.opentags[this.opentags.length-1].bbtag == 'url') {
				this.opentags.pop();
				endtags += '\'>' + post.substr(this.urlstart, post.length-this.urlstart) + '</a>';
			}

			while (this.opentags.length) {
				endtags += this.opentags.pop().etag;
			}
		}

		return endtags ? result + endtags : result;
	},

	// check if it's a valid BBCode tag
	isValidTag: function(str) {
		if (empty(str)) {
			return false;
		}

		return this.RE.bbcode.test(str);
	},

	toHtml: function(mstr, crlf, tag, option, tagEnd, offset, string) {
		if (!empty(crlf)) {
			if (!this.crlf2br) {
				return mstr;
			}

			if (crlf == '\r') {
				return '';
			}
			else if (crlf == '\n') {
				return '<br />';
			}
		}

		// handle start tags
		if (this.isValidTag(tag)) {
			if (this.noparse) {
				return '[' + tag + ']';
			}

			if (!empty(this.opentags) && this.opentags[this.opentags.length - 1].bbtag == 'url' && this.urlstart >= 0) {
				return '[' + tag + ']';
			}

			switch (tag) {
				case 'noparse':
					this.noparse = true;
					return '';
				case 'url':
					this.opentags.push({'bbtag' : tag, 'etag' : '</a>'});

					if (option && this.RE.uri.test(option)) {
						this.urlstart = -1;
						return '<a href="' + option + '">';
					}

					this.urlstart = mstr.length + offset;

					return '<a href="';
				case 'code':
					this.opentags.push({'bbtag' : tag, 'etag' : '</code></pre>'});
					this.noparse = false;
					return '<pre><code>';
				case 'pre':
					this.opentags.push({'bbtag' : tag, 'etag' : '</pre>'});
					this.noparse = false;
					return '<pre>';
				case 'color':
					if (!option || !this.RE.color.test(option)) {
						option = 'inherit';
					}

					this.opentags.push({'bbtag' : tag, 'etag' : '</span>'});
					return '<span style="color: ' + option + '">';
				case 'size':
					option = option || '7';

					this.opentags.push({'bbtag' : tag, 'etag' : '</span>'});
					return '<span style="font-size: ' + parseInt(option, 10) + 'pt">';
				default:
					this.opentags.push({'bbtag' : tag, 'etag' : '</' + tag + '>'});
					return '<' + tag + '>';
			}
		}

		// process end tags
		if (this.isValidTag(tagEnd)) {
			if (this.noparse) {
				if (tagEnd == 'noparse') {
					this.noparse = false;
					return '';
				}

				return '[/' + tagEnd + ']';
			}

			if (!this.opentags.length || this.opentags[this.opentags.length - 1].bbtag != tagEnd) {
				return '<span style="color: red">[/' + tagEnd + ']</span>';
			}

			if (tagEnd == 'url') {
				if (this.urlstart > 0) {
					return '">' + string.substr(this.urlstart, offset - this.urlstart) + this.opentags.pop().etag;
				}
				return this.opentags.pop().etag;
			}
			else if (tagEnd == 'code' || tagEnd == 'pre') {
				this.crlf2br = true;
			}

			return this.opentags.pop().etag;
		}

		return mstr;
	}
};

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

var LCL_SUGGESTS = [];

function createSuggest(oid){
	var sid = LCL_SUGGESTS.length;
	LCL_SUGGESTS[sid] = new CSuggest(sid, oid);

return sid;
}

var CSuggest = Class.create(CDebug,{
// PUBLIC
'useLocal':			true,	// use cache to find suggests
'useServer':		true,	// use server to find suggests

'saveToCache':		true,	// save results to cache

'cacheTimeOut':		60,		// cache timeout (seconds)
'suggestLimit':		15,		// suggestion show limit

'searchDelay':		200,	// milliseconds


// PRIVATE
'id':				null,	// sugg obj identity
'rpcid':			0,		// rpc request id

'needles':			{},		// searched strings
'userNeedle':		'',		// userNeedle
'timeoutNeedle':	null,	// Timeout reference

'cache':{
	'time':			0,		// cache creation time
	'list':			{},		// cache by word
	'needle':		{}		// cache by needle
},

'dom':{
	'input':		null,	// DOM node input
	'suggest':		null,	// DOM node suggest div
	'sugtab':		null	// DOM node suggests table
},

'hlIndex':			0,		// indicates what row should be highlighted
'suggestCount':		0,		// suggests shown

'mouseOverSuggest':	false,	// indicates if mouse is over suggests

initialize: function($super, id, objid){
	this.id = id;
	$super('CSuggest['+id+']');
//--

	this.cleanCache();

	this.dom.input = $(objid);

	addListener(this.dom.input, 'keyup', this.keyPressed.bindAsEventListener(this));
	addListener(this.dom.input, 'blur', this.suggestBlur.bindAsEventListener(this));
	addListener(window, 'resize', this.positionSuggests.bindAsEventListener(this));
//	addListener(window, 'keypress', this.searchFocus.bindAsEventListener(this));

	this.timeoutNeedle = null;
},

needleChange: function(e){
	this.debug('needleChange');
//--
	this.hlIndex = 0;
	this.suggestCount = 0;

	clearTimeout(this.timeoutNeedle);

	var target = Event.element(e);
	var needle = target.value.toLowerCase();

	if(empty(needle)){
		this.hideSuggests();
		return true;
	}

	this.userNeedle = needle;
	this.needles[needle] = {'needle': needle, 'list': {}};

	var found = false;

	if(this.useLocal) found = this.searchClient(needle);

	if(!found && this.useServer){
		this.timeoutNeedle = setTimeout(this.searchServer.bind(this, needle), this.searchDelay);
	}
},

// SEARCH
searchServer: function(needle){
	this.debug('searchServer', needle);
//---
	if(needle != this.userNeedle) return true;

	var rpcRequest = {
		'method': 'host.get',
		'params': {
			'startSearch': 1,
			'search': {'name': needle},
			'output': ['hostid', 'name', 'host'],
			'sortfield': 'name',
			'limit': this.suggestLimit
		},
		'onSuccess': this.serverRespond.bind(this, needle),
		'onFailure': function(){zbx_throw('Suggest Widget: search request failed.');}
	};

	new RPC.Call(rpcRequest);

return true;
},

serverRespond: function(needle, respond){
	this.debug('serverRespond', needle);
//--

	var params = {
		'list': {},
		'needle': needle
	};

	for(var i=0; i < respond.length; i++){
		if(!isset(i, respond) || empty(respond[i])) continue;
		params.list[i] = respond[i].name.toLowerCase();
	}
	this.needles[params.needle].list = params.list;

	if(needle == this.userNeedle){
		this.showSuggests();
		this.newSugTab(params.needle);
	}

	if(this.saveToCache) this.saveCache(params.needle, params.list);
},

searchClient: function(needle){
	this.debug('searchClient', needle);
//---

	var found = false;
	if(this.inCache(needle)){
		this.needles[needle].list = this.cache.needle[needle];
		found = true;
	}
	else if(!this.useServer){
		found = this.searchCache(needle);
	}

	if(found){
		this.showSuggests();
		this.newSugTab(needle);
	}

return found;
},
//-----

// -----------------------------------------------------------------------
// CACHE
// -----------------------------------------------------------------------
searchCache: function(needle){
	this.debug('searchCache', needle);
//---
	var fkey = needle[0];
	if(!isset(fkey, this.cache.list)) return false;

	var found = false;
	var list = {};
	for(var key in this.cache.list[fkey]){
		var value = this.cache.list[fkey][key];
		if(empty(value)) continue;

		if(key.indexOf(needle) === 0){
			list[value] = value;
			found = true;
		}
	}

	this.needles[needle].list = list;
	if(this.saveToCache) this.saveCache(needle, list);

return found;
},

inCache: function(needle){
	this.debug('inCache');
//---
	if(this.useServer){
		var dd = new Date();
		if((this.cache.time + (this.cacheTimeOut*1000)) < dd.getTime()) this.cleanCache();
	}

return isset(needle, this.cache.needle);
},

saveCache: function(needle, list){
	this.debug('saveCache');
//---
	if(this.useServer){
		var dd = new Date();
		if((this.cache.time + (this.cacheTimeOut*1000)) < dd.getTime()) this.cleanCache();
	}

// Needles
	if(!is_null(needle)) this.cache.needle[needle] = list;

// List
	for(var key in list){
		if(empty(list[key])) continue;

		var word = list[key];
		var lWord = word.toLowerCase();

		var fkey = lWord[0];

// indexing by first letter
		if(!isset(fkey, this.cache.list)) this.cache.list[fkey] = {};
		this.cache.list[fkey][lWord] = word;
	}
},

cleanCache: function(){
	this.debug('cleanCache');
//---

	var time = new Date();
	this.cache = {
		'time':		time.getTime(),
		'list':		{},
		'needle':	{}
	}
},

// -----------------------------------------------------------------------
// Events
// -----------------------------------------------------------------------

onSelect: function(selection){
	return true;
},

// -----------------------------------------------------------------------
// Keyboard
// -----------------------------------------------------------------------
searchFocus: function(e){
	this.debug('keyPressed');
//---
	if(!e) e = window.event;

	var elem = e.element();
	if(elem.match('input[type=text]') || elem.match('textarea') || elem.match('select')) return true;

	var key = e.keyCode;
	if(key == 47){
		e.stop();
		$(this.dom.input).focus();
		return void(0);
	}
},

keyPressed: function(e){
	this.debug('keyPressed');
//---

	if(!e) e = window.event;
	var key = e.keyCode;

	switch(true){
		case(key == 27):
			this.hlIndex = 0;
			this.suggestCount = 0;
			this.removeHighLight(e);
			this.setNeedleByHighLight(e);
			this.hideSuggests(e);
			break;
		case(key==13):
			Event.stop(e);
			this.selectSuggest(e);
			break;
		case(key == 37 || key == 39 || key == 9): // left, right, tab
			break;
		case(key==38): // up
			this.keyUp(e);
			break;
		case(key==40): // down
			this.keyDown(e);
			break;
		default:
			this.needleChange(e);
	}

	Event.stop(e);
},

keyUp: function(e){
	this.debug('keyUp');
//---

	if(this.hlIndex == 0) this.hlIndex = this.suggestCount;
	else this.hlIndex--;

	this.removeHighLight(e);
	this.highLightSuggest(e);
	this.setNeedleByHighLight(e);
},

keyDown: function(e){
	this.debug('keyDown');
//---
	if(is_null(this.dom.suggest) || (this.dom.suggest.style.display == 'none')){
		this.needleChange(e);
		return true;
	}

	if(this.hlIndex == this.suggestCount) this.hlIndex = 0;
	else this.hlIndex++;

	this.removeHighLight(e);
	this.highLightSuggest(e);
	this.setNeedleByHighLight(e);
},

mouseOver: function(e){
	this.debug('mouseOver');
//---
	this.mouseOverSuggest = true;

	var row = Event.element(e).parentNode;
	if(is_null(row) || (row.tagName.toLowerCase() != 'tr') || !isset('id',row)) return true;

	var tmp = row.id.split('_');
	if(tmp.length != 2) return true;

	this.hlIndex = parseInt(tmp[1], 10);

	this.removeHighLight(e);
	this.highLightSuggest(e);
},

mouseOut: function(e){
	this.debug('mouseOut');
//---

	this.mouseOverSuggest = false;
},

suggestBlur: function(e){
	this.debug('suggestBlur');
//---

	if(this.mouseOverSuggest) Event.stop(e);
	else this.hideSuggests(e);
},

// -----------------------------------------------------------------------
// HighLight
// -----------------------------------------------------------------------

removeHighLight: function(){
	this.debug('rmvHighLight');
//---

	$$('tr.highlight').each( function(hlRow){hlRow.className = '';});
},


highLightSuggest: function(){
	this.debug('highLightSuggest');
//---

	var row = $('line_'+this.hlIndex);
	if(!is_null(row)) row.className = 'highlight';
},

setNeedleByHighLight: function(){
	this.debug('setNeedleByHighLight');
//---
	if(this.hlIndex == 0)
		this.dom.input.value = this.userNeedle;
	else
		this.dom.input.value = $('line_'+this.hlIndex).readAttribute('needle');
},

selectSuggest: function(e){
	this.debug('selectSuggest');
//---

	this.setNeedleByHighLight(e);
	this.hideSuggests();

//SDJ(this.dom.input);

	if(this.onSelect(this.dom.input.value) && !GK) this.dom.input.form.submit();
},


// -----------------------------------------------------------------------
// DOM creation
// -----------------------------------------------------------------------

showSuggests: function(){
	this.debug('showSuggests');
//---

	if(is_null(this.dom.suggest)){
		this.dom.suggest = document.createElement('div');
		this.dom.suggest = $(this.dom.suggest);

		var doc_body = document.getElementsByTagName('body')[0];
		if(empty(doc_body)) return false;

		doc_body.appendChild(this.dom.suggest);
		this.dom.suggest.className = 'suggest';

		this.positionSuggests();
	}

	this.dom.suggest.style.display = 'block';
},

hideSuggests: function(){
	this.debug('hideSuggest');
//--

	if(!is_null(this.dom.suggest)){
		this.dom.suggest.style.display = 'none';
	}
},

positionSuggests: function(){
	this.debug('positionSuggests');
//---

	if(is_null(this.dom.suggest)) return true;

	var pos = getPosition(this.dom.input);
	var dims = getDimensions(this.dom.input);

	this.dom.suggest.style.top = (pos.top+dims.height)+'px';
	this.dom.suggest.style.left = pos.left+'px';
},

newSugTab: function(needle){
	this.debug('newSugTab', needle);
//---
	var list = this.needles[needle].list;

	var sugTab = document.createElement('table');
	sugTab.className = 'suggest';

	var sugBody = document.createElement('tbody');
	sugTab.appendChild(sugBody);

	var count = 0;
	for(var key in list){
		if(empty(list[key])) continue;
		count++;

		var tr = document.createElement('tr');
		sugBody.appendChild(tr);

		tr.setAttribute('id', 'line_'+count);
		tr.setAttribute('needle', list[key]);

		var td = document.createElement('td');
		tr.appendChild(td);

		td.appendChild(document.createTextNode(needle));
		addListener(td, 'mouseover', this.mouseOver.bindAsEventListener(this), true);
		addListener(td, 'mouseup', this.selectSuggest.bindAsEventListener(this), true);
		addListener(td, 'mouseout', this.mouseOut.bindAsEventListener(this), true);

// text
		var bold = document.createElement('b');
		td.appendChild(bold);

		bold.appendChild(document.createTextNode(list[key].substr(needle.length)));

		if(count >= this.suggestLimit) break;
	}

	if(!is_null(this.dom.sugtab)) this.dom.sugtab.remove();

	this.dom.sugtab = $(sugTab);
	this.dom.suggest.appendChild(this.dom.sugtab);

	if(count == 0) this.hideSuggests();

	this.suggestCount = count;
}
});

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

// Array indexOf method for javascript<1.6 compatibility
if (!Array.prototype.indexOf) {
	Array.prototype.indexOf = function (searchElement) {
		'use strict';
		if (this === void 0 || this === null) {
			throw new TypeError();
		}
		var t = Object(this);
		var len = t.length >>> 0;
		if (len === 0) {
			return -1;
		}
		var n = 0;
		if (arguments.length > 0) {
			n = Number(arguments[1]);
			if (n !== n) { // shortcut for verifying if it's NaN
				n = 0;
			}
			else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) {
				n = (n > 0 || -1) * Math.floor(Math.abs(n));
			}
		}
		if (n >= len) {
			return -1;
		}
		var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
		for (; k < len; k++) {
			if (k in t && t[k] === searchElement) {
				return k;
			}
		}
		return -1;
	}
}

/*
 * Page refresh
 */
var PageRefresh = {
	delay:		null, // refresh timeout
	delayLeft:	null, // left till refresh
	timeout:	null, // link to timeout

	init: function(time) {
		this.delay = time;
		this.delayLeft = this.delay;
		this.start();
	},

	check: function() {
		if (is_null(this.delay)) {
			return false;
		}

		this.delayLeft -= 1000;
		if (this.delayLeft < 0) {
			location.reload();
		}
		else {
			this.timeout = setTimeout('PageRefresh.check()', 1000);
		}
	},

	start: function() {
		if (is_null(this.delay)) {
			return false;
		}
		this.timeout = setTimeout('PageRefresh.check()', 1000);
	},

	stop: function() {
		clearTimeout(this.timeout);
	},

	restart: function() {
		this.stop();
		this.delayLeft = this.delay;
		this.start();
	}
};

/*
 * Main menu
 */
var MMenu = {
	menus:			{'empty': 0, 'view': 0, 'cm': 0, 'reports': 0, 'config': 0, 'admin': 0},
	def_label:		null,
	sub_active: 	false,
	timeout_reset:	null,
	timeout_change:	null,

	mouseOver: function(show_label) {
		clearTimeout(this.timeout_reset);
		this.timeout_change = setTimeout('MMenu.showSubMenu("' + show_label + '")', 200);
		PageRefresh.restart();
	},

	submenu_mouseOver: function() {
		clearTimeout(this.timeout_reset);
		clearTimeout(this.timeout_change);
		PageRefresh.restart();
	},

	mouseOut: function() {
		clearTimeout(this.timeout_change);
		this.timeout_reset = setTimeout('MMenu.showSubMenu("' + this.def_label + '")', 2500);
	},

	showSubMenu: function(show_label) {
		var menu_div = $('sub_' + show_label);
		if (!is_null(menu_div)) {
			$(show_label).className = 'active';
			menu_div.show();
			for (var key in this.menus) {
				if (key == show_label) {
					continue;
				}

				var menu_cell = $(key);
				if (!is_null(menu_cell)) {
					if (menu_cell.tagName.toLowerCase() != 'select') {
						menu_cell.className = '';
					}
				}
				var sub_menu_cell = $('sub_' + key);
				if (!is_null(sub_menu_cell)) {
					sub_menu_cell.hide();
				}
			}
		}
	}
};

/*
 * Automatic checkbox range selection
 */
var chkbxRange = {
	startbox:		null,	// start checkbox obj
	startbox_name:	null,	// start checkbox name
	chkboxes:		{},		// ckbx list
	pageGoName:		null,	// which checkboxes should be counted by Go button
	pageGoCount:	0,		// selected checkboxes
	selected_ids:	{},		// ids of selected checkboxes
	goButton:		null,
	page:			null,	// loaded page name

	init: function() {
		var path = new Curl();
		this.page = path.getPath();
		this.selected_ids = cookie.readJSON('cb_' + this.page);
		var chk_bx = document.getElementsByTagName('input');
		for (var i = 0; i < chk_bx.length; i++) {
			if (typeof(chk_bx[i]) != 'undefined' && chk_bx[i].type.toLowerCase() == 'checkbox') {
				this.implement(chk_bx[i]);
			}
		}

		this.goButton = $('goButton');
		if (!is_null(this.goButton)) {
			addListener(this.goButton, 'click', this.submitGo.bindAsEventListener(this), false);
		}
		this.setGo();
	},

	implement: function(obj) {
		var obj_name = obj.name.split('[')[0];

		if (typeof(this.chkboxes[obj_name]) == 'undefined') {
			this.chkboxes[obj_name] = [];
		}
		this.chkboxes[obj_name].push(obj);

		addListener(obj, 'click', this.check.bindAsEventListener(this), false);

		if (obj_name == this.pageGoName) {
			var obj_id  = obj.name.split('[')[1];
			obj_id = obj_id.substring(0, obj_id.lastIndexOf(']'));

			if (isset(obj_id, this.selected_ids)) {
				obj.checked = true;
			}
		}
	},

	check: function(e) {
		e = e || window.event;
		var obj = Event.element(e);

		PageRefresh.restart();

		if (typeof(obj) == 'undefined' || obj.type.toLowerCase() != 'checkbox') {
			return true;
		}

		this.setGo();

		if (obj.name.indexOf('all_') > -1 || obj.name.indexOf('_single') > -1) {
			return true;
		}
		var obj_name = obj.name.split('[')[0];

		// check range selection
		if (e.ctrlKey || e.shiftKey) {
			if (!is_null(this.startbox) && this.startbox_name == obj_name && obj.name != this.startbox.name) {
				var chkbx_list = this.chkboxes[obj_name];
				var flag = false;

				for (var i = 0; i < chkbx_list.length; i++) {
					if (typeof(chkbx_list[i]) != 'undefined') {
						if (flag) {
							chkbx_list[i].checked = this.startbox.checked;
						}
						if (obj.name == chkbx_list[i].name) {
							break;
						}
						if (this.startbox.name == chkbx_list[i].name) {
							flag = true;
						}
					}
				}

				if (flag) {
					this.setGo();
					return true;
				}
				else {
					for (var i = chkbx_list.length - 1; i >= 0; i--) {
						if (typeof(chkbx_list[i]) != 'undefined') {
							if (flag) {
								chkbx_list[i].checked = this.startbox.checked;
							}

							if (obj.name == chkbx_list[i].name) {
								this.setGo();
								return true;
							}

							if (this.startbox.name == chkbx_list[i].name) {
								flag = true;
							}
						}
					}
				}
			}
			this.setGo();
		}
		this.startbox = obj;
		this.startbox_name = obj_name;
	},

	checkAll: function(name, value) {
		if (typeof(this.chkboxes[name]) == 'undefined') {
			return false;
		}

		var chk_bx = this.chkboxes[name];
		for (var i = 0; i < chk_bx.length; i++) {
			if (typeof(chk_bx[i]) != 'undefined' && chk_bx[i].disabled != true) {
				var obj_name = chk_bx[i].name.split('[')[0];
				if (obj_name == name) {
					chk_bx[i].checked = value;
				}
			}
		}
	},

	setGo: function() {
		if (!is_null(this.pageGoName)) {
			if (typeof(this.chkboxes[this.pageGoName]) == 'undefined') {
				return false;
			}

			var chk_bx = this.chkboxes[this.pageGoName];
			for (var i = 0; i < chk_bx.length; i++) {
				if (typeof(chk_bx[i]) != 'undefined') {
					var box = chk_bx[i];
					var obj_name = box.name.split('[')[0];
					var obj_id  = box.name.split('[')[1];
					obj_id = obj_id.substring(0, obj_id.lastIndexOf(']'));
					var crow = getParent(box, 'tr');

					if (box.checked) {
						if (!is_null(crow)) {
							var origClass = crow.getAttribute('origClass');
							if (is_null(origClass)) {
								crow.setAttribute('origClass', crow.className);
							}
							crow.className = 'selected';
						}
						if (obj_name == this.pageGoName) {
							this.selected_ids[obj_id] = obj_id;
						}
					}
					else {
						if (!is_null(crow)) {
							var origClass = crow.getAttribute('origClass');

							if (!is_null(origClass)) {
								crow.className = origClass;
								crow.removeAttribute('origClass');
							}
						}
						if (obj_name == this.pageGoName) {
							delete(this.selected_ids[obj_id]);
						}
					}
				}
			}

			var countChecked = 0;
			for (var key in this.selected_ids) {
				if (!empty(this.selected_ids[key])) {
					countChecked++;
				}
			}

			if (!is_null(this.goButton)) {
				var tmp_val = this.goButton.value.split(' ');
				this.goButton.value = tmp_val[0] + ' (' + countChecked + ')';
			}

			cookie.createJSON('cb_' + this.page, this.selected_ids);

			this.pageGoCount = countChecked;
		}
	},

	submitGo: function(e){
		e = e || window.event;

		if (this.pageGoCount > 0) {
			var goSelect = $('go');
			var confirmText = goSelect.options[goSelect.selectedIndex].getAttribute('confirm');

			if (!is_null(confirmText) && !confirm(confirmText)) {
				Event.stop(e);
				return false;
			}

			var form = getParent(this.goButton, 'form');
			for (var key in this.selected_ids) {
				if (!empty(this.selected_ids[key])) {
					create_var(form.name, this.pageGoName + '[' + key + ']', key, false);
				}
			}
			return true;
		}
		else {
			alert(locale['S_NO_ELEMENTS_SELECTED']);
			Event.stop(e);
			return false;
		}
	}
};

/*
 * Audio Control System
 */
var AudioList = {
	list:		{}, // audio files options
	dom:		{}, // dom objects links
	standart:	{
		'embed': {
			'enablejavascript': 'true',
			'autostart': 'false',
			'loop': 0
		},
		'audio': {
			'autobuffer': 'autobuffer',
			'autoplay': null,
			'controls': null
		}
	},

	play: function(audiofile) {
		if (!this.create(audiofile)) {
			return false;
		}
		if (IE) {
			try {
				this.dom[audiofile].Play();
			}
			catch(e) {
				setTimeout(this.play.bind(this, audiofile), 500);
			}
		}
		else {
			this.dom[audiofile].play();
		}
	},

	pause: function(audiofile) {
		if (!this.create(audiofile)) {
			return false;
		}
		if (IE) {
			try {
				this.dom[audiofile].Stop();
			}
			catch(e) {
				setTimeout(this.pause.bind(this, audiofile), 1000);
			}
		}
		else {
			this.dom[audiofile].pause();
		}
	},

	stop: function(audiofile) {
		if (!this.create(audiofile)) {
			return false;
		}

		if (IE) {
			this.dom[audiofile].setAttribute('loop', '0');
		}
		else {
			this.dom[audiofile].removeAttribute('loop');
		}

		if (!IE) {
			try {
				if (!this.dom[audiofile].paused) {
					this.dom[audiofile].currentTime = 0;
				}
				else if (this.dom[audiofile].currentTime > 0) {
					this.dom[audiofile].play();
					this.dom[audiofile].currentTime = 0;
					this.dom[audiofile].pause();
				}
			}
			catch(e) {
			}
		}

		if (!is_null(this.list[audiofile].timeout)) {
			clearTimeout(this.list[audiofile].timeout);
			this.list[audiofile].timeout = null;
		}

		this.pause(audiofile);
		this.endLoop(audiofile);
	},

	stopAll: function(e){
		for (var name in this.list) {
			if (empty(this.dom[name])) {
				continue;
			}
			this.stop(name);
		}
	},

	volume: function(audiofile, vol) {
		if (!this.create(audiofile)) {
			return false;
		}
	},

	loop: function(audiofile, params) {
		if (!this.create(audiofile)) {
			return false;
		}

		if (isset('repeat', params)) {
			if (IE) {
				this.play(audiofile);
			}
			else {
				if (this.list[audiofile].loop == 0) {
					if (params.repeat != 0) {
						this.startLoop(audiofile, params.repeat);
					}
					else {
						this.endLoop(audiofile);
					}
				}
				if (this.list[audiofile].loop != 0) {
					this.list[audiofile].loop--;
					this.play(audiofile);
				}
			}
		}
		else if (isset('seconds', params)) {
			if (IE) {
				this.dom[audiofile].setAttribute('loop', '1');
			}
			else {
				this.startLoop(audiofile, 9999999);
				this.list[audiofile].loop--;
			}
			this.play(audiofile);
			this.list[audiofile].timeout = setTimeout(AudioList.stop.bind(AudioList, audiofile), 1000 * parseInt(params.seconds, 10));
		}
	},

	startLoop: function(audiofile, loop) {
		if (!isset(audiofile, this.list)) {
			return false;
		}
		if (isset('onEnded', this.list[audiofile])) {
			this.endLoop(audiofile);
		}
		this.list[audiofile].loop = parseInt(loop, 10);
		this.list[audiofile].onEnded = this.loop.bind(this, audiofile, {'repeat' : 0});
		addListener(this.dom[audiofile], 'ended', this.list[audiofile].onEnded);
	},

	endLoop: function(audiofile) {
		if (!isset(audiofile, this.list)) {
			return true;
		}
		this.list[audiofile].loop = 0;

		if (isset('onEnded', this.list[audiofile])) {
			removeListener(this.dom[audiofile], 'ended', this.list[audiofile].onEnded);
			this.list[audiofile].onEnded = null;
			delete(this.list[audiofile].onEnded);
		}
	},

	create: function(audiofile, params) {
		if (typeof(audiofile) == 'undefined') {
			return false;
		}
		if (isset(audiofile, this.list)) {
			return true;
		}
		if (typeof(params) == 'undefined') {
			params = {};
		}
		if (!isset('audioList', this.dom)) {
			this.dom.audioList = document.createElement('div');
			document.getElementsByTagName('body')[0].appendChild(this.dom.audioList);
			this.dom.audioList.setAttribute('id', 'audiolist');
		}

		if (IE) {
			this.dom[audiofile] = document.createElement('embed');
			this.dom.audioList.appendChild(this.dom[audiofile]);
			this.dom[audiofile].setAttribute('name', audiofile);
			this.dom[audiofile].setAttribute('src', 'audio/' + audiofile);
			this.dom[audiofile].style.display = 'none';

			for (var key in this.standart.embed) {
				if (isset(key, params)) {
					this.dom[audiofile].setAttribute(key, params[key]);
				}
				else if (!is_null(this.standart.embed[key])) {
					this.dom[audiofile].setAttribute(key, this.standart.embed[key]);
				}
			}
		}
		else {
			this.dom[audiofile] = document.createElement('audio');
			this.dom.audioList.appendChild(this.dom[audiofile]);
			this.dom[audiofile].setAttribute('id', audiofile);
			this.dom[audiofile].setAttribute('src', 'audio/' + audiofile);

			for (var key in this.standart.audio) {
				if (isset(key, params)) {
					this.dom[audiofile].setAttribute(key, params[key]);
				}
				else if (!is_null(this.standart.audio[key])) {
					this.dom[audiofile].setAttribute(key, this.standart.audio[key]);
				}
			}
			this.dom[audiofile].load();
		}
		this.list[audiofile] = params;
		this.list[audiofile].loop = 0;
		this.list[audiofile].timeout = null;
		return true;
	},

	remove: function(audiofile) {
		if (!isset(audiofile, this.dom)) {
			return true;
		}
		$(this.dom[audiofile]).remove();

		delete(this.dom[audiofile]);
		delete(this.list[audiofile]);
	}
};

/*
 * Replace standard blink functionality
 */
/**
 * Sets HTML elements to blink.
 * Example of usage:
 *      <span class="blink" data-time-to-blink="60">test 1</span>
 *      <span class="blink" data-time-to-blink="30">test 2</span>
 *      <span class="blink">test 3</span>
 *      <script type="text/javascript">
 *          jQuery(document).ready(function(
 *              jqBlink.blink();
 *          ));
 *      </script>
 * Elements with class 'blink' will blink for 'data-seconds-to-blink' seconds
 * If 'data-seconds-to-blink' is omitted, element will blink forever.
 * @author Konstantin Buravcov
 */
var jqBlink = {
	shown: false, // are objects currently shown or hidden?
	blinkInterval: 1000, // how fast will they blink (ms)
	secondsSinceInit: 0,

	/**
	 * Shows/hides the elements and repeats it self after 'this.blinkInterval' ms
	 */
	blink: function() {
		var objects = jQuery('.blink');

		// maybe some of the objects should not blink any more?
		objects = this.filterOutNonBlinking(objects);

		// changing visibility state
		objects.css('visibility', this.shown ? 'hidden' : 'visible');

		// reversing the value of indicator attribute
		this.shown = !this.shown;

		// I close my eyes only for a moment, and a moment's gone
		this.secondsSinceInit += this.blinkInterval / 1000;

		// repeating this function with delay
		setTimeout(jQuery.proxy(this.blink, this), this.blinkInterval);
	},

	/**
	 * Check all currently found objects and exclude ones that should stop blinking by now
	 */
	filterOutNonBlinking: function(objects) {
		var that = this;

		return objects.filter(function() {
			var obj = jQuery(this);
			if (typeof obj.data('timeToBlink') !== 'undefined') {
				var shouldBlink = parseInt(obj.data('timeToBlink'), 10) > that.secondsSinceInit;

				// if object stops blinking, it should be left visible
				if (!shouldBlink && !that.shown) {
					obj.css('visibility', 'visible');
				}
				return shouldBlink;
			}
			else {
				// no time-to-blink attribute, should blink forever
				return true;
			}
		});
	}
};

/*
 * ZABBIX HintBoxes
 */
var hintBox = {

	createBox: function(e, target, hintText, width, className, isStatic) {
		var box = jQuery('<div></div>').addClass('hintbox');

		if (!empty(className)) {
			box.append(jQuery('<span></span>').addClass(className).html(hintText));
		}
		else {
			box.html(hintText);
		}

		if (!empty(width)) {
			box.css('width', width + 'px');
		}

		if (isStatic) {
			var close_link = jQuery('<div>' + locale['S_CLOSE'] + '</div>')
				.addClass('link')
				.css({
					'text-align': 'right',
					'border-bottom': '1px #333 solid'
				}).click(function() {
					hintBox.hideHint(e, target, true);
				});
			box.prepend(close_link);
		}

		jQuery('body').append(box);

		return box;
	},

	HintWraper: function(e, target, hintText, width, className) {
		target.isStatic = false;
		jQuery(target).bind('mouseenter', function(e, d){
			if (d) e = d;
			hintBox.showHint(e, target, hintText, width, className, false);
		}).bind('mouseleave', function(e){
			hintBox.hideHint(e, target);
		});
		jQuery(target).removeAttr('onmouseover');
		jQuery(target).trigger('mouseenter', e);
	},

	showStaticHint: function(e, target, hint, width, className, resizeAfterLoad) {
		var isStatic = target.isStatic;
		hintBox.hideHint(e, target, true);
		if (!isStatic) {
			target.isStatic = true;
			hintBox.showHint(e, target, hint, width, className, true);
			if (resizeAfterLoad) {
				hint.one('load', function(e){
					hintBox.positionHint(e, target);
				});
			}
		}
	},

	showHint: function(e, target, hintText, width, className, isStatic) {
		if (target.hintBoxItem) return;
		target.hintBoxItem = hintBox.createBox(e, target, hintText, width, className, isStatic);

		hintBox.positionHint(e, target);

		target.hintBoxItem.show();
	},

	positionHint: function(e, target) {
		var wWidth = jQuery(window).width(),
			wHeight = jQuery(window).height(),
			scrollTop = jQuery(window).scrollTop(),
			scrollLeft = jQuery(window).scrollLeft(),
			top, left;

		// uses stored clientX on afterload positioning when there is no event
		if (e.clientX) {
			target.clientX = e.clientX;
			target.clientY = e.clientY;
		}

		// doesn't fit in the screen horizontaly
		if (target.hintBoxItem.width() + 10 > wWidth) {
			left = scrollLeft + 2;
		}
		// 10px to right if fit
		else if (wWidth - target.clientX - 10 > target.hintBoxItem.width()) {
			left = scrollLeft + target.clientX + 10;
		}
		// 10px from screen right side
		else {
			left = scrollLeft + wWidth - 10 - target.hintBoxItem.width();
		}

		// 10px below if fit
		if (wHeight - target.clientY - target.hintBoxItem.height() - 10 > 0) {
			top = scrollTop + target.clientY + 10;
		}
		// 10px above if fit
		else if (target.clientY - target.hintBoxItem.height() - 10 > 0) {
			top = scrollTop + target.clientY - target.hintBoxItem.height() - 10;
		}
		// 10px below as fallback
		else {
			top = scrollTop + target.clientY + 10;
		}

		// fallback if doesnt't fit verticaly but could fit if aligned to right or left
		if ((top - scrollTop + target.hintBoxItem.height() > wHeight)
			&& (target.clientX - 10 > target.hintBoxItem.width() || wWidth - target.clientX - 10 > target.hintBoxItem.width())) {

			// align to left if fit
			if (wWidth - target.clientX - 10 > target.hintBoxItem.width()) {
				left = scrollLeft + target.clientX + 10;
			}
			// align to right
			else {
				left = scrollLeft + target.clientX - target.hintBoxItem.width() - 10;
			}

			// 10px from bottom if fit
			if (wHeight - 10 > target.hintBoxItem.height()) {
				top = scrollTop + wHeight - target.hintBoxItem.height() - 10;
			}
			// 10px from top
			else {
				top = scrollTop + 10;
			}
		}

		target.hintBoxItem.css({
			'top': top + 'px',
			'left': left + 'px',
			'zIndex': '999'
		});
	},

	hideHint: function(e, target, hideStatic) {
		if (target.isStatic && !hideStatic) return;
		if (target.hintBoxItem) {
			target.hintBoxItem.remove();
			delete target.hintBoxItem;
			if (target.isStatic) {
				delete target.isStatic;
			}
		}
	}
};

/*
 * Color picker
 */
function hide_color_picker() {
	if (!color_picker) {
		return;
	}
	color_picker.style.zIndex = 1000;
	color_picker.style.visibility = 'hidden';
	color_picker.style.left = '-' + ((color_picker.style.width) ? color_picker.style.width : 100) + 'px';
	curr_lbl = null;
	curr_txt = null;
}

function show_color_picker(id) {
	if (!color_picker) {
		return;
	}
	curr_lbl = document.getElementById('lbl_' + id);
	curr_txt = document.getElementById(id);
	var pos = getPosition(curr_lbl);
	color_picker.x = pos.left;
	color_picker.y = pos.top;
	color_picker.style.left = (color_picker.x + 20) + 'px';
	color_picker.style.top = color_picker.y + 'px';
	color_picker.style.visibility = 'visible';
}

function create_color_picker() {
	if (color_picker) {
		return;
	}
	color_picker = document.createElement('div');
	color_picker.setAttribute('id', 'color_picker');
	color_picker.innerHTML = color_table;
	document.body.appendChild(color_picker);
	hide_color_picker();
}

function set_color(color) {
	if (curr_lbl) {
		curr_lbl.style.background = curr_lbl.style.color = '#' + color;
		curr_lbl.title = '#' + color;
	}
	if (curr_txt) {
		curr_txt.value = color.toString().toUpperCase();
	}
	hide_color_picker();
}

function set_color_by_name(id, color) {
	curr_lbl = document.getElementById('lbl_' + id);
	curr_txt = document.getElementById(id);
	set_color(color);
}

/*
 * Zabbix ajax requests
 */
function add2favorites(favobj, favid) {
	if ('undefined' == typeof(Ajax)) {
		throw('Prototype.js lib is required!');
	}

	if (typeof(favid) == 'undefined' || empty(favid)) {
		return;
	}

	var params = {
		'favobj': favobj,
		'favid': favid,
		'favaction': 'add'
	};

	send_params(params);
}

function rm4favorites(favobj, favid, menu_rowid) {
	if ('undefined' == typeof(Ajax)) {
		throw('Prototype.js lib is required!');
	}

	if (typeof(favobj) == 'undefined' || typeof(favid) == 'undefined') {
		throw 'No agruments sent to function [rm4favorites()].';
	}

	var params = {
		'favobj': favobj,
		'favid': favid,
		'favcnt': menu_rowid,
		'favaction': 'remove'
	};

	send_params(params);
}

function change_flicker_state(divid) {
	deselectAll();

	var switchArrows = function() {
		switchElementsClass($('flicker_icon_l'), 'dbl_arrow_up', 'dbl_arrow_down');
		switchElementsClass($('flicker_icon_r'), 'dbl_arrow_up', 'dbl_arrow_down');
	};

	var filter_state = showHide(divid);
	switchArrows();

	if (false === filter_state) {
		return false;
	}

	var params = {
		'favaction': 'flop',
		'favobj': 'filter',
		'favref': divid,
		'favstate': filter_state
	};
	send_params(params);

	// selection box position
	if (typeof(moveSBoxes) != 'undefined') {
		moveSBoxes();
	}
}

function changeHatStateUI(icon, divid) {
	deselectAll();

	var switchIcon = function() {
		switchElementsClass(icon, 'arrowup', 'arrowdown');
	};

	jQuery($(divid).parentNode).
		find('.body').toggle().end().
		find('.footer').toggle().end();

	switchIcon();

	var hat_state = jQuery(icon).hasClass('arrowup') ? 1 : 0;
	if (false === hat_state) {
		return false;
	}

	var params = {
		'favaction': 'flop',
		'favobj': 'hat',
		'favref': divid,
		'favstate': hat_state
	};
	send_params(params);
}

function change_hat_state(icon, divid) {
	deselectAll();

	var switchIcon = function() {
		switchElementsClass(icon, 'arrowup', 'arrowdown');
	};

	var hat_state = showHide(divid);
	switchIcon();

	if (false === hat_state) {
		return false;
	}

	var params = {
		'favaction': 'flop',
		'favobj': 'hat',
		'favref': divid,
		'favstate': hat_state
	};
	send_params(params);
}

function send_params(params) {
	if (typeof(params) === 'undefined') {
		params = [];
	}

	var url = new Curl(location.href);
	url.setQuery('?output=ajax');

	new Ajax.Request(url.getUrl(), {
			'method': 'post',
			'parameters': params,
			'onSuccess': function() { },
			'onFailure': function() {
				document.location = url.getPath() + '?' + Object.toQueryString(params);
			}
		}
	);
}

function setRefreshRate(pmasterid, dollid, interval, params) {
	if (typeof(Ajax) == 'undefined') {
		throw('Prototype.js lib is required!');
	}

	if (typeof(params) == 'undefined' || is_null(params)) {
		params = {};
	}
	params['pmasterid'] = pmasterid;
	params['favobj'] = 'set_rf_rate';
	params['favref'] = dollid;
	params['favcnt'] = interval;
	send_params(params);
}

function switch_mute(icon) {
	deselectAll();
	var sound_state = switchElementsClass(icon, 'iconmute', 'iconsound');

	if (false === sound_state) {
		return false;
	}
	sound_state = (sound_state == 'iconmute') ? 1 : 0;

	var params = {
		'favobj': 'sound',
		'favref': 'sound',
		'favstate': sound_state
	};
	send_params(params);
}

function createPlaceholders() {
	if (IE) {
		jQuery(document).ready(function() {
			'use strict';

			jQuery('[placeholder]').focus(function() {
				if (jQuery(this).val() == jQuery(this).attr('placeholder')) {
					jQuery(this).val('');
					jQuery(this).removeClass('placeholder');
				}
			}).blur(function() {
				if (jQuery(this).val() == '' || jQuery(this).val() == jQuery(this).attr('placeholder')) {
					jQuery(this).addClass('placeholder');
					jQuery(this).val(jQuery(this).attr('placeholder'));
				}
			}).blur();
		});
	}
}

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

// trigger log expression
var logexpr_count = 0;
var key_count = 0;

function nextObject(n) {
	var t = n.parentNode.tagName;
	do {
		n = n.nextSibling;
	} while (n && n.nodeType != 1 && n.parentNode.tagName == t);

	return n;
}

function previousObject(p) {
	var t = p.parentNode.tagName;
	do {
		p = p.previousSibling;
	} while (p && p.nodeType != 1 && p.parentNode.tagName == t);

	return p;
}

function call_ins_macro_menu(ev) {
	show_popup_menu(ev,
		[
			[locale['S_INSERT_MACRO'], null, null, {'outer' : ['pum_oheader'], 'inner' : ['pum_iheader']}],
			['TRIGGER.VALUE=0', function() { set_macro(0); },
			null, {'outer' : ['pum_o_item'], 'inner' : ['pum_i_item']}],
			['TRIGGER.VALUE=1', function() { set_macro(1); },
			null, {'outer' : ['pum_o_item'], 'inner' : ['pum_i_item']}],
			['TRIGGER.VALUE=2', function() { set_macro(2); },
			null, {'outer' : ['pum_o_item'], 'inner' : ['pum_i_item']}],
			['TRIGGER.VALUE#0', function() { set_macro(10); },
			null, {'outer' : ['pum_o_item'], 'inner' : ['pum_i_item']}],
			['TRIGGER.VALUE#1', function() { set_macro(11); },
			null, {'outer' : ['pum_o_item'], 'inner' : ['pum_i_item']}],
			['TRIGGER.VALUE#2', function() { set_macro(12); },
			null, {'outer' : ['pum_o_item'], 'inner' : ['pum_i_item']}]
		], 150);

	return false;
}

function call_triggerlog_menu(evnt, id, name, menu_options) {
	var tname = locale['S_CREATE_LOG_TRIGGER'];

	if (typeof(menu_options) != 'undefined') {
		show_popup_menu(evnt,
			[
				[name, null, null, {'outer' : ['pum_oheader'], 'inner' : ['pum_iheader']}],
				[tname, "javascript: openWinCentered('tr_logform.php?sform=1&itemid=" + id + "', 'TriggerLog', 760, 540, 'titlebar=no, resizable=yes, scrollbars=yes, dialog=no');", {'outer' : ['pum_o_item'], 'inner' : ['pum_i_item']}],
				menu_options
			], 240);
	}
	else {
		show_popup_menu(evnt,
			[
				[name, null, null, {'outer' : ['pum_oheader'], 'inner' : ['pum_iheader']}],
				[tname, "javascript: openWinCentered('tr_logform.php?sform=1&itemid=" + id + "', 'ServiceForm', 760, 540, 'titlebar=no, resizable=yes, scrollbars=yes, dialog=no');", {'outer' : ['pum_o_item'], 'inner' : ['pum_i_item']}]
			], 140);
	}
	return false;
}

function add_logexpr() {
	var REGEXP_EXCLUDE = 1;
	try {
		var expr = document.getElementById('logexpr');
		var expr_t = document.getElementById('expr_type');
		var bt_and = document.getElementById('add_key_and');
		var bt_or = document.getElementById('add_key_or');
		var iregexp = document.getElementById('iregexp');
	}
	catch(e) {
		throw('Error: ' + (IE ? e.description : e));
	}

	var ex = bt_and.disabled ? '|' : '&';
	var ex_v = bt_and.disabled ? ' OR ' : ' AND ';
	if (expr_t.value == REGEXP_EXCLUDE) {
		ex = bt_and.disabled ? '&' : '|';
	}

	var expression = '';
	var expr_v = '';
	var lp;
	for (lp = 0; lp < key_count; lp++) {
		var key = document.getElementsByName('keys[' + lp + '][value]')[0];
		var typ = document.getElementsByName('keys[' + lp + '][type]')[0];
		if (typeof(key) != 'undefined' && typeof(typ) != 'undefined') {
			if (expression != '') {
				expression += ex;
				expr_v += ex_v;
			}
			expression += typ.value + '(' + key.value + ')';
			expr_v += typ.value + '(' + key.value + ')';
			remove_keyword('keytr' + lp);
		}
	}

	if (typeof(expr.value) != 'undefined' && expr.value != '') {
		if (expression != '') {
			expression += ex;
			expr_v += ex_v;
		}
		expression += iregexp.checked ? 'iregexp' : 'regexp';
		expression += '(' + expr.value + ')';
		expr_v += iregexp.checked ? 'iregexp' : 'regexp';
		expr_v += '(' + expr.value + ')';
	}

	if (expression == '') {
		return false;
	}

	var classattr = IE ? 'className' : 'class';

	var tr = document.createElement('tr');
	document.getElementById('exp_list').firstChild.appendChild(tr);

	tr.setAttribute(classattr, 'even_row');
	tr.setAttribute('id', 'logtr' + logexpr_count);

	var td = document.createElement('td');
	tr.appendChild(td);
	td.appendChild(document.createTextNode(expr_v));

	var input = IE ? document.createElement('<input name="expressions[' + logexpr_count + '][value]" />') : document.createElement('input');
	input.setAttribute('type', 'hidden');
	input.setAttribute('value', expression);
	!IE ? input.setAttribute('name', 'expressions[' + logexpr_count + '][value]') : '';

	td.appendChild(input);

	var input = IE ? document.createElement('<input name="expressions[' + logexpr_count + '][view]" />') : document.createElement('input');
	input.setAttribute('type', 'hidden');
	input.setAttribute('value', expr_v);
	!IE ? input.setAttribute('name', 'expressions[' + logexpr_count + '][view]') : '';

	td.appendChild(input);

	var td = document.createElement('td');
	tr.appendChild(td);

	td.appendChild(document.createTextNode(expr_t.options[expr_t.selectedIndex].text));

	var input = IE ? document.createElement('<input name="expressions[' + logexpr_count + '][type]" />') : document.createElement('input');
	input.setAttribute('type', 'hidden');
	input.setAttribute('value', expr_t.value);
	!IE ? input.setAttribute('name', 'expressions[' + logexpr_count + '][type]') : '';

	td.appendChild(input);

	// optional
	var td = document.createElement('td');
	tr.appendChild(td);

	td.setAttribute(IE ? 'cssText' : 'style', 'white-space: nowrap;');

	var img = document.createElement('img');
	img.setAttribute('src', 'images/general/arrowup.gif');
	img.setAttribute('border', '0');
	img.setAttribute('alt', 'up');

	var url = document.createElement('a');
	url.setAttribute('href', 'javascript: element_up("logtr' + logexpr_count + '");');
	url.setAttribute(classattr, 'action');
	url.appendChild(img);

	td.appendChild(url);
	td.appendChild(document.createTextNode(' '));

	var img = document.createElement('img');
	img.setAttribute('src', 'images/general/arrowdown.gif');
	img.setAttribute('border', '0');
	img.setAttribute('alt', 'down');

	var url = document.createElement('a');
	url.setAttribute('href', 'javascript: element_down("logtr' + logexpr_count + '");');
	url.setAttribute(classattr, 'action');
	url.appendChild(img);

	td.appendChild(url);

	var td = document.createElement('td');
	tr.appendChild(td);

	var url = document.createElement('a');
	url.setAttribute('href', 'javascript: if (confirm("' + locale['S_DELETE_EXPRESSION_Q'] + '")) { remove_expression("logtr' + logexpr_count + '"); }');
	url.setAttribute(classattr, 'action');
	url.appendChild(document.createTextNode(locale['S_DELETE']));

	td.appendChild(url);

	logexpr_count++;
	expr.value = '';
	expr_t.selectedIndex=0;
	bt_and.disabled = false;
	bt_or.disabled = false;
}

function remove_expression(expr_id) {
	var expr_tr = document.getElementById(expr_id);
	var id = getIdFromNodeId(expr_id);
	if (is_number(id)) {
		var elm_v = document.getElementsByName('expressions[' + id + '][value]')[0];
		var elm_t = document.getElementsByName('expressions[' + id + '][type]')[0];
		var elm_s = document.getElementsByName('expressions[' + id + '][view]')[0];

		if (typeof(elm_v) != 'undefined') {
			elm_v.parentNode.removeChild(elm_v);
		}
		if (typeof(elm_t) != 'undefined') {
			elm_t.parentNode.removeChild(elm_t);
		}
		if (typeof(elm_s) != 'undefined') {
			elm_s.parentNode.removeChild(elm_s);
		}
	}
	if (typeof(expr_tr) != 'undefined') {
		expr_tr.parentNode.removeChild(expr_tr);
	}
}

function getIdFromNodeId(id) {
	if (typeof(id) == 'string') {
		var reg = /logtr([0-9])/i;
		id = parseInt(id.replace(reg, '$1'));
	}
	if (typeof(id) == 'number') {
		return id;
	}
	return null;
}

function element_up(elementid) {
	var c_obj = document.getElementById(elementid);
	var p_obj = c_obj.parentNode;

	if (typeof(p_obj) == 'undefined') {
		return null;
	}

	var c2_obj = previousObject(c_obj);
	if (c2_obj && c2_obj.id.length > 0) {
		swapNodes(c2_obj, c_obj);
		swapNodesNames(c2_obj, c_obj);
	}
}

function element_down(elementid) {
	var c_obj = document.getElementById(elementid);
	var p_obj = c_obj.parentNode;

	if (typeof(p_obj) == 'undefined') {
		return null;
	}

	var c2_obj = nextObject(c_obj);
	if (c2_obj && c2_obj.id.length > 0) {
		swapNodes(c_obj, c2_obj);
		swapNodesNames(c_obj, c2_obj);
	}
}

function swapNodes(n1, n2) {
	var p1, p2, b;

	if ((p1 = n1.parentNode) && (p2 = n2.parentNode)) {
		b = nextObject(n2);
		if (n1 == b) {
			return;
		}

		p1.replaceChild(n2, n1); // new, old
		if (b) {
			// n1 - the node which we insert
			// b - the node before which we insert
			p2.insertBefore(n1, b);
		}
		else {
			p2.appendChild(n1);
		}
	}
}

function swapNodesNames(n1, n2) {
	var id1 = n1.id;
	var id2 = n2.id;
	if (is_string(id1) && is_string(id2)) {
		var reg = /logtr([0-9])/i;
		id1 = parseInt(id1.replace(reg, '$1'));
		id2 = parseInt(id2.replace(reg, '$1'));
	}

	if (is_number(id1) && is_number(id2)) {
		var elm = [];
		elm[0] = document.getElementsByName('expressions[' + id1 + '][value]')[0];
		elm[1] = document.getElementsByName('expressions[' + id1 + '][type]')[0];
		elm[2] = document.getElementsByName('expressions[' + id1 + '][view]')[0];
		elm[3] = document.getElementsByName('expressions[' + id2 + '][value]')[0];
		elm[4] = document.getElementsByName('expressions[' + id2 + '][type]')[0];
		elm[5] = document.getElementsByName('expressions[' + id2 + '][view]')[0];

		swapNodes(elm[0], elm[3]);
		swapNodes(elm[1], elm[4]);
		swapNodes(elm[2], elm[5]);

		return true;
	}
	return false;
}

function closeForm(page) {
	try {
		// set header confirmation message to opener
		var msg = IE ? document.getElementById('page_msg').innerText : document.getElementById('page_msg').textContent;
		window.opener.location.replace(page + '?msg=' + encodeURI(msg));
	}
	catch(e) {
		zbx_throw(e);
	}

	if (IE) {
		// close current popup after 1s, wait when opener window is refreshed (IE7 issue)
		window.setTimeout(function() { window.self.close() }, 1000);
	}
	else {
		window.self.close();
	}
}

function add_keyword(bt_type) {
	try {
		var expr = document.getElementById('logexpr');
		var iregexp = document.getElementById('iregexp');
		var cb = document.getElementById(bt_type == 'and' ? 'add_key_or' : 'add_key_and');
	}
	catch(e) {
		throw('Error: ' + (IE ? e.description : e));
	}

	if (typeof(expr.value) == 'undefined' || expr.value == '') {
		return false;
	}

	cb.disabled = true;

	var classattr = IE ? 'className' : 'class';

	var tr = document.createElement('tr');
	document.getElementById('key_list').firstChild.appendChild(tr);

	tr.setAttribute(classattr, 'even_row');
	tr.setAttribute('id', 'keytr' + key_count);

	// keyword
	var td = document.createElement('td');
	tr.appendChild(td);

	td.appendChild(document.createTextNode(expr.value));

	var input = IE ? document.createElement('<input name="keys[' + key_count + '][value]" />') : document.createElement('input');
	input.setAttribute('type', 'hidden');
	input.setAttribute('value', expr.value);
	!IE ? input.setAttribute('name', 'keys[' + key_count + '][value]') : '';

	td.appendChild(input);

	// type
	var td = document.createElement('td');
	tr.appendChild(td);

	td.appendChild(document.createTextNode(iregexp.checked ? 'iregexp' : 'regexp'));

	var input = IE ? document.createElement('<input name="keys[' + key_count + '][type]" />') : document.createElement('input');
	input.setAttribute('type', 'hidden');
	input.setAttribute('value', iregexp.checked ? 'iregexp' : 'regexp');
	!IE ? input.setAttribute('name', 'keys[' + key_count + '][type]') : '';

	td.appendChild(input);

	// delete
	var td = document.createElement('td');
	tr.appendChild(td);

	var url = document.createElement('a');
	url.setAttribute('href', 'javascript: if(confirm("' + locale['S_DELETE_KEYWORD_Q'] + '")) remove_keyword("keytr' + key_count + '");');
	url.setAttribute(classattr, 'action');
	url.appendChild(document.createTextNode(locale['S_DELETE']));

	td.appendChild(url);

	key_count++;
	expr.value = '';
}

function add_keyword_and() {
	add_keyword('and');
}

function add_keyword_or() {
	add_keyword('or');
}

function getIdFromNodeKeyId(id) {
	if (typeof(id) == 'string') {
		var reg = /keytr([0-9])/i;
		id = parseInt(id.replace(reg, '$1'));
	}
	if (typeof(id) == 'number') {
		return id;
	}
	return null;
}

function remove_keyword(key_id) {
	var key_tr = document.getElementById(key_id);
	var id = getIdFromNodeKeyId(key_id);
	if (is_number(id)) {
		var elm_v = document.getElementsByName('keys[' + id + '][value]')[0];
		var elm_t = document.getElementsByName('keys[' + id + '][type]')[0];

		if (typeof(elm_v) == 'undefined') {
			elm_v.parentNode.removeChild(elm_v);
		}
		if (typeof(elm_t) == 'undefined') {
			elm_t.parentNode.removeChild(elm_t);
		}
	}
	if (typeof(key_tr) != 'undefined') {
		key_tr.parentNode.removeChild(key_tr);
	}

	var lp;
	var bData = false;
	for (lp = 0; lp < key_count; lp++) {
		var elm_v = document.getElementsByName('keys[' + lp + '][value]')[0];
		if (typeof(elm_v) != 'undefined') {
			bData = true;
		}
	}
	if (!bData) {
		var bt_and = document.getElementById('add_key_and');
		var bt_or = document.getElementById('add_key_or');
		if (typeof(bt_and) != 'undefined') {
			bt_and.disabled = false;
		}
		if (typeof(bt_or) != 'undefined') {
			bt_or.disabled = false;
		}
	}
}

function check_target(e) {
	var targets = document.getElementsByName('expr_target_single');
	for (var i = 0; i < targets.length; ++i) {
		targets[i].checked = targets[i] == e;
	}
}

function delete_expression(expr_id) {
	document.getElementsByName('remove_expression')[0].value = expr_id;
}

function copy_expression(id) {
	var expr_temp = document.getElementsByName('expr_temp')[0];
	if (expr_temp.value.length > 0 && !confirm(locale['DO_YOU_REPLACE_CONDITIONAL_EXPRESSION_Q'])) {
		return null;
	}

	var src = document.getElementById(id);
	if (typeof src.textContent != 'undefined') {
		expr_temp.value = src.textContent;
	}
	else {
		expr_temp.value = src.innerText;
	}
}

function set_macro(v) {
	var expr_temp = jQuery('#expr_temp');
	if (expr_temp.val().length > 0 && !confirm(locale['DO_YOU_REPLACE_CONDITIONAL_EXPRESSION_Q'])) {
		return false;
	}

	var sign = '=';
	if (v >= 10) {
		v %= 10;
		sign = '#';
	}
	expr_temp.val('{TRIGGER.VALUE}' + sign + v);

	return true;
}

/*
 * Graph related stuff
 */
var graphs = {
	graphtype : 0,

	submit : function(obj) {
		if (obj.name == 'graphtype') {
			if ((obj.selectedIndex > 1 && this.graphtype < 2) || (obj.selectedIndex < 2 && this.graphtype > 1)) {
				var refr = document.getElementsByName('form_refresh');
				refr[0].value = 0;
			}
		}
		document.getElementsByName('frm_graph')[0].submit();
	}
};

function cloneRow(elementid, count) {
	if (typeof(cloneRow.count) == 'undefined') {
		cloneRow.count = count;
	}
	cloneRow.count++;

	var tpl = new Template($(elementid).cloneNode(true).wrap('div').innerHTML);

	var emptyEntry = tpl.evaluate({'id' : cloneRow.count});

	var newEntry = $(elementid).insert({'before' : emptyEntry}).previousSibling;

	$(newEntry).descendants().each(function(e) {
		e.removeAttribute('disabled');
	});
	newEntry.setAttribute('id', 'entry_' + cloneRow.count);
	newEntry.style.display = '';
}

// dashboard js menu
function create_page_menu(e, id) {
	if (!e) {
		e = window.event;
	}
	id = 'menu_' + id;

	var dbrd_menu = [];

	// to create a copy of array, but not references!!!!
	for (var i=0; i < page_menu[id].length; i++) {
		if (typeof(page_menu[id][i]) != 'undefined' && !empty(page_menu[id][i])) {
			dbrd_menu[i] = page_menu[id][i].clone();
		}
	}

	for (var i = 0; i < page_submenu[id].length; i++) {
		if (typeof(page_submenu[id][i]) != 'undefined' && !empty(page_submenu[id][i])) {
			var row = page_submenu[id][i];
			var menu_row = [row.name, "javascript: rm4favorites('" + row.favobj + "', '" + row.favid + "', '" + i + "');"];
			dbrd_menu[dbrd_menu.length-1].push(menu_row);
		}
	}
	show_popup_menu(e, dbrd_menu);
}

// triggers js menu
function create_mon_trigger_menu(e, args, items) {
	var tr_menu = [['Triggers', null, null, {'outer' : ['pum_oheader'], 'inner' : ['pum_iheader']}], ['Events', 'events.php?triggerid=' + args[0].triggerid + '&nav_time=' + args[0].lastchange, null]];
	if (args.length > 1 && !is_null(args[1])) {
		tr_menu.push(args[1]);
	}
	if (args.length > 1 && !is_null(args[2])) {
		tr_menu.push(args[2]);
	}

	// getting info about types of items that we have
	var has_char_items = false;
	var has_int_items = false;

	// checking every item
	for (var itemid in items) {
		// if no info about type is given
		if (!isset(itemid, items)) {
			continue;
		}
		if (!isset('value_type', items[itemid])) {
			continue;
		}

		// 1, 2, 4 - character types
		if (items[itemid].value_type == '1' || items[itemid].value_type == '2' || items[itemid].value_type == '4') {
			has_char_items = true;
		}
		// 0, 3 - numeric types
		if (items[itemid].value_type == '0' || items[itemid].value_type == '3') {
			has_int_items = true;
		}
	}

	var history_section_caption = '';
	// we have chars and numbers, or we have none (probably 'value_type' key was not set)
	if (has_char_items == has_int_items) {
		history_section_caption = locale['S_HISTORY_AND_SIMPLE_GRAPHS'];
	}
	// we have only character items, so 'history' should be shown
	else if (has_char_items) {
		history_section_caption = locale['S_HISTORY'];
	}
	// we have only numeric items, so 'simple graphs' should be shown
	else {
		history_section_caption = locale['S_SIMPLE_GRAPHS'];
	}

	tr_menu.push([history_section_caption, null, null, {'outer' : ['pum_oheader'], 'inner' : ['pum_iheader']}]);

	for (var itemid in items) {
		if (!isset(itemid, items)) {
			continue;
		}
		tr_menu.push([items[itemid].name, 'history.php?action=' + items[itemid].action + '&itemid=' + items[itemid].itemid, null]);
	}
	show_popup_menu(e, tr_menu, 280);
}

function testUserSound(idx) {
	var sound = $(idx).options[$(idx).selectedIndex].value;
	var repeat = $('messages_sounds.repeat').options[$('messages_sounds.repeat').selectedIndex].value;

	if (repeat == 1) {
		AudioList.play(sound);
	}
	else if (repeat > 1) {
		AudioList.loop(sound, {'seconds': repeat});
	}
	else {
		AudioList.loop(sound, {'seconds': $('messages_timeout').value});
	}
}

function removeObjectById(id) {
	var obj = document.getElementById(id);
	if (obj != null && typeof(obj) == 'object') {
		obj.parentNode.removeChild(obj);
	}
}

/**
 * Converts all HTML entities into the corresponding symbols.
 */
jQuery.unescapeHtml = function(html) {
	return jQuery('<div />').html(html).text();
}

/**
 * Converts all HTML symbols into HTML entities.
 */
jQuery.escapeHtml = function(html) {
	return jQuery('<div />').text(html).html();
}

function validateNumericBox(obj, allowempty, allownegative) {
	if (obj != null) {
		if (allowempty) {
			if (obj.value.length == 0 || obj.value == null) {
				obj.value = '';
			}
			else {
				if (isNaN(parseInt(obj.value, 10))) {
					obj.value = 0;
				}
				else {
					obj.value = parseInt(obj.value, 10);
				}
			}
		}
		else {
			if (isNaN(parseInt(obj.value, 10))) {
				obj.value = 0;
			}
			else {
				obj.value = parseInt(obj.value, 10);
			}
		}
	}
	if (!allownegative) {
		if (obj.value < 0) {
			obj.value = obj.value * -1;
		}
	}
}

/**
 * Translates the given string.
 *
 * @param {String} str
 */
function t(str) {
	return (!!locale[str]) ? locale[str] : str;
}

/**
 * Generates unique id with prefix 'new'.
 * id starts from 0 in each JS session.
 *
 * @return string
 */
function getUniqueId() {
	if (typeof getUniqueId.id === 'undefined') {
		getUniqueId.id = 0;
	}
	return 'new' + (getUniqueId.id++).toString();
}

/**
 * Color palette, (implementation from PHP)
 */
var prevColor = {'color': 0, 'gradient': 0};

function incrementNextColor() {
	prevColor['color']++;
	if (prevColor['color'] == 7) {
		prevColor['color'] = 0;

		prevColor['gradient']++;
		if (prevColor['gradient'] == 3) {
			prevColor['gradient'] = 0;
		}
	}
}

function getNextColor(paletteType) {
	var palette, gradient, hexColor, r, g, b;

	switch (paletteType) {
		case 1:
			palette = [200, 150, 255, 100, 50, 0];
			break;
		case 2:
			palette = [100, 50, 200, 150, 250, 0];
			break;
		case 0:
		default:
			palette = [255, 200, 150, 100, 50, 0];
			break;
	}

	gradient = palette[prevColor['gradient']];
	r = (100 < gradient) ? 0 : 255;
	g = r;
	b = r;

	switch (prevColor['color']) {
		case 0:
			r = gradient;
			break;
		case 1:
			g = gradient;
			break;
		case 2:
			b = gradient;
			break;
		case 3:
			b = gradient;
			r = b;
			break;
		case 4:
			b = gradient;
			g = b;
			break;
		case 5:
			g = gradient;
			r = g;
			break;
		case 6:
			b = gradient;
			g = b;
			r = b;
			break;
	}

	incrementNextColor();

	hexColor = ('0' + parseInt(r, 10).toString(16)).slice(-2)
				+ ('0' + parseInt(g, 10).toString(16)).slice(-2)
				+ ('0' + parseInt(b, 10).toString(16)).slice(-2);

	return hexColor.toUpperCase();
}

/**
 * Used for php ctweenbox object.
 * Moves item from 'from' select to 'to' select and adds or removes hidden fields to 'formname' for posting data.
 * Moving perserves alphabetical order.
 *
 * @formname string	form name where hidden fields will be added
 * @objname string	unique name for hidden field naming
 * @from string		from select id
 * @to string		to select id
 * @action string	action to perform with hidden field
 *
 * @return true
 */
function moveListBoxSelectedItem(formname, objname, from, to, action) {
	to = jQuery("#"+to);
	jQuery("#"+from).find("option:selected").each(function(i, fromel){

		var notApp = true;
		to.find("option").each(function(j, toel){
			if (toel.innerHTML.toLowerCase() > fromel.innerHTML.toLowerCase()) {
				jQuery(toel).before(fromel);
				notApp = false;
				return false;
			}
		});
		if (notApp) {
			to.append(fromel);
		}
		fromel = jQuery(fromel);
		if (action.toLowerCase() == "add") {
			jQuery(document.forms[formname]).append("<input name='" + objname + "["+fromel.val() + "]"
				+ "' id='" + objname + "_" + fromel.val() + "' value='" + fromel.val() + "' hidden>");
		}
		else if (action.toLowerCase() == "rmv") {
			jQuery("#"+objname + "_" + fromel.val()).remove();
		}


	});

	return true;
}
/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/

// Title: tigra menu
// Description: See the demo at url
// URL: http://www.softcomplex.com/products/tigra_menu/
// Version: 2.0 (commented source)
// Date: 04-05-2003 (mm-dd-yyyy)
// Tech. Support: http://www.softcomplex.com/forum/forumdisplay.php?fid=40
// Notes: This script is free. Visit official site for further details.
//        This script adapted by Eugene Grigorjev for using as popup menu
//        of Zabbix software. See http://www.zabbix.com.
//debugger;

// Getting CSS style property
function get_style(el, styleProp) {
	if (el.currentStyle) {
		var y = el.currentStyle[styleProp];
	}
	else if (window.getComputedStyle) {
		var y = document.defaultView.getComputedStyle(el,null).getPropertyValue(styleProp);
	}
	return y;
}

// Getting text width in user's browser
function get_real_text_width(text, id) {
	var item_type = 'pum_o_submenu';
	if (id==0) {
		item_type = 'pum_iheader';
	}

	var test_element = document.createElement('div');
	test_element.setAttribute('class', item_type);
	test_element.setAttribute('style', 'visibility: hidden');
	document.body.appendChild(test_element);

	var font_size_text = get_style(test_element, 'font-size');
	if (!font_size_text) {
		font_size_text = get_style(test_element, 'fontSize');
	}

	var font_size = parseInt(font_size_text);
	font_size += 2;

	var margin_left_text = get_style(test_element, 'margin-left');
	if (!margin_left_text) {
		margin_left_text = get_style(test_element, 'marginLeft');
	}

	var margin_left = parseInt(margin_left_text);

	document.body.removeChild(test_element);

	test_element = document.createElement('a');
	test_element.setAttribute('class', item_type);
	test_element.setAttribute('style', 'font-size: '+font_size+'px; visibility: hidden');
	test_element.innerHTML = text;

	document.body.appendChild(test_element);

	var tmp_len = test_element.offsetWidth+margin_left+5;

	document.body.removeChild(test_element);
	test_element = null;

	return tmp_len;
}

function truncateText(text, len) {
	return (text.length > len) ? text.substring(0, len) + '...' : text;
}

function show_popup_menu(e, content, width){

	if (A_MENUS[0] !== undefined) {
		A_MENUS[0].collapse();
	}

	var cursor = get_cursor_position(e);
	var tmp_width = 0;
	var max_width = 0;
	var menuTextLength = 35;

	for (var i = 0; i < content.length; i++) {
		if (content[i].length) {
			content[i][0] = truncateText(content[i][0], menuTextLength);
			tmp_width = get_real_text_width(content[i][0], i);

			if (max_width < tmp_width) {
				max_width = tmp_width;
			}
		}

		// truncate sub menu text
		if (content[i].length > 4) {
			for (var j = 4; j < content[i].length; j++) {
				content[i][j][0] = truncateText(content[i][j][0], menuTextLength);
				tmp_width = get_real_text_width(content[i][j][0], i);

				if (max_width < tmp_width) {
					max_width = tmp_width;
				}
			}
		}
	}

	if (width == null || width < max_width) {
		width = max_width;
	}

	if (width == 0)
		width = 220;

	var pos = [
		{'block_top': -12, 'block_left': -5, 'width': width},
		{'block_top': 5, 'block_left': width-5, 'width': width}
	];

	new popup_menu (content, pos, cursor.x, cursor.y);

	return false;
}

// global collection containing all menus on current page
var A_MENUS = [];

// menu class
function popup_menu (a_items, a_tpl, x, y) {
	// browser check
	if (!document.body || !document.body.style) {
		return null;
	}
	this.n_scroll_left = get_scroll_pos()[0];

	if (document.body.clientWidth) {
		this.n_scr_width = document.body.clientWidth;
	}
	else {
		this.n_scr_width = document.width;
	}

	// store items structure
	this.a_config = a_items;

	// store template structure
	this.a_tpl = a_tpl;

	// get menu id
	this.n_id = A_MENUS.length;

	// declare collections
	this.a_index = [];
	this.a_children = [];

	// assign methods and event handlers
	this.expand = menu_expand;
	this.collapse = menu_collapse;
	this.onclick = menu_onclick;
	this.onmouseout = menu_onmouseout;
	this.onmouseover = menu_onmouseover;
	this.onmousedown = menu_onmousedown;
	this.getstyle = mitem_getstyle;
	this.set_x_direction = mitem_set_x_direction;
	this.get_x_direction = mitem_get_x_direction;
	this.set_y_direction = mitem_set_y_direction;
	this.get_y_direction = mitem_get_y_direction;

	// default level scope description structure
	this.a_tpl_def = {
		'block_top' : 0,
		'block_left' : 0,
		'top' : 23,
		'left' : 0,
		'width' : 170,
		'height' : 24,
		'hide_delay' : 200,
		'expd_delay' : 200
	};

	// default css
	this.a_css_def = {
		'outer' : ['pum_o_item'],
		'inner' : ['pum_i_item']
	};

	// assign methods and properties required to emulate parent item
	this.getprop = function (s_key) {
		return this.a_tpl_def[s_key];
	};

	this.o_root = this;
	this.n_depth = -1;
	this.n_x = x;
	this.n_y = y;

	// 	init items recursively
	for (n_order = 0; n_order < a_items.length; n_order++) {
		new menu_item(this, n_order);
	}

	// register self in global collection
	A_MENUS[this.n_id] = this;

	// make root level visible
	for (var n_order = 0; n_order < this.a_children.length; n_order++) {
		this.a_children[n_order].e_oelement.style.visibility = 'visible';
	}
}

function mitem_set_x_direction(n_val) {
	this.n_x_direction = n_val;
}

function mitem_get_x_direction() {
	return this.n_x_direction ? this.n_x_direction : null;
}

function mitem_set_y_direction(n_val) {
	this.n_y_direction = n_val;
}

function mitem_get_y_direction() {
	return this.n_y_direction ? this.n_y_direction : null;
}

function menu_collapse (n_id) {
	// cancel item open delay
	clearTimeout(this.o_showtimer);

	// by default collapse all levels
	var n_tolevel = (n_id ? this.a_index[n_id].n_depth : -1);
	if (-1 == n_tolevel) {
		for (n_id = 0; n_id < this.a_index.length; n_id++) {
			var o_curritem = this.a_index[n_id];
			if (o_curritem) {
				var e_oelement = document.getElementById(o_curritem.e_oelement.id);
				if (e_oelement != null) {
					document.body.removeChild(e_oelement);
				}
			}
		}
		A_MENUS.splice(this.o_root.n_id);
	}
	else {
		// hide all items over the level specified
		for (n_id = 0; n_id < this.a_index.length; n_id++) {
			var o_curritem = this.a_index[n_id];
			if (o_curritem && o_curritem.n_depth > n_tolevel && o_curritem.b_visible) {
				o_curritem.e_oelement.style.visibility = 'hidden';
				o_curritem.b_visible = false;
			}
		}
	}

	// reset current item if mouse has gone out of items
	if (!n_id) {
		this.o_current = null;
	}
}

function menu_expand (n_id) {
	// expand only when mouse is over some menu item
	if (this.o_hidetimer) {
		return null;
	}

	// lookup current item
	var o_item = this.a_index[n_id];

	// close previously opened items
	if (this.o_current && this.o_current.n_depth >= o_item.n_depth) {
		this.collapse(o_item.n_id);
	}
	this.o_current = o_item;

	// exit if there are no children to open
	if (!o_item.a_children) {
		return null;
	}

	// show direct child items
	for (var n_order = 0; n_order < o_item.a_children.length; n_order++) {
		var o_curritem = o_item.a_children[n_order];
		o_curritem.e_oelement.style.visibility = 'visible';
		o_curritem.b_visible = true;
	}
}

function menu_onclick (n_id) {
	// don't go anywhere if item has no link defined
	// lookup new item's object
	if (Boolean(this.a_index[n_id].a_config[1])) {
		// lookup new item's object
		var o_item = this.a_index[n_id];

		// apply rollout
		o_item.e_oelement.className = o_item.getstyle(0, 0);
		o_item.e_ielement.className = o_item.getstyle(1, 0);

		this.o_hidetimer = setTimeout('if (typeof(A_MENUS[' + this.n_id + ']) != "undefined") { A_MENUS['+ this.n_id +'].collapse(); }', 100);
		return true;
	}
	return false;
}

function menu_onmouseout (n_id) {
	// lookup new item's object
	var o_item = this.a_index[n_id];

	// apply rollout
	o_item.e_oelement.className = o_item.getstyle(0, 0);
	o_item.e_ielement.className = o_item.getstyle(1, 0);

	// run mouseover timer
	this.o_hidetimer = setTimeout('if (typeof(A_MENUS[' + this.n_id + ']) != "undefined") { A_MENUS['+ this.n_id +'].collapse(); }', o_item.getprop('hide_delay'));
}

function menu_onmouseover (n_id) {
	// cancel mouseoute menu close and item open delay
	clearTimeout(this.o_hidetimer);
	this.o_hidetimer = null;
	clearTimeout(this.o_showtimer);

	// lookup new item's object
	var o_item = this.a_index[n_id];

	// apply rollover
	o_item.e_oelement.className = o_item.getstyle(0, 1);
	o_item.e_ielement.className = o_item.getstyle(1, 1);

	// if onclick open is set then no more actions required
	if (o_item.getprop('expd_delay') < 0) {
		return null;
	}

	// run expand timer
	this.o_showtimer = setTimeout('A_MENUS[' + this.n_id + '].expand(' + n_id + ');', o_item.getprop('expd_delay'));

}

// called when mouse button is pressed on menu item
function menu_onmousedown (n_id) {
	// lookup new item's object
	var o_item = this.a_index[n_id];

	// apply mouse down style
	o_item.e_oelement.className = o_item.getstyle(0, 2);
	o_item.e_ielement.className = o_item.getstyle(1, 2);

	this.expand(n_id);
}

// menu item Class
function menu_item (o_parent, n_order) {
	// store parameters passed to the constructor
	this.n_depth  = o_parent.n_depth + 1;

	var item_offset = this.n_depth ? 4 : 0;
	this.a_config = o_parent.a_config[n_order + item_offset];

	// return if required parameters are missing
	if (!this.a_config || !this.a_config[0]) {
		return;
	}

	// store info from parent item
	this.o_root = o_parent.o_root;
	this.o_parent = o_parent;
	this.n_order = n_order;

	// register in global and parent's collections
	this.n_id = this.o_root.a_index.length + 1;
	this.o_root.a_index[this.n_id] = this;
	o_parent.a_children[n_order] = this;

	// calculate item's coordinates
	var o_root = this.o_root,
		a_tpl  = this.o_root.a_tpl;

	this.a_css = this.a_config[3] ? this.a_config[3] : null;

	// assign methods
	this.getprop  = mitem_getprop;
	this.getstyle = mitem_getstyle;

	this.set_x_direction = mitem_set_x_direction;
	this.get_x_direction = mitem_get_x_direction;
	this.set_y_direction = mitem_set_y_direction;
	this.get_y_direction = mitem_get_y_direction;

	if (!o_parent.n_x_direction && !n_order) {
		// calculate menu direction in first element
		o_parent.set_x_direction(
			this.getprop('width') + o_parent.n_x + this.getprop('block_left') > o_root.n_scr_width + o_root.n_scroll_left ? -1 : 1
		);
	}

	this.n_x = n_order
		? o_parent.a_children[n_order - 1].n_x + this.getprop('left') * o_parent.get_x_direction()
		: o_parent.n_x + this.getprop('block_left') * o_parent.get_x_direction();

	if (-1 ==  o_parent.get_x_direction() && o_parent == o_root && !n_order) {
		this.n_x -= this.getprop('width');
	}

	if (!o_parent.n_y_direction && !n_order) {
		o_parent.set_y_direction(jQuery(window).height() + jQuery(window).scrollTop() - o_parent.n_y - this.getprop('height') * o_parent.a_config.length < 0 ? -1 : 1);
	}

	// top
	this.n_y = n_order
		? o_parent.a_children[n_order - 1].n_y + this.getprop('top')
		: o_parent.n_y + this.getprop('block_top') * (o_parent == o_root ? o_parent.get_y_direction() : 1);

	if (-1 == o_parent.get_y_direction() && !n_order) {
		this.n_y = jQuery(window).height() + jQuery(window).scrollTop() - this.getprop('height') * (o_parent.a_config.length - item_offset);
	}

	// generate item's HMTL
	var el = document.createElement('a');
	var menuItemId = 'e' + o_root.n_id + '_' + this.n_id + 'o';
	el.setAttribute('id', menuItemId);

	// js callback action
	if (jQuery.isFunction(this.a_config[1])) {
		jQuery(el).click(this.a_config[1]);
	}
	// url action
	else {
		if (!is_null(this.a_config[1]) && (this.a_config[1].indexOf('javascript') == -1)
				&& !(!is_null(this.a_config[2]) || this.a_config[2] == 'nosid')) {
			var url = new Curl(this.a_config[1]);
			this.a_config[1] = url.getUrl();
		}

		el.setAttribute('href', this.a_config[1]);
		if (this.a_config[2] && this.a_config[2]['tw']) {
			el.setAttribute('target', this.a_config[2]['tw']);
		}
	}

	el.className = this.getstyle(0, 0);
	el.style.position = 'absolute';
	el.style.top = this.n_y + 'px';
	el.style.left = this.n_x + 'px';
	el.style.width = this.getprop('width') + 'px';
	el.style.height = this.getprop('height') + 'px';
	el.style.visibility = 'hidden';
	el.style.zIndex = parseInt(this.n_depth, 10) + 100;
	el.o_root_n_id = o_root.n_id;
	el.this_n_id = this.n_id;
	el.onclick = A_MENUS_onclick;
	el.onmouseout = A_MENUS_onmouseout;
	el.onmouseover = A_MENUS_onmouseover;
	el.onmousedown = A_MENUS_onmousedown;

	var eldiv = document.createElement('div');
	eldiv.setAttribute('id', 'e' + o_root.n_id + '_' + this.n_id +'i');
	eldiv.className = this.getstyle(1, 0);

	// truncating long strings - they don't fit in the popup menu'
	if (typeof(this.a_config[0]) == 'string' && this.a_config[0].length > 35) {
		eldiv.setAttribute('title', this.a_config[0]);
	}

	eldiv.appendChild(document.createTextNode(this.a_config[0]));

	el.appendChild(eldiv);

	document.body.appendChild(el);

	this.e_ielement = document.getElementById('e' + o_root.n_id + '_' + this.n_id + 'i');
	this.e_oelement = document.getElementById('e' + o_root.n_id + '_' + this.n_id + 'o');

	this.b_visible = !this.n_depth;

	var newResult = 0;
	var nText = '';

	newResult = this.e_ielement.scrollWidth - this.getprop('width');
	if (newResult > 0) {
		// anti down
		var x = 500;
		while (x) {
			newResult = this.e_ielement.scrollWidth - this.getprop('width');
			nText = jQuery.unescapeHtml(this.e_ielement.innerHTML);
			this.e_ielement.innerHTML = jQuery.escapeHtml(nText.substring(0, nText.length-10));
			x--;
			if (newResult < 1) {
				this.e_ielement.innerHTML += '...';
				x = 0;
				break;
			}
		}
	}

	// no more initialization if leaf
	if (this.a_config.length < item_offset) {
		return null;
	}

	// node specific methods and properties
	this.a_children = [];

	// init downline recursively
	for (var n_order = 0; n_order < this.a_config.length - item_offset; n_order++) {
		new menu_item(this, n_order);
	}
}

function A_MENUS_onclick() {
	return A_MENUS[this.o_root_n_id].onclick(this.this_n_id);
}

function A_MENUS_onmouseout() {
	return A_MENUS[this.o_root_n_id].onmouseout(this.this_n_id);
}

function A_MENUS_onmouseover() {
	return A_MENUS[this.o_root_n_id].onmouseover(this.this_n_id);
}

function A_MENUS_onmousedown() {
	return A_MENUS[this.o_root_n_id].onmousedown(this.this_n_id);
}

// reads property from template file, inherits from parent level if not found
function mitem_getprop (s_key) {
	// check if value is defined for current level
	var s_value = null,
		a_level = this.o_root.a_tpl[this.n_depth];

	// return value if explicitly defined
	if (a_level) {
		s_value = a_level[s_key];
	}

	// request recursively from parent levels if not defined
	return s_value == null ? this.o_parent.getprop(s_key) : s_value;
}

// reads property from template file, inherits from parent level if not found
function mitem_getstyle (n_pos, n_state) {
	var a_css = this.a_css;

	// request recursively from parent levels if not defined
	if (!a_css) {
		a_css = this.o_root.a_css_def;
	}

	var a_oclass = a_css[n_pos ? 'inner' : 'outer'];

	// same class for all states
	if (typeof(a_oclass) == 'string') {
		return a_oclass;
	}

	// inherit class from previous state if not explicitly defined
	for (var n_currst = n_state; n_currst >= 0; n_currst--) {
		if (a_oclass[n_currst]) {
			return a_oclass[n_currst];
		}
	}
}

/**
 * Creates a header object for the menu.
 *
 * @param label
 *
 * @return {Array}
 */
function createMenuHeader(label) {
	return [label, null, null, { outer: 'pum_oheader', inner: 'pum_iheader' }];
}

/**
 * Creates a menu link object for the menu
 *
 * @param label
 * @param action    the target URL
 *
 * @return {Array}
 */
function createMenuItem(label, action) {
	return [label, action, null, { outer: 'pum_o_item', inner: 'pum_i_item' }];
}
/*
 ** Zabbix
 ** Copyright (C) 2000-2011 Zabbix SIA
 **
 ** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 **/

jQuery(function() {

	cookie.init();

	// search
	if (jQuery('#search').length) {
		createSuggest('search');
	}

	/**
	 * Handles host pop up menus.
	 */
	jQuery(document).on('click', '.menu-host', function(event) {
		var menuData = jQuery(this).data('menu');
		var menu = [];

		// add scripts
		if (menuData.scripts.length) {
			menu.push(createMenuHeader(t('Scripts')));
			jQuery.each(menuData.scripts, function(i, script) {
				menu.push(createMenuItem(script.name, function () {
					executeScript(menuData.hostid, script.scriptid, script.confirmation);
					return false;
				}));
			});
		}

		// add go to links
		menu.push(createMenuHeader(t('Go to')));
		menu.push(createMenuItem(t('Latest data'), 'latest.php?hostid=' + menuData.hostid));
		if (menuData.hasInventory) {
			menu.push(createMenuItem(t('Host inventories'), 'hostinventories.php?hostid=' + menuData.hostid));
		}
		if (menuData.hasScreens) {
			menu.push(createMenuItem(t('Host screens'), 'host_screen.php?hostid=' + menuData.hostid));
		}

		// render the menu
		show_popup_menu(event, menu, 180);

		return false;
	});
});

/*
** Zabbix
** Copyright (C) 2000-2011 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/


var ZBX_MESSAGES = [];

// use this function to initialize Messaging system
function initMessages(args) {
	var messagesListId = ZBX_MESSAGES.length;
	ZBX_MESSAGES[messagesListId] = new CMessageList(messagesListId, args);
	return messagesListId;
}

var CMessageList = Class.create(CDebug, {
	messageListId:		0,		// reference id
	updateFrequency:	60,		// seconds
	timeoutFrequency:	10,		// seconds
	ready:				false,
	PEupdater:			null,	// PeriodicalExecuter object update
	PEtimeout:			null,	// PeriodicalExecuter object update
	lastupdate:			0,		// lastupdate timestamp
	msgcounter:			0,		// how many messages have been added
	pipeLength:			15,		// how many messages to show
	messageList:		{},		// list of received messages
	messagePipe:		[],		// messageid pipe line
	messageLast:		{},		// last message's sourceid by caption
	effectTimeout:		1000,	// effect time out
	dom:				{},		// dom object links
	sounds: {					// sound playback settings
		'priority':	0,			// max new message priority
		'sound':	null,		// sound to play
		'repeat':	1,			// loop sound for 1,3,5,10 .. times
		'mute':		0,			// mute alarms
		'timeout':	0
	},

	initialize: function($super, messagesListId, args) {
		this.messageListId = messagesListId;
		$super('CMessageList[' + messagesListId + ']');
		this.dom = {};
		this.messageList = {};
		this.messageLast = {};
		this.updateSettings();
		this.createContainer();

		addListener(this.dom.closeAll, 'click', this.closeAllMessages.bindAsEventListener(this));
		addListener(this.dom.snooze, 'click', this.stopSound.bindAsEventListener(this));
		addListener(this.dom.mute, 'click', this.mute.bindAsEventListener(this));

		jQuery(this.dom.container).draggable({
			handle: [this.dom.caption, this.dom.move],
			axis: 'y',
			containment: [0, 0, 0, 1600]
		});
	},

	start: function() {
		this.stop();

		if (is_null(this.PEupdater)) {
			this.ready = true;
			this.lastupdate = 0;
			this.PEupdater = new PeriodicalExecuter(this.getServerMessages.bind(this), this.updateFrequency);
			this.getServerMessages();
		}

		if (is_null(this.PEtimeout)) {
			this.PEtimeout = new PeriodicalExecuter(this.timeoutMessages.bind(this), this.timeoutFrequency);
			this.timeoutMessages();
		}
	},

	stop: function() {
		if (!is_null(this.PEupdater)) {
			this.PEupdater.stop();
		}
		if (!is_null(this.PEtimeout)) {
			this.PEtimeout.stop();
		}
		this.PEupdater = null;
		this.PEtimeout = null;
	},

	setSettings: function(settings) {
		this.debug('setSettings');
		this.sounds.repeat = settings['sounds.repeat'];
		this.sounds.mute = settings['sounds.mute'];
		if (this.sounds.mute == 1) {
			this.dom.mute.className = 'iconmute menu_icon shadow';
		}

		if (settings.enabled != 1) {
			this.stop();
		}
		else {
			this.start();
		}
	},

	updateSettings: function() {
		this.debug('updateSettings');
		var rpcRequest = {
			'method': 'message.settings',
			'params': {},
			'onSuccess': this.setSettings.bind(this),
			'onFailure': function() {
				zbx_throw('Messages Widget: settings request failed.');
			}
		};
		new RPC.Call(rpcRequest);
	},

	addMessage: function(newMessage) {
		this.debug('addMessage');
		newMessage = newMessage || {};

		while (isset(this.msgcounter, this.messageList)) {
			this.msgcounter++;
		}

		if (this.messagePipe.length > this.pipeLength) {
			var lastMessageId = this.messagePipe.shift();
			this.closeMessage(lastMessageId);
		}

		this.messagePipe.push(this.msgcounter);
		newMessage.messageid = this.msgcounter;

		this.messageList[this.msgcounter] = new CMessage(this, newMessage);
		this.messageLast[this.messageList[this.msgcounter].caption] = {
			'caption': this.messageList[this.msgcounter].caption,
			'sourceid': this.messageList[this.msgcounter].sourceid,
			'time': this.messageList[this.msgcounter].time,
			'messageid': this.messageList[this.msgcounter].messageid
		};

		jQuery(this.dom.container).fadeTo('fast', 0.9);

		return this.messageList[this.msgcounter];
	},

	mute: function(e) {
		this.debug('mute');
		e = e || window.event;
		var icon = Event.element(e);
		var newClass = switchElementsClass(icon, 'iconmute', 'iconsound');

		if (newClass == 'iconmute') {
			var action = 'message.mute';
			this.sounds.mute = 1;
		}
		else {
			var action = 'message.unmute';
			this.sounds.mute = 0;
		}

		var rpcRequest = {
			'method': action,
			'params': {},
			'onFailure': function() {
				zbx_throw('Messages Widget: mute request failed.');
			}
		};
		new RPC.Call(rpcRequest);
		this.stopSound(e);
	},

	playSound: function(messages) {
		this.debug('playSound');

		if (this.sounds.mute != 0) {
			return true;
		}
		this.stopSound();
		this.sounds.priority = 0;
		this.sounds.sound = null;

		for (var i = 0; i < messages.length; i++) {
			var message = messages[i];
			if (message.type != 1 && message.type != 3) {
				continue;
			}

			if (message.priority >= this.sounds.priority) {
				this.sounds.priority = message.priority;
				this.sounds.sound = message.sound;
				this.sounds.timeout = message.timeout;
			}
		}

		this.ready = true;
		if (!is_null(this.sounds.sound)) {
			if (this.sounds.repeat == 1) {
				AudioList.play(this.sounds.sound);
			}
			else if (this.sounds.repeat > 1) {
				AudioList.loop(this.sounds.sound, {'seconds': this.sounds.repeat});
			}
			else {
				AudioList.loop(this.sounds.sound, {'seconds': this.sounds.timeout});
			}
		}
	},

	stopSound: function() {
		this.debug('stopSound');

		if (!is_null(this.sounds.sound)) {
			AudioList.stop(this.sounds.sound);
		}
	},

	closeMessage: function(messageid, withEffect) {
		this.debug('closeMessage', messageid);

		if (!isset(messageid, this.messageList)) {
			return true;
		}

		AudioList.stop(this.messageList[messageid].sound);
		if (withEffect) {
			this.messageList[messageid].remove();
		}
		else {
			this.messageList[messageid].close();
		}

		try {
			delete(this.messageList[messageid]);
		}
		catch(e) {
			this.messageList[messageid] = null;
		}

		this.messagePipe = [];
		for (var messageid in this.messageList) {
			this.messagePipe.push(messageid);
		}

		if (this.messagePipe.length < 1) {
			this.messagePipe = [];
			this.messageList = {};
			setTimeout(Element.hide.bind(Element, this.dom.container), this.effectTimeout);
		}
	},

	closeAllMessages: function() {
		this.debug('closeAllMessages');
		var lastMessageId = this.messagePipe.pop();
		var rpcRequest = {
			'method': 'message.closeAll',
			'params': {
				'caption': this.messageList[lastMessageId].caption,
				'sourceid': this.messageList[lastMessageId].sourceid,
				'time': this.messageList[lastMessageId].time,
				'messageid': this.messageList[lastMessageId].messageid
			},
			'onFailure': function(resp) {
				zbx_throw('Messages Widget: message request failed.');
			}
		};

		new RPC.Call(rpcRequest);

		jQuery(this.dom.container).slideUp(this.effectTimeout);

		var count = 0;
		var effect = false;
		for (var messageid in this.messageList) {
			if (empty(this.messageList[messageid])) {
				continue;
			}
			if (!effect) {
				this.closeMessage(this, messageid, effect);
			}
			else {
				setTimeout(this.closeMessage.bind(this, messageid, effect), count * this.effectTimeout * 0.5);
			}
			count++;
		}
	},

	timeoutMessages: function() {
		this.debug('timeoutMessages');
		var now = parseInt(new Date().getTime() / 1000);
		var timeout = 0;

		for (var messageid in this.messageList) {
			if (empty(this.messageList[messageid])) {
				continue;
			}
			var msg = this.messageList[messageid];
			if ((msg.time + parseInt(msg.timeout, 10)) < now) {
				setTimeout(this.closeMessage.bind(this, messageid, true), 500 * timeout);
				timeout++;
			}
		}
	},

	getServerMessages: function() {
		this.debug('getServerMessages');
		var now = parseInt(new Date().getTime() / 1000);
		if (!this.ready || ((this.lastupdate + this.updateFrequency) > now)) {
			return true;
		}
		this.ready = false;
		var rpcRequest = {
			'method': 'message.get',
			'params': {
				'messageListId': this.messageListId,
				'messageLast': this.messageLast
			},
			'onSuccess': this.serverRespond.bind(this),
			'onFailure': function() {
				zbx_throw('Messages Widget: message request failed.');
			}
		};
		new RPC.Call(rpcRequest);
		this.lastupdate = now;
	},

	serverRespond: function(messages) {
		this.debug('serverRespond');
		for (var i = 0; i < messages.length; i++) {
			this.addMessage(messages[i]);
		}
		this.playSound(messages);
		this.ready = true;
	},

	createContainer: function() {
		this.debug('createContainer');
		this.dom.container = $('zbx_messages');
		if (!empty(this.dom.container)) {
			return false;
		}

		var doc_body = document.getElementsByTagName('body')[0];
		if (empty(doc_body)) {
			return false;
		}

		this.dom.container = document.createElement('div');
		doc_body.appendChild(this.dom.container);

		// container
		this.dom.container.setAttribute('id', 'zbx_messages');
		this.dom.container.className = 'messagecontainer';
		$(this.dom.container).hide();

		// header
		this.dom.header = document.createElement('div');
		this.dom.container.appendChild(this.dom.header);
		this.dom.header.className = 'header';

		// text
		this.dom.caption = document.createElement('h3');
		this.dom.caption.className = 'headertext move';
		this.dom.caption.appendChild(document.createTextNode(locale['S_MESSAGES']));
		this.dom.header.appendChild(this.dom.caption);

		// controls
		this.dom.controls = document.createElement('div');
		this.dom.header.appendChild(this.dom.controls);
		this.dom.controls.className = 'controls';

		// buttons list
		this.dom.controlList = new CList().node;
		this.dom.controls.appendChild(this.dom.controlList);
		this.dom.controlList.style.cssFloat = 'right';

		// snooze
		this.dom.snooze = document.createElement('div');
		this.dom.snooze.setAttribute('title', locale['S_SNOOZE']);
		this.dom.snooze.className = 'iconsnooze menu_icon shadow';
		this.dom.controlList.addItem(this.dom.snooze, 'linear');

		// mute
		this.dom.mute = document.createElement('div');
		this.dom.mute.setAttribute('title', locale['S_MUTE'] + '/' + locale['S_UNMUTE']);
		this.dom.mute.className = 'iconsound menu_icon shadow';
		this.dom.controlList.addItem(this.dom.mute, 'linear');

		// close all
		this.dom.closeAll = document.createElement('div');
		this.dom.closeAll.setAttribute('title', locale['S_CLEAR']);
		this.dom.closeAll.className = 'iconclose menu_icon shadow';
		this.dom.controlList.addItem(this.dom.closeAll, 'linear');

		// message list
		this.dom.list = new CList().node;
		this.dom.container.appendChild(this.dom.list);
	}
});

var CMessage = Class.create(CDebug, {
	list:		null,		// link to message list containing this message
	messageid:	null,		// msg id
	caption:	'unknown',	// msg caption (events, actions, infos.. e.t.c.)
	sourceid:	null,		// caption + sourceid = identifier for server
	type:		0,			// 1 - sound, 2 - text, 3 - sound & text, 4 - notdefined
	priority:	0,			// msg priority ASC
	sound:		null,		// msg sound
	color:		'ffffff',	// msg color
	time:		0,			// msg time arrival
	title:		'No title',	// msg header
	body:		['No text'],// msg details
	timeout:	60,			// msg timeout
	dom:		{},			// msg dom links

	initialize: function($super, messageList, message) {
		this.messageid = message.messageid;
		$super('CMessage[' + this.messageid + ']');
		this.dom = {};
		this.list = messageList;

		for (var key in message) {
			if (empty(message[key]) || !isset(key, this)) {
				continue;
			}
			if (key == 'time') {
				this[key] = parseInt(message[key]);
			}
			else {
				this[key] = message[key];
			}
		}
		this.createMessage();
	},

	close: function() {
		this.debug('close');
		$(this.dom.listItem).remove();
		this.dom = {};
	},

	remove: function() {
		this.debug('remove');
		jQuery(this.dom.listItem).slideUp(this.list.effectTimeout);
		jQuery(this.dom.listItem).fadeOut(this.list.effectTimeout);
		setTimeout(this.close.bind(this), this.list.effectTimeout);
	},

	createMessage: function() {
		this.debug('createMessage');

		// message
		this.dom.message = document.createElement('div');
		this.dom.message.className = 'message';
		this.dom.message.style.backgroundColor = '#' + this.color;

		// li
		this.dom.listItem = new CListItem(this.dom.message, 'listItem').node;
		$(this.list.dom.list).insert({'top': this.dom.listItem});

		// message box
		this.dom.messageBox = document.createElement('div');
		this.dom.message.appendChild(this.dom.messageBox);
		this.dom.messageBox.className = 'messagebox';

		// title
		this.dom.title = document.createElement('span');
		this.dom.messageBox.appendChild(this.dom.title);
		$(this.dom.title).update(BBCode.Parse(this.title));
		this.dom.title.className = 'title';

		// body
		if (!is_array(this.body)) {
			this.body = [this.body];
		}
		for (var i = 0; i < this.body.length; i++) {
			if (!isset(i, this.body) || empty(this.body[i])) {
				continue;
			}
			this.dom.messageBox.appendChild(document.createElement('br'));
			this.dom.body = document.createElement('span');
			this.dom.messageBox.appendChild(this.dom.body);
			$(this.dom.body).update(BBCode.Parse(this.body[i]));
			this.dom.body.className = 'body';
		}
	},

	show: function() {},
	notify: function() {}
});

var CNode = Class.create({
	node: null, // main node (ul)

	initialize: function(nodeName) {
		this.node = document.createElement(nodeName);
		return this.node;
	},

	addItem: function(item) {
		if (is_object(item)) {
			this.node.appendChild(item);
		}
		else if (is_string(item)) {
			this.node.appendChild(documect.createTextNode(item));
		}
		else {
			return true;
		}
	},

	setClass: function(className) {
		className = className || '';
		this.node.className = className;
	}
});

var CList = Class.create(CNode, {
	items: [],

	initialize: function($super, className) {
		className = className || '';
		$super('ul');
		this.setClass(this.classNames);
		Object.extend(this.node, this);
	},

	addItem: function($super, item, className) {
		className = className || '';
		if (!is_object(item, CListItem)) {
			item = new CListItem(item, className).node;
		}
		$super(item);
		this.items.push(item);
	}
});

var CListItem = Class.create(CNode, {
	items: [],

	initialize: function($super, item, className) {
		className = className || '';
		item = item || null;
		$super('li');
		this.setClass(className);
		this.addItem(item);
	},

	addItem: function($super, item) {
		$super(item);
		this.items.push(item);
	}
});