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

var Prototype = {

  Version: '1.7',

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

  BrowserFeatures: {
    XPath: !!document.evaluate,

    SelectorsAPI: !!document.querySelector,

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

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

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

      div = form = null;

      return isSupported;
    })()
  },

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

  emptyFunction: function() { },

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

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


var Abstract = { };


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

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

    return returnValue;
  }
};

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

var Class = (function() {

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

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

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

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

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

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

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

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

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

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

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

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

    return this;
  }

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

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

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

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

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

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

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

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

    var _class = _toString.call(value);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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



(function(proto) {


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


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

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

})(Date.prototype);


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

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

    this.registerCallback();
  },

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

var $break = { };

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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









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

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


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

Array.from = $A;


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

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

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

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

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

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

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

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

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

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

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


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

  function size() {
    return this.length;
  }

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

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

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

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

  Object.extend(arrayProto, Enumerable);

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

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

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

  if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat;

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

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


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

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

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

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

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



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

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

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

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

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

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

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

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

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

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

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

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

  function succ() {
    return this + 1;
  }

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

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

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

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

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

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

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

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

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

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

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

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



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

  activeRequestCount: 0
};

Ajax.Responders = {
  responders: [],

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

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

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

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

Object.extend(Ajax.Responders, Enumerable);

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

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

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

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

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

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

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

    this.parameters = params.toQueryParams();

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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








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

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

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

  status:      0,

  statusText: '',

  getStatus: Ajax.Request.prototype.getStatus,

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

  getHeader: Ajax.Request.prototype.getHeader,

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

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

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

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

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

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

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

    $super(url, options);
  },

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

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

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

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

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

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

    this.start();
  },

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

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

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

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

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


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

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

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

if (!Node) var Node = { };

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



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

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

  var element = global.Element;

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

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

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

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

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

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

})(this);

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

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

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

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

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

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

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

  update: (function(){

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

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

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

    var ANY_INNERHTML_BUGGY = SELECT_ELEMENT_INNERHTML_BUGGY ||
     TABLE_ELEMENT_INNERHTML_BUGGY || LINK_ELEMENT_INNERHTML_BUGGY;

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


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

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

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

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

      content = Object.toHTML(content);

      var tagName = element.tagName.toUpperCase();

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

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

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

    return update;
  })(),

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

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

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

    var content, insert, tagName, childNodes;

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

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

      content = Object.toHTML(content);

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

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

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

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

    return element;
  },

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

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

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

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

    return elements;
  },

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

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

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

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

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

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    return false;
  },

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

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

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

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

    return element;
  },

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

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

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

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

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

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

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

    element = $(element);

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

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

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

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

  childElements: Element.Methods.immediateDescendants
});

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

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

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

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

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

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

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

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

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

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

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

  Element._attributeTranslations = (function(){

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

    el.setAttribute(classProp, 'x');

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

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

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

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

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

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

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

  Element._attributeTranslations.has = {};

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

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

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

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

}

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

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

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

    return element;
  };
}

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

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

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

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

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

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

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

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

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

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

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

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

Element.Methods.ByTag = { };

Object.extend(Element, Element.Methods);

(function(div) {

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

  div = null;

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

Element.extend = (function() {

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

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

  var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency('object');

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

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

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

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

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

    extendElementWith(element, methods);

    element._extendedByPrototype = Prototype.emptyFunction;
    return element;

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

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

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

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

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

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

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

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

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

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

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

    element = null;
    return proto;
  }

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

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

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

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

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


document.viewport = {

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

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

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

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

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

    return document.documentElement;
  }

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

    property[D] = 'client' + D;

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

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

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


Element.Storage = {
  UID: 1
};

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

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

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

    return Element.Storage[uid];
  },

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

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

    return element;
  },

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

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

    return value;
  },

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

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

    purgeElement(element);

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

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

    return null;
  }
});

(function() {

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

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

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

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

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

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

      return value;
    }

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

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

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

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

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

    return 0;
  }

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

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

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

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

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

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

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

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

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

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

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

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

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

      element.store('prototype_original_styles', originalStyles);

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

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

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

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

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

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

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

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

      this._prepared = true;
    },

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return height + pTop + pBottom;
      },

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

        return width + pLeft + pRight;
      },

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

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

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

        if (bHeight <= 0) return 0;

        return bHeight + mTop + mBottom;
      },

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

        if (bWidth <= 0) return 0;

        return bWidth + mLeft + mRight;
      },

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

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

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

        return pHeight - mHeight - offset.top;
      },

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

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

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

        return pWidth - mWidth - offset.left;
      },

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    Element.setStyle(element, newStyles);

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

    Element.setStyle(element, originalStyles);

    return dimensions;
  }

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

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

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

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

    return $(document.body);
  }


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

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

    var layout = element.getLayout();

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

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

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

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

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

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

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

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

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

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

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

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

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

    return element;
  }

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

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

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

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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

Prototype.Selector = (function() {

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

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

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

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

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


  var K = Prototype.K;

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

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

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

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

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

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

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

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

		parts.push( m[1] );

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

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

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

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

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

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

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

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

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

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

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

	if ( !checkSet ) {
		checkSet = set;
	}

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

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

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

	return results;
};

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

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

	return results;
};

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

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

	if ( !expr ) {
		return [];
	}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

					if ( !anyFound ) {
						return [];
					}

					break;
				}
			}
		}

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

		old = expr;
	}

	return curLoop;
};

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

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

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

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

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

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

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

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

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

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

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

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

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

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

			if ( isXML ) {
				return match;
			}

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

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

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

			match[0] = done++;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

var origPOS = Expr.match.POS;

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

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

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

	return array;
};

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

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

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

		return ret;
	};
}

var sortOrder;

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

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

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

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

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

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

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

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

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

(function(){

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

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

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

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

				results = tmp;
			}

			return results;
		};
	}

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

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

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

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

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

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

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

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

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

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

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

	div.lastChild.className = "e";

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

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

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

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

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

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

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

				elem = elem[dir];
			}

			checkSet[i] = match;
		}
	}
}

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

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

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

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

				elem = elem[dir];
			}

			checkSet[i] = match;
		}
	}
}

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

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

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

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

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

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

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


window.Sizzle = Sizzle;

})();

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    return matchingInputs;
  },

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

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

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

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

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

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

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

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

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

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

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


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

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

Form.Element.Methods = {

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

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

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

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

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

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

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

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

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

var Field = Form.Element;

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

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

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

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

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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

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

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

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

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

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

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

    cache: {}
  };

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



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

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

  var _isButton;

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

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

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

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

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

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

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

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

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

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

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

    return Element.extend(node);
  }

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

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

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

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

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

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

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


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

    event.stopped = true;
  }


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

    element:     element,
    findElement: findElement,

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

    stop: stop
  };

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

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

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

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

      if (!isIELegacyEvent(event)) return event;

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

      var pointer = Event.pointer(event);

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

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

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

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

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

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

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

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

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

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

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

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

            if (parent === element) return;

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

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

  function _destroyCache() {
    for (var i = 0, length = CACHE.length; i < length; i++) {
      Event.stopObserving(CACHE[i]);
      CACHE[i] = null;
    }
  }

  var CACHE = [];

  if (Prototype.Browser.IE)
    window.attachEvent('onunload', _destroyCache);

  if (Prototype.Browser.WebKit)
    window.addEventListener('unload', Prototype.emptyFunction, false);


  var _getDOMEventName = Prototype.K,
      translations = { mouseenter: "mouseover", mouseleave: "mouseout" };

  if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) {
    _getDOMEventName = function(eventName) {
      return (translations[eventName] || eventName);
    };
  }

  function observe(element, eventName, handler) {
    element = $(element);

    var responder = _createResponder(element, eventName, handler);

    if (!responder) return element;

    if (eventName.include(':')) {
      if (element.addEventListener)
        element.addEventListener("dataavailable", responder, false);
      else {
        element.attachEvent("ondataavailable", responder);
        element.attachEvent("onlosecapture", responder);
      }
    } else {
      var actualEventName = _getDOMEventName(eventName);

      if (element.addEventListener)
        element.addEventListener(actualEventName, responder, false);
      else
        element.attachEvent("on" + actualEventName, responder);
    }

    return element;
  }

  function stopObserving(element, eventName, handler) {
    element = $(element);

    var registry = Element.retrieve(element, 'prototype_event_registry');
    if (!registry) return element;

    if (!eventName) {
      registry.each( function(pair) {
        var eventName = pair.key;
        stopObserving(element, eventName);
      });
      return element;
    }

    var responders = registry.get(eventName);
    if (!responders) return element;

    if (!handler) {
      responders.each(function(r) {
        stopObserving(element, eventName, r.handler);
      });
      return element;
    }

    var i = responders.length, responder;
    while (i--) {
      if (responders[i].handler === handler) {
        responder = responders[i];
        break;
      }
    }
    if (!responder) return element;

    if (eventName.include(':')) {
      if (element.removeEventListener)
        element.removeEventListener("dataavailable", responder, false);
      else {
        element.detachEvent("ondataavailable", responder);
        element.detachEvent("onlosecapture", responder);
      }
    } else {
      var actualEventName = _getDOMEventName(eventName);
      if (element.removeEventListener)
        element.removeEventListener(actualEventName, responder, false);
      else
        element.detachEvent('on' + actualEventName, responder);
    }

    registry.set(eventName, responders.without(responder));

    return element;
  }

  function fire(element, eventName, memo, bubble) {
    element = $(element);

    if (Object.isUndefined(bubble))
      bubble = true;

    if (element == document && document.createEvent && !element.dispatchEvent)
      element = document.documentElement;

    var event;
    if (document.createEvent) {
      event = document.createEvent('HTMLEvents');
      event.initEvent('dataavailable', bubble, true);
    } else {
      event = document.createEventObject();
      event.eventType = bubble ? 'ondataavailable' : 'onlosecapture';
    }

    event.eventName = eventName;
    event.memo = memo || { };

    if (document.createEvent)
      element.dispatchEvent(event);
    else
      element.fireEvent(event.eventType, event);

    return Event.extend(event);
  }

  Event.Handler = Class.create({
    initialize: function(element, eventName, selector, callback) {
      this.element   = $(element);
      this.eventName = eventName;
      this.selector  = selector;
      this.callback  = callback;
      this.handler   = this.handleEvent.bind(this);
    },

    start: function() {
      Event.observe(this.element, this.eventName, this.handler);
      return this;
    },

    stop: function() {
      Event.stopObserving(this.element, this.eventName, this.handler);
      return this;
    },

    handleEvent: function(event) {
      var element = Event.findElement(event, this.selector);
      if (element) this.callback.call(this.element, event, element);
    }
  });

  function on(element, eventName, selector, callback) {
    element = $(element);
    if (Object.isFunction(selector) && Object.isUndefined(callback)) {
      callback = selector, selector = null;
    }

    return new Event.Handler(element, eventName, selector, callback).start();
  }

  Object.extend(Event, Event.Methods);

  Object.extend(Event, {
    fire:          fire,
    observe:       observe,
    stopObserving: stopObserving,
    on:            on
  });

  Element.addMethods({
    fire:          fire,

    observe:       observe,

    stopObserving: stopObserving,

    on:            on
  });

  Object.extend(document, {
    fire:          fire.methodize(),

    observe:       observe.methodize(),

    stopObserving: stopObserving.methodize(),

    on:            on.methodize(),

    loaded:        false
  });

  if (window.Event) Object.extend(window.Event, Event);
  else window.Event = Event;
})();

(function() {
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
     Matthias Miller, Dean Edwards, John Resig, and Diego Perini. */

  var timer;

  function fireContentLoadedEvent() {
    if (document.loaded) return;
    if (timer) window.clearTimeout(timer);
    document.loaded = true;
    document.fire('dom:loaded');
  }

  function checkReadyState() {
    if (document.readyState === 'complete') {
      document.stopObserving('readystatechange', checkReadyState);
      fireContentLoadedEvent();
    }
  }

  function pollDoScroll() {
    try { document.documentElement.doScroll('left'); }
    catch(e) {
      timer = pollDoScroll.defer();
      return;
    }
    fireContentLoadedEvent();
  }

  if (document.addEventListener) {
    document.addEventListener('DOMContentLoaded', fireContentLoadedEvent, false);
  } else {
    document.observe('readystatechange', checkReadyState);
    if (window == top)
      timer = pollDoScroll.defer();
  }

  Event.observe(window, 'load', fireContentLoadedEvent);
})();

Element.addMethods();

/*------------------------------- DEPRECATED -------------------------------*/

Hash.toQueryString = Object.toQueryString;

var Toggle = { display: Element.toggle };

Element.Methods.childOf = Element.Methods.descendantOf;

var Insertion = {
  Before: function(element, content) {
    return Element.insert(element, {before:content});
  },

  Top: function(element, content) {
    return Element.insert(element, {top:content});
  },

  Bottom: function(element, content) {
    return Element.insert(element, {bottom:content});
  },

  After: function(element, content) {
    return Element.insert(element, {after:content});
  }
};

var $continue = new Error('"throw $continue" is deprecated, use "return" instead');

var Position = {
  includeScrollOffsets: false,

  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },

  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = Element.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = Element.cumulativeScrollOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = Element.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },


  cumulativeOffset: Element.Methods.cumulativeOffset,

  positionedOffset: Element.Methods.positionedOffset,

  absolutize: function(element) {
    Position.prepare();
    return Element.absolutize(element);
  },

  relativize: function(element) {
    Position.prepare();
    return Element.relativize(element);
  },

  realOffset: Element.Methods.cumulativeScrollOffset,

  offsetParent: Element.Methods.getOffsetParent,

  page: Element.Methods.viewportOffset,

  clone: function(source, target, options) {
    options = options || { };
    return Element.clonePosition(target, source, options);
  }
};

/*--------------------------------------------------------------------------*/

if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
  function iter(name) {
    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
  }

  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
  function(element, className) {
    className = className.toString().strip();
    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
  } : function(element, className) {
    className = className.toString().strip();
    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
    if (!classNames && !className) return elements;

    var nodes = $(element).getElementsByTagName('*');
    className = ' ' + className + ' ';

    for (var i = 0, child, cn; child = nodes[i]; i++) {
      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
          (classNames && classNames.all(function(name) {
            return !name.toString().blank() && cn.include(' ' + name + ' ');
          }))))
        elements.push(Element.extend(child));
    }
    return elements;
  };

  return function(className, parentElement) {
    return $(parentElement || document.body).getElementsByClassName(className);
  };
}(Element.Methods);

/*--------------------------------------------------------------------------*/

Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },

  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },

  set: function(className) {
    this.element.className = className;
  },

  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set($A(this).concat(classNameToAdd).join(' '));
  },

  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set($A(this).without(classNameToRemove).join(' '));
  },

  toString: function() {
    return $A(this).join(' ');
  }
};

Object.extend(Element.ClassNames.prototype, Enumerable);

/*--------------------------------------------------------------------------*/

(function() {
  window.Selector = Class.create({
    initialize: function(expression) {
      this.expression = expression.strip();
    },

    findElements: function(rootElement) {
      return Prototype.Selector.select(this.expression, rootElement);
    },

    match: function(element) {
      return Prototype.Selector.match(element, this.expression);
    },

    toString: function() {
      return this.expression;
    },

    inspect: function() {
      return "#<Selector: " + this.expression + ">";
    }
  });

  Object.extend(Selector, {
    matchElements: function(elements, expression) {
      var match = Prototype.Selector.match,
          results = [];

      for (var i = 0, length = elements.length; i < length; i++) {
        var element = elements[i];
        if (match(element, expression)) {
          results.push(Element.extend(element));
        }
      }
      return results;
    },

    findElement: function(elements, expression, index) {
      index = index || 0;
      var matchIndex = 0, element;
      for (var i = 0, length = elements.length; i < length; i++) {
        element = elements[i];
        if (Prototype.Selector.match(element, expression) && index === matchIndex++) {
          return Element.extend(element);
        }
      }
    },

    findChildElements: function(element, expressions) {
      var selector = expressions.toArray().join(', ');
      return Prototype.Selector.select(selector, element || document);
    }
  });
})();


// script.aculo.us effects.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
//  Justin Palmer (http://encytemedia.com/)
//  Mark Pilgrim (http://diveintomark.org/)
//  Martin Bialasinki
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

// converts rgb() and #xxx to #xxxxxx format,
// returns self (or first argument) if not convertable
String.prototype.parseColor = function() {
  var color = '#';
  if (this.slice(0,4) == 'rgb(') {
    var cols = this.slice(4,this.length-1).split(',');
    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
  } else {
    if (this.slice(0,1) == '#') {
      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
      if (this.length==7) color = this.toLowerCase();
    }
  }
  return (color.length==7 ? color : (arguments[0] || this));
};

/*--------------------------------------------------------------------------*/

Element.collectTextNodes = function(element) {
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue :
      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
  }).flatten().join('');
};

Element.collectTextNodesIgnoreClass = function(element, className) {
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue :
      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
        Element.collectTextNodesIgnoreClass(node, className) : ''));
  }).flatten().join('');
};

Element.setContentZoom = function(element, percent) {
  element = $(element);
  element.setStyle({fontSize: (percent/100) + 'em'});
  if (Prototype.Browser.WebKit) window.scrollBy(0,0);
  return element;
};

Element.getInlineOpacity = function(element){
  return $(element).style.opacity || '';
};

Element.forceRerendering = function(element) {
  try {
    element = $(element);
    var n = document.createTextNode(' ');
    element.appendChild(n);
    element.removeChild(n);
  } catch(e) { }
};

/*--------------------------------------------------------------------------*/

var Effect = {
  _elementDoesNotExistError: {
    name: 'ElementDoesNotExistError',
    message: 'The specified DOM element does not exist, but is required for this effect to operate'
  },
  Transitions: {
    linear: Prototype.K,
    sinoidal: function(pos) {
      return (-Math.cos(pos*Math.PI)/2) + .5;
    },
    reverse: function(pos) {
      return 1-pos;
    },
    flicker: function(pos) {
      var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
      return pos > 1 ? 1 : pos;
    },
    wobble: function(pos) {
      return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
    },
    pulse: function(pos, pulses) {
      return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
    },
    spring: function(pos) {
      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
    },
    none: function(pos) {
      return 0;
    },
    full: function(pos) {
      return 1;
    }
  },
  DefaultOptions: {
    duration:   1.0,   // seconds
    fps:        100,   // 100= assume 66fps max.
    sync:       false, // true for combining
    from:       0.0,
    to:         1.0,
    delay:      0.0,
    queue:      'parallel'
  },
  tagifyText: function(element) {
    var tagifyStyle = 'position:relative';
    if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';

    element = $(element);
    $A(element.childNodes).each( function(child) {
      if (child.nodeType==3) {
        child.nodeValue.toArray().each( function(character) {
          element.insertBefore(
            new Element('span', {style: tagifyStyle}).update(
              character == ' ' ? String.fromCharCode(160) : character),
              child);
        });
        Element.remove(child);
      }
    });
  },
  multiple: function(element, effect) {
    var elements;
    if (((typeof element == 'object') ||
        Object.isFunction(element)) &&
       (element.length))
      elements = element;
    else
      elements = $(element).childNodes;

    var options = Object.extend({
      speed: 0.1,
      delay: 0.0
    }, arguments[2] || { });
    var masterDelay = options.delay;

    $A(elements).each( function(element, index) {
      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
    });
  },
  PAIRS: {
    'slide':  ['SlideDown','SlideUp'],
    'blind':  ['BlindDown','BlindUp'],
    'appear': ['Appear','Fade']
  },
  toggle: function(element, effect) {
    element = $(element);
    effect = (effect || 'appear').toLowerCase();
    var options = Object.extend({
      queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
    }, arguments[2] || { });
    Effect[element.visible() ?
      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
  }
};

Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;

/* ------------- core effects ------------- */

Effect.ScopedQueue = Class.create(Enumerable, {
  initialize: function() {
    this.effects  = [];
    this.interval = null;
  },
  _each: function(iterator) {
    this.effects._each(iterator);
  },
  add: function(effect) {
    var timestamp = new Date().getTime();

    var position = Object.isString(effect.options.queue) ?
      effect.options.queue : effect.options.queue.position;

    switch(position) {
      case 'front':
        // move unstarted effects after this effect
        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
            e.startOn  += effect.finishOn;
            e.finishOn += effect.finishOn;
          });
        break;
      case 'with-last':
        timestamp = this.effects.pluck('startOn').max() || timestamp;
        break;
      case 'end':
        // start effect after last queued effect has finished
        timestamp = this.effects.pluck('finishOn').max() || timestamp;
        break;
    }

    effect.startOn  += timestamp;
    effect.finishOn += timestamp;

    if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
      this.effects.push(effect);

    if (!this.interval)
      this.interval = setInterval(this.loop.bind(this), 15);
  },
  remove: function(effect) {
    this.effects = this.effects.reject(function(e) { return e==effect });
    if (this.effects.length == 0) {
      clearInterval(this.interval);
      this.interval = null;
    }
  },
  loop: function() {
    var timePos = new Date().getTime();
    for(var i=0, len=this.effects.length;i<len;i++)
      this.effects[i] && this.effects[i].loop(timePos);
  }
});

Effect.Queues = {
  instances: $H(),
  get: function(queueName) {
    if (!Object.isString(queueName)) return queueName;

    return this.instances.get(queueName) ||
      this.instances.set(queueName, new Effect.ScopedQueue());
  }
};
Effect.Queue = Effect.Queues.get('global');

Effect.Base = Class.create({
  position: null,
  start: function(options) {
    function codeForEvent(options,eventName){
      return (
        (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
        (options[eventName] ? 'this.options.'+eventName+'(this);' : '')
      );
    }
    if (options && options.transition === false) options.transition = Effect.Transitions.linear;
    this.options      = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
    this.currentFrame = 0;
    this.state        = 'idle';
    this.startOn      = this.options.delay*1000;
    this.finishOn     = this.startOn+(this.options.duration*1000);
    this.fromToDelta  = this.options.to-this.options.from;
    this.totalTime    = this.finishOn-this.startOn;
    this.totalFrames  = this.options.fps*this.options.duration;

    this.render = (function() {
      function dispatch(effect, eventName) {
        if (effect.options[eventName + 'Internal'])
          effect.options[eventName + 'Internal'](effect);
        if (effect.options[eventName])
          effect.options[eventName](effect);
      }

      return function(pos) {
        if (this.state === "idle") {
          this.state = "running";
          dispatch(this, 'beforeSetup');
          if (this.setup) this.setup();
          dispatch(this, 'afterSetup');
        }
        if (this.state === "running") {
          pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from;
          this.position = pos;
          dispatch(this, 'beforeUpdate');
          if (this.update) this.update(pos);
          dispatch(this, 'afterUpdate');
        }
      };
    })();

    this.event('beforeStart');
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ?
        'global' : this.options.queue.scope).add(this);
  },
  loop: function(timePos) {
    if (timePos >= this.startOn) {
      if (timePos >= this.finishOn) {
        this.render(1.0);
        this.cancel();
        this.event('beforeFinish');
        if (this.finish) this.finish();
        this.event('afterFinish');
        return;
      }
      var pos   = (timePos - this.startOn) / this.totalTime,
          frame = (pos * this.totalFrames).round();
      if (frame > this.currentFrame) {
        this.render(pos);
        this.currentFrame = frame;
      }
    }
  },
  cancel: function() {
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ?
        'global' : this.options.queue.scope).remove(this);
    this.state = 'finished';
  },
  event: function(eventName) {
    if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
    if (this.options[eventName]) this.options[eventName](this);
  },
  inspect: function() {
    var data = $H();
    for(property in this)
      if (!Object.isFunction(this[property])) data.set(property, this[property]);
    return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
  }
});

Effect.Parallel = Class.create(Effect.Base, {
  initialize: function(effects) {
    this.effects = effects || [];
    this.start(arguments[1]);
  },
  update: function(position) {
    this.effects.invoke('render', position);
  },
  finish: function(position) {
    this.effects.each( function(effect) {
      effect.render(1.0);
      effect.cancel();
      effect.event('beforeFinish');
      if (effect.finish) effect.finish(position);
      effect.event('afterFinish');
    });
  }
});

Effect.Tween = Class.create(Effect.Base, {
  initialize: function(object, from, to) {
    object = Object.isString(object) ? $(object) : object;
    var args = $A(arguments), method = args.last(),
      options = args.length == 5 ? args[3] : null;
    this.method = Object.isFunction(method) ? method.bind(object) :
      Object.isFunction(object[method]) ? object[method].bind(object) :
      function(value) { object[method] = value };
    this.start(Object.extend({ from: from, to: to }, options || { }));
  },
  update: function(position) {
    this.method(position);
  }
});

Effect.Event = Class.create(Effect.Base, {
  initialize: function() {
    this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
  },
  update: Prototype.emptyFunction
});

Effect.Opacity = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    // make this work on IE on elements without 'layout'
    if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
      this.element.setStyle({zoom: 1});
    var options = Object.extend({
      from: this.element.getOpacity() || 0.0,
      to:   1.0
    }, arguments[1] || { });
    this.start(options);
  },
  update: function(position) {
    this.element.setOpacity(position);
  }
});

Effect.Move = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      x:    0,
      y:    0,
      mode: 'relative'
    }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    this.element.makePositioned();
    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
    this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
    if (this.options.mode == 'absolute') {
      this.options.x = this.options.x - this.originalLeft;
      this.options.y = this.options.y - this.originalTop;
    }
  },
  update: function(position) {
    this.element.setStyle({
      left: (this.options.x  * position + this.originalLeft).round() + 'px',
      top:  (this.options.y  * position + this.originalTop).round()  + 'px'
    });
  }
});

// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
  return new Effect.Move(element,
    Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
};

Effect.Scale = Class.create(Effect.Base, {
  initialize: function(element, percent) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      scaleX: true,
      scaleY: true,
      scaleContent: true,
      scaleFromCenter: false,
      scaleMode: 'box',        // 'box' or 'contents' or { } with provided values
      scaleFrom: 100.0,
      scaleTo:   percent
    }, arguments[2] || { });
    this.start(options);
  },
  setup: function() {
    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
    this.elementPositioning = this.element.getStyle('position');

    this.originalStyle = { };
    ['top','left','width','height','fontSize'].each( function(k) {
      this.originalStyle[k] = this.element.style[k];
    }.bind(this));

    this.originalTop  = this.element.offsetTop;
    this.originalLeft = this.element.offsetLeft;

    var fontSize = this.element.getStyle('font-size') || '100%';
    ['em','px','%','pt'].each( function(fontSizeType) {
      if (fontSize.indexOf(fontSizeType)>0) {
        this.fontSize     = parseFloat(fontSize);
        this.fontSizeType = fontSizeType;
      }
    }.bind(this));

    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;

    this.dims = null;
    if (this.options.scaleMode=='box')
      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
    if (/^content/.test(this.options.scaleMode))
      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
    if (!this.dims)
      this.dims = [this.options.scaleMode.originalHeight,
                   this.options.scaleMode.originalWidth];
  },
  update: function(position) {
    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
    if (this.options.scaleContent && this.fontSize)
      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
  },
  finish: function(position) {
    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
  },
  setDimensions: function(height, width) {
    var d = { };
    if (this.options.scaleX) d.width = width.round() + 'px';
    if (this.options.scaleY) d.height = height.round() + 'px';
    if (this.options.scaleFromCenter) {
      var topd  = (height - this.dims[0])/2;
      var leftd = (width  - this.dims[1])/2;
      if (this.elementPositioning == 'absolute') {
        if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
        if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
      } else {
        if (this.options.scaleY) d.top = -topd + 'px';
        if (this.options.scaleX) d.left = -leftd + 'px';
      }
    }
    this.element.setStyle(d);
  }
});

Effect.Highlight = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    // Prevent executing on elements not in the layout flow
    if (this.element.getStyle('display')=='none') { this.cancel(); return; }
    // Disable background image during the effect
    this.oldStyle = { };
    if (!this.options.keepBackgroundImage) {
      this.oldStyle.backgroundImage = this.element.getStyle('background-image');
      this.element.setStyle({backgroundImage: 'none'});
    }
    if (!this.options.endcolor)
      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
    if (!this.options.restorecolor)
      this.options.restorecolor = this.element.getStyle('background-color');
    // init color calculations
    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
  },
  update: function(position) {
    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
      return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
  },
  finish: function() {
    this.element.setStyle(Object.extend(this.oldStyle, {
      backgroundColor: this.options.restorecolor
    }));
  }
});

Effect.ScrollTo = function(element) {
  var options = arguments[1] || { },
  scrollOffsets = document.viewport.getScrollOffsets(),
  elementOffsets = $(element).cumulativeOffset();

  if (options.offset) elementOffsets[1] += options.offset;

  return new Effect.Tween(null,
    scrollOffsets.top,
    elementOffsets[1],
    options,
    function(p){ scrollTo(scrollOffsets.left, p.round()); }
  );
};

/* ------------- combination effects ------------- */

Effect.Fade = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  var options = Object.extend({
    from: element.getOpacity() || 1.0,
    to:   0.0,
    afterFinishInternal: function(effect) {
      if (effect.options.to!=0) return;
      effect.element.hide().setStyle({opacity: oldOpacity});
    }
  }, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Appear = function(element) {
  element = $(element);
  var options = Object.extend({
  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
  to:   1.0,
  // force Safari to render floated elements properly
  afterFinishInternal: function(effect) {
    effect.element.forceRerendering();
  },
  beforeSetup: function(effect) {
    effect.element.setOpacity(effect.options.from).show();
  }}, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Puff = function(element) {
  element = $(element);
  var oldStyle = {
    opacity: element.getInlineOpacity(),
    position: element.getStyle('position'),
    top:  element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height
  };
  return new Effect.Parallel(
   [ new Effect.Scale(element, 200,
      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
     Object.extend({ duration: 1.0,
      beforeSetupInternal: function(effect) {
        Position.absolutize(effect.effects[0].element);
      },
      afterFinishInternal: function(effect) {
         effect.effects[0].element.hide().setStyle(oldStyle); }
     }, arguments[1] || { })
   );
};

Effect.BlindUp = function(element) {
  element = $(element);
  element.makeClipping();
  return new Effect.Scale(element, 0,
    Object.extend({ scaleContent: false,
      scaleX: false,
      restoreAfterFinish: true,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping();
      }
    }, arguments[1] || { })
  );
};

Effect.BlindDown = function(element) {
  element = $(element);
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({
    scaleContent: false,
    scaleX: false,
    scaleFrom: 0,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makeClipping().setStyle({height: '0px'}).show();
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping();
    }
  }, arguments[1] || { }));
};

Effect.SwitchOff = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  return new Effect.Appear(element, Object.extend({
    duration: 0.4,
    from: 0,
    transition: Effect.Transitions.flicker,
    afterFinishInternal: function(effect) {
      new Effect.Scale(effect.element, 1, {
        duration: 0.3, scaleFromCenter: true,
        scaleX: false, scaleContent: false, restoreAfterFinish: true,
        beforeSetup: function(effect) {
          effect.element.makePositioned().makeClipping();
        },
        afterFinishInternal: function(effect) {
          effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
        }
      });
    }
  }, arguments[1] || { }));
};

Effect.DropOut = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left'),
    opacity: element.getInlineOpacity() };
  return new Effect.Parallel(
    [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
    Object.extend(
      { duration: 0.5,
        beforeSetup: function(effect) {
          effect.effects[0].element.makePositioned();
        },
        afterFinishInternal: function(effect) {
          effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
        }
      }, arguments[1] || { }));
};

Effect.Shake = function(element) {
  element = $(element);
  var options = Object.extend({
    distance: 20,
    duration: 0.5
  }, arguments[1] || {});
  var distance = parseFloat(options.distance);
  var split = parseFloat(options.duration) / 10.0;
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left') };
    return new Effect.Move(element,
      { x:  distance, y: 0, duration: split, afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
        effect.element.undoPositioned().setStyle(oldStyle);
  }}); }}); }}); }}); }}); }});
};

Effect.SlideDown = function(element) {
  element = $(element).cleanWhitespace();
  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({
    scaleContent: false,
    scaleX: false,
    scaleFrom: window.opera ? 0 : 1,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().setStyle({height: '0px'}).show();
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
    }, arguments[1] || { })
  );
};

Effect.SlideUp = function(element) {
  element = $(element).cleanWhitespace();
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, window.opera ? 0 : 1,
   Object.extend({ scaleContent: false,
    scaleX: false,
    scaleMode: 'box',
    scaleFrom: 100,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().show();
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
    }
   }, arguments[1] || { })
  );
};

// Bug in opera makes the TD containing this element expand for a instance after finish
Effect.Squish = function(element) {
  return new Effect.Scale(element, window.opera ? 1 : 0, {
    restoreAfterFinish: true,
    beforeSetup: function(effect) {
      effect.element.makeClipping();
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping();
    }
  });
};

Effect.Grow = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.full
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var initialMoveX, initialMoveY;
  var moveX, moveY;

  switch (options.direction) {
    case 'top-left':
      initialMoveX = initialMoveY = moveX = moveY = 0;
      break;
    case 'top-right':
      initialMoveX = dims.width;
      initialMoveY = moveY = 0;
      moveX = -dims.width;
      break;
    case 'bottom-left':
      initialMoveX = moveX = 0;
      initialMoveY = dims.height;
      moveY = -dims.height;
      break;
    case 'bottom-right':
      initialMoveX = dims.width;
      initialMoveY = dims.height;
      moveX = -dims.width;
      moveY = -dims.height;
      break;
    case 'center':
      initialMoveX = dims.width / 2;
      initialMoveY = dims.height / 2;
      moveX = -dims.width / 2;
      moveY = -dims.height / 2;
      break;
  }

  return new Effect.Move(element, {
    x: initialMoveX,
    y: initialMoveY,
    duration: 0.01,
    beforeSetup: function(effect) {
      effect.element.hide().makeClipping().makePositioned();
    },
    afterFinishInternal: function(effect) {
      new Effect.Parallel(
        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
          new Effect.Scale(effect.element, 100, {
            scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
        ], Object.extend({
             beforeSetup: function(effect) {
               effect.effects[0].element.setStyle({height: '0px'}).show();
             },
             afterFinishInternal: function(effect) {
               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
             }
           }, options)
      );
    }
  });
};

Effect.Shrink = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.none
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var moveX, moveY;

  switch (options.direction) {
    case 'top-left':
      moveX = moveY = 0;
      break;
    case 'top-right':
      moveX = dims.width;
      moveY = 0;
      break;
    case 'bottom-left':
      moveX = 0;
      moveY = dims.height;
      break;
    case 'bottom-right':
      moveX = dims.width;
      moveY = dims.height;
      break;
    case 'center':
      moveX = dims.width / 2;
      moveY = dims.height / 2;
      break;
  }

  return new Effect.Parallel(
    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
    ], Object.extend({
         beforeStartInternal: function(effect) {
           effect.effects[0].element.makePositioned().makeClipping();
         },
         afterFinishInternal: function(effect) {
           effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
       }, options)
  );
};

Effect.Pulsate = function(element) {
  element = $(element);
  var options    = arguments[1] || { },
    oldOpacity = element.getInlineOpacity(),
    transition = options.transition || Effect.Transitions.linear,
    reverser   = function(pos){
      return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
    };

  return new Effect.Opacity(element,
    Object.extend(Object.extend({  duration: 2.0, from: 0,
      afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
    }, options), {transition: reverser}));
};

Effect.Fold = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height };
  element.makeClipping();
  return new Effect.Scale(element, 5, Object.extend({
    scaleContent: false,
    scaleX: false,
    afterFinishInternal: function(effect) {
    new Effect.Scale(element, 1, {
      scaleContent: false,
      scaleY: false,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping().setStyle(oldStyle);
      } });
  }}, arguments[1] || { }));
};

Effect.Morph = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      style: { }
    }, arguments[1] || { });

    if (!Object.isString(options.style)) this.style = $H(options.style);
    else {
      if (options.style.include(':'))
        this.style = options.style.parseStyle();
      else {
        this.element.addClassName(options.style);
        this.style = $H(this.element.getStyles());
        this.element.removeClassName(options.style);
        var css = this.element.getStyles();
        this.style = this.style.reject(function(style) {
          return style.value == css[style.key];
        });
        options.afterFinishInternal = function(effect) {
          effect.element.addClassName(effect.options.style);
          effect.transforms.each(function(transform) {
            effect.element.style[transform.style] = '';
          });
        };
      }
    }
    this.start(options);
  },

  setup: function(){
    function parseColor(color){
      if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
      color = color.parseColor();
      return $R(0,2).map(function(i){
        return parseInt( color.slice(i*2+1,i*2+3), 16 );
      });
    }
    this.transforms = this.style.map(function(pair){
      var property = pair[0], value = pair[1], unit = null;

      if (value.parseColor('#zzzzzz') != '#zzzzzz') {
        value = value.parseColor();
        unit  = 'color';
      } else if (property == 'opacity') {
        value = parseFloat(value);
        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
          this.element.setStyle({zoom: 1});
      } else if (Element.CSS_LENGTH.test(value)) {
          var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
          value = parseFloat(components[1]);
          unit = (components.length == 3) ? components[2] : null;
      }

      var originalValue = this.element.getStyle(property);
      return {
        style: property.camelize(),
        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
        targetValue: unit=='color' ? parseColor(value) : value,
        unit: unit
      };
    }.bind(this)).reject(function(transform){
      return (
        (transform.originalValue == transform.targetValue) ||
        (
          transform.unit != 'color' &&
          (isNaN(transform.originalValue) || isNaN(transform.targetValue))
        )
      );
    });
  },
  update: function(position) {
    var style = { }, transform, i = this.transforms.length;
    while(i--)
      style[(transform = this.transforms[i]).style] =
        transform.unit=='color' ? '#'+
          (Math.round(transform.originalValue[0]+
            (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
          (Math.round(transform.originalValue[1]+
            (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
          (Math.round(transform.originalValue[2]+
            (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
        (transform.originalValue +
          (transform.targetValue - transform.originalValue) * position).toFixed(3) +
            (transform.unit === null ? '' : transform.unit);
    this.element.setStyle(style, true);
  }
});

Effect.Transform = Class.create({
  initialize: function(tracks){
    this.tracks  = [];
    this.options = arguments[1] || { };
    this.addTracks(tracks);
  },
  addTracks: function(tracks){
    tracks.each(function(track){
      track = $H(track);
      var data = track.values().first();
      this.tracks.push($H({
        ids:     track.keys().first(),
        effect:  Effect.Morph,
        options: { style: data }
      }));
    }.bind(this));
    return this;
  },
  play: function(){
    return new Effect.Parallel(
      this.tracks.map(function(track){
        var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
        var elements = [$(ids) || $$(ids)].flatten();
        return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
      }).flatten(),
      this.options
    );
  }
});

Element.CSS_PROPERTIES = $w(
  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
  'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
  'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
  'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
  'fontSize fontWeight height left letterSpacing lineHeight ' +
  'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
  'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
  'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
  'right textIndent top width wordSpacing zIndex');

Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;

String.__parseStyleElement = document.createElement('div');
String.prototype.parseStyle = function(){
  var style, styleRules = $H();
  if (Prototype.Browser.WebKit)
    style = new Element('div',{style:this}).style;
  else {
    String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
    style = String.__parseStyleElement.childNodes[0].style;
  }

  Element.CSS_PROPERTIES.each(function(property){
    if (style[property]) styleRules.set(property, style[property]);
  });

  if (Prototype.Browser.IE && this.include('opacity'))
    styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);

  return styleRules;
};

if (document.defaultView && document.defaultView.getComputedStyle) {
  Element.getStyles = function(element) {
    var css = document.defaultView.getComputedStyle($(element), null);
    return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
      styles[property] = css[property];
      return styles;
    });
  };
} else {
  Element.getStyles = function(element) {
    element = $(element);
    var css = element.currentStyle, styles;
    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
      results[property] = css[property];
      return results;
    });
    if (!styles.opacity) styles.opacity = element.getOpacity();
    return styles;
  };
}

Effect.Methods = {
  morph: function(element, style) {
    element = $(element);
    new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
    return element;
  },
  visualEffect: function(element, effect, options) {
    element = $(element);
    var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
    new Effect[klass](element, options);
    return element;
  },
  highlight: function(element, options) {
    element = $(element);
    new Effect.Highlight(element, options);
    return element;
  }
};

$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
  'pulsate shake puff squish switchOff dropOut').each(
  function(effect) {
    Effect.Methods[effect] = function(element, options){
      element = $(element);
      Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
      return element;
    };
  }
);

$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
  function(f) { Effect.Methods[f] = Element[f]; }
);

Element.addMethods(Effect.Methods);

// script.aculo.us slider.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

if (!Control) var Control = { };

// options:
//  axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
//  onChange(value)
//  onSlide(value)
Control.Slider = Class.create({
  initialize: function(handle, track, options) {
    var slider = this;

    if (Object.isArray(handle)) {
      this.handles = handle.collect( function(e) { return $(e) });
    } else {
      this.handles = [$(handle)];
    }

    this.track   = $(track);
    this.options = options || { };

    this.axis      = this.options.axis || 'horizontal';
    this.increment = this.options.increment || 1;
    this.step      = parseInt(this.options.step || '1');
    this.range     = this.options.range || $R(0,1);

    this.value     = 0; // assure backwards compat
    this.values    = this.handles.map( function() { return 0 });
    this.spans     = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
    this.options.startSpan = $(this.options.startSpan || null);
    this.options.endSpan   = $(this.options.endSpan || null);

    this.restricted = this.options.restricted || false;

    this.maximum   = this.options.maximum || this.range.end;
    this.minimum   = this.options.minimum || this.range.start;

    // Will be used to align the handle onto the track, if necessary
    this.alignX = parseInt(this.options.alignX || '0');
    this.alignY = parseInt(this.options.alignY || '0');

    this.trackLength = this.maximumOffset() - this.minimumOffset();

    this.handleLength = this.isVertical() ?
      (this.handles[0].offsetHeight != 0 ?
        this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
      (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
        this.handles[0].style.width.replace(/px$/,""));

    this.active   = false;
    this.dragging = false;
    this.disabled = false;

    if (this.options.disabled) this.setDisabled();

    // Allowed values array
    this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
    if (this.allowedValues) {
      this.minimum = this.allowedValues.min();
      this.maximum = this.allowedValues.max();
    }

    this.eventMouseDown = this.startDrag.bindAsEventListener(this);
    this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
    this.eventMouseMove = this.update.bindAsEventListener(this);

    // Initialize handles in reverse (make sure first handle is active)
    this.handles.each( function(h,i) {
      i = slider.handles.length-1-i;
      slider.setValue(parseFloat(
        (Object.isArray(slider.options.sliderValue) ?
          slider.options.sliderValue[i] : slider.options.sliderValue) ||
         slider.range.start), i);
      h.makePositioned().observe("mousedown", slider.eventMouseDown);
    });

    this.track.observe("mousedown", this.eventMouseDown);
    document.observe("mouseup", this.eventMouseUp);
    document.observe("mousemove", this.eventMouseMove);

    this.initialized = true;
  },
  dispose: function() {
    var slider = this;
    Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
    Event.stopObserving(document, "mouseup", this.eventMouseUp);
    Event.stopObserving(document, "mousemove", this.eventMouseMove);
    this.handles.each( function(h) {
      Event.stopObserving(h, "mousedown", slider.eventMouseDown);
    });
  },
  setDisabled: function(){
    this.disabled = true;
  },
  setEnabled: function(){
    this.disabled = false;
  },
  getNearestValue: function(value){
    if (this.allowedValues){
      if (value >= this.allowedValues.max()) return(this.allowedValues.max());
      if (value <= this.allowedValues.min()) return(this.allowedValues.min());

      var offset = Math.abs(this.allowedValues[0] - value);
      var newValue = this.allowedValues[0];
      this.allowedValues.each( function(v) {
        var currentOffset = Math.abs(v - value);
        if (currentOffset <= offset){
          newValue = v;
          offset = currentOffset;
        }
      });
      return newValue;
    }
    if (value > this.range.end) return this.range.end;
    if (value < this.range.start) return this.range.start;
    return value;
  },
  setValue: function(sliderValue, handleIdx){
    if (!this.active) {
      this.activeHandleIdx = handleIdx || 0;
      this.activeHandle    = this.handles[this.activeHandleIdx];
      this.updateStyles();
    }
    handleIdx = handleIdx || this.activeHandleIdx || 0;
    if (this.initialized && this.restricted) {
      if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
        sliderValue = this.values[handleIdx-1];
      if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
        sliderValue = this.values[handleIdx+1];
    }
    sliderValue = this.getNearestValue(sliderValue);
    this.values[handleIdx] = sliderValue;
    this.value = this.values[0]; // assure backwards compat

    this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
      this.translateToPx(sliderValue);

    this.drawSpans();
    if (!this.dragging || !this.event) this.updateFinished();
  },
  setValueBy: function(delta, handleIdx) {
    this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
      handleIdx || this.activeHandleIdx || 0);
  },
  translateToPx: function(value) {
    return Math.round(
      ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
      (value - this.range.start)) + "px";
  },
  translateToValue: function(offset) {
    return ((offset/(this.trackLength-this.handleLength) *
      (this.range.end-this.range.start)) + this.range.start);
  },
  getRange: function(range) {
    var v = this.values.sortBy(Prototype.K);
    range = range || 0;
    return $R(v[range],v[range+1]);
  },
  minimumOffset: function(){
    return(this.isVertical() ? this.alignY : this.alignX);
  },
  maximumOffset: function(){
    return(this.isVertical() ?
      (this.track.offsetHeight != 0 ? this.track.offsetHeight :
        this.track.style.height.replace(/px$/,"")) - this.alignY :
      (this.track.offsetWidth != 0 ? this.track.offsetWidth :
        this.track.style.width.replace(/px$/,"")) - this.alignX);
  },
  isVertical:  function(){
    return (this.axis == 'vertical');
  },
  drawSpans: function() {
    var slider = this;
    if (this.spans)
      $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
    if (this.options.startSpan)
      this.setSpan(this.options.startSpan,
        $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
    if (this.options.endSpan)
      this.setSpan(this.options.endSpan,
        $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
  },
  setSpan: function(span, range) {
    if (this.isVertical()) {
      span.style.top = this.translateToPx(range.start);
      span.style.height = this.translateToPx(range.end - range.start + this.range.start);
    } else {
      span.style.left = this.translateToPx(range.start);
      span.style.width = this.translateToPx(range.end - range.start + this.range.start);
    }
  },
  updateStyles: function() {
    this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
    Element.addClassName(this.activeHandle, 'selected');
  },
  startDrag: function(event) {
    if (Event.isLeftClick(event)) {
      if (!this.disabled){
        this.active = true;

        var handle = Event.element(event);
        var pointer  = [Event.pointerX(event), Event.pointerY(event)];
        var track = handle;
        if (track==this.track) {
          var offsets  = Position.cumulativeOffset(this.track);
          this.event = event;
          this.setValue(this.translateToValue(
           (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
          ));
          var offsets  = Position.cumulativeOffset(this.activeHandle);
          this.offsetX = (pointer[0] - offsets[0]);
          this.offsetY = (pointer[1] - offsets[1]);
        } else {
          // find the handle (prevents issues with Safari)
          while((this.handles.indexOf(handle) == -1) && handle.parentNode)
            handle = handle.parentNode;

          if (this.handles.indexOf(handle)!=-1) {
            this.activeHandle    = handle;
            this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
            this.updateStyles();

            var offsets  = Position.cumulativeOffset(this.activeHandle);
            this.offsetX = (pointer[0] - offsets[0]);
            this.offsetY = (pointer[1] - offsets[1]);
          }
        }
      }
      Event.stop(event);
    }
  },
  update: function(event) {
   if (this.active) {
      if (!this.dragging) this.dragging = true;
      this.draw(event);
      if (Prototype.Browser.WebKit) window.scrollBy(0,0);
      Event.stop(event);
   }
  },
  draw: function(event) {
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    var offsets = Position.cumulativeOffset(this.track);
    pointer[0] -= this.offsetX + offsets[0];
    pointer[1] -= this.offsetY + offsets[1];
    this.event = event;
    this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
    if (this.initialized && this.options.onSlide)
      this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
  },
  endDrag: function(event) {
    if (this.active && this.dragging) {
      this.finishDrag(event, true);
      Event.stop(event);
    }
    this.active = false;
    this.dragging = false;
  },
  finishDrag: function(event, success) {
    this.active = false;
    this.dragging = false;
    this.updateFinished();
  },
  updateFinished: function() {
    if (this.initialized && this.options.onChange)
      this.options.onChange(this.values.length>1 ? this.values : this.value, this);
    this.event = null;
  }
});

/* protoload 0.1 beta by Andreas Kalsch
 * last change: 09.07.2007
 *
 * This simple piece of code automates the creating of Ajax loading symbols.
 * The loading symbol covers an HTML element with correct position and size - example:
 * $('myElement').startWaiting() and $('myElement').stopWaiting()
 */
 
Protoload = {
	// the script to wait this amount of msecs until it shows the loading element
	timeUntilShow: 250,
	
	// opacity of loading element
	opacity: 0.8,

	// Start waiting status - show loading element
	startWaiting: function(element, className, timeUntilShow) {
		reload_tracker();
		load_ads();
		if (typeof element == 'string')
			element = document.getElementById(element);
		if (className == undefined)
			className = 'waiting';
		if (timeUntilShow == undefined)
			timeUntilShow = Protoload.timeUntilShow;
		
		element._waiting = true;
		if (!element._loading) {
			var e = document.createElement('div');
			(element.offsetParent || document.body).appendChild(element._loading = e);
			e.style.position = 'absolute';
			try {e.style.opacity = Protoload.opacity;} catch(e) {}
			try {e.style.MozOpacity = Protoload.opacity;} catch(e) {}
			try {e.style.filter = 'alpha(opacity='+Math.round(Protoload.opacity * 100)+')';} catch(e) {}
			try {e.style.KhtmlOpacity = Protoload.opacity;} catch(e) {}
			
			/*var zIndex = 0;
			if (window.UI)
				if (UI.zIndex)
					zIndex = ++UI.zIndex;
			if (!zIndex)
				zIndex = ++Protoload._zIndex;
			e.style.zIndex = zIndex;*/
		}
		element._loading.className = className;
		window.setTimeout((function() {
			if (this._waiting) {

				var pos = this.cumulativeOffset();
				
				var left = pos[0], 
					top = pos[1],
					width = this.getWidth(),
					height = this.getHeight(),
					l = this._loading;
					
				l.style.left = left+'px';
				l.style.top = top+'px';
				l.style.width = width+'px';
				l.style.height = height+'px';
				l.style.display = 'inline';
			}
		}).bind(element), timeUntilShow);
	},
	
	// Stop waiting status - hide loading element
	stopWaiting: function(element) {
		if (element._waiting) {
			element._waiting = false;
			element._loading.parentNode.removeChild(element._loading);
			element._loading = null;
		}
	}/*,
	
	_zIndex: 1000000*/
};

if (Prototype) {
	Element.addMethods(Protoload);
	Object.extend(Element, Protoload);
}
/* */

function toggle_registrierung()
{
	
	if ($('login_button_toogle').style.display == "none") {
		Effect.toggle('login_div','blind',{duration: 0.3,afterFinish: function() {
				Effect.toggle('registrieren_div','blind',{duration: 0.3,afterFinish: function() {
						$('neu_registrieren_button_rot').style.display = "none";
						$('passwort_vergessen_button_toogle').style.display = "none";
						$('login_button_toogle').style.display = "inline";
						$('new_username').focus();
				}});
		}});
	}
	else {
		Effect.toggle('registrieren_div','blind',{duration: 0.3,afterFinish: function() {
				Effect.toggle('login_div','blind',{duration: 0.3,afterFinish: function() {
						$('login_button_toogle').style.display = "none";
						$('passwort_vergessen_button_toogle').style.display = "inline";
						$('neu_registrieren_button_rot').style.display = "inline";
						$('existing_username').focus();
				}});
		}});
	}
	
}

function neue_nachrichten() 
{
	var url = '?q=team/neue_nachrichten';
	new Ajax.Request(url, {
		method: 'post',
		asynchronous: true,
		parameters: 'ajax=1',
		onSuccess: function(transport) {
			if (transport.responseText>0)
			{
				if (transport.responseText>1)
					var str = alert_text["neue_nachrichten"];
				else
					var str = alert_text["neue_nachricht"];
				$('unread_privmsg').update(transport.responseText + " " + str);
			}
			else
				$('unread_privmsg').update(alert_text["keine_nachrichten"]);
		}
	});
	
	return false;
}

function neue_benachrichtigungen() 
{
	var url = '?q=team/neue_benachrichtigungen';
	new Ajax.Request(url, {
		method: 'post',
		asynchronous: true,
		parameters: 'ajax=1',
		onSuccess: function(transport) {
			if (transport.responseText>0)
			{
				if (transport.responseText>1)
					var str = alert_text["neue_ereignisse"];
				else
					var str = alert_text["neues_ereignis"];
				$('unread_benachrichtigungen').update(transport.responseText + " " + str);
			}
			else
				$('unread_benachrichtigungen').update(alert_text["keine_ereignisse"]);
		}
	});
	
	return false;
}

function willkommen_nicht_mehr_anzeigen()
{
	
	if (demo_user)
		alert(demo_text);
	else {
		if (confirm(alert_text["willkommen_nicht_mehr_anzeigen"])) {
			
			var destination = "willkommen_div";
			$(destination).startWaiting('waiting');
			var url = '?q=meta/willkommen_nicht_mehr_anzeigen';
			new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1',
					onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
						{
							$(destination).update(transport.responseText);
						}
					}
			});
			
		}
	}
}

function header_time(sprache) {
	var now = new Date();
	
	//console.log(now);
  var day = now.getDate();
  var month = now.getMonth() + 1;
  var year = now.getYear();
  if (year < 999)
    year += 1900;
	
	var hours = now.getHours();
	var minutes = now.getMinutes();
	var seconds = now.getSeconds();

	if (sprache == 2) {
		var thetime = year + "-";
		thetime += (month < 10) ? "0" + month + "-" : month + "-";
		thetime += (day < 10) ? "0" + day + " " : day + " ";
	}
	else {
		var thetime = (day < 10) ? "0" + day + "." : day + ".";
		thetime += (month < 10) ? "0" + month + "." : month + ".";
		thetime += year + " ";
	}
	thetime += (hours < 10) ? "0" + hours + ":" : hours + ":";
	thetime += (minutes < 10) ? "0" + minutes + ":" : minutes + ":";
	thetime += (seconds < 10) ? "0" + seconds : seconds;

	element = document.getElementById("time");
	element.innerHTML = thetime;
	
	window.setTimeout("header_time('"+sprache+"')", 1000);
}

function navi_click(alias,type)
{
	if($(alias + "_sub"))
	{
		if(type=="toggle")
		{
			$(alias + "_sub").style.display = "inline";
	
			if ($(alias + '_sub').style.display != "none")
				$(alias + '_arrow').className = "arrow_open";
			else
				$(alias + '_arrow').className = "arrow";
		}
		else
		{		
			Effect.toggle(alias + '_sub',type,{ duration: 0.2 });
	
			if ($(alias + '_sub').style.display != "none")
				$(alias + '_arrow').className = "arrow";
			else
				$(alias + '_arrow').className = "arrow_open";
		}
	}
}

function activate_link(category,entry)
{
	navi_click(category,'toggle');
	
	if($("entry_" + category + "_" + entry))
		$("entry_" + category + "_" + entry).className = 'entry_active';
}

function navi_mouse(obj,type)
{
	if(obj.className!="entry_active" && obj.className!="entry_inactive")
	{
		if(type=="over")
			obj.className = "entry_mouseover";
		else
			obj.className = "entry";
	}
}

ad_output = "";

function document_write(txt)
{
	ad_output = ad_output + txt;
}
	
function load_ads()
{
	param = new Array();
	if(document.getElementById("ad[x01]"))
		param[param.length] = "x01=1";
	if(document.getElementById("ad[Right1]"))
		param[param.length] = "Right1=1";
	if(document.getElementById("ad[Middle1]"))
		param[param.length] = "Middle1=1";

	if (document.getElementById("ad_loader_frame")) {
		document.getElementById("ad_loader_frame").src = "ad.php?" + param.join("&") + "&d="+(new Date()).getTime();
	}
	if (document.getElementById("google_adsense_iframe") && document.getElementById('adsense_id') && document.getElementById('adsense_id').style.display != "none") {
		document.getElementById("google_adsense_iframe").src = "ad_google.php?d="+(new Date()).getTime();
	}
}

function insert_ad()
{
	
	if (document.getElementById('ad_loader_frame')) {
		
		var iframe = document.getElementById('ad_loader_frame');
		/*var innerDoc = iframe.contentDocument || iframe.contentWindow.document;*/
		var innerDoc = iframe.contentDocument || iframe.contentWindow;
		
		if(document.getElementById("ad[x01]")) {
			
			document.getElementById("ad[x01]").innerHTML = innerDoc.getElementById("banner[x01]").innerHTML;
			
			/*document.getElementById("ad[x01]").innerHTML = window.frames[0].document.getElementById("banner[x01]").innerHTML;*/
			/*document.getElementById("ad[x01]").innerHTML = "_";*/
			
		}
		
		if(document.getElementById("ad[Right1]")) {
			
			/*document.getElementById("ad[Right1]").innerHTML = window.frames[0].document.getElementById("banner[Right1]").innerHTML;*/
			document.getElementById("ad[Right1]").innerHTML = innerDoc.getElementById("banner[Right1]").innerHTML;
			
		}
		
		if(document.getElementById("ad[Middle1]")) {
			
			/*document.getElementById("ad[Middle1]").innerHTML = window.frames[0].document.getElementById("banner[Middle1]").innerHTML;*/
			document.getElementById("ad[Middle1]").innerHTML = innerDoc.getElementById("banner[Middle1]").innerHTML;
			
		}
		
	}
	
}

function reload_tracker()
{
	try {
	pageTracker._trackPageview('/ajax');
	} catch(err) {}	
}

function check_ad()
{
	if(typeof OAS_RICH != 'function') {
		var warning = document.createElement("div");
		var klasse = document.createAttribute("class");
		var ID = document.createAttribute("ID");
		klasse.nodeValue = "warning_no_add";
		ID.nodeValue = "warning_no_add";
		
		warning.setAttributeNode(klasse);
		warning.setAttributeNode(ID);

		var bigsize = document.getElementById("bigsizeID");
		var middle = document.getElementById("middle");

		middle.insertBefore(warning, bigsize);
		warning.innerHTML = "<div class='main'><table cellspacing=0 cellpadding=0><tr><td><img src='img/wappen/14051.jpg'></td><td style='padding-left: 6px;' valign='top'>"+alert_text["werbeblocker_text"]+"</td></tr></table></div>";
		
		bigsize.style.display = "none";
	} 
}

function translate(obj)
{
	var tmp_txt = $('original_text').value;
	
	$('translate_text').value = obj.firstChild.nextSibling.innerHTML;
	$('original_text').value = obj.firstChild.nextSibling.innerHTML;
	
	if (($('translate').style.display == 'none') || ($('translate').style.display != 'none' && tmp_txt == $('original_text').value)) { 
		Effect.toggle('translate','blind',{duration: 0.3,afterFinish: function() { }});
	}
	if (($('translate').style.display == 'none') || ($('translate').style.display != 'none' && tmp_txt != $('original_text').value))
		new Effect.ScrollTo('translate');
}

function translate_text()
{
	var new_text = ($('translate_text').value);
	var old_text = ($('original_text').value);
	//alert(old_text);
	var destination = "translate_include";
	$(destination).startWaiting('waiting');
	var url = '?q=global/translate_text';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&new_text=' + encodeURIComponent(new_text) + '&old_text=' + encodeURIComponent(old_text),
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	
}

function show_versions()
{
	var old_text = $('original_text').value;
	
	var destination = "versions";
	$(destination).startWaiting('waiting');
	var url = '?q=global/show_versions';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&old_text=' + encodeURIComponent(old_text),
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	Effect.toggle('versions','blind',{duration: 0.3,afterFinish: function() {	}});
}

function text_einfuegen(nr)
{
	$('translate_text').value = $('hidden_text_'+nr).value.replace(/^\s+|\s+$/g,"");
}

function show_translation_details(nr)
{
	Effect.toggle('translate_details_'+nr,'blind',{duration: 0.3,afterFinish: function() {	}});
}

function show_button_versions(nr, text, type)
{
	var destination = "versions_details_"+nr;
	
	$(destination).startWaiting('waiting');
	var url = '?q=translate/get_button_versions';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&text=' + text + '&nr=' + nr + '&type=' + type,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	Effect.toggle('versions_details_'+nr,'blind',{duration: 0.3,afterFinish: function() {	}});
}

function text_buttons_einfuegen(nr, text)
{
	$('translate_text_details_'+nr).value = text.replace(/^\s+|\s+$/g,"");
}

function translate_button_text(nr, text, type)
{
	if (!type) type = "button";
	
	var new_text = $('translate_text_details_'+nr).value;
	var old_text = text;
	
	var destination = type+"s_content";
	$(destination).startWaiting('waiting');
	var url = '?q=translate/translate_button_text';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&new_text=' + new_text + '&old_text=' + old_text + '&type=' + type,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	
}

function translate_button_class(nr, text, type)
{
	if (!type) type = "button";
	
	var new_text = $('button_class_'+nr).checked;
	var old_text = text;
	
	var destination = type+"s_content";
	$(destination).startWaiting('waiting');
	var url = '?q=translate/translate_button_class';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&new_text=' + new_text + '&old_text=' + old_text + '&type=' + type,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	
}

function show_game_report_details(id)
{
	Effect.toggle('translate_details_'+id,'blind',{duration: 0.3,afterFinish: function() {	}});
}

function show_game_report_versions(id)
{
	var destination = "versions_details_"+id;
	
	$(destination).startWaiting('waiting');
	var url = '?q=translate/get_game_report_versions';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&id=' + id,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	Effect.toggle('versions_details_'+id,'blind',{duration: 0.3,afterFinish: function() {	}});
}

function text_game_reports_einfuegen(id, text)
{
	$('translate_text_details_'+id).value = text.replace(/^\s+|\s+$/g,"");
}

function translate_game_report_text(id)
{
	var new_text = $('translate_text_details_'+id).value;
	
	var destination = "game_reports_content";
	$(destination).startWaiting('waiting');
	var url = '?q=translate/translate_game_report_text';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&new_text=' + encodeURIComponent(new_text) + '&id=' + id,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	
}

function toggle_translate_other_text()
{
	Effect.toggle('translate','blind',{duration: 0.3,afterFinish: function() {	}});
}

function show_other_versions()
{
	var old_text = $('original_other_text').value;
	
	var destination = "versions";
	$(destination).startWaiting('waiting');
	var url = '?q=global/show_versions';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&old_text=' + encodeURIComponent(old_text),
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	Effect.toggle('versions','blind',{duration: 0.3,afterFinish: function() {	}});
}

function translate_other_text()
{
	var new_text = $('translate_other_text').value;
	var old_text = $('original_other_text').value;
	
	var destination = "translate_include";
	$(destination).startWaiting('waiting');
	var url = '?q=global/translate_other_text';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&new_text=' + encodeURIComponent(new_text) + '&old_text=' + encodeURIComponent(old_text),
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	
}

function translate_other_texts(nr)
{
	var tmp_txt = $('original_other_text').value;
	
	$('translate_other_text').value = $('other_text_translation_'+nr).value;  
	$('original_other_text').value = $('other_text_original_'+nr).value;
	
	if (($('translate').style.display == 'none') || ($('translate').style.display != 'none' && tmp_txt == $('original_other_text').value)) { 
		Effect.toggle('translate','blind',{duration: 0.3,afterFinish: function() { }});
	}
	if (($('translate').style.display == 'none') || ($('translate').style.display != 'none' && tmp_txt != $('original_other_text').value))
		new Effect.ScrollTo('translate');
}

function delete_recent_translation(id)
{
	var destination = "translate_include";
	$(destination).startWaiting('waiting');
	var url = '?q=translate/delete_recent_translation';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&id=' + id,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	
}

function shoutbox_shout()
{
	var text = $('shoutbox_text').value;
	if (text.length) {
		var url = '?q=global/shoutbox_shout';
		var destination = "shoutbox";
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&text=' + encodeURIComponent(text),
				onSuccess: function(transport) {
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
}

function get_shoutbox(last_post)
{
	new Ajax.Request('?q=global/check_shoutbox', {
		method: 'post',
		parameters: 'ajax=1&last_post=' + last_post,
		onSuccess: function(transport) {
			if (transport.responseText == '1')
			{
				if ($('shoutbox_box')) var scroll = $('shoutbox_box').scrollTop;
				else var scroll = 0;
				var url = '?q=global/reload_shoutbox';
				var destination = "shoutbox_reload";
				new Ajax.Request(url, {
						method: 'post',
						parameters: 'ajax=1',
						onSuccess: function(transport) {
							if (transport.responseText)
							{
								$(destination).update(transport.responseText);
								if ($('shoutbox_box')) $('shoutbox_box').scrollTop = scroll;
							}
						}
				});
			}
			else {
				setTimeout("get_shoutbox('"+last_post+"')", 8000);
			}
		}
	});
	
}

function save_notiz()
{
	var notiz = $('notiz_text').value;
	if (notiz.indexOf("?")!=-1)
		alert("Fragezeichen dürfen nicht verwendet werden.");
	else {
		var url = '?q=global/save_notiz';
		var destination = "notiz";
		$(destination).startWaiting('waiting');
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&notiz=' + encodeURIComponent(notiz),
				onSuccess: function(transport) {
					if (transport.responseText)
						{
							$(destination).stopWaiting();
						}
				}
		});
	}
}

function shoutbox_select()
{
	var select = $('shoutbox_select').options[$('shoutbox_select').selectedIndex].value;
	var url = '?q=global/shoutbox_select';
	var destination = "shoutbox_reload";
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&select=' + select,
			onSuccess: function(transport) {
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
}

function shoutbox_melden(id)
{
	if (confirm(alert_text["shoutbox_melden"])) {
		var url = '?q=global/shoutbox_melden';
		var destination = "shoutbox_reload";
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&shoutboxID=' + id,
				onSuccess: function(transport) {
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
	else return false;
}

function shoutbox_meldung_entfernen(id)
{
	if (confirm('Meldung entfernen?')) {
		var url = '?q=admin/shoutbox_meldung_entfernen';
		var destination = "sb_content";
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&shoutboxID=' + id,
				onSuccess: function(transport) {
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
	else return false;
}

function shoutbox_meldung_loeschen(id)
{
	if (confirm('Shout löschen und Meldung entfernen?')) {
		var days = $('admin_sb_aktion').options[$('admin_sb_aktion').selectedIndex].value;
		
		var url = '?q=admin/shoutbox_meldung_loeschen';
		var destination = "sb_content";
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&shoutboxID=' + id + '&days=' + days,
				onSuccess: function(transport) {
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
	else return false;
}

function elf_des_tages_kalender_wechseln(tag_saison, kalenderID, teamID, subligaID, hoechste_subliga)
	{
		if (kalenderID == -1) {
			var selected = document.getElementById("fannews_dropdown");
			kalenderID = selected.options[selected.selectedIndex].value;
		}
		
		var destination = "content";
		$(destination).startWaiting('waiting');
		var url = '?q=liga/elf_des_tages_wechseln';
	
		new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&kalenderID=' + kalenderID + '&teamID=' + teamID + '&tag_saison=' + tag_saison + '&subligaID=' + subligaID + '&hoechste_subliga=' + hoechste_subliga,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
		});
	}
	

function teamvergleich_kalender_wechseln(kalenderID, gegner_teamID, vergleichID2)
	{
		if (kalenderID == -1) {
			var selected = document.getElementById("teamvergleich_dropdown");
			kalenderID = selected.options[selected.selectedIndex].value;
		}
		
		var destination = "teamvergleich_content_rangliste";
		$(destination).startWaiting('waiting');
		var url = '?q=team/teamvergleich_rangliste_wechseln';
	
		new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&kalenderID=' + kalenderID + '&gegner_teamID=' + gegner_teamID + '&vergleichID2=' + vergleichID2,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
		});
	}
	

function give_free_credit()
{
	
	var url = '?q=global/give_free_credit';
	var destination = "gratis_credit";
	$(destination).startWaiting('waiting');
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1',
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	
}

function premium_save_email()
{
	var email = $('email').value;
	
	var url = '?q=team/premium_save_email';
	var destination = "paypal_bestellung";
	$(destination).startWaiting('waiting');
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&email=' + email,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
	
}

function toggle_live_tabelle()
{
	Effect.toggle('live_spiel_sub','blind',{duration: 0.3,afterFinish: function() { }});
}

function toggle_benachrichtigung(id, pmid)
{
	var offen = $('pm_icon_'+id).getAttribute("offen");
	
	if (offen == "1") {
		var neuer_status = "0";
		var neues_icon = "img/icons/icon_aufklappen.gif";
		$('pm_icon_'+id).src = neues_icon;
		$('pm_icon_'+id).setAttribute("offen",neuer_status);
		
		Effect.toggle('benachrichtigung_'+id,'blind',{duration: 0.3,afterFinish: function() { }});
	}
	else {
		var neuer_status = "1";
		var neues_icon = "img/icons/icon_zuklappen.gif";
		
		var url = '?q=team/pm_gelesen';
		var destination = 'benachrichtigung_'+id;
		$('pms').startWaiting('waiting');
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&pmid=' + pmid,
				onSuccess: function(transport) {
					$('pms').stopWaiting();
					$('pm_icon_'+id).src = neues_icon;
					$('pm_icon_'+id).setAttribute("offen",neuer_status);
					
					Effect.toggle('benachrichtigung_'+id,'blind',{duration: 0.3,afterFinish: function() { }});
				}
		});
	}
	
}
function toggle_ereignis(id)
{
	var offen = $('ereignis_icon_'+id).getAttribute("offen");
	
	if (offen == "1") {
		var neuer_status = "0";
		var neues_icon = "img/icons/icon_aufklappen.gif";
		$('ereignis_icon_'+id).src = neues_icon;
		$('ereignis_icon_'+id).setAttribute("offen",neuer_status);
		
		Effect.toggle('ereignis_'+id,'blind',{duration: 0.3,afterFinish: function() { }});
	}
	else {
		var neuer_status = "1";
		var neues_icon = "img/icons/icon_zuklappen.gif";
		
		var url = '?q=team/ereignis_gelesen';
		var destination = 'ereignis_'+id;
		$('ereignisse').startWaiting('waiting');
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&id=' + id,
				onSuccess: function(transport) {
					$('ereignisse').stopWaiting();
					$('ereignis_icon_'+id).src = neues_icon;
					$('ereignis_icon_'+id).setAttribute("offen",neuer_status);
					
					Effect.toggle('ereignis_'+id,'blind',{duration: 0.3,afterFinish: function() { }});
				}
		});
	}
}

function pm_blaettern(seite)
{
	$("pms").startWaiting('waiting');
	var url = '?q=team/get_pm';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&seite=' + seite,
		onSuccess: function(transport) {
			$("pms").stopWaiting();
			if (transport.responseText) {
				$("pms").update(transport.responseText);
			}
		}
	});		
}

function ereignis_blaettern(seite)
{
	$("ereignisse").startWaiting('waiting');
	var url = '?q=team/get_ereignis';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&seite=' + seite,
		onSuccess: function(transport) {
			$("ereignisse").stopWaiting();
			if (transport.responseText) {
				$("ereignisse").update(transport.responseText);
			}
		}
	});		
}

function ereignisse_auswaehlen(count)
{
	
	for (i=0;i<count;i++) {
		if ($('ereignis_box_'+i).checked) $('ereignis_box_'+i).checked = false;
		else $('ereignis_box_'+i).checked = true;
	}
	
}
	
function ereignisse_nicht_auswaehlen(count)
{
	
	var somethings_checked = false;
	for (i=0;i<count;i++) {
		if ($('ereignis_box_'+i).checked) 
			somethings_checked = true;
	}
	
	if (!somethings_checked) { 
		alert(alert_text["mindestens_ein_ereignis"]);
		return false;
	}
	
	var parameter = "";
	var y=0;
	for(i=0;i<count;i++) {
		if ($('ereignis_box_'+i).checked) {
			parameter += "&id["+y+"]=" + $('ereignis_box_'+i).value;
			y++;
		}
	}
	
	if(confirm(alert_text["ereignisse_loeschen"])) {
		
		$('ereignisse').startWaiting('waiting');
		var url = '?q=team/ereignisse_loeschen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&' + parameter,
			onSuccess: function(transport) {
				$('ereignisse').stopWaiting();
				if (!transport.responseText)
				{
					alert(alert_text["fehler_ereignisse_loeschen"]);
					return false;
				}
				else
				{
					$('ereignisse').update(transport.responseText);
				}
			}
		});
	}
	
	return false;
	
}

function ereignis_loeschen(id)
{
	
	if (confirm(alert_text["ereignis_loeschen"])) {
		
		parameter = "&id[0]=" + id;
		$('ereignisse').startWaiting('waiting');
		var url = '?q=team/ereignisse_loeschen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&' + parameter,
			onSuccess: function(transport) {
				$('ereignisse').stopWaiting();
				if (!transport.responseText)
				{
					alert(alert_text["fehler_ereignis_loeschen"]);
					return false;
				}
				else
				{
					$('ereignisse').update(transport.responseText);
				}
			}
		});
	}
	
}

function elfmeterspiel_open(type, teamID)
{
	if ($(type+'_sub').style.display == "none") {
		$(type).startWaiting('waiting');
		var url = '?q=team/elfmeterspiel_'+type;
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&teamID=' + teamID,
			onSuccess: function(transport) {
				$(type).stopWaiting();
				if (transport.responseText)
				{
					$(type+'_sub').update(transport.responseText);
					navi_click(type,'blind');
				}
			}
		});
	}
	else
		navi_click(type,'blind');
}

function elfmeterspiel_einladen_team_laden(teamID)
{
	if (teamID) {
		$('content').startWaiting('waiting');
		var url = '?q=team/elfmeterspiel';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&teamID=' + teamID,
			onSuccess: function(transport) {
				$('content').stopWaiting();
				if (transport.responseText)
				{
					$('content').update(transport.responseText);
				}
			}
		});
	}
}

function elfmeterspiel_einstellen()
{
	
	if (!$('friendly_einladen_teamID').value && !$('mail_address').value)
		alert("Wähle ein Team aus oder gib eine Mail-Adresse an.");
	else {
		$('content').startWaiting('waiting');
		parameter = $('form_id').serialize();
		var url = '?q=team/elfmeterspiel_einstellungen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&' + parameter + '&einladen=1',
			onSuccess: function(transport) {
				$('content').stopWaiting();
				if (transport.responseText)
				{
					$('content').update(transport.responseText);
				}
			}
		});
	}
}

function elfmeterspiel_einladen()
{
	$('content').startWaiting('waiting');
	parameter = $('form_id').serialize();
	for (i=0;i<$('quick_links_select2').options.length;i++) {
		parameter += "&reihenfolge["+i+"]="+$('quick_links_select2').options[i].value;
	}
	var url = '?q=team/elfmeterspiel_einladen';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&' + parameter,
		onSuccess: function(transport) {
			$('content').stopWaiting();
			if (transport.responseText)
			{
				$('content').update(transport.responseText);
			}
		}
	});
}

function elfmeterspiel_einstellungen_laden(voreinstellungID)
{
	if (voreinstellungID > 0) {
		$('content').startWaiting('waiting');
		var url = '?q=team/elfmeterspiel_einstellungen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&teamID=' + $('teamID').value + '&einladen_mail=' + $('einladen_mail').value + '&voreinstellungID=' + voreinstellungID + '&elfmeterspielID=' + $('elfmeterspielID').value + '&eingeladen=' + $('eingeladen').value,
			onSuccess: function(transport) {
				$('content').stopWaiting();
				if (transport.responseText)
				{
					$('content').update(transport.responseText);
				}
			}
		});
	}
}

function elfmeterspiel_ablehnen(elfmeterspielID)
{
	if (confirm(alert_text["einladung_ablehnen"])) {
		$('content_frame').startWaiting('waiting');
		var url = '?q=team/elfmeterspiel';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&ablehnen=1&elfmeterspielID=' + $('elfmeterspielID').value,
			onSuccess: function(transport) {
				$('content_frame').stopWaiting();
				if (transport.responseText)
				{
					$('content_frame').update(transport.responseText);
				}
			}
		});
	}
}

function elfmeterspiel_spielen(elfmeterspielID)
{
	$('content').startWaiting('waiting');
	parameter = $('form_id').serialize();
	for (i=0;i<$('quick_links_select2').options.length;i++) {
		parameter += "&reihenfolge["+i+"]="+$('quick_links_select2').options[i].value;
	}
	var url = '?q=team/elfmeterspiel_spielen';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&' + parameter,
		onSuccess: function(transport) {
			$('content').stopWaiting();
			if (transport.responseText)
			{
				$('content').update(transport.responseText);
			}
		}
	});
}

function elfmeterspiele_blaettern(seite, teamID)
{
	$('spiele_content').startWaiting('waiting');
	var url = '?q=team/elfmeterspiel_spiele_div';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&seite=' + seite + '&teamID=' + teamID,
		onSuccess: function(transport) {
			$('spiele_content').stopWaiting();
			if (transport.responseText)
			{
				$('spiele_content').update(transport.responseText);
			}
		}
	});
}

function elfmeterhighscore_blaettern(seite, teamID, highscoreliste)
{
	$('highscore_content').startWaiting('waiting');
	var url = '?q=team/elfmeterspiel_highscore';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&seite=' + seite + '&teamID=' + teamID + '&highscoreliste=' + highscoreliste,
		onSuccess: function(transport) {
			$('highscore_content').stopWaiting();
			if (transport.responseText)
			{
				$('highscore_content').update(transport.responseText);
			}
		}
	});
}

function elfmeterhighscore_wechseln(highscoreliste, teamID)
{
	$('highscore_content').startWaiting('waiting');
	var url = '?q=team/elfmeterspiel_highscore';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&highscoreliste=' + highscoreliste + '&teamID=' + teamID,
		onSuccess: function(transport) {
			$('highscore_content').stopWaiting();
			if (transport.responseText)
			{
				$('highscore_content').update(transport.responseText);
			}
		}
	});
}

function elfmeterspiel_zurückziehen(elfmeterspielID)
{
	if (confirm(alert_text["einladung_zurueckziehen"])) {
		$('content_frame').startWaiting('waiting');
		var url = '?q=team/elfmeterspiel';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&ablehnen=1&elfmeterspielID=' + elfmeterspielID,
			onSuccess: function(transport) {
				$('content_frame').stopWaiting();
				if (transport.responseText)
				{
					$('content_frame').update(transport.responseText);
				}
			}
		});
	}
}

function elfmeterspiel_annehmen(teamID)
{
	$('content').startWaiting('waiting');
	var url = '?q=team/elfmeterspiel_einstellungen';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&teamID=' + teamID + '&eingeladen=1',
		onSuccess: function(transport) {
			$('content').stopWaiting();
			if (transport.responseText)
			{
				$('content').update(transport.responseText);
			}
		}
	});
}

function elfmeterspiel_einblenden()
{
	Effect.toggle('elfmeterspiel_torwart_und_schuetzen_bestimmen','blind',{duration: 0.3,afterFinish: function() { }});
}

function set_sound(ein_aus)
{
	$('volume_icons').startWaiting('waiting');
	var url = '?q=team/elfmeterspiel_volume';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&ein_aus=' + ein_aus,
		onSuccess: function(transport) {
			$('volume_icons').stopWaiting();
			if (ein_aus) {
				$('ton_ein').style.display = "none";
				$('ton_aus').style.display = "block";
				soundManager.setVolume('sound_id0',100);
				soundManager.setVolume('sound_id1',100);
			}
			else {
				$('ton_aus').style.display = "none";
				$('ton_ein').style.display = "block";
				soundManager.setVolume('sound_id0',0);
				soundManager.setVolume('sound_id1',0);
			}
		}
	});
}

function eintrag_erstellen_toggle()
{
	Effect.toggle('kalender_eintrag_erstellen','blind',{duration: 0.3,afterFinish: function() { }});
	$('ereignis').value = '';
}

function kalender_monat_aendern(month, year)
{
	$('content').startWaiting('waiting');
	var url = '?q=team/kalender';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&month=' + month + '&year=' + year,
		onSuccess: function(transport) {
			$('content').stopWaiting();
			if (transport.responseText) {
				$('content').update(transport.responseText);
			}
		}
	});
}

function kalender_eintrag_erstellen()
{
	if (demo_user)
		alert(demo_text);
	else {
		if ($('ereignis').value.length < 3 || $('ereignis').value.length > 1000)
			alert(alert_text["kalender_eintrag_laenge"]);
		else {
			parameter = $('erstellen_form').serialize();
			$('content').startWaiting('waiting');
			var url = '?q=team/kalender_eintrag_erstellen';
			new Ajax.Request(url, {
				method: 'POST',
				asynchronous: true,
				parameters: 'ajax=1&' + parameter,
				onSuccess: function(transport) {
					$('content').stopWaiting();
					if (transport.responseText) {
						$('content').update(transport.responseText);
					}
				}
			});
		}
	}
}

function blog_eintrag_erstellen()
{
	
	if ($('ereignis').value.length < 3 || $('ereignis').value.length > 1000)
		alert(alert_text["kalender_eintrag_laenge"]);
	else {
		parameter = $('erstellen_form').serialize();
		$('teamchef_blog').startWaiting('waiting');
		var url = '?q=laenderbewerb/blog_eintrag_erstellen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&' + parameter,
			onSuccess: function(transport) {
				$('teamchef_blog').stopWaiting();
				if (transport.responseText) {
					$('teamchef_blog').update(transport.responseText);
				}
			}
		});
	}
	
}

function load_blog_eintrag(region_teamchefID, nummer)
{
	
	$('teamchef_blog').startWaiting('waiting');
	var url = '?q=laenderbewerb/load_blog_eintrag';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&region_teamchefID=' + region_teamchefID + '&nummer=' + nummer,
		onSuccess: function(transport) {
			$('teamchef_blog').stopWaiting();
			if (transport.responseText) {
				$('teamchef_blog').update(transport.responseText);
			}
		}
	});
	
}

function kalender_eintrag_loeschen(id)
{
	
	if (confirm(alert_text["kalender_eintrag_loeschen"])) {
		$('content').startWaiting('waiting');
		var url = '?q=team/kalender_eintrag_loeschen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&id=' + id,
			onSuccess: function(transport) {
				$('content').stopWaiting();
				if (transport.responseText) {
					$('content').update(transport.responseText);
				}
			}
		});
	}
}

function tippen_check_value(el)
{
	
	if (isNaN(el.value))
		el.value = 100;
	else {
		if (el.value > 200)
			el.value = 200;
		else if (el.value < 0)
			el.value = 0;
	}
	
	el.value = Math.round(el.value);
	
}

function tippen_save()
{
	
	if (check_tip()) {
		$('content_frame').startWaiting('waiting');
		var parameter = $('tippen_form').serialize();
		var url = '?q=tippspiel/save_tipp';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&' + parameter,
			onSuccess: function(transport) {
				$('content_frame').stopWaiting();
				if (transport.responseText)
				{
					$('content_frame').update(transport.responseText);
				}
			}
		});
	}
}

function check_tip()
{
	
	cnt = 0;
	for (i=0;i<20;i++) {
		
		cnt = cnt + parseInt($('einsatz_'+i).value);
		
	}
	if (cnt != 2000) {
		alert(alert_text["tippen1"] + " " + cnt + " " + alert_text["tippen2"]);
		return false;
	}
	
	return true;
}

function show_tweet()
{
	Effect.toggle('tweet_text','blind',{duration: 0.3,afterFinish: function() {}});
}

function ewige_tabelle(subligaID)
{
	
	if ($('ewigetabelle_sub').style.display == "none") {
		$('ewigetabelle').startWaiting('waiting');
		var url = '?q=liga/ewige_tabelle';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&subligaID=' + subligaID,
			onSuccess: function(transport) {
				$('ewigetabelle').stopWaiting();
				if (transport.responseText)
				{
					$('ewigetabelle_sub').update(transport.responseText);
					navi_click('ewigetabelle','blind');
				}
			}
		});
	}
	else
		navi_click('ewigetabelle','blind');
	
}

function open_double_row(type)
{
	
	if ($('double_row_'+type).style.display == "none") {
		var url = '?q=global/open_double_row';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&type=' + type,
			onSuccess: function(transport) {
				if (transport.responseText)
				{
					$('double_row_'+type).update(transport.responseText);
					Effect.toggle('double_row_'+type,'blind',{duration: 0.3,afterFinish: function() {}});
				}
			}
		});
	}
	else
		Effect.toggle('double_row_'+type,'blind',{duration: 0.3,afterFinish: function() {}});
	
}

function laender_spieltag(season, runde)
{
	
	$('spielplan_content').startWaiting('waiting');
	var url = '?q=laenderbewerb/spielplan';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&season=' + season + '&runde=' + runde,
		onSuccess: function(transport) {
			$('spielplan_content').stopWaiting();
			if (transport.responseText)
			{
				$('spielplan_content').update(transport.responseText);
			}
		}
	});
	
}

function zur_wahl_stellen(auf_liste)
{
	
	if (demo_user)
		alert(demo_text);
	else {
			
		confirmed = 1;
		if (auf_liste == 1) {
			
			confirmed = 0;
			if (confirm("Wenn du dich aus der Liste austrägst werden alle bisherigen Stimmen für dich gelöscht! Bist du sicher?"))
				confirmed = 1;
			
		}
		if (confirmed) {
			
			if (confirm("Möchtest du dich zur Wahl stellen? Es wird automatisch ein Thread in deinem Länderforum erstellt, indem du dich vorstellen kannst.")) {
				parameter = $('wahl').serialize();
				$('content_frame').startWaiting('waiting');
				var url = '?q=laenderbewerb/zur_wahl_stellen';
				new Ajax.Request(url, {
					method: 'POST',
					asynchronous: true,
					parameters: 'ajax=1&' + parameter,
					onSuccess: function(transport) {
						$('content_frame').stopWaiting();
						if (transport.responseText)
						{
							$('content_frame').update(transport.responseText);
						}
					}
				});
			}
			
		}
		
	}
	
}

function abstimmung_eintragen(teamID)
{
	
	if (demo_user)
		alert(demo_text);
	else {
		
		$('content_frame').startWaiting('waiting');
		var url = '?q=laenderbewerb/abstimmung_eintragen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&teamID=' + teamID + '&action=eintragen',
			onSuccess: function(transport) {
				$('content_frame').stopWaiting();
				if (transport.responseText)
				{
					$('content_frame').update(transport.responseText);
				}
			}
		});
		
	}
	
}

function abstimmung_austragen(teamID)
{
	
	if (demo_user)
		alert(demo_text);
	else {
		
		$('content_frame').startWaiting('waiting');
		var url = '?q=laenderbewerb/abstimmung_eintragen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&teamID=' + teamID + '&action=austragen',
			onSuccess: function(transport) {
				$('content_frame').stopWaiting();
				if (transport.responseText)
				{
					$('content_frame').update(transport.responseText);
				}
			}
		});
		
	}
	
}

function statistiken_details(type, regionID)
{
	
	$('statistiken_wrapper').startWaiting('waiting');
	var url = '?q=laenderbewerb/' + type;
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&regionID=' + regionID,
		onSuccess: function(transport) {
			$('statistiken_wrapper').stopWaiting();
			if (transport.responseText)
			{
				$('statistiken_details').update(transport.responseText);
			}
		}
	});
	
}

function statistiken_laendervergleich(regionID, from_regionID)
{
	
	if (regionID == 0)
		return false;
	
	$('statistiken_wrapper').startWaiting('waiting');
	var url = '?q=laenderbewerb/laendervergleich';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1&vergleich_regionID=' + regionID + '&regionID=' + from_regionID,
		onSuccess: function(transport) {
			$('statistiken_wrapper').stopWaiting();
			if (transport.responseText)
			{
				$('statistiken_details').update(transport.responseText);
			}
		}
	});
	
}

function region_entlassung_abstimmen()
{
	
	if (demo_user)
		alert(demo_text);
	else {
		
		parameter = $('entlassung').serialize();
		$('teamchef_entlassung').startWaiting('waiting');
		var url = '?q=laenderbewerb/region_entlassung_abstimmen';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&' + parameter,
			onSuccess: function(transport) {
				$('teamchef_entlassung').stopWaiting();
				if (transport.responseText)
				{
					$('teamchef_entlassung').update(transport.responseText);
				}
			}
		});
		
	}
	
}

function toggle_adsense()
{
	Effect.toggle('adsense_id','blind',{duration: 0.3,afterFinish: function() {}});
}

function reload_tipps()
{
	
	$('tipps_content').startWaiting('waiting');
	var url = '?q=global/reload_tipps';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: 'ajax=1',
		onSuccess: function(transport) {
			$('tipps_content').stopWaiting();
			if (transport.responseText)
			{
				$('tipps_content').update(transport.responseText);
			}
		}
	});
	
}


// script.aculo.us dragdrop.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//           (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

if(Object.isUndefined(Effect))
  throw("dragdrop.js requires including script.aculo.us' effects.js library");

var Droppables = {
  drops: [],

  remove: function(element) {
    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
  },

  add: function(element) {
    element = $(element);
    var options = Object.extend({
      greedy:     true,
      hoverclass: null,
      tree:       false
    }, arguments[1] || { });

    // cache containers
    if(options.containment) {
      options._containers = [];
      var containment = options.containment;
      if(Object.isArray(containment)) {
        containment.each( function(c) { options._containers.push($(c)) });
      } else {
        options._containers.push($(containment));
      }
    }

    if(options.accept) options.accept = [options.accept].flatten();

    Element.makePositioned(element); // fix IE
    options.element = element;

    this.drops.push(options);
  },

  findDeepestChild: function(drops) {
    deepest = drops[0];

    for (i = 1; i < drops.length; ++i)
      if (Element.isParent(drops[i].element, deepest.element))
        deepest = drops[i];

    return deepest;
  },

  isContained: function(element, drop) {
    var containmentNode;
    if(drop.tree) {
      containmentNode = element.treeNode;
    } else {
      containmentNode = element.parentNode;
    }
    return drop._containers.detect(function(c) { return containmentNode == c });
  },

  isAffected: function(point, element, drop) {
    return (
      (drop.element!=element) &&
      ((!drop._containers) ||
        this.isContained(element, drop)) &&
      ((!drop.accept) ||
        (Element.classNames(element).detect(
          function(v) { return drop.accept.include(v) } ) )) &&
      Position.within(drop.element, point[0], point[1]) );
  },

  deactivate: function(drop) {
    if(drop.hoverclass)
      Element.removeClassName(drop.element, drop.hoverclass);
    this.last_active = null;
  },

  activate: function(drop) {
    if(drop.hoverclass)
      Element.addClassName(drop.element, drop.hoverclass);
    this.last_active = drop;
  },

  show: function(point, element) {
    if(!this.drops.length) return;
    var drop, affected = [];

    this.drops.each( function(drop) {
      if(Droppables.isAffected(point, element, drop))
        affected.push(drop);
    });

    if(affected.length>0)
      drop = Droppables.findDeepestChild(affected);

    if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);
    if (drop) {
      Position.within(drop.element, point[0], point[1]);
      if(drop.onHover)
        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));

      if (drop != this.last_active) Droppables.activate(drop);
    }
  },

  fire: function(event, element) {
    if(!this.last_active) return;
    Position.prepare();

    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
      if (this.last_active.onDrop) {
        this.last_active.onDrop(element, this.last_active.element, event);
        return true;
      }
  },

  reset: function() {
    if(this.last_active)
      this.deactivate(this.last_active);
  }
};

var Draggables = {
  drags: [],
  observers: [],

  register: function(draggable) {
    if(this.drags.length == 0) {
      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
      this.eventKeypress  = this.keyPress.bindAsEventListener(this);

      Event.observe(document, "mouseup", this.eventMouseUp);
      Event.observe(document, "mousemove", this.eventMouseMove);
      Event.observe(document, "keypress", this.eventKeypress);
    }
    this.drags.push(draggable);
  },

  unregister: function(draggable) {
    this.drags = this.drags.reject(function(d) { return d==draggable });
    if(this.drags.length == 0) {
      Event.stopObserving(document, "mouseup", this.eventMouseUp);
      Event.stopObserving(document, "mousemove", this.eventMouseMove);
      Event.stopObserving(document, "keypress", this.eventKeypress);
    }
  },

  activate: function(draggable) {
    if(draggable.options.delay) {
      this._timeout = setTimeout(function() {
        Draggables._timeout = null;
        window.focus();
        Draggables.activeDraggable = draggable;
      }.bind(this), draggable.options.delay);
    } else {
      window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
      this.activeDraggable = draggable;
    }
  },

  deactivate: function() {
    this.activeDraggable = null;
  },

  updateDrag: function(event) {
    if(!this.activeDraggable) return;
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    // Mozilla-based browsers fire successive mousemove events with
    // the same coordinates, prevent needless redrawing (moz bug?)
    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
    this._lastPointer = pointer;

    this.activeDraggable.updateDrag(event, pointer);
  },

  endDrag: function(event) {
    if(this._timeout) {
      clearTimeout(this._timeout);
      this._timeout = null;
    }
    if(!this.activeDraggable) return;
    this._lastPointer = null;
    this.activeDraggable.endDrag(event);
    this.activeDraggable = null;
  },

  keyPress: function(event) {
    if(this.activeDraggable)
      this.activeDraggable.keyPress(event);
  },

  addObserver: function(observer) {
    this.observers.push(observer);
    this._cacheObserverCallbacks();
  },

  removeObserver: function(element) {  // element instead of observer fixes mem leaks
    this.observers = this.observers.reject( function(o) { return o.element==element });
    this._cacheObserverCallbacks();
  },

  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
    if(this[eventName+'Count'] > 0)
      this.observers.each( function(o) {
        if(o[eventName]) o[eventName](eventName, draggable, event);
      });
    if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
  },

  _cacheObserverCallbacks: function() {
    ['onStart','onEnd','onDrag'].each( function(eventName) {
      Draggables[eventName+'Count'] = Draggables.observers.select(
        function(o) { return o[eventName]; }
      ).length;
    });
  }
};

/*--------------------------------------------------------------------------*/

var Draggable = Class.create({
  initialize: function(element) {
    var defaults = {
      handle: false,
      reverteffect: function(element, top_offset, left_offset) {
        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
        new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
          queue: {scope:'_draggable', position:'end'}
        });
      },
      endeffect: function(element) {
        var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
        new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
          queue: {scope:'_draggable', position:'end'},
          afterFinish: function(){
            Draggable._dragging[element] = false
          }
        });
      },
      zindex: 1000,
      revert: false,
      quiet: false,
      scroll: false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      snap: false,  // false, or xy or [x,y] or function(x,y){ return [x,y] }
      delay: 0
    };

    if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
      Object.extend(defaults, {
        starteffect: function(element) {
          element._opacity = Element.getOpacity(element);
          Draggable._dragging[element] = true;
          new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
        }
      });

    var options = Object.extend(defaults, arguments[1] || { });

    this.element = $(element);

    if(options.handle && Object.isString(options.handle))
      this.handle = this.element.down('.'+options.handle, 0);

    if(!this.handle) this.handle = $(options.handle);
    if(!this.handle) this.handle = this.element;

    if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
      options.scroll = $(options.scroll);
      this._isScrollChild = Element.childOf(this.element, options.scroll);
    }

    Element.makePositioned(this.element); // fix IE

    this.options  = options;
    this.dragging = false;

    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
    Event.observe(this.handle, "mousedown", this.eventMouseDown);

    Draggables.register(this);
  },

  destroy: function() {
    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
    Draggables.unregister(this);
  },

  currentDelta: function() {
    return([
      parseInt(Element.getStyle(this.element,'left') || '0'),
      parseInt(Element.getStyle(this.element,'top') || '0')]);
  },

  initDrag: function(event) {
    if(!Object.isUndefined(Draggable._dragging[this.element]) &&
      Draggable._dragging[this.element]) return;
    if(Event.isLeftClick(event)) {
      // abort on form elements, fixes a Firefox issue
      var src = Event.element(event);
      if((tag_name = src.tagName.toUpperCase()) && (
        tag_name=='INPUT' ||
        tag_name=='SELECT' ||
        tag_name=='OPTION' ||
        tag_name=='BUTTON' ||
        tag_name=='TEXTAREA')) return;

      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      var pos     = Position.cumulativeOffset(this.element);
      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });

      Draggables.activate(this);
      Event.stop(event);
    }
  },

  startDrag: function(event) {
    this.dragging = true;
    if(!this.delta)
      this.delta = this.currentDelta();

    if(this.options.zindex) {
      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
      this.element.style.zIndex = this.options.zindex;
    }

    if(this.options.ghosting) {
      this._clone = this.element.cloneNode(true);
      this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
      if (!this._originallyAbsolute)
        Position.absolutize(this.element);
      this.element.parentNode.insertBefore(this._clone, this.element);
    }

    if(this.options.scroll) {
      if (this.options.scroll == window) {
        var where = this._getWindowScroll(this.options.scroll);
        this.originalScrollLeft = where.left;
        this.originalScrollTop = where.top;
      } else {
        this.originalScrollLeft = this.options.scroll.scrollLeft;
        this.originalScrollTop = this.options.scroll.scrollTop;
      }
    }

    Draggables.notify('onStart', this, event);

    if(this.options.starteffect) this.options.starteffect(this.element);
  },

  updateDrag: function(event, pointer) {
    if(!this.dragging) this.startDrag(event);

    if(!this.options.quiet){
      Position.prepare();
      Droppables.show(pointer, this.element);
    }

    Draggables.notify('onDrag', this, event);

    this.draw(pointer);
    if(this.options.change) this.options.change(this);

    if(this.options.scroll) {
      this.stopScrolling();

      var p;
      if (this.options.scroll == window) {
        with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
      } else {
        p = Position.page(this.options.scroll);
        p[0] += this.options.scroll.scrollLeft + Position.deltaX;
        p[1] += this.options.scroll.scrollTop + Position.deltaY;
        p.push(p[0]+this.options.scroll.offsetWidth);
        p.push(p[1]+this.options.scroll.offsetHeight);
      }
      var speed = [0,0];
      if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
      if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
      if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
      if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
      this.startScrolling(speed);
    }

    // fix AppleWebKit rendering
    if(Prototype.Browser.WebKit) window.scrollBy(0,0);

    Event.stop(event);
  },

  finishDrag: function(event, success) {
    this.dragging = false;

    if(this.options.quiet){
      Position.prepare();
      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      Droppables.show(pointer, this.element);
    }

    if(this.options.ghosting) {
      if (!this._originallyAbsolute)
        Position.relativize(this.element);
      delete this._originallyAbsolute;
      Element.remove(this._clone);
      this._clone = null;
    }

    var dropped = false;
    if(success) {
      dropped = Droppables.fire(event, this.element);
      if (!dropped) dropped = false;
    }
    if(dropped && this.options.onDropped) this.options.onDropped(this.element);
    Draggables.notify('onEnd', this, event);

    var revert = this.options.revert;
    if(revert && Object.isFunction(revert)) revert = revert(this.element);

    var d = this.currentDelta();
    if(revert && this.options.reverteffect) {
      if (dropped == 0 || revert != 'failure')
        this.options.reverteffect(this.element,
          d[1]-this.delta[1], d[0]-this.delta[0]);
    } else {
      this.delta = d;
    }

    if(this.options.zindex)
      this.element.style.zIndex = this.originalZ;

    if(this.options.endeffect)
      this.options.endeffect(this.element);

    Draggables.deactivate(this);
    Droppables.reset();
  },

  keyPress: function(event) {
    if(event.keyCode!=Event.KEY_ESC) return;
    this.finishDrag(event, false);
    Event.stop(event);
  },

  endDrag: function(event) {
    if(!this.dragging) return;
    this.stopScrolling();
    this.finishDrag(event, true);
    Event.stop(event);
  },

  draw: function(point) {
    var pos = Position.cumulativeOffset(this.element);
    if(this.options.ghosting) {
      var r   = Position.realOffset(this.element);
      pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
    }

    var d = this.currentDelta();
    pos[0] -= d[0]; pos[1] -= d[1];

    if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
      pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
      pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
    }

    var p = [0,1].map(function(i){
      return (point[i]-pos[i]-this.offset[i])
    }.bind(this));

    if(this.options.snap) {
      if(Object.isFunction(this.options.snap)) {
        p = this.options.snap(p[0],p[1],this);
      } else {
      if(Object.isArray(this.options.snap)) {
        p = p.map( function(v, i) {
          return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
      } else {
        p = p.map( function(v) {
          return (v/this.options.snap).round()*this.options.snap }.bind(this));
      }
    }}

    var style = this.element.style;
    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
      style.left = p[0] + "px";
    if((!this.options.constraint) || (this.options.constraint=='vertical'))
      style.top  = p[1] + "px";

    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
  },

  stopScrolling: function() {
    if(this.scrollInterval) {
      clearInterval(this.scrollInterval);
      this.scrollInterval = null;
      Draggables._lastScrollPointer = null;
    }
  },

  startScrolling: function(speed) {
    if(!(speed[0] || speed[1])) return;
    this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
    this.lastScrolled = new Date();
    this.scrollInterval = setInterval(this.scroll.bind(this), 10);
  },

  scroll: function() {
    var current = new Date();
    var delta = current - this.lastScrolled;
    this.lastScrolled = current;
    if(this.options.scroll == window) {
      with (this._getWindowScroll(this.options.scroll)) {
        if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
          var d = delta / 1000;
          this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
        }
      }
    } else {
      this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
      this.options.scroll.scrollTop  += this.scrollSpeed[1] * delta / 1000;
    }

    Position.prepare();
    Droppables.show(Draggables._lastPointer, this.element);
    Draggables.notify('onDrag', this);
    if (this._isScrollChild) {
      Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
      Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
      Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
      if (Draggables._lastScrollPointer[0] < 0)
        Draggables._lastScrollPointer[0] = 0;
      if (Draggables._lastScrollPointer[1] < 0)
        Draggables._lastScrollPointer[1] = 0;
      this.draw(Draggables._lastScrollPointer);
    }

    if(this.options.change) this.options.change(this);
  },

  _getWindowScroll: function(w) {
    var T, L, W, H;
    with (w.document) {
      if (w.document.documentElement && documentElement.scrollTop) {
        T = documentElement.scrollTop;
        L = documentElement.scrollLeft;
      } else if (w.document.body) {
        T = body.scrollTop;
        L = body.scrollLeft;
      }
      if (w.innerWidth) {
        W = w.innerWidth;
        H = w.innerHeight;
      } else if (w.document.documentElement && documentElement.clientWidth) {
        W = documentElement.clientWidth;
        H = documentElement.clientHeight;
      } else {
        W = body.offsetWidth;
        H = body.offsetHeight;
      }
    }
    return { top: T, left: L, width: W, height: H };
  }
});

Draggable._dragging = { };

/*--------------------------------------------------------------------------*/

var SortableObserver = Class.create({
  initialize: function(element, observer) {
    this.element   = $(element);
    this.observer  = observer;
    this.lastValue = Sortable.serialize(this.element);
  },

  onStart: function() {
    this.lastValue = Sortable.serialize(this.element);
  },

  onEnd: function() {
    Sortable.unmark();
    if(this.lastValue != Sortable.serialize(this.element))
      this.observer(this.element)
  }
});

var Sortable = {
  SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,

  sortables: { },

  _findRootElement: function(element) {
    while (element.tagName.toUpperCase() != "BODY") {
      if(element.id && Sortable.sortables[element.id]) return element;
      element = element.parentNode;
    }
  },

  options: function(element) {
    element = Sortable._findRootElement($(element));
    if(!element) return;
    return Sortable.sortables[element.id];
  },

  destroy: function(element){
    element = $(element);
    var s = Sortable.sortables[element.id];

    if(s) {
      Draggables.removeObserver(s.element);
      s.droppables.each(function(d){ Droppables.remove(d) });
      s.draggables.invoke('destroy');

      delete Sortable.sortables[s.element.id];
    }
  },

  create: function(element) {
    element = $(element);
    var options = Object.extend({
      element:     element,
      tag:         'li',       // assumes li children, override with tag: 'tagname'
      dropOnEmpty: false,
      tree:        false,
      treeTag:     'ul',
      overlap:     'vertical', // one of 'vertical', 'horizontal'
      constraint:  'vertical', // one of 'vertical', 'horizontal', false
      containment: element,    // also takes array of elements (or id's); or false
      handle:      false,      // or a CSS class
      only:        false,
      delay:       0,
      hoverclass:  null,
      ghosting:    false,
      quiet:       false,
      scroll:      false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      format:      this.SERIALIZE_RULE,

      // these take arrays of elements or ids and can be
      // used for better initialization performance
      elements:    false,
      handles:     false,

      onChange:    Prototype.emptyFunction,
      onUpdate:    Prototype.emptyFunction
    }, arguments[1] || { });

    // clear any old sortable with same element
    this.destroy(element);

    // build options for the draggables
    var options_for_draggable = {
      revert:      true,
      quiet:       options.quiet,
      scroll:      options.scroll,
      scrollSpeed: options.scrollSpeed,
      scrollSensitivity: options.scrollSensitivity,
      delay:       options.delay,
      ghosting:    options.ghosting,
      constraint:  options.constraint,
      handle:      options.handle };

    if(options.starteffect)
      options_for_draggable.starteffect = options.starteffect;

    if(options.reverteffect)
      options_for_draggable.reverteffect = options.reverteffect;
    else
      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
        element.style.top  = 0;
        element.style.left = 0;
      };

    if(options.endeffect)
      options_for_draggable.endeffect = options.endeffect;

    if(options.zindex)
      options_for_draggable.zindex = options.zindex;

    // build options for the droppables
    var options_for_droppable = {
      overlap:     options.overlap,
      containment: options.containment,
      tree:        options.tree,
      hoverclass:  options.hoverclass,
      onHover:     Sortable.onHover
    };

    var options_for_tree = {
      onHover:      Sortable.onEmptyHover,
      overlap:      options.overlap,
      containment:  options.containment,
      hoverclass:   options.hoverclass
    };

    // fix for gecko engine
    Element.cleanWhitespace(element);

    options.draggables = [];
    options.droppables = [];

    // drop on empty handling
    if(options.dropOnEmpty || options.tree) {
      Droppables.add(element, options_for_tree);
      options.droppables.push(element);
    }

    (options.elements || this.findElements(element, options) || []).each( function(e,i) {
      var handle = options.handles ? $(options.handles[i]) :
        (options.handle ? $(e).select('.' + options.handle)[0] : e);
      options.draggables.push(
        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
      Droppables.add(e, options_for_droppable);
      if(options.tree) e.treeNode = element;
      options.droppables.push(e);
    });

    if(options.tree) {
      (Sortable.findTreeElements(element, options) || []).each( function(e) {
        Droppables.add(e, options_for_tree);
        e.treeNode = element;
        options.droppables.push(e);
      });
    }

    // keep reference
    this.sortables[element.id] = options;

    // for onupdate
    Draggables.addObserver(new SortableObserver(element, options.onUpdate));

  },

  // return all suitable-for-sortable elements in a guaranteed order
  findElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.tag);
  },

  findTreeElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.treeTag);
  },

  onHover: function(element, dropon, overlap) {
    if(Element.isParent(dropon, element)) return;

    if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
      return;
    } else if(overlap>0.5) {
      Sortable.mark(dropon, 'before');
      if(dropon.previousSibling != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, dropon);
        if(dropon.parentNode!=oldParentNode)
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    } else {
      Sortable.mark(dropon, 'after');
      var nextElement = dropon.nextSibling || null;
      if(nextElement != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, nextElement);
        if(dropon.parentNode!=oldParentNode)
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    }
  },

  onEmptyHover: function(element, dropon, overlap) {
    var oldParentNode = element.parentNode;
    var droponOptions = Sortable.options(dropon);

    if(!Element.isParent(dropon, element)) {
      var index;

      var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
      var child = null;

      if(children) {
        var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);

        for (index = 0; index < children.length; index += 1) {
          if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
            offset -= Element.offsetSize (children[index], droponOptions.overlap);
          } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
            child = index + 1 < children.length ? children[index + 1] : null;
            break;
          } else {
            child = children[index];
            break;
          }
        }
      }

      dropon.insertBefore(element, child);

      Sortable.options(oldParentNode).onChange(element);
      droponOptions.onChange(element);
    }
  },

  unmark: function() {
    if(Sortable._marker) Sortable._marker.hide();
  },

  mark: function(dropon, position) {
    // mark on ghosting only
    var sortable = Sortable.options(dropon.parentNode);
    if(sortable && !sortable.ghosting) return;

    if(!Sortable._marker) {
      Sortable._marker =
        ($('dropmarker') || Element.extend(document.createElement('DIV'))).
          hide().addClassName('dropmarker').setStyle({position:'absolute'});
      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
    }
    var offsets = Position.cumulativeOffset(dropon);
    Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});

    if(position=='after')
      if(sortable.overlap == 'horizontal')
        Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
      else
        Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});

    Sortable._marker.show();
  },

  _tree: function(element, options, parent) {
    var children = Sortable.findElements(element, options) || [];

    for (var i = 0; i < children.length; ++i) {
      var match = children[i].id.match(options.format);

      if (!match) continue;

      var child = {
        id: encodeURIComponent(match ? match[1] : null),
        element: element,
        parent: parent,
        children: [],
        position: parent.children.length,
        container: $(children[i]).down(options.treeTag)
      };

      /* Get the element containing the children and recurse over it */
      if (child.container)
        this._tree(child.container, options, child);

      parent.children.push (child);
    }

    return parent;
  },

  tree: function(element) {
    element = $(element);
    var sortableOptions = this.options(element);
    var options = Object.extend({
      tag: sortableOptions.tag,
      treeTag: sortableOptions.treeTag,
      only: sortableOptions.only,
      name: element.id,
      format: sortableOptions.format
    }, arguments[1] || { });

    var root = {
      id: null,
      parent: null,
      children: [],
      container: element,
      position: 0
    };

    return Sortable._tree(element, options, root);
  },

  /* Construct a [i] index for a particular node */
  _constructIndex: function(node) {
    var index = '';
    do {
      if (node.id) index = '[' + node.position + ']' + index;
    } while ((node = node.parent) != null);
    return index;
  },

  sequence: function(element) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[1] || { });

    return $(this.findElements(element, options) || []).map( function(item) {
      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
    });
  },

  setSequence: function(element, new_sequence) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[2] || { });

    var nodeMap = { };
    this.findElements(element, options).each( function(n) {
        if (n.id.match(options.format))
            nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
        n.parentNode.removeChild(n);
    });

    new_sequence.each(function(ident) {
      var n = nodeMap[ident];
      if (n) {
        n[1].appendChild(n[0]);
        delete nodeMap[ident];
      }
    });
  },

  serialize: function(element) {
    element = $(element);
    var options = Object.extend(Sortable.options(element), arguments[1] || { });
    var name = encodeURIComponent(
      (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);

    if (options.tree) {
      return Sortable.tree(element, arguments[1]).children.map( function (item) {
        return [name + Sortable._constructIndex(item) + "[id]=" +
                encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
      }).flatten().join('&');
    } else {
      return Sortable.sequence(element, arguments[1]).map( function(item) {
        return name + "[]=" + encodeURIComponent(item);
      }).join('&');
    }
  }
};

// Returns true if child is contained within element
Element.isParent = function(child, element) {
  if (!child.parentNode || child == element) return false;
  if (child.parentNode == element) return true;
  return Element.isParent(child.parentNode, element);
};

Element.findChildren = function(element, only, recursive, tagName) {
  if(!element.hasChildNodes()) return null;
  tagName = tagName.toUpperCase();
  if(only) only = [only].flatten();
  var elements = [];
  $A(element.childNodes).each( function(e) {
    if(e.tagName && e.tagName.toUpperCase()==tagName &&
      (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
        elements.push(e);
    if(recursive) {
      var grandchildren = Element.findChildren(e, only, recursive, tagName);
      if(grandchildren) elements.push(grandchildren);
    }
  });

  return (elements.length>0 ? elements.flatten() : []);
};

Element.offsetSize = function (element, type) {
  return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
};

	function im_spiel_zeigen_speichern()
	{
		if ($('im_spiel_zeigen').checked) var showme='0';
		else var showme='1';
		
		var destination = "iwasnet";
		$(destination).startWaiting('waiting');
		var url = "?q=global/set_spiel_teaser_show_me";
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&showme=' + showme,
				onSuccess: function(transport) {
					if (transport.responseText)
					{
						$(destination).stopWaiting();
					}
				}
		});
	}
	
	function im_spiel_zeigen_liga_speichern(liga)
	{
		var status;
		navi_click(liga,'blind');
		if (document.getElementById(liga+"_arrow").className == "arrow_open") {
			status = 'open';
			document.getElementById(liga+"_arrow").className = "black_arrow_open";
		}
		else {
			status = 'closed';
			document.getElementById(liga+"_arrow").className = "black_arrow";
		}
		var url = "?q=global/im_spiel_zeigen_liga_speichern";
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&liga=' + liga + '&status=' + status,
				onSuccess: function(transport) {
					if (transport.responseText)
					{
						reload_tracker();
						laod_ads();
					}
				}
		});
	}
	
	function widget_speichern(widget, open_closed)
	{
		var status;
		switch (widget) {
			case 'widget_achtung':
				if (document.getElementById("achtung_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "achtung_teaser";
				break;
			case 'widget_alerts':
				if (document.getElementById("alerts_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "alert_teaser";
				break;
			case 'widget_im_chat':
				if (document.getElementById("im_chat_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "chat_teaser";
				break;
			case 'widget_forum':
				
				if (document.getElementById("forum_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "forum_teaser";
				
				break;
			case 'widget_im_forum':
				if (document.getElementById("im_forum_arrow").className == "arrow_open") 
					status = 'closed';
				else 
					status = 'open';
				var destination = "forum_teaser_users";
				break;
			case 'widget_im_spiel':
				if (document.getElementById("im_spiel_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "spiel_teaser";
				break;
			case 'widget_information':
				if (document.getElementById("information_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "infobox";
				break;
			case 'widget_anzeige_tafel':
				if (document.getElementById("anzeige_tafel_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "anzeigetafel";
				break;
			case 'widget_ergebnisse':
				if (open_closed) status = 'closed';
				else status = 'open';
				//var destination = "anzeigetafel";
				break;
			case 'widget_quick_links':
				if (document.getElementById("quick_links_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "quick_links";
				break;
			case 'widget_shoutbox':
				if (document.getElementById("shoutbox_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "shoutbox";
				break;
			case 'widget_live_spiel':
				if (document.getElementById("live_spiel_teaser_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "live_spiel_teaser";
				break;
			case 'widget_notiz':
				if (document.getElementById("notiz_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "notiz";
				break;
			case 'widget_artikel':
				if (document.getElementById("artikel_arrow").className == "arrow_open") status = 'closed';
				else status = 'open';
				var destination = "artikel";
				break;
		}
		
		//$(destination).startWaiting('waiting');
		var url = "?q=global/widget_speichern";
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&widget=' + widget + '&status=' + status,
				onSuccess: function(transport) {
					if (transport.responseText)
					{
						//$(destination).stopWaiting();
						switch (widget) {
							case 'widget_achtung':
								navi_click('achtung','blind');
								break;
							case 'widget_alerts':
								navi_click('alerts','blind');
								break;
							case 'widget_im_chat':
								navi_click('im_chat','blind');
								break;
							case 'widget_forum':
								navi_click('forum','blind');
								break;
							case 'widget_im_forum':
								navi_click('im_forum','blind');
								break;
							case 'widget_im_spiel':
								navi_click('im_spiel','blind');
								break;
							case 'widget_information':
								navi_click('information','blind');
								break;
							case 'widget_anzeige_tafel':
								navi_click('anzeige_tafel','blind');
								break;
							case 'widget_quick_links':
								navi_click('quick_links','blind');
								break;
							case 'widget_shoutbox':
								navi_click('shoutbox','blind');
								break;
							case 'widget_live_spiel':
								navi_click('live_spiel_teaser','blind');
								break;
							case 'widget_notiz':
								navi_click('notiz','blind');
								break;
							case 'widget_artikel':
								navi_click('artikel','blind');
								break;
						}
						reload_tracker();
						laod_ads();
					}
				}
		});
	}
	
	function setArrows()
	{
		$('alerts_top').className = 'widget_top_arrow';
		$('im_chat_top').className = 'widget_top_arrow';
		$('forum_top').className = 'widget_top_arrow';
		$('im_forum_top').className = 'widget_top_arrow';
		//$('im_spiel_top').className = 'widget_top_arrow';
		$('quick_links_top').className = 'widget_top_arrow';
		$('shoutbox_top').className = 'widget_top_arrow';
		$('notiz_top').className = 'widget_top_arrow';
		$('artikel_top').className = 'widget_top_arrow';
		if (breakpoint != 0) {
			switch (element_order[0]) {
				case 'widget_alerts_position': $('alerts_top').className = 'widget_top_arrow_inactive';
					break;
				case 'widget_im_chat_position': $('im_chat_top').className = 'widget_top_arrow_inactive';
					break;
				case 'widget_forum_position': $('forum_top').className = 'widget_top_arrow_inactive';
					break;
				case 'widget_im_forum_position': $('im_forum_top').className = 'widget_top_arrow_inactive';
					break;
				/*case 'widget_im_spiel_position': $('im_spiel_top').className = 'widget_top_arrow_inactive';
					break;*/
				case 'widget_shoutbox_position': $('shoutbox_top').className = 'widget_top_arrow_inactive';
					break;
				case 'widget_notiz_position': $('notiz_top').className = 'widget_top_arrow_inactive';
					break;
				case 'widget_artikel_position': $('artikel_top').className = 'widget_top_arrow_inactive';
					break;
			}
		}
		$('alerts_bottom').className = 'widget_bottom_arrow';
		$('im_chat_bottom').className = 'widget_bottom_arrow';
		$('forum_bottom').className = 'widget_bottom_arrow';
		$('im_forum_bottom').className = 'widget_bottom_arrow';
		//$('im_spiel_bottom').className = 'widget_bottom_arrow';
		$('quick_links_bottom').className = 'widget_bottom_arrow';
		$('shoutbox_bottom').className = 'widget_bottom_arrow';
		$('notiz_bottom').className = 'widget_bottom_arrow';
		$('artikel_bottom').className = 'widget_bottom_arrow';
		if (breakpoint != 8) {
			switch (element_order[7]) {
				case 'widget_alerts_position': $('alerts_bottom').className = 'widget_bottom_arrow_inactive';
					break;
				case 'widget_im_chat_position': $('im_chat_bottom').className = 'widget_bottom_arrow_inactive';
					break;
				case 'widget_forum_position': $('forum_bottom').className = 'widget_bottom_arrow_inactive';
					break;
				case 'widget_im_forum_position': $('im_forum_bottom').className = 'widget_bottom_arrow_inactive';
					break;
				/*case 'widget_im_spiel_position': $('im_spiel_bottom').className = 'widget_bottom_arrow_inactive';
					break;*/
				case 'widget_quick_links_position': $('quick_links_bottom').className = 'widget_bottom_arrow_inactive';
					break;
				case 'widget_shoutbox_position': $('shoutbox_bottom').className = 'widget_bottom_arrow_inactive';
					break;
				case 'widget_notiz_position': $('notiz_bottom').className = 'widget_bottom_arrow_inactive';
					break;
				case 'widget_artikel_position': $('artikel_bottom').className = 'widget_bottom_arrow_inactive';
					break;
			}
		}
	}
	
	var swapMethod = {
		swap: function(element, el) {
			element = $(element);
			el = $(el);
			var clone = el.cloneNode(false);
			Element.replace(element, clone);
			Element.replace(el, element);
			Element.replace(clone, el);
			return element;
		}
	}
	Element.addMethods(swapMethod);

	function swap_element(element, direction)
	{
		if (breakpoint == '') breakpoint = 0;
		switch (element) {
			case 'alert_teaser': var el_pos = element_order.indexOf("widget_alerts_position");
				break;
			case 'chat_teaser': var el_pos = element_order.indexOf("widget_im_chat_position");
				break;
			case 'forum_teaser': var el_pos = element_order.indexOf("widget_forum_position");
				break;
			case 'forum_teaser_users': var el_pos = element_order.indexOf("widget_im_forum_position");
				break;
			/*case 'spiel_teaser': var el_pos = element_order.indexOf("widget_im_spiel_position");
				break;*/
			case 'quick_links': var el_pos = element_order.indexOf("widget_quick_links_position");
				break;
			case 'shoutbox': var el_pos = element_order.indexOf("widget_shoutbox_position");
				break;
			case 'notiz': var el_pos = element_order.indexOf("widget_notiz_position");
				break;
			case 'artikel': var el_pos = element_order.indexOf("widget_artikel_position");
				break;
		}
		if (direction == 'up' && el_pos > 0) {
			var el_to_swap = element_order[el_pos - 1];
			if (el_pos != breakpoint) {
				var temp = element_order[el_pos];
				element_order[el_pos] = element_order[el_pos - 1];
				element_order[el_pos - 1] = temp;
			}
		}
		if (direction == 'down' && el_pos < 6) {
			var el_to_swap = element_order[el_pos + 1];
			if (el_pos != breakpoint - 1) {
				var temp = element_order[el_pos];
				element_order[el_pos] = element_order[el_pos + 1];
				element_order[el_pos + 1] = temp;
			}
		}
		switch (el_to_swap) {
				case 'widget_alerts_position': var element_to_swap = 'alert_teaser';
					break;
				case 'widget_im_chat_position': var element_to_swap = 'chat_teaser';
					break;
				case 'widget_forum_position': var element_to_swap = 'forum_teaser';
					break;
				case 'widget_im_forum_position': var element_to_swap = 'forum_teaser_users';
					break;
				/*case 'widget_im_spiel_position': var element_to_swap = 'spiel_teaser';
					break;*/
				case 'widget_quick_links_position': var element_to_swap = 'quick_links';
					break;
				case 'widget_shoutbox_position': var element_to_swap = 'shoutbox';
					break;
				case 'widget_notiz_position': var element_to_swap = 'notiz';
					break;
				case 'widget_artikel_position': var element_to_swap = 'artikel';
					break;
			}
		if (!(direction == 'up' && el_pos < 1) && !(direction == 'down' && el_pos > 7) &&
			!(direction == 'down' && el_pos == breakpoint - 1) && !(direction == 'up' && el_pos == breakpoint)) {
			
			var destination = element;
			$(destination).startWaiting('waiting');
			var url = "?q=global/widget_order_speichern";
			new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&widget1=' + element_order[0] + '&widget2=' + element_order[1] + '&widget3=' + element_order[2] + '&widget4=' + element_order[3] + '&widget5=' + element_order[4] + '&widget6=' + element_order[5] + '&widget7=' + element_order[6] + '&widget8=' + element_order[7],
				onSuccess: function(transport) {
					if (transport.responseText)
					{
						$(destination).stopWaiting();
						$(element).swap($(element_to_swap));
						setArrows();
					}
				}
			});
		}
		
			if(direction == 'up' && el_pos < 1 && breakpoint == 0) {
				$('left').appendChild($(element));
				breakpoint++;
			}
			if(direction == 'down' && el_pos == breakpoint - 1) {
				if (!$(element_to_swap))
					$('right').appendChild($(element));
				else $('right').insertBefore($(element),$(element_to_swap));
				breakpoint--;
			}
			if(direction == 'up' && el_pos == breakpoint) {
				$('left').appendChild($(element));
				breakpoint++;
			}
			if (breakpoint == '') breakpoint = 0;
			var url = "?q=global/widget_break_speichern";
				new Ajax.Request(url, {
						method: 'post',
						parameters: 'ajax=1&breakpoint=' + breakpoint,
						onSuccess: function(transport) {
							if (transport.responseText)
							{
								setArrows();
								reload_tracker();
								laod_ads();
							}
						}
				});
		
	}


function jugi_sort(field) {
	var destination = "jugendkader";
	$(destination).startWaiting('waiting');
	var url = '?q=jugend/kader';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&field=' + field,
	    	onSuccess: function(transport) {
	    		$(destination).stopWaiting();
	    		if (transport.responseText)
	    		{
	    			$(destination).update(transport.responseText);
	    		}
	    	}
	});
}

function jugendspieler_kuendigen(id) {
	if (demo_user)
		alert(demo_text);
	else {
		if (confirm(alert_text["jugend_kuendigen"])) {
			var destination = "jugendkader";
			$(destination).startWaiting('waiting');
			var url = '?q=jugend/jugendspieler_kuendigen';
			new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1&id=' + id,
					onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
						{
							$(destination).update(transport.responseText);
						}
					}
			});
		}
	}
}

function jugendspieler_befoerdern(id) {
	if (demo_user)
		alert(demo_text);
	else {
		if (confirm(alert_text["jugend_befoerdern"])) {
			var destination = "jugendkader";
			$(destination).startWaiting('waiting');
			var url = '?q=jugend/jugendspieler_befoerdern';
			new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1&id=' + id,
					onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
						{
							$(destination).update(transport.responseText);
						}
					}
			});
		}
	}
}

function abteilung_einstellungen_speichern(parameter) {
	if (demo_user)
		alert(demo_text);
	else {
		var destination = "jugendabteilung";
		$(destination).startWaiting('waiting');
		var url = '?q=jugend/abteilung_einstellungen_speichern';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&' + parameter,
					onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
						alert (alert_text["einstellungen_gespeichert"]);
					}
				}
		});
	}
}

function toggle_jugendspieler(id)
{
	Effect.toggle('jugendspieler_details[' + id + ']',
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
}

function open_jugi_button(id)
{
	if ($(id).className == "details_open") {
		$(id).src = "img/icons/icon_aufklappen.gif";
		$(id).className = "details_closed";
	}
	else {
		$(id).src = "img/icons/icon_zuklappen.gif";
		$(id).className = "details_open";
	}
}

var kosten_gesamt = 0;

var kosten_spielersuche = 0;
var kosten_talent = 0;
var kosten_alter = 0;
var kosten_motivation = 0;
var kosten_fitness = 0;
var kosten_kondition = 0;
var kosten_spezial = 0;

function calculate_kosten(aktuell)
{
	if (aktuell==1) {
		kosten_spielersuche_tmp_save = kosten_spielersuche;
		kosten_talent_tmp_save = kosten_talent;
		kosten_alter_tmp_save = kosten_alter;
		kosten_motivation_tmp_save = kosten_motivation;
		kosten_fitness_tmp_save = kosten_fitness;
		kosten_kondition_tmp_save = kosten_kondition;
		kosten_spezial_tmp_save = kosten_spezial;
		
		kosten_spielersuche = get_aktuell_position('spielersuche');
		kosten_talent = get_aktuell_position('talent');
		kosten_alter = get_aktuell_position('alter');
		kosten_motivation = get_aktuell_position('motivation');
		kosten_fitness = get_aktuell_position('fitness');
		kosten_kondition = get_aktuell_position('kondition');
		kosten_spezial = get_aktuell_position('spezial');
	}
	if (kosten_spielersuche==0) kosten_spielersuche_anzeige = 0;
	else {
		kosten_spielersuche_anzeige = 1;
		for (x=2;x<=kosten_spielersuche;x++) kosten_spielersuche_anzeige *= 1.2;
		kosten_spielersuche_anzeige = Math.round(kosten_spielersuche_anzeige*100)/100;
	}
	if (aktuell==1) $('kosten_spielersuche_aktuell').innerHTML = "* "+kosten_spielersuche_anzeige;
	else $('kosten_spielersuche').innerHTML = "* "+kosten_spielersuche_anzeige;
	
	if (kosten_talent==0) kosten_talent_anzeige = 0;
	else {
		kosten_talent_anzeige = 350;
		for (x=2;x<=kosten_talent;x++) kosten_talent_anzeige *= 1.45;
		kosten_talent_anzeige = Math.round(kosten_talent_anzeige * 1.5);
	}
	res = kosten_talent_anzeige.toString();
	if (kosten_talent_anzeige >= 1000) res = res.substr(0,res.length-3) + "." + res.substring(res.length-3);
	if (aktuell==1) $('kosten_talent_aktuell').innerHTML = res+" €";
	else $('kosten_talent').innerHTML = res+" €";
	
	if (kosten_alter==0) kosten_alter_anzeige = 0;
	else {
		kosten_alter_anzeige = 300;
		for (x=2;x<=kosten_alter;x++) kosten_alter_anzeige *= 1.40;
		kosten_alter_anzeige = Math.round(kosten_alter_anzeige);
	}
	res = kosten_alter_anzeige.toString();
	if (kosten_alter_anzeige >= 1000) res = res.substr(0,res.length-3) + "." + res.substring(res.length-3);
	if (aktuell==1) $('kosten_alter_aktuell').innerHTML = res+" €";
	else $('kosten_alter').innerHTML = res+" €";
	
	if (kosten_motivation==0) kosten_motivation_anzeige = 0;
	else {
		kosten_motivation_anzeige = 150;
		for (x=2;x<=kosten_motivation;x++) kosten_motivation_anzeige *= 1.20;
		kosten_motivation_anzeige = Math.round(kosten_motivation_anzeige);
	}
	res = kosten_motivation_anzeige.toString();
	if (kosten_motivation_anzeige >= 1000) res = res.substr(0,res.length-3) + "." + res.substring(res.length-3);
	if (aktuell==1) $('kosten_motivation_aktuell').innerHTML = res+" €";
	else $('kosten_motivation').innerHTML = res+" €";
	
	if (kosten_fitness==0) kosten_fitness_anzeige = 0;
	else {
		kosten_fitness_anzeige = 150;
		for (x=2;x<=kosten_fitness;x++) kosten_fitness_anzeige *= 1.20;
		kosten_fitness_anzeige = Math.round(kosten_fitness_anzeige);
	}
	res = kosten_fitness_anzeige.toString();
	if (kosten_fitness_anzeige >= 1000) res = res.substr(0,res.length-3) + "." + res.substring(res.length-3);
	if (aktuell==1) $('kosten_fitness_aktuell').innerHTML = res+" €";
	else $('kosten_fitness').innerHTML = res+" €";
	
	if (kosten_kondition==0) kosten_kondition_anzeige = 0;
	else {
		kosten_kondition_anzeige = 150;
		for (x=2;x<=kosten_kondition;x++) kosten_kondition_anzeige *= 1.30;
		kosten_kondition_anzeige = Math.round(kosten_kondition_anzeige);
	}
	res = kosten_kondition_anzeige.toString();
	if (kosten_kondition_anzeige >= 1000) res = res.substr(0,res.length-3) + "." + res.substring(res.length-3);
	if (aktuell==1) $('kosten_kondition_aktuell').innerHTML = res+" €";
	else $('kosten_kondition').innerHTML = res+" €";
	
	if (kosten_spezial==0) kosten_spezial_anzeige = 0;
	else {
		kosten_spezial_anzeige = 150;
		for (x=2;x<=kosten_spezial;x++) kosten_spezial_anzeige *= 1.20;
		kosten_spezial_anzeige = Math.round(kosten_spezial_anzeige);
	}
	res = kosten_spezial_anzeige.toString();
	if (kosten_spezial_anzeige >= 1000) res = res.substr(0,res.length-3) + "." + res.substring(res.length-3);
	if (aktuell==1) $('kosten_spezial_aktuell').innerHTML = res+" €";
	else $('kosten_spezial').innerHTML = res+" €";
	
	kosten_gesamt = Math.round((kosten_talent_anzeige+kosten_alter_anzeige+kosten_motivation_anzeige+kosten_fitness_anzeige+kosten_kondition_anzeige+kosten_spezial_anzeige)*(kosten_spielersuche_anzeige));
	res = kosten_gesamt.toString(); 
	if (kosten_gesamt >= 1000) res = res.substr(0,res.length-3) + "." + res.substring(res.length-3);
	if (aktuell==1) $('kosten_gesamt_aktuell').innerHTML = res+" €";
	else $('kosten_gesamt').innerHTML = res+" €";
	
	if (aktuell==1) {
		kosten_spielersuche = kosten_spielersuche_tmp_save;
		kosten_talent = kosten_talent_tmp_save;
		kosten_alter = kosten_alter_tmp_save;
		kosten_motivation = kosten_motivation_tmp_save;
		kosten_fitness = kosten_fitness_tmp_save;
		kosten_kondition = kosten_kondition_tmp_save;
		kosten_spezial = kosten_spezial_tmp_save;
	}
}

function get_aktuell_position(which_slider)
{
	if (which_slider == 'spielersuche') {
		if (kosten_spielersuche > kosten_spielersuche_aktuell) return (kosten_spielersuche_aktuell + 1);
		else return kosten_spielersuche;
	}
	if (which_slider == 'talent') {
		if (kosten_talent > kosten_talent_aktuell) return (kosten_talent_aktuell + 1);
		else return kosten_talent;
	}
	if (which_slider == 'alter') {
		if (kosten_alter > kosten_alter_aktuell) return (kosten_alter_aktuell + 1);
		else return kosten_alter;
	}
	if (which_slider == 'motivation') {
		if (kosten_motivation > kosten_motivation_aktuell) return (kosten_motivation_aktuell + 1);
		else return kosten_motivation;
	}
	if (which_slider == 'fitness') {
		if (kosten_fitness > kosten_fitness_aktuell) return (kosten_fitness_aktuell + 1);
		else return kosten_fitness;
	}
	if (which_slider == 'kondition') {
		if (kosten_kondition > kosten_kondition_aktuell) return (kosten_kondition_aktuell + 1);
		else return kosten_kondition;
	}
	if (which_slider == 'spezial') {
		if (kosten_spezial > kosten_spezial_aktuell) return (kosten_spezial_aktuell + 1);
		else return kosten_spezial;
	}
	return 0;
}

function set_aktuell_slider(which_slider)
{
	$('kosten_spielersuche_aktuell_slider').style.left = (kosten_spielersuche_aktuell*23.5)+"px";
	$('kosten_talent_aktuell_slider').style.left = (kosten_talent_aktuell*23.5-23.5)+"px";
	$('kosten_alter_aktuell_slider').style.left = (kosten_alter_aktuell*23.5-23.5)+"px";
	$('kosten_motivation_aktuell_slider').style.left = (kosten_motivation_aktuell*23.5-23.5)+"px";
	$('kosten_fitness_aktuell_slider').style.left = (kosten_fitness_aktuell*23.5-23.5)+"px";
	$('kosten_kondition_aktuell_slider').style.left = (kosten_kondition_aktuell*23.5-23.5)+"px";
	$('kosten_spezial_aktuell_slider').style.left = (kosten_spezial_aktuell*23.5-23.5)+"px";
}

function keine_spieler_suchen_check()
{
	if ($('keine_spieler_suchen').checked) alert(alert_text["keine_spieler_suchen"]);
}

function toggle_jugendspieler_verkaufen(nr)
{
	Effect.toggle('verkaufen_' + nr,
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
}

function jugendspieler_verkaufen(nr, jugendspielerID)
{
	
	if (demo_user)
		alert(demo_text);
	else {
		if ($('datepicker_auktionsbeginn_'+nr) && $('datepicker_auktionsende_'+nr)) {
			var auktionsbeginn = $('datepicker_auktionsbeginn_'+nr).value;
			var auktionsende = $('datepicker_auktionsende_'+nr).value;
			
			var destination = "verkaufen_"+nr;
			$(destination).startWaiting('waiting');
			var url = '?q=jugend/jugendspieler_verkaufen';
			new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1&jugendspielerID=' + jugendspielerID + '&auktionsbeginn=' + auktionsbeginn + '&auktionsende=' + auktionsende,
						onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
							$(destination).update(transport.responseText);
					}
			});
		}
		else if ($('auktionsdauer_'+nr)) {
			var auktionsdauer = $('auktionsdauer_'+nr).options[$('auktionsdauer_'+nr).selectedIndex].value;
			
			var destination = "verkaufen_"+nr;
			$(destination).startWaiting('waiting');
			var url = '?q=jugend/jugendspieler_verkaufen';
			new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1&jugendspielerID=' + jugendspielerID + '&auktionsdauer=' + auktionsdauer,
						onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
							$(destination).update(transport.responseText);
					}
			});
		}
	}
	
}

function scout_number_format_( number, decimals, dec_point, thousands_sep ) {
 
	var n = number, c = isNaN(decimals = Math.abs(decimals)) ? 2 : decimals;
	var d = dec_point == undefined ? "," : dec_point;
	var t = thousands_sep == undefined ? "." : thousands_sep, s = n < 0 ? "-" : "";
	var i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "", j = (j = i.length) > 3 ? j % 3 : 0;
	
	return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");
}


function calc_scout_costs()
{
	costs = 0;
	
	costs = scout_alter[$F('alter_')] + scout_talent[$F('talent')] + scout_kondition[$F('kondition')] + scout_form[$F('form')];
	
	return costs;
}

function set_scout_costs()
{
	
	costs = scout_number_format_(calc_scout_costs(),0,'.','.');
	
	$('scout_kosten').innerHTML = "&euro; " + costs;
	
}

function send_scout()
{
	
	if (demo_user)
		alert(demo_text);
	else {
		
		if (confirm(alert_text["scout_pre"]+" € "+scout_number_format_(calc_scout_costs(),0,'.','.')+" "+alert_text["scout_post"])) {
			
			var parameter = $('scout_form').serialize();
			var destination = "content";
			$(destination).startWaiting('waiting');
			var url = '?q=jugend/send_scout';
			new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&' + parameter,
					onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
						$(destination).update(transport.responseText);
				}
			});
			
		}
		
	}
	
}

function scout_hire(jugendspielerID)
{
	
	if (demo_user)
		alert(demo_text);
	else {
		
		if (confirm(alert_text["scout_hire"])) {
			
			var destination = "content";
			$(destination).startWaiting('waiting');
			var url = '?q=jugend/scout_hire';
			new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&jugendspielerID=' + jugendspielerID,
					onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
						$(destination).update(transport.responseText);
				}
			});
			
		}
		
	}
	
}


	function toggle_fanliste_fanliste(id)
	{
		Effect.toggle('fanliste_fanliste_[' + id + ']',
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
	}

	function open_fanliste_fanliste(id)
	{
		if ($(id).className == "vereine_fanliste_open") {
			$(id).src = "img/icons/icon_aufklappen.gif";
			$(id).className = "vereine_fanliste_closed";
		}
		else {
			$(id).src = "img/icons/icon_zuklappen.gif";
			$(id).className = "vereine_fanliste_open";
		}
	}
	
	function fan_werden(teamID, subligaID)
	{
		if (demo_user)
			alert(demo_text);
		else {
			var destination = "content";
			$(destination).startWaiting('waiting');
			var url = '?q=klubhaus/fan_werden';
			new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1&teamID=' + teamID + '&subligaID=' + subligaID,
					onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
						{
							$(destination).update(transport.responseText);
						}
					}
			});
		}
	}
	
	function kein_fan_mehr(teamID, subligaID)
	{
		var destination = "content";
		$(destination).startWaiting('waiting');
		var url = '?q=klubhaus/kein_fan_mehr';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&teamID=' + teamID + '&subligaID=' + subligaID,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
	
	function delete_from_fans(teamID)
	{
		if (confirm(alert_text["kein_fan_mehr"])) {
		var destination = "liste_fans_content";
		$(destination).startWaiting('waiting');
		var url = '?q=klubhaus/delete_from_fans';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&teamID=' + teamID,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
		}
	}
	
	function toggle_fanliste(id)
	{
		Effect.toggle('vereine_fanliste_[' + id + ']',
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
	}
	
	function toggle_fan_von_liste(id)
	{
		Effect.toggle('vereine_fan_von_liste_[' + id + ']',
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
	}

	function open_vereine_fanliste(id)
	{
		if ($(id).className == "vereine_fanliste_open") {
			$(id).src = "img/icons/icon_aufklappen.gif";
			$(id).className = "vereine_fanliste_closed";
		}
		else {
			$(id).src = "img/icons/icon_zuklappen.gif";
			$(id).className = "vereine_fanliste_open";
		}
	}
	
	
	function fannews_wechseln(kalenderID)
	{
		if (kalenderID == -1) {
			var selected = document.getElementById("fannews_dropdown");
			kalenderID = selected.options[selected.selectedIndex].value;
		}
		
		pageID = $('fannews_page_dropdown').options[$('fannews_page_dropdown').selectedIndex].value;
	
		var destination = "fannews_content";
		$(destination).startWaiting('waiting');
		var url = '?q=klubhaus/fannews_wechseln';
	
		new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&kalenderID=' + kalenderID + '&pageID=' + pageID,
		onSuccess: function(transport) {
			$('fannews_content').stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
		});
	}
		
	function fannews_page_wechseln(pageID)
	{
		var destination = "fannews_content";
		$(destination).startWaiting('waiting');
		var url = '?q=klubhaus/fannews_page_wechseln';
		
		new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&pageID=' + pageID,
		onSuccess: function(transport) {
			$('fannews_content').stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
		});
	}
	
	function load_fan_liste(art, teamID)
	{
		var destination = "content_liste_fans";
		$(destination).startWaiting('waiting');
		var url = '?q=klubhaus/liste_fans_filter_speichern';
		new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&art=' + art + '&teamID=' + teamID,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
		});
	}
	
	function toggle_news_schreiben()
	{
		Effect.toggle('fannews_news_verfassen_details',
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
	}
	
	function eigene_fannews_speichern(parameter)
	{
		if (demo_user)
			alert(demo_text);
		else {
			var destination = "fannews_content";
			var titel = $('eigene_fannews_titel').value;
			var news = $('eigene_fannews_news').value;
			
			if (titel.length < 3 || titel.length > 30 || titel.indexOf("/") != -1 || titel.indexOf("\\") != -1 || 
				titel.indexOf("\"") != -1 || titel.indexOf("\'") != -1 || titel.indexOf("<") != -1 || 
				titel.indexOf(">") != -1 || titel.indexOf("{") != -1 || titel.indexOf("}") != -1 || 
				titel.indexOf("(") != -1 || titel.indexOf(")") != -1 || titel.indexOf("|") != -1) {
				alert(alert_text["titel_regel"]+" /\\\"\'<>{}()| ");
			}
			else if (news.length < 10 || news.length > 500 || news.indexOf("/") != -1 || news.indexOf("\\") != -1 || 
				news.indexOf("\"") != -1 || news.indexOf("\'") != -1 || news.indexOf("<") != -1 || 
				news.indexOf(">") != -1 || news.indexOf("{") != -1 || news.indexOf("}") != -1 || 
				news.indexOf("(") != -1 || news.indexOf(")") != -1 || news.indexOf("|") != -1) {
				alert(alert_text["news_regel"]+" /\\\"\'<>{}()| ");
			}
			else {
				$(destination).startWaiting('waiting');
				var url = '?q=klubhaus/save_eigene_news';
				new Ajax.Request(url, {
						method: 'post',
						parameters: 'ajax=1&' + parameter,
						onSuccess: function(transport) {
							$(destination).stopWaiting();
							if (transport.responseText)
							{
								$(destination).update(transport.responseText);
							}
						}
				});
			}
		}
	}
	
	function eigene_fannews_loeschen(newsid)
	{
		if (confirm(alert_text["news_loeschen"])) {
			var destination = "fannews_content";
			$(destination).startWaiting('waiting');
			var url = '?q=klubhaus/delete_eigene_news';
			new Ajax.Request(url, {
				method: 'post',
	    			parameters: 'ajax=1&newsid=' + newsid,
	    			onSuccess: function(transport) {
	    				$(destination).stopWaiting();
	    				if (transport.responseText)
	    				{
	    					$(destination).update(transport.responseText);
	    					alert(alert_text["news_geloescht"]);
	    				}
	    			}
	    		});
	    	}
	}
	
	function klubhaus_rangliste_wechseln(which_rangliste, kalenderID, teamID, subligaID, hoechste_subliga, ligaID)
	{
		if (kalenderID == -1) {
			var selected = document.getElementById("fannews_dropdown");
			kalenderID = selected.options[selected.selectedIndex].value;
		}
		
		var destination = "content";
		$(destination).startWaiting('waiting');
		var url = '?q=klubhaus/rangliste_wechseln';
	
		new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&kalenderID=' + kalenderID + '&teamID=' + teamID + '&rangliste=' + which_rangliste + '&subligaID=' + subligaID + '&hoechste_subliga=' + hoechste_subliga + '&ligaID=' + ligaID,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
		});
	}
	
	function toggle_rangliste_diagramm()
	{
		Effect.toggle('rangliste_diagramm',
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
	}
	
	function diagramm_zeigen(teamID)
	{
		if($('rangliste_diagramm').style.display=='none') {
			var destination = "content";
			$(destination).startWaiting('waiting');
			var url = '?q=klubhaus/rangliste_diagramm';
			new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1&teamID=' + teamID,
					onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
						{
							toggle_rangliste_diagramm();
						}
					}
			});
		} else toggle_rangliste_diagramm();
	}
	
	function ranglistendiagramm_wechseln(diagramm, teamID)
	{
		if (diagramm == 'gesamt' || diagramm == 'einzeln') {
			var destination = "rangliste_diagramm";
			$(destination).startWaiting('waiting');
			var url = '?q=klubhaus/ranglistendiagramm_wechseln';
			new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1&teamID=' + teamID + '&diagramm=' + diagramm,
					onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
						{
							$(destination).update(transport.responseText);
						}
					}
			});
		}
	}
	
	function awards_landwechsel()
	{
		var landID = $('highscore_land').options[$('highscore_land').selectedIndex].value;
		
		var destination = "content";
		$(destination).startWaiting('waiting');
		var url = '?q=klubhaus/award_highscore';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&landID=' + landID,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
		
	}
	
function change_hall_of_fame(pos)
{
	
	if (pos != 0) {
		
		var destination = "hall_of_fame_content";
		$(destination).startWaiting('waiting');
		var url = '?q=klubhaus/hall_of_fame';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&pos=' + pos,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
						$(destination).update(transport.responseText);
				}
		});
		
	}
	else
		return false;
	
}


function load_friendly_einladen(teamID, kalenderID)
{
	if (teamID != 0) {
		var destination = "friendly_einladen_content";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/einladen';
		new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&teamID=' + teamID + '&kalenderID=' + kalenderID,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
					if (teamID) $('no_team_info').style.display = "none";
					else $('no_team_info').style.display = "block";
				}
			}
	});
	}
	else {
		$('team_info').style.display = "none";
		$('no_team_info').style.display = "block";
	}
}

function friendly_bewerb_einladung_ablehnen(cupID)
{
	if (confirm(alert_text["einladung_ablehnen"])) {
		var destination = "bewerbe_content";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/bewerb_einladung_ablehnen';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&cupID=' + cupID,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
}

function friendly_einladen(parameter)
{
	var titel = $('einladen_info').value;
	
	if ($('friendly_einladen_teamID').value == "") alert(alert_text["gegner_auswaehlen"]);
	else if (titel.length > 100 || titel.indexOf("/") != -1 || titel.indexOf("\\") != -1 || 
		titel.indexOf("\"") != -1 || titel.indexOf("\'") != -1 || titel.indexOf("<") != -1 || 
		titel.indexOf(">") != -1 || titel.indexOf("{") != -1 || titel.indexOf("}") != -1 || 
		titel.indexOf("(") != -1 || titel.indexOf(")") != -1 || titel.indexOf("|") != -1) {
		alert(alert_text["einladungstext"]);
	}
	else {
		var destination = "friendly_einladen_content";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/einladung_speichern';
		new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&' + parameter,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
		});
	}
}

function set_bedingung(value)
{
	if (value==1) $('friendly_einladen_bedingung_spielstand').style.display = "block";
	else $('friendly_einladen_bedingung_spielstand').style.display = "none";
}

function friendly_zurueckziehen(ID)
{
	if (confirm(alert_text["einladung_zurueckziehen"])) {
		var destination = "friendly_content";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/einladung_zurueckziehen';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&ID=' + ID,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
}

function friendly_ablehnen(ID)
{
	if (confirm(alert_text["einladung_ablehnen"])) {
		var destination = "friendly_content";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/einladung_ablehnen';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&ID=' + ID,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
}

function friendly_annehmen(ID)
{
	if (confirm(alert_text["einladung_annehmen"])) {
		var destination = "friendly_content";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/einladung_annehmen';
		new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&ID=' + ID,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
		});
	}
}

function friendly_spielberichte_wechseln(kalenderID, teamID)
{
	if (kalenderID == -1) {
		var selected = document.getElementById("fannews_dropdown");
		kalenderID = selected.options[selected.selectedIndex].value;
	}
	
	var destination = "content";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/spielberichte_wechseln';

	new Ajax.Request(url, {
	method: 'post',
	parameters: 'ajax=1&kalenderID=' + kalenderID + '&teamID=' + teamID,
	onSuccess: function(transport) {
		$(destination).stopWaiting();
		if (transport.responseText)
		{
			$(destination).update(transport.responseText);
		}
	}
	});
}

function einladungsliste_entfernen()
{
	var destination = "liste_id";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/einladungsliste_entfernen';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1',
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
}

function einladungsliste_eintragen()
{
	land = $('liste_land_auswahl_select').options[$('liste_land_auswahl_select').selectedIndex].value;
	min_liga = $('liste_min_liga_auswahl_select').options[$('liste_min_liga_auswahl_select').selectedIndex].value;
	max_liga = $('liste_max_liga_auswahl_select').options[$('liste_max_liga_auswahl_select').selectedIndex].value;
	
	var destination = "liste_id";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/einladungsliste_eintragen';
	new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&land=' + land + '&min_liga=' + min_liga + '&max_liga=' + max_liga,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
	});
}

function toggle_bewerbdetails(id)
{
	var offen = $('details_icon'+id).getAttribute("offen");
	
	if (offen == "1") {
		var neuer_status = "0";
		var neues_icon = "img/icons/icon_aufklappen.gif";
	}
	else {
		var neuer_status = "1";
		var neues_icon = "img/icons/icon_zuklappen.gif";
	}
	
	$('details_icon'+id).src = neues_icon;
	$('details_icon'+id).setAttribute("offen",neuer_status);
	
	Effect.toggle('details[' + id + ']',
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
}

function change_runde(runde, cupID)
{
	var destination = "details_cup";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/spielplan';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&runde=' + runde + '&cupID=' + cupID,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function change_liga_round(ligaID, runde)
{
	var destination = "details_liga";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/spielplan';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&liga_runde=' + runde + '&ligaID=' + ligaID + '&art=liga',
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function select_team_in_liga(ligaID, teamID)
{ $('select_team_'+ligaID+'_'+teamID).addClassName('selected'); }

function unselect_team_in_liga(ligaID, teamID)
{ $('select_team_'+ligaID+'_'+teamID).removeClassName('selected'); }

function select_team_in_spielplan(ligaID, teamID)
{ $('select_team_spielplan_'+ligaID+'_'+teamID).addClassName('selected'); }

function unselect_team_in_spielplan(ligaID, teamID)
{ $('select_team_spielplan_'+ligaID+'_'+teamID).removeClassName('selected'); }

/*function swap_liga_cup(liga_cup)
{
	if (liga_cup=="cup") {
		$('id_erstes_spiel').style.display="none";
		$('id_spieltag').style.display="none";
		$('id_runden').style.display="none";
		$('id_teams_liga').style.display="none";
		$('id_button').style.display="none";            
		$('id_system').style.display="inline";
		$('id_teams_cup').style.display="inline";
		$('id_cup_datum').style.display="inline";
	}
	else {
		$('id_erstes_spiel').style.display="inline";
		$('id_spieltag').style.display="inline";
		$('id_runden').style.display="inline";
		$('id_teams_liga').style.display="inline";
		$('id_button').style.display="inline";            
		$('id_system').style.display="none";
		$('id_teams_cup').style.display="none";
		$('id_cup_datum').style.display="none";
	}
}*/

function show_termine(min_datum)
{
	
	var art = $('art_select').options[$('art_select').selectedIndex].value;
	
	if (art == 'liga') {
		var runden = expected_liga_rounds();
	}
	else if (art == 'cup_und_liga') {
		var runden = expected_liga_rounds();
	}
	else
		var runden = expected_rounds(); //cup
	
	var destination = "termine";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/show_termine';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&runden=' + runden + '&min_datum=' + min_datum + '&art=' + art,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
				$('termin_anzahl').innerHTML = runden + " von " + runden + " ausgewählt";
				$('letzter_gruppen_termin').value = $('datum_'+runden).value;
				//alert("umgesetzt auf: "+$('datum_'+runden).value);
				show_ko_termine($('letzter_gruppen_termin').value);
			}
		}
	});
}

function expected_rounds()
{
	teams = $('teams_cup').options[$('teams_cup').selectedIndex].value;
	system = $('system').options[$('system').selectedIndex].value;
	
	var runden = 0;
	switch(teams) {
		case "4": runden = 2; break;
		case "8": runden = 3; break;
		case "16": runden = 4; break;
		case "32": runden = 5; break;
		case "64": runden = 6; break;
	}
	
	if (system!="ein_spiel") runden = runden * 2;
	if (system=="hin_rueck_finale") runden -= 1;
	
	return runden;
}

function expected_liga_rounds()
{
	teams = $('teams_cup').options[$('teams_cup').selectedIndex].value;
	system = $('system').options[$('system').selectedIndex].value;
	
	var runden = teams - 1;
	if (system!="nur_hinrunde") runden = runden * 2;
	
	return runden;
}

function expected_cup_und_liga_rounds()
{
	var system = $('gruppenphase_system').options[$('gruppenphase_system').selectedIndex].value;
	
	var sys_arr = new Array();
	sys_arr = system.split('_');
	
	var teams = sys_arr[0] * sys_arr[1];
	
	var runden = 0;
	switch(teams) {
		case 4: runden = 2; break;
		case 8: runden = 3; break;
		case 16: runden = 4; break;
		case 32: runden = 5; break;
		case 64: runden = 6; break;
	}
	
	var ko_system = $('ko_system').options[$('ko_system').selectedIndex].value;
	
	if (ko_system != "ein_spiel") runden = runden * 2;
	if (ko_system == "hin_rueck_finale") runden -= 1;
	
	return runden;

}

function extend_termine(min_datum,runden, element, cup_und_liga)
{
	
	var art = $('art_select').options[$('art_select').selectedIndex].value;
	
	var not_enough_selected = true;
	var counter = 0;
	var letzter_termin = "";
	runden *= 1;
	for (i=1;i<runden+1;i++) {
		if (art == "cup_und_liga" && cup_und_liga != "cup_und_liga") {
			if ($('ko_termin_'+i).checked) counter++;
		}
		else {
			if ($('termin_'+i).checked) {
				counter++;
				letzter_termin = $('datum_'+i).value;
			}
		}
	}
	
	/*if ($('letzter_gruppen_termin')) {
		$('letzter_gruppen_termin').value = letzter_termin;
		alert("umgesetzt auf: "+letzter_termin);
	}*/
	
	if (art == 'liga') {
		if (counter >= expected_liga_rounds()) not_enough_selected = false;
	}
	else if (art == 'cup_und_liga') {
		if (cup_und_liga == "cup_und_liga") {
			//alert(counter);alert(expected_rounds());
			if (counter >= expected_liga_rounds()) not_enough_selected = false;
		}
		else {
			if (counter >= expected_cup_und_liga_rounds()) not_enough_selected = false;
		}
	}
	else
		if (counter >= expected_rounds()) not_enough_selected = false;
	
	if (art == "cup_und_liga" && cup_und_liga != "cup_und_liga") {
		if ($('ko_termin_'+element).checked == false && not_enough_selected)
			var doit = 1;
		else var doit = 0;
	}
	else {
		if ($('termin_'+element).checked == false && not_enough_selected)
			var doit = 1;
		else var doit = 0;
	}
	if (doit == 1) {
		if (art == "liga" || (art == "cup_und_liga" && cup_und_liga == "cup_und_liga")) {
			$('termin_anzahl').innerHTML = (counter+1) + " von " + expected_liga_rounds() + " ausgewählt";
		}
		else {
			if (art == "cup_und_liga")
				$('ko_termin_anzahl').innerHTML = (counter+1) + " von " + expected_cup_und_liga_rounds() + " ausgewählt";
			else
				$('termin_anzahl').innerHTML = (counter+1) + " von " + expected_rounds() + " ausgewählt";
		}
		var parameter = "";
		for (i=1;i<runden+1;i++) {
			if (art == "cup_und_liga" && cup_und_liga != "cup_und_liga") {
				parameter += "&wochentag["+(i-1)+"]=" + $('ko_wochentag_'+i).value;
				parameter += "&datum["+(i-1)+"]=" + $('ko_datum_'+i).value;
				parameter += "&aktiv["+(i-1)+"]=" + $('ko_termin_'+i).checked;
			}
			else {
				parameter += "&wochentag["+(i-1)+"]=" + $('wochentag_'+i).value;
				parameter += "&datum["+(i-1)+"]=" + $('datum_'+i).value;
				parameter += "&aktiv["+(i-1)+"]=" + $('termin_'+i).checked;
			}
		}
		
		if (art == "cup_und_liga" && cup_und_liga != "cup_und_liga") {
			art += "_erstellen";
			var destination = "termine_ko";
		}
		else
			var destination = "termine";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/extend_termine';
		new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1' + parameter + '&min_datum=' + min_datum + '&art=' + art,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
					//alert('ajax=1'+parameter+'&min_datum='+min_datum+'&art='+art);
					if (art == 'cup_und_liga')
						show_ko_termine($('letzter_gruppen_termin').value);
				}
			}
		});
	}
	else {
		if (art == 'liga')
			$('termin_anzahl').innerHTML = counter + " von " + expected_liga_rounds() + " ausgewählt";
		else if (art == 'cup_und_liga') {
			if (cup_und_liga == 'cup_und_liga') {
				$('termin_anzahl').innerHTML = counter + " von " + expected_liga_rounds() + " ausgewählt";
			}
			else {
				$('ko_termin_anzahl').innerHTML = counter + " von " + expected_cup_und_liga_rounds() + " ausgewählt";
			}
			
			//show_ko_termine($('letzter_gruppen_termin').value);
		}
		else
			$('termin_anzahl').innerHTML = counter + " von " + expected_rounds() + " ausgewählt";
	}
	
}

/*function liga_erstellen(runden)
{
	var counter = 0;
	runden *= 1;
	for (i=1;i<runden+1;i++) {
		if ($('termin_'+i).checked) counter++;
	}
	if (counter > expected_liga_rounds()) {
		alert(alert_text["zuviele_termine"]);
	}
	else {
		
		if ($('name').value.length < 3 || $('name').value.length > 30) alert(alert_text["cupname"]);
		else {
		
			if (confirm(alert_text["bewerb_erstellen"])) {
				
				parameter = $('veranstalten_form').serialize();
				
				var destination = "veranstalten_id";
				$(destination).startWaiting('waiting');
				var url = '?q=friendly/create_bewerb';
				new Ajax.Request(url, {
					method: 'post',
					parameters: 'ajax=1&' + parameter,
					onSuccess: function(transport) {
						$(destination).stopWaiting();
						if (transport.responseText)
						{
							$(destination).update(transport.responseText);
											
							var destination2 = "veranstalten_einladen";
							$(destination2).startWaiting('waiting');
							var url = '?q=friendly/reload_veranstalten_einladen';
							new Ajax.Request(url, {
								method: 'post',
								parameters: 'ajax=1',
								onSuccess: function(transport) {
									$(destination2).stopWaiting();
									if (transport.responseText)
									{
										$(destination2).update(transport.responseText);
									}
								}
							});
						}
					}
				});
			}
		}
	}
}*/

function cup_erstellen(runden)
{
	if (demo_user)
		alert(demo_text);
	else {
		var zu_viele_termine = 0;
		var counter = 0;
		if ($('selected_art').value == 'cup_und_liga') {
			
			var ko_runden = runden;
			runden = $('anzahl_gruppen_termine').value;
			
		}
		runden *= 1;
		ko_runden *= 1;
		if ($('selected_art').value == 'cup_und_liga') {
			
			for (i=1;i<ko_runden+1;i++) {
				if ($('ko_termin_'+i).checked) counter++;
			}
		}
		else {
			for (i=1;i<runden+1;i++) {
				if ($('termin_'+i).checked) counter++;
			}
		}
		if ($('selected_art').value == 'liga') {
			if (counter > expected_liga_rounds()) {
				alert(alert_text["zuviele_termine"]);
				zu_viele_termine = 1;
			}
		}
		else if ($('selected_art').value == 'cup_und_liga') {
			if (counter > expected_cup_und_liga_rounds()) {
				alert(alert_text["zuviele_termine"]);
				zu_viele_termine = 1;
			} 
		}
		else {
			if (counter > expected_rounds()) {
				alert(alert_text["zuviele_termine"]);
				zu_viele_termine = 1;
			}
		}
		
		if ($('selected_art').value == 'cup_und_liga' && !zu_viele_termine) {
			
			counter = 0;
				
			for (i=1;i<runden+1;i++) {
				if ($('termin_'+i).checked) counter++;
			}
			
			if (counter > expected_liga_rounds()) {
				alert(alert_text["zuviele_termine"]);
				zu_viele_termine = 1;
			}
			
		}
		
		if (!zu_viele_termine) {
			
			if ($('name').value.length < 3 || $('name').value.length > 30) alert(alert_text["cupname"]);
			else {
			
				if (confirm(alert_text["bewerb_erstellen"])) {
					
					parameter = $('veranstalten_form').serialize();
					
					var destination = "veranstalten_id";
					$(destination).startWaiting('waiting');
					var url = '?q=friendly/create_bewerb';
					new Ajax.Request(url, {
						method: 'post',
						parameters: 'ajax=1&' + parameter,
						onSuccess: function(transport) {
							$(destination).stopWaiting();
							if (transport.responseText)
							{
								$(destination).update(transport.responseText);
												
								var destination2 = "veranstalten_einladen";
								$(destination2).startWaiting('waiting');
								var url = '?q=friendly/reload_veranstalten_einladen';
								new Ajax.Request(url, {
									method: 'post',
									parameters: 'ajax=1',
									onSuccess: function(transport) {
										$(destination2).stopWaiting();
										if (transport.responseText)
										{
											$(destination2).update(transport.responseText);
										}
									}
								});
							}
						}
					});
				}
			}
		}
	}
}

function team_bewerb_einladen(cup_begegnungID,spielNR,heim_gast)
{
	var destination = "details_einladen";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/team_bewerb_einladen';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&cup_begegnungID=' + cup_begegnungID + 'spielNR' + spielNR + '&heim_gast=' + heim_gast,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function friendly_bewerb_einladen(teamID,cup_begegnungID,spielNR,heim_gast,ligaID,art)
{
	if (teamID != 0) {
		var destination = "friendly_einladen_content";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/team_bewerb_einladen';
		new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&teamID=' + teamID + '&cup_begegnungID=' + cup_begegnungID + '&spielNR=' + spielNR + '&heim_gast=' + heim_gast + '&ligaID=' + ligaID + '&art=' + art,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
					if (teamID) $('no_team_info').style.display = "none";
					else $('no_team_info').style.display = "block";
				}
			}
		});
	}
	else {
		$('team_info').style.display = "none";
		$('no_team_info').style.display = "block";
	}
}

function friendly_bewerb_einladung_schicken()
{
	if ($('friendly_einladen_teamID').value == "")  {
		alert(alert_text["gegner_auswaehlen"]);
		return false;
	}
	else return true;
}

function friendly_bewerb_anmelden(liga_cup, bewerbID)
{
	if (demo_user)
		alert(demo_text);
	else {
		if (confirm(alert_text["bewerb_beitreten"])) {
			var destination = "bewerbe_content";
			$(destination).startWaiting('waiting');
			var url = '?q=friendly/join_friendly_bewerb';
			new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&liga_cup=' + liga_cup + '&bewerbID=' + bewerbID,
				onSuccess: function(transport) {
					$(destination).stopWaiting();
					if (transport.responseText)
					{
						$(destination).update(transport.responseText);
					}
				}
			});
		}
	}
}

function friendly_bewerb_abmelden(liga_cup, bewerbID, teamID)
{
	if (teamID) confirm_text = alert_text["bewerb_team_abmelden"];
	else {
		confirm_text = alert_text["bewerb_abmelden"];
		teamID = 0;
	}
	
	if (confirm(confirm_text)) {
		var destination = "bewerbe_content";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/cancel_friendly_bewerb';
		new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&liga_cup=' + liga_cup + '&bewerbID=' + bewerbID + '&teamID=' +teamID,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
		});
	}
}

function bewerb_loeschen(liga_cup,bewerbID)
{
	if (confirm(alert_text["bewerb_absagen"])) {
		var destination = "veranstalten_einladen";
		$(destination).startWaiting('waiting');
		var url = '?q=friendly/friendly_bewerb_loeschen';
		new Ajax.Request(url, {
			method: 'post',
			parameters: 'ajax=1&liga_cup=' + liga_cup + '&bewerbID=' + bewerbID,
			onSuccess: function(transport) {
				$(destination).stopWaiting();
				if (transport.responseText)
				{
					$(destination).update(transport.responseText);
				}
			}
		});
	}
}

function bewerbe_sort(field, from, nur_eigene)
{
	if (!from) from = "bewerbe";
	if (!nur_eigene) nur_eigene = 0;
	
	if (nur_eigene == 1) {
		if ($('sort_button_'+field+'_eigene').className == 'down') direction = 'DESC';
		else direction = 'ASC';
	}
	else {
		if ($('sort_button_'+field).className == 'down') direction = 'DESC';
		else direction = 'ASC';
	}
	if (nur_eigene == 1)
		var destination = "bewerbe_eigene_content";
	else var destination = "bewerbe_content";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/bewerbe';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&field=' + field + '&direction=' + direction + '&from=' + from + '&nur_eigene=' + nur_eigene,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function bewerb_change_art(art)
{
	if (art == 'liga' || art == 'cup_und_liga') var runden = 3;
	else var runden = 2;
	//alert(runden);
	var min_datum = $('id_anmeldeschluss').options[$('id_anmeldeschluss').selectedIndex].value;
	
	var destination = "bewerb_art";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/bewerb_change_art';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&art=' + art + '&runden=' + runden + '&min_datum=' + min_datum,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
				if (art == 'liga' || art == 'cup_und_liga') 
					show_ko_termine($('letzter_gruppen_termin').value);
			}
		}
	});
}

function check_nr_teams()
{
	
	var system = $('gruppenphase_system').options[$('gruppenphase_system').selectedIndex].value;
	
	var sys_arr = new Array();
	sys_arr = system.split('_');
	
	if (sys_arr[1]*1 > $('teams_cup').options[$('teams_cup').selectedIndex].value*1)
		$('teams_cup').selectedIndex = 1;
	
}

function show_ko_termine(min_datum)
{
	//alert(min_datum);
	var art = $('art_select').options[$('art_select').selectedIndex].value;
	
	var gr_system = $('gruppenphase_system').options[$('gruppenphase_system').selectedIndex].value;
	
	var sys_arr = new Array();
	sys_arr = gr_system.split('_');
	var teams = sys_arr[0] * sys_arr[1]; 
	
	system = $('ko_system').options[$('ko_system').selectedIndex].value;
	
	var runden = 0;
	switch(teams) {
		case 4: runden = 2; break;
		case 8: runden = 3; break;
		case 16: runden = 4; break;
		case 32: runden = 5; break;
		case 64: runden = 6; break;
	}
	
	if (system!="ein_spiel") runden = runden * 2;
	if (system=="hin_rueck_finale") runden -= 1;
	
	var destination = "termine_ko";
	$(destination).startWaiting('waiting');
	var url = '?q=friendly/show_ko_termine';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&runden=' + runden + '&min_datum=' + min_datum + '&art=' + art,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
				$('ko_termin_anzahl').innerHTML = runden + " von " + runden + " ausgewählt";
			}
		}
	});
}


loaded_details = new Array();

function loeschen(id,type)
	{
		if(confirm(alert_text["trainer_loeschen"]))
		{
			$('content[' + type + ']_frame').startWaiting('waiting');
			parameters = "ID=" + id + "&type=" + type;
			var url = '?q=transfer/loeschen';
			new Ajax.Request(url, {
				method: 'POST',
				asynchronous: true,
				parameters: parameters,
				onSuccess: function(transport) {
					$('content[' + type + ']_frame').stopWaiting();
					if (!transport.responseText)
					{
						alert(alert_text["fehler_trainer_loeschen"]);
						return false;
					}
					else
					{
						$('content[' + type + ']_frame').update(transport.responseText);						
					}
				}
			});
		}			
			
		return false;
	}


function loeschen_jugend(id,type)
	{
		if(confirm(alert_text["jugend_x_loeschen"]))
		{
			$('content[' + type + ']_frame').startWaiting('waiting');
			parameters = "ID=" + id + "&type=" + type;
			var url = '?q=transfer/loeschen_jugend';
			new Ajax.Request(url, {
				method: 'POST',
				asynchronous: true,
				parameters: parameters,
				onSuccess: function(transport) {
					$('content[' + type + ']_frame').stopWaiting();
					if (!transport.responseText)
					{
						alert(alert_text["fehler_trainer_loeschen"]);
						return false;
					}
					else
					{
						$('content[' + type + ']_frame').update(transport.responseText);						
					}
				}
			});
		}			
			
		return false;
	}

	
function toggle_spieler_tab(id,type)
	{
		Effect.toggle('spielerID[detail_row,' + type + ',' + id + ']',
									'blind',
										{
											duration: 0.3,
											afterFinish: function() {	}
										}
									);		
	}
	
	function load_short_spieler_tab(id,type,i)
	{
		$(type + '_trainer').startWaiting('waiting');
		
		var offen = $('details_icon_' + i + '[' + type + ']').getAttribute("offen");
		
		if(offen=="1")
		{
			var neuer_status = "0";
			var neues_icon = "img/icons/icon_aufklappen.gif";
		}
		else
		{
			var neuer_status = "1";
			var neues_icon = "img/icons/icon_zuklappen.gif";
		}
		
		if(!loaded_details[type + "_" + i])
		{
	
			var url = '?q=team/trainer';
			new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&type=' + type + '&no_interactivity=1&from_auktion=1&i=' + i + '&ID=' + id,
				onSuccess: function(transport) {
					$(type + '_trainer').stopWaiting();
					loaded_details[type + "_" + i] = true;
					if (transport.responseText)
					{
						$('spielerID[detail_content,' + type + ',' + i + ']').update(transport.responseText);
						
						$('details_icon_' + i + '[' + type + ']').src = neues_icon;
						$('details_icon_' + i + '[' + type + ']').setAttribute("offen",neuer_status);
						
						toggle_spieler_tab(i,type);
					}
				}
			});			
		}
		else
		{
			toggle_spieler_tab(i,type);

			$('details_icon_' + i + '[' + type + ']').src = neues_icon;			
			$('details_icon_' + i + '[' + type + ']').setAttribute("offen",neuer_status);
			
			$(type + '_trainer').stopWaiting();
		}
		
		return false;
	}
	
	function alle_auswaehlen(count,type)
	{
		for (i=0;i<count;i++) {
			if ($(type+'_checkbox_'+i).checked) $(type+'_checkbox_'+i).checked = false;
			else $(type+'_checkbox_'+i).checked = true;
		}
	}
	
	function auswahl_loeschen(count,spieler_trainer,type)
	{
		var somethings_checked = false;
		for (i=0;i<count;i++) if ($(type+'_checkbox_'+i).checked) somethings_checked = true;
		
		if (!somethings_checked) { 
			alert(alert_text["mindestens_einen_spieler"]);
			return false;
		}
		
		var parameter = "";
		var y=0;
		for(i=0;i<count;i++) {
			if ($(type+'_checkbox_'+i).checked) {
				parameter += "&id["+y+"]=" + $(type+'_checkbox_'+i).value;
				y++;
			}
		}
		
		if (spieler_trainer == "spieler")
			alert_txt = alert_text["aus_liste_loeschen_spieler"];
		else
			alert_txt = alert_text["aus_liste_loeschen_trainer"];
		if(confirm(alert_txt)) {
			
			$('content[' + type + ']_frame').startWaiting('waiting');
			var url = '?q=transfer/auswahl_loeschen';
			new Ajax.Request(url, {
				method: 'POST',
				asynchronous: true,
				parameters: 'ajax=1&' + parameter + '&type=' + type + '&spieler_trainer=' + spieler_trainer,
				onSuccess: function(transport) {
					$('content[' + type + ']_frame').stopWaiting();
					if (!transport.responseText)
					{
						alert(alert_text["fehler_trainer_loeschen"]);
						return false;
					}
					else
					{
						$('content[' + type + ']_frame').update(transport.responseText);						
					}
				}
			});
		}			
			
		return false;
		
	}
	
	function auswahl_loeschen_jugend(count,spieler_trainer,type)
	{
		var somethings_checked = false;
		for (i=0;i<count;i++) if ($(type+'_checkbox_'+i).checked) somethings_checked = true;
		
		if (!somethings_checked) { 
			alert(alert_text["mindestens_einen_spieler"]);
			return false;
		}
		
		var parameter = "";
		var y=0;
		for(i=0;i<count;i++) {
			if ($(type+'_checkbox_'+i).checked) {
				parameter += "&id["+y+"]=" + $(type+'_checkbox_'+i).value;
				y++;
			}
		}
		
		if(confirm(alert_text["aus_liste_loeschen_spieler"])) {
			
			$('content[' + type + ']_frame').startWaiting('waiting');
			var url = '?q=transfer/auswahl_loeschen_jugend';
			new Ajax.Request(url, {
				method: 'POST',
				asynchronous: true,
				parameters: 'ajax=1&' + parameter + '&type=' + type + '&spieler_trainer=' + spieler_trainer,
				onSuccess: function(transport) {
					$('content[' + type + ']_frame').stopWaiting();
					if (!transport.responseText)
					{
						alert(alert_text["fehler_trainer_loeschen"]);
						return false;
					}
					else
					{
						$('content[' + type + ']_frame').update(transport.responseText);						
					}
				}
			});
		}			
			
		return false;
		
	}
	
	function archiv_change_list(teamID)
	{
		var liste = $('list_type').options[$('list_type').selectedIndex].value;
		
		$('content_frame').startWaiting('waiting');
		var url = '?q=transfer/archiv';
		new Ajax.Request(url, {
			method: 'POST',
			asynchronous: true,
			parameters: 'ajax=1&liste=' + liste + '&teamID=' + teamID,
			onSuccess: function(transport) {
				$('content_frame').stopWaiting();
				if (transport.responseText)
				{
					$('content_frame').update(transport.responseText);
				}
			}
		});
	}
	
function archiv_sort(teamID, liste, field)
{
	if ($('sort_button_'+field).className == 'down') direction = 'ASC';
	else direction = 'DESC';
	
	var destination = "content_frame";
	$(destination).startWaiting('waiting');
	var url = '?q=transfer/archiv';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&liste=' + liste + '&field=' + field + '&direction=' + direction + '&teamID=' + teamID,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function toggle_auktion_melden()
{
	Effect.toggle('auktion_melden',
								'blind',
									{
										duration: 0.3,
										afterFinish: function() {	}
									}
								);		
}

function auktion_melden(auktionID)
{
	if (demo_user)
		alert(demo_text);
	else {
		var text = $("auktion_melden_text").value;
		
		if (text.length > 1000) alert(alert_text["weniger_1000_zeichen"]);
		else {
			if (text.length < 1) alert(alert_text["mindestens_1_zeichen"]);
			else {
				if(confirm(alert_text["wirklich_melden"])) {
					$('bieten_content').startWaiting('waiting');
					//parameters = $("formID").serialize();
					var url = '?q=transfer/auktion_melden';
					new Ajax.Request(url, {
						method: 'post',
						parameters: 'ajax=1&text=' + encodeURIComponent(text) + '&auktionID=' + auktionID,
						onSuccess: function(transport) {
							$('bieten_content').stopWaiting();
							if (transport.responseText)
							{
								$('bieten_content').update(transport.responseText);
								alert (alert_text["auktion_gemeldet"]);
							}
						}
					});
				}
			}
		}
	}
}

function meldung_loeschen(id,type)
{
	$('content[' + type + ']_frame').startWaiting('waiting');
	parameters = "ID=" + id + "&type=" + type;
	var url = '?q=transfer/meldung_loeschen';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: parameters,
		onSuccess: function(transport) {
			$('content[' + type + ']_frame').stopWaiting();
			if (transport.responseText)
			{
				$('content[' + type + ']_frame').update(transport.responseText);
			}
		}
	});
}

function meldung_loeschen_jugend(id,type)
{
	$('content[' + type + ']_frame').startWaiting('waiting');
	parameters = "ID=" + id + "&type=" + type;
	var url = '?q=transfer/meldung_loeschen_jugend';
	new Ajax.Request(url, {
		method: 'POST',
		asynchronous: true,
		parameters: parameters,
		onSuccess: function(transport) {
			$('content[' + type + ']_frame').stopWaiting();
			if (transport.responseText)
			{
				$('content[' + type + ']_frame').update(transport.responseText);
			}
		}
	});
}

function transfer_email_erhalten(auktionID, art)
{
	
	var minuten = $("email_minuten").value;
	
	$('bieten_content').startWaiting('waiting');
	var url = '?q=transfer/transfer_email_erhalten';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&minuten=' + minuten + '&auktionID=' + auktionID + '&art=' + art,
		onSuccess: function(transport) {
			$('bieten_content').stopWaiting();
			if (transport.responseText)
			{
				$('bieten_content').update(transport.responseText);
				alert (alert_text["generic_gespeichert"]);
			}
		}
	});
	
}

function show_aehnliche(auktionID)
{
	
	if ($('aehnliche').style.display == "none" && !aehnliche_opened) {
		
		$('auktionsinfo').startWaiting('waiting');
		
		Effect.toggle('aehnliche', 'blind', { duration: 0.3, afterFinish: function() {
			
			var url = '?q=transfer/aehnliche';
			new Ajax.Request(url, {
				method: 'post',
				parameters: 'ajax=1&auktionID=' + auktionID,
				onSuccess: function(transport) {
					$('auktionsinfo').stopWaiting();
					if (transport.responseText)
					{
						$('aehnliche').update(transport.responseText);
						aehnliche_opened = 1;
					}
				}
			});
		
		} } );		
	
	}
	else
		Effect.toggle('aehnliche', 'blind', { duration: 0.3, afterFinish: function() {} } );
	
}

function aehnliche_blaettern(auktionID, seite)
{
	
	$('aehnliche').startWaiting('waiting');
	var url = '?q=transfer/aehnliche';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&auktionID=' + auktionID + '&seite=' + seite,
		onSuccess: function(transport) {
			$('aehnliche').stopWaiting();
			if (transport.responseText)
			{
				$('aehnliche').update(transport.responseText);
			}
		}
	});
	
}


/* SWFObject v2.1 <http://code.google.com/p/swfobject/>
	Copyright (c) 2007-2008 Geoff Stearns, Michael Williams, and Bobby van der Sluis
	This software is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
*/
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function show_cup_vorrunde(runde, cupID)
{
	var destination = "vorrunde_content";
	$(destination).startWaiting('waiting');
	var url = '?q=cup/vorrunde';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&runde=' + runde + '&cupID=' + cupID,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function show_cup_gruppenphase(runde, cupID, gruppe_nr)
{
	var destination = "gruppenphase_content";
	$(destination).startWaiting('waiting');
	var url = '?q=cup/gruppenphase';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&runde=' + runde + '&cupID=' + cupID + '&seite=' + gruppe_nr,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function show_cup_runde(runde, cupID)
{
	var destination = "ko_phase_content";
	$(destination).startWaiting('waiting');
	var url = '?q=cup/ko_phase';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&runde=' + runde + '&cupID=' + cupID,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function cup_spielberichte_wechseln(kalenderID, teamID)
{
	if (kalenderID == -1) {
		var selected = document.getElementById("fannews_dropdown");
		kalenderID = selected.options[selected.selectedIndex].value;
	}
	
	var destination = "content";
	$(destination).startWaiting('waiting');
	var url = '?q=cup/spielberichte_wechseln';

	new Ajax.Request(url, {
	method: 'post',
	parameters: 'ajax=1&kalenderID=' + kalenderID + '&teamID=' + teamID,
	onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
}

function vorrunden_blaettern(seite, runde, cupID)
{
	
	var destination = "vorrunde_content";
	$(destination).startWaiting('waiting');
	var url = '?q=cup/vorrunde';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&seite=' + seite + '&runde=' + runde + '&cupID=' + cupID,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
	
}

function gruppenphase_blaettern(seite, runde, cupID)
{
	
	var destination = "gruppenphase_content";
	$(destination).startWaiting('waiting');
	var url = '?q=cup/gruppenphase';
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'ajax=1&seite=' + seite + '&runde=' + runde + '&cupID=' + cupID,
		onSuccess: function(transport) {
			$(destination).stopWaiting();
			if (transport.responseText)
			{
				$(destination).update(transport.responseText);
			}
		}
	});
	
}

function cup_change_liste(max_season, min_season, season_to_show)
{
	
	for (i=parseInt(min_season);i<=parseInt(max_season);i++) {
		
		if ($('cups_season_'+i)) {
			
			$('cups_season_'+i).style.display = "none";
			
		}
		
	}
	
	if ($('cups_season_'+season_to_show)) {
		
		$('cups_season_'+season_to_show).style.display = "inline";
		
	}
	
}