/* 268293 Bytes following */
/* Prototype JavaScript framework, version 1.6.1*/
var Prototype = {
 Version : '1.6.1',
 Browser : (function() {
 var ua = navigator.userAgent;
 var isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]';
 return {
 IE : !!window.attachEvent && !isOpera,
 Opera : isOpera,
 WebKit : ua.indexOf('AppleWebKit/') > -1,
 Gecko : ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1,
 MobileSafari : /Apple.*Mobile.*Safari/.test(ua)
 }
 })(),
 BrowserFeatures : {
 XPath : !!document.evaluate,
 SelectorsAPI : !!document.querySelector,
 ElementExtensions : (function() {
 var constructor = window.Element || window.HTMLElement;
 return !!(constructor && constructor.prototype);
 })(),
 SpecificElementExtensions : (function() {
 if (typeof window.HTMLDivElement !== 'undefined')
 return true;
 var div = document.createElement('div');
 var form = document.createElement('form');
 var isSupported = false;
 if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) {
 isSupported = true;
 }
 div = form = null;
 return isSupported;
 })()
 },
 ScriptFragment : '<script[^>]*>([\\S\\s]*?)<\/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;
 }
};
var Class = (function() {
 function subclass() {
 }
 ;
 function create() {
 var parent = null, properties = $A(arguments);
 if (Object.isFunction(properties[0]))
 parent = properties.shift();
 function klass() {
 this.initialize.apply(this, arguments);
 }
 Object.extend(klass, Class.Methods);
 klass.superclass = parent;
 klass.subclasses = [];
 if (parent) {
 subclass.prototype = parent.prototype;
 klass.prototype = new subclass;
 parent.subclasses.push(klass);
 }
 for ( var i = 0; i < properties.length; i++)
 klass.addMethods(properties[i]);
 if (!klass.prototype.initialize)
 klass.prototype.initialize = Prototype.emptyFunction;
 klass.prototype.constructor = klass;
 return klass;
 }
 function addMethods(source) {
 var ancestor = this.superclass && this.superclass.prototype;
 var properties = Object.keys(source);
 if (!Object.keys( {
 toString : true
 }).length) {
 if (source.toString != Object.prototype.toString)
 properties.push("toString");
 if (source.valueOf != Object.prototype.valueOf)
 properties.push("valueOf");
 }
 for ( var i = 0, length = properties.length; i < length; i++) {
 var property = properties[i], value = source[property];
 if (ancestor && Object.isFunction(value) && value.argumentNames().first() == "$super") {
 var method = value;
 value = (function(m) {
 return function() {
 return ancestor[m].apply(this, arguments);
 };
 })(property).wrap(method);
 value.valueOf = method.valueOf.bind(method);
 value.toString = method.toString.bind(method);
 }
 this.prototype[property] = value;
 }
 return this;
 }
 return {
 create : create,
 Methods : {
 addMethods : addMethods
 }
 };
})();
(function() {
 var _toString = Object.prototype.toString;
 function extend(destination, source) {
 for ( var property in source)
 destination[property] = source[property];
 return destination;
 }
 function inspect(object) {
 try {
 if (isUndefined(object))
 return 'undefined';
 if (object === null)
 return 'null';
 return object.inspect ? object.inspect() : String(object);
 } catch (e) {
 if (e instanceof RangeError)
 return '...';
 throw e;
 }
 }
 function toJSON(object) {
 var type = typeof object;
 switch (type) {
 case 'undefined':
 case 'function':
 case 'unknown':
 return;
 case 'boolean':
 return object.toString();
 }
 if (object === null)
 return 'null';
 if (object.toJSON)
 return object.toJSON();
 if (isElement(object))
 return;
 var results = [];
 for ( var property in object) {
 var value = toJSON(object[property]);
 if (!isUndefined(value))
 results.push(property.toJSON() + ': ' + value);
 }
 return '{' + results.join(', ') + '}';
 }
 function toQueryString(object) {
 return $H(object).toQueryString();
 }
 function toHTML(object) {
 return object && object.toHTML ? object.toHTML() : String.interpret(object);
 }
 function keys(object) {
 var results = [];
 for ( var property in object)
 results.push(property);
 return results;
 }
 function values(object) {
 var results = [];
 for ( var property in object)
 results.push(object[property]);
 return results;
 }
 function clone(object) {
 return extend( {}, object);
 }
 function isElement(object) {
 return !!(object && object.nodeType == 1);
 }
 function isArray(object) {
 return _toString.call(object) == "[object Array]";
 }
 function isHash(object) {
 return object instanceof Hash;
 }
 function isFunction(object) {
 return typeof object === "function";
 }
 function isString(object) {
 return _toString.call(object) == "[object String]";
 }
 function isNumber(object) {
 return _toString.call(object) == "[object Number]";
 }
 function isUndefined(object) {
 return typeof object === "undefined";
 }
 extend(Object, {
 extend : extend,
 inspect : inspect,
 toJSON : toJSON,
 toQueryString : toQueryString,
 toHTML : toHTML,
 keys : keys,
 values : values,
 clone : clone,
 isElement : isElement,
 isArray : isArray,
 isHash : isHash,
 isFunction : isFunction,
 isString : isString,
 isNumber : isNumber,
 isUndefined : isUndefined
 });
})();
Object.extend(Function.prototype, (function() {
 var slice = Array.prototype.slice;
 function update(array, args) {
 var arrayLength = array.length, length = args.length;
 while (length--)
 array[arrayLength + length] = args[length];
 return array;
 }
 function merge(array, args) {
 array = slice.call(array, 0);
 return update(array, args);
 }
 function argumentNames() {
 var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1].replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '').replace(/\s+/g, '').split(',');
 return names.length == 1 && !names[0] ? [] : names;
 }
 function bind(context) {
 if (arguments.length < 2 && Object.isUndefined(arguments[0]))
 return this;
 var __method = this, args = slice.call(arguments, 1);
 return function() {
 var a = merge(args, arguments);
 return __method.apply(context, a);
 }
 }
 function bindAsEventListener(context) {
 var __method = this, args = slice.call(arguments, 1);
 return function(event) {
 var a = update( [ event || window.event ], args);
 return __method.apply(context, a);
 }
 }
 function curry() {
 if (!arguments.length)
 return this;
 var __method = this, args = slice.call(arguments, 0);
 return function() {
 var a = merge(args, arguments);
 return __method.apply(this, a);
 }
 }
 function delay(timeout) {
 var __method = this, args = slice.call(arguments, 1);
 timeout = timeout * 1000
 return window.setTimeout(function() {
 return __method.apply(__method, args);
 }, timeout);
 }
 function defer() {
 var args = update( [ 0.01 ], arguments);
 return this.delay.apply(this, args);
 }
 function wrap(wrapper) {
 var __method = this;
 return function() {
 var a = update( [ __method.bind(this) ], arguments);
 return wrapper.apply(this, a);
 }
 }
 function methodize() {
 if (this._methodized)
 return this._methodized;
 var __method = this;
 return this._methodized = function() {
 var a = update( [ this ], arguments);
 return __method.apply(null, a);
 };
 }
 return {
 argumentNames : argumentNames,
 bind : bind,
 bindAsEventListener : bindAsEventListener,
 curry : curry,
 delay : delay,
 defer : defer,
 wrap : wrap,
 methodize : methodize
 }
})());
Date.prototype.toJSON = function() {
 return '"' + this.getUTCFullYear() + '-' + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + this.getUTCDate().toPaddedString(2) + 'T' + this.getUTCHours().toPaddedString(2) + ':' + this.getUTCMinutes().toPaddedString(2) + ':' + this.getUTCSeconds().toPaddedString(2) + 'Z"';
};
RegExp.prototype.match = RegExp.prototype.test;
RegExp.escape = function(str) {
 return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};
var PeriodicalExecuter = Class.create( {
 initialize : function(callback, frequency) {
 this.callback = callback;
 this.frequency = frequency;
 this.currentlyExecuting = false;
 this.registerCallback();
 },
 registerCallback : function() {
 this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
 },
 execute : function() {
 this.callback(this);
 },
 stop : function() {
 if (!this.timer)
 return;
 clearInterval(this.timer);
 this.timer = null;
 },
 onTimerEvent : function() {
 if (!this.currentlyExecuting) {
 try {
 this.currentlyExecuting = true;
 this.execute();
 this.currentlyExecuting = false;
 } catch (e) {
 this.currentlyExecuting = false;
 throw e;
 }
 }
 }
});
Object.extend(String, {
 interpret : function(value) {
 return value == null ? '' : String(value);
 },
 specialChar : {
 '\b' : '\\b',
 '\t' : '\\t',
 '\n' : '\\n',
 '\f' : '\\f',
 '\r' : '\\r',
 '\\' : '\\\\'
 }
});
Object.extend(String.prototype, (function() {
 function prepareReplacement(replacement) {
 if (Object.isFunction(replacement))
 return replacement;
 var template = new Template(replacement);
 return function(match) {
 return template.evaluate(match)
 };
 }
 function gsub(pattern, replacement) {
 var result = '', source = this, match;
 replacement = prepareReplacement(replacement);
 if (Object.isString(pattern))
 pattern = RegExp.escape(pattern);
 if (!(pattern.length || pattern.source)) {
 replacement = replacement('');
 return replacement + source.split('').join(replacement) + replacement;
 }
 while (source.length > 0) {
 if (match = source.match(pattern)) {
 result += source.slice(0, match.index);
 result += String.interpret(replacement(match));
 source = source.slice(match.index + match[0].length);
 } else {
 result += source, source = '';
 }
 }
 return result;
 }
 function sub(pattern, replacement, count) {
 replacement = prepareReplacement(replacement);
 count = Object.isUndefined(count) ? 1 : count;
 return this.gsub(pattern, function(match) {
 if (--count < 0)
 return match[0];
 return replacement(match);
 });
 }
 function scan(pattern, iterator) {
 this.gsub(pattern, iterator);
 return String(this);
 }
 function truncate(length, truncation) {
 length = length || 30;
 truncation = Object.isUndefined(truncation) ? '...' : truncation;
 return this.length > length ? this.slice(0, length - truncation.length) + truncation : String(this);
 }
 function strip() {
 return this.replace(/^\s+/, '').replace(/\s+$/, '');
 }
 function stripTags() {
 return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, '');
 }
 function stripScripts() {
 return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
 }
 function extractScripts() {
 var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
 var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
 return (this.match(matchAll) || []).map(function(scriptTag) {
 return (scriptTag.match(matchOne) || [ '', '' ])[1];
 });
 }
 function evalScripts() {
 return this.extractScripts().map(function(script) {
 return eval(script)
 });
 }
 function escapeHTML() {
 return this.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
 }
 function unescapeHTML() {
 return this.stripTags().replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&amp;/g, '&');
 }
 function toQueryParams(separator) {
 var match = this.strip().match(/([^?#]*)(#.*)?$/);
 if (!match)
 return {};
 return match[1].split(separator || '&').inject( {}, function(hash, pair) {
 if ((pair = pair.split('='))[0]) {
 var key = decodeURIComponent(pair.shift());
 var value = pair.length > 1 ? pair.join('=') : pair[0];
 if (value != undefined)
 value = decodeURIComponent(value);
 if (key in hash) {
 if (!Object.isArray(hash[key]))
 hash[key] = [ hash[key] ];
 hash[key].push(value);
 } else
 hash[key] = value;
 }
 return hash;
 });
 }
 function toArray() {
 return this.split('');
 }
 function succ() {
 return this.slice(0, this.length - 1) + String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
 }
 function times(count) {
 return count < 1 ? '' : new Array(count + 1).join(this);
 }
 function camelize() {
 var parts = this.split('-'), len = parts.length;
 if (len == 1)
 return parts[0];
 var camelized = this.charAt(0) == '-' ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) : parts[0];
 for ( var i = 1; i < len; i++)
 camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
 return camelized;
 }
 function capitalize() {
 return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
 }
 function underscore() {
 return this.replace(/::/g, '/').replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2').replace(/([a-z\d])([A-Z])/g, '$1_$2').replace(/-/g, '_').toLowerCase();
 }
 function dasherize() {
 return this.replace(/_/g, '-');
 }
 function inspect(useDoubleQuotes) {
 var escapedString = this.replace(/[\x00-\x1f\\]/g, function(character) {
 if (character in String.specialChar) {
 return String.specialChar[character];
 }
 return '\\u00' + character.charCodeAt().toPaddedString(2, 16);
 });
 if (useDoubleQuotes)
 return '"' + escapedString.replace(/"/g, '\\"') + '"';
 return "'" + escapedString.replace(/'/g, '\\\'') + "'";
 }
 function toJSON() {
 return this.inspect(true);
 }
 function unfilterJSON(filter) {
 return this.replace(filter || Prototype.JSONFilter, '$1');
 }
 function isJSON() {
 var str = this;
 if (str.blank())
 return false;
 str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
 return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
 }
 function evalJSON(sanitize) {
 var json = this.unfilterJSON();
 try {
 if (!sanitize || json.isJSON())
 return eval('(' + json + ')');
 } catch (e) {
 }
 throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
 }
 function include(pattern) {
 return this.indexOf(pattern) > -1;
 }
 function startsWith(pattern) {
 return this.indexOf(pattern) === 0;
 }
 function endsWith(pattern) {
 var d = this.length - pattern.length;
 return d >= 0 && this.lastIndexOf(pattern) === d;
 }
 function empty() {
 return this == '';
 }
 function blank() {
 return /^\s*$/.test(this);
 }
 function interpolate(object, pattern) {
 return new Template(this, pattern).evaluate(object);
 }
 return {
 gsub : gsub,
 sub : sub,
 scan : scan,
 truncate : truncate,
 strip : String.prototype.trim ? String.prototype.trim : strip,
 stripTags : stripTags,
 stripScripts : stripScripts,
 extractScripts : extractScripts,
 evalScripts : evalScripts,
 escapeHTML : escapeHTML,
 unescapeHTML : unescapeHTML,
 toQueryParams : toQueryParams,
 parseQuery : toQueryParams,
 toArray : toArray,
 succ : succ,
 times : times,
 camelize : camelize,
 capitalize : capitalize,
 underscore : underscore,
 dasherize : dasherize,
 inspect : inspect,
 toJSON : toJSON,
 unfilterJSON : unfilterJSON,
 isJSON : isJSON,
 evalJSON : evalJSON,
 include : include,
 startsWith : startsWith,
 endsWith : endsWith,
 empty : empty,
 blank : blank,
 interpolate : interpolate
 };
})());
var Template = Class.create( {
 initialize : function(template, pattern) {
 this.template = template.toString();
 this.pattern = pattern || Template.Pattern;
 },
 evaluate : function(object) {
 if (object && Object.isFunction(object.toTemplateReplacements))
 object = object.toTemplateReplacements();
 return this.template.gsub(this.pattern, function(match) {
 if (object == null)
 return (match[1] + '');
 var before = match[1] || '';
 if (before == '\\')
 return match[2];
 var ctx = object, expr = match[3];
 var 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
 function each(iterator) {
 for ( var i = 0, length = this.length; i < length; i++)
 iterator(this[i]);
 }
 if (!_each)
 _each = each;
 function clear() {
 this.length = 0;
 return this;
 }
 function first() {
 return this[0];
 }
 function last() {
 return this[this.length - 1];
 }
 function compact() {
 return this.select(function(value) {
 return value != null;
 });
 }
 function flatten() {
 return this.inject( [], function(array, value) {
 if (Object.isArray(value))
 return array.concat(value.flatten());
 array.push(value);
 return array;
 });
 }
 function without() {
 var values = slice.call(arguments, 0);
 return this.select(function(value) {
 return !values.include(value);
 });
 }
 function reverse(inline) {
 return (inline !== false ? this : this.toArray())._reverse();
 }
 function uniq(sorted) {
 return this.inject( [], function(array, value, index) {
 if (0 == index || (sorted ? array.last() != value : !array.include(value)))
 array.push(value);
 return array;
 });
 }
 function intersect(array) {
 return this.uniq().findAll(function(item) {
 return array.detect(function(value) {
 return item === value
 });
 });
 }
 function clone() {
 return slice.call(this, 0);
 }
 function size() {
 return this.length;
 }
 function inspect() {
 return '[' + this.map(Object.inspect).join(', ') + ']';
 }
 function toJSON() {
 var results = [];
 this.each(function(object) {
 var value = Object.toJSON(object);
 if (!Object.isUndefined(value))
 results.push(value);
 });
 return '[' + results.join(', ') + ']';
 }
 function indexOf(item, i) {
 i || (i = 0);
 var length = this.length;
 if (i < 0)
 i = length + i;
 for (; i < length; i++)
 if (this[i] === item)
 return i;
 return -1;
 }
 function lastIndexOf(item, i) {
 i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
 var n = this.slice(0, i).reverse().indexOf(item);
 return (n < 0) ? n : i - n - 1;
 }
 function concat() {
 var array = slice.call(this, 0), item;
 for ( var i = 0, length = arguments.length; i < length; i++) {
 item = arguments[i];
 if (Object.isArray(item) && !('callee' in item)) {
 for ( var j = 0, arrayLength = item.length; j < arrayLength; j++)
 array.push(item[j]);
 } else {
 array.push(item);
 }
 }
 return array;
 }
 Object.extend(arrayProto, Enumerable);
 if (!arrayProto._reverse)
 arrayProto._reverse = arrayProto.reverse;
 Object.extend(arrayProto, {
 _each : _each,
 clear : clear,
 first : first,
 last : last,
 compact : compact,
 flatten : flatten,
 without : without,
 reverse : reverse,
 uniq : uniq,
 intersect : intersect,
 clone : clone,
 toArray : clone,
 size : size,
 inspect : inspect,
 toJSON : toJSON
 });
 var CONCAT_ARGUMENTS_BUGGY = (function() {
 return [].concat(arguments)[0][0] !== 1;
 })(1, 2)
 if (CONCAT_ARGUMENTS_BUGGY)
 arrayProto.concat = concat;
 if (!arrayProto.indexOf)
 arrayProto.indexOf = indexOf;
 if (!arrayProto.lastIndexOf)
 arrayProto.lastIndexOf = lastIndexOf;
})();
function $H(object) {
 return new Hash(object);
};
var Hash = Class.create(Enumerable, (function() {
 function initialize(object) {
 this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
 }
 function _each(iterator) {
 for ( var key in this._object) {
 var value = this._object[key], pair = [ key, value ];
 pair.key = key;
 pair.value = value;
 iterator(pair);
 }
 }
 function set(key, value) {
 return this._object[key] = value;
 }
 function get(key) {
 if (this._object[key] !== Object.prototype[key])
 return this._object[key];
 }
 function unset(key) {
 var value = this._object[key];
 delete this._object[key];
 return value;
 }
 function toObject() {
 return Object.clone(this._object);
 }
 function keys() {
 return this.pluck('key');
 }
 function values() {
 return this.pluck('value');
 }
 function index(value) {
 var match = this.detect(function(pair) {
 return pair.value === value;
 });
 return match && match.key;
 }
 function merge(object) {
 return this.clone().update(object);
 }
 function update(object) {
 return new Hash(object).inject(this, function(result, pair) {
 result.set(pair.key, pair.value);
 return result;
 });
 }
 function toQueryPair(key, value) {
 if (Object.isUndefined(value))
 return key;
 return key + '=' + encodeURIComponent(String.interpret(value));
 }
 function toQueryString() {
 return this.inject( [], function(results, pair) {
 var key = encodeURIComponent(pair.key), values = pair.value;
 if (values && typeof values == 'object') {
 if (Object.isArray(values))
 return results.concat(values.map(toQueryPair.curry(key)));
 } else
 results.push(toQueryPair(key, values));
 return results;
 }).join('&');
 }
 function inspect() {
 return '#<Hash:{' + this.map(function(pair) {
 return pair.map(Object.inspect).join(': ');
 }).join(', ') + '}>';
 }
 function toJSON() {
 return Object.toJSON(this.toObject());
 }
 function clone() {
 return new Hash(this);
 }
 return {
 initialize : initialize,
 _each : _each,
 set : set,
 get : get,
 unset : unset,
 toObject : toObject,
 toTemplateReplacements : toObject,
 keys : keys,
 values : values,
 index : index,
 merge : merge,
 update : update,
 toQueryString : toQueryString,
 inspect : inspect,
 toJSON : toJSON,
 clone : clone
 };
})());
Hash.from = $H;
Object.extend(Number.prototype, (function() {
 function toColorPart() {
 return this.toPaddedString(2, 16);
 }
 function succ() {
 return this + 1;
 }
 function times(iterator, context) {
 $R(0, this, true).each(iterator, context);
 return this;
 }
 function toPaddedString(length, radix) {
 var string = this.toString(radix || 10);
 return '0'.times(length - string.length) + string;
 }
 function toJSON() {
 return isFinite(this) ? this.toString() : 'null';
 }
 function abs() {
 return Math.abs(this);
 }
 function round() {
 return Math.round(this);
 }
 function ceil() {
 return Math.ceil(this);
 }
 function floor() {
 return Math.floor(this);
 }
 return {
 toColorPart : toColorPart,
 succ : succ,
 times : times,
 toPaddedString : toPaddedString,
 toJSON : toJSON,
 abs : abs,
 round : round,
 ceil : ceil,
 floor : floor
 };
})());
function $R(start, end, exclusive) {
 return new ObjectRange(start, end, exclusive);
}
var ObjectRange = Class.create(Enumerable, (function() {
 function initialize(start, end, exclusive) {
 this.start = start;
 this.end = end;
 this.exclusive = exclusive;
 }
 function _each(iterator) {
 var value = this.start;
 while (this.include(value)) {
 iterator(value);
 value = value.succ();
 }
 }
 function include(value) {
 if (value < this.start)
 return false;
 if (this.exclusive)
 return value < this.end;
 return value <= this.end;
 }
 return {
 initialize : initialize,
 _each : _each,
 include : include
 };
})());
var Ajax = {
 getTransport : function() {
 return Try.these(function() {
 return new XMLHttpRequest()
 }, function() {
 return new ActiveXObject('Msxml2.XMLHTTP')
 }, function() {
 return new ActiveXObject('Microsoft.XMLHTTP')
 }) || false;
 },
 activeRequestCount : 0
};
Ajax.Responders = {
 responders : [],
 _each : function(iterator) {
 this.responders._each(iterator);
 },
 register : function(responder) {
 if (!this.include(responder))
 this.responders.push(responder);
 },
 unregister : function(responder) {
 this.responders = this.responders.without(responder);
 },
 dispatch : function(callback, request, transport, json) {
 this.each(function(responder) {
 if (Object.isFunction(responder[callback])) {
 try {
 responder[callback].apply(responder, [ request, transport, json ]);
 } catch (e) {
 }
 }
 });
 }
};
Object.extend(Ajax.Responders, Enumerable);
Ajax.Responders.register( {
 onCreate : function() {
 Ajax.activeRequestCount++
 },
 onComplete : function() {
 Ajax.activeRequestCount--
 }
});
Ajax.Base = Class.create( {
 initialize : function(options) {
 this.options = {
 method : 'post',
 asynchronous : true,
 contentType : 'application/x-www-form-urlencoded',
 encoding : 'UTF-8',
 parameters : '',
 evalJSON : true,
 evalJS : true
 };
 Object.extend(this.options, options || {});
 this.options.method = this.options.method.toLowerCase();
 if (Object.isString(this.options.parameters))
 this.options.parameters = this.options.parameters.toQueryParams();
 else if (Object.isHash(this.options.parameters))
 this.options.parameters = this.options.parameters.toObject();
 }
});
Ajax.Request = Class.create(Ajax.Base, {
 _complete : false,
 initialize : function($super, url, options) {
 $super(options);
 this.transport = Ajax.getTransport();
 this.request(url);
 },
 request : function(url) {
 this.url = url;
 this.method = this.options.method;
 var params = Object.clone(this.options.parameters);
 if (! [ 'get', 'post' ].include(this.method)) {
 params['_method'] = this.method;
 this.method = 'post';
 }
 this.parameters = params;
 if (params = Object.toQueryString(params)) {
 if (this.method == 'get')
 this.url += (this.url.include('?') ? '&' : '?') + params;
 else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
 params += '&_=';
 }
 try {
 var response = new Ajax.Response(this);
 if (this.options.onCreate)
 this.options.onCreate(response);
 Ajax.Responders.dispatch('onCreate', this, response);
 this.transport.open(this.method.toUpperCase(), this.url, this.options.asynchronous);
 if (this.options.asynchronous)
 this.respondToReadyState.bind(this).defer(1);
 this.transport.onreadystatechange = this.onStateChange.bind(this);
 this.setRequestHeaders();
 this.body = this.method == 'post' ? (this.options.postBody || params) : null;
 this.transport.send(this.body);
 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 : '');
 if (this.transport.overrideMimeType && (navigator.userAgent.match(/Gecko\/(\d{4})/) || [ 0, 2005 ])[1] < 2005)
 headers['Connection'] = 'close';
 }
 if (typeof this.options.requestHeaders == 'object') {
 var extras = this.options.requestHeaders;
 if (Object.isFunction(extras.push))
 for ( var i = 0, length = extras.length; i < length; i += 2)
 headers[extras[i]] = extras[i + 1];
 else
 $H(extras).each(function(pair) {
 headers[pair.key] = pair.value
 });
 }
 for ( var name in headers)
 this.transport.setRequestHeader(name, headers[name]);
 },
 success : function() {
 var status = this.getStatus();
 return !status || (status >= 200 && status < 300);
 },
 getStatus : function() {
 try {
 return this.transport.status || 0;
 } catch (e) {
 return 0
 }
 },
 respondToReadyState : function(readyState) {
 var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);
 if (state == 'Complete') {
 try {
 this._complete = true;
 (this.options['on' + response.status] || this.options['on' + (this.success() ? 'Success' : 'Failure')] || Prototype.emptyFunction)(response, response.headerJSON);
 } catch (e) {
 this.dispatchException(e);
 }
 var contentType = response.getHeader('Content-type');
 if (this.options.evalJS == 'force' || (this.options.evalJS && this.isSameOrigin() && contentType && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
 this.evalResponse();
 }
 try {
 (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
 Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
 } catch (e) {
 this.dispatchException(e);
 }
 if (state == 'Complete') {
 this.transport.onreadystatechange = Prototype.emptyFunction;
 }
 },
 isSameOrigin : function() {
 var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
 return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate( {
 protocol : location.protocol,
 domain : document.domain,
 port : location.port ? ':' + location.port : ''
 }));
 },
 getHeader : function(name) {
 try {
 return this.transport.getResponseHeader(name) || null;
 } catch (e) {
 return null;
 }
 },
 evalResponse : function() {
 try {
 return eval((this.transport.responseText || '').unfilterJSON());
 } catch (e) {
 this.dispatchException(e);
 }
 },
 dispatchException : function(exception) {
 (this.options.onException || Prototype.emptyFunction)(this, exception);
 Ajax.Responders.dispatch('onException', this, exception);
 }
});
Ajax.Request.Events = [ 'Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete' ];
Ajax.Response = Class.create( {
 initialize : function(request) {
 this.request = request;
 var transport = this.transport = request.transport, readyState = this.readyState = transport.readyState;
 if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
 this.status = this.getStatus();
 this.statusText = this.getStatusText();
 this.responseText = String.interpret(transport.responseText);
 this.headerJSON = this._getHeaderJSON();
 }
 if (readyState == 4) {
 var xml = transport.responseXML;
 this.responseXML = Object.isUndefined(xml) ? null : xml;
 this.responseJSON = this._getResponseJSON();
 }
 },
 status : 0,
 statusText : '',
 getStatus : Ajax.Request.prototype.getStatus,
 getStatusText : function() {
 try {
 return this.transport.statusText || '';
 } catch (e) {
 return ''
 }
 },
 getHeader : Ajax.Request.prototype.getHeader,
 getAllHeaders : function() {
 try {
 return this.getAllResponseHeaders();
 } catch (e) {
 return null
 }
 },
 getResponseHeader : function(name) {
 return this.transport.getResponseHeader(name);
 },
 getAllResponseHeaders : function() {
 return this.transport.getAllResponseHeaders();
 },
 _getHeaderJSON : function() {
 var json = this.getHeader('X-JSON');
 if (!json)
 return null;
 json = decodeURIComponent(escape(json));
 try {
 return json.evalJSON(this.request.options.sanitizeJSON || !this.request.isSameOrigin());
 } catch (e) {
 this.request.dispatchException(e);
 }
 },
 _getResponseJSON : function() {
 var options = this.request.options;
 if (!options.evalJSON || (options.evalJSON != 'force' && !(this.getHeader('Content-type') || '').include('application/json')) || this.responseText.blank())
 return null;
 try {
 return this.responseText.evalJSON(options.sanitizeJSON || !this.request.isSameOrigin());
 } catch (e) {
 this.request.dispatchException(e);
 }
 }
});
Ajax.Updater = Class.create(Ajax.Request, {
 initialize : function($super, container, url, options) {
 this.container = {
 success : (container.success || container),
 failure : (container.failure || (container.success ? null : container))
 };
 options = Object.clone(options);
 var onComplete = options.onComplete;
 options.onComplete = (function(response, json) {
 this.updateContent(response.responseText);
 if (Object.isFunction(onComplete))
 onComplete(response, json);
 }).bind(this);
 $super(url, options);
 },
 updateContent : function(responseText) {
 var receiver = this.container[this.success() ? 'success' : 'failure'], options = this.options;
 if (!options.evalScripts)
 responseText = responseText.stripScripts();
 if (receiver = $(receiver)) {
 if (options.insertion) {
 if (Object.isString(options.insertion)) {
 var insertion = {};
 insertion[options.insertion] = responseText;
 receiver.insert(insertion);
 } else
 options.insertion(receiver, responseText);
 } else
 receiver.update(responseText);
 }
 }
});
Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
 initialize : function($super, container, url, options) {
 $super(options);
 this.onComplete = this.options.onComplete;
 this.frequency = (this.options.frequency || 2);
 this.decay = (this.options.decay || 1);
 this.updater = {};
 this.container = container;
 this.url = url;
 this.start();
 },
 start : function() {
 this.options.onComplete = this.updateComplete.bind(this);
 this.onTimerEvent();
 },
 stop : function() {
 this.updater.options.onComplete = undefined;
 clearTimeout(this.timer);
 (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
 },
 updateComplete : function(response) {
 if (this.options.decay) {
 this.decay = (response.responseText == this.lastText ? this.decay * this.options.decay : 1);
 this.lastText = response.responseText;
 }
 this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
 },
 onTimerEvent : function() {
 this.updater = new Ajax.Updater(this.container, this.url, this.options);
 }
});
function $(element) {
 if (arguments.length > 1) {
 for ( var i = 0, elements = [], length = arguments.length; i < length; i++)
 elements.push($(arguments[i]));
 return elements;
 }
 if (Object.isString(element))
 element = document.getElementById(element);
 return Element.extend(element);
}
if (Prototype.BrowserFeatures.XPath) {
 document._getElementsByXPath = function(expression, parentElement) {
 var results = [];
 var query = document.evaluate(expression, $(parentElement) || document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
 for ( var i = 0, length = query.snapshotLength; i < length; i++)
 results.push(Element.extend(query.snapshotItem(i)));
 return results;
 };
}
if (!window.Node)
 var Node = {};
if (!Node.ELEMENT_NODE) {
 Object.extend(Node, {
 ELEMENT_NODE : 1,
 ATTRIBUTE_NODE : 2,
 TEXT_NODE : 3,
 CDATA_SECTION_NODE : 4,
 ENTITY_REFERENCE_NODE : 5,
 ENTITY_NODE : 6,
 PROCESSING_INSTRUCTION_NODE : 7,
 COMMENT_NODE : 8,
 DOCUMENT_NODE : 9,
 DOCUMENT_TYPE_NODE : 10,
 DOCUMENT_FRAGMENT_NODE : 11,
 NOTATION_NODE : 12
 });
}
(function(global) {
 var SETATTRIBUTE_IGNORES_NAME = (function() {
 var elForm = document.createElement("form");
 var elInput = document.createElement("input");
 var root = document.documentElement;
 elInput.setAttribute("name", "test");
 elForm.appendChild(elInput);
 root.appendChild(elForm);
 var isBuggy = elForm.elements ? (typeof elForm.elements.test == "undefined") : null;
 root.removeChild(elForm);
 elForm = elInput = null;
 return isBuggy;
 })();
 var element = global.Element;
 global.Element = function(tagName, attributes) {
 attributes = attributes || {};
 tagName = tagName.toLowerCase();
 var cache = Element.cache;
 if (SETATTRIBUTE_IGNORES_NAME && attributes.name) {
 tagName = '<' + tagName + ' name="' + attributes.name + '">';
 delete attributes.name;
 return Element.writeAttribute(document.createElement(tagName), attributes);
 }
 if (!cache[tagName])
 cache[tagName] = Element.extend(document.createElement(tagName));
 return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
 };
 Object.extend(global.Element, element || {});
 if (element)
 global.Element.prototype = element.prototype;
})(this);
Element.cache = {};
Element.idCounter = 1;
Element.Methods = {
 visible : function(element) {
 return $(element).style.display != 'none';
 },
 toggle : function(element) {
 element = $(element);
 Element[Element.visible(element) ? 'hide' : 'show'](element);
 return element;
 },
 hide : function(element) {
 element = $(element);
 element.style.display = 'none';
 return element;
 },
 show : function(element) {
 element = $(element);
 element.style.display = '';
 return element;
 },
 remove : function(element) {
 element = $(element);
 element.parentNode.removeChild(element);
 return element;
 },
 update : (function() {
 var SELECT_ELEMENT_INNERHTML_BUGGY = (function() {
 var el = document.createElement("select"), isBuggy = true;
 el.innerHTML = "<option value=\"test\">test</option>";
 if (el.options && el.options[0]) {
 isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION";
 }
 el = null;
 return isBuggy;
 })();
 var TABLE_ELEMENT_INNERHTML_BUGGY = (function() {
 try {
 var el = document.createElement("table");
 if (el && el.tBodies) {
 el.innerHTML = "<tbody><tr><td>test</td></tr></tbody>";
 var isBuggy = typeof el.tBodies[0] == "undefined";
 el = null;
 return isBuggy;
 }
 } catch (e) {
 return true;
 }
 })();
 var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function() {
 var s = document.createElement("script"), isBuggy = false;
 try {
 s.appendChild(document.createTextNode(""));
 isBuggy = !s.firstChild || s.firstChild && s.firstChild.nodeType !== 3;
 } catch (e) {
 isBuggy = true;
 }
 s = null;
 return isBuggy;
 })();
 function update(element, content) {
 element = $(element);
 if (content && content.toElement)
 content = content.toElement();
 if (Object.isElement(content))
 return element.update().insert(content);
 content = Object.toHTML(content);
 var tagName = element.tagName.toUpperCase();
 if (tagName === 'SCRIPT' && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) {
 element.text = content;
 return element;
 }
 if (SELECT_ELEMENT_INNERHTML_BUGGY || TABLE_ELEMENT_INNERHTML_BUGGY) {
 if (tagName in Element._insertionTranslations.tags) {
 while (element.firstChild) {
 element.removeChild(element.firstChild);
 }
 Element._getContentFromAnonymousElement(tagName, content.stripScripts()).each(function(node) {
 element.appendChild(node)
 });
 } else {
 element.innerHTML = content.stripScripts();
 }
 } else {
 element.innerHTML = content.stripScripts();
 }
 content.evalScripts.bind(content).defer();
 return element;
 }
 return update;
 })(),
 replace : function(element, content) {
 element = $(element);
 if (content && content.toElement)
 content = content.toElement();
 else if (!Object.isElement(content)) {
 content = Object.toHTML(content);
 var range = element.ownerDocument.createRange();
 range.selectNode(element);
 content.evalScripts.bind(content).defer();
 content = range.createContextualFragment(content.stripScripts());
 }
 element.parentNode.replaceChild(content, element);
 return element;
 },
 insert : function(element, insertions) {
 element = $(element);
 if (Object.isString(insertions) || Object.isNumber(insertions) || Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
 insertions = {
 bottom : insertions
 };
 var content, insert, tagName, childNodes;
 for ( var position in insertions) {
 content = insertions[position];
 position = position.toLowerCase();
 insert = Element._insertionTranslations[position];
 if (content && content.toElement)
 content = content.toElement();
 if (Object.isElement(content)) {
 insert(element, content);
 continue;
 }
 content = Object.toHTML(content);
 tagName = ((position == 'before' || position == 'after') ? element.parentNode : element).tagName.toUpperCase();
 childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
 if (position == 'top' || position == 'after')
 childNodes.reverse();
 childNodes.each(insert.curry(element));
 content.evalScripts.bind(content).defer();
 }
 return element;
 },
 wrap : function(element, wrapper, attributes) {
 element = $(element);
 if (Object.isElement(wrapper))
 $(wrapper).writeAttribute(attributes || {});
 else if (Object.isString(wrapper))
 wrapper = new Element(wrapper, attributes);
 else
 wrapper = new Element('div', wrapper);
 if (element.parentNode)
 element.parentNode.replaceChild(wrapper, element);
 wrapper.appendChild(element);
 return wrapper;
 },
 inspect : function(element) {
 element = $(element);
 var result = '<' + element.tagName.toLowerCase();
 $H( {
 'id' : 'id',
 'className' : 'class'
 }).each(function(pair) {
 var property = pair.first(), attribute = pair.last();
 var value = (element[property] || '').toString();
 if (value)
 result += ' ' + attribute + '=' + value.inspect(true);
 });
 return result + '>';
 },
 recursivelyCollect : function(element, property) {
 element = $(element);
 var elements = [];
 while (element = element[property])
 if (element.nodeType == 1)
 elements.push(Element.extend(element));
 return elements;
 },
 ancestors : function(element) {
 return Element.recursivelyCollect(element, 'parentNode');
 },
 descendants : function(element) {
 return Element.select(element, "*");
 },
 firstDescendant : function(element) {
 element = $(element).firstChild;
 while (element && element.nodeType != 1)
 element = element.nextSibling;
 return $(element);
 },
 immediateDescendants : function(element) {
 if (!(element = $(element).firstChild))
 return [];
 while (element && element.nodeType != 1)
 element = element.nextSibling;
 if (element)
 return [ element ].concat($(element).nextSiblings());
 return [];
 },
 previousSiblings : function(element) {
 return Element.recursivelyCollect(element, 'previousSibling');
 },
 nextSiblings : function(element) {
 return Element.recursivelyCollect(element, 'nextSibling');
 },
 siblings : function(element) {
 element = $(element);
 return Element.previousSiblings(element).reverse().concat(Element.nextSiblings(element));
 },
 match : function(element, selector) {
 if (Object.isString(selector))
 selector = new Selector(selector);
 return selector.match($(element));
 },
 up : function(element, expression, index) {
 element = $(element);
 if (arguments.length == 1)
 return $(element.parentNode);
 var ancestors = Element.ancestors(element);
 return Object.isNumber(expression) ? ancestors[expression] : Selector.findElement(ancestors, expression, index);
 },
 down : function(element, expression, index) {
 element = $(element);
 if (arguments.length == 1)
 return Element.firstDescendant(element);
 return Object.isNumber(expression) ? Element.descendants(element)[expression] : Element.select(element, expression)[index || 0];
 },
 previous : function(element, expression, index) {
 element = $(element);
 if (arguments.length == 1)
 return $(Selector.handlers.previousElementSibling(element));
 var previousSiblings = Element.previousSiblings(element);
 return Object.isNumber(expression) ? previousSiblings[expression] : Selector.findElement(previousSiblings, expression, index);
 },
 next : function(element, expression, index) {
 element = $(element);
 if (arguments.length == 1)
 return $(Selector.handlers.nextElementSibling(element));
 var nextSiblings = Element.nextSiblings(element);
 return Object.isNumber(expression) ? nextSiblings[expression] : Selector.findElement(nextSiblings, expression, index);
 },
 select : function(element) {
 var args = Array.prototype.slice.call(arguments, 1);
 return Selector.findChildElements(element, args);
 },
 adjacent : function(element) {
 var args = Array.prototype.slice.call(arguments, 1);
 return Selector.findChildElements(element.parentNode, args).without(element);
 },
 identify : function(element) {
 element = $(element);
 var id = Element.readAttribute(element, 'id');
 if (id)
 return id;
 do {
 id = 'anonymous_element_' + Element.idCounter++
 } while ($(id));
 Element.writeAttribute(element, 'id', id);
 return id;
 },
 readAttribute : function(element, name) {
 element = $(element);
 if (Prototype.Browser.IE) {
 var t = Element._attributeTranslations.read;
 if (t.values[name])
 return t.values[name](element, name);
 if (t.names[name])
 name = t.names[name];
 if (name.include(':')) {
 return (!element.attributes || !element.attributes[name]) ? null : element.attributes[name].value;
 }
 }
 return element.getAttribute(name);
 },
 writeAttribute : function(element, name, value) {
 element = $(element);
 var attributes = {}, t = Element._attributeTranslations.write;
 if (typeof name == 'object')
 attributes = name;
 else
 attributes[name] = Object.isUndefined(value) ? true : value;
 for ( var attr in attributes) {
 name = t.names[attr] || attr;
 value = attributes[attr];
 if (t.values[attr])
 name = t.values[attr](element, value);
 if (value === false || value === null)
 element.removeAttribute(name);
 else if (value === true)
 element.setAttribute(name, name);
 else
 element.setAttribute(name, value);
 }
 return element;
 },
 getHeight : function(element) {
 return Element.getDimensions(element).height;
 },
 getWidth : function(element) {
 return Element.getDimensions(element).width;
 },
 classNames : function(element) {
 return new Element.ClassNames(element);
 },
 hasClassName : function(element, className) {
 if (!(element = $(element)))
 return;
 var elementClassName = element.className;
 return (elementClassName.length > 0 && (elementClassName == className || new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
 },
 addClassName : function(element, className) {
 if (!(element = $(element)))
 return;
 if (!Element.hasClassName(element, className))
 element.className += (element.className ? ' ' : '') + className;
 return element;
 },
 removeClassName : function(element, className) {
 if (!(element = $(element)))
 return;
 element.className = element.className.replace(new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
 return element;
 },
 toggleClassName : function(element, className) {
 if (!(element = $(element)))
 return;
 return Element[Element.hasClassName(element, className) ? 'removeClassName' : 'addClassName'](element, className);
 },
 cleanWhitespace : function(element) {
 element = $(element);
 var node = element.firstChild;
 while (node) {
 var nextNode = node.nextSibling;
 if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
 element.removeChild(node);
 node = nextNode;
 }
 return element;
 },
 empty : function(element) {
 return $(element).innerHTML.blank();
 },
 descendantOf : function(element, ancestor) {
 element = $(element), ancestor = $(ancestor);
 if (element.compareDocumentPosition)
 return (element.compareDocumentPosition(ancestor) & 8) === 8;
 if (ancestor.contains)
 return ancestor.contains(element) && ancestor !== element;
 while (element = element.parentNode)
 if (element == ancestor)
 return true;
 return false;
 },
 scrollTo : function(element) {
 element = $(element);
 var pos = Element.cumulativeOffset(element);
 window.scrollTo(pos[0], pos[1]);
 return element;
 },
 getStyle : function(element, style) {
 element = $(element);
 style = style == 'float' ? 'cssFloat' : style.camelize();
 var value = element.style[style];
 if (!value || value == 'auto') {
 var css = document.defaultView.getComputedStyle(element, null);
 value = css ? css[style] : null;
 }
 if (style == 'opacity')
 return value ? parseFloat(value) : 1.0;
 return value == 'auto' ? null : value;
 },
 getOpacity : function(element) {
 return $(element).getStyle('opacity');
 },
 setStyle : function(element, styles) {
 element = $(element);
 var elementStyle = element.style, match;
 if (Object.isString(styles)) {
 element.style.cssText += ';' + styles;
 return styles.include('opacity') ? element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
 }
 for ( var property in styles)
 if (property == 'opacity')
 element.setOpacity(styles[property]);
 else
 elementStyle[(property == 'float' || property == 'cssFloat') ? (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : property] = styles[property];
 return element;
 },
 setOpacity : function(element, value) {
 element = $(element);
 element.style.opacity = (value == 1 || value === '') ? '' : (value < 0.00001) ? 0 : value;
 return element;
 },
 getDimensions : function(element) {
 element = $(element);
 var display = Element.getStyle(element, 'display');
 if (display != 'none' && display != null) // Safari bug
 return {
 width : element.offsetWidth,
 height : element.offsetHeight
 };
 var els = element.style;
 var originalVisibility = els.visibility;
 var originalPosition = els.position;
 var originalDisplay = els.display;
 els.visibility = 'hidden';
 if (originalPosition != 'fixed') // Switching fixed to absolute causes
 els.position = 'absolute';
 els.display = 'block';
 var originalWidth = element.clientWidth;
 var originalHeight = element.clientHeight;
 els.display = originalDisplay;
 els.position = originalPosition;
 els.visibility = originalVisibility;
 return {
 width : originalWidth,
 height : originalHeight
 };
},
makePositioned : function(element) {
 element = $(element);
 var pos = Element.getStyle(element, 'position');
 if (pos == 'static' || !pos) {
 element._madePositioned = true;
 element.style.position = 'relative';
 if (Prototype.Browser.Opera) {
 element.style.top = 0;
 element.style.left = 0;
 }
 }
 return element;
},
undoPositioned : function(element) {
 element = $(element);
 if (element._madePositioned) {
 element._madePositioned = undefined;
 element.style.position = element.style.top = element.style.left = element.style.bottom = element.style.right = '';
 }
 return element;
},
makeClipping : function(element) {
 element = $(element);
 if (element._overflow)
 return element;
 element._overflow = Element.getStyle(element, 'overflow') || 'auto';
 if (element._overflow !== 'hidden')
 element.style.overflow = 'hidden';
 return element;
},
undoClipping : function(element) {
 element = $(element);
 if (!element._overflow)
 return element;
 element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
 element._overflow = null;
 return element;
},
cumulativeOffset : function(element) {
 var valueT = 0, valueL = 0;
 do {
 valueT += element.offsetTop || 0;
 valueL += element.offsetLeft || 0;
 element = element.offsetParent;
 } while (element);
 return Element._returnOffset(valueL, valueT);
},
positionedOffset : function(element) {
 var valueT = 0, valueL = 0;
 do {
 valueT += element.offsetTop || 0;
 valueL += element.offsetLeft || 0;
 element = element.offsetParent;
 if (element) {
 if (element.tagName.toUpperCase() == 'BODY')
 break;
 var p = Element.getStyle(element, 'position');
 if (p !== 'static')
 break;
 }
 } while (element);
 return Element._returnOffset(valueL, valueT);
},
absolutize : function(element) {
 element = $(element);
 if (Element.getStyle(element, 'position') == 'absolute')
 return element;
 var offsets = Element.positionedOffset(element);
 var top = offsets[1];
 var left = offsets[0];
 var width = element.clientWidth;
 var height = element.clientHeight;
 element._originalLeft = left - parseFloat(element.style.left || 0);
 element._originalTop = top - parseFloat(element.style.top || 0);
 element._originalWidth = element.style.width;
 element._originalHeight = element.style.height;
 element.style.position = 'absolute';
 element.style.top = top + 'px';
 element.style.left = left + 'px';
 element.style.width = width + 'px';
 element.style.height = height + 'px';
 return element;
},
relativize : function(element) {
 element = $(element);
 if (Element.getStyle(element, 'position') == 'relative')
 return element;
 element.style.position = 'relative';
 var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);
 var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
 element.style.top = top + 'px';
 element.style.left = left + 'px';
 element.style.height = element._originalHeight;
 element.style.width = element._originalWidth;
 return element;
},
cumulativeScrollOffset : function(element) {
 var valueT = 0, valueL = 0;
 do {
 valueT += element.scrollTop || 0;
 valueL += element.scrollLeft || 0;
 element = element.parentNode;
 } while (element);
 return Element._returnOffset(valueL, valueT);
},
getOffsetParent : function(element) {
 if (element.offsetParent)
 return $(element.offsetParent);
 if (element == document.body)
 return $(element);
 while ((element = element.parentNode) && element != document.body)
 if (Element.getStyle(element, 'position') != 'static')
 return $(element);
 return $(document.body);
},
viewportOffset : function(forElement) {
 var valueT = 0, valueL = 0;
 var element = forElement;
 do {
 valueT += element.offsetTop || 0;
 valueL += element.offsetLeft || 0;
 if (element.offsetParent == document.body && Element.getStyle(element, 'position') == 'absolute')
 break;
 } while (element = element.offsetParent);
 element = forElement;
 do {
 if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {
 valueT -= element.scrollTop || 0;
 valueL -= element.scrollLeft || 0;
 }
 } while (element = element.parentNode);
 return Element._returnOffset(valueL, valueT);
},
clonePosition : function(element, source) {
 var options = Object.extend( {
 setLeft : true,
 setTop : true,
 setWidth : true,
 setHeight : true,
 offsetTop : 0,
 offsetLeft : 0
 }, arguments[2] || {});
 source = $(source);
 var p = Element.viewportOffset(source);
 element = $(element);
 var delta = [ 0, 0 ];
 var parent = null;
 if (Element.getStyle(element, 'position') == 'absolute') {
 parent = Element.getOffsetParent(element);
 delta = Element.viewportOffset(parent);
 }
 if (parent == document.body) {
 delta[0] -= document.body.offsetLeft;
 delta[1] -= document.body.offsetTop;
 }
 if (options.setLeft)
 element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';
 if (options.setTop)
 element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';
 if (options.setWidth)
 element.style.width = source.offsetWidth + 'px';
 if (options.setHeight)
 element.style.height = source.offsetHeight + 'px';
 return element;
}
};
Object.extend(Element.Methods, {
 getElementsBySelector : Element.Methods.select,
 childElements : Element.Methods.immediateDescendants
});
Element._attributeTranslations = {
 write : {
 names : {
 className : 'class',
 htmlFor : 'for'
 },
 values : {}
 }
};
if (Prototype.Browser.Opera) {
 Element.Methods.getStyle = Element.Methods.getStyle.wrap(function(proceed, element, style) {
 switch (style) {
 case 'left':
 case 'top':
 case 'right':
 case 'bottom':
 if (proceed(element, 'position') === 'static')
 return null;
 case 'height':
 case 'width':
 if (!Element.visible(element))
 return null;
 var dim = parseInt(proceed(element, style), 10);
 if (dim !== element['offset' + style.capitalize()])
 return dim + 'px';
 var properties;
 if (style === 'height') {
 properties = [ 'border-top-width', 'padding-top', 'padding-bottom', 'border-bottom-width' ];
 } else {
 properties = [ 'border-left-width', 'padding-left', 'padding-right', 'border-right-width' ];
 }
 return properties.inject(dim, function(memo, property) {
 var val = proceed(element, property);
 return val === null ? memo : memo - parseInt(val, 10);
 }) + 'px';
 default:
 return proceed(element, style);
 }
 });
 Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(function(proceed, element, attribute) {
 if (attribute === 'title')
 return element.title;
 return proceed(element, attribute);
 });
}
else if (Prototype.Browser.IE) {
 Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(function(proceed, element) {
 element = $(element);
 try {
 element.offsetParent
 } catch (e) {
 return $(document.body)
 }
 var position = element.getStyle('position');
 if (position !== 'static')
 return proceed(element);
 element.setStyle( {
 position : 'relative'
 });
 var value = proceed(element);
 element.setStyle( {
 position : position
 });
 return value;
 });
 $w('positionedOffset viewportOffset').each(function(method) {
 Element.Methods[method] = Element.Methods[method].wrap(function(proceed, element) {
 element = $(element);
 try {
 element.offsetParent
 } catch (e) {
 return Element._returnOffset(0, 0)
 }
 var position = element.getStyle('position');
 if (position !== 'static')
 return proceed(element);
 var offsetParent = element.getOffsetParent();
 if (offsetParent && offsetParent.getStyle('position') === 'fixed')
 offsetParent.setStyle( {
 zoom : 1
 });
 element.setStyle( {
 position : 'relative'
 });
 var value = proceed(element);
 element.setStyle( {
 position : position
 });
 return value;
 });
 });
 Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(function(proceed, element) {
 try {
 element.offsetParent
 } catch (e) {
 return Element._returnOffset(0, 0)
 }
 return proceed(element);
 });
 Element.Methods.getStyle = function(element, style) {
 element = $(element);
 style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
 var value = element.style[style];
 if (!value && element.currentStyle)
 value = element.currentStyle[style];
 if (style == 'opacity') {
 if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
 if (value[1])
 return parseFloat(value[1]) / 100;
 return 1.0;
 }
 if (value == 'auto') {
 if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
 return element['offset' + style.capitalize()] + 'px';
 return null;
 }
 return value;
 };
 Element.Methods.setOpacity = function(element, value) {
 function stripAlpha(filter) {
 return filter.replace(/alpha\([^\)]*\)/gi, '');
 }
 element = $(element);
 var currentStyle = element.currentStyle;
 if ((currentStyle && !currentStyle.hasLayout) || (!currentStyle && element.style.zoom == 'normal'))
 element.style.zoom = 1;
 var filter = element.getStyle('filter'), style = element.style;
 if (value == 1 || value === '') {
 (filter = stripAlpha(filter)) ? style.filter = filter : style.removeAttribute('filter');
 return element;
 } else if (value < 0.00001)
 value = 0;
 style.filter = stripAlpha(filter) + 'alpha(opacity=' + (value * 100) + ')';
 return element;
 };
 Element._attributeTranslations = (function() {
 var classProp = 'className';
 var forProp = 'for';
 var el = document.createElement('div');
 el.setAttribute(classProp, 'x');
 if (el.className !== 'x') {
 el.setAttribute('class', 'x');
 if (el.className === 'x') {
 classProp = 'class';
 }
 }
 el = null;
 el = document.createElement('label');
 el.setAttribute(forProp, 'x');
 if (el.htmlFor !== 'x') {
 el.setAttribute('htmlFor', 'x');
 if (el.htmlFor === 'x') {
 forProp = 'htmlFor';
 }
 }
 el = null;
 return {
 read : {
 names : {
 'class' : classProp,
 'className' : classProp,
 'for' : forProp,
 'htmlFor' : forProp
 },
 values : {
 _getAttr : function(element, attribute) {
 return element.getAttribute(attribute);
 },
 _getAttr2 : function(element, attribute) {
 return element.getAttribute(attribute, 2);
 },
 _getAttrNode : function(element, attribute) {
 var node = element.getAttributeNode(attribute);
 return node ? node.value : "";
 },
 _getEv : (function() {
 var el = document.createElement('div');
 el.onclick = Prototype.emptyFunction;
 var value = el.getAttribute('onclick');
 var f;
 if (String(value).indexOf('{') > -1) {
 f = function(element, attribute) {
 attribute = element.getAttribute(attribute);
 if (!attribute)
 return null;
 attribute = attribute.toString();
 attribute = attribute.split('{')[1];
 attribute = attribute.split('}')[0];
 return attribute.strip();
 };
 } else if (value === '') {
 f = function(element, attribute) {
 attribute = element.getAttribute(attribute);
 if (!attribute)
 return null;
 return attribute.strip();
 };
 }
 el = null;
 return f;
 })(),
 _flag : function(element, attribute) {
 return $(element).hasAttribute(attribute) ? attribute : null;
 },
 style : function(element) {
 return element.style.cssText.toLowerCase();
 },
 title : function(element) {
 return element.title;
 }
 }
 }
 }
 })();
 Element._attributeTranslations.write = {
 names : Object.extend( {
 cellpadding : 'cellPadding',
 cellspacing : 'cellSpacing'
 }, Element._attributeTranslations.read.names),
 values : {
 checked : function(element, value) {
 element.checked = !!value;
 },
 style : function(element, value) {
 element.style.cssText = value ? value : '';
 }
 }
 };
 Element._attributeTranslations.has = {};
 $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + 'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
 Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
 Element._attributeTranslations.has[attr.toLowerCase()] = attr;
 });
 (function(v) {
 Object.extend(v, {
 href : v._getAttr2,
 src : v._getAttr2,
 type : v._getAttr,
 action : v._getAttrNode,
 disabled : v._flag,
 checked : v._flag,
 readonly : v._flag,
 multiple : v._flag,
 onload : v._getEv,
 onunload : v._getEv,
 onclick : v._getEv,
 ondblclick : v._getEv,
 onmousedown : v._getEv,
 onmouseup : v._getEv,
 onmouseover : v._getEv,
 onmousemove : v._getEv,
 onmouseout : v._getEv,
 onfocus : v._getEv,
 onblur : v._getEv,
 onkeypress : v._getEv,
 onkeydown : v._getEv,
 onkeyup : v._getEv,
 onsubmit : v._getEv,
 onreset : v._getEv,
 onselect : v._getEv,
 onchange : v._getEv
 });
 })(Element._attributeTranslations.read.values);
 if (Prototype.BrowserFeatures.ElementExtensions) {
 (function() {
 function _descendants(element) {
 var nodes = element.getElementsByTagName('*'), results = [];
 for ( var i = 0, node; node = nodes[i]; i++)
 if (node.tagName !== "!") // Filter out comment nodes.
 results.push(node);
 return results;
 }
 Element.Methods.down = function(element, expression, index) {
 element = $(element);
 if (arguments.length == 1)
 return element.firstDescendant();
 return Object.isNumber(expression) ? _descendants(element)[expression] : Element.select(element, expression)[index || 0];
 }
 })();
 }
}
else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
 Element.Methods.setOpacity = function(element, value) {
 element = $(element);
 element.style.opacity = (value == 1) ? 0.999999 : (value === '') ? '' : (value < 0.00001) ? 0 : value;
 return element;
 };
}
else if (Prototype.Browser.WebKit) {
 Element.Methods.setOpacity = function(element, value) {
 element = $(element);
 element.style.opacity = (value == 1 || value === '') ? '' : (value < 0.00001) ? 0 : value;
 if (value == 1)
 if (element.tagName.toUpperCase() == 'IMG' && element.width) {
 element.width++;
 element.width--;
 } else
 try {
 var n = document.createTextNode(' ');
 element.appendChild(n);
 element.removeChild(n);
 } catch (e) {
 }
 return element;
 };
 Element.Methods.cumulativeOffset = function(element) {
 var valueT = 0, valueL = 0;
 do {
 valueT += element.offsetTop || 0;
 valueL += element.offsetLeft || 0;
 if (element.offsetParent == document.body)
 if (Element.getStyle(element, 'position') == 'absolute')
 break;
 element = element.offsetParent;
 } while (element);
 return Element._returnOffset(valueL, valueT);
 };
}
if ('outerHTML' in document.documentElement) {
 Element.Methods.replace = function(element, content) {
 element = $(element);
 if (content && content.toElement)
 content = content.toElement();
 if (Object.isElement(content)) {
 element.parentNode.replaceChild(content, element);
 return element;
 }
 content = Object.toHTML(content);
 var parent = element.parentNode, tagName = parent.tagName.toUpperCase();
 if (Element._insertionTranslations.tags[tagName]) {
 var nextSibling = element.next();
 var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
 parent.removeChild(element);
 if (nextSibling)
 fragments.each(function(node) {
 parent.insertBefore(node, nextSibling)
 });
 else
 fragments.each(function(node) {
 parent.appendChild(node)
 });
 } else
 element.outerHTML = content.stripScripts();
 content.evalScripts.bind(content).defer();
 return element;
 };
}
Element._returnOffset = function(l, t) {
 var result = [ l, t ];
 result.left = l;
 result.top = t;
 return result;
};
Element._getContentFromAnonymousElement = function(tagName, html) {
 var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
 if (t) {
 div.innerHTML = t[0] + html + t[1];
 t[2].times(function() {
 div = div.firstChild
 });
 } else
 div.innerHTML = html;
 return $A(div.childNodes);
};
Element._insertionTranslations = {
 before : function(element, node) {
 element.parentNode.insertBefore(node, element);
 },
 top : function(element, node) {
 element.insertBefore(node, element.firstChild);
 },
 bottom : function(element, node) {
 element.appendChild(node);
 },
 after : function(element, node) {
 element.parentNode.insertBefore(node, element.nextSibling);
 },
 tags : {
 TABLE : [ '<table>', '</table>', 1 ],
 TBODY : [ '<table><tbody>', '</tbody></table>', 2 ],
 TR : [ '<table><tbody><tr>', '</tr></tbody></table>', 3 ],
 TD : [ '<table><tbody><tr><td>', '</td></tr></tbody></table>', 4 ],
 SELECT : [ '<select>', '</select>', 1 ]
 }
};
(function() {
 var tags = Element._insertionTranslations.tags;
 Object.extend(tags, {
 THEAD : tags.TBODY,
 TFOOT : tags.TBODY,
 TH : tags.TD
 });
})();
Element.Methods.Simulated = {
 hasAttribute : function(element, attribute) {
 attribute = Element._attributeTranslations.has[attribute] || attribute;
 var node = $(element).getAttributeNode(attribute);
 return !!(node && node.specified);
 }
};
Element.Methods.ByTag = {};
Object.extend(Element, Element.Methods);
(function(div) {
 if (!Prototype.BrowserFeatures.ElementExtensions && div['__proto__']) {
 window.HTMLElement = {};
 window.HTMLElement.prototype = div['__proto__'];
 Prototype.BrowserFeatures.ElementExtensions = true;
 }
 div = null;
})(document.createElement('div'))
Element.extend = (function() {
 function checkDeficiency(tagName) {
 if (typeof window.Element != 'undefined') {
 var proto = window.Element.prototype;
 if (proto) {
 var id = '_' + (Math.random() + '').slice(2);
 var el = document.createElement(tagName);
 proto[id] = 'x';
 var isBuggy = (el[id] !== 'x');
 delete proto[id];
 el = null;
 return isBuggy;
 }
 }
 return false;
 }
 function extendElementWith(element, methods) {
 for ( var property in methods) {
 var value = methods[property];
 if (Object.isFunction(value) && !(property in element))
 element[property] = value.methodize();
 }
 }
 var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency('object');
 if (Prototype.BrowserFeatures.SpecificElementExtensions) {
 if (HTMLOBJECTELEMENT_PROTOTYPE_BUGGY) {
 return function(element) {
 if (element && typeof element._extendedByPrototype == 'undefined') {
 var t = element.tagName;
 if (t && (/^(?:object|applet|embed)$/i.test(t))) {
 extendElementWith(element, Element.Methods);
 extendElementWith(element, Element.Methods.Simulated);
 extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]);
 }
 }
 return element;
 }
 }
 return Prototype.K;
 }
 var Methods = {}, ByTag = Element.Methods.ByTag;
 var extend = Object.extend(function(element) {
 if (!element || typeof element._extendedByPrototype != 'undefined' || element.nodeType != 1 || element == window)
 return element;
 var methods = Object.clone(Methods), tagName = element.tagName.toUpperCase();
 if (ByTag[tagName])
 Object.extend(methods, ByTag[tagName]);
 extendElementWith(element, methods);
 element._extendedByPrototype = Prototype.emptyFunction;
 return element;
 }, {
 refresh : function() {
 if (!Prototype.BrowserFeatures.ElementExtensions) {
 Object.extend(Methods, Element.Methods);
 Object.extend(Methods, Element.Methods.Simulated);
 }
 }
 });
 extend.refresh();
 return extend;
})();
Element.hasAttribute = function(element, attribute) {
 if (element.hasAttribute)
 return element.hasAttribute(attribute);
 return Element.Methods.Simulated.hasAttribute(element, attribute);
};
Element.addMethods = function(methods) {
 var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
 if (!methods) {
 Object.extend(Form, Form.Methods);
 Object.extend(Form.Element, Form.Element.Methods);
 Object.extend(Element.Methods.ByTag, {
 "FORM" : Object.clone(Form.Methods),
 "INPUT" : Object.clone(Form.Element.Methods),
 "SELECT" : Object.clone(Form.Element.Methods),
 "TEXTAREA" : Object.clone(Form.Element.Methods)
 });
 }
 if (arguments.length == 2) {
 var tagName = methods;
 methods = arguments[1];
 }
 if (!tagName)
 Object.extend(Element.Methods, methods || {});
 else {
 if (Object.isArray(tagName))
 tagName.each(extend);
 else
 extend(tagName);
 }
 function extend(tagName) {
 tagName = tagName.toUpperCase();
 if (!Element.Methods.ByTag[tagName])
 Element.Methods.ByTag[tagName] = {};
 Object.extend(Element.Methods.ByTag[tagName], methods);
 }
 function copy(methods, destination, onlyIfAbsent) {
 onlyIfAbsent = onlyIfAbsent || false;
 for ( var property in methods) {
 var value = methods[property];
 if (!Object.isFunction(value))
 continue;
 if (!onlyIfAbsent || !(property in destination))
 destination[property] = value.methodize();
 }
 }
 function findDOMClass(tagName) {
 var klass;
 var trans = {
 "OPTGROUP" : "OptGroup",
 "TEXTAREA" : "TextArea",
 "P" : "Paragraph",
 "FIELDSET" : "FieldSet",
 "UL" : "UList",
 "OL" : "OList",
 "DL" : "DList",
 "DIR" : "Directory",
 "H1" : "Heading",
 "H2" : "Heading",
 "H3" : "Heading",
 "H4" : "Heading",
 "H5" : "Heading",
 "H6" : "Heading",
 "Q" : "Quote",
 "INS" : "Mod",
 "DEL" : "Mod",
 "A" : "Anchor",
 "IMG" : "Image",
 "CAPTION" : "TableCaption",
 "COL" : "TableCol",
 "COLGROUP" : "TableCol",
 "THEAD" : "TableSection",
 "TFOOT" : "TableSection",
 "TBODY" : "TableSection",
 "TR" : "TableRow",
 "TH" : "TableCell",
 "TD" : "TableCell",
 "FRAMESET" : "FrameSet",
 "IFRAME" : "IFrame"
 };
 if (trans[tagName])
 klass = 'HTML' + trans[tagName] + 'Element';
 if (window[klass])
 return window[klass];
 klass = 'HTML' + tagName + 'Element';
 if (window[klass])
 return window[klass];
 klass = 'HTML' + tagName.capitalize() + 'Element';
 if (window[klass])
 return window[klass];
 var element = document.createElement(tagName);
 var proto = element['__proto__'] || element.constructor.prototype;
 element = null;
 return proto;
 }
 var elementPrototype = window.HTMLElement ? HTMLElement.prototype : Element.prototype;
 if (F.ElementExtensions) {
 copy(Element.Methods, elementPrototype);
 copy(Element.Methods.Simulated, elementPrototype, true);
 }
 if (F.SpecificElementExtensions) {
 for ( var tag in Element.Methods.ByTag) {
 var klass = findDOMClass(tag);
 if (Object.isUndefined(klass))
 continue;
 copy(T[tag], klass.prototype);
 }
 }
 Object.extend(Element, Element.Methods);
 delete Element.ByTag;
 if (Element.extend.refresh)
 Element.extend.refresh();
 Element.cache = {};
};
document.viewport = {
 getDimensions : function() {
 return {
 width : this.getWidth(),
 height : this.getHeight()
 };
 },
 getScrollOffsets : function() {
 return Element._returnOffset(window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
 }
};
(function(viewport) {
 var B = Prototype.Browser, doc = document, element, property = {};
 function getRootElement() {
 if (B.WebKit && !doc.evaluate)
 return document;
 if (B.Opera && window.parseFloat(window.opera.version()) < 9.5)
 return document.body;
 return document.documentElement;
 }
 function define(D) {
 if (!element)
 element = getRootElement();
 property[D] = 'client' + D;
 viewport['get' + D] = function() {
 return element[property[D]]
 };
 return viewport['get' + D]();
 }
 viewport.getWidth = define.curry('Width');
 viewport.getHeight = define.curry('Height');
})(document.viewport);
Element.Storage = {
 UID : 1
};
Element.addMethods( {
 getStorage : function(element) {
 if (!(element = $(element)))
 return;
 var uid;
 if (element === window) {
 uid = 0;
 } else {
 if (typeof element._prototypeUID === "undefined")
 element._prototypeUID = [ Element.Storage.UID++ ];
 uid = element._prototypeUID[0];
 }
 if (!Element.Storage[uid])
 Element.Storage[uid] = $H();
 return Element.Storage[uid];
 },
 store : function(element, key, value) {
 if (!(element = $(element)))
 return;
 if (arguments.length === 2) {
 Element.getStorage(element).update(key);
 } else {
 Element.getStorage(element).set(key, value);
 }
 return element;
 },
 retrieve : function(element, key, defaultValue) {
 if (!(element = $(element)))
 return;
 var hash = Element.getStorage(element), value = hash.get(key);
 if (Object.isUndefined(value)) {
 hash.set(key, defaultValue);
 value = defaultValue;
 }
 return value;
 },
 clone : function(element, deep) {
 if (!(element = $(element)))
 return;
 var clone = element.cloneNode(deep);
 clone._prototypeUID = void 0;
 if (deep) {
 var descendants = Element.select(clone, '*'), i = descendants.length;
 while (i--) {
 descendants[i]._prototypeUID = void 0;
 }
 }
 return Element.extend(clone);
 }
});
var Selector = Class.create( {
 initialize : function(expression) {
 this.expression = expression.strip();
 if (this.shouldUseSelectorsAPI()) {
 this.mode = 'selectorsAPI';
 } else if (this.shouldUseXPath()) {
 this.mode = 'xpath';
 this.compileXPathMatcher();
 } else {
 this.mode = "normal";
 this.compileMatcher();
 }
 },
 shouldUseXPath : (function() {
 var IS_DESCENDANT_SELECTOR_BUGGY = (function() {
 var isBuggy = false;
 if (document.evaluate && window.XPathResult) {
 var el = document.createElement('div');
 el.innerHTML = '<ul><li></li></ul><div><ul><li></li></ul></div>';
 var xpath = ".//*[local-name()='ul' or local-name()='UL']" + "//*[local-name()='li' or local-name()='LI']";
 var result = document.evaluate(xpath, el, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
 isBuggy = (result.snapshotLength !== 2);
 el = null;
 }
 return isBuggy;
 })();
 return function() {
 if (!Prototype.BrowserFeatures.XPath)
 return false;
 var e = this.expression;
 if (Prototype.Browser.WebKit && (e.include("-of-type") || e.include(":empty")))
 return false;
 if ((/(\[[\w-]*?:|:checked)/).test(e))
 return false;
 if (IS_DESCENDANT_SELECTOR_BUGGY)
 return false;
 return true;
 }
 })(),
 shouldUseSelectorsAPI : function() {
 if (!Prototype.BrowserFeatures.SelectorsAPI)
 return false;
 if (Selector.CASE_INSENSITIVE_CLASS_NAMES)
 return false;
 if (!Selector._div)
 Selector._div = new Element('div');
 try {
 Selector._div.querySelector(this.expression);
 } catch (e) {
 return false;
 }
 return true;
 },
 compileMatcher : function() {
 var e = this.expression, ps = Selector.patterns, h = Selector.handlers, c = Selector.criteria, le, p, m, len = ps.length, name;
 if (Selector._cache[e]) {
 this.matcher = Selector._cache[e];
 return;
 }
 this.matcher = [ "this.matcher = function(root) {", "var r = root, h = Selector.handlers, c = false, n;" ];
 while (e && le != e && (/\S/).test(e)) {
 le = e;
 for ( var i = 0; i < len; i++) {
 p = ps[i].re;
 name = ps[i].name;
 if (m = e.match(p)) {
 this.matcher.push(Object.isFunction(c[name]) ? c[name](m) : new Template(c[name]).evaluate(m));
 e = e.replace(m[0], '');
 break;
 }
 }
 }
 this.matcher.push("return h.unique(n);\n}");
 eval(this.matcher.join('\n'));
 Selector._cache[this.expression] = this.matcher;
 },
 compileXPathMatcher : function() {
 var e = this.expression, ps = Selector.patterns, x = Selector.xpath, le, m, len = ps.length, name;
 if (Selector._cache[e]) {
 this.xpath = Selector._cache[e];
 return;
 }
 this.matcher = [ './/*' ];
 while (e && le != e && (/\S/).test(e)) {
 le = e;
 for ( var i = 0; i < len; i++) {
 name = ps[i].name;
 if (m = e.match(ps[i].re)) {
 this.matcher.push(Object.isFunction(x[name]) ? x[name](m) : new Template(x[name]).evaluate(m));
 e = e.replace(m[0], '');
 break;
 }
 }
 }
 this.xpath = this.matcher.join('');
 Selector._cache[this.expression] = this.xpath;
 },
 findElements : function(root) {
 root = root || document;
 var e = this.expression, results;
 switch (this.mode) {
 case 'selectorsAPI':
 if (root !== document) {
 var oldId = root.id, id = $(root).identify();
 id = id.replace(/([\.:])/g, "\\$1");
 e = "#" + id + " " + e;
 }
 results = $A(root.querySelectorAll(e)).map(Element.extend);
 root.id = oldId;
 return results;
 case 'xpath':
 return document._getElementsByXPath(this.xpath, root);
 default:
 return this.matcher(root);
 }
 },
 match : function(element) {
 this.tokens = [];
 var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
 var le, p, m, len = ps.length, name;
 while (e && le !== e && (/\S/).test(e)) {
 le = e;
 for ( var i = 0; i < len; i++) {
 p = ps[i].re;
 name = ps[i].name;
 if (m = e.match(p)) {
 if (as[name]) {
 this.tokens.push( [ name, Object.clone(m) ]);
 e = e.replace(m[0], '');
 } else {
 return this.findElements(document).include(element);
 }
 }
 }
 }
 var match = true, name, matches;
 for ( var i = 0, token; token = this.tokens[i]; i++) {
 name = token[0], matches = token[1];
 if (!Selector.assertions[name](element, matches)) {
 match = false;
 break;
 }
 }
 return match;
 },
 toString : function() {
 return this.expression;
 },
 inspect : function() {
 return "#<Selector:" + this.expression.inspect() + ">";
 }
});
if (Prototype.BrowserFeatures.SelectorsAPI && document.compatMode === 'BackCompat') {
 Selector.CASE_INSENSITIVE_CLASS_NAMES = (function() {
 var div = document.createElement('div'), span = document.createElement('span');
 div.id = "prototype_test_id";
 span.className = 'Test';
 div.appendChild(span);
 var isIgnored = (div.querySelector('#prototype_test_id .test') !== null);
 div = span = null;
 return isIgnored;
 })();
}
Object.extend(Selector, {
 _cache : {},
 xpath : {
 descendant : "//*",
 child : "/*",
 adjacent : "/following-sibling::*[1]",
 laterSibling : '/following-sibling::*',
 tagName : function(m) {
 if (m[1] == '*')
 return '';
 return "[local-name()='" + m[1].toLowerCase() + "' or local-name()='" + m[1].toUpperCase() + "']";
 },
 className : "[contains(concat(' ', @class, ' '), ' #{1} ')]",
 id : "[@id='#{1}']",
 attrPresence : function(m) {
 m[1] = m[1].toLowerCase();
 return new Template("[@#{1}]").evaluate(m);
 },
 attr : function(m) {
 m[1] = m[1].toLowerCase();
 m[3] = m[5] || m[6];
 return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
 },
 pseudo : function(m) {
 var h = Selector.xpath.pseudos[m[1]];
 if (!h)
 return '';
 if (Object.isFunction(h))
 return h(m);
 return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
 },
 operators : {
 '=' : "[@#{1}='#{3}']",
 '!=' : "[@#{1}!='#{3}']",
 '^=' : "[starts-with(@#{1}, '#{3}')]",
 '$=' : "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
 '*=' : "[contains(@#{1}, '#{3}')]",
 '~=' : "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
 '|=' : "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
 },
 pseudos : {
 'first-child' : '[not(preceding-sibling::*)]',
 'last-child' : '[not(following-sibling::*)]',
 'only-child' : '[not(preceding-sibling::* or following-sibling::*)]',
 'empty' : "[count(*) = 0 and (count(text()) = 0)]",
 'checked' : "[@checked]",
 'disabled' : "[(@disabled) and (@type!='hidden')]",
 'enabled' : "[not(@disabled) and (@type!='hidden')]",
 'not' : function(m) {
 var e = m[6], p = Selector.patterns, x = Selector.xpath, le, v, len = p.length, name;
 var exclusion = [];
 while (e && le != e && (/\S/).test(e)) {
 le = e;
 for ( var i = 0; i < len; i++) {
 name = p[i].name
 if (m = e.match(p[i].re)) {
 v = Object.isFunction(x[name]) ? x[name](m) : new Template(x[name]).evaluate(m);
 exclusion.push("(" + v.substring(1, v.length - 1) + ")");
 e = e.replace(m[0], '');
 break;
 }
 }
 }
 return "[not(" + exclusion.join(" and ") + ")]";
 },
 'nth-child' : function(m) {
 return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
 },
 'nth-last-child' : function(m) {
 return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
 },
 'nth-of-type' : function(m) {
 return Selector.xpath.pseudos.nth("position() ", m);
 },
 'nth-last-of-type' : function(m) {
 return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
 },
 'first-of-type' : function(m) {
 m[6] = "1";
 return Selector.xpath.pseudos['nth-of-type'](m);
 },
 'last-of-type' : function(m) {
 m[6] = "1";
 return Selector.xpath.pseudos['nth-last-of-type'](m);
 },
 'only-of-type' : function(m) {
 var p = Selector.xpath.pseudos;
 return p['first-of-type'](m) + p['last-of-type'](m);
 },
 nth : function(fragment, m) {
 var mm, formula = m[6], predicate;
 if (formula == 'even')
 formula = '2n+0';
 if (formula == 'odd')
 formula = '2n+1';
 if (mm = formula.match(/^(\d+)$/)) // digit only
 return '[' + fragment + "= " + mm[1] + ']';
 if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
 if (mm[1] == "-")
 mm[1] = -1;
 var a = mm[1] ? Number(mm[1]) : 1;
 var b = mm[2] ? Number(mm[2]) : 0;
 predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " + "((#{fragment} - #{b}) div #{a} >= 0)]";
 return new Template(predicate).evaluate( {
 fragment : fragment,
 a : a,
 b : b
 });
 }
 }
 }
 },
 criteria : {
 tagName : 'n = h.tagName(n, r, "#{1}", c); c = false;',
 className : 'n = h.className(n, r, "#{1}", c); c = false;',
 id : 'n = h.id(n, r, "#{1}", c); c = false;',
 attrPresence : 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
 attr : function(m) {
 m[3] = (m[5] || m[6]);
 return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
 },
 pseudo : function(m) {
 if (m[6])
 m[6] = m[6].replace(/"/g, '\\"');
 return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
 },
 descendant : 'c = "descendant";',
 child : 'c = "child";',
 adjacent : 'c = "adjacent";',
 laterSibling : 'c = "laterSibling";'
 },
 patterns : [ {
 name : 'laterSibling',
 re : /^\s*~\s*/
 }, {
 name : 'child',
 re : /^\s*>\s*/
 }, {
 name : 'adjacent',
 re : /^\s*\+\s*/
 }, {
 name : 'descendant',
 re : /^\s/
 },
 {
 name : 'tagName',
 re : /^\s*(\*|[\w\-]+)(\b|$)?/
 }, {
 name : 'id',
 re : /^#([\w\-\*]+)(\b|$)/
 }, {
 name : 'className',
 re : /^\.([\w\-\*]+)(\b|$)/
 }, {
 name : 'pseudo',
 re : /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/
 }, {
 name : 'attrPresence',
 re : /^\[((?:[\w-]+:)?[\w-]+)\]/
 }, {
 name : 'attr',
 re : /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
 } ],
 assertions : {
 tagName : function(element, matches) {
 return matches[1].toUpperCase() == element.tagName.toUpperCase();
 },
 className : function(element, matches) {
 return Element.hasClassName(element, matches[1]);
 },
 id : function(element, matches) {
 return element.id === matches[1];
 },
 attrPresence : function(element, matches) {
 return Element.hasAttribute(element, matches[1]);
 },
 attr : function(element, matches) {
 var nodeValue = Element.readAttribute(element, matches[1]);
 return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
 }
 },
 handlers : {
 concat : function(a, b) {
 for ( var i = 0, node; node = b[i]; i++)
 a.push(node);
 return a;
 },
 mark : function(nodes) {
 var _true = Prototype.emptyFunction;
 for ( var i = 0, node; node = nodes[i]; i++)
 node._countedByPrototype = _true;
 return nodes;
 },
 unmark : (function() {
 var PROPERTIES_ATTRIBUTES_MAP = (function() {
 var el = document.createElement('div'), isBuggy = false, propName = '_countedByPrototype', value = 'x'
 el[propName] = value;
 isBuggy = (el.getAttribute(propName) === value);
 el = null;
 return isBuggy;
 })();
 return PROPERTIES_ATTRIBUTES_MAP ? function(nodes) {
 for ( var i = 0, node; node = nodes[i]; i++)
 node.removeAttribute('_countedByPrototype');
 return nodes;
 } : function(nodes) {
 for ( var i = 0, node; node = nodes[i]; i++)
 node._countedByPrototype = void 0;
 return nodes;
 }
 })(),
 index : function(parentNode, reverse, ofType) {
 parentNode._countedByPrototype = Prototype.emptyFunction;
 if (reverse) {
 for ( var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
 var node = nodes[i];
 if (node.nodeType == 1 && (!ofType || node._countedByPrototype))
 node.nodeIndex = j++;
 }
 } else {
 for ( var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
 if (node.nodeType == 1 && (!ofType || node._countedByPrototype))
 node.nodeIndex = j++;
 }
 },
 unique : function(nodes) {
 if (nodes.length == 0)
 return nodes;
 var results = [], n;
 for ( var i = 0, l = nodes.length; i < l; i++)
 if (typeof (n = nodes[i])._countedByPrototype == 'undefined') {
 n._countedByPrototype = Prototype.emptyFunction;
 results.push(Element.extend(n));
 }
 return Selector.handlers.unmark(results);
 },
 descendant : function(nodes) {
 var h = Selector.handlers;
 for ( var i = 0, results = [], node; node = nodes[i]; i++)
 h.concat(results, node.getElementsByTagName('*'));
 return results;
 },
 child : function(nodes) {
 var h = Selector.handlers;
 for ( var i = 0, results = [], node; node = nodes[i]; i++) {
 for ( var j = 0, child; child = node.childNodes[j]; j++)
 if (child.nodeType == 1 && child.tagName != '!')
 results.push(child);
 }
 return results;
 },
 adjacent : function(nodes) {
 for ( var i = 0, results = [], node; node = nodes[i]; i++) {
 var next = this.nextElementSibling(node);
 if (next)
 results.push(next);
 }
 return results;
 },
 laterSibling : function(nodes) {
 var h = Selector.handlers;
 for ( var i = 0, results = [], node; node = nodes[i]; i++)
 h.concat(results, Element.nextSiblings(node));
 return results;
 },
 nextElementSibling : function(node) {
 while (node = node.nextSibling)
 if (node.nodeType == 1)
 return node;
 return null;
 },
 previousElementSibling : function(node) {
 while (node = node.previousSibling)
 if (node.nodeType == 1)
 return node;
 return null;
 },
 tagName : function(nodes, root, tagName, combinator) {
 var uTagName = tagName.toUpperCase();
 var results = [], h = Selector.handlers;
 if (nodes) {
 if (combinator) {
 if (combinator == "descendant") {
 for ( var i = 0, node; node = nodes[i]; i++)
 h.concat(results, node.getElementsByTagName(tagName));
 return results;
 } else
 nodes = this[combinator](nodes);
 if (tagName == "*")
 return nodes;
 }
 for ( var i = 0, node; node = nodes[i]; i++)
 if (node.tagName.toUpperCase() === uTagName)
 results.push(node);
 return results;
 } else
 return root.getElementsByTagName(tagName);
 },
 id : function(nodes, root, id, combinator) {
 var targetNode = $(id), h = Selector.handlers;
 if (root == document) {
 if (!targetNode)
 return [];
 if (!nodes)
 return [ targetNode ];
 } else {
 if (!root.sourceIndex || root.sourceIndex < 1) {
 var nodes = root.getElementsByTagName('*');
 for ( var j = 0, node; node = nodes[j]; j++) {
 if (node.id === id)
 return [ node ];
 }
 }
 }
 if (nodes) {
 if (combinator) {
 if (combinator == 'child') {
 for ( var i = 0, node; node = nodes[i]; i++)
 if (targetNode.parentNode == node)
 return [ targetNode ];
 } else if (combinator == 'descendant') {
 for ( var i = 0, node; node = nodes[i]; i++)
 if (Element.descendantOf(targetNode, node))
 return [ targetNode ];
 } else if (combinator == 'adjacent') {
 for ( var i = 0, node; node = nodes[i]; i++)
 if (Selector.handlers.previousElementSibling(targetNode) == node)
 return [ targetNode ];
 } else
 nodes = h[combinator](nodes);
 }
 for ( var i = 0, node; node = nodes[i]; i++)
 if (node == targetNode)
 return [ targetNode ];
 return [];
 }
 return (targetNode && Element.descendantOf(targetNode, root)) ? [ targetNode ] : [];
 },
 className : function(nodes, root, className, combinator) {
 if (nodes && combinator)
 nodes = this[combinator](nodes);
 return Selector.handlers.byClassName(nodes, root, className);
 },
 byClassName : function(nodes, root, className) {
 if (!nodes)
 nodes = Selector.handlers.descendant( [ root ]);
 var needle = ' ' + className + ' ';
 for ( var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
 nodeClassName = node.className;
 if (nodeClassName.length == 0)
 continue;
 if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
 results.push(node);
 }
 return results;
 },
 attrPresence : function(nodes, root, attr, combinator) {
 if (!nodes)
 nodes = root.getElementsByTagName("*");
 if (nodes && combinator)
 nodes = this[combinator](nodes);
 var results = [];
 for ( var i = 0, node; node = nodes[i]; i++)
 if (Element.hasAttribute(node, attr))
 results.push(node);
 return results;
 },
 attr : function(nodes, root, attr, value, operator, combinator) {
 if (!nodes)
 nodes = root.getElementsByTagName("*");
 if (nodes && combinator)
 nodes = this[combinator](nodes);
 var handler = Selector.operators[operator], results = [];
 for ( var i = 0, node; node = nodes[i]; i++) {
 var nodeValue = Element.readAttribute(node, attr);
 if (nodeValue === null)
 continue;
 if (handler(nodeValue, value))
 results.push(node);
 }
 return results;
 },
 pseudo : function(nodes, name, value, root, combinator) {
 if (nodes && combinator)
 nodes = this[combinator](nodes);
 if (!nodes)
 nodes = root.getElementsByTagName("*");
 return Selector.pseudos[name](nodes, value, root);
 }
 },
 pseudos : {
 'first-child' : function(nodes, value, root) {
 for ( var i = 0, results = [], node; node = nodes[i]; i++) {
 if (Selector.handlers.previousElementSibling(node))
 continue;
 results.push(node);
 }
 return results;
 },
 'last-child' : function(nodes, value, root) {
 for ( var i = 0, results = [], node; node = nodes[i]; i++) {
 if (Selector.handlers.nextElementSibling(node))
 continue;
 results.push(node);
 }
 return results;
 },
 'only-child' : function(nodes, value, root) {
 var h = Selector.handlers;
 for ( var i = 0, results = [], node; node = nodes[i]; i++)
 if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
 results.push(node);
 return results;
 },
 'nth-child' : function(nodes, formula, root) {
 return Selector.pseudos.nth(nodes, formula, root);
 },
 'nth-last-child' : function(nodes, formula, root) {
 return Selector.pseudos.nth(nodes, formula, root, true);
 },
 'nth-of-type' : function(nodes, formula, root) {
 return Selector.pseudos.nth(nodes, formula, root, false, true);
 },
 'nth-last-of-type' : function(nodes, formula, root) {
 return Selector.pseudos.nth(nodes, formula, root, true, true);
 },
 'first-of-type' : function(nodes, formula, root) {
 return Selector.pseudos.nth(nodes, "1", root, false, true);
 },
 'last-of-type' : function(nodes, formula, root) {
 return Selector.pseudos.nth(nodes, "1", root, true, true);
 },
 'only-of-type' : function(nodes, formula, root) {
 var p = Selector.pseudos;
 return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
 },
 getIndices : function(a, b, total) {
 if (a == 0)
 return b > 0 ? [ b ] : [];
 return $R(1, total).inject( [], function(memo, i) {
 if (0 == (i - b) % a && (i - b) / a >= 0)
 memo.push(i);
 return memo;
 });
 },
 nth : function(nodes, formula, root, reverse, ofType) {
 if (nodes.length == 0)
 return [];
 if (formula == 'even')
 formula = '2n+0';
 if (formula == 'odd')
 formula = '2n+1';
 var h = Selector.handlers, results = [], indexed = [], m;
 h.mark(nodes);
 for ( var i = 0, node; node = nodes[i]; i++) {
 if (!node.parentNode._countedByPrototype) {
 h.index(node.parentNode, reverse, ofType);
 indexed.push(node.parentNode);
 }
 }
 if (formula.match(/^\d+$/)) { // just a number
 formula = Number(formula);
 for ( var i = 0, node; node = nodes[i]; i++)
 if (node.nodeIndex == formula)
 results.push(node);
 } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
 if (m[1] == "-")
 m[1] = -1;
 var a = m[1] ? Number(m[1]) : 1;
 var b = m[2] ? Number(m[2]) : 0;
 var indices = Selector.pseudos.getIndices(a, b, nodes.length);
 for ( var i = 0, node, l = indices.length; node = nodes[i]; i++) {
 for ( var j = 0; j < l; j++)
 if (node.nodeIndex == indices[j])
 results.push(node);
 }
 }
 h.unmark(nodes);
 h.unmark(indexed);
 return results;
 },
 'empty' : function(nodes, value, root) {
 for ( var i = 0, results = [], node; node = nodes[i]; i++) {
 if (node.tagName == '!' || node.firstChild)
 continue;
 results.push(node);
 }
 return results;
 },
 'not' : function(nodes, selector, root) {
 var h = Selector.handlers, selectorType, m;
 var exclusions = new Selector(selector).findElements(root);
 h.mark(exclusions);
 for ( var i = 0, results = [], node; node = nodes[i]; i++)
 if (!node._countedByPrototype)
 results.push(node);
 h.unmark(exclusions);
 return results;
 },
 'enabled' : function(nodes, value, root) {
 for ( var i = 0, results = [], node; node = nodes[i]; i++)
 if (!node.disabled && (!node.type || node.type !== 'hidden'))
 results.push(node);
 return results;
 },
 'disabled' : function(nodes, value, root) {
 for ( var i = 0, results = [], node; node = nodes[i]; i++)
 if (node.disabled)
 results.push(node);
 return results;
 },
 'checked' : function(nodes, value, root) {
 for ( var i = 0, results = [], node; node = nodes[i]; i++)
 if (node.checked)
 results.push(node);
 return results;
 }
 },
 operators : {
 '=' : function(nv, v) {
 return nv == v;
 },
 '!=' : function(nv, v) {
 return nv != v;
 },
 '^=' : function(nv, v) {
 return nv == v || nv && nv.startsWith(v);
 },
 '$=' : function(nv, v) {
 return nv == v || nv && nv.endsWith(v);
 },
 '*=' : function(nv, v) {
 return nv == v || nv && nv.include(v);
 },
 '~=' : function(nv, v) {
 return (' ' + nv + ' ').include(' ' + v + ' ');
 },
 '|=' : function(nv, v) {
 return ('-' + (nv || "").toUpperCase() + '-').include('-' + (v || "").toUpperCase() + '-');
 }
 },
 split : function(expression) {
 var expressions = [];
 expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
 expressions.push(m[1].strip());
 });
 return expressions;
 },
 matchElements : function(elements, expression) {
 var matches = $$(expression), h = Selector.handlers;
 h.mark(matches);
 for ( var i = 0, results = [], element; element = elements[i]; i++)
 if (element._countedByPrototype)
 results.push(element);
 h.unmark(matches);
 return results;
 },
 findElement : function(elements, expression, index) {
 if (Object.isNumber(expression)) {
 index = expression;
 expression = false;
 }
 return Selector.matchElements(elements, expression || '*')[index || 0];
 },
 findChildElements : function(element, expressions) {
 expressions = Selector.split(expressions.join(','));
 var results = [], h = Selector.handlers;
 for ( var i = 0, l = expressions.length, selector; i < l; i++) {
 selector = new Selector(expressions[i].strip());
 h.concat(results, selector.findElements(element));
 }
 return (l > 1) ? h.unique(results) : results;
 }
});
if (Prototype.Browser.IE) {
 Object.extend(Selector.handlers, {
 concat : function(a, b) {
 for ( var i = 0, node; node = b[i]; i++)
 if (node.tagName !== "!")
 a.push(node);
 return a;
 }
 });
}
function $$() {
 return Selector.findChildElements(document, $A(arguments));
}
var Form = {
 reset : function(form) {
 form = $(form);
 form.reset();
 return form;
 },
 serializeElements : function(elements, options) {
 if (typeof options != 'object')
 options = {
 hash : !!options
 };
 else if (Object.isUndefined(options.hash))
 options.hash = true;
 var key, value, submitted = false, submit = options.submit;
 var data = elements.inject( {}, function(result, element) {
 if (!element.disabled && element.name) {
 key = element.name;
 value = $(element).getValue();
 if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && submit !== false && (!submit || key == submit) && (submitted = true)))) {
 if (key in result) {
 if (!Object.isArray(result[key]))
 result[key] = [ result[key] ];
 result[key].push(value);
 } else
 result[key] = value;
 }
 }
 return result;
 });
 return options.hash ? data : Object.toQueryString(data);
 }
};
Form.Methods = {
 serialize : function(form, options) {
 return Form.serializeElements(Form.getElements(form), options);
 },
 getElements : function(form) {
 var elements = $(form).getElementsByTagName('*'), element, arr = [], serializers = Form.Element.Serializers;
 for ( var i = 0; element = elements[i]; i++) {
 arr.push(element);
 }
 return arr.inject( [], function(elements, child) {
 if (serializers[child.tagName.toLowerCase()])
 elements.push(Element.extend(child));
 return elements;
 })
 },
 getInputs : function(form, typeName, name) {
 form = $(form);
 var inputs = form.getElementsByTagName('input');
 if (!typeName && !name)
 return $A(inputs).map(Element.extend);
 for ( var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
 var input = inputs[i];
 if ((typeName && input.type != typeName) || (name && input.name != name))
 continue;
 matchingInputs.push(Element.extend(input));
 }
 return matchingInputs;
 },
 disable : function(form) {
 form = $(form);
 Form.getElements(form).invoke('disable');
 return form;
 },
 enable : function(form) {
 form = $(form);
 Form.getElements(form).invoke('enable');
 return form;
 },
 findFirstElement : function(form) {
 var elements = $(form).getElements().findAll(function(element) {
 return 'hidden' != element.type && !element.disabled;
 });
 var firstByIndex = elements.findAll(function(element) {
 return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
 }).sortBy(function(element) {
 return element.tabIndex
 }).first();
 return firstByIndex ? firstByIndex : elements.find(function(element) {
 return /^(?:input|select|textarea)$/i.test(element.tagName);
 });
 },
 focusFirstElement : function(form) {
 form = $(form);
 form.findFirstElement().activate();
 return form;
 },
 request : function(form, options) {
 form = $(form), options = Object.clone(options || {});
 var params = options.parameters, action = form.readAttribute('action') || '';
 if (action.blank())
 action = window.location.href;
 options.parameters = form.serialize(true);
 if (params) {
 if (Object.isString(params))
 params = params.toQueryParams();
 Object.extend(options.parameters, params);
 }
 if (form.hasAttribute('method') && !options.method)
 options.method = form.method;
 return new Ajax.Request(action, options);
 }
};
Form.Element = {
 focus : function(element) {
 $(element).focus();
 return element;
 },
 select : function(element) {
 $(element).select();
 return element;
 }
};
Form.Element.Methods = {
 serialize : function(element) {
 element = $(element);
 if (!element.disabled && element.name) {
 var value = element.getValue();
 if (value != undefined) {
 var pair = {};
 pair[element.name] = value;
 return Object.toQueryString(pair);
 }
 }
 return '';
 },
 getValue : function(element) {
 element = $(element);
 var method = element.tagName.toLowerCase();
 return Form.Element.Serializers[method](element);
 },
 setValue : function(element, value) {
 element = $(element);
 var method = element.tagName.toLowerCase();
 Form.Element.Serializers[method](element, value);
 return element;
 },
 clear : function(element) {
 $(element).value = '';
 return element;
 },
 present : function(element) {
 return $(element).value != '';
 },
 activate : function(element) {
 element = $(element);
 try {
 element.focus();
 if (element.select && (element.tagName.toLowerCase() != 'input' || !(/^(?:button|reset|submit)$/i.test(element.type))))
 element.select();
 } catch (e) {
 }
 return element;
 },
 disable : function(element) {
 element = $(element);
 element.disabled = true;
 return element;
 },
 enable : function(element) {
 element = $(element);
 element.disabled = false;
 return element;
 }
};
var Field = Form.Element;
var $F = Form.Element.Methods.getValue;
Form.Element.Serializers = {
 input : function(element, value) {
 switch (element.type.toLowerCase()) {
 case 'checkbox':
 case 'radio':
 return Form.Element.Serializers.inputSelector(element, value);
 default:
 return Form.Element.Serializers.textarea(element, value);
 }
 },
 inputSelector : function(element, value) {
 if (Object.isUndefined(value))
 return element.checked ? element.value : null;
 else
 element.checked = !!value;
 },
 textarea : function(element, value) {
 if (Object.isUndefined(value))
 return element.value;
 else
 element.value = value;
 },
 select : function(element, value) {
 if (Object.isUndefined(value))
 return this[element.type == 'select-one' ? 'selectOne' : 'selectMany'](element);
 else {
 var opt, currentValue, single = !Object.isArray(value);
 for ( var i = 0, length = element.length; i < length; i++) {
 opt = element.options[i];
 currentValue = this.optionValue(opt);
 if (single) {
 if (currentValue == value) {
 opt.selected = true;
 return;
 }
 } else
 opt.selected = value.include(currentValue);
 }
 }
 },
 selectOne : function(element) {
 var index = element.selectedIndex;
 return index >= 0 ? this.optionValue(element.options[index]) : null;
 },
 selectMany : function(element) {
 var values, length = element.length;
 if (!length)
 return null;
 for ( var i = 0, values = []; i < length; i++) {
 var opt = element.options[i];
 if (opt.selected)
 values.push(this.optionValue(opt));
 }
 return values;
 },
 optionValue : function(opt) {
 return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
 }
};
Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
 initialize : function($super, element, frequency, callback) {
 $super(callback, frequency);
 this.element = $(element);
 this.lastValue = this.getValue();
 },
 execute : function() {
 var value = this.getValue();
 if (Object.isString(this.lastValue) && Object.isString(value) ? this.lastValue != value : String(this.lastValue) != String(value)) {
 this.callback(this.element, value);
 this.lastValue = value;
 }
 }
});
Form.Element.Observer = Class.create(Abstract.TimedObserver, {
 getValue : function() {
 return Form.Element.getValue(this.element);
 }
});
Form.Observer = Class.create(Abstract.TimedObserver, {
 getValue : function() {
 return Form.serialize(this.element);
 }
});
Abstract.EventObserver = Class.create( {
 initialize : function(element, callback) {
 this.element = $(element);
 this.callback = callback;
 this.lastValue = this.getValue();
 if (this.element.tagName.toLowerCase() == 'form')
 this.registerFormCallbacks();
 else
 this.registerCallback(this.element);
 },
 onElementEvent : function() {
 var value = this.getValue();
 if (this.lastValue != value) {
 this.callback(this.element, value);
 this.lastValue = value;
 }
 },
 registerFormCallbacks : function() {
 Form.getElements(this.element).each(this.registerCallback, this);
 },
 registerCallback : function(element) {
 if (element.type) {
 switch (element.type.toLowerCase()) {
 case 'checkbox':
 case 'radio':
 Event.observe(element, 'click', this.onElementEvent.bind(this));
 break;
 default:
 Event.observe(element, 'change', this.onElementEvent.bind(this));
 break;
 }
 }
 }
});
Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
 getValue : function() {
 return Form.Element.getValue(this.element);
 }
});
Form.EventObserver = Class.create(Abstract.EventObserver, {
 getValue : function() {
 return Form.serialize(this.element);
 }
});
(function() {
 var Event = {
 KEY_BACKSPACE : 8,
 KEY_TAB : 9,
 KEY_RETURN : 13,
 KEY_ESC : 27,
 KEY_LEFT : 37,
 KEY_UP : 38,
 KEY_RIGHT : 39,
 KEY_DOWN : 40,
 KEY_DELETE : 46,
 KEY_HOME : 36,
 KEY_END : 35,
 KEY_PAGEUP : 33,
 KEY_PAGEDOWN : 34,
 KEY_INSERT : 45,
 cache : {}
 };
 var docEl = document.documentElement;
 var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = 'onmouseenter' in docEl && 'onmouseleave' in docEl;
 var _isButton;
 if (Prototype.Browser.IE) {
 var buttonMap = {
 0 : 1,
 1 : 4,
 2 : 2
 };
 _isButton = function(event, code) {
 return event.button === buttonMap[code];
 };
 } else if (Prototype.Browser.WebKit) {
 _isButton = function(event, code) {
 switch (code) {
 case 0:
 return event.which == 1 && !event.metaKey;
 case 1:
 return event.which == 1 && event.metaKey;
 default:
 return false;
 }
 };
 } else {
 _isButton = function(event, code) {
 return event.which ? (event.which === code + 1) : (event.button === code);
 };
 }
 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;
 var elements = [ element ].concat(element.ancestors());
 return Selector.findElement(elements, expression, 0);
 }
 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 (Prototype.Browser.IE) {
 function _relatedTarget(event) {
 var element;
 switch (event.type) {
 case 'mouseover':
 element = event.fromElement;
 break;
 case 'mouseout':
 element = event.toElement;
 break;
 default:
 return null;
 }
 return Element.extend(element);
 }
 Object.extend(methods, {
 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 (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
 });
 return Object.extend(event, methods);
 };
 } else {
 Event.prototype = window.Event.prototype || document.createEvent('HTMLEvents').__proto__;
 Object.extend(Event.prototype, methods);
 Event.extend = Prototype.K;
 }
 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;
 if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) {
 _getDOMEventName = function(eventName) {
 var translations = {
 mouseenter : "mouseover",
 mouseleave : "mouseout"
 };
 return eventName in translations ? 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("onfilterchange", 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 (Object.isUndefined(registry))
 return element;
 if (eventName && !handler) {
 var responders = registry.get(eventName);
 if (Object.isUndefined(responders))
 return element;
 responders.each(function(r) {
 Element.stopObserving(element, eventName, r.handler);
 });
 return element;
 } else if (!eventName) {
 registry.each(function(pair) {
 var eventName = pair.key, responders = pair.value;
 responders.each(function(r) {
 Element.stopObserving(element, eventName, r.handler);
 });
 });
 return element;
 }
 var responders = registry.get(eventName);
 if (!responders)
 return;
 var responder = responders.find(function(r) {
 return r.handler === handler;
 });
 if (!responder)
 return element;
 var actualEventName = _getDOMEventName(eventName);
 if (eventName.include(':')) {
 if (element.removeEventListener)
 element.removeEventListener("dataavailable", responder, false);
 else {
 element.detachEvent("ondataavailable", responder);
 element.detachEvent("onfilterchange", responder);
 }
 } else {
 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', true, true);
 } else {
 event = document.createEventObject();
 event.eventType = bubble ? 'ondataavailable' : 'onfilterchange';
 }
 event.eventName = eventName;
 event.memo = memo || {};
 if (document.createEvent)
 element.dispatchEvent(event);
 else
 element.fireEvent(event.eventType, event);
 return Event.extend(event);
 }
 Object.extend(Event, Event.Methods);
 Object.extend(Event, {
 fire : fire,
 observe : observe,
 stopObserving : stopObserving
 });
 Element.addMethods( {
 fire : fire,
 observe : observe,
 stopObserving : stopObserving
 });
 Object.extend(document, {
 fire : fire.methodize(),
 observe : observe.methodize(),
 stopObserving : stopObserving.methodize(),
 loaded : false
 });
 if (window.Event)
 Object.extend(window.Event, Event);
 else
 window.Event = Event;
})();
(function() {
 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();
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 $A(this).join(' ');
 }
};
Object.extend(Element.ClassNames.prototype, Enumerable);// script.aculo.us scriptaculous.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
var Scriptaculous = {
 Version : '1.8.3',
 require : function(libraryName) {
 try {
 document.write('<script type="text/javascript" src="' + libraryName + '"><\/script>');
 } catch (e) {
 var script = document.createElement('script');
 script.type = 'text/javascript';
 script.src = libraryName;
 document.getElementsByTagName('head')[0].appendChild(script);
 }
 },
 REQUIRED_PROTOTYPE : '1.6.0.3',
 load : function() {
 function convertVersionString(versionString) {
 var v = versionString.replace(/_.*|\./g, '');
 v = parseInt(v + '0'.times(4 - v.length));
 return versionString.indexOf('_') > -1 ? v - 1 : v;
 }
 if ((typeof Prototype == 'undefined') || (typeof Element == 'undefined') || (typeof Element.Methods == 'undefined') || (convertVersionString(Prototype.Version) < convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
 throw ("script.aculo.us requires the Prototype JavaScript framework >= " + Scriptaculous.REQUIRED_PROTOTYPE);
 var js = /scriptaculous\.js(\?.*)?$/;
 $$('head script[src]').findAll(function(s) {
 return s.src.match(js);
 }).each(function(s) {
 var path = s.src.replace(js, ''), includes = s.src.match(/\?.*load=([a-z,]*)/);
 (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(function(include) {
 Scriptaculous.require(path + include + '.js')
 });
 });
 }
};
Scriptaculous.load();
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, options) {
 element = $(element);
 effect = (effect || 'appear').toLowerCase();
 
 return Effect[ Effect.PAIRS[ effect ][ element.visible() ? 1 : 0 ] ](element, Object.extend({
 queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
 }, options || {}));
 }
};
Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;
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':
 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':
 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) {
 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);
 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'
 });
 }
});
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() {
 if (this.element.getStyle('display')=='none') { this.cancel(); return; }
 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');
 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()); }
 );
};
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,
 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();
 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] || { })
 );
};
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);
var Tools = Class.create();
Tools.prototype = {
 initialize : function(path_http) {
 this.path_http = path_http;
 this.ajaxpath = path_http + '/ajax.do';
 this.green_loader = '<img align="top" src="' + this.path_http + '/theme/classic/img/snake_green.gif' + '" alt="" />';
 },
 jumpTosAnchor : function(sAnchor) {
 window.location.hash = sAnchor;
 },
 toggleBookMark : function(sMode) {
 if (sMode == 'none') {
 $('bookmarks').setStyle( {
 display : sMode,
 visibility : 'hidden'
 });
 } else if (sMode == 'block') {
 $('bookmarks').setStyle( {
 display : sMode,
 visibility : 'visible'
 });
 }
 },
 toogleCheckBoxes : function(checked) {
 alert(e);
 $$('.biglist .check').each(function(e) {
 if (checked == true) {
 e.checked = true;
 } else {
 e.checked = false;
 }
 });
 },
 toggle : function(element, sMode) {
 if (sMode == 'none') {
 $(element).setStyle( {
 display : sMode,
 visibility : 'hidden'
 });
 } else if (sMode == 'block') {
 $(element).setStyle( {
 display : sMode,
 visibility : 'visible'
 });
 }
 },
 addUrl : function(sURL) {
 var sPageURL = encodeURIComponent(location.href);
 var sTitle = encodeURIComponent(document.title);
 sURL = sURL.replace(/#sURL#/, sPageURL);
 sURL = sURL.replace(/#sTitle#/, sTitle);
 window.open(sURL);
 this.toggleBookMark('none');
 return false;
 },
 confirmAction : function(message) {
 return confirm(message);
 },
 bookmarkPage : function() {
 var sPageURL = encodeURIComponent(location.href);
 var sTitle = encodeURIComponent(document.title);
 window.external.AddFavorite(sPageURL, sTitle);
 },
 imagePopup : function(src, name, width, height) {
 window.open(this.path_http + '/files/' + src, name, 'menubar=0,resizable=0,width=' + width + ',height=' + height);
 },
 popup : function(src, name, height, width, scroll) {
 window.open(this.path_http + '/' + src, name, 'height=' + height + ',width=' + width + ',scrollbar=' + (scroll === true ? 'yes' : 'no'));
 },
 choosePopupClose : function(element, value, hidden) {
 opener.document.getElementById(element).value = value;
 if (hidden !== '') {
 opener.document.getElementById('h_' + element).value = hidden;
 }
 window.close();
 },
 deleteInputValue : function(element, hidden) {
 $(element).value = '';
 if (hidden !== '') {
 $('h_' + element).value = '';
 }
 },
 rememberNum : function(current, label, num) {
 if (!isNaN(num)) {
 var cateBox = document.getElementById('link_' + current).style;
 cateBox.background = 'url( ' + this.path_http + '/theme/full/img/mark.gif) no-repeat 135px';
 this.sendRequest(this.contentbox, 'mode=keepnum&current=' + current + '&label=' + label + '&num=' + num);
 } else {
 alert("Der eingegeben Wert ist keine Zahl!\nBitte geben Sie eine Zahl von 0-99 ein.");
 return false;
 }
 },
 sendRequest : function(element, parameters) {
 complete = false;
 d = new Ajax.Request(this.ajaxpath, {
 asynchronous : false,
 method : 'post',
 parameters : parameters + '&m=' + this.m,
 onSuccess : function(t) {
 $(element).update(t.responseText);
 },
 onComplete : function() {
 complete = true;
 }
 });
 return complete;
 },
 setValue : function(id) {
 this.sendRequest(this.contentbox, 'mode=keepbid&value=' + d.value + '&id=' + id);
 },
 getModuleModes : function(value, sElement) {
 this.m = 37;
 $(sElement).update(this.green_loader);
 this.sendRequest(sElement, 'mode=getmodulemodes&value=' + value);
 },
 getModuleOrderRef : function(section, page, sElement) {
 this.m = 37;
 $(sElement).update(this.green_loader);
 this.sendRequest(sElement, 'mode=getmoduleorderref&section=' + section + '&page=' + page);
 },
 fillbidform : function() {
 },
 switchView : function(id, show) {
 var oElement = $(id).style;
 oElement.display = (show === true) ? 'block' : 'none';
 },
 toogleChildActivation : function(id, status) {
 if (Boolean(status) === false) {
 $$("#" + id + ' input').each(function(t) {
 t.setAttribute('disabled', 'disabled');
 t.setAttribute('style', 'background:#ddd');
 });
 $$("#" + id + ' select').each(function(t) {
 t.setAttribute('disabled', 'disabled');
 t.setAttribute('style', 'background:#ddd');
 });
 $$("#" + id + ' textarea').each(function(t) {
 t.setAttribute('disabled', 'disabled');
 t.setAttribute('style', 'background:#ddd');
 });
 } else {
 $$("#" + id + ' input').each(function(t) {
 t.removeAttribute('disabled');
 t.removeAttribute('style');
 });
 $$("#" + id + ' select').each(function(t) {
 t.removeAttribute('disabled');
 t.removeAttribute('style');
 });
 $$("#" + id + ' textarea').each(function(t) {
 t.removeAttribute('disabled');
 t.removeAttribute('style');
 });
 }
},
changeUpdateBtn : function(aParam) {
 $(aParam[0] + '_0').src = aParam[1];
 $(aParam[0] + '_1').src = aParam[1];
},
hlBorder : function(sElement, color) {
 $(sElement).setStyle( {
 borderColor : color
 });
},
uC : function(sElement) {
 $(sElement).src = $(sElement).src + '?r=' + Math.random();
},
jumpToAnchor : function(sAnchor) {
 window.location.hash = sAnchor;
},
go : function(sElement) {
 $(sElement).update(this.green_loader);
},
toggleEditBox : function(sElement, sBox) {
 if (sBox === 'e') {
 $(sElement + sBox).setStyle( {
 'display' : 'none'
 });
 $(sElement + 'l').setStyle( {
 'display' : 'block'
 });
 $(sElement + 's').update($(sElement).value);
 } else {
 $(sElement + sBox).setStyle( {
 'display' : 'none'
 });
 $(sElement + 'e').setStyle( {
 'display' : 'block'
 });
 }
}
};
var Popup = {
 open : function(options) {
 this.options = {
 url : '#',
 width : 800,
 height : 600,
 name : "_blank",
 location : "no",
 menubar : "no",
 toolbar : "no",
 status : "yes",
 scrollbars : "yes",
 resizable : "yes",
 left : "",
 top : "",
 normal : false
 };
 Object.extend(this.options, options || {});
 if (this.options.normal) {
 this.options.menubar = "yes";
 this.options.status = "yes";
 this.options.toolbar = "yes";
 this.options.location = "yes";
 }
 this.options.width = this.options.width < screen.availWidth ? this.options.width : screen.availWidth;
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e,this.options.orig[e]);this.options.complete.call(this.elem)}return false}else{e=b-this.startTime;this.state=e/this.options.duration;a=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||a](this.state,e,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||
c.fx.stop()},stop:function(){clearInterval(W);W=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===b.elem}).length};c.fn.offset="getBoundingClientRect"in s.documentElement?
function(a){var b=this[0];if(a)return this.each(function(e){c.offset.setOffset(this,a,e)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);var d=b.getBoundingClientRect(),f=b.ownerDocument;b=f.body;f=f.documentElement;return{top:d.top+(self.pageYOffset||c.support.boxModel&&f.scrollTop||b.scrollTop)-(f.clientTop||b.clientTop||0),left:d.left+(self.pageXOffset||c.support.boxModel&&f.scrollLeft||b.scrollLeft)-(f.clientLeft||b.clientLeft||0)}}:function(a){var b=
this[0];if(a)return this.each(function(r){c.offset.setOffset(this,a,r)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,f=b,e=b.ownerDocument,j,i=e.documentElement,o=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;for(var k=b.offsetTop,n=b.offsetLeft;(b=b.parentNode)&&b!==o&&b!==i;){if(c.offset.supportsFixedPosition&&f.position==="fixed")break;j=e?e.getComputedStyle(b,null):b.currentStyle;
k-=b.scrollTop;n-=b.scrollLeft;if(b===d){k+=b.offsetTop;n+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(b.nodeName))){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=d;d=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&j.overflow!=="visible"){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=j}if(f.position==="relative"||f.position==="static"){k+=o.offsetTop;n+=o.offsetLeft}if(c.offset.supportsFixedPosition&&
f.position==="fixed"){k+=Math.max(i.scrollTop,o.scrollTop);n+=Math.max(i.scrollLeft,o.scrollLeft)}return{top:k,left:n}};c.offset={initialize:function(){var a=s.body,b=s.createElement("div"),d,f,e,j=parseFloat(c.curCSS(a,"marginTop",true))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
a.insertBefore(b,a.firstChild);d=b.firstChild;f=d.firstChild;e=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=f.offsetTop!==5;this.doesAddBorderForTableAndCells=e.offsetTop===5;f.style.position="fixed";f.style.top="20px";this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15;f.style.position=f.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==j;a.removeChild(b);
c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.curCSS(a,"marginTop",true))||0;d+=parseFloat(c.curCSS(a,"marginLeft",true))||0}return{top:b,left:d}},setOffset:function(a,b,d){if(/static/.test(c.curCSS(a,"position")))a.style.position="relative";var f=c(a),e=f.offset(),j=parseInt(c.curCSS(a,"top",true),10)||0,i=parseInt(c.curCSS(a,"left",true),10)||0;if(c.isFunction(b))b=b.call(a,
d,e);d={top:b.top-e.top+j,left:b.left-e.left+i};"using"in b?b.using.call(a,d):f.css(d)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),f=/^body|html$/i.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.curCSS(a,"marginTop",true))||0;d.left-=parseFloat(c.curCSS(a,"marginLeft",true))||0;f.top+=parseFloat(c.curCSS(b[0],"borderTopWidth",true))||0;f.left+=parseFloat(c.curCSS(b[0],"borderLeftWidth",true))||0;return{top:d.top-
f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset":
"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in
e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window);
(function($) {
 $.fn.periodical = function() {
 this.each(function() {
 alert(this);
 });
 }
})(jQuery);
var $j = jQuery.noConflict();
$j(document).ready(function() {
 swapValue = [];
 $j(".swap-value").each(function(i) {
 swapValue[i] = $j(this).val();
 $j(this).focus(function() {
 if ($j(this).val() == swapValue[i]) {
 $j(this).val("");
 }
 $j(this).addClass("focus");
 }).blur(function() {
 if ($j.trim($j(this).val()) == "") {
 $j(this).val(swapValue[i]);
 $j(this).removeClass("focus");
 }
 });
 });
});
function thn_ad_layer(mode) {
 var container = 'thn-ads-layer';
 document.write('<di' + 'v id="' + container + '">' + '</div>');
 var path = "/ext/thn_ad_layer.php?mode=" + mode;
 $j.get(path, function(data) {
 $j('#' + container).html(data);
 });
}
function showBox(element) {
 $(element + '2').setStyle( {
 display : 'block'
 });
}
function hideBox(element) {
 $(element + '2').setStyle( {
 display : 'none'
 });
}
var Header = Class.create();
Header.prototype = {
 initialize : function(oOptions) {
 this.oOptions = oOptions ? oOptions : {};
 this.aElements = [];
 },
 toggleNavBox : function(e) {
 var t = this;
 var sElement = e.element().getAttribute('id').substring(2);
 this.aElements.each(function(e) {
 if (sElement != e) {
 $(e).setStyle( {
 display : 'none'
 });
 }
 });
 posX = Number($('l_' + sElement).positionedOffset()[0]) - 1.0;
 width = $('l_' + sElement).getDimensions().width;
 boxWidth = Number($(sElement).getStyle('width').replace(/px/, ''));
 if ($(sElement).getStyle('display') === 'none') {
 if (posX + boxWidth > 1000) {
 leftX = (posX - boxWidth) + width + 9;
 } else {
 leftX = posX;
 }
 $(sElement).setStyle( {
 display : 'block',
 left : leftX + 'px'
 });
 setTimeout(function() {
 t.hideNavBox(e);
 }, 20000);
 } else {
 $(sElement).setStyle( {
 display : 'none'
 });
 }
 },
 hideNavBox : function(e) {
 sElement = e.element().getAttribute('id').substring(2);
 $(sElement).setStyle( {
 display : 'none'
 });
 },
 addElememt : function(sLabel) {
 this.aElements.push(sLabel);
 },
 observe : function() {
 var t = this;
 this.aElements.each(function(e) {
 $('i_' + e).observe('click', t.toggleNavBox.bind(t));
 });
 }
};
function fullsize() {
 $("cbnImg").style.display = "none";
 $("fsbImg").style.display = "inline";
}
function thumbnail() {
 $("cbnImg").style.display = "inline";
 $("fsbImg").style.display = "none";
}
function toggleContact(activeID) {
 if (activeID == "cType1") {
 $("cType1").style.display = "inline";
 $("cType2").style.display = "none";
 $("cType3").style.display = "none";
 $("cType4").style.display = "none";
 $("button_ul").style.background = "transparent url(/theme/classic/img/button_ul.png)";
 $("button_ur").style.background = "transparent url(/theme/classic/img/button_ur_grey.png)";
 $("button_ll").style.background = "transparent url(/theme/classic/img/button_ll_grey.png)";
 $("button_lr").style.background = "transparent url(/theme/classic/img/button_lr_grey.png)";
 $("getInfoHeadline").style.display = "inline";
 $("getInfoCallback").style.display = "none";
 }
 if (activeID == "cType2") {
 $("cType1").style.display = "none";
 $("cType2").style.display = "inline";
 $("cType3").style.display = "none";
 $("cType4").style.display = "none";
 $("button_ul").style.background = "transparent url(/theme/classic/img/button_ul_grey.png)";
 $("button_ur").style.background = "transparent url(/theme/classic/img/button_ur.png)";
 $("button_ll").style.background = "transparent url(/theme/classic/img/button_ll_grey.png)";
 $("button_lr").style.background = "transparent url(/theme/classic/img/button_lr_grey.png)";
 $("getInfoHeadline").style.display = "none";
 $("getInfoCallback").style.display = "inline";
 }
 if (activeID == "cType3") {
 $("cType1").style.display = "none";
 $("cType2").style.display = "none";
 $("cType3").style.display = "inline";
 $("cType4").style.display = "none";
 $("button_ul").style.background = "transparent url(/theme/classic/img/button_ul_grey.png)";
 $("button_ur").style.background = "transparent url(/theme/classic/img/button_ur_grey.png)";
 $("button_ll").style.background = "transparent url(/theme/classic/img/button_ll.png)";
 $("button_lr").style.background = "transparent url(/theme/classic/img/button_lr_grey.png)";
 $("getInfoHeadline").style.display = "inline";
 $("getInfoCallback").style.display = "none";
 }
 if (activeID == "cType4") {
 $("cType1").style.display = "none";
 $("cType2").style.display = "none";
 $("cType3").style.display = "none";
 $("cType4").style.display = "inline";
 $("button_ul").style.background = "transparent url(/theme/classic/img/button_ul_grey.png)";
 $("button_ur").style.background = "transparent url(/theme/classic/img/button_ur_grey.png)";
 $("button_ll").style.background = "transparent url(/theme/classic/img/button_ll_grey.png)";
 $("button_lr").style.background = "transparent url(/theme/classic/img/button_lr.png)";
 $("getInfoHeadline").style.display = "inline";
 $("getInfoCallback").style.display = "none";
 }
}
function clearField(x) {
 var nullString = null;
 document.getElementById(x).value = nullString || '';
}
function fillField(x) {
 if ($(x).value === '' || $(x).value === null) {
 $(x).value = $(x).getAttribute('value');
 }
}
function toggleContact(activeID) {
 if (activeID == "cType1"){
 $("cType1").style.display = "inline";
 $("cType2").style.display = "none";
 $("cType3").style.display = "none";
 $("cType4").style.display = "none";
 $("button_ul").style.background = "transparent url(/theme/classic/img/button_ul.png)";
 $("button_ur").style.background = "transparent url(/theme/classic/img/button_ur_grey.png)";
 $("button_ll").style.background = "transparent url(/theme/classic/img/button_ll_grey.png)";
 $("button_lr").style.background = "transparent url(/theme/classic/img/button_lr_grey.png)";
 $("getInfoHeadline").style.display = "inline";
 $("getInfoCallback").style.display = "none";
 }
 if (activeID == "cType2"){
 $("cType1").style.display = "none";
 $("cType2").style.display = "inline";
 $("cType3").style.display = "none";
 $("cType4").style.display = "none";
 $("button_ul").style.background = "transparent url(/theme/classic/img/button_ul_grey.png)";
 $("button_ur").style.background = "transparent url(/theme/classic/img/button_ur.png)";
 $("button_ll").style.background = "transparent url(/theme/classic/img/button_ll_grey.png)";
 $("button_lr").style.background = "transparent url(/theme/classic/img/button_lr_grey.png)";
 $("getInfoHeadline").style.display = "none";
 $("getInfoCallback").style.display = "inline";
 }
 if (activeID == "cType3"){
 $("cType1").style.display = "none";
 $("cType2").style.display = "none";
 $("cType3").style.display = "inline";
 $("cType4").style.display = "none";
 $("button_ul").style.background = "transparent url(/theme/classic/img/button_ul_grey.png)";
 $("button_ur").style.background = "transparent url(/theme/classic/img/button_ur_grey.png)";
 $("button_ll").style.background = "transparent url(/theme/classic/img/button_ll.png)";
 $("button_lr").style.background = "transparent url(/theme/classic/img/button_lr_grey.png)";
 $("getInfoHeadline").style.display = "inline";
 $("getInfoCallback").style.display = "none";
 }
 if (activeID == "cType4"){
 $("cType1").style.display = "none";
 $("cType2").style.display = "none";
 $("cType3").style.display = "none";
 $("cType4").style.display = "inline";
 $("button_ul").style.background = "transparent url(/theme/classic/img/button_ul_grey.png)";
 $("button_ur").style.background = "transparent url(/theme/classic/img/button_ur_grey.png)";
 $("button_ll").style.background = "transparent url(/theme/classic/img/button_ll_grey.png)";
 $("button_lr").style.background = "transparent url(/theme/classic/img/button_lr.png)";
 $("getInfoHeadline").style.display = "inline";
 $("getInfoCallback").style.display = "none";
 }
}
var TopFlop = Class.create();
TopFlop.prototype = {
 initialize : function(oOptions) {
 this.oOptions = oOptions ? oOptions : {};
 }
};
function setPrice(sElement, sValue) {
 $(sElement).innerHTML = sValue;
}
function switchPayment(sGroup, sElement) {
 $$('.' + sGroup).each(function(e) {
 e.setStyle( {
 display : 'none'
 });
 });
 $(sElement).setStyle( {
 display : 'block'
 });
}
function setRadio(sElement, iKey) {
 var e = $$('.' + sElement);
 e[iKey].writeAttribute('checked', 'checked');
}
function setSelected(elem, val) {
 var SelElem = $(elem).childElements();
 for ( var i = 0; i < SelElem.length; i++) {
 if (SelElem[i].value == val) {
 SelElem[i].selected = true;
 }
 }
}
function fill() {
 $('sem_firstname').value = [ 'Willste', 'Hauste', 'Kannste' ][Math.floor(Math.random() * 3)];
 $('sem_lastname').value = [ 'Rein', 'Wohl', 'Nich' ][Math.floor(Math.random() * 3)];
 $('sem_street').value = [ 'Knallweg', 'Lärmberg' ][Math.random() > 0.5 ? 0 : 1];
 $('sem_streetnumber').value = '12';
 $('sem_postcode').value = '90234';
 $('sem_city').value = [ 'Bombenhausen', 'Krachdorf', 'Schallgruben' ][Math.floor(Math.random() * 3)];
 setSelected('country', Math.floor(Math.random() * 50));
 $('sem_phone_at_night').value = '1' + Math.round(Math.random() * 100000);
 $('sem_phone_by_day').value = '13' + Math.round(Math.random() * 100000);
 if (true === Boolean($('sem_bankcode'))) {
 $('sem_bankcode').value = Math.round(Math.random() * 10000000);
 $('sem_accountnumber').value = Math.round(Math.random() * 1000000);
 }
 $('sem_termsaccept').checked = true;
}
function toggleForms(mode) {
 if ('seminar' == mode) {
 $j('#acb_info').hide();
 $j('#acb_seminar').show();
 } else if ('info' == mode) {
 $j('#acb_seminar').hide();
 $j('#acb_info').show();
 }
}
$j(document).ready(function() {
 $j('#acb_seminar_tab').click(function() {
 toggleForms('seminar')
 });
 $j('#acb_info_tab').click(function() {
 toggleForms('info')
 });
});
var RateList = Class.create();
RateList.prototype = {
 initialize : function(options) {
 this.options = options ? options : {};
 this.i = 0;
 },
 perodicalUpdater : function() {
 this.o = new PeriodicalExecuter(this.update.bind(this), this.options.iInterval);
 },
 update : function() {
 this.i++;
 if (this.i == this.options.iNumStop) {
 this.o.stop();
 this.pushbtn('inactive');
 this.observe(this.options.sBtnObserve);
 }
 var temp = this;
 o = new Ajax.Request(this.options.sAjax, {
 method : 'get',
 onSuccess : function(t) {
 var jsonData = t.responseText.evalJSON();
 for ( var i = 0; i < jsonData.length; i++) {
 temp.updateData(i, jsonData, new Date().getTime());
 }
 }
 });
 },
 autoReload : function(iInterval) {
 i = iInterval ? iInterval : 10;
 o = new PeriodicalExecuter(function() {
 window.location.reload();
 }, i);
 },
 stop : function() {
 this.o.stop();
 this.bStart = false;
 this.resetColor();
 },
 start : function() {
 this.bStart = true;
 this.perodicalUpdater();
 this.flashPushButton('active');
 },
 flashPushButton : function(status) {
 var temp = this;
 var sw = 0;
 if ('inactive' === status) {
 var flash = this.options.aColors.orange;
 this.pushbtnblink = new PeriodicalExecuter(function() {
 sw++;
 if (sw % 2 === 0) {
 $(temp.options.sBtnObserve).setStyle( {
 backgroundColor : temp.options.aColors.blue
 });
 } else {
 $(temp.options.sBtnObserve).setStyle( {
 backgroundColor : flash
 });
 }
 }, 1);
 }
 },
 observe : function() {
 if (e = $(this.options.sBtnObserve)) {
 e.observe('click', this.triggerButton.bind(this));
 }
 this.clickrow();
 },
 clickrow : function() {
 $$('#listentries tr').each(function(e) {
 var input = $('cb' + e.getAttribute('id').substring(1));
 var bActive = true;
 e.observe('mouseover', function() {
 e.addClassName('active');
 });
 e.observe('mouseout', function() {
 e.removeClassName('active');
 });
 input.observe('click', function() {
 bActive = false;
 });
 e.observe('click', function() {
 if (true === bActive) {
 if (input.checked === false) {
 input.checked = true;
 } else {
 input.checked = false;
 }
 } else {
 bActive = true;
 }
 if (input.checked === false) {
 e.removeClassName('activeset');
 } else {
 e.addClassName('activeset');
 }
 });
 });
 },
 triggerButton : function() {
 if (true === this.bStart) {
 this.stop();
 this.i = 0;
 this.pushbtn('inactive');
 } else if (false === this.bStart) {
 this.pushbtn('active');
 }
 },
 checkall : function(className, toggle) {
 $$('.' + className).each(function(e) {
 e.checked = toggle;
 });
 },
 pushbtn : function(mode) {
 if (typeof this.pushbtnblink == 'object') {
 this.pushbtnblink.stop();
 }
 if (mode == 'active') {
 $(this.options.sBtnObserve).setStyle( {
 backgroundColor : this.options.aColors.green
 });
 $(this.options.sBtnObserve).update('Push deaktivieren');
 this.flashPushButton(mode);
 window.location.reload();
 } else if (mode == 'inactive') {
 $(this.options.sBtnObserve).setStyle( {
 backgroundColor : this.options.aColors.orange
 });
 $(this.options.sBtnObserve).update('Push aktivieren');
 this.flashPushButton(mode);
 }
 },
 resetColor : function() {
 var courselistentries = $$('.ratelistentry');
 var timestamp = new Date().getTime();
 for ( var i = 0; i < courselistentries.length; i++) {
 var entries = courselistentries[i].select('.entry');
 for ( var j = 0; j < entries.length; j++) {
 var timestampNodes = $(entries[j]).select('.timestamp');
 if (timestampNodes.length > 0 && timestamp - timestampNodes[0].innerHTML > 3000) {
 entries[j].removeClassName('ascending');
 entries[j].removeClassName('descending');
 }
 }
 }
 },
 restoreBg : function(sElement, sColor) {
 var duration = Math.round(500 * (Math.random())) + 3000;
 setTimeout(function() {
 $(sElement).setStyle( {
 backgroundColor : sColor
 });
 }, duration);
 },
 updateData : function(i, jsonData, timestamp) {
 var bar = $('bar' + jsonData[i].iPepId);
 if (bar !== null) {
 bar.setStyle( {
 width : jsonData[i].iBarLength + 'px'
 });
 if (jsonData[i].iMonotony == 1 && bar.hasClassName('prozentbalken_pos')) {
 bar.removeClassName('prozentbalken_neg');
 bar.addClassName('prozentbalken_pos');
 } else
 if (jsonData[i].iMonotony == 0 && bar.hasClassName('prozentbalken_neg')) {
 bar.removeClassName('prozentbalken_pos');
 bar.addClassName('prozentbalken_neg');
 }
 }
 var stockNode = $('c' + jsonData[i].iPepId);
 if (stockNode !== null) {
 var restorecolor = 'lighter' == stockNode.classNames() ? '#F2F2F2' : '#DDDDDD';
 var duration = Math.round(4 + (Math.random()));
 var node = [];
 var data = [];
 node[0] = stockNode.select('.curCourse')[0];
 data[0] = jsonData[i].fCurRate;
 node[1] = stockNode.select('.bid')[0];
 data[1] = jsonData[i].fBid;
 node[2] = stockNode.select('.ask')[0];
 data[2] = jsonData[i].fAsk;
 node[3] = stockNode.select('.min')[0];
 data[3] = jsonData[i].fMin;
 node[4] = stockNode.select('.max')[0];
 data[4] = jsonData[i].fMax;
 node[5] = stockNode.select('.difRelative')[0];
 data[5] = jsonData[i].fDifRelative;
 node[6] = stockNode.select('.difAbsolute')[0];
 data[6] = jsonData[i].fDifAbsolute;
 stockNode.select('.date')[0].innerHTML = jsonData[i].sDate;
 var dataNode = null;
 var timestampNode = null;
 var nodeValue = null;
 var dataValue = null;
 var startcolor = null;
 for ( var a = 0; a < 5; a++) {
 dataNode = $(node[a]).select('.data')[0];
 timestampNode = $(node[a]).select('.timestamp')[0];
 nodeValue = parseFloat(dataNode.innerHTML);
 dataValue = parseFloat(data[a]);
 if (nodeValue !== dataValue) {
 dataNode.innerHTML = data[a];
 startcolor = nodeValue > dataValue ? this.options.aColors.orange : this.options.aColors.lightgreen;
 $(node[a]).setStyle( {
 backgroundColor : startcolor
 });
 this.restoreBg(node[a], restorecolor);
 }
 }
 for (a = 5; a < 7; a++) {
 dataNode = $(node[a]).select('.data')[0];
 timestampNode = $(node[a]).select('.timestamp')[0];
 nodeValue = parseFloat(dataNode.innerHTML);
 dataValue = parseFloat(data[a]);
 if (nodeValue !== dataValue) {
 timestampNode.innerHTML = timestamp;
 startcolor = nodeValue > dataValue ? this.options.aColors.orange : this.options.aColors.lightgreen;
 $(node[a]).setStyle( {
 backgroundColor : startcolor
 });
 this.restoreBg(node[a], restorecolor);
 if (a != 5) {
 dataNode.innerHTML = data[a];
 } else {
 dataNode.innerHTML = (dataValue >= 0 ? '+' : '') + data[a];
 }
 }
 }
 }
 }
};
var ac = Class.create();
ac.prototype = {
 initialize : function(options) {
 this.options = options ? options : {};
 },
 initInput : function(element) {
 $(this.options.form).setAttribute('autocomplete', 'off');
 $(this.options.varname).writeAttribute('autocomplete', 'off');
 },
 swapInputHint : function() {
 if ($('ac_q')) {
 $('ac_q').remove();
 }
 var temp = this;
 Event.observe(this.options.varname, 'focus', function(event) {
 if ($(temp.options.varname).value == temp.options.sHint) {
 $(temp.options.varname).value = '';
 }
 $(temp.options.varname).addClassName('ac_field');
 });
 Event.observe(this.options.varname, 'blur', function(event) {
 if ($(temp.options.varname).value == temp.options.sHint) {
 $(temp.options.varname).value = temp.options.sHint;
 }
 $(temp.options.varname).removeClassName('ac_field');
 });
 },
 autoComplete : function() {
 this.swapInputHint();
 this.json = new AutoComplete(this.options.varname, this.options);
 },
 observeSubmit : function() {
 var temp = this;
 Event.observe(this.options.form, 'submit', function(event) {
 $(temp.options.varname).submit();
 });
 }
};
function FillOutPersonalData() {
 setSelected('titel', 2);
 setRadio('anrede', 0);
 $('vorname').value = [ 'Willste', 'Hauste', 'Kannste' ][Math.floor(Math.random() * 3)];
 $('nachname').value = [ 'Rein', 'Wohl', 'Nich' ][Math.floor(Math.random() * 3)];
 $('geburtsname').value = 'Wohl';
 setDate('geburtsdatum', '20-2-1978');
 $('strasse').value = [ 'Knallweg', 'Lärmberg' ][Math.random() > 0.5 ? 0 : 1];
 $('hausnummer').value = '12';
 $('plz').value = '90234';
 $('ort').value = [ 'Bombenhausen', 'Krachdorf', 'Schallgruben' ][Math.floor(Math.random() * 3)];
 setSelected('land', 2);
 $('versandstrasse').value = [ 'Nejdenantjer Straat', 'Blümkegracht' ][Math.random() > 0.5 ? 0 : 1];
 $('versandhausnummer').value = '225';
 $('versandplz').value = '6245';
 $('versandort').value = [ 'Kejssen', 'Antjebergje' ][Math.random() > 0.5 ? 0 : 1];
 setSelected('versandland', 5);
 $('telefontagsvorw').value = '1' + Math.round(Math.random() * 1000);
 $('telefontags').value = '13' + Math.round(Math.random() * 100);
 $('telefonabendsvorw').value = '230' + Math.round(Math.random() * 100);
 $('telefonabends').value = '3305' + Math.round(Math.random() * 1000);
 $('mobilvorw').value = '0' + Math.round(Math.random() * 1000);
 $('mobil').value = '442' + Math.round(Math.random() * 1000);
 $('mail').value = 'postmaster@localhost';
 $('mailrepeat').value = 'postmaster@localhost';
 $('familienstand').value = '';
 setSelected('anzahlunterhkinder', 3);
 $('arbeitsverh').value = 1;
 $('beruf').value = [ 'Clochard', 'Strumpfdesigner', 'Testdummy' ][Math.random() > 0.5 ? 0 : 1];
 setRadio('bildungsstand', Math.floor(Math.random() * 3));
 $('bruttojahreseink').value = Math.round(Math.random() * 100000);
 $('vermoegen').value = Math.round(Math.random() * 100);
 $('wirtschberechtigt').value = '';
 setRadio('wsbanrede', 1);
 setSelected('wsbtitel', 3);
 $('wsbnachname').value = [ 'Hammel', 'Rindi', 'Schafo' ][Math.floor(Math.random() * 3)];
 $('wsbvorname').value = [ 'Heinrich', 'Günther', 'Dieter' ][Math.floor(Math.random() * 3)];
 $('wsbstrasse').value = 'Weidenweg';
 $('wsbhausnummer').value = '12';
 $('wsbplz').value = '2221';
 $('wsbort').value = 'Kuhdorf';
 setSelected('wsbland', 3);
}
function FillOutCompanyData() {
 setSelected('titel', 2);
 setRadio('anrede', 0);
 $('firma').value = [ 'Knallfüchse AG', 'Brüllmücken GmbH', 'Trompetenkäfer KG' ][Math.floor(Math.random() * 3)];
 $('handelsregnr').value = Math.floor(Math.random() * 800000);
 $('reggericht').value = [ 'Wingenden', 'Hampenen', 'Rappenem' ][Math.floor(Math.random() * 3)];
 $('sitz').value = [ 'Wingenden', 'Hampenen', 'Rappenem' ][Math.floor(Math.random() * 3)];
 $('vorname').value = [ 'Willste', 'Hauste', 'Kannste' ][Math.floor(Math.random() * 3)];
 $('nachname').value = [ 'Rein', 'Wohl', 'Nich' ][Math.floor(Math.random() * 3)];
 $('branche').value = [ 'Lebensmittel', 'Textilverarbeitung', 'Hosenreparatur' ][Math.floor(Math.random() * 3)];
 $('geburtsname').value = 'Wohl';
 setDate('gruendungsdatum', '20-3-1920');
 $('strasse').value = [ 'Knallweg', 'Lärmberg' ][Math.random() > 0.5 ? 0 : 1];
 $('hausnummer').value = '12';
 $('plz').value = '90234';
 $('ort').value = [ 'Bombenhausen', 'Krachdorf', 'Schallgruben' ][Math.floor(Math.random() * 3)];
 setSelected('land', 2);
 $('versandstrasse').value = [ 'Nejdenantjer Straat', 'Blümkegracht' ][Math.random() > 0.5 ? 0 : 1];
 $('versandhausnummer').value = '225';
 $('versandplz').value = '6245';
 $('versandort').value = [ 'Kejssen', 'Antjebergje' ][Math.random() > 0.5 ? 0 : 1];
 setSelected('vertrland', 5);
 $('vertrstrasse').value = [ 'Nejdenantjer Straat', 'Blümkegracht' ][Math.random() > 0.5 ? 0 : 1];
 $('vertrhausnummer').value = '225';
 $('vertrplz').value = '6245';
 $('vertrort').value = [ 'Kejssen', 'Antjebergje' ][Math.random() > 0.5 ? 0 : 1];
 setSelected('versandland', 5);
 $('telefontagsvorw').value = '1' + Math.round(Math.random() * 1000);
 $('telefontags').value = '13' + Math.round(Math.random() * 100);
 $('telefonabendsvorw').value = '230' + Math.round(Math.random() * 100);
 $('telefonabends').value = '3305' + Math.round(Math.random() * 1000);
 $('mobilvorw').value = '0' + Math.round(Math.random() * 1000);
 $('mobil').value = '442' + Math.round(Math.random() * 1000);
 $('mail').value = 'postmaster@localhost';
 $('mailrepeat').value = 'postmaster@localhost';
 $('familienstand').value = '';
 $('arbeitsverh').value = 1;
 $('beruf').value = [ 'Clochard', 'Strumpfdesigner', 'Testdummy' ][Math.random() > 0.5 ? 0 : 1];
 setRadio('bildungsstand', Math.floor(Math.random() * 3));
 $('bruttojahreseink').value = Math.round(Math.random() * 100000);
 $('vermoegen').value = Math.round(Math.random() * 100);
}
function FillOutAccountData() {
 $('hausbank').value = 'Spasskasse';
 $('hausbankadr').innerHTML = 'Donnerwetterplatz 122';
 $('hausbanktel').value = '0800 8000 08880';
 $('bankguthaben').value = '20350530';
 $('wertpapiere').value = '1000202001';
 $('vermoegen_0').checked = 'yes';
 setSelected('brutto', 3);
 setSelected('rein', 3);
 setSelected('wohnung', 1);
}
function FillOutExperiences() {
 setSelected('anlageziel', 1);
 setSelected('handelskonto', 1);
 setRadio('verlustrisiken', 0);
 setRadio('wirkung', 0);
 setRadio('defizit', 0);
 setRadio('einzahlung', 0);
 setRadio('rechtsstreit', 1);
 setRadio('interesse', 1);
 setRadio('nfanasd', 1);
 setRadio('verwandt', 1);
 $('oldbroker').value = 'wuchert';
 setSelected('handelskontostatus', 1);
 setRadio('business_extent', Math.floor(Math.random() * 3));
 setRadio('risk_addiction', Math.floor(Math.random() * 3));
 setRadio('zugang', 0);
 $('password').value = [ 'djfijrf2', 'ji34jtil', 'öo34i23j' ][Math.floor(Math.random() * 3)];
 $('others_text').value = [ 'sparstrumpf', 'geldschwein', 'hosentasche' ][Math.floor(Math.random() * 3)];
 $$('.erfahrung').each(function(t) {
 var aElem = $A(t.getElementsByTagName('input'));
 iCheck = Math.random() > 0.5 ? 0 : 1;
 aElem[iCheck].checked = true;
 if (iCheck == 1) {
 aElem[2].removeAttribute('disabled');
 aElem[2].removeAttribute('style');
 aElem[3].removeAttribute('disabled');
 aElem[3].removeAttribute('style');
 aElem[4].removeAttribute('disabled');
 aElem[4].removeAttribute('style');
 aElem[2].value = Math.ceil(Math.random() * 10);
 aElem[Math.random() > 0.5 ? 3 : 4].checked = true;
 } else {
 aElem[2].setAttribute('disabled', 'disabled');
 aElem[2].setAttribute('style', 'background:#ddd');
 aElem[3].setAttribute('disabled', 'disabled');
 aElem[3].setAttribute('style', 'background:#ddd');
 aElem[4].setAttribute('disabled', 'disabled');
 aElem[4].setAttribute('style', 'background:#ddd');
 }
 });
}
function toggleBox(sBoxName) {
 $$(".togglebox").each(function(element) {
 $(element).setStyle( {
 display : 'none'
 });
 });
 $(sBoxName).setStyle( {
 display : 'block'
 });
}
function switchExpStatus(sElement, bActive) {
 var i = 0;
 $$("#" + sElement + ' input').each(function(t) {
 if (i > 1) {
 if (true === Boolean(bActive)) {
 t.setAttribute('disabled', 'disabled');
 t.setAttribute('style', 'background:#ddd');
 t.value = null;
 } else {
 t.removeAttribute('disabled');
 t.removeAttribute('style');
 }
 }
 i++;
 });
}
function openWindow( target ) {
 Fenster = window.open(target, "Download", 'height=600, width=800, resizable=1');
 Fenster.focus();
}
var IndexBox = Class.create();
IndexBox.prototype = {
 initialize : function(options) {
 this.options = options ? options : {};
 this.fCurRate = 0;
 this.bStart = false;
 this.i = 0;
 },
 stop : function() {
 this.o.stop();
 this.bStart = false;
 },
 start : function() {
 this.bStart = true;
 this.perodicalUpdater();
 },
 getStockData : function() {
 return this.sendRequest(null, 'mode=' + this.options.sMode + '&json=true&isin=' + this.options.sIsin);
 },
 updateStockData : function(oStock) {
 this.i++;
 if (this.i == this.options.iNumStop) {
 this.o.stop();
 }
 var sTrend = this.options.sTrend;
 if (this.fCurRate < oStock.fCurRate) {
 sTrend = 'up';
 d = new Effect.Highlight('fCurRate'+this.options.sUID, {
 startcolor : '#C6F8C7',
 endcolor : '#FFFFFF',
 duration : 3
 });
 } else
 if (this.fCurRate > oStock.fCurRate) {
 sTrend = 'down';
 d = new Effect.Highlight('fCurRate'+this.options.sUID, {
 startcolor : '#EFCAA6',
 endcolor : '#FFFFFF',
 duration : 3
 });
 } else
 if (this.fCurRate == oStock.fCurRate) {
 sTrend = 'const';
 d = new Effect.Highlight('fCurRate'+this.options.sUID, {
 startcolor : '#eeeeee',
 endcolor : '#ffffff',
 duration : 3
 });
 }
 this.fCurRate = oStock.fCurRate;
 $('fCurRate'+this.options.sUID).update(oStock.fCurRate);
 $('fDifAbsolute'+this.options.sUID).update(oStock.fDifAbsolute);
 $('fDifRelative'+this.options.sUID).update(oStock.fDifRelative);
 $('fMax'+this.options.sUID).update(oStock.fMax);
 $('fMin'+this.options.sUID).update(oStock.fMin);
 $('fOldRate'+this.options.sUID).update(oStock.fOldRate);
 $('fOpenRate'+this.options.sUID).update(oStock.fOpenRate);
 },
 perodicalUpdater : function() {
 var t = this;
 this.o = new PeriodicalExecuter( function() {
 oStock = t.sendRequest(null, 'mode=' + t.options.sMode + '&json=true&isin=' + t.options.sIsin);
 if (null !== oStock) {
 t.updateStockData(oStock);
 }
 }, t.options.iI);
 },
 sendRequest : function(element, parameters) {
 oResult = {};
 complete = false;
 d = new Ajax.Request(this.options.sAjax, {
 asynchronous : false,
 requestHeaders : {
 Accept : 'application/json'
 },
 method : 'post',
 parameters : parameters + '&m=' + this.options.iM,
 onComplete : function(transport, headerJSON) {
 oResult = transport.responseText.evalJSON(true);
 },
 onSuccess : function(transport, headerJSON) {
 }
 });
 return oResult;
 }
};
function count(element) {
 var iMax = element.getAttribute("maxlength");
 var iLen = element.value.length;
 $(element.getAttribute('name') + '_c').innerHTML = iMax - iLen;
 if (iLen > iMax) {
 element.value = element.value.substring(0, iMax);
 }
}
function initInputFields(elements) {
 var iLen = 0;
 for ( var i = 0; i < elements.length; i++) {
 count($(elements[i]),$(elements[i]).value.length);
 }
}
function switchPayment(sElement) {
 $$('.ab_hidebox').each(function(e) {
 e.setStyle( {
 display : 'none'
 });
 });
 $(sElement).setStyle( {
 display : 'block'
 });
}
function setRadio(sElement, iKey) {
 var e = $$('.' + sElement);
 e[iKey].writeAttribute('checked', 'checked');
}
function setSelected(elem, val) {
 var SelElem = $(elem).childElements();
 for ( var i = 0; i < SelElem.length; i++) {
 if (SelElem[i].value == val) {
 SelElem[i].selected = true;
 }
 }
}
function fill() {
 $('firstname').value = [ 'Willste', 'Hauste', 'Kannste' ][Math.floor(Math.random() * 3)];
 $('lastname').value = [ 'Rein', 'Wohl', 'Nich' ][Math.floor(Math.random() * 3)];
 $('street').value = [ 'Knallweg', 'Lärmberg' ][Math.random() > 0.5 ? 0 : 1];
 $('streetnumber').value = '12';
 $('postcode').value = '90234';
 $('city').value = [ 'Bombenhausen', 'Krachdorf', 'Schallgruben' ][Math.floor(Math.random() * 3)];
 $('phone').value = '1' + Math.round(Math.random() * 100000);
 $('termsaccept').checked = true;
}
$j(document).ready(function() {
 $j('ul.snp-chart-tabs span').click(function() {
 var index = $j('ul.snp-chart-tabs span').index(this) + 1;
 $j(this).parent().addClass('current').siblings(this).removeClass('current');
 $j('.snp-chart-box').children('.snp-chart-image:nth-child(' + index + ')').fadeIn('slow').siblings('.snp-chart-image').hide();
 return false;
 });
});
var updateStockInfo = {
 iInterval : 2,
 index : 0,
 sIsin : '',
 start : function(sIsin, iInterval) {
 this.loop(this.index);
 this.sIsin = sIsin;
 },
 stop : function() {
 clearTimeout(this.o);
 },
 getRates : function() {
 var temp = this;
 var stock = $j.getJSON(PATH_HTTP + '/request/getstock.php?isin=' + temp.sIsin, function(json) {
 if (typeof json == 'object') {
 $j('#sCurrentValue').text(json.sCurrentValue);
 $j('#fDifAbsolute').text(json.fDifAbsolute);
 $j('#fDifRelative').text( (json.fDifRelative > 0 ? '+': '') + json.fDifRelative );
 $j('#fOpenRate').text(json.fOpenRate);
 $j('#fOldRate').text(json.fOldRate);
 $j('#fAsk').text(json.fAsk);
 $j('#fBid').text(json.fBid);
 $j('#fMax').text(json.fMax);
 $j('#fMin').text(json.fMin);
 $j('.sCurrencySymbol').text(json.sCurrencySymbol);
 $j('#sTrend').attr('src', PATH_HTTP + '/theme/classic/img/icon/trend_' + json.sTrend + '.png?d=' + (Math.random() * 100000));
 $j('#sCurrentValue').removeClass('curValue-up');
 $j('#sCurrentValue').removeClass('curValue-down');
 $j('#sCurrentValue').removeClass('curValue-const');
 $j('#sCurrentValue').addClass('curValue-' + json.sTrend);
 }
 });
 },
 loop : function(index) {
 var temp = this;
 this.o = setTimeout(function() {
 index++;
 temp.getRates();
 temp.loop(index);
 }, this.iInterval * 1000);
 }
};