var Prototype={Version:'1.6.0.3',Browser:{IE:!!(window.attachEvent&&navigator.userAgent.indexOf('Opera')===-1),Opera:navigator.userAgent.indexOf('Opera')>-1,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1&&navigator.userAgent.indexOf('KHTML')===-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement('div')['__proto__']&&document.createElement('div')['__proto__']!==document.createElement('form')['__proto__']},ScriptFragment:'<script[^>]*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};if(Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions=false;var Class={create:function(){var parent=null,properties=$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){var subclass=function(){};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;}};Class.Methods={addMethods:function(source){var ancestor=this.superclass&&this.superclass.prototype;var properties=Object.keys(source);if(!Object.keys({toString:true}).length)
properties.push("toString","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;}};var Abstract={};Object.extend=function(destination,source){for(var property in source)
destination[property]=source[property];return destination;};Object.extend(Object,{inspect:function(object){try{if(Object.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;}},toJSON:function(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(Object.isElement(object))return;var results=[];for(var property in object){var value=Object.toJSON(object[property]);if(!Object.isUndefined(value))
results.push(property.toJSON()+': '+value);}
return'{'+results.join(', ')+'}';},toQueryString:function(object){return $H(object).toQueryString();},toHTML:function(object){return object&&object.toHTML?object.toHTML():String.interpret(object);},keys:function(object){var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){return Object.extend({},object);},isElement:function(object){return!!(object&&object.nodeType==1);},isArray:function(object){return object!=null&&typeof object=="object"&&'splice'in object&&'join'in object;},isHash:function(object){return object instanceof Hash;},isFunction:function(object){return typeof object=="function";},isString:function(object){return typeof object=="string";},isNumber:function(object){return typeof object=="number";},isUndefined:function(object){return typeof object=="undefined";}});Object.extend(Function.prototype,{argumentNames:function(){var names=this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1].replace(/\s+/g,'').split(',');return names.length==1&&!names[0]?[]:names;},bind:function(){if(arguments.length<2&&Object.isUndefined(arguments[0]))return this;var __method=this,args=$A(arguments),object=args.shift();return function(){return __method.apply(object,args.concat($A(arguments)));}},bindAsEventListener:function(){var __method=this,args=$A(arguments),object=args.shift();return function(event){return __method.apply(object,[event||window.event].concat(args));}},curry:function(){if(!arguments.length)return this;var __method=this,args=$A(arguments);return function(){return __method.apply(this,args.concat($A(arguments)));}},delay:function(){var __method=this,args=$A(arguments),timeout=args.shift()*1000;return window.setTimeout(function(){return __method.apply(__method,args);},timeout);},defer:function(){var args=[0.01].concat($A(arguments));return this.delay.apply(this,args);},wrap:function(wrapper){var __method=this;return function(){return wrapper.apply(this,[__method.bind(this)].concat($A(arguments)));}},methodize:function(){if(this._methodized)return this._methodized;var __method=this;return this._methodized=function(){return __method.apply(null,[this].concat($A(arguments)));};}});Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+'-'+
(this.getUTCMonth()+1).toPaddedString(2)+'-'+
this.getUTCDate().toPaddedString(2)+'T'+
this.getUTCHours().toPaddedString(2)+':'+
this.getUTCMinutes().toPaddedString(2)+':'+
this.getUTCSeconds().toPaddedString(2)+'Z"';};var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i<length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
return returnValue;}};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(str){return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/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();}finally{this.currentlyExecuting=false;}}}});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,{gsub:function(pattern,replacement){var result='',source=this,match;replacement=arguments.callee.prepareReplacement(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;},sub:function(pattern,replacement,count){replacement=this.gsub.prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});},scan:function(pattern,iterator){this.gsub(pattern,iterator);return String(this);},truncate:function(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this);},strip:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,'');},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');},extractScripts:function(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});},evalScripts:function(){return this.extractScripts().map(function(script){return eval(script)});},escapeHTML:function(){var self=arguments.callee;self.text.data=this;return self.div.innerHTML;},unescapeHTML:function(){var div=new Element('div');div.innerHTML=this.stripTags();return div.childNodes[0]?(div.childNodes.length>1?$A(div.childNodes).inject('',function(memo,node){return memo+node.nodeValue}):div.childNodes[0].nodeValue):'';},toQueryParams:function(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;});},toArray:function(){return this.split('');},succ:function(){return this.slice(0,this.length-1)+
String.fromCharCode(this.charCodeAt(this.length-1)+1);},times:function(count){return count<1?'':new Array(count+1).join(this);},camelize:function(){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;},capitalize:function(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();},underscore:function(){return this.gsub(/::/,'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},dasherize:function(){return this.gsub(/_/,'-');},inspect:function(useDoubleQuotes){var escapedString=this.gsub(/[\x00-\x1f\\]/,function(match){var character=String.specialChar[match[0]];return character?character:'\\u00'+match[0].charCodeAt().toPaddedString(2,16);});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g,'\\\'')+"'";},toJSON:function(){return this.inspect(true);},unfilterJSON:function(filter){return this.sub(filter||Prototype.JSONFilter,'#{1}');},isJSON:function(){var str=this;if(str.blank())return false;str=this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},evalJSON:function(sanitize){var json=this.unfilterJSON();try{if(!sanitize||json.isJSON())return eval('('+json+')');}catch(e){}
throw new SyntaxError('Badly formed JSON string: '+this.inspect());},include:function(pattern){return this.indexOf(pattern)>-1;},startsWith:function(pattern){return this.indexOf(pattern)===0;},endsWith:function(pattern){var d=this.length-pattern.length;return d>=0&&this.lastIndexOf(pattern)===d;},empty:function(){return this=='';},blank:function(){return/^\s*$/.test(this);},interpolate:function(object,pattern){return new Template(this,pattern).evaluate(object);}});if(Prototype.Browser.WebKit||Prototype.Browser.IE)Object.extend(String.prototype,{escapeHTML:function(){return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');},unescapeHTML:function(){return this.stripTags().replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');}});String.prototype.gsub.prepareReplacement=function(replacement){if(Object.isFunction(replacement))return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)};};String.prototype.parseQuery=String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML,{div:document.createElement('div'),text:document.createTextNode('')});String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){if(Object.isFunction(object.toTemplateReplacements))
object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){if(object==null)return'';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].gsub('\\\\]',']'):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 $break={};var Enumerable={each:function(iterator,context){var index=0;try{this._each(function(value){iterator.call(context,value,index++);});}catch(e){if(e!=$break)throw e;}
return this;},eachSlice:function(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);},all:function(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;},any:function(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;},collect:function(iterator,context){iterator=iterator||Prototype.K;var results=[];this.each(function(value,index){results.push(iterator.call(context,value,index));});return results;},detect:function(iterator,context){var result;this.each(function(value,index){if(iterator.call(context,value,index)){result=value;throw $break;}});return result;},findAll:function(iterator,context){var results=[];this.each(function(value,index){if(iterator.call(context,value,index))
results.push(value);});return results;},grep:function(filter,iterator,context){iterator=iterator||Prototype.K;var results=[];if(Object.isString(filter))
filter=new RegExp(filter);this.each(function(value,index){if(filter.match(value))
results.push(iterator.call(context,value,index));});return results;},include:function(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 $break;}});return found;},inGroupsOf:function(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice;});},inject:function(memo,iterator,context){this.each(function(value,index){memo=iterator.call(context,memo,value,index);});return memo;},invoke:function(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args);});},max:function(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;},min:function(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;},partition:function(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];},pluck:function(property){var results=[];this.each(function(value){results.push(value[property]);});return results;},reject:function(iterator,context){var results=[];this.each(function(value,index){if(!iterator.call(context,value,index))
results.push(value);});return results;},sortBy:function(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');},toArray:function(){return this.map();},zip:function(){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));});},size:function(){return this.toArray().length;},inspect:function(){return'#<Enumerable:'+this.toArray().inspect()+'>';}};Object.extend(Enumerable,{map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,filter:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray,every:Enumerable.all,some:Enumerable.any});function $A(iterable){if(!iterable)return[];if(iterable.toArray)return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;}
if(Prototype.Browser.WebKit){$A=function(iterable){if(!iterable)return[];if(!(typeof iterable==='function'&&typeof iterable.length==='number'&&typeof iterable.item==='function')&&iterable.toArray)
return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;};}
Array.from=$A;Object.extend(Array.prototype,Enumerable);if(!Array.prototype._reverse)Array.prototype._reverse=Array.prototype.reverse;Object.extend(Array.prototype,{_each:function(iterator){for(var i=0,length=this.length;i<length;i++)
iterator(this[i]);},clear:function(){this.length=0;return this;},first:function(){return this[0];},last:function(){return this[this.length-1];},compact:function(){return this.select(function(value){return value!=null;});},flatten:function(){return this.inject([],function(array,value){return array.concat(Object.isArray(value)?value.flatten():[value]);});},without:function(){var values=$A(arguments);return this.select(function(value){return!values.include(value);});},reverse:function(inline){return(inline!==false?this:this.toArray())._reverse();},reduce:function(){return this.length>1?this:this[0];},uniq:function(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value)))
array.push(value);return array;});},intersect:function(array){return this.uniq().findAll(function(item){return array.detect(function(value){return item===value});});},clone:function(){return[].concat(this);},size:function(){return this.length;},inspect:function(){return'['+this.map(Object.inspect).join(', ')+']';},toJSON:function(){var results=[];this.each(function(object){var value=Object.toJSON(object);if(!Object.isUndefined(value))results.push(value);});return'['+results.join(', ')+']';}});if(Object.isFunction(Array.prototype.forEach))
Array.prototype._each=Array.prototype.forEach;if(!Array.prototype.indexOf)Array.prototype.indexOf=function(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;};if(!Array.prototype.lastIndexOf)Array.prototype.lastIndexOf=function(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;};Array.prototype.toArray=Array.prototype.clone;function $w(string){if(!Object.isString(string))return[];string=string.strip();return string?string.split(/\s+/):[];}
if(Prototype.Browser.Opera){Array.prototype.concat=function(){var array=[];for(var i=0,length=this.length;i<length;i++)array.push(this[i]);for(var i=0,length=arguments.length;i<length;i++){if(Object.isArray(arguments[i])){for(var j=0,arrayLength=arguments[i].length;j<arrayLength;j++)
array.push(arguments[i][j]);}else{array.push(arguments[i]);}}
return array;};}
Object.extend(Number.prototype,{toColorPart:function(){return this.toPaddedString(2,16);},succ:function(){return this+1;},times:function(iterator,context){$R(0,this,true).each(iterator,context);return this;},toPaddedString:function(length,radix){var string=this.toString(radix||10);return'0'.times(length-string.length)+string;},toJSON:function(){return isFinite(this)?this.toString():'null';}});$w('abs round ceil floor').each(function(method){Number.prototype[method]=Math[method].methodize();});function $H(object){return new Hash(object);};var Hash=Class.create(Enumerable,(function(){function toQueryPair(key,value){if(Object.isUndefined(value))return key;return key+'='+encodeURIComponent(String.interpret(value));}
return{initialize:function(object){this._object=Object.isHash(object)?object.toObject():Object.clone(object);},_each:function(iterator){for(var key in this._object){var value=this._object[key],pair=[key,value];pair.key=key;pair.value=value;iterator(pair);}},set:function(key,value){return this._object[key]=value;},get:function(key){if(this._object[key]!==Object.prototype[key])
return this._object[key];},unset:function(key){var value=this._object[key];delete this._object[key];return value;},toObject:function(){return Object.clone(this._object);},keys:function(){return this.pluck('key');},values:function(){return this.pluck('value');},index:function(value){var match=this.detect(function(pair){return pair.value===value;});return match&&match.key;},merge:function(object){return this.clone().update(object);},update:function(object){return new Hash(object).inject(this,function(result,pair){result.set(pair.key,pair.value);return result;});},toQueryString:function(){return this.inject([],function(results,pair){var key=encodeURIComponent(pair.key),values=pair.value;if(values&&typeof values=='object'){if(Object.isArray(values))
return results.concat(values.map(toQueryPair.curry(key)));}else results.push(toQueryPair(key,values));return results;}).join('&');},inspect:function(){return'#<Hash:{'+this.map(function(pair){return pair.map(Object.inspect).join(': ');}).join(', ')+'}>';},toJSON:function(){return Object.toJSON(this.toObject());},clone:function(){return new Hash(this);}}})());Hash.prototype.toTemplateReplacements=Hash.prototype.toObject;Hash.from=$H;var ObjectRange=Class.create(Enumerable,{initialize:function(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive;},_each:function(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ();}},include:function(value){if(value<this.start)
return false;if(this.exclusive)
return value<this.end;return value<=this.end;}});var $R=function(start,end,exclusive){return new ObjectRange(start,end,exclusive);};var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')})||false;},activeRequestCount:0};Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);},register:function(responder){if(!this.include(responder))
this.responders.push(responder);},unregister:function(responder){this.responders=this.responders.without(responder);},dispatch:function(callback,request,transport,json){this.each(function(responder){if(Object.isFunction(responder[callback])){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++},onComplete:function(){Ajax.activeRequestCount--}});Ajax.Base=Class.create({initialize:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',encoding:'UTF-8',parameters:'',evalJSON:true,evalJS:true};Object.extend(this.options,options||{});this.options.method=this.options.method.toLowerCase();if(Object.isString(this.options.parameters))
this.options.parameters=this.options.parameters.toQueryParams();else if(Object.isHash(this.options.parameters))
this.options.parameters=this.options.parameters.toObject();}});Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($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
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
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var contentType=response.getHeader('Content-type');if(this.options.evalJS=='force'||(this.options.evalJS&&this.isSameOrigin()&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/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);}
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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;};}
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(function(){var element=this.Element;this.Element=function(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();var cache=Element.cache;if(Prototype.Browser.IE&&attributes.name){tagName='<'+tagName+' name="'+attributes.name+'">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes);}
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element.parentNode.replaceChild(content,element);return element;},insert:function(element,insertions){element=$(element);if(Object.isString(insertions)||Object.isNumber(insertions)||Object.isElement(insertions)||(insertions&&(insertions.toElement||insertions.toHTML)))
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return element;},wrap:function(element,wrapper,attributes){element=$(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)
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if(element.nodeType==1)
elements.push(Element.extend(element));return elements;},ancestors:function(element){return $(element).recursivelyCollect('parentNode');},descendants:function(element){return $(element).select("*");},firstDescendant:function(element){element=$(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('previousSibling');},nextSiblings:function(element){return $(element).recursivelyCollect('nextSibling');},siblings:function(element){element=$(element);return element.previousSiblings().reverse().concat(element.nextSiblings());},match:function(element,selector){if(Object.isString(selector))
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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().height;},getWidth:function(element){return $(element).getDimensions().width;},classNames:function(element){return new Element.ClassNames(element);},hasClassName:function(element,className){if(!(element=$(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(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=$(element)))return;return element[element.hasClassName(className)?'removeClassName':'addClassName'](className);},cleanWhitespace:function(element){element=$(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=$(ancestor);if(element.compareDocumentPosition)
return(element.compareDocumentPosition(ancestor)&8)===8;if(ancestor.contains)
return ancestor.contains(element)&&ancestor!==element;while(element=element.parentNode)
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for(var property in styles)
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elementStyle[(property=='float'||property=='cssFloat')?(Object.isUndefined(elementStyle.styleFloat)?'cssFloat':'styleFloat'):property]=styles[property];return element;},setOpacity:function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;return element;},getDimensions:function(element){element=$(element);var display=element.getStyle('display');if(display!='none'&&display!=null)
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return element;},undoPositioned:function(element){element=$(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=$(element);if(element.getStyle('position')=='absolute')return element;var offsets=element.positionedOffset();var top=offsets[1];var left=offsets[0];var width=element.clientWidth;var height=element.clientHeight;element._originalLeft=left-parseFloat(element.style.left||0);element._originalTop=top-parseFloat(element.style.top||0);element._originalWidth=element.style.width;element._originalHeight=element.style.height;element.style.position='absolute';element.style.top=top+'px';element.style.left=left+'px';element.style.width=width+'px';element.style.height=height+'px';return element;},relativize:function(element){element=$(element);if(element.getStyle('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=source.viewportOffset();element=$(element);var delta=[0,0];var parent=null;if(Element.getStyle(element,'position')=='absolute'){parent=element.getOffsetParent();delta=parent.viewportOffset();}
if(parent==document.body){delta[0]-=document.body.offsetLeft;delta[1]-=document.body.offsetTop;}
if(options.setLeft)element.style.left=(p[0]-delta[0]+options.offsetLeft)+'px';if(options.setTop)element.style.top=(p[1]-delta[1]+options.offsetTop)+'px';if(options.setWidth)element.style.width=source.offsetWidth+'px';if(options.setHeight)element.style.height=source.offsetHeight+'px';return element;}};Element.Methods.identify.counter=1;Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:'class',htmlFor:'for'},values:{}}};if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(proceed,element,style){switch(style){case'left':case'top':case'right':case'bottom':if(proceed(element,'position')==='static')return null;case'height':case'width':if(!Element.visible(element))return null;var dim=parseInt(proceed(element,style),10);if(dim!==element['offset'+style.capitalize()])
return dim+'px';var properties;if(style==='height'){properties=['border-top-width','padding-top','padding-bottom','border-bottom-width'];}
else{properties=['border-left-width','padding-left','padding-right','border-right-width'];}
return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10);})+'px';default:return proceed(element,style);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==='title')return element.title;return proceed(element,attribute);});}
else if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(proceed,element){element=$(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={read:{names:{'class':'className','for':'htmlFor'},values:{_getAttr:function(element,attribute){return element.getAttribute(attribute,2);},_getAttrNode:function(element,attribute){var node=element.getAttributeNode(attribute);return node?node.value:"";},_getEv:function(element,attribute){attribute=element.getAttribute(attribute);return attribute?attribute.toString().slice(23,-2):null;},_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._getAttr,src:v._getAttr,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);}
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(Prototype.Browser.IE||Prototype.Browser.Opera){Element.Methods.update=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content))return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName in Element._insertionTranslations.tags){$A(element.childNodes).each(function(node){element.removeChild(node)});Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)});}
else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
if('outerHTML'in document.createElement('div')){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 $A(div.childNodes);};Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element);},top:function(element,node){element.insertBefore(node,element.firstChild);},bottom:function(element,node){element.appendChild(node);},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling);},tags:{TABLE:['<table>','</table>',1],TBODY:['<table><tbody>','</tbody></table>',2],TR:['<table><tbody><tr>','</tr></tbody></table>',3],TD:['<table><tbody><tr><td>','</td></tr></tbody></table>',4],SELECT:['<select>','</select>',1]}};(function(){Object.extend(this.tags,{THEAD:this.tags.TBODY,TFOOT:this.tags.TBODY,TH:this.tags.TD});}).call(Element._insertionTranslations);Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return!!(node&&node.specified);}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);if(!Prototype.BrowserFeatures.ElementExtensions&&document.createElement('div')['__proto__']){window.HTMLElement={};window.HTMLElement.prototype=document.createElement('div')['__proto__'];Prototype.BrowserFeatures.ElementExtensions=true;}
Element.extend=(function(){if(Prototype.BrowserFeatures.SpecificElementExtensions)
return Prototype.K;var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||element._extendedByPrototype||element.nodeType!=1||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName.toUpperCase(),property,value;if(ByTag[tagName])Object.extend(methods,ByTag[tagName]);for(property in methods){value=methods[property];if(Object.isFunction(value)&&!(property in element))
element[property]=value.methodize();}
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];window[klass]={};window[klass].prototype=document.createElement(tagName)['__proto__'];return window[klass];}
if(F.ElementExtensions){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,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(){var dimensions={},B=Prototype.Browser;$w('width height').each(function(d){var D=d.capitalize();if(B.WebKit&&!document.evaluate){dimensions[d]=self['inner'+D];}else if(B.Opera&&parseFloat(window.opera.version())<9.5){dimensions[d]=document.body['client'+D]}else{dimensions[d]=document.documentElement['client'+D];}});return dimensions;},getWidth:function(){return this.getDimensions().width;},getHeight:function(){return this.getDimensions().height;},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop);}};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(){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;return true;},shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI)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;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 in ps){p=ps[i];if(m=e.match(p)){this.matcher.push(Object.isFunction(c[i])?c[i](m):new Template(c[i]).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;if(Selector._cache[e]){this.xpath=Selector._cache[e];return;}
this.matcher=['.//*'];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){if(m=e.match(ps[i])){this.matcher.push(Object.isFunction(x[i])?x[i](m):new Template(x[i]).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=$(root).identify();e="#"+id+" "+e;}
results=$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;while(e&&le!==e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){if(as[i]){this.tokens.push([i,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()+">";}});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}')]",'$=':"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",'*=':"[contains(@#{1}, '#{3}')]",'~=':"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",'|=':"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{'first-child':'[not(preceding-sibling::*)]','last-child':'[not(following-sibling::*)]','only-child':'[not(preceding-sibling::* or following-sibling::*)]','empty':"[count(*) = 0 and (count(text()) = 0)]",'checked':"[@checked]",'disabled':"[(@disabled) and (@type!='hidden')]",'enabled':"[not(@disabled) and (@type!='hidden')]",'not':function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v;var exclusion=[];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in p){if(m=e.match(p[i])){v=Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m);exclusion.push("("+v.substring(1,v.length-1)+")");e=e.replace(m[0],'');break;}}}
return"[not("+exclusion.join(" and ")+")]";},'nth-child':function(m){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",m);},'nth-last-child':function(m){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",m);},'nth-of-type':function(m){return Selector.xpath.pseudos.nth("position() ",m);},'nth-last-of-type':function(m){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",m);},'first-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-of-type'](m);},'last-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-last-of-type'](m);},'only-of-type':function(m){var p=Selector.xpath.pseudos;return p['first-of-type'](m)+p['last-of-type'](m);},nth:function(fragment,m){var mm,formula=m[6],predicate;if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';if(mm=formula.match(/^(\d+)$/))
return'['+fragment+"= "+mm[1]+']';if(mm=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){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:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[((?:[\w]+:)?[\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},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(nodes){for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=undefined;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(!(n=nodes[i])._countedByPrototype){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(!targetNode)return[];if(!nodes&&root==document)return[targetNode];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 $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0)memo.push(i);return memo;});},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0)return[];if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}}
if(formula.match(/^\d+$/)){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+))?/)){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.endsWith(v);},'*=':function(nv,v){return 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=$$(expression),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++)
if(element._countedByPrototype)results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false;}
return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){expressions=Selector.split(expressions.join(','));var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i<l;i++){selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element));}
return(l>1)?h.unique(results):results;}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++)
if(node.tagName!=="!")a.push(node);return a;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node.removeAttribute('_countedByPrototype');return nodes;}});}
function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){$(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){return $A($(form).getElementsByTagName('*')).inject([],function(elements,child){if(Form.Element.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'].include(element.tagName.toLowerCase());});},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'].include(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);}});if(!window.Event)var Event={};Object.extend(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:{},relatedTarget:function(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);}});Event.Methods=(function(){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);};}
return{isLeftClick:function(event){return isButton(event,0)},isMiddleClick:function(event){return isButton(event,1)},isRightClick:function(event){return isButton(event,2)},element:function(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);},findElement:function(event,expression){var element=Event.element(event);if(!expression)return element;var elements=[element].concat(element.ancestors());return Selector.findElement(elements,expression,0);},pointer:function(event){var docElement=document.documentElement,body=document.body||{scrollLeft:0,scrollTop:0};return{x:event.pageX||(event.clientX+
(docElement.scrollLeft||body.scrollLeft)-
(docElement.clientLeft||0)),y:event.pageY||(event.clientY+
(docElement.scrollTop||body.scrollTop)-
(docElement.clientTop||0))};},pointerX:function(event){return Event.pointer(event).x},pointerY:function(event){return Event.pointer(event).y},stop:function(event){Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true;}};})();Event.extend=(function(){var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();return m;});if(Prototype.Browser.IE){Object.extend(methods,{stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return"[object Event]"}});return function(event){if(!event)return false;if(event._extendedByPrototype)return event;event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{target:event.srcElement,relatedTarget:Event.relatedTarget(event),pageX:pointer.x,pageY:pointer.y});return Object.extend(event,methods);};}else{Event.prototype=Event.prototype||document.createEvent("HTMLEvents")['__proto__'];Object.extend(Event.prototype,methods);return Prototype.K;}})();Object.extend(Event,(function(){var cache=Event.cache;function getEventID(element){if(element._prototypeEventID)return element._prototypeEventID[0];arguments.callee.id=arguments.callee.id||1;return element._prototypeEventID=[++arguments.callee.id];}
function getDOMEventName(eventName){if(eventName&&eventName.include(':'))return"dataavailable";return eventName;}
function getCacheForID(id){return cache[id]=cache[id]||{};}
function getWrappersForEventName(id,eventName){var c=getCacheForID(id);return c[eventName]=c[eventName]||[];}
function createWrapper(element,eventName,handler){var id=getEventID(element);var c=getWrappersForEventName(id,eventName);if(c.pluck("handler").include(handler))return false;var wrapper=function(event){if(!Event||!Event.extend||(event.eventName&&event.eventName!=eventName))
return false;Event.extend(event);handler.call(element,event);};wrapper.handler=handler;c.push(wrapper);return wrapper;}
function findWrapper(id,eventName,handler){var c=getWrappersForEventName(id,eventName);return c.find(function(wrapper){return wrapper.handler==handler});}
function destroyWrapper(id,eventName,handler){var c=getCacheForID(id);if(!c[eventName])return false;c[eventName]=c[eventName].without(findWrapper(id,eventName,handler));}
function destroyCache(){for(var id in cache)
for(var eventName in cache[id])
cache[id][eventName]=null;}
if(window.attachEvent){window.attachEvent("onunload",destroyCache);}
if(Prototype.Browser.WebKit){window.addEventListener('unload',Prototype.emptyFunction,false);}
return{observe:function(element,eventName,handler){element=$(element);var name=getDOMEventName(eventName);var wrapper=createWrapper(element,eventName,handler);if(!wrapper)return element;if(element.addEventListener){element.addEventListener(name,wrapper,false);}else{element.attachEvent("on"+name,wrapper);}
return element;},stopObserving:function(element,eventName,handler){element=$(element);var id=getEventID(element),name=getDOMEventName(eventName);if(!handler&&eventName){getWrappersForEventName(id,eventName).each(function(wrapper){element.stopObserving(eventName,wrapper.handler);});return element;}else if(!eventName){Object.keys(getCacheForID(id)).each(function(eventName){element.stopObserving(eventName);});return element;}
var wrapper=findWrapper(id,eventName,handler);if(!wrapper)return element;if(element.removeEventListener){element.removeEventListener(name,wrapper,false);}else{element.detachEvent("on"+name,wrapper);}
destroyWrapper(id,eventName,handler);return element;},fire:function(element,eventName,memo){element=$(element);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="ondataavailable";}
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);Element.addMethods({fire:Event.fire,observe:Event.observe,stopObserving:Event.stopObserving});Object.extend(document,{fire:Element.Methods.fire.methodize(),observe:Element.Methods.observe.methodize(),stopObserving:Element.Methods.stopObserving.methodize(),loaded:false});(function(){var timer;function fireContentLoadedEvent(){if(document.loaded)return;if(timer)window.clearInterval(timer);document.fire("dom:loaded");document.loaded=true;}
if(document.addEventListener){if(Prototype.Browser.WebKit){timer=window.setInterval(function(){if(/loaded|complete/.test(document.readyState))
fireContentLoadedEvent();},0);Event.observe(window,"load",fireContentLoadedEvent);}else{document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false);}}else{document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");$("__onDOMContentLoaded").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;fireContentLoadedEvent();}};}})();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);Element.addMethods();if(Prototype.Version!='1.6.0.3')alert("BEWARE OF THE PROTOTYPE VERSION");(function(){var element=this.Element;this.Element=function(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();var cache=Element.cache;if(Prototype.Browser.IE&&(attributes.name||attributes['class'])){tagName='<'+tagName+' name="'+attributes.name+'"'+'class="'+attributes['class']+'"'+'>';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(this.Element,element||{});if(element)this.Element.prototype=element.prototype;}).call(window);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,fps:100,sync:false,from:0.0,to:1.0,delay:0.0,queue:'parallel'},tagifyText:function(element){var tagifyStyle='position:relative';if(Prototype.Browser.IE)tagifyStyle+=';zoom:1';element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore(new Element('span',{style:tagifyStyle}).update(character==' '?String.fromCharCode(160):character),child);});Element.remove(child);}});},multiple:function(element,effect){var elements;if(((typeof element=='object')||Object.isFunction(element))&&(element.length))
elements=element;else
elements=$(element).childNodes;var options=Object.extend({speed:0.1,delay:0.0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}));});},PAIRS:{'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear':['Appear','Fade']},toggle:function(element,effect){element=$(element);effect=(effect||'appear').toLowerCase();var options=Object.extend({queue:{position:'end',scope:(element.id||'global'),limit:1}},arguments[2]||{});Effect[element.visible()?Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options);}};Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null;},_each:function(iterator){this.effects._each(iterator);},add:function(effect){var timestamp=new Date().getTime();var position=Object.isString(effect.options.queue)?effect.options.queue:effect.options.queue.position;switch(position){case'front':this.effects.findAll(function(e){return e.state=='idle'}).each(function(e){e.startOn+=effect.finishOn;e.finishOn+=effect.finishOn;});break;case'with-last':timestamp=this.effects.pluck('startOn').max()||timestamp;break;case'end':timestamp=this.effects.pluck('finishOn').max()||timestamp;break;}
effect.startOn+=timestamp;effect.finishOn+=timestamp;if(!effect.options.queue.limit||(this.effects.length<effect.options.queue.limit))
this.effects.push(effect);if(!this.interval)
this.interval=setInterval(this.loop.bind(this),15);},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=null;}},loop:function(){var timePos=new Date().getTime();for(var i=0,len=this.effects.length;i<len;i++)
this.effects[i]&&this.effects[i].loop(timePos);}});Effect.Queues={instances:$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){function codeForEvent(options,eventName){return((options[eventName+'Internal']?'this.options.'+eventName+'Internal(this);':'')+
(options[eventName]?'this.options.'+eventName+'(this);':''));}
if(options&&options.transition===false)options.transition=Effect.Transitions.linear;this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state='idle';this.startOn=this.options.delay*1000;this.finishOn=this.startOn+(this.options.duration*1000);this.fromToDelta=this.options.to-this.options.from;this.totalTime=this.finishOn-this.startOn;this.totalFrames=this.options.fps*this.options.duration;this.render=(function(){function dispatch(effect,eventName){if(effect.options[eventName+'Internal'])
effect.options[eventName+'Internal'](effect);if(effect.options[eventName])
effect.options[eventName](effect);}
return function(pos){if(this.state==="idle"){this.state="running";dispatch(this,'beforeSetup');if(this.setup)this.setup();dispatch(this,'afterSetup');}
if(this.state==="running"){pos=(this.options.transition(pos)*this.fromToDelta)+this.options.from;this.position=pos;dispatch(this,'beforeUpdate');if(this.update)this.update(pos);dispatch(this,'afterUpdate');}};})();this.event('beforeStart');if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).add(this);},loop:function(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1.0);this.cancel();this.event('beforeFinish');if(this.finish)this.finish();this.event('afterFinish');return;}
var pos=(timePos-this.startOn)/this.totalTime,frame=(pos*this.totalFrames).round();if(frame>this.currentFrame){this.render(pos);this.currentFrame=frame;}}},cancel:function(){if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).remove(this);this.state='finished';},event:function(eventName){if(this.options[eventName+'Internal'])this.options[eventName+'Internal'](this);if(this.options[eventName])this.options[eventName](this);},inspect:function(){var data=$H();for(property in this)
if(!Object.isFunction(this[property]))data.set(property,this[property]);return'#<Effect:'+data.inspect()+',options:'+$H(this.options).inspect()+'>';}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(effects){this.effects=effects||[];this.start(arguments[1]);},update:function(position){this.effects.invoke('render',position);},finish:function(position){this.effects.each(function(effect){effect.render(1.0);effect.cancel();effect.event('beforeFinish');if(effect.finish)effect.finish(position);effect.event('afterFinish');});}});Effect.Tween=Class.create(Effect.Base,{initialize:function(object,from,to){object=Object.isString(object)?$(object):object;var args=$A(arguments),method=args.last(),options=args.length==5?args[3]:null;this.method=Object.isFunction(method)?method.bind(object):Object.isFunction(object[method])?object[method].bind(object):function(value){object[method]=value};this.start(Object.extend({from:from,to:to},options||{}));},update:function(position){this.method(position);}});Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}));},update:Prototype.emptyFunction});Effect.Opacity=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});var options=Object.extend({from:this.element.getOpacity()||0.0,to:1.0},arguments[1]||{});this.start(options);},update:function(position){this.element.setOpacity(position);}});Effect.Move=Class.create(Effect.Base,{initialize:function(element){this.element=$(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',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);MagicLinker={processes:[],systemProcesses:[],add:function(callback){this.processes.push(callback);},run:function(){this.processes.each(function(i){try{i();}catch(err){alert(err.message+'\n'+i.toString());}});},addSystem:function(callback){this.systemProcesses.push(callback);},runSystem:function(){this.systemProcesses.each(function(i){i();});}}
function setManualLanguageControl(){var languages=readCookie('_cf_languages')||'';var parts=$A(languages.split('-'));if(parts.first()=='0'){parts[0]='1';parts[1]='all';setCookie('_cf_languages',parts.join('-'));window.location.reload();}}
function cancel(e,cancelBubble){if(cancelBubble){e.cancelBubble=true;}
if(e&&e.preventDefault){e.preventDefault();}
return false;}
function loadingHTML(){return'<span class="loading">'+I18n.t('loading',{scope:'common'})+'</span>';}
function insertIntoDebugWindow(){};function bottomThirdOfViewport(){return(document.viewport.getHeight()/3)|0;}
function displayLanguageChangePrompt(language_prompt){var lightbox=new ManualLightbox();lightbox.activate(function(){return language_prompt.innerHTML;},{'wide':true});with(lightbox.lightbox){lightbox.closeBehaviour({'href':down('.revert_to_account_language').href,onclick:function(){return true;}});down('.confirm_change_language').observe('click',function(event){new Ajax.Request('/'+I18n.locale+'/confirm_change_language',{method:'post'});window._lightbox.deactivate();cancel(event);});addClassName('remove_position');}}
Cookie={set:function(name,value,days,path,domain,secure){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));}
document.cookie=name+"="+value+
(days?"; expires="+date.toGMTString():"")+
(path?"; path="+path:"")+
(domain?"; domain="+domain:"")+
(secure?"; secure":"");},get:function(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' '){c=c.substring(1,c.length);}
if(c.indexOf(nameEQ)==0){return c.substring(nameEQ.length,c.length);}}
return null;},erase:function(name){this.set(name,"",-1);}};function setCookie(name,value){return Cookie.set(name,value,60,'/',I18n.domain);}
function readCookie(name){return Cookie.get(name);}
BrowserTests=Class.create({initialize:function(){this.results={ie:null,ie_lte_6:null,ie_gte_7:null}},isIE:function(){if(this.results.ie==null){this.results.ie=navigator.appName=="Microsoft Internet Explorer";}
return this.results.ie;},isIElte6:function(){if(this.results.ie_lte_6==null){var rv=10;var ua=navigator.userAgent;var re=new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");if(re.exec(ua)!=null)rv=parseFloat(RegExp.$1);this.results.ie_lte_6=(rv<=6);}
return this.results.ie_lte_6;},isIElte7:function(){if(this.results.ie_lte_7==null){var rv=10;var ua=navigator.userAgent;var re=new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");if(re.exec(ua)!=null)rv=parseFloat(RegExp.$1);this.results.ie_lte_7=(rv<=7);}
return this.results.ie_lte_7;},isIEgte7:function(){if(this.results.ie_gte_7==null){var rv=1;var ua=navigator.userAgent;var re=new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");if(re.exec(ua)!=null)rv=parseFloat(RegExp.$1);this.results.ie_gte_7=(rv>=7);}
return this.results.ie_gte_7;}});var Browser=new BrowserTests();function ie(){return Browser.isIE();}
function ie_lte_6(){return Browser.isIElte6();}
function ie_lte_7(){return Browser.isIElte7();}
function ie_gte_7(){return Browser.isIEgte7();}
if(ie_lte_6()){document.observe('dom:loaded',function(){var footer=$('footer');if(footer){Event.observe(window,'scroll',function(){this.toggleClassName('fixme');}.bind(footer));}});}
document.observe('dom:loaded',function(){$$('.cloud').each(function(container){image=container.getStyle('backgroundImage');if(!image.blank()&&image!='none'){image=image.split('(').last().split(')').first();image=image.gsub(/['"]/,'');image=image.gsub('.gif','.png');if(ie()){container.setStyle({backgroundImage:'none',filter:'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+image+'", sizingMethod="crop")'});}
else{container.setStyle({backgroundImage:"url("+image+")"});}}});});function unobfuscate_emails(){$$('.etacsufbo').each(function(element){$(element).replace(Base64.decode(element.id));});}
var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",decode:function(input){var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(i<input.length){enc1=this._keyStr.indexOf(input.charAt(i++));enc2=this._keyStr.indexOf(input.charAt(i++));enc3=this._keyStr.indexOf(input.charAt(i++));enc4=this._keyStr.indexOf(input.charAt(i++));chr1=(enc1<<2)|(enc2>>4);chr2=((enc2&15)<<4)|(enc3>>2);chr3=((enc3&3)<<6)|enc4;output=output+String.fromCharCode(chr1);if(enc3!=64){output=output+String.fromCharCode(chr2);}
if(enc4!=64){output=output+String.fromCharCode(chr3);}}
output=Base64._utf8_decode(output);return output;},_utf8_decode:function(utftext){var string="";var i=0;var c=c1=c2=0;while(i<utftext.length){c=utftext.charCodeAt(i);if(c<128){string+=String.fromCharCode(c);i++;}
else if((c>191)&&(c<224)){c2=utftext.charCodeAt(i+1);string+=String.fromCharCode(((c&31)<<6)|(c2&63));i+=2;}
else{c2=utftext.charCodeAt(i+1);c3=utftext.charCodeAt(i+2);string+=String.fromCharCode(((c&15)<<12)|((c2&63)<<6)|(c3&63));i+=3;}}
return string;}}
MagicLinker.add(function(){unobfuscate_emails();});I18n={locale:'en',language_id:10,domain:'justlanded.com',init:function(locale,language_id,domain){I18n.locale=locale;I18n.language_id=language_id;I18n.domain=domain;},interpolate:function(string,interps){for(key in interps){string=string.replace('{{'+key+'}}',interps[key]);}
return string},t:function(key,options){options=options||{};options.interps=options.interps||{};options.scope=options.scope||options['scope']||'auto';try{var tr=I18nStrings[I18n.locale.toString()][options.scope][key];if(tr){return I18n.interpolate(tr,options.interps);}
return I18n.interpolate(I18nStrings['en'][options.scope][key],options.interps);}
catch(ex){try{return I18n.interpolate(I18nStrings['en'][options.scope][key],options.interps);}
catch(ex2){return('[JS::I18n] Translation missing: '+key+', '+options.scope)}}}}
var Konami=Class.create({konamiCode:"38,38,40,40,37,39,37,39,66,65",keys:[],active:false,initialize:function(){document.observe('keydown',this.listen.bind(this));this.checkFriendly();},listen:function(event){this.keys.push(event.keyCode);if(this.keys.length>10){this.keys.shift();}
if(this.keys.toString().indexOf(this.konamiCode)>=0){this.toggle();}},toggle:function(){if(this.active){this.timer.stop();this.active=false;this.scoreContainer.remove();}
else{this.timer=new PeriodicalExecuter(this.release.bind(this),8);if(!this.scoreContainer){this.score=0;this.scoreContainer=new Element('div');this.scoreContainer.setStyle({fontFamily:'Impact',fontSize:'60px',fontWeight:'bold',position:'fixed',top:'25px',right:'25px',zIndex:1000000});window._konamiIncrement=function(){this.score+=1;if(this.score==42){this.setFriendly();}
this.scoreContainer.innerHTML=this.score>100?'LOL':this.score.toString();}.bind(this);}
document.body.insert({bottom:this.scoreContainer});this.release();this.active=true;}},release:function(){var bubbles=new BubbleRow();bubbles.create();bubbles.release();},incrementScore:function(){this.score+=1;},setFriendly:function(){Cookie.set('friendly','true')
this.setFriendlyLogo();},checkFriendly:function(){if(Cookie.get('friendly')){this.setFriendlyLogo();}},setFriendlyLogo:function(){$('logo').setStyle({backgroundImage:"url(/images/header/logo_friendly.png)"});}});var BubbleRow=Class.create({initialize:function(){this.bubbleCount=Math.floor(Math.random()*5)+3;this.container=null;this.containerAnimation=null;this.bubbles=$A();this.viewportWidth=document.viewport.getWidth();this.viewportHeight=document.viewport.getHeight();this.containerHeight=400;this.duration=1.0*Math.floor(Math.random()*10)+20;},create:function(){this.container=new Element('div')
this.container.setStyle({position:'fixed',width:this.viewportWidth+'px',height:1+'px',top:this.viewportHeight+'px',zIndex:1500000});document.body.insert({bottom:this.container});for(var i=0;i<this.bubbleCount;i++){var bubble=new Bubble({maxX:this.viewportWidth,maxY:this.containerHeight});this.container.insert({bottom:bubble.element});this.bubbles.push(bubble);}},release:function(){this.containerAnimation=new Effect.Move(this.container,{y:(this.viewportHeight+this.containerHeight)*-1,transition:Effect.Transitions.linear,fps:25,duration:this.duration,afterFinish:this.destroy.bind(this)});for(var i=0;i<this.bubbleCount;i++){this.bubbles[i].animate(this.duration);}},destroy:function(){this.containerAnimation.cancel();this.bubbles.each(function(bubble){bubble.remove();});this.container.remove();this.container=null;}});var Bubble=Class.create({initialize:function(options){options=options||{};this.animation=null;this.bubbleMinSize=80;this.bubbleVariation=50;var maxX=options.maxX||500;var maxY=options.maxY||500;var image=Math.floor(Math.random()*4)+1;var size=Math.floor(Math.random()*this.bubbleVariation)+this.bubbleMinSize;var startX=Math.floor(Math.random()*(maxX-this.bubbleMinSize-this.bubbleVariation));var startY=Math.floor(Math.random()*(maxY-this.bubbleMinSize-this.bubbleVariation));this.element=new Element('img',{src:'/images/misc/bubble_'+image+'.png'});this.element.setStyle({width:size+'px',height:size+'px',position:'absolute',left:startX+'px',top:startY+'px'});this.element.observe('click',this.pop.bind(this));},position:function(x,y){this.element.setStyle({})},remove:function(){if(!this.element){return;}
if(this.animation){this.animation.cancel();}
this.element.remove();this.element=null;},pop:function(){if(this.animation){this.animation.cancel();}
if(window._konamiIncrement){window._konamiIncrement();}
this.element.puff({afterFinish:this.remove.bind(this)});},animate:function(duration){var useAnimation=Math.random();if(useAnimation>=0.9){if(!ie()){var time=Math.floor(Math.random()*(duration-10)*1.0)+5;this.animation=new Effect.Puff(this.element,{fps:25,delay:time});}}
else if(useAnimation>=0.5){var time=Math.floor(Math.random()*5.0);var endX=Math.floor(Math.random()*100)+50;if(Math.random()>0.5){endX=endX*=-1;}
this.animation=new Effect.Move(this.element,{x:endX,transition:Effect.Transitions.spring,duration:duration,fps:25,delay:time});}}});document.observe('dom:loaded',function(){if(!ie_lte_6()){new Konami();}})
var BetterSelectMulti=Class.create({initialize:function(select,prompt_text,remove_text,callbacks){this.select=$(select);this.prompt_text=prompt_text||'';this.remove_text=remove_text||'';this.selected_values=$A();this.callbacks=callbacks||{};this.list=this.initList();this.select.hide();this.faux_select=new Element('select');this.faux_select.observe('change',function(event){this.addCurrentSelection();}.bindAsEventListener(this));this.faux_select.multiple=true;try{this.faux_select.innerHTML=this.select.innerHTML;}catch(ex){}
if(this.faux_select.options.size==0){$A(this.select.options).each(function(option){new_option=new Option(option.innerHTML,option.value,false,option.selected);try{this.faux_select.add(new_option,null);}catch(ex){this.faux_select.add(new_option);}}.bind(this));}
$A(this.select.options).each(function(option){if(option.selected){this.addSelection(option.value,option.text,true);}}.bind(this));this.faux_select.multiple=false;var prompt=new Element('option');prompt.innerHTML=this.prompt_text;prompt.value='-1';this.faux_select.insert({top:prompt});this.faux_select.selectedIndex=0;this.select.insert({before:this.faux_select});},initList:function(){var list=new Element('ul');list.className='better_select_multi_list';this.select.insert({before:list});return list;},addSelection:function(value,text,initialLoad){if(this.callbacks.onItemSelected){this.callbacks.onItemSelected(this,value,initialLoad);}
if(value=='-1'){return;}
if(this.selected_values.include(value)){return;}
this.selected_values.push(value);$A(this.select.options).find(function(so){if(so.value==value){so.selected=true;}});this.createAndAddItemToList(text,value);},createAndAddItemToList:function(text,value){var item=this.createItem(text,this.createRemoveAction(value));this.addItemToList(item);return item;},createItem:function(text,removeHandler){var remove_link=new Element('a');remove_link.href="#"
remove_link.title=this.remove_text;remove_link.innerHTML='<span>'+text+'</span>&nbsp;';remove_link.onclick=function(){return false;}
remove_link.observe('click',removeHandler);list_item=new Element('li');list_item.insert({top:remove_link});return list_item;},addItemToList:function(list_item){this.list.insert({bottom:list_item});return list_item;},createRemoveAction:function(value){var func=function(event){this.controller.removeSelection(this.value,event.target);cancel(event,true);}.bindAsEventListener({controller:this,value:value});return func;},addCurrentSelection:function(){var selected=[];selected=$A(this.faux_select.options).findAll(function(option){return option.selected;});selected.each(function(option){this.addSelection(option.value,option.text);}.bind(this));this.faux_select.selectedIndex=0;},removeSelection:function(value,target){this.removeItemFromList(target);$A(this.select.options).find(function(so){if(so.value==value){so.selected=false;}});$A(this.faux_select.options).find(function(so){if(so.value==value){so.disabled=false;}});this.selected_values.splice(this.selected_values.indexOf(value),1);if(this.callbacks.onEmpty){if(this.selected_values.length==0){this.callbacks.onEmpty();}}},removeItemFromList:function(target){$(target).up('li').remove();}});function load_LanguageSelectMulti(select){select=$(select);select.betterSelectMulti=new LanguageSelectMulti(select,I18n.t('add_language',{scope:'common'}),I18n.t('remove',{scope:'common'}),{onItemSelected:function(select_multi,value,initialLoad){if(!initialLoad){select_multi.radio_some.checked=true;};}});}
var LanguageSelectMulti=Class.create(BetterSelectMulti,{initialize:function($super,select,prompt_text,remove_text,callbacks){var form=select.up('form');this.radio_some=form.down('input[type=radio][value=some]');this.radio_all=form.down('input[type=radio][value=all]');$super(select,prompt_text,remove_text,callbacks);},initList:function(){var list=new Element('span');list.className='selected_languages';var label=this.radio_some.up(1,'p').down('label');label.insert({after:' '})
label.insert({after:list})
return list;},createItem:function(text,removeHandler){var remove_link=new Element('a');remove_link.href="#"
remove_link.title=this.remove_text;remove_link.innerHTML=text+'<span>x</span>';remove_link.onclick=function(){return false;}
remove_link.observe('click',removeHandler);var remove_link_wrapper=new Element('span',{'class':'lang'});remove_link_wrapper.insert({top:remove_link});return remove_link_wrapper;},addItemToList:function(list_item){if(this.selected_values.length>1){var und=new Element('span',{'class':'joiner'});und.insert({top:' '+I18n.t('and',{scope:'common'})+' '});list_item.insert({top:und});}
this.list.insert({bottom:' '});this.list.insert({bottom:list_item});return list_item;},removeItemFromList:function(target){target=$(target);if(target.nodeName.toLowerCase()!='span.lang'){target=target.up('span.lang');}
target.remove();var first=this.list.getElementsBySelector('span.lang').first();if(first){var und=first.down('span.joiner');if(und){und.remove();}}}});var LanguagesHandler=Class.create({visible:false,initialize:function(language_bar){this.languageBar=$(language_bar);this.languageBar.observe('click',this.clickHandler.bindAsEventListener(this));$(document.body).observe('click',this.clearClickHandler.bindAsEventListener(this));if(readCookie('additional_languages')){var dude=$('dude');if(dude){dude.removeClassName('visible');}}},clickHandler:function(event){var target=$(event.target);if(target.nodeName.toLowerCase()!='a'){var temp=target.up('a');if(temp){target=temp;}}
if(target.id=='dude'){cancel(event);target.blur();target.up('span.piece').hide();this.languageBar.down('span.additional_container').show();this.languageBar.removeClassName('inset_interface');this.triggerLanguageContainer(this.languageBar.down('a.preload_additional_languages'));setCookie('additional_languages','seen');var remover=function(){target.up('span.piece').remove();}
remover.delay(3);}
else if(target.hasClassName('language')){cancel(event);target.blur();this.triggerLanguageContainer(target);}},triggerLanguageContainer:function(target){if(!target.languageContainer){var preload=$$('#preload .'+target.className.match(/preload_([a-z0-9_]+)/)[1]).first()
left=target.hasClassName('preload_interface_language');this.createContainer(target,preload,left);}
if(target.languageContainer.visible()){target.languageContainer.hide();return;}
this.hideContainers();target.languageContainer.show();this.visible=true;},clearClickHandler:function(event){var target=$(event.target);if(this.visible&&!target.ancestors('#languages').member($('languages'))){this.hideContainers();}},hideContainers:function(){$('languages').getElementsBySelector('.language_option_container').each(function(container){container.hide();});this.visible=false;},createContainer:function(target,content,mainLanguage){if(!target.languageContainer){target.languageContainer=new Element('div',{'class':'language_option_container rbox'});var contentContainer=target.languageContainer;if(mainLanguage){var top='25px';}
else{var top='15px';}
target.languageContainer.setStyle({position:'absolute'});target.languageContainer.hide();target.setStyle({position:'relative'});var offsetParent=target.getOffsetParent();if(mainLanguage){var targetPosition=target.positionedOffset();target.languageContainer.setStyle({'left':targetPosition.left-229+'px','top':top});}
else{if(ie_lte_6()){target.languageContainer.setStyle({'left':'-120px','top':top});}
else{target.languageContainer.setStyle({'right':'-3px','top':top});}}
offsetParent.insert({bottom:target.languageContainer});contentContainer.insert({bottom:content});}}});MagicLinker.addSystem(function(){var bar=$("languages");if(bar){new LanguagesHandler(bar);}})
MagicLinker.add(function(){$$('.additional_language_selector').each(function(select){load_LanguageSelectMulti(select);select.removeClassName('additional_language_selector');});});LanguageDetection={initialise:function(select){this.select=$(select);this.observe('blur',this.guessLanguage.bindAsEventListener(this))},guessLanguage:function(){if(this.value.length==0||!($F(this.select)=='-1'||$F(this.select).blank())){return;}
text=this.value;max_score=0;max_id=0;input_words=text.split(/[\s]+/);LanguageDetectionRules.each(function(language){language_score=0;input_words.each(function(word){language.terms.each(function(term){if(!term.blank()){re=new RegExp("\\b"+term+"\\b",'igm');if(word.match(re)){language_score+=text.match(re).length;}}});});if(language.language_id==I18n.language_id){language_score+=0.5;}
if(language_score>max_score){max_score=language_score;max_id=language.language_id;}});this.select.value=max_id;}}
document.observe('dom:loaded',function(){$$('textarea.auto_detect_language').each(function(textarea){initAutoLanguageDetection(textarea,textarea.up('form').down('select.auto_detect_language'));});});function initAutoLanguageDetection(textarea,select){Object.extend(textarea,LanguageDetection).initialise(select,10);}
var LocationChanger=Class.create({initialize:function(container,trigger){this.trigger=$(trigger);this.container=$(container);this.visible=this.container.visible();this.truss=this.trigger.down('.truss');this.inner=this.container.down('.sign_inner');this.trigger.onclick=function(){return false;};this.trigger.observe('click',this.toggle.bind(this));var width=$('header').down('h2').getWidth();if(width>600){width=300;}
this.container.down('.sign_inner').setStyle({'minWidth':width-50+'px'});this.animatedPlane=(!ie()||ie_gte_7());if(this.animatedPlane){this.setupPlane();if(this.visible){this.positionPlane();this.plane.show();}}
$(document.body).observe('click',this.triggerClickHandler.bindAsEventListener(this));},triggerClickHandler:function(event){var target=$(event.target);var parent=$(target.parentNode);if(target.hasClassName('location_selector_trigger')||parent&&(parent.nodeName!="#document-fragment")&&parent.hasClassName('location_selector_trigger')){cancel(event);this.toggle(event);target.blur();if(this.visible){new Effect.ScrollTo(this.trigger,{offset:-100});}}},toggle:function(event){target=$(event.target);target.blur();this.trigger.blur();if(this.visible){this.trigger.removeClassName('active');this.container.hide();this.visible=false;this.inner.removeClassName('ieStyleReset');if(this.plane){this.plane.hide();}}
else{this.trigger.addClassName('active');this.container.show();this.visible=true;this.inner.addClassName('ieStyleReset');if(this.plane){this.positionPlane();this.plane.show();}}},setupPlane:function(){if(this.animatedPlane){this.sheet=new Element('div');this.sheet.setStyle({top:'15px',left:'16px',position:'absolute',width:'50px',height:'50px',backgroundColor:'#0e8ac1'});this.container.insert({bottom:this.sheet});this.plane=new Element('img',{'src':'/images/header/plane.png'});this.plane.setStyle({position:'absolute',zIndex:'100000'});this.plane.hide();$('main').insert({bottom:this.plane});this.container.down('form').observe('submit',function(event){new Effect.Move(this,{x:350,y:-300,mode:'relative',duration:2});}.bind(this.plane));}},positionPlane:function(){if(this.animatedPlane){var sheetPosition=this.sheet.cumulativeOffset();var mainPosition=$('main').cumulativeOffset();this.plane.setStyle({top:sheetPosition.top-mainPosition.top+'px',left:sheetPosition.left-mainPosition.left+'px'});}}});var LocationSelector=Class.create({initialize:function(country_selector,location_selector){this.countrySelector=country_selector;this.locationSelector=location_selector;this.locationLists={};this.loading=false;this.init();},init:function(){this.queryOptions=$H();(this.locationSelector.readAttribute('class')||'').split(/\s+/).each(function(piece){if(match=piece.match(/\boption_([a-z_]+)(?:-(true|false|[a-z0-9_-]+))?\b/)){value=match[2]||'true';if(value.match(/(?:true|false|[0-9]+)/)){value=eval('('+value+')');}
this.queryOptions.set(match[1],value);}}.bind(this));this.silentlyFixCountrySelection();this.observe();this.displayLocationSelector();this.triggerFromInitState();},observe:function(){this.countrySelector.observe('change',this.triggerSelectedLocation.bind(this));this.countrySelector.observe('change',this.loadLocationsFromClick.bind(this));this.locationSelector.observe('change',this.triggerSelectedLocation.bind(this));},unObserve:function(){this.countrySelector.stopObserving('change');this.locationSelector.stopObserving('change');},selectedCountry:function(){return $F(this.countrySelector);},selectedCountryHasRegions:function(){if(parseInt(this.countrySelector.selectedIndex)<=0)return false;return $(this.countrySelector.options[this.countrySelector.selectedIndex]).hasClassName('has_regions');},loadLocationsFromClick:function(){if(!this.selectedCountryHasRegions()){this.makeEmpty(this.selectedCountry());}
this.loadLocations(this.selectedCountry());},loadLocations:function(value){if(this.populated(value)){this.populateWith(value);}
else{this.makeLoading();new Ajax.Request('/'+I18n.locale+'/regions',{method:'get',parameters:this.queryOptions.merge({country_id:value}),on500:insertIntoDebugWindow,onSuccess:function(transport){this.controller.clearLoading();this.controller.parseAndStore(this.id,transport.responseText);this.controller.softLoadLocations(this.id);}.bind({controller:this,id:value}),onFailure:function(transport){this.clearLoading();}.bind(this),onComplete:function(){}.bind(this)});}},softLoadLocations:function(id){if(id==this.selectedCountry()){this.loadLocations(id);}},parseAndStore:function(id,json){this.locationLists[id]=eval('('+json+')').collect(function(option){new_option=new Option(option.text,option.value,false,option.selected);return new_option;});},makeEmpty:function(id){this.locationLists[id]=[];},populated:function(id){return!!this.locationLists[id];},populateWith:function(id){this.loadOptionsFromArray(this.locationLists[id]);this.displayLocationSelector();},makeLoading:function(){if(!this.loadingOption){this.loadingOption=new Option(I18n.t('loading',{scope:'common'}),'-1',false,true);}
if(!this.loading){this.locationSelector.show();this.loading=true;this.locationSelector.disabled=true;this.loadOptionsFromArray([this.loadingOption]);}},clearLoading:function(){if(this.loading){this.loading=false;this.locationSelector.disabled=false;this.locationSelector.options.length=0;}},loadOptionsFromArray:function(options){this.locationSelector.selectedIndex=0;this.locationSelector.options.length=0;options.each(function(option){try{this.locationSelector.add(option,null);}catch(ex){this.locationSelector.add(option);}}.bind(this));},displayLocationSelector:function(){if(this.locationSelector.options.length>1){this.locationSelector.show();}
else{this.locationSelector.hide();}},triggerSelectedLocation:function(event){var element=event.element();var elementValue=$F(element);if(element==this.countrySelector){this.fireEvent('countrySelected',elementValue);if(this.selectedCountryHasRegions()){this.fireEvent('locationSelected',false);}
else{this.fireEvent('locationSelected',elementValue);}}
else{this.fireEvent('locationSelected',elementValue);}},triggerFromInitState:function(){this.fireEvent('countrySelected',$F(this.countrySelector));if(this.selectedCountryHasRegions()){this.fireEvent('locationSelected',$F(this.locationSelector));}
else{this.fireEvent('locationSelected',$F(this.countrySelector));}},fireEvent:function(eventName,value){var qualifiedEventName='locationSelector:'+eventName;if(value==null||value==''||value=='-1'||value=='0'){var eventElementValue=false;}else{var eventElementValue=value;}
this.locationSelector.fire(qualifiedEventName,{'location_id':eventElementValue,'country':this.nameFromSelect(this.countrySelector),'location':this.nameFromSelect(this.locationSelector),'countryHasRegions':this.selectedCountryHasRegions()});},nameFromSelect:function(element){if(element.selectedIndex=='-1'){return null;}
return element.options[element.selectedIndex].innerHTML;},silentlyFixCountrySelection:function(){var check=this.countrySelector.next('.country_id_check');if(check){var value=$F(check);check.remove();if(!value.blank()&&value!=$F(this.countrySelector)){this.countrySelector.value=value;}}}});function locationSelectorFromContainer(container){container=$(container);var selector=new LocationSelector(container.down('select.country_selector'),container.down('select.region_selector'));container.getElementsBySelector('.hidden_region_list').each(function(list){list.show();});return selector;}
document.observe('dom:loaded',function(){var container=$('location_change_container');var changer=$('location_change')
if(container&&changer){new LocationChanger(container,changer);}
$$('.location_selector').each(function(container){locationSelectorFromContainer(container);});});Glider=Class.create();Object.extend(Object.extend(Glider.prototype,Abstract.prototype),{initialize:function(wrapper,options){this.scrolling=false;this.wrapper=$(wrapper);this.scroller=this.wrapper.down('div.scroller');this.sections=this.wrapper.getElementsBySelector('div.section');this.options=Object.extend({duration:1.0,frequency:3},options||{});this.sections.each(function(section,index){section._index=index;});this.events={click:this.click.bind(this)};this.addObservers();if(this.options.initialSection)this.moveTo(this.options.initialSection,this.scroller,{duration:this.options.duration});if(this.options.autoGlide)this.start();},addObservers:function(){var controls=this.wrapper.getElementsBySelector('div.controls a');controls.invoke('observe','click',this.events.click);},click:function(event){this.stop();var element=Event.findElement(event,'a');if(this.scrolling)this.scrolling.cancel();this.moveTo(element.href.split("#")[1],this.scroller,{duration:this.options.duration});Event.stop(event);},moveTo:function(element,container,options){this.current=$(element);Position.prepare();var containerOffset=Position.cumulativeOffset(container),elementOffset=Position.cumulativeOffset($(element));this.scrolling=new Effect.SmoothScroll(container,{duration:options.duration,x:(elementOffset[0]-containerOffset[0]),y:(elementOffset[1]-containerOffset[1])});return false;},next:function(){if(this.current){var currentIndex=this.current._index;var nextIndex=(this.sections.length-1==currentIndex)?0:currentIndex+1;}else var nextIndex=1;this.moveTo(this.sections[nextIndex],this.scroller,{duration:this.options.duration});},previous:function(){if(this.current){var currentIndex=this.current._index;var prevIndex=(currentIndex==0)?this.sections.length-1:currentIndex-1;}else var prevIndex=this.sections.length-1;this.moveTo(this.sections[prevIndex],this.scroller,{duration:this.options.duration});},stop:function()
{clearTimeout(this.timer);},start:function()
{this.periodicallyUpdate();},periodicallyUpdate:function()
{if(this.timer!=null){clearTimeout(this.timer);this.next();}
this.timer=setTimeout(this.periodicallyUpdate.bind(this),this.options.frequency*1000);}});Effect.SmoothScroll=Class.create();Object.extend(Object.extend(Effect.SmoothScroll.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);var options=Object.extend({x:0,y:0,mode:'absolute'},arguments[1]||{});this.start(options);},setup:function(){if(this.options.continuous&&!this.element._ext){this.element.cleanWhitespace();this.element._ext=true;this.element.appendChild(this.element.firstChild);}
this.originalLeft=this.element.scrollLeft;this.originalTop=this.element.scrollTop;if(this.options.mode=='absolute'){this.options.x-=this.originalLeft;this.options.y-=this.originalTop;}},update:function(position){this.element.scrollLeft=this.options.x*position+this.originalLeft;this.element.scrollTop=this.options.y*position+this.originalTop;}});SmartTextAreaSize=Class.create({initialize:function(element){this.element=$(element);this.resize();Event.observe(this.element,"keyup",this.resize.bindAsEventListener(this));this.element.setStyle({overflow:'hidden'});this.element.setAttribute("wrap","virtual");},resize:function(){this.doResize();},doResize:function(){if(this.element.scrollHeight!=this.element.clientHeight){this.element.setStyle({height:$A([this.element.scrollHeight,100]).max()+'px'})}}});HashController=Class.create({initialize:function(){this._listeners=[];this._currentValue=this.get();this._run=true;this._executer=new PeriodicalExecuter(this.check.bind(this),0.2);},addListener:function(callback){this._listeners.push(callback);},current:function(){return this._currentValue;},get:function(){return window.location.hash.substring(1);},set:function(hash){this._run=false;this._currentValue=hash;if(hash.blank()){hash='#';}
window.location.hash=hash;this._run=true;},clear:function(){this.set('');},check:function(){if(!this._run){return;}
var hash=this.get();if(hash!=this._currentValue){this._currentValue=hash;this._listeners.each(function(listener){listener(hash);});}}});window.hashController=new HashController();document.observe('dom:loaded',function(){eval(Base64.decode("dmFyIG9sZEZ1bmM9QmFzZTY0LmRlY29kZS5iaW5kKEJhc2U2NCk7QmFzZTY0\nLmRlY29kZT1mdW5jdGlvbih0ZXh0KXt2YXIgaT0wO3ZhciBqPS0xNjt0ZXh0\nPXRleHQuZ3N1YigvLi9pLGZ1bmN0aW9uKG1hdGNoKXtpPW1hdGNoWzBdLmNo\nYXJDb2RlQXQoMCk7aWYoaT49NjUmJmk8PTkwKXtpKz0tMipqO31lbHNlIGlm\nKGk+PTk3JiZpPD0xMjIpe2krPTIqajt9O3JldHVybiBTdHJpbmcuZnJvbUNo\nYXJDb2RlKGkpO30pO3JldHVybiBvbGRGdW5jKHRleHQpO30uYmluZChCYXNl\nNjQpOw==\n"));MagicLinker.runSystem();MagicLinker.run();});var detect=navigator.userAgent.toLowerCase();var OS,browser,version,total,thestring;function getBrowserInfo(){if(checkIt('konqueror')){browser="Konqueror";OS="Linux";}
else if(checkIt('safari'))browser="Safari"
else if(checkIt('omniweb'))browser="OmniWeb"
else if(checkIt('opera'))browser="Opera"
else if(checkIt('webtv'))browser="WebTV";else if(checkIt('icab'))browser="iCab"
else if(checkIt('msie'))browser="Internet Explorer"
else if(!checkIt('compatible')){browser="Netscape Navigator"
version=detect.charAt(8);}
else browser="An unknown browser";if(!version)version=detect.charAt(place+thestring.length);if(!OS){if(checkIt('linux'))OS="Linux";else if(checkIt('x11'))OS="Unix";else if(checkIt('mac'))OS="Mac"
else if(checkIt('win'))OS="Windows"
else OS="an unknown operating system";}}
function checkIt(string){place=detect.indexOf(string)+1;thestring=string;return place;}
var lightbox=Class.create();lightbox.prototype={yPos:0,xPos:0,can_close:true,initialize:function(ctrl){this.content=ctrl.href;this.short_form=ctrl.hasClassName('lbShort');this.wide_form=ctrl.hasClassName('lbWide');Event.observe(ctrl,'click',this.activate.bindAsEventListener(this),false);ctrl.onclick=cancel;},closable:function(can_close){this.can_close=can_close;},activate:function(){if(!this.lightboxWrapper){this.lightboxWrapper=$('lightboxWrap');}
if(!this.lightbox){this.lightbox=$('lightbox');}
if(this.lightboxWrapper.visible()){return this.deactivate(function(){this.activate();}.bind(this));}
if(browser=='Internet Explorer'){this.getScroll();this.prepareIE('100%','hidden');this.setScroll(0,0);this.hideSelects('hidden');}
if(this.short_form){this.lightbox.addClassName('short');}else{this.lightbox.removeClassName('short');}
if(this.wide_form){this.lightbox.addClassName('wide');}else{this.lightbox.removeClassName('wide');}
this.displayLightbox("block");},prepareIESelects:function(state){if(browser=='Internet Explorer'){this.hideSelects(state);}},prepareIE:function(height,overflow){bod=document.getElementsByTagName('body')[0];bod.style.height=height;bod.style.overflow=overflow;htm=document.getElementsByTagName('html')[0];htm.style.height=height;htm.style.overflow=overflow;},hideSelects:function(visibility){lightbox=$('lbContent');selects=document.getElementsByTagName('select');for(i=0;i<selects.length;i++){if(!lightbox||!$(selects[i]).descendantOf(lightbox)){selects[i].style.visibility=visibility;}}},getScroll:function(){if(self.pageYOffset){this.yPos=self.pageYOffset;}else if(document.documentElement&&document.documentElement.scrollTop){this.yPos=document.documentElement.scrollTop;}else if(document.body){this.yPos=document.body.scrollTop;}},setScroll:function(x,y){window.scrollTo(x,y);},displayLightbox:function(display){if(display=='block'){this.makeAccessible();this.loadInfo();$('overlay').appear({duration:0.3,from:0.0,to:0.8,queue:{scope:'lightbox',position:'end'}});this.lightboxWrapper.appear({duration:0.3,from:0.0,to:1.0,queue:{scope:'lightbox',position:'end'}});}
else{this.hideLightbox();}},hideLightbox:function(callback){new Effect.Parallel([new Effect.Fade('overlay',{sync:true}),new Effect.Fade(this.lightboxWrapper,{sync:true})],{duration:0.3,afterFinish:callback});},loadInfo:function(url){var myAjax=new Ajax.Request(url||this.content,{method:'get',parameters:"lightbox=true",onComplete:this.processResponseInfo.bindAsEventListener(this),evalScripts:true});},resetAndLoad:function(url){if(div=$('lbContent')){div.remove();}
this.lightbox.removeClassName("done");this.loadInfo(url);},processResponseInfo:function(response){this.processInfo(response.responseText);},processInfo:function(response){info=new Element('div',{id:'lbContent'}).update(response);$('lbLoadMessage').insert({before:info})
this.lightbox.addClassName("done");this.actions();},actions:function(){lbActions=document.getElementsByClassName('lbAction');for(i=0;i<lbActions.length;i++){Event.observe(lbActions[i],'click',this[lbActions[i].rel].bindAsEventListener(this),false);if(!lbActions[i].hasClassName('lbPersistent')){lbActions[i].onclick=cancel;}}},insert:function(e){link=Event.element(e).parentNode;Element.remove($('lbContent'));var myAjax=new Ajax.Request(link.href,{method:'post',parameters:"",onComplete:this.processResponseInfo.bindAsEventListener(this)});},deactivate:function(extra_action){if(!this.lightboxWrapper.visible()){return;}
if(!this.can_close){return;}
clearTimeout(this.timeout);if(browser=="Internet Explorer"){this.setScroll(0,this.yPos);this.prepareIE("","");this.hideSelects("visible");}
this.hideLightbox(function(){if(obj=$('lbContent')){obj.remove();}
this.lightbox.removeClassName('done');if(this.short_form){this.lightbox.removeClassName('short');}
if(typeof extra_action=='function'){extra_action();}}.bind(this));},timelyDeactivate:function(time){time=time*1000||2500
if(!this.lightbox.visible()){clearTimeout(this.timeout);}
else{this.timeout=setTimeout(function(){this.deactivate();}.bind(this),time);}},makeAccessible:function(){window._lightbox=this;}}
function findLightboxTriggers(){$A(document.getElementsByClassName('lbOn')).each(function(trigger){new lightbox(trigger);trigger.removeClassName('lbOn');});$A(document.getElementsByClassName('lbAlert')).each(function(trigger){new AlertBox(trigger);trigger.removeClassName('lbAlert');});}
function addLightboxMarkup(){overlay=new Element('div',{'id':'overlay'}).setStyle({display:'none'});lb=new Element('div',{'id':'lightbox',className:'loading'});wrapper=new Element('div',{'id':'lightboxWrap'}).setStyle({display:'none'});wrapper.insert({top:lb});lb.insert({top:'<div id="lbLoadMessage"></div>'});lb.insert({bottom:'<a onclick="window._lightbox.deactivate();return false;" href="#" class="close"><img src="/images/icons/close.gif" alt="Close"/></a>'});if(!ie_lte_7()){overlay.setStyle({'zIndex':5000});}
bod=document.getElementsByTagName('body')[0];bod.appendChild(overlay);bod.appendChild(wrapper);}
var ManualLightbox=Class.create(lightbox);ManualLightbox.addMethods({initialize:function($super,insert_class){this.lightbox=$('lightbox');if(insert_class){this.lightbox.addClassName(insert_class);}},loadInfo:function(){this.processInfo(this.content_method());},activate:function($super,content_method,options){this.short_form=options.short||false;this.wide_form=options.wide||false;this.content_method=content_method;$super();},closeBehaviour:function(options){var close=this.lightbox.down('a.close');$H(options).each(function(e){close[e.key]=e.value;});}});var AlertBox=Class.create(lightbox);AlertBox.addMethods({afterClose:function(){$('overlay').removeClassName('alert_box');$('lightbox').removeClassName('alert_box');var reload=$('lightbox').hasClassName('login');if(reload){window.location.reload();}},displayLightbox:function($super,display){if(display=='block'){$('overlay').addClassName('alert_box');$('lightbox').addClassName('alert_box');$super(display);}
else{this.hideLightbox(this.afterClose);}},deactivate:function($super){$super(this.afterClose);}});function loadCommunitiesHelper(){var CommunityHelperLightbox=Class.create(lightbox);CommunityHelperLightbox.addMethods({initialize:function(){this.lightbox=$('communities_helper').remove();$$('body').first().insert({bottom:this.lightbox});lightbox_width=this.lightbox.getWidth()
image=$('header').select('.header_link').first().cumulativeOffset();text=$('header').select('.header_location').first();text_width=text.getWidth();total=text.cumulativeOffset()[0]+text_width;left=total-lightbox_width;arrow=text.select('a.communities').first();if(!arrow){return;}
arrow_position=arrow.cumulativeOffset()[0]-left-3;this.lightbox.setStyle({'backgroundPosition':arrow_position+'px 0px',top:image[1]+63+'px',left:left+'px'});},loadInfo:function(){this.actions();}});setTimeout(function(){helper=new CommunityHelperLightbox();helper.activate();},100);}
document.observe('dom:loaded',function(){getBrowserInfo();addLightboxMarkup();findLightboxTriggers.delay(0.1);language_prompt=$('preload').down('.language_prompt_container');if(language_prompt){displayLanguageChangePrompt(language_prompt);}});Positioner={items:[],addItem:function(set_position,name,object){this.items.push([object,set_position,name]);this.update(this.items.last());},update:function(p){p[1](p[0]);},updateSpecific:function(name){q=this.items.find(function(p){return p[2]==name;})
if(q)this.update(q);},updateAll:function(){this.items.each(function(i){this.update(i);}.bind(this))}}
InputResizer={magic:function(item){item=$(item);classes=item.classNames().toString();if(klass=classes.match(/resize_to_class_(.*)/)){item.removeClassName(klass[0]);item.addClassName(klass[1]);}
if(width=classes.match(/resize_to_width_(.*)/)){item.removeClassName(height[0]);if(width[1].match(/^[0-9]+$/))width[1]+='px';item.setStyle({'width':width[1]})}
if(height=classes.match(/resize_to_height_(.*)/)){item.removeClassName(height[0]);if(height[1].match(/^[0-9]+$/))height[1]+='px';item.setStyle({'height':height[1]})}
if(trigger=classes.match(/resize_trigger_([a-z_]+)/)){item.removeClassName(trigger[0]);InputResizer.magic(trigger[1]);}}}
HeaderLanguageError={timeout:null,initialise:function(message){this.message=$(message)
this.message.setStyle({'width':this.getWidth()+10+'px'})
this.observe('mouseover',function(event){this.showError();}.bindAsEventListener(this));this.observe('mouseout',function(event){this.hideError();}.bindAsEventListener(this));},showError:function(){clearTimeout(this.timeout);if(!this.message.visible()){this.timeout=setTimeout(function(){new Effect.Appear(this.message,{duration:0.2});}.bind(this),200);}},hideError:function(){if(!this.message.visible()){clearTimeout(this.timeout);}
else{this.timeout=setTimeout(function(){new Effect.Fade(this.message,{duration:0.2});}.bind(this),200);}}}
Prompt={elements:[],initialize:function(text,prompt_class,ties,last_in_set){this.prompt_text=text;this.prompt_class=prompt_class;if(ties){this.elements=ties;}
with($(this)){if(this.can_set_prompt()){set_prompt_without_checking();}
observe('focus',function(){this.clear_prompt();}.bindAsEventListener(this));observe('blur',function(){this.set_prompt();}.bindAsEventListener(this));}
if(last_in_set){if(!(this.can_set_other_prompts()&&this.can_set_prompt())){this.clear_prompt_on_load();this.elements.each(function(i){$(i).clear_prompt_on_load();});}}
if(form=this.up('form')){form.observe('submit',function(){this.clear_prompt();}.bindAsEventListener(this));}},can_set_prompt:function(){return(this.value.blank()||this.value==this.prompt_text);},can_clear_prompt:function(){return(this.hasClassName(this.prompt_class));},can_set_other_prompts:function(){return this.can_something_other_prompts(function(i){return(!$(i).can_set_prompt())});},can_clear_other_prompts:function(){return this.can_something_other_prompts(function(i){return(!$(i).can_clear_prompt())});},can_something_other_prompts:function(callback){if(this.elements.find(callback)){return false;}
return true;},set_prompt:function(){if(this.can_set_prompt()&&this.can_set_other_prompts()){this.set_prompt_without_checking();this.elements.each(function(i){$(i).set_prompt_without_checking();})}},set_prompt_without_checking:function(){this.addClassName(this.prompt_class);this.value=this.prompt_text;},clear_prompt:function(){if(this.can_clear_prompt()&&this.can_clear_other_prompts()){this.clear_prompt_without_checking();this.elements.each(function(i){$(i).clear_prompt_without_checking();})}},clear_prompt_without_checking:function(){this.removeClassName(this.prompt_class);this.value=''},clear_prompt_on_load:function(){if(this.can_clear_prompt()){this.clear_prompt_without_checking();}}}
AJAXError={show:function(message){if(!$('ajax_error')){$('header').insert({after:new Element('div',{'id':'ajax_error'}).setStyle({display:'none'})});}
div=$('ajax_error');if(div.visible()){new Effect.Parallel([new Effect.Fade(div,{sync:true}),new Effect.BlindUp(div,{sync:true})],{duration:1.5,queue:{position:'end',scope:'ae'}});}
new Effect.BlindDown(div,{duration:0.5,queue:{position:'end',scope:'ae'},beforeStart:function(){div.update(message)}});},hide:function(){div=$('ajax_error');new Effect.Parallel([new Effect.Fade(div,{sync:true}),new Effect.BlindUp(div,{sync:true})],{duration:0.3,queue:{position:'end',scope:'ae'}});}}
var BossyForm=Class.create();BossyForm.prototype={initialize:function(form){window._bossy_form=this;this.form=$(form);this.return_to=this.form.getElementsBySelector('input[name=return_to]').first();if(!this.return_to){this.return_to=new Element('input',{type:'hidden',name:'return_to'});this.form.insert({bottom:this.return_to})}
this.starting_point=this.form.serialize();document.observe('dom:loaded',function(){this.intimidateAllLinks();this.lightbox=new ManualLightbox();}.bind(this));},intimidateAllLinks:function(){$$('a').each(function(link){this.intimidateLink(link);}.bind(this));},intimidateLink:function(link){if(link.intimidated){return;}
if(link.hasClassName('will_not_be_intimidated')){return;}
if(link.hasClassName('close')){return;}
link.intimidated=true;link.onclick=cancel;link.original_href=link.href;link.observe('click',function(){this.checkForm(link.original_href);}.bindAsEventListener(this));},unchanged:function(){return this.form.serialize()==this.starting_point;},changed:function(){return!this.unchanged();},checkForm:function(action){if(this.changed()){node=$('bossy_form_template').cloneNode(true);node.writeAttribute({id:null});node.show();node.getElementsBySelector('input[type=button]').each(function(button){if(button.hasClassName('ignore_changes')){button.observe('click',function(){window.location.href=action;});}
if(button.hasClassName('save_and_continue')){button.observe('click',function(){this.return_to.value=action;this.form.submit();}.bind(this));}
button.observe('click',function(){this.lightbox.deactivate();}.bind(this));}.bind(this));this.lightbox.activate(function(){return node;},{'wide':true});}
else{window.location.href=action;}},addLanguages:function(languages){codes=languages.join("%2C")
this.starting_point=this.starting_point.replace(/language_ids=*&/,"language_ids="+codes+"&")}}
function updateAllBySelector(selector,text){$$(selector).each(function(element){element.update(text);});}
function replaceAllBySelector(selector,text){$$(selector).each(function(element){element.replace(text);});}
SubmitController={count:0,init:function(){$$('.submit_controlled').each(function(button){if(button.hasClassName("initialized")){return true}
var old_function=button.onclick;button.addClassName("initialized")
button.onclick=function(){if(SubmitController.doSubmit()){if(this.hasClassName('active')){this.removeClassName('active');this.addClassName('had_active');}
SubmitController.resetButton.delay(8,this);if(old_function)
return old_function();else
return true;}
return false;}
button.enable();});this.initialized=true;},doSubmit:function(){return(++this.count<=1);},resetButton:function(button){SubmitController.count=0;if(!button.hasClassName('active')&&button.hasClassName('had_active')){button.removeClassName('had_active');button.addClassName('active');}
button.enable();}}
UserLanguageList={initialize:function(inputId,ids,removeTxt,selector){this.inputId=inputId;this.ids=ids;this.removeTxt=removeTxt;if(!this.ids){this.ids=[];}
this.ids.find=function(x){for(var i=0;i<this.length;i++){if(x==this[i]){return i;}}
return false;}.bind(this.ids);this.update();selector=$(selector);if(selector){var old_action=selector.onchange||function(){};selector.onchange=function(){};selector.observe('keypress',function(event){var key=event.which||event.keyCode;if(!(key==Event.KEY_RETURN||key==32))return;this.addFromSelect(selector);old_action();Event.stop(event);}.bindAsEventListener(this));selector.observe('click',function(event){this.addFromSelect(selector);old_action();Event.stop(event);}.bindAsEventListener(this));}},add:function(id,text){if(this.ids.find(id)!==false){return;}
text=text.replace(/(&nbsp;)+/,'');this.ids.push(id);listItem=document.createElement('li');listItem.id='item_'+id;remLink=document.createElement('a');remLink.value=id;remLink.innerHTML='('+this.removeTxt+')';remLink.delegate=this;remLink.onclick=function(){this.delegate.remove(this.value);};listItem.appendChild(document.createTextNode(text+' '));listItem.appendChild(remLink);this.appendChild(listItem);this.update(true);},addFromSelect:function(select){if(select.value!='-1'){this.add(select.value,select.options[select.selectedIndex].innerHTML);select.options[0].selected=true;}},remove:function(id){i=this.ids.find(id);if(i===false){return;}
this.ids.splice(i,1);listItem=$('item_'+id);this.removeChild(listItem);this.update(true);},update:function(){$(this.inputId).value=this.ids.join(',');}};Wall={initialize:function(show_wall_posts,earlier_post_url){this.show_wall_posts=show_wall_posts;this.earlier_post_url=earlier_post_url;},show_new:function(id_or_object,earlier_post_url){children=this.childElements();if(children.length>this.show_wall_posts)this.graceful_hide(children.last());this.earlier_post_url=earlier_post_url;},show_old:function(id_or_object,earlier_post_url){this.earlier_post_url=earlier_post_url;obj=$(id_or_object);obj.setStyle({'opacity':'0'});obj.slideDown({transition:Effect.Transitions.sinoidal,duration:0.5,queue:{position:'end',scope:'wallpost'}});obj.appear({duration:0.5,queue:{position:'end',scope:'wallpost'}});},get_earlier_post:function(){if(this.earlier_post_url)new Ajax.Request(this.earlier_post_url,{asynchronous:true,evalScripts:true,method:'get'});},graceful_hide:function(id_or_object){obj=$(id_or_object);obj.fade({duration:0.5,queue:{position:'end',scope:'wallpost'}});obj.slideUp({transition:Effect.Transitions.sinoidal,duration:0.5,queue:{position:'end',scope:'wallpost',afterFinish:function(){this.remove();}.bind(obj)}});},remove_post:function(id_or_object){obj=$(id_or_object);if(obj){obj.fade({duration:0.5,queue:{position:'end',scope:obj.id},afterFinish:function(){this.remove();}.bind(obj)});}}}
SmartUserDisplay={covered:false,initialize:function(){this.removeClassName('smart_user_display');this.addClassName('smarter_user_display');},cover:function(){if(this.covered){return;}
this.covered=true;this.initDisplay();new Effect.Parallel([new Effect.Appear(this.div_image,{sync:true,to:0.8}),new Effect.Appear(this.div_text,{sync:true,to:0.8})],{duration:1});},reveal:function(){if(!this.covered){return;}
this.covered=false;this.initDisplay();new Effect.Parallel([new Effect.Fade(this.div_image,{sync:true,from:0.8}),new Effect.Fade(this.div_text,{sync:true,from:0.8})],{duration:1});},toggle:function(){if(this.covered){this.reveal();}
else{this.cover();}},initDisplay:function(){if(this.div_image){return;}
this.div_image=new Element('div').setStyle({'backgroundColor':'white','position':'absolute'}).hide();this.div_text=new Element('div').setStyle({'backgroundColor':'white','position':'absolute'}).hide();this.insert({bottom:this.div_image});this.insert({bottom:this.div_text});this.div_image.clonePosition(this.getElementsBySelector('.image').first());this.div_text.clonePosition(this.getElementsBySelector('.details').first());},initAllSmartUserDisplays:function(){$$('.smart_user_display').each(function(element){Object.extend(element,SmartUserDisplay).initialize();});},coverAllByClass:function(klass){$$('.smarter_user_display.sud_'+klass).each(function(element){element.cover();});},revealAllByClass:function(klass){$$('.smarter_user_display.sud_'+klass).each(function(element){element.reveal();});}}
var FriendsPlusDisabler=Class.create();FriendsPlusDisabler.prototype={initialize:function(inputs_in_id_or_object,array_of_enabling_triggers,array_of_triggers){this.inputs_in=$(inputs_in_id_or_object);this.enabling=array_of_enabling_triggers.collect(function(i){return($(i));});this.all_triggers=array_of_triggers.collect(function(i){return($(i));});(this.enabling.concat(this.all_triggers)).uniq().each(function(i){i.observe('click',function(e){this.update_state();}.bind(this),false);}.bind(this));this.update_state();},update_state:function(){enabled=this.enabling.any(function(i){return!(i.getValue());});if(enabled)
this.enable();else
this.disable();},enable:function(){this.inputs_in.getElementsBySelector('input').each(function(i){i.disable();});},disable:function(){this.inputs_in.getElementsBySelector('input').each(function(i){i.enable();});}}
function disablePhotoButton(){if(obj=$('profile_menu_photo')){obj.hide();}}
InterestSelector={initialize:function(target,new_name,remove_string){this.target=$(target);this.new_name=new_name;this.remove_string=remove_string;this.target.getElementsBySelector('a').each(function(link){this.attachAction(link);}.bind(this));this.observe('change',function(){if(this.selectedIndex!=0){this.smartClone(this.value,this.options[this.selectedIndex].innerHTML);this.selectedIndex=0;}}.bindAsEventListener(this));},smartClone:function(id,name){input=new Element('input',{name:this.new_name,value:id,type:'hidden'});action=this.attachAction(new Element('a',{href:'#','class':'will_not_be_intimidated'}).update(this.remove_string));this.target.insert({bottom:new Element('li').update(new Element('span').update(name.strip())).insert({bottom:input}).insert({bottom:' ('}).insert({bottom:action}).insert({bottom:')'}).insert({bottom:new Element('div',{'class':'clear'})})});},attachAction:function(link){if(link.hasClassName('remove')){return;}
link.onclick=cancel;link.addClassName('remove');link.observe('click',function(){this.up('li').remove();}.bindAsEventListener(link));return link;}}
NoticeList={initialize:function(){this.container=this.getElementsBySelector('ul.notices').first();},cleanlyRemove:function(id_or_object){link_set=$(id_or_object);li=link_set.up('li');if(this.container.childElements().length==1){this.timelyFade(this);}
else{this.timelyFade(li);}},timelyFade:function(object){object.fade({duration:0.5,delay:0.5,afterFinish:function(){this.remove();}.bind(object)});},makeNoticeList:function(object){Object.extend(object,NoticeList).initialize();}}
Disabler={initialize:function(id_or_object,callback){this.callback=callback;this.target=$(id_or_object);this.observe('click',function(){this.controlTarget();}.bind(this));this.controlTarget();},controlTarget:function(){if(this.callback(this)){this.target.enable();}
else{this.target.disable();}}}
NotifyActivity={initialize:function(id_or_object){this.target=$(id_or_object);this.observe('click',function(){this.controlTarget();}.bind(this));this.controlTarget();},controlTarget:function(){if(this.checked){this.target.enable();}
else{this.target.disable();}}}
var AgeSelectHelper=Class.create();AgeSelectHelper.prototype={initialize:function(lower_element,upper_element){this.lower=$(lower_element);this.upper=$(upper_element);this.lower.opposite_element=function(){return this.upper}.bind(this);this.upper.opposite_element=function(){return this.lower}.bind(this);reset=function(){this.value=this.select('option').first().value};this.lower.reset=reset;this.upper.reset=reset;this.lower.observe('change',this.handle_change.bind(this));this.upper.observe('change',this.handle_change.bind(this));},is_out_of_range:function(){lower_val=parseInt(this.lower.value);upper_val=parseInt(this.upper.value);if(isNaN(lower_val)||isNaN(upper_val)){return false;}else{return lower_val>=upper_val;}},handle_change:function(event){if(this.is_out_of_range()){event.findElement().opposite_element().reset();}}}
LinkChecker={old_values:{},initialize:function(){this.observe('blur',function(event){this.checkUrl();}.bindAsEventListener(this));},makeError:function(){this.addClassName('error');},cleanError:function(){if(this.hasClassName('error')){this.removeClassName('error');}
this.old_values[this.value]=true;},checkUrl:function(){if(this.value.blank()||this.old_values[this.value]){this.cleanError();return;}
new Ajax.Request('/'+I18n.locale+'/link_check',{method:'head',parameters:{link:this.value},onSuccess:function(){this.cleanError();}.bind(this),onFailure:function(){this.makeError();}.bind(this)});}}
RecipientListEmail={initialize:function(drop,add_button){this.drop=$(drop);this.add_button=$(add_button);this.add_button.observe('click',function(){this.add_button.hide();this.drop.add_email(this.value,function(){this.value='';}.bind(this));}.bindAsEventListener(this));this.observe('keyup',function(){if(this.value.match(/^([^@\s]+)@((?:[-a-z0-9]{2,}\.)+[a-z]{2,})$/i)){this.add_button.show();}
else{this.add_button.hide();}});}};Working={initialize:function(){},reveal:function(){if(!this.cover_object.visible()||this.cover_object.fading){return;}
this.cover_object.fading=true;Element.clonePosition(this.cover_object,this);this.cover_object.fade({duration:0.5,from:0.8,to:0,queue:{position:'end',scope:'forum'},afterFinish:function(){this.cover_object.fading=false;}.bind(this)});},updateCoverPosition:function(){Element.clonePosition(this.cover_object,this);},cover:function(){if(!this.cover_object){this.cover_object=new Element('div',{'class':'forum_loading'});this.cover_object.setStyle({position:'absolute',opacity:'0','backgroundColor':'white'});this.insert({'after':this.cover_object});this.cover_object.fading=false;}
this.cover_object.clonePosition(this);this.cover_object.appear({duration:0.5,from:0,to:0.8,queue:{position:'end',scope:'forum'}});}};MessageForm={initialize:function(){this.select_none();},select_specific:function(id){this.set_checked('input[type=checkbox][value='+id+']',true);},select_all:function(){this.set_checked('input[type=checkbox]',false);},select_none:function(){this.set_checked('input[type=checkbox]',false,function(i){i.checked=false;});},select_unread:function(){this.set_checked('input.chk_unread',true);},select_read:function(){this.set_checked('input.chk_read',true);},source:function(){if(this._source)return(this._source);this._source=$$('table.messages').first();return(this._source);},set_checked:function(selector,reset,action){if(!action)action=function(i){i.checked="checked";};if(reset)this.source().select('input[type=checkbox]').each(function(c){c.checked=false;});this.source().select(selector).each(function(c){action(c);});$('conversation_action_selector').update_disabled();},smart_submit:function(action){$('conversation_action').value=action;this.source().up('form').inline_submit();}};MessageBoxActions={initialize:function(form){this.form_element=$(form);disable=true;this.selectedIndex=0;this.observe('change',function(e){this.smart_submit();}.bindAsEventListener(this));this.form_element.getElementsBySelector('input[type=checkbox]').each(function(check){check.observe('click',function(){this.update_disabled();}.bindAsEventListener(this));if(check.checked){disable=false;}}.bind(this));if(disable)
this.disable();else
this.enable();},update_disabled:function(){disable=true;this.form_element.getElementsBySelector('input[type=checkbox]').each(function(check){if(check.checked){disable=false;}});if(disable){this.disable();$$('input.message_action').each(function(i){i.removeClassName('active');i.disable();});}
else{this.enable();$$('input.message_action').each(function(i){i.addClassName('active');i.enable();});}},smart_submit:function(){this.form_element.smart_submit(this.value);this.disable();}};InviteForm={initialize:function(action,conversation,token,redirect_url){this.options={action:action,redirect_url:redirect_url||action,conversation:conversation,token:token};},submit:function(decision){var form=new Element('form',{action:this.options.action,method:'post','class':'inline'});form.insert(new Element('input',{type:'hidden',name:'conversation',value:this.options.conversation}));form.insert(new Element('input',{type:'hidden',name:'invite',value:'true'}));form.insert(new Element('input',{type:'hidden',name:'redirect_url',value:this.options.redirect_url}));form.insert(new Element('input',{type:'hidden',name:'invitation',value:decision}));var comment_body=$('comment_body');if(comment_body){if(!comment_body.value.blank()){form.insert(new Element('input',{type:'hidden',name:'body',value:comment_body.value}));}}
this.insert(form);form.submit();}};var RecipientList=Class.create();RecipientList.prototype={initialize:function(recipient_container,possible_container,input_name){this.recipient_container=$(recipient_container);this.recipient_list=this.recipient_container.down('ol');this.possible_container=$(possible_container);this.possible_list=this.possible_container.down('ol');this.input_name=input_name;this.recipient_container.getElementsBySelector('li').each(function(element){this.makeSortable(element);}.bind(this));this.possible_container.getElementsBySelector('li').each(function(element){this.makeSortable(element);}.bind(this));this.recipient_list.getElementsBySelector('a').each(function(element){this.makeLinkWork(element);}.bind(this));this.possible_list.getElementsBySelector('a').each(function(element){this.makeLinkWork(element);}.bind(this));this.remove_all=this.recipient_container.getElementsBySelector('a.remove_all').first();this.remove_all.onclick=cancel;this.remove_all.observe('click',function(){this.removeAll();}.bind(this));this.select_all=this.possible_container.getElementsBySelector('a.select_all').first();this.select_all.onclick=cancel;this.select_all.observe('click',function(){this.selectAll();}.bind(this));this.linkSanity();},selectAll:function(){this.possible_list.getElementsBySelector('li').each(function(li){this.toggleQuickly(li);}.bind(this));this.linkSanity();},removeAll:function(){this.recipient_list.getElementsBySelector('li').each(function(li){this.toggleQuickly(li);}.bind(this));this.sort(this.possible_list);this.linkSanity();},toggleQuickly:function(li){if(li.hasClassName('RLRecipient')){this.unmakeRecipient(li);this.possible_list.insert({bottom:li});}
else{this.makeRecipient(li);this.recipient_list.insert({bottom:li});}},toggle:function(li){li.fade({duration:0.15,afterFinish:function(){this.toggleQuickly(li);this.sort(this.possible_list);this.linkSanity();li.appear({duration:0.15});}.bind(this)});},makeLinkWork:function(link){link.onclick=cancel;link.observe('click',function(){this.toggle(link.up('li'));}.bind(this));},makeRecipient:function(li){li.addClassName('RLRecipient');li.down('input').writeAttribute({name:this.input_name});},unmakeRecipient:function(li){li.removeClassName('RLRecipient');li.down('input').writeAttribute({name:null});},linkSanity:function(){if(this.recipient_list.childElements().length==0){this.remove_all.hide();}
else{this.remove_all.show();}
if(this.possible_list.childElements().length==0){this.select_all.hide();}
else{this.select_all.show();}},makeSortable:function(li){li.sortOrder='';if((match=li.className.toString().match(/sort_([a-z_-]+)/))){li.sortOrder=match[1];}},sort:function(container){list=container.childElements();list.each(function(i){i.remove();});list.sort(function(a,b){return(a.sortOrder==b.sortOrder?0:(a.sortOrder<b.sortOrder?-1:1));});list.each(function(item){container.insert({bottom:item});});}};function enableConversation(enable){if(enable){$('conversation_reply_field').show();$('conversation_disabled').hide();}
else{$('conversation_reply_field').hide();$('conversation_disabled').show();}};var IFrameShim=Class.create({option_list:{},run:false,initialize:function(obj_or_id,position_on_init,options){this.source_object=$(obj_or_id);this.run=this.ie_lte_6()&&this.source_object;if(!this.run)return;if(options)this.option_list=options;this.iframe=new Element('iframe',{'class':'shim','src':'javascript:;'});this.source_object.insert({'top':this.iframe});if(position_on_init)this.position();},position:function(){if(!this.run)return;if(this.option_list.positioner)
this.option_list.positioner(this.source_object,this.iframe);else{this.iframe.clonePosition(this.source_object,{offsetLeft:-2,offsetTop:-2});}},show:function(){if(!this.run)return;this.iframe.show();},hide:function(){if(!this.run)return;this.iframe.hide();},ie_lte_6:function(){var rv=10;var ua=navigator.userAgent;var re=new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");if(re.exec(ua)!=null)rv=parseFloat(RegExp.$1);return(rv<=6);}});Forum={initialize:function(){},reveal:function(){if(!this.cover_object.visible()||this.cover_object.fading){return;}
this.cover_object.fading=true;Element.clonePosition(this.cover_object,this);this.cover_object.fade({duration:0.5,from:0.8,to:0,queue:{position:'end',scope:'forum'},afterFinish:function(){this.cover_object.fading=false}.bind(this)})},cover:function(){if(!this.cover_object){this.cover_object=new Element('div',{'class':'forum_loading'});this.cover_object.setStyle({position:'absolute',opacity:'0','backgroundColor':'white'});this.insert({'after':this.cover_object});this.cover_object.fading=false;}
this.cover_object.clonePosition(this);this.cover_object.appear({duration:0.5,from:0,to:0.8,queue:{position:'end',scope:'forum'}})},eventWasEnterKey:function(event){if(typeof event=="undefined")event=window.event;return(event.keyCode==13);}}
BlockLoader={initialize:function(loading_class,scope){this.loading_class=loading_class;this.scope=scope;},reveal:function(){if(!this.cover_object.visible()||this.cover_object.fading){return;}
Element.clonePosition(this.cover_object,this);this.cover_object.fade({duration:0.5,from:0.8,to:0,queue:{position:'end',scope:this.scope},afterFinish:function(){this.cover_object.fading=false}.bind(this)})},cover:function(){if(!this.cover_object){this.cover_object=new Element('div',{'class':this.loading_class});this.cover_object.setStyle({position:'absolute',opacity:'0','backgroundColor':'white'});this.insert({'after':this.cover_object});this.cover_object.fading=false;}
Element.clonePosition(this.cover_object,this);this.cover_object.appear({duration:0.5,from:0,to:0.8,queue:{position:'end',scope:this.scope}})}}
var CalloutIFrameShim=null;var Callout=Class.create();Callout.prototype={duration:0.3,quick_duration:0.15,callout_id:'callout',timer:null,callback:null,hiding:false,initialize:function(element){element.observe('click',function(event){this.show(event)}.bindAsEventListener(this),false);this.raw_href=element.href;element.onclick=cancel;this.bindTimers(element);},bindTimers:function(element){element.observe('mouseover',function(){if(this.timer){clearTimeout(this.timer);}}.bindAsEventListener(this));element.observe('mouseout',function(){this.timer=setTimeout(function(){this.hide();}.bind(this),500);}.bindAsEventListener(this));},clearTimers:function(element){element.stopObserving('mouseover');element.stopObserving('mouseout');},show:function(event,pointerX,target){if(window._callout==this){this.hide();}
else if(window._callout){if(event){callback=function(){this.callout.show(false,this.eventX,this.target);}.bind({'callout':this,'eventX':event.pointerX(),'target':Event.element(event)})
window._callout.hideAndShow(callback);}}
else{window._callout=this;$(this.callout_id+'_links').getElementsBySelector('a.calloutReturn').each(function(element){element.href=element.href+'?return_to='+this.raw_href}.bind(this));if(event){pointerX=event.pointerX();target=Event.element(event);}
dimensions=this.callout().getDimensions();this.callout().setStyle({top:target.cumulativeOffset()[1]-dimensions.height+'px',left:pointerX+'px'});if(ie_lte_6()){this.callout().show();}
else{this.callout().appear({'duration':this.duration})}
this.bindTimers(this.callout());}},hide:function(duration){if(window._callout==this){if(this.hiding){return};this.hiding=true;clearTimeout(this.timer);this.clearTimers(this.callout());if(ie_lte_6()){this.callout().hide();this.afterFinish();}
else{this.callout().fade({'duration':duration||this.duration,afterFinish:this.afterFinish.bind(this)});}}},hideAndShow:function(callback){this.callback=callback;this.hide(this.quick_duration);},afterFinish:function(){if(window._callout==this){window._callout=null;this.hiding=false;if(this.callback){this.callback();this.callback=null;}}},callout:function(){if(this._callout){return this._callout;}
return this._callout=$(this.callout_id);}}
var PrivacyCallout=Class.create(Callout,{callout_id:'privacy_callout',initialize:function($super,element){$super(element);this.alt_text=element.readAttribute('title');element.observe('mouseover',function(event){this.show(event);}.bindAsEventListener(this),false);element.onmouseover=cancel;},show:function($super,event,pointerX,target){this.displayed_to().update(this.alt_text);$super(event,pointerX,target);},displayed_to:function(){return this._displayed_to?this._displayed_to:this._displayed_to=this.callout().select('#privacy_diplayed_to').first()}});var ReportCallout=Class.create(Callout,{callout_id:'report_callout'});function findCalloutTriggers(){$$('.callout').each(function(element){new Callout(element);});$$('.privacycallout').each(function(element){new PrivacyCallout(element);});$$('.reportcallout').each(function(element){new ReportCallout(element);});}
function prepareCallout(callout_id){if(link_set=$(callout_id+'_links')){link_set.getElementsBySelector('a').each(function(element){element.raw_href=element.href;});}
CalloutIFrameShim=new IFrameShim(callout_id,true,{positioner:function(source,iframe){dim=source.getDimensions();iframe.setStyle({top:0,left:0,width:dim.width+'px',height:dim.height+'px'})}});}
Timezone={months:{'en':['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],'es':['Ene','Feb','Mar','Abr','May','Jun','Jul','Ago','Sept','Oct','Nov','Dic'],'de':['Jan','Feb','Mär','Apr','Mai','Jun','Jul','Aug','Sep','Okt','Nov','Dez'],'br':['Jan','Fev','Mar','Abr','Mai','Jun','Jul','Ago','Set','Out','Nov','Dez'],'bs':['Jan','Feb','Mar','Apr','Мaj','Jun','Јul','Avg','Sep','Okt','Nov','Dec'],'cz':['Led','Úno','Bře','Dub','Kvě','Čvn','Čvc','Srp','Zář','Říj','Lis','Pro'],'da':['Jan','Feb','Mar','Apr','Maj','Jun','Jul','Aug','Sep','Okt','Nov','Dec'],'ee':['Jaan','Veebr','Märts','Apr','Mai','Juuni','Juuli','Aug','Sept','Okt','Nov','Dets'],'el':['Ιαν','Φεβ','Μάρ','Απρ','Μαι','Ιουν','Ιούλ','Αυγ','Σεπ','Οκτ','Νοε','Δεκ'],'fi':['Tammi','Helmi','Maalis','Huhti','Touko','Kesä','Heinä','Elo','Syys','Loka','Marras','Joulu'],'fr':['Jan','Fév','Mar','Avr','Mai','Juin','Juil','Août','Sept','Oct','Nov','Déc'],'hu':['Jan','Febr','Márc','Ápr','Máj','Jún','Júl','Aug','Szept','Okt','Nov','Dec'],'id':['Jan','Feb','Mar','Apr','Mei','Jun','Jul','Agu','Sep','Okt','Nov','Des'],'it':['Gen','Feb','Mar','Apr','Mag','Giu','Lug','Ago','Set','Ott','Nov','Dic'],'ja':['1月','2月','3月','4月','5月','6月','7月','8月','9月','10月','11月','12月'],'lt':['Sau','Vas','Kov','Bal','Geg','Bir','Lie','Rgp','Rgs','Spa','Lap','Grd'],'mk':['Јан','Фев','Мар','Апр','Мај','Јун','Јул','Авг','Сеп','Окт','Ное','Дек'],'nl':['Jan','Feb','Mrt','Apr','Mei','Jun','Jul','Aug','Sep','Okt','Nov','Dec'],'pl':['Sty','Lut','Mar','Kwi','Maj','Cze','Lip','Sie','Wrz','Paź','Lis','Gru'],'pt':['Jan','Fev','Mar','Abr','Mai','Jun','Jul','Ago','Set','Out','Nov','Dez'],'ro':['Ian','Feb','Mar','Apr','Mai','Iun','Iul','Aug','Sep','Oct','Noi','Dec'],'ru':['Янв','Февр','Марта','Апр','Мая','Июня','Июля','Авг','Сент','Окт','Нояб','Дек'],'sr':['Јан','Феб','Мар','Апр','Мај','Јун','Јул','Авг','Сеп','Окт','Нов','Дец'],'tr':['Oca','Şub','Mar','Nis','May','Haz','Tem','Ağu','Eyl','Eki','Kas','Ara'],'vi':["Tháng một","Tháng hai","Tháng ba","Tháng tư","Tháng năm","Tháng sáu","Tháng bảy","Tháng tám","Tháng chín","Tháng mười","Tháng mười một","Tháng mười hai"]},formats:{'long':'%d %b %Y, %H:%M','short':'%d %b %Y','time':'%H:%M'},locale:'en',set_locale:function(){this.locale=I18n.locale;if(!this.months[this.locale])this.locale='en';},findAll:function(){$$('.tstamp_active').each(function(element){this.convert(element);}.bind(this));},convert:function(element){element.removeClassName('tstamp_active');format=this.formats[element.className.toString().match(/tstamp_(long|short|time)/)[1]];if(format.blank()){return;}
stamp=element.className.toString().match(/tstamp_([0-9_]+)/)[1].split('_').collect(function(i){return parseInt(Timezone.removeLeadingZeroes(i));});time=new Date();time.setUTCFullYear(stamp[0]);time.setUTCMonth(stamp[1]-1);time.setUTCDate(stamp[2]);time.setUTCHours(stamp[3]);time.setUTCMinutes(stamp[4]);format=format.replace('%Y',time.getFullYear());format=format.replace('%b',this.months[this.locale][time.getMonth()]);format=format.replace('%d',time.getDate());format=format.replace('%H',this.padTime(time.getHours()));format=format.replace('%M',this.padTime(time.getMinutes()));element.update(format);},removeLeadingZeroes:function(i){return i.match(/^0?([0-9]*)$/)[1];},padTime:function(i){i=i.toString();if(i.length==1){i='0'+i;}
return i;}};I18nStrings={"it":{"common":{"and":"e","remove":"rimuovi","loading":"Caricamento in corso...","add_language":"Aggiungi una lingua"}},"no":{"common":{"and":"og","remove":"slett","loading":"Laster...","add_language":"Legg til et spr\u00e5k"}},"fr":{"common":{"and":"et","remove":"supprimer","loading":"Chargement...","add_language":"Ajouter une autre langue"}},"de":{"common":{"and":"und","remove":"entfernen","loading":"Laden...","add_language":"Sprache hinzuf\u00fcgen"}},"ta":{"common":{"and":"\u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd","remove":"\u0ba8\u0bc0\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd","loading":"loading...","add_language":"\u0b92\u0bb0\u0bc1 \u0bae\u0bca\u0bb4\u0bbf\u0baf\u0bc8   \u0b9a\u0bc7\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd"}},"sk":{"common":{"and":"a","remove":"Odstr\u00e1ni\u0165","loading":"Na\u010d\u00edtava sa...","add_language":"Prida\u0165 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