/** Prototype_ajax.js **/

var Prototype={Version:'1.5.0',BrowserFeatures:{XPath:!!document.evaluate},ScriptFragment:'(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',emptyFunction:function(){},K:function(x){return x}}
var Class={create:function(){return function(){this.initialize.apply(this,arguments);}}}
var $A=Array.from=function(iterable){if(!iterable)return[];if(iterable.toArray){return iterable.toArray();}else{var results=[];for(var i=0,length=iterable.length;i<length;i++)
results.push(iterable[i]);return results;}}
var Abstract=new Object();Object.extend=function(destination,source){for(var property in source){destination[property]=source[property];}
return destination;}
Object.extend(Object,{inspect:function(object){try{if(object===undefined)return'undefined';if(object===null)return'null';return object.inspect?object.inspect():object.toString();}catch(e){if(e instanceof RangeError)return'...';throw e;}},keys:function(object){var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){return Object.extend({},object);}});Function.prototype.bind=function(){var __method=this,args=$A(arguments),object=args.shift();return function(){if(typeof $A=="function")
return __method.apply(object,args.concat($A(arguments)));}}
Function.prototype.bindAsEventListener=function(object){var __method=this,args=$A(arguments),object=args.shift();return function(event){if(typeof $A=="function")
return __method.apply(object,[(event||window.event)].concat(args).concat($A(arguments)));}}
Object.extend(Number.prototype,{toColorPart:function(){var digits=this.toString(16);if(this<16)return'0'+digits;return digits;},succ:function(){return this+1;},times:function(iterator){$R(0,this,true).each(iterator);return this;}});var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i<length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
return returnValue;}}
var PeriodicalExecuter=Class.create();PeriodicalExecuter.prototype={initialize:function(callback,frequency){this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},stop:function(){if(!this.timer)return;clearInterval(this.timer);this.timer=null;},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.callback(this);}finally{this.currentlyExecuting=false;}}}}
String.interpret=function(value){return value==null?'':String(value);}
Object.extend(String.prototype,{gsub:function(pattern,replacement){var result='',source=this,match;replacement=arguments.callee.prepareReplacement(replacement);while(source.length>0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length);}else{result+=source,source='';}}
return result;},sub:function(pattern,replacement,count){replacement=this.gsub.prepareReplacement(replacement);count=count===undefined?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});},scan:function(pattern,iterator){this.gsub(pattern,iterator);return this;},truncate:function(length,truncation){length=length||30;truncation=truncation===undefined?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:this;},strip:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');},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 div=document.createElement('div');var text=document.createTextNode(this);div.appendChild(text);return div.innerHTML;},unescapeHTML:function(){var div=document.createElement('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 name=decodeURIComponent(pair[0]);var value=pair[1]?decodeURIComponent(pair[1]):undefined;if(hash[name]!==undefined){if(hash[name].constructor!=Array)
hash[name]=[hash[name]];if(value)hash[name].push(value);}
else hash[name]=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);},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.replace(/\\/g,'\\\\');if(useDoubleQuotes)
return'"'+escapedString.replace(/"/g,'\\"')+'"';else
return"'"+escapedString.replace(/'/g,'\\\'')+"'";}});String.prototype.gsub.prepareReplacement=function(replacement){if(typeof replacement=='function')return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)};}
String.prototype.parseQuery=String.prototype.toQueryParams;var Template=Class.create();Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;Template.prototype={initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){return this.template.gsub(this.pattern,function(match){var before=match[1];if(before=='\\')return match[2];return before+String.interpret(object[match[3]]);});}}
var $break=new Object();var $continue=new Object();var Enumerable={each:function(iterator){var index=0;try{this._each(function(value){try{iterator(value,index++);}catch(e){if(e!=$continue)throw e;}});}catch(e){if(e!=$break)throw e;}
return this;},eachSlice:function(number,iterator){var index=-number,slices=[],array=this.toArray();while((index+=number)<array.length)
slices.push(array.slice(index,index+number));return slices.map(iterator);},all:function(iterator){var result=true;this.each(function(value,index){result=result&&!!(iterator||Prototype.K)(value,index);if(!result)throw $break;});return result;},any:function(iterator){var result=false;this.each(function(value,index){if(result=!!(iterator||Prototype.K)(value,index))
throw $break;});return result;},collect:function(iterator){var results=[];this.each(function(value,index){results.push((iterator||Prototype.K)(value,index));});return results;},detect:function(iterator){var result;this.each(function(value,index){if(iterator(value,index)){result=value;throw $break;}});return result;},findAll:function(iterator){var results=[];this.each(function(value,index){if(iterator(value,index))
results.push(value);});return results;},grep:function(pattern,iterator){var results=[];this.each(function(value,index){var stringValue=value.toString();if(stringValue.match(pattern))
results.push((iterator||Prototype.K)(value,index));})
return results;},include:function(object){var found=false;this.each(function(value){if(value==object){found=true;throw $break;}});return found;},inGroupsOf:function(number,fillWith){fillWith=fillWith===undefined?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice;});},inject:function(memo,iterator){this.each(function(value,index){memo=iterator(memo,value,index);});return memo;},invoke:function(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args);});},max:function(iterator){var result;this.each(function(value,index){value=(iterator||Prototype.K)(value,index);if(result==undefined||value>=result)
result=value;});return result;},min:function(iterator){var result;this.each(function(value,index){value=(iterator||Prototype.K)(value,index);if(result==undefined||value<result)
result=value;});return result;},partition:function(iterator){var trues=[],falses=[];this.each(function(value,index){((iterator||Prototype.K)(value,index)?trues:falses).push(value);});return[trues,falses];},pluck:function(property){var results=[];this.each(function(value,index){results.push(value[property]);});return results;},reject:function(iterator){var results=[];this.each(function(value,index){if(!iterator(value,index))
results.push(value);});return results;},sortBy:function(iterator){return this.map(function(value,index){return{value:value,criteria:iterator(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=$A(arguments);if(typeof args.last()=='function')
iterator=args.pop();var collections=[this].concat(args).map($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,member:Enumerable.include,entries:Enumerable.toArray});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(value&&value.constructor==Array?value.flatten():[value]);});},without:function(){var values=$A(arguments);return this.select(function(value){return!values.include(value);});},indexOf:function(object){for(var i=0,length=this.length;i<length;i++)
if(this[i]==object)return i;return-1;},reverse:function(inline){return(inline!==false?this:this.toArray())._reverse();},reduce:function(){return this.length>1?this:this[0];},uniq:function(){return this.inject([],function(array,value){return array.include(value)?array:array.concat([value]);});},clone:function(){return[].concat(this);},size:function(){return this.length;},inspect:function(){return'['+this.map(Object.inspect).join(', ')+']';}});Array.prototype.toArray=Array.prototype.clone;function $w(string){string=string.strip();return string?string.split(/\s+/):[];}
if(window.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(arguments[i].constructor==Array){for(var j=0,arrayLength=arguments[i].length;j<arrayLength;j++)
array.push(arguments[i][j]);}else{array.push(arguments[i]);}}
return array;}}
var Hash=function(obj){Object.extend(this,obj||{});};Object.extend(Hash,{toQueryString:function(obj){var parts=[];this.prototype._each.call(obj,function(pair){if(!pair.key)return;if(pair.value&&pair.value.constructor==Array){var values=pair.value.compact();if(values.length<2)pair.value=values.reduce();else{key=encodeURIComponent(pair.key);values.each(function(value){value=value!=undefined?encodeURIComponent(value):'';parts.push(key+'='+encodeURIComponent(value));});return;}}
if(pair.value==undefined)pair[1]='';parts.push(pair.map(encodeURIComponent).join('='));});return parts.join('&');}});Object.extend(Hash.prototype,Enumerable);Object.extend(Hash.prototype,{_each:function(iterator){for(var key in this){var value=this[key];if(value&&value==Hash.prototype[key])continue;var pair=[key,value];pair.key=key;pair.value=value;iterator(pair);}},keys:function(){return this.pluck('key');},values:function(){return this.pluck('value');},merge:function(hash){return $H(hash).inject(this,function(mergedHash,pair){mergedHash[pair.key]=pair.value;return mergedHash;});},remove:function(){var result;for(var i=0,length=arguments.length;i<length;i++){var value=this[arguments[i]];if(value!==undefined){if(result===undefined)result=value;else{if(result.constructor!=Array)result=[result];result.push(value)}}
delete this[arguments[i]];}
return result;},toQueryString:function(){return Hash.toQueryString(this);},inspect:function(){return'#<Hash:{'+this.map(function(pair){return pair.map(Object.inspect).join(': ');}).join(', ')+'}>';}});function $H(object){if(object&&object.constructor==Hash)return object;return new Hash(object);};ObjectRange=Class.create();Object.extend(ObjectRange.prototype,Enumerable);Object.extend(ObjectRange.prototype,{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(typeof responder[callback]=='function'){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=function(){};Ajax.Base.prototype={setOptions:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',encoding:'UTF-8',parameters:''}
Object.extend(this.options,options||{});this.options.method=this.options.method.toLowerCase();if(typeof this.options.parameters=='string')
this.options.parameters=this.options.parameters.toQueryParams();}}
Ajax.Request=Class.create();Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Request.prototype=Object.extend(new Ajax.Base(),{_complete:false,initialize:function(url,options){this.transport=Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){this.url=url;this.method=this.options.method;var params=this.options.parameters;if(!['get','post'].include(this.method)){params['_method']=this.method;this.method='post';}
params=Hash.toQueryString(params);if(params&&/Konqueror|Safari|KHTML/.test(navigator.userAgent))params+='&_='
if(this.method=='get'&&params)
this.url+=(this.url.indexOf('?')>-1?'&':'?')+params;try{Ajax.Responders.dispatch('onCreate',this,this.transport);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);if(this.options.asynchronous)
setTimeout(function(){this.respondToReadyState(1)}.bind(this),10);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();var body=this.method=='post'?(this.options.postBody||params):null;this.transport.send(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(typeof extras.push=='function')
for(var i=0,length=extras.length;i<length;i+=2)
headers[extras[i]]=extras[i+1];else
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
for(var name in headers)
this.transport.setRequestHeader(name,headers[name]);},success:function(){return!this.transport.status||(this.transport.status>=200&&this.transport.status<300);},respondToReadyState:function(readyState){var state=Ajax.Request.Events[readyState];var transport=this.transport,json=this.evalJSON();if(state=='Complete'){try{this._complete=true;(this.options['on'+this.transport.status]||this.options['on'+(this.success()?'Success':'Failure')]||Prototype.emptyFunction)(transport,json);}catch(e){this.dispatchException(e);}
if((this.getHeader('Content-type')||'text/javascript').strip().match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))
this.evalResponse();}
try{(this.options['on'+state]||Prototype.emptyFunction)(transport,json);Ajax.Responders.dispatch('on'+state,this,transport,json);}catch(e){this.dispatchException(e);}
if(state=='Complete'){this.transport.onreadystatechange=Prototype.emptyFunction;}},getHeader:function(name){try{return this.transport.getResponseHeader(name);}catch(e){return null}},evalJSON:function(){try{var json=this.getHeader('X-JSON');return json?eval('('+json+')'):null;}catch(e){return null}},evalResponse:function(){try{return eval(this.transport.responseText);}catch(e){this.dispatchException(e);}},dispatchException:function(exception){(this.options.onException||Prototype.emptyFunction)(this,exception);Ajax.Responders.dispatch('onException',this,exception);}});Ajax.Updater=Class.create();Object.extend(Object.extend(Ajax.Updater.prototype,Ajax.Request.prototype),{initialize:function(container,url,options){this.container={success:(container.success||container),failure:(container.failure||(container.success?null:container))}
this.transport=Ajax.getTransport();this.setOptions(options);var onComplete=this.options.onComplete||Prototype.emptyFunction;this.options.onComplete=(function(transport,param){this.updateContent();onComplete(transport,param);}).bind(this);this.request(url);},updateContent:function(){var receiver=this.container[this.success()?'success':'failure'];var response=this.transport.responseText;if(!this.options.evalScripts)response=response.stripScripts();if(receiver=$(receiver)){if(this.options.insertion)
new this.options.insertion(receiver,response);else
receiver.update(response);}
if(this.success()){if(this.onComplete)
setTimeout(this.onComplete.bind(this),10);}}});Ajax.PeriodicalUpdater=Class.create();Ajax.PeriodicalUpdater.prototype=Object.extend(new Ajax.Base(),{initialize:function(container,url,options){this.setOptions(options);this.onComplete=this.options.onComplete;this.frequency=(this.options.frequency||2);this.decay=(this.options.decay||1);this.updater={};this.container=container;this.url=url;this.start();},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent();},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments);},updateComplete:function(request){if(this.options.decay){this.decay=(request.responseText==this.lastText?this.decay*this.options.decay:1);this.lastText=request.responseText;}
this.timer=setTimeout(this.onTimerEvent.bind(this),this.decay*this.frequency*1000);},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options);}});function $(element){if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;i<length;i++)
elements.push($(arguments[i]));return elements;}
if(typeof element=='string')
element=document.getElementById(element);return Element.extend(element);}
if(Prototype.BrowserFeatures.XPath){document._getElementsByXPath=function(expression,parentElement){var results=[];var query=document.evaluate(expression,$(parentElement)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);for(var i=0,length=query.snapshotLength;i<length;i++)
results.push(query.snapshotItem(i));return results;};}
document.getElementsByClassName=function(className,parentElement){if(Prototype.BrowserFeatures.XPath){var q=".//*[contains(concat(' ', @class, ' '), ' "+className+" ')]";return document._getElementsByXPath(q,parentElement);}else{var children=($(parentElement)||document.body).getElementsByTagName('*');var elements=[],child;for(var i=0,length=children.length;i<length;i++){child=children[i];if(Element.hasClassName(child,className))
elements.push(Element.extend(child));}
return elements;}};if(!window.Element)
var Element=new Object();Element.extend=function(element){if(!element||_nativeExtensions||element.nodeType==3)return element;if(!element._extended&&element.tagName&&element!=window){var methods=Object.clone(Element.Methods),cache=Element.extend.cache;if(element.tagName=='FORM')
Object.extend(methods,Form.Methods);if(['INPUT','TEXTAREA','SELECT'].include(element.tagName))
Object.extend(methods,Form.Element.Methods);Object.extend(methods,Element.Methods.Simulated);for(var property in methods){var value=methods[property];if(typeof value=='function'&&!(property in element))
element[property]=cache.findOrStore(value);}}
element._extended=true;return element;};Element.extend.cache={findOrStore:function(value){return this[value]=this[value]||function(){return value.apply(null,[this].concat($A(arguments)));}}};Element.Methods={visible:function(element){return $(element).style.display!='none';},toggle:function(element){element=$(element);Element[Element.visible(element)?'hide':'show'](element);return element;},hide:function(element){$(element).style.display='none';return element;},show:function(element){$(element).style.display='';return element;},remove:function(element){element=$(element);element.parentNode.removeChild(element);return element;},update:function(element,html){html=typeof html=='undefined'?'':html.toString();$(element).innerHTML=html.stripScripts();setTimeout(function(){html.evalScripts()},10);return element;},replace:function(element,html){element=$(element);html=typeof html=='undefined'?'':html.toString();if(element.outerHTML){element.outerHTML=html.stripScripts();}else{var range=element.ownerDocument.createRange();range.selectNodeContents(element);element.parentNode.replaceChild(range.createContextualFragment(html.stripScripts()),element);}
setTimeout(function(){html.evalScripts()},10);return element;},inspect:function(element){element=$(element);var result='<'+element.tagName.toLowerCase();$H({'id':'id','className':'class'}).each(function(pair){var property=pair.first(),attribute=pair.last();var value=(element[property]||'').toString();if(value)result+=' '+attribute+'='+value.inspect(true);});return result+'>';},recursivelyCollect:function(element,property){element=$(element);var elements=[];while(element=element[property])
if(element.nodeType==1)
elements.push(Element.extend(element));return elements;},ancestors:function(element){return $(element).recursivelyCollect('parentNode');},descendants:function(element){return $A($(element).getElementsByTagName('*'));},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(typeof selector=='string')
selector=new Selector(selector);return selector.match($(element));},up:function(element,expression,index){return Selector.findElement($(element).ancestors(),expression,index);},down:function(element,expression,index){return Selector.findElement($(element).descendants(),expression,index);},previous:function(element,expression,index){return Selector.findElement($(element).previousSiblings(),expression,index);},next:function(element,expression,index){return Selector.findElement($(element).nextSiblings(),expression,index);},getElementsBySelector:function(){var args=$A(arguments),element=$(args.shift());return Selector.findChildElements(element,args);},getElementsByClassName:function(element,className){return document.getElementsByClassName(className,element);},readAttribute:function(element,name){element=$(element);if(document.all&&!window.opera){var t=Element._attributeTranslations;if(t.values[name])return t.values[name](element,name);if(t.names[name])name=t.names[name];var attribute=element.attributes[name];if(attribute)return attribute.nodeValue;}
return element.getAttribute(name);},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;if(elementClassName.length==0)return false;if(elementClassName==className||elementClassName.match(new RegExp("(^|\\s)"+className+"(\\s|$)")))
return true;return false;},addClassName:function(element,className){if(!(element=$(element)))return;Element.classNames(element).add(className);return element;},removeClassName:function(element,className){if(!(element=$(element)))return;Element.classNames(element).remove(className);return element;},toggleClassName:function(element,className){if(!(element=$(element)))return;Element.classNames(element)[element.hasClassName(className)?'remove':'add'](className);return element;},observe:function(){Event.observe.apply(Event,arguments);return $A(arguments).first();},stopObserving:function(){Event.stopObserving.apply(Event,arguments);return $A(arguments).first();},cleanWhitespace:function(element){element=$(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 $(element).innerHTML.match(/^\s*$/);},descendantOf:function(element,ancestor){element=$(element),ancestor=$(ancestor);while(element=element.parentNode)
if(element==ancestor)return true;return false;},scrollTo:function(element){element=$(element);var pos=Position.cumulativeOffset(element);window.scrollTo(pos[0],pos[1]);return element;},getStyle:function(element,style){element=$(element);if(['float','cssFloat'].include(style))
style=(typeof element.style.styleFloat!='undefined'?'styleFloat':'cssFloat');style=style.camelize();var value=element.style[style];if(!value){if(document.defaultView&&document.defaultView.getComputedStyle){var css=document.defaultView.getComputedStyle(element,null);value=css?css[style]:null;}else if(element.currentStyle){value=element.currentStyle[style];}}
if((value=='auto')&&['width','height'].include(style)&&(element.getStyle('display')!='none'))
value=element['offset'+style.capitalize()]+'px';if(window.opera&&['left','top','right','bottom'].include(style))
if(Element.getStyle(element,'position')=='static')value='auto';if(style=='opacity'){if(value)return parseFloat(value);if(value=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/))
if(value[1])return parseFloat(value[1])/100;return 1.0;}
return value=='auto'?null:value;},setStyle:function(element,style){element=$(element);for(var name in style){var value=style[name];if(name=='opacity'){if(value==1){value=(/Gecko/.test(navigator.userAgent)&&!/Konqueror|Safari|KHTML/.test(navigator.userAgent))?0.999999:1.0;if(/MSIE/.test(navigator.userAgent)&&!window.opera)
element.style.filter=element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');}else if(value===''){if(/MSIE/.test(navigator.userAgent)&&!window.opera)
element.style.filter=element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');}else{if(value<0.00001)value=0;if(/MSIE/.test(navigator.userAgent)&&!window.opera)
element.style.filter=element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'')+'alpha(opacity='+value*100+')';}}else if(['float','cssFloat'].include(name))name=(typeof element.style.styleFloat!='undefined')?'styleFloat':'cssFloat';element.style[name.camelize()]=value;}
return element;},getDimensions:function(element){element=$(element);var display=$(element).getStyle('display');if(display!='none'&&display!=null)
return{width:element.offsetWidth,height:element.offsetHeight};var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;var originalDisplay=els.display;els.visibility='hidden';els.position='absolute';els.display='block';var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display=originalDisplay;els.position=originalPosition;els.visibility=originalVisibility;return{width:originalWidth,height:originalHeight};},makePositioned:function(element){element=$(element);var pos=Element.getStyle(element,'position');if(pos=='static'||!pos){element._madePositioned=true;element.style.position='relative';if(window.opera){element.style.top=0;element.style.left=0;}}
return element;},undoPositioned:function(element){element=$(element);if(element._madePositioned){element._madePositioned=undefined;element.style.position=element.style.top=element.style.left=element.style.bottom=element.style.right='';}
return element;},makeClipping:function(element){element=$(element);if(element._overflow)return element;element._overflow=element.style.overflow||'auto';if((Element.getStyle(element,'overflow')||'visible')!='hidden')
element.style.overflow='hidden';return element;},undoClipping:function(element){element=$(element);if(!element._overflow)return element;element.style.overflow=element._overflow=='auto'?'':element._overflow;element._overflow=null;return element;}};Object.extend(Element.Methods,{childOf:Element.Methods.descendantOf});Element._attributeTranslations={};Element._attributeTranslations.names={colspan:"colSpan",rowspan:"rowSpan",valign:"vAlign",datetime:"dateTime",accesskey:"accessKey",tabindex:"tabIndex",enctype:"encType",maxlength:"maxLength",readonly:"readOnly",longdesc:"longDesc"};Element._attributeTranslations.values={_getAttr:function(element,attribute){return element.getAttribute(attribute,2);},_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null;},style:function(element){return element.style.cssText.toLowerCase();},title:function(element){var node=element.getAttributeNode('title');return node.specified?node.nodeValue:null;}};Object.extend(Element._attributeTranslations.values,{href:Element._attributeTranslations.values._getAttr,src:Element._attributeTranslations.values._getAttr,disabled:Element._attributeTranslations.values._flag,checked:Element._attributeTranslations.values._flag,readonly:Element._attributeTranslations.values._flag,multiple:Element._attributeTranslations.values._flag});Element.Methods.Simulated={hasAttribute:function(element,attribute){var t=Element._attributeTranslations;attribute=t.names[attribute]||attribute;return $(element).getAttributeNode(attribute).specified;}};if(document.all&&!window.opera){Element.Methods.update=function(element,html){element=$(element);html=typeof html=='undefined'?'':html.toString();var tagName=element.tagName.toUpperCase();if(['THEAD','TBODY','TR','TD'].include(tagName)){var div=document.createElement('div');switch(tagName){case'THEAD':case'TBODY':div.innerHTML='<table><tbody>'+html.stripScripts()+'</tbody></table>';depth=2;break;case'TR':div.innerHTML='<table><tbody><tr>'+html.stripScripts()+'</tr></tbody></table>';depth=3;break;case'TD':div.innerHTML='<table><tbody><tr><td>'+html.stripScripts()+'</td></tr></tbody></table>';depth=4;}
$A(element.childNodes).each(function(node){element.removeChild(node)});depth.times(function(){div=div.firstChild});$A(div.childNodes).each(function(node){element.appendChild(node)});}else{element.innerHTML=html.stripScripts();}
setTimeout(function(){html.evalScripts()},10);return element;}};Object.extend(Element,Element.Methods);var _nativeExtensions=false;if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
['','Form','Input','TextArea','Select'].each(function(tag){var className='HTML'+tag+'Element';if(window[className])return;var klass=window[className]={};klass.prototype=document.createElement(tag?tag.toLowerCase():'div').__proto__;});Element.addMethods=function(methods){Object.extend(Element.Methods,methods||{});function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;var cache=Element.extend.cache;for(var property in methods){var value=methods[property];if(!onlyIfAbsent||!(property in destination))
destination[property]=cache.findOrStore(value);}}
if(typeof HTMLElement!='undefined'){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true);copy(Form.Methods,HTMLFormElement.prototype);[HTMLInputElement,HTMLTextAreaElement,HTMLSelectElement].each(function(klass){copy(Form.Element.Methods,klass.prototype);});_nativeExtensions=true;}}
var Toggle=new Object();Toggle.display=Element.toggle;Abstract.Insertion=function(adjacency){this.adjacency=adjacency;}
Abstract.Insertion.prototype={initialize:function(element,content){this.element=$(element);this.content=content.stripScripts();if(this.adjacency&&this.element.insertAdjacentHTML){try{this.element.insertAdjacentHTML(this.adjacency,this.content);}catch(e){var tagName=this.element.tagName.toUpperCase();if(['TBODY','TR'].include(tagName)){this.insertContent(this.contentFromAnonymousTable());}else{throw e;}}}else{this.range=this.element.ownerDocument.createRange();if(this.initializeRange)this.initializeRange();this.insertContent([this.range.createContextualFragment(this.content)]);}
setTimeout(function(){content.evalScripts()},10);},contentFromAnonymousTable:function(){var div=document.createElement('div');div.innerHTML='<table><tbody>'+this.content+'</tbody></table>';return $A(div.childNodes[0].childNodes[0].childNodes);}}
var Insertion=new Object();Insertion.Before=Class.create();Insertion.Before.prototype=Object.extend(new Abstract.Insertion('beforeBegin'),{initializeRange:function(){this.range.setStartBefore(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.parentNode.insertBefore(fragment,this.element);}).bind(this));}});Insertion.Top=Class.create();Insertion.Top.prototype=Object.extend(new Abstract.Insertion('afterBegin'),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(true);},insertContent:function(fragments){fragments.reverse(false).each((function(fragment){this.element.insertBefore(fragment,this.element.firstChild);}).bind(this));}});Insertion.Bottom=Class.create();Insertion.Bottom.prototype=Object.extend(new Abstract.Insertion('beforeEnd'),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.appendChild(fragment);}).bind(this));}});Insertion.After=Class.create();Insertion.After.prototype=Object.extend(new Abstract.Insertion('afterEnd'),{initializeRange:function(){this.range.setStartAfter(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.parentNode.insertBefore(fragment,this.element.nextSibling);}).bind(this));}});Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(element){this.element=$(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);var Selector=Class.create();Selector.prototype={initialize:function(expression){this.params={classNames:[]};this.expression=expression.toString().strip();this.parseExpression();this.compileMatcher();},parseExpression:function(){function abort(message){throw'Parse error in selector: '+message;}
if(this.expression=='')abort('empty expression');var params=this.params,expr=this.expression,match,modifier,clause,rest;while(match=expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)){params.attributes=params.attributes||[];params.attributes.push({name:match[2],operator:match[3],value:match[4]||match[5]||''});expr=match[1];}
if(expr=='*')return this.params.wildcard=true;while(match=expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)){modifier=match[1],clause=match[2],rest=match[3];switch(modifier){case'#':params.id=clause;break;case'.':params.classNames.push(clause);break;case'':case undefined:params.tagName=clause.toUpperCase();break;default:abort(expr.inspect());}
expr=rest;}
if(expr.length>0)abort(expr.inspect());},buildMatchExpression:function(){var params=this.params,conditions=[],clause;if(params.wildcard)
conditions.push('true');if(clause=params.id)
conditions.push('element.readAttribute("id") == '+clause.inspect());if(clause=params.tagName)
conditions.push('element.tagName.toUpperCase() == '+clause.inspect());if((clause=params.classNames).length>0)
for(var i=0,length=clause.length;i<length;i++)
conditions.push('element.hasClassName('+clause[i].inspect()+')');if(clause=params.attributes){clause.each(function(attribute){var value='element.readAttribute('+attribute.name.inspect()+')';var splitValueBy=function(delimiter){return value+' && '+value+'.split('+delimiter.inspect()+')';}
switch(attribute.operator){case'=':conditions.push(value+' == '+attribute.value.inspect());break;case'~=':conditions.push(splitValueBy(' ')+'.include('+attribute.value.inspect()+')');break;case'|=':conditions.push(splitValueBy('-')+'.first().toUpperCase() == '+attribute.value.toUpperCase().inspect());break;case'!=':conditions.push(value+' != '+attribute.value.inspect());break;case'':case undefined:conditions.push('element.hasAttribute('+attribute.name.inspect()+')');break;default:throw'Unknown operator '+attribute.operator+' in selector';}});}
return conditions.join(' && ');},compileMatcher:function(){this.match=new Function('element','if (!element.tagName) return false; \
      element = $(element); \
      return '+this.buildMatchExpression());},findElements:function(scope){var element;if(element=$(this.params.id))
if(this.match(element))
if(!scope||Element.childOf(element,scope))
return[element];scope=(scope||document).getElementsByTagName(this.params.tagName||'*');var results=[];for(var i=0,length=scope.length;i<length;i++)
if(this.match(element=scope[i]))
results.push(Element.extend(element));return results;},toString:function(){return this.expression;}}
Object.extend(Selector,{matchElements:function(elements,expression){var selector=new Selector(expression);return elements.select(selector.match.bind(selector)).map(Element.extend);},findElement:function(elements,expression,index){if(typeof expression=='number')index=expression,expression=false;return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){return expressions.map(function(expression){return expression.match(/[^\s"]+(?:"[^"]*"[^\s"]+)*/g).inject([null],function(results,expr){var selector=new Selector(expr);return results.inject([],function(elements,result){return elements.concat(selector.findElements(result||element));});});}).flatten();}});function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){$(form).reset();return form;},serializeElements:function(elements,getHash){var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){var key=element.name,value=$(element).getValue();if(value!=undefined){if(result[key]){if(result[key].constructor!=Array)result[key]=[result[key]];result[key].push(value);}
else result[key]=value;}}
return result;});return getHash?data:Hash.toQueryString(data);}};Form.Methods={serialize:function(form,getHash){return Form.serializeElements(Form.getElements(form),getHash);},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().each(function(element){element.blur();element.disabled='true';});return form;},enable:function(form){form=$(form);form.getElements().each(function(element){element.disabled='';});return form;},findFirstElement:function(form){return $(form).getElements().find(function(element){return element.type!='hidden'&&!element.disabled&&['input','select','textarea'].include(element.tagName.toLowerCase());});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;}}
Object.extend(Form,Form.Methods);Form.Element={focus:function(element){$(element).focus();return element;},select:function(element){$(element).select();return element;}}
Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Hash.toQueryString(pair);}}
return'';},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},clear:function(element){$(element).value='';return element;},present:function(element){return $(element).value!='';},activate:function(element){element=$(element);element.focus();if(element.select&&(element.tagName.toLowerCase()!='input'||!['button','reset','submit'].include(element.type)))
element.select();return element;},disable:function(element){element=$(element);element.disabled=true;return element;},enable:function(element){element=$(element);element.blur();element.disabled=false;return element;}}
Object.extend(Form.Element,Form.Element.Methods);var Field=Form.Element;var $F=Form.Element.getValue;Form.Element.Serializers={input:function(element){switch(element.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(element);default:return Form.Element.Serializers.textarea(element);}},inputSelector:function(element){return element.checked?element.value:null;},textarea:function(element){return element.value;},select:function(element){return this[element.type=='select-one'?'selectOne':'selectMany'](element);},selectOne:function(element){var index=element.selectedIndex;return index>=0?this.optionValue(element.options[index]):null;},selectMany:function(element){var values,length=element.length;if(!length)return null;for(var i=0,values=[];i<length;i++){var opt=element.options[i];if(opt.selected)values.push(this.optionValue(opt));}
return values;},optionValue:function(opt){return Element.extend(opt).hasAttribute('value')?opt.value:opt.text;}}
Abstract.TimedObserver=function(){}
Abstract.TimedObserver.prototype={initialize:function(element,frequency,callback){this.frequency=frequency;this.element=$(element);this.callback=callback;this.lastValue=this.getValue();this.registerCallback();},registerCallback:function(){setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},onTimerEvent:function(){var value=this.getValue();var changed=('string'==typeof this.lastValue&&'string'==typeof value?this.lastValue!=value:String(this.lastValue)!=String(value));if(changed){this.callback(this.element,value);this.lastValue=value;}}}
Form.Element.Observer=Class.create();Form.Element.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create();Form.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=function(){}
Abstract.EventObserver.prototype={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.bind(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();Form.Element.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create();Form.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){return Form.serialize(this.element);}});if(!window.Event){var Event=new Object();}
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,element:function(event){return event.target||event.srcElement;},isLeftClick:function(event){return(((event.which)&&(event.which==1))||((event.button)&&(event.button==1)));},pointerX:function(event){return event.pageX||(event.clientX+
(document.documentElement.scrollLeft||document.body.scrollLeft));},pointerY:function(event){return event.pageY||(event.clientY+
(document.documentElement.scrollTop||document.body.scrollTop));},stop:function(event){if(event.preventDefault){event.preventDefault();event.stopPropagation();}else{event.returnValue=false;event.cancelBubble=true;}},findElement:function(event,tagName){var element=Event.element(event);while(element.parentNode&&(!element.tagName||(element.tagName.toUpperCase()!=tagName.toUpperCase())))
element=element.parentNode;return element;},observers:false,_observeAndCache:function(element,name,observer,useCapture){if(!this.observers)this.observers=[];if(element.addEventListener){this.observers.push([element,name,observer,useCapture]);element.addEventListener(name,observer,useCapture);}else if(element.attachEvent){this.observers.push([element,name,observer,useCapture]);element.attachEvent('on'+name,observer);}},unloadCache:function(){if(!Event.observers)return;for(var i=0,length=Event.observers.length;i<length;i++){Event.stopObserving.apply(this,Event.observers[i]);Event.observers[i][0]=null;}
Event.observers=false;},observe:function(element,name,observer,useCapture){element=$(element);useCapture=useCapture||false;if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.attachEvent))
name='keydown';Event._observeAndCache(element,name,observer,useCapture);},stopObserving:function(element,name,observer,useCapture){element=$(element);useCapture=useCapture||false;if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.detachEvent))
name='keydown';if(element.removeEventListener){element.removeEventListener(name,observer,useCapture);}else if(element.detachEvent){try{element.detachEvent('on'+name,observer);}catch(e){}}}});if(navigator.appVersion.match(/\bMSIE\b/))
Event.observe(window,'unload',Event.unloadCache,false);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;},realOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.scrollTop||0;valueL+=element.scrollLeft||0;element=element.parentNode;}while(element);return[valueL,valueT];},cumulativeOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;}while(element);return[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=='BODY')break;var p=Element.getStyle(element,'position');if(p=='relative'||p=='absolute')break;}}while(element);return[valueL,valueT];},offsetParent: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;},within:function(element,x,y){if(this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element,x,y);this.xcomp=x;this.ycomp=y;this.offset=this.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=this.realOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=this.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;},page:function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{if(!window.opera||element.tagName=='BODY'){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}}while(element=element.parentNode);return[valueL,valueT];},clone:function(source,target){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{})
source=$(source);var p=Position.page(source);target=$(target);var delta=[0,0];var parent=null;if(Element.getStyle(target,'position')=='absolute'){parent=Position.offsetParent(target);delta=Position.page(parent);}
if(parent==document.body){delta[0]-=document.body.offsetLeft;delta[1]-=document.body.offsetTop;}
if(options.setLeft)target.style.left=(p[0]-delta[0]+options.offsetLeft)+'px';if(options.setTop)target.style.top=(p[1]-delta[1]+options.offsetTop)+'px';if(options.setWidth)target.style.width=source.offsetWidth+'px';if(options.setHeight)target.style.height=source.offsetHeight+'px';},absolutize:function(element){element=$(element);if(element.style.position=='absolute')return;Position.prepare();var offsets=Position.positionedOffset(element);var top=offsets[1];var left=offsets[0];var width=element.clientWidth;var height=element.clientHeight;element._originalLeft=left-parseFloat(element.style.left||0);element._originalTop=top-parseFloat(element.style.top||0);element._originalWidth=element.style.width;element._originalHeight=element.style.height;element.style.position='absolute';element.style.top=top+'px';element.style.left=left+'px';element.style.width=width+'px';element.style.height=height+'px';},relativize:function(element){element=$(element);if(element.style.position=='relative')return;Position.prepare();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;}}
if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)){Position.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[valueL,valueT];}}
Element.addMethods();var AjaxJspTag={Version:'1.3'};AjaxJspTag.Base=function(){};AjaxJspTag.Base.prototype={resolveParameters:function(){var qs=delimitQueryString(extractQueryString(this.url));if(this.options.parameters){this.options.parameters+=','+qs;}else{this.options.parameters=qs;}
this.url=trimQueryString(this.url);if((this.options.parameters.length>0)&&(this.options.parameters.charAt(this.options.parameters.length-1)===',')){this.options.parameters=this.options.parameters.substr(0,this.options.parameters.length-1);}}};AjaxJspTag.PreFunctionUpdateInvoke=Class.create();AjaxJspTag.PreFunctionUpdateInvoke.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(ajaxupdateData){this.preFunction=ajaxupdateData.preFunction;if(isFunction(this.preFunction))
{this.preFunction();}
if(this.cancelExecution){this.cancelExecution=false;return;}
var thisCall=new Ajax.Updater(ajaxupdateData.id,ajaxupdateData.href,{onComplete:ajaxupdateData.postFunction});}});AjaxJspTag.UpdateField=Class.create();AjaxJspTag.UpdateField.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);this.setListeners();addAjaxListener(this);},reload:function(){this.setListeners();},setOptions:function(options){this.options=Object.extend({parameters:options.parameters||'',doPost:options.doPost||false,valueUpdateByName:options.valueUpdateByName||false,eventType:options.eventType?options.eventType:"click",parser:options.parser?options.parser:(options.valueUpdateByName?new ResponseXmlParser():new ResponseTextParser()),handler:options.handler?options.handler:this.handler},options||{});},setListeners:function(){eval("$(this.options.action).on"+this.options.eventType+" = this.execute.bindAsEventListener(this)");},execute:function(e){if(isFunction(this.options.preFunction))
{this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
var params=buildParameterString(this.options.parameters);var targetList=this.options.target.split(',');var obj=this;var setFunc=this.setField;var aj=new Ajax.Request(this.url,{asynchronous:true,method:obj.options.doPost?'post':'get',evalScripts:true,parameters:params,onSuccess:function(request){obj.options.parser.load(request);var results=obj.options.parser.itemList;obj.options.handler(request,{targets:targetList,items:results});},onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction(request,obj.options.parser);}},onComplete:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}}});},handler:function(request,optionsArr){for(var i=0;i<optionsArr.targets.length&&i<optionsArr.items.length;i++){namedIndex=i;if(this.valueUpdateByName){for(j=0;j<optionsArr.items.length;j++){if(optionsArr.targets[i]===optionsArr.items[j][0]){namedIndex=j;}}}
$(optionsArr.targets[i]).value=optionsArr.items[namedIndex][1];}}});AjaxJspTag.Callback=Class.create();AjaxJspTag.Callback.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);this.errorCount=0;addOnLoadEvent(this);},setOptions:function(options){this.options=Object.extend({parameters:options.parameters||'',parser:options.parser?options.parser:new ResponseCallBackXmlParser(),plainText:options.plainText?true:false,handler:options.handler?options.handler:this.handler},options||{});},onload:function(){this.run();},run:function(){if(!this.isRunning&&this.errorCount<100){this.execute();}},execute:function(e){if(isFunction(this.options.preFunction)){this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
this.isRunning=true;var obj=this;var aj=new Ajax.Request(this.url,{asynchronous:true,method:'post',evalScripts:true,onSuccess:function(request){obj.options.parser.load(request);obj.options.list=obj.options.parser.items;obj.errorCount=0;},onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}
obj.isRunning=false;obj.errorCount++;},onComplete:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}
obj.isRunning=false;obj.run();}});}});AjaxJspTag.Select=Class.create();AjaxJspTag.Select.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);this.setListeners();if(parseBoolean(this.options.executeOnLoad)){this.execute();}
addAjaxListener(this);},reload:function(){this.setListeners();},setOptions:function(options){this.options=Object.extend({parameters:options.parameters||'',doPost:options.doPost||false,emptyOptionValue:options.emptyOptionValue||'',emptyOptionName:options.emptyOptionName||'',eventType:options.eventType?options.eventType:"change",parser:options.parser?options.parser:new ResponseXmlParser(),handler:options.handler?options.handler:this.handler},options||{});},setListeners:function(){$(this.options.source).ajaxSelect=this;Event.observe($(this.options.source),this.options.eventType,this.execute.bindAsEventListener(this),false);eval("$(this.options.source).on"+this.options.eventType+" = function(){return false;};");},execute:function(e){if(isFunction(this.options.preFunction)){this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
var params=buildParameterString(this.options.parameters);var obj=this;var aj=new Ajax.Request(this.url,{asynchronous:true,method:obj.options.doPost?'post':'get',evalScripts:true,parameters:params,onSuccess:function(request){obj.options.parser.load(request);var results=obj.options.parser.itemList;obj.options.handler(request,{target:obj.options.target,items:results});},onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}},onComplete:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}}});},handler:function(request,options){$(options.target).options.length=0;$(options.target).disabled=false;for(var i=0;i<options.items.length;i++){var newOption=new Option(options.items[i][0],options.items[i][1]);if(newOption.selected==false&&options.items[i].length==3&&parseBoolean(options.items[i][2])){newOption.selected=true;}
$(options.target).options[i]=newOption;}
if(options.items.length==0)
{$(options.target).options[i]=new Option(this.emptyOptionName,this.emptyOptionValue);$(options.target).disabled=true;}
if($(options.target).ajaxSelect&&$(options.target).ajaxSelect.execute)
{$(options.target).ajaxSelect.execute();}}});AjaxJspTag.HtmlContent=Class.create();AjaxJspTag.HtmlContent.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);this.setListeners();addAjaxListener(this);},reload:function(){this.setListeners();},setOptions:function(options){this.options=Object.extend({parameterName:options.parameterName?options.parameterName:AJAX_DEFAULT_PARAMETER,parameters:options.parameters||'',doPost:options.doPost||false,preFunctionParameter:options.preFunctionParameter||null,errorFunctionParameter:options.errorFunctionParameter||null,postFunctionParameter:options.postFunctionParameter||null,eventType:options.eventType?options.eventType:"click",parser:options.parser?options.parser:new ResponseHtmlParser(),handler:options.handler?options.handler:this.handler},options||{});},setListeners:function(){if(this.options.source){eval("$(this.options.source).on"+this.options.eventType+" = this.execute.bindAsEventListener(this)");}else if(this.options.sourceClass){var elementArray=document.getElementsByClassName(this.options.sourceClass);for(var i=0;i<elementArray.length;i++){eval("elementArray[i].on"+this.options.eventType+" = this.execute.bindAsEventListener(this)");}}},execute:function(e){this.options.preFunctionParameters=evalJScriptParameters(this.options.preFunctionParameter);if(isFunction(this.options.preFunction)){this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
var ajaxParameters=this.options.parameters;if(this.options.sourceClass){var re=new RegExp("(\\{"+this.options.parameterName+"\\})",'g');var elem=Event.element(e);if(elem.type){ajaxParameters=ajaxParameters.replace(re,$F(elem));}else{ajaxParameters=ajaxParameters.replace(re,elem.innerHTML);}}
var params=buildParameterString(ajaxParameters);var obj=this;var aj=new Ajax.Updater(this.options.target,this.url,{asynchronous:true,method:obj.options.doPost?'post':'get',evalScripts:true,parameters:params,onFailure:function(request){obj.options.errorFunctionParameters=evalJScriptParameters(obj.options.errorFunctionParameter);if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}},onComplete:function(request){obj.options.postFunctionParameters=evalJScriptParameters(obj.options.postFunctionParameter);if(isFunction(obj.options.postFunction)){obj.options.postFunction();}}});}});AjaxJspTag.Tree=Class.create();AjaxJspTag.Tree.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);this.execute();},setOptions:function(options){this.options=Object.extend({parameters:options.parameters||'',eventType:options.eventType?options.eventType:"click",parser:options.parser?options.parser:new ResponseXmlToHtmlLinkListParser(),handler:options.handler?options.handler:this.handler,collapsedClass:options.collapsedClass?options.collapsedClass:"collapsedNode",expandedClass:options.expandedClass?options.expandedClass:"expandedNode",treeClass:options.treeClass?options.treeClass:"tree",nodeClass:options.nodeClass||''},options||{});this.calloutParameter=AJAX_DEFAULT_PARAMETER;},execute:function(e){if(isFunction(this.options.preFunction)){this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
if(this.options.target!=null){var imgElem=$("span_"+this.options.target);if(imgElem!=null){var expanded=this.toggle(imgElem);if(!expanded){$(this.options.target).innerHTML="";if(!$(this.options.target).style)
$(this.options.target).setAttribute("style","");$(this.options.target).style.display="none";return;}}}
var ajaxParameters=this.options.parameters||'';var re=new RegExp("(\\{"+this.calloutParameter+"\\})",'g');ajaxParameters=ajaxParameters.replace(re,this.options.target);var params=buildParameterString(ajaxParameters);var obj=this;var aj=new Ajax.Request(this.url,{asynchronous:true,method:'get',evalScripts:true,parameters:params,onSuccess:function(request){objx=new Object();objx.responseXML=request.responseXML;obj.options.parser.load(Object.extend(objx,{collapsedClass:obj.options.collapsedClass,treeClass:obj.options.treeClass,nodeClass:obj.options.nodeClass}));obj.options.handler(objx,{target:obj.options.target,parser:obj.options.parser,eventType:obj.options.eventType,url:obj.url});},onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}},onComplete:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}
reloadAjaxListeners();}});},toggle:function(e){var expanded=e.className==this.options.expandedClass;e.className=expanded?this.options.collapsedClass:this.options.expandedClass;return!expanded;},handler:function(request,options){var parser=options.parser;var target=$(options.target);if(parser.content==null){if(!target.style)
target.setAttribute("style","");target.style.display="none";target.innerHTML="";return;}
target.appendChild(parser.content);if(!target.style)
target.setAttribute("style","");target.style.display="block";var images=target.getElementsByTagName("span");for(var i=0;i<images.length;i++){var id=images[i].id.substring(5);var toggleFunction="function() {toggleTreeNode('"+id+"', '"+options.url+"', null);}";eval("images[i].on"+options.eventType+"="+toggleFunction);}
var expandedNodes=parser.expandedNodes;for(var i=0;i<expandedNodes.length;i++){toggleTreeNode(expandedNodes[i],options.url,null);}}});AjaxJspTag.TabPanel=Class.create();AjaxJspTag.TabPanel.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);this.execute();},setOptions:function(options){this.options=Object.extend({parameters:options.parameters||'',eventType:options.eventType?options.eventType:"click",parser:options.parser?options.parser:new ResponseHtmlParser(),handler:options.handler?options.handler:this.handler},options||{});},execute:function(e){if(isFunction(this.options.preFunction)){this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
this.resolveParameters();var params=buildParameterString(this.options.parameters);var obj=this;var aj=new Ajax.Updater(this.options.target,this.url,{asynchronous:true,method:'get',evalScripts:true,parameters:params,onSuccess:function(request){var src;if(obj.options.source){src=obj.options.source;}else{src=document.getElementsByClassName(obj.options.currentStyleClass,$(obj.options.panelId))[0];}
obj.options.handler(request,{source:src,panelStyleId:obj.options.panelId,currentStyleClass:obj.options.currentStyleClass});},onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}},onComplete:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}}});},handler:function(request,options){var cur=document.getElementsByClassName(options.currentStyleClass,$(options.panelStyleId));if(cur.length>0)
cur[0].className='';options.source.className=options.currentStyleClass;}});AjaxJspTag.Portlet=Class.create();AjaxJspTag.Portlet.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);this.setListeners();if(parseBoolean(this.options.executeOnLoad)){this.execute();}
if(this.preserveState)this.checkCookie();if(parseBoolean(this.options.startMinimize)){this.togglePortlet();}
addAjaxListener(this);},reload:function(){this.setListeners();},setOptions:function(options){this.options=Object.extend({parameters:options.parameters||'',target:options.source+"Content",close:options.source+"Close",startMinimize:options.startMinimize||false,refresh:options.source+"Refresh",toggle:options.source+"Size",isMaximized:true,expireDays:options.expireDays||"0",expireHours:options.expireHours||"0",expireMinutes:options.expireMinutes||"0",executeOnLoad:evalBoolean(options.executeOnLoad,true),refreshPeriod:options.refreshPeriod||null,eventType:options.eventType?options.eventType:"click",parser:options.parser?options.parser:new ResponseHtmlParser(),handler:options.handler?options.handler:this.handler},options||{});if(parseInt(this.options.expireDays)>0||parseInt(this.options.expireHours)>0||parseInt(this.options.expireMinutes)>0){this.preserveState=true;this.options.expireDate=getExpDate(parseInt(this.options.expireDays),parseInt(this.options.expireHours),parseInt(this.options.expireMinutes));}
this.isAutoRefreshSet=false;},setListeners:function(){if(this.options.imageClose){eval("$(this.options.close).on"+this.options.eventType+" = this.closePortlet.bindAsEventListener(this)");}
if(this.options.imageRefresh){eval("$(this.options.refresh).on"+this.options.eventType+" = this.refreshPortlet.bindAsEventListener(this)");}
if(this.options.imageMaximize&&this.options.imageMinimize){eval("$(this.options.toggle).on"+this.options.eventType+" = this.togglePortlet.bindAsEventListener(this)");}},execute:function(e){if(isFunction(this.options.preFunction)){this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
this.resolveParameters();var params=buildParameterString(this.options.parameters);var obj=this;if(this.options.refreshPeriod&&this.isAutoRefreshSet==false){var freq=this.options.refreshPeriod;this.ajaxPeriodicalUpdater=new Ajax.PeriodicalUpdater(this.options.target,this.url,{asynchronous:true,method:'get',evalScripts:true,parameters:params,frequency:freq,onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}},onComplete:function(request){},onSuccess:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}}});this.isAutoRefreshSet=true;}else{this.ajaxUpdater=new Ajax.Updater(this.options.target,this.url,{asynchronous:true,method:'get',parameters:params,evalScripts:true,onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}},onComplete:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}}});}},checkCookie:function(){var cVal=getCookie("AjaxJspTag.Portlet."+this.options.source);if(cVal!=null){if(cVal==AJAX_PORTLET_MIN){this.togglePortlet();}else if(cVal==AJAX_PORTLET_CLOSE){this.closePortlet();}}},stopAutoRefresh:function(){if(this.ajaxPeriodicalUpdater!=null&&this.options.refreshPeriod&&this.isAutoRefreshSet==true){this.ajaxPeriodicalUpdater.stop();}},startAutoRefresh:function(){if(this.ajaxPeriodicalUpdater!=null&&this.options.refreshPeriod){this.ajaxPeriodicalUpdater.start();}},refreshPortlet:function(e){this.stopAutoRefresh();if(this.ajaxPeriodicalUpdater!=null){this.startAutoRefresh();}else{this.execute();}},closePortlet:function(e){this.stopAutoRefresh();Element.remove(this.options.source);if(this.preserveState){setCookie("AjaxJspTag.Portlet."+this.options.source,AJAX_PORTLET_CLOSE,this.options.expireDate);}},togglePortlet:function(e){Element.toggle(this.options.target);if(this.options.isMaximized){if(this.options.imageMaximize){$(this.options.toggle).src=this.options.imageMaximize;}
this.stopAutoRefresh();}else{if(this.options.imageMinimize){$(this.options.toggle).src=this.options.imageMinimize;}
this.startAutoRefresh();}
this.options.isMaximized=!this.options.isMaximized;if(this.preserveState){setCookie("AjaxJspTag.Portlet."+this.options.source,(this.options.isMaximized===true?AJAX_PORTLET_MAX:AJAX_PORTLET_MIN),this.options.expireDate);}}});AjaxJspTag.Toggle=Class.create();AjaxJspTag.Toggle.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);if(this.options.messageClass){this.messageContainer=new Insertion.Top($(this.options.source),'<div id="'+this.options.source+'_message" class="'+this.options.messageClass+'"></div>');}
this.setListeners();addAjaxListener(this);},reload:function(){this.setListeners();},setOptions:function(options){this.options=Object.extend({parameters:options.parameters||'rating={ajaxParameter}',parser:options.parser?options.parser:new ResponseTextParser(),handler:options.handler?options.handler:this.handler,updateFunction:options.updateFunction||false},options||{});this.ratingParameter=AJAX_DEFAULT_PARAMETER;},setListeners:function(){var elements=$(this.options.source).getElementsByTagName('a');for(var j=0;j<elements.length;j++){elements[j].onmouseover=this.raterMouseOver.bindAsEventListener(this);elements[j].onmouseout=this.raterMouseOut.bindAsEventListener(this);elements[j].onclick=this.raterClick.bindAsEventListener(this);}},getCurrentRating:function(list){var selectedIndex=-1;for(var i=0;i<list.length;i++){if(Element.hasClassName(list[i],this.options.selectedClass)){selectedIndex=i;}}
return selectedIndex;},getCurrentIndex:function(list,elem){var currentIndex=0;for(var i=0;i<list.length;i++){if(elem==list[i]){currentIndex=i;}}
return currentIndex;},raterMouseOver:function(e){var container=Event.findElement(e,'div');var elements=container.getElementsByTagName('a');var selectedIndex=this.getCurrentRating(elements);var currentIndex=this.getCurrentIndex(elements,Event.element(e));if(this.options.messageClass){$(container.id+'_message').innerHTML=Event.element(e).title;}
for(var i=0;i<elements.length;i++){if(selectedIndex>-1){if(i<=selectedIndex&&i<=currentIndex)
Element.addClassName(elements[i],this.options.selectedOverClass);else if(i<=selectedIndex&&i>currentIndex)
Element.addClassName(elements[i],this.options.selectedLessClass);else if(i>selectedIndex&&i<=currentIndex)
Element.addClassName(elements[i],this.options.overClass);}else{if(i<=currentIndex)Element.addClassName(elements[i],this.options.overClass);}}},raterMouseOut:function(e){var container=Event.findElement(e,'div');var elements=container.getElementsByTagName('a');if(this.options.messageClass){$(container.id+'_message').innerHTML='';}
for(var i=0;i<elements.length;i++){Element.removeClassName(elements[i],this.options.selectedOverClass);Element.removeClassName(elements[i],this.options.selectedLessClass);Element.removeClassName(elements[i],this.options.overClass);}},raterClick:function(e){var container=Event.findElement(e,'div');var elements=container.getElementsByTagName('a');var currentIndex=this.getCurrentIndex(elements,Event.element(e));for(var i=0;i<elements.length;i++){Element.removeClassName(elements[i],this.options.selectedOverClass);Element.removeClassName(elements[i],this.options.selectedLessClass);Element.removeClassName(elements[i],this.options.overClass);if(i<=currentIndex){if(Element.hasClassName(container,'onoff')&&Element.hasClassName(elements[i],this.options.selectedClass)){Element.removeClassName(elements[i],this.options.selectedClass);}else{Element.addClassName(elements[i],this.options.selectedClass);}}else if(i>currentIndex){Element.removeClassName(elements[i],this.options.selectedClass);}}
var ratingToSend=elements[currentIndex].title;if(Element.hasClassName(container,'onoff')){var ratings=this.options.ratings.split(',');if(ratings[0]==ratingToSend)ratingToSend=ratings[1];else ratingToSend=ratings[0];elements[currentIndex].title=ratingToSend;}
this.execute(ratingToSend);if(this.options.state){$(this.options.state).value=ratingToSend;}},execute:function(ratingValue){if(isFunction(this.options.preFunction)){this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
var ajaxParameters=this.options.parameters||'';var re=new RegExp("(\\{"+this.ratingParameter+"\\})",'g');ajaxParameters=ajaxParameters.replace(re,ratingValue);var params=buildParameterString(ajaxParameters);var obj=this;var toggleStateFunc=this.getToggleStateValue;var aj=new Ajax.Request(this.url,{asynchronous:true,method:'get',evalScripts:true,parameters:params,onSuccess:function(request){obj.options.parser.load(request);var results=obj.options.parser.itemList;obj.options.handler(request,{items:results});},onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}},onComplete:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}}});},handler:function(request,roptions){var erg=roptions.items[0][0];try{this.updateFunction(erg);}catch(e){}},getToggleStateValue:function(name,results){for(var i=0;i<results.length;i++){if(results[i][0]==name){return results[i][1];}}
return"";}});AjaxJspTag.Callout=Class.create();AjaxJspTag.Callout.prototype=Object.extend(new AjaxJspTag.Base(),{initialize:function(url,options){this.url=url;this.setOptions(options);this.setListeners();addAjaxListener(this);},reload:function(){this.setListeners();},setOptions:function(options){this.options=Object.extend({parameters:options.parameters||'',overlib:options.overlib||AJAX_CALLOUT_OVERLIB_DEFAULT,parser:options.parser?options.parser:new ResponseXmlToHtmlParser(),handler:options.handler?options.handler:this.handler,doPost:options.doPost?true:false,openEvent:options.openEvent?options.openEvent:"mouseover",closeEvent:options.closeEvent?options.closeEvent:"mouseout"},options||{});this.calloutParameter=AJAX_DEFAULT_PARAMETER;},setListeners:function(){if(this.options.sourceClass){var elemList=document.getElementsByClassName(this.options.sourceClass);for(var i=0;i<elemList.length;i++){eval("elemList[i].on"+this.options.openEvent+" = this.calloutOpen.bindAsEventListener(this)");eval("elemList[i].on"+this.options.closeEvent+" = this.calloutClose.bindAsEventListener(this)");}}},calloutOpen:function(e){this.execute(e);},calloutClose:function(e){nd();},execute:function(e){if(isFunction(this.options.preFunction)){this.options.preFunction();}
if(this.options.cancelExecution){this.cancelExecution=false;return;}
var ajaxParameters=this.options.parameters||'';var re=new RegExp("(\\{"+this.calloutParameter+"\\})",'g');var elem=Event.element(e);if(elem.type){ajaxParameters=ajaxParameters.replace(re,$F(elem));}else{ajaxParameters=ajaxParameters.replace(re,elem.innerHTML);}
var params=buildParameterString(ajaxParameters);var obj=this;var aj=new Ajax.Request(this.url,{asynchronous:true,method:obj.options.doPost?'post':'get',evalScripts:true,parameters:params,onSuccess:function(request){obj.options.parser.load(request);obj.options.handler(obj.options.parser.content,{title:obj.options.title,overlib:obj.options.overlib});},onFailure:function(request){if(isFunction(obj.options.errorFunction)){obj.options.errorFunction();}},onComplete:function(request){if(isFunction(obj.options.postFunction)){obj.options.postFunction();}}});},handler:function(content,options){if(content!=""){if(options.overlib){if(options.title){return eval("overlib(content,CAPTION,options.title,"+options.overlib+")");}else{return eval("overlib(content,"+options.overlib+")");}}else{if(options.title){return overlib(content,CAPTION,options.title);}else{return overlib(content);}}}}});AJAX_DEFAULT_PARAMETER="ajaxParameter";AJAX_PORTLET_MAX=1;AJAX_PORTLET_MIN=2;AJAX_PORTLET_CLOSE=3;AJAX_CALLOUT_OVERLIB_DEFAULT="STICKY,CLOSECLICK,DELAY,250,TIMEOUT,5000,VAUTO,WRAPMAX,240,CSSCLASS,FGCLASS,'olfg',BGCLASS,'olbg',CGCLASS,'olcg',CAPTIONFONTCLASS,'olcap',CLOSEFONTCLASS,'olclo',TEXTFONTCLASS,'oltxt'";function isAlien(a){return isObject(a)&&typeof a.constructor!='function';}
function isArray(a){return isObject(a)&&a.constructor==Array;}
function isBoolean(a){return typeof a=='boolean';}
function isEmpty(o){var i,v;if(isObject(o)){for(i in o){v=o[i];if(isUndefined(v)&&isFunction(v)){return false;}}}
return true;}
function isFunction(a){return typeof a=='function';}
function isNull(a){return typeof a=='object'&&!a;}
function isNumber(a){return typeof a=='number'&&isFinite(a);}
function isObject(a){return(a&&typeof a=='object')||isFunction(a);}
function isString(a){return typeof a=='string';}
function isUndefined(a){return typeof a=='undefined';}
function addOnLoadEvent(func){var oldonload=window.onload;if(isFunction(func)){if(!isFunction(oldonload)){window.onload=func;}else{window.onload=function(){oldonload();func();};}}else{if(isObject(func)&&isFunction(func.onload)){window.onload=function(){if(isFunction(oldonload)){oldonload();}
func.onload();};}}}
function extractQueryString(url){return((url.indexOf('?')>=0)&&(url.indexOf('?')<(url.length-1)))?url.substr(url.indexOf('?')+1):'';}
function trimQueryString(url){return(url.indexOf('?')>=0)?url.substring(0,url.indexOf('?')):url;}
function delimitQueryString(qs){var ret='';var params="";if(qs.length>0){params=qs.split('&');for(i=0;i<params.length;i++){if(i>0)
{ret+=',';}
ret+=params[i];}}
return ret;}
function trim(str){return str.replace(/^\s*/,"").replace(/\s*$/,"");}
function buildParameterString(parameterList){var returnString='';var params=(parameterList||'').split(',');if(params!==null){for(p=0;p<params.length;p++){pair=params[p].split('=');key=trim(pair[0]);val=pair[1];if(!isEmpty(val)||isString(val)){varList=val.match(new RegExp("\\{[\\w\\.\\(\\)\\[\\]]*\\}",'g'));if(!isNull(varList)){field=$(varList[0].substring(1,varList[0].length-1));switch(field.type){case'checkbox':case'radio':case'text':case'textarea':case'password':case'hidden':case'select-one':returnString+='&'+key+'='+encodeURIComponent(field.value);break;case'select-multiple':fieldValue=$F(varList[0].substring(1,varList[0].length-1));for(i=0;i<fieldValue.length;i++){returnString+='&'+key+'='+encodeURIComponent(fieldValue[i]);}
break;default:returnString+='&'+key+'='+encodeURIComponent(field.innerHTML);break;}}else{returnString+='&'+key+'='+encodeURIComponent(val);}}}}
if(returnString.charAt(0)=='&'){returnString=returnString.substr(1);}
return returnString;}
function evalBoolean(value,defaultValue){if(!isNull(value)&&isString(value)){return(parseBoolean(value))?"true":"false";}else{return defaultValue===true?"true":"false";}}
function parseBoolean(value){if(!isNull(value)&&isString(value)){return("true"==value.toLowerCase()||"yes"==value.toLowerCase());}else{if(isBoolean(value)){return value;}
return false;}}
function evalJScriptParameters(paramString){if(isNull(paramString)||!isString(paramString))
{return null;}
return eval("new Array("+paramString+")");}
function reloadAjaxListeners(){for(i=0;i<this.ajaxListeners.length;i++){if(isFunction(this.ajaxListeners[i].reload)){this.ajaxListeners[i].reload();}}}
function addAjaxListener(obj){if(!this.ajaxListeners){this.ajaxListeners=new Array(obj);}else{this.ajaxListeners.push(obj);}}
function getExpDate(days,hours,minutes){var expDate=new Date();if(typeof days=="number"&&typeof hours=="number"&&typeof hours=="number"){expDate.setDate(expDate.getDate()+parseInt(days));expDate.setHours(expDate.getHours()+parseInt(hours));expDate.setMinutes(expDate.getMinutes()+parseInt(minutes));return expDate.toGMTString();}}
function getCookieVal(offset){var endstr=document.cookie.indexOf(";",offset);if(endstr==-1){endstr=document.cookie.length;}
return unescape(document.cookie.substring(offset,endstr));}
function getCookie(name){var arg=name+"=";var alen=arg.length;var clen=document.cookie.length;var i=0;var j;while(i<clen){j=i+alen;if(document.cookie.substring(i,j)==arg){return getCookieVal(j);}
i=document.cookie.indexOf(" ",i)+1;if(i==0){break;}}
return null;}
function setCookie(name,value,expires,path,domain,secure){document.cookie=name+"="+escape(value)+
((expires)?"; expires="+expires:"")+
((path)?"; path="+path:"")+
((domain)?"; domain="+domain:"")+
((secure)?"; secure":"");}
function deleteCookie(name,path,domain){if(getCookie(name)){document.cookie=name+"="+
((path)?"; path="+path:"")+
((domain)?"; domain="+domain:"")+"; expires=Thu, 01-Jan-70 00:00:01 GMT";}}
var AbstractResponseParser=function(){this.getArray=function(){return null;};};var DefaultResponseParser=Class.create();var ResponseTextParser=Class.create();var ResponseXmlParser=Class.create();var ResponseHtmlParser=Class.create();var ResponseXmlToHtmlParser=Class.create();var ResponseCallBackXmlParser=Class.create();var ResponsePlainTextXmlToHtmlParser=Class.create();var ResponseXmlToHtmlListParser=Class.create();var ResponseXmlToHtmlLinkListParser=Class.create();DefaultResponseParser.prototype=Object.extend(new AbstractResponseParser(),{initialize:function(){this.type="xml";},getArray:function(){return this.itemList;},load:function(request){this.content=request.responseXML;this.parse();this.prepareData(this.itemList);},prepareData:function(dataarray){},parse:function(){root=this.content.documentElement;responseNodes=root.getElementsByTagName("response");this.itemList=[];if(responseNodes.length>0){responseNode=responseNodes[0];itemNodes=responseNode.getElementsByTagName("item");for(i=0;i<itemNodes.length;i++){nameNodes=itemNodes[i].getElementsByTagName("name");valueNodes=itemNodes[i].getElementsByTagName("value");if(nameNodes.length>0&&valueNodes.length>0){name=nameNodes[0].firstChild?nameNodes[0].firstChild.nodeValue:"";myData=[];myData.push(name);for(j=0;j<valueNodes.length;j++){value=valueNodes[j].firstChild?valueNodes[j].firstChild.nodeValue:"";myData.push(value);}
this.itemList.push(myData);}}}}});ResponseTextParser.prototype=Object.extend(new AbstractResponseParser(),{initialize:function(){this.type="text";},load:function(request){this.content=request.responseText;this.split();},split:function(){this.itemList=[];var lines=this.content.split('\n');for(i=0;i<lines.length;i++){this.itemList.push(lines[i].split(','));}}});ResponseXmlParser.prototype=Object.extend(new DefaultResponseParser(),{prepareData:function(request,dataarray){}});ResponseHtmlParser.prototype=Object.extend(new AbstractResponseParser(),{initialize:function(){this.type="html";},load:function(request){this.content=request.responseText;}});ResponseXmlToHtmlParser.prototype=Object.extend(new DefaultResponseParser(),{initialize:function(){this.type="xmltohtml";this.plaintext=false;},prepareData:function(dataarray){this.contentdiv=document.createElement("div");for(i=0;i<dataarray.length;i++)
{h1=document.createElement("h1");if(!this.plaintext){h1.innerHTML+=dataarray[i][0];}else{h1.appendChild(document.createTextNode(dataarray[i][0]));}
this.contentdiv.appendChild(h1);for(j=1;j<dataarray[i].length;j++){div=document.createElement("div");if(!this.plaintext){div.innerHTML+=dataarray[i][j];}else{div.appendChild(document.createTextNode(dataarray[i][j]));}
this.contentdiv.appendChild(div);}}
if(dataarray.length>=1){this.content=this.contentdiv.innerHTML;}
else{this.content="";}}});ResponseCallBackXmlParser.prototype=Object.extend(new DefaultResponseParser(),{initialize:function(){this.type="xml";},prepareData:function(dataarray){this.items=[];for(i=0;i<dataarray.length;i++)
{this.items.push([dataarray[i][0],dataarray[i][1],(dataarray[i][2]?true:false)]);}}});ResponsePlainTextXmlToHtmlParser.prototype=Object.extend(new ResponseXmlToHtmlParser(),{initialize:function(){this.type="xmltohtml";this.plaintext=true;}});ResponseXmlToHtmlListParser.prototype=Object.extend(new DefaultResponseParser(),{initialize:function(){this.type="xmltohtmllist";this.plaintext=true;},prepareData:function(dataarray){this.contentdiv=document.createElement("div");ul=document.createElement("ul");for(i=0;i<dataarray.length;i++)
{liElement=document.createElement("li");liElement.id=dataarray[i][1];if(this.plaintext){liElement.appendChild(document.createTextNode(dataarray[i][0]));}else{liElement.innerHTML=dataarray[i][0];}
ul.appendChild(liElement);}
this.contentdiv.appendChild(ul);this.content=this.contentdiv.innerHTML;}});ResponseXmlToHtmlLinkListParser.prototype=Object.extend(new AbstractResponseParser(),{initialize:function(){this.type="xmltohtmllinklist";},load:function(request){this.xml=request.responseXML;this.collapsedClass=request.collapsedClass;this.treeClass=request.treeClass;this.nodeClass=request.nodeClass;this.expandedNodes=[];this.parse();},parse:function(){var ul=document.createElement('ul');ul.className=this.treeClass;var root=this.xml.documentElement;var responseNodes=root.getElementsByTagName("response");if(responseNodes.length>0){responseNode=responseNodes[0];itemNodes=responseNode.getElementsByTagName("item");if(itemNodes.length===0){ul=null;}
for(i=0;i<itemNodes.length;i++){nameNodes=itemNodes[i].getElementsByTagName("name");valueNodes=itemNodes[i].getElementsByTagName("value");urlNodes=itemNodes[i].getElementsByTagName("url");collapsedNodes=itemNodes[i].getElementsByTagName("collapsed");leafnodes=itemNodes[i].getElementsByTagName("leaf");if(nameNodes.length>0&&valueNodes.length>0){name=nameNodes[0].firstChild.nodeValue;value=valueNodes[0].firstChild.nodeValue;url="#";try{url=urlNodes[0].firstChild.nodeValue;}catch(ex){}
leaf=false;try{leaf=leafnodes[0].firstChild.nodeValue;}catch(ex){}
collapsed=false;try{collapsed=parseBoolean(collapsedNodes[0].firstChild.nodeValue);}catch(ex){}
li=document.createElement('li');li.id="li_"+value;ul.appendChild(li);if(!parseBoolean(leaf))
{span=document.createElement('span');li.appendChild(span);span.id="span_"+value;span.className=this.collapsedClass;}
link=document.createElement('a');li.appendChild(link);link.href=url;link.className=this.nodeClass;link.appendChild(document.createTextNode(name));div=document.createElement('div');li.appendChild(div);div.id=value;div.setAttribute("style","");div.style.display="none";if(!collapsed){this.expandedNodes.push(value);}}}}
this.content=ul;}});

/** base.js **/

BaseModel=Class.create();BaseModel.prototype={initialize:function(views){this.views=views||[];},addView:function(id,view){this.views[id]=view;},deleteView:function(id){var deletedView=this.views.id;delete this.views[id];return deletedView;},update:function(event,data){var updateModel=this.applyData(event,data);for(var id in this.views)
{if((typeof this.views[id])=='object')
{this.views[id].onDataEvent(event,updateModel);}}},isNull:function(obj){return((obj==null)||((typeof obj)=='undefined'));},applyData:function(event,data){}};BaseModelParser=Class.create();BaseModelParser.prototype={initialize:function(){},load:function(request){return null;},isNull:function(obj){return((obj==null)||((typeof obj)=='undefined'));}};BaseView=Class.create();BaseView.prototype={initialize:function(){},onDataEvent:function(event,data){},isNull:function(obj){return((obj==null)||((typeof obj)=='undefined'));}};BaseController=Class.create();BaseController.prototype={initialize:function(data,requestor,parser){this.data=data;this.requestor=requestor
this.parser=parser;},execute:function(URL,params,options){if((!isNull(this.requestor))&&(!this.isNull(this.parser)))
{var obj=this;this.requestor.execute(URL,params,{executing:true,controller:obj,event:options.event,method:options.method,onSuccessEvent:options.onSuccessEvent,onInitializeEvent:options.onInitializeEvent,onErrorEvent:options.onErrorEvent,onTimeoutEvent:options.onTimeoutEvent,onTimeoutLength:options.onTimeoutLength});}},onRequestEvent:function(type,state,responsedata){if(!this.isNull(this.data))
{var event=new Event(type,state);this.data.update(event,responsedata);}},fromArrayToString:function(collection,delimeter){var value="";var separator=delimeter||",";if(!this.isNull(collection))
{if(!this.isNull(collection.length))
{for(var i=0;i<collection.length;++i)
{if(value!=""){value+=separator;}
value+=collection[i];}}}
return value;},isNull:function(obj){return((obj==null)||((typeof obj)=='undefined'));}};Event=Class.create();Event.prototype={initialize:function(type,state){this.type=type;this.state=state;},getType:function(){return this.type;},getState:function(){return this.state;},setType:function(type){this.type=type;},setState:function(state){this.state=state;}};

/** requestor.js **/


BaseRequestor=Class.create();BaseRequestor.prototype={initialize:function(){},execute:function(URL,params,options){if(options.onInitializeEvent==true)
{options.controller.onRequestEvent(options.event,BaseRequestor.State.INITIALIZE,null);}
this.makeRequest(URL,params,options);if(options.onTimeoutEvent==true&&options.onTimeoutLength!=undefined&&options.onTimeoutLength!=0)
{setTimeout(function(){if(options.executing)
{options.executing=false;options.controller.onRequestEvent(options.event,BaseRequestor.State.TIMEOUT,null);}},options.onTimeoutLength);}},makeRequest:function(URL,params,options){}};BaseRequestor.State=[];BaseRequestor.State.INITIALIZE="INITIALIZE";BaseRequestor.State.SUCCESS="SUCCESS";BaseRequestor.State.ERROR="ERROR";BaseRequestor.State.TIMEOUT="TIMEOUT";AJRequestor=Class.create();AJRequestor.prototype=Object.extend(new BaseRequestor(),{initialize:function(asynchronous,evalScripts){this.asynchronous=asynchronous||true;this.evalScripts=evalScripts||true;},makeRequest:function(URL,params,options){try
{var aj=new Ajax.Request(URL,{asynchronous:this.asynchronous,method:options.method||'GET',evalScripts:this.evalScripts,parameters:params,onSuccess:function(request){if(options.executing)
{try
{options.executing=false;if(options.onSuccessEvent==true)
{options.controller.onRequestEvent(options.event,BaseRequestor.State.SUCCESS,options.controller.parser.load(request));}}
catch(e)
{options.executing=false;if(options.onErrorEvent==true)
{options.controller.onRequestEvent(options.event,BaseRequestor.State.ERROR,e.message);}}}},onFailure:function(request){if(options.executing)
{options.executing=false;if(options.onErrorEvent==true)
{options.controller.onRequestEvent(options.event,BaseRequestor.State.ERROR,null);}}}});}
catch(e)
{if(options.executing)
{options.executing=false;if(options.onErrorEvent==true)
{options.controller.onRequestEvent(options.event,BaseRequestor.State.ERROR,e.message);}}}}});FlashProxyRequestor=Class.create();FlashProxyRequestor.prototype=Object.extend(new BaseRequestor(),{initialize:function(proxyname,contenttype,pendingtimeout){this.proxyname=proxyname;this.contenttype=contenttype||"xml";this.pendingtimeout=pendingtimeout||100;},makeRequest:function(URL,params,options){var obj=this;var random=new Date().getTime();var flashProxy=(navigator.appName.indexOf("Microsoft")!=-1)?window[this.proxyname]:document[this.proxyname];if((flashProxy!=null)&&((typeof flashProxy)!='undefined')&&((typeof window["flproxy"+random])=='undefined'))
{try
{window["flproxy"+random]=function(request)
{if(options.executing)
{try
{var requestWrapper=[];if(obj.contenttype=="xml"){requestWrapper.responseXML=obj.getXML(request);}
else{requestWrapper.responseText=request;}
options.executing=false;if(options.onSuccessEvent==true)
{options.controller.onRequestEvent(options.event,BaseRequestor.State.SUCCESS,options.controller.parser.load(requestWrapper));}}
catch(e)
{options.executing=false;if(options.onErrorEvent==true)
{options.controller.onRequestEvent(options.event,BaseRequestor.State.ERROR,e.message);}}}};if(obj.contenttype=="xml"){flashProxy.callGetData(URL+"?"+params,'window.flproxy'+random);}
else{flashProxy.callGetDataEx(URL+"?"+params,'window.flproxy'+random);}}
catch(e)
{if(options.executing)
{options.executing=false;if(options.onErrorEvent==true)
{options.controller.onRequestEvent(options.event,BaseRequestor.State.ERROR,e.message);}}}}
else
{setTimeout(function(){obj.makeRequest(URL,params,options);},this.pendingtimeout);}},getXML:function(xmlData){var xmlDoc=null;var browser=navigator.appName;xmlData=xmlData.replace(/&/gi,"&amp;").replace(/'/gi,"&apos;");if(browser.indexOf('Microsoft')!=-1)
{xmlDoc=new ActiveXObject("Microsoft.XMLDOM");xmlDoc.async="false";xmlDoc.loadXML(xmlData);}
else
{var parser=new DOMParser();xmlDoc=parser.parseFromString(xmlData,"text/xml");}
return xmlDoc;}});