var Prototype={Version:"1.6.0.3",Browser:{IE:!!(window.attachEvent&&navigator.userAgent.indexOf("Opera")===-1),Opera:navigator.userAgent.indexOf("Opera")>-1,WebKit:navigator.userAgent.indexOf("AppleWebKit/")>-1,Gecko:navigator.userAgent.indexOf("Gecko")>-1&&navigator.userAgent.indexOf("KHTML")===-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement("div")["__proto__"]&&document.createElement("div")["__proto__"]!==document.createElement("form")["__proto__"]},ScriptFragment:"<script[^>]*>([\\S\\s]*?)<\/script>",JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x;
}};
if(Prototype.Browser.MobileSafari){Prototype.BrowserFeatures.SpecificElementExtensions=false;
}var Class={create:function(){var parent=null,properties=$A(arguments);
if(Object.isFunction(properties[0])){parent=properties.shift();
}function klass(){this.initialize.apply(this,arguments);
}Object.extend(klass,Class.Methods);
klass.superclass=parent;
klass.subclasses=[];
if(parent){var subclass=function(){};
subclass.prototype=parent.prototype;
klass.prototype=new subclass;
parent.subclasses.push(klass);
}for(var i=0;
i<properties.length;
i++){klass.addMethods(properties[i]);
}if(!klass.prototype.initialize){klass.prototype.initialize=Prototype.emptyFunction;
}klass.prototype.constructor=klass;
return klass;
}};
Class.Methods={addMethods:function(source){var ancestor=this.superclass&&this.superclass.prototype;
var properties=Object.keys(source);
if(!Object.keys({toString:true}).length){properties.push("toString","valueOf");
}for(var i=0,length=properties.length;
i<length;
i++){var property=properties[i],value=source[property];
if(ancestor&&Object.isFunction(value)&&value.argumentNames().first()=="$super"){var method=value;
value=(function(m){return function(){return ancestor[m].apply(this,arguments);
};
})(property).wrap(method);
value.valueOf=method.valueOf.bind(method);
value.toString=method.toString.bind(method);
}this.prototype[property]=value;
}return this;
}};
var Abstract={};
Object.extend=function(destination,source){for(var property in source){destination[property]=source[property];
}return destination;
};
Object.extend(Object,{inspect:function(object){try{if(Object.isUndefined(object)){return"undefined";
}if(object===null){return"null";
}return object.inspect?object.inspect():String(object);
}catch(e){if(e instanceof RangeError){return"...";
}throw e;
}},toJSON:function(object){var type=typeof object;
switch(type){case"undefined":case"function":case"unknown":return;
case"boolean":return object.toString();
}if(object===null){return"null";
}if(object.toJSON){return object.toJSON();
}if(Object.isElement(object)){return;
}var results=[];
for(var property in object){var value=Object.toJSON(object[property]);
if(!Object.isUndefined(value)){results.push(property.toJSON()+": "+value);
}}return"{"+results.join(", ")+"}";
},toQueryString:function(object){return $H(object).toQueryString();
},toHTML:function(object){return object&&object.toHTML?object.toHTML():String.interpret(object);
},keys:function(object){var keys=[];
for(var property in object){keys.push(property);
}return keys;
},values:function(object){var values=[];
for(var property in object){values.push(object[property]);
}return values;
},clone:function(object){return Object.extend({},object);
},isElement:function(object){return !!(object&&object.nodeType==1);
},isArray:function(object){return object!=null&&typeof object=="object"&&"splice" in object&&"join" in object;
},isHash:function(object){return object instanceof Hash;
},isFunction:function(object){return typeof object=="function";
},isString:function(object){return typeof object=="string";
},isNumber:function(object){return typeof object=="number";
},isUndefined:function(object){return typeof object=="undefined";
}});
Object.extend(Function.prototype,{argumentNames:function(){var names=this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1].replace(/\s+/g,"").split(",");
return names.length==1&&!names[0]?[]:names;
},bind:function(){if(arguments.length<2&&Object.isUndefined(arguments[0])){return this;
}var __method=this,args=$A(arguments),object=args.shift();
return function(){return __method.apply(object,args.concat($A(arguments)));
};
},bindAsEventListener:function(){var __method=this,args=$A(arguments),object=args.shift();
return function(event){return __method.apply(object,[event||window.event].concat(args));
};
},curry:function(){if(!arguments.length){return this;
}var __method=this,args=$A(arguments);
return function(){return __method.apply(this,args.concat($A(arguments)));
};
},delay:function(){var __method=this,args=$A(arguments),timeout=args.shift()*1000;
return window.setTimeout(function(){return __method.apply(__method,args);
},timeout);
},defer:function(){var args=[0.01].concat($A(arguments));
return this.delay.apply(this,args);
},wrap:function(wrapper){var __method=this;
return function(){return wrapper.apply(this,[__method.bind(this)].concat($A(arguments)));
};
},methodize:function(){if(this._methodized){return this._methodized;
}var __method=this;
return this._methodized=function(){return __method.apply(null,[this].concat($A(arguments)));
};
}});
Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+"-"+(this.getUTCMonth()+1).toPaddedString(2)+"-"+this.getUTCDate().toPaddedString(2)+"T"+this.getUTCHours().toPaddedString(2)+":"+this.getUTCMinutes().toPaddedString(2)+":"+this.getUTCSeconds().toPaddedString(2)+'Z"';
};
var Try={these:function(){var returnValue;
for(var i=0,length=arguments.length;
i<length;
i++){var lambda=arguments[i];
try{returnValue=lambda();
break;
}catch(e){}}return returnValue;
}};
RegExp.prototype.match=RegExp.prototype.test;
RegExp.escape=function(str){return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,"\\$1");
};
var PeriodicalExecuter=Class.create({initialize:function(callback,frequency){this.callback=callback;
this.frequency=frequency;
this.currentlyExecuting=false;
this.registerCallback();
},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000);
},execute:function(){this.callback(this);
},stop:function(){if(!this.timer){return;
}clearInterval(this.timer);
this.timer=null;
},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;
this.execute();
}finally{this.currentlyExecuting=false;
}}}});
Object.extend(String,{interpret:function(value){return value==null?"":String(value);
},specialChar:{"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r","\\":"\\\\"}});
Object.extend(String.prototype,{gsub:function(pattern,replacement){var result="",source=this,match;
replacement=arguments.callee.prepareReplacement(replacement);
while(source.length>0){if(match=source.match(pattern)){result+=source.slice(0,match.index);
result+=String.interpret(replacement(match));
source=source.slice(match.index+match[0].length);
}else{result+=source,source="";
}}return result;
},sub:function(pattern,replacement,count){replacement=this.gsub.prepareReplacement(replacement);
count=Object.isUndefined(count)?1:count;
return this.gsub(pattern,function(match){if(--count<0){return match[0];
}return replacement(match);
});
},scan:function(pattern,iterator){this.gsub(pattern,iterator);
return String(this);
},truncate:function(length,truncation){length=length||30;
truncation=Object.isUndefined(truncation)?"...":truncation;
return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this);
},strip:function(){return this.replace(/^\s+/,"").replace(/\s+$/,"");
},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,"");
},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,"img"),"");
},extractScripts:function(){var matchAll=new RegExp(Prototype.ScriptFragment,"img");
var matchOne=new RegExp(Prototype.ScriptFragment,"im");
return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||["",""])[1];
});
},evalScripts:function(){return this.extractScripts().map(function(script){return eval(script);
});
},escapeHTML:function(){var self=arguments.callee;
self.text.data=this;
return self.div.innerHTML;
},unescapeHTML:function(){var div=new Element("div");
div.innerHTML=this.stripTags();
return div.childNodes[0]?(div.childNodes.length>1?$A(div.childNodes).inject("",function(memo,node){return memo+node.nodeValue;
}):div.childNodes[0].nodeValue):"";
},toQueryParams:function(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);
if(!match){return{};
}return match[1].split(separator||"&").inject({},function(hash,pair){if((pair=pair.split("="))[0]){var key=decodeURIComponent(pair.shift());
var value=pair.length>1?pair.join("="):pair[0];
if(value!=undefined){value=decodeURIComponent(value);
}if(key in hash){if(!Object.isArray(hash[key])){hash[key]=[hash[key]];
}hash[key].push(value);
}else{hash[key]=value;
}}return hash;
});
},toArray:function(){return this.split("");
},succ:function(){return this.slice(0,this.length-1)+String.fromCharCode(this.charCodeAt(this.length-1)+1);
},times:function(count){return count<1?"":new Array(count+1).join(this);
},camelize:function(){var parts=this.split("-"),len=parts.length;
if(len==1){return parts[0];
}var camelized=this.charAt(0)=="-"?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];
for(var i=1;
i<len;
i++){camelized+=parts[i].charAt(0).toUpperCase()+parts[i].substring(1);
}return camelized;
},capitalize:function(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();
},underscore:function(){return this.gsub(/::/,"/").gsub(/([A-Z]+)([A-Z][a-z])/,"#{1}_#{2}").gsub(/([a-z\d])([A-Z])/,"#{1}_#{2}").gsub(/-/,"_").toLowerCase();
},dasherize:function(){return this.gsub(/_/,"-");
},inspect:function(useDoubleQuotes){var escapedString=this.gsub(/[\x00-\x1f\\]/,function(match){var character=String.specialChar[match[0]];
return character?character:"\\u00"+match[0].charCodeAt().toPaddedString(2,16);
});
if(useDoubleQuotes){return'"'+escapedString.replace(/"/g,'\\"')+'"';
}return"'"+escapedString.replace(/'/g,"\\'")+"'";
},toJSON:function(){return this.inspect(true);
},unfilterJSON:function(filter){return this.sub(filter||Prototype.JSONFilter,"#{1}");
},isJSON:function(){var str=this;
if(str.blank()){return false;
}str=this.replace(/\\./g,"@").replace(/"[^"\\\n\r]*"/g,"");
return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
},evalJSON:function(sanitize){var json=this.unfilterJSON();
try{if(!sanitize||json.isJSON()){return eval("("+json+")");
}}catch(e){}throw new SyntaxError("Badly formed JSON string: "+this.inspect());
},include:function(pattern){return this.indexOf(pattern)>-1;
},startsWith:function(pattern){return this.indexOf(pattern)===0;
},endsWith:function(pattern){var d=this.length-pattern.length;
return d>=0&&this.lastIndexOf(pattern)===d;
},empty:function(){return this=="";
},blank:function(){return/^\s*$/.test(this);
},interpolate:function(object,pattern){return new Template(this,pattern).evaluate(object);
}});
if(Prototype.Browser.WebKit||Prototype.Browser.IE){Object.extend(String.prototype,{escapeHTML:function(){return this.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
},unescapeHTML:function(){return this.stripTags().replace(/&amp;/g,"&").replace(/&lt;/g,"<").replace(/&gt;/g,">");
}});
}String.prototype.gsub.prepareReplacement=function(replacement){if(Object.isFunction(replacement)){return replacement;
}var template=new Template(replacement);
return function(match){return template.evaluate(match);
};
};
String.prototype.parseQuery=String.prototype.toQueryParams;
Object.extend(String.prototype.escapeHTML,{div:document.createElement("div"),text:document.createTextNode("")});
String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);
var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();
this.pattern=pattern||Template.Pattern;
},evaluate:function(object){if(Object.isFunction(object.toTemplateReplacements)){object=object.toTemplateReplacements();
}return this.template.gsub(this.pattern,function(match){if(object==null){return"";
}var before=match[1]||"";
if(before=="\\"){return match[2];
}var ctx=object,expr=match[3];
var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
match=pattern.exec(expr);
if(match==null){return before;
}while(match!=null){var comp=match[1].startsWith("[")?match[2].gsub("\\\\]","]"):match[1];
ctx=ctx[comp];
if(null==ctx||""==match[3]){break;
}expr=expr.substring("["==match[3]?match[1].length:match[0].length);
match=pattern.exec(expr);
}return before+String.interpret(ctx);
});
}});
Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;
var $break={};
var Enumerable={each:function(iterator,context){var index=0;
try{this._each(function(value){iterator.call(context,value,index++);
});
}catch(e){if(e!=$break){throw e;
}}return this;
},eachSlice:function(number,iterator,context){var index=-number,slices=[],array=this.toArray();
if(number<1){return array;
}while((index+=number)<array.length){slices.push(array.slice(index,index+number));
}return slices.collect(iterator,context);
},all:function(iterator,context){iterator=iterator||Prototype.K;
var result=true;
this.each(function(value,index){result=result&&!!iterator.call(context,value,index);
if(!result){throw $break;
}});
return result;
},any:function(iterator,context){iterator=iterator||Prototype.K;
var result=false;
this.each(function(value,index){if(result=!!iterator.call(context,value,index)){throw $break;
}});
return result;
},collect:function(iterator,context){iterator=iterator||Prototype.K;
var results=[];
this.each(function(value,index){results.push(iterator.call(context,value,index));
});
return results;
},detect:function(iterator,context){var result;
this.each(function(value,index){if(iterator.call(context,value,index)){result=value;
throw $break;
}});
return result;
},findAll:function(iterator,context){var results=[];
this.each(function(value,index){if(iterator.call(context,value,index)){results.push(value);
}});
return results;
},grep:function(filter,iterator,context){iterator=iterator||Prototype.K;
var results=[];
if(Object.isString(filter)){filter=new RegExp(filter);
}this.each(function(value,index){if(filter.match(value)){results.push(iterator.call(context,value,index));
}});
return results;
},include:function(object){if(Object.isFunction(this.indexOf)){if(this.indexOf(object)!=-1){return true;
}}var found=false;
this.each(function(value){if(value==object){found=true;
throw $break;
}});
return found;
},inGroupsOf:function(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;
return this.eachSlice(number,function(slice){while(slice.length<number){slice.push(fillWith);
}return slice;
});
},inject:function(memo,iterator,context){this.each(function(value,index){memo=iterator.call(context,memo,value,index);
});
return memo;
},invoke:function(method){var args=$A(arguments).slice(1);
return this.map(function(value){return value[method].apply(value,args);
});
},max:function(iterator,context){iterator=iterator||Prototype.K;
var result;
this.each(function(value,index){value=iterator.call(context,value,index);
if(result==null||value>=result){result=value;
}});
return result;
},min:function(iterator,context){iterator=iterator||Prototype.K;
var result;
this.each(function(value,index){value=iterator.call(context,value,index);
if(result==null||value<result){result=value;
}});
return result;
},partition:function(iterator,context){iterator=iterator||Prototype.K;
var trues=[],falses=[];
this.each(function(value,index){(iterator.call(context,value,index)?trues:falses).push(value);
});
return[trues,falses];
},pluck:function(property){var results=[];
this.each(function(value){results.push(value[property]);
});
return results;
},reject:function(iterator,context){var results=[];
this.each(function(value,index){if(!iterator.call(context,value,index)){results.push(value);
}});
return results;
},sortBy:function(iterator,context){return this.map(function(value,index){return{value:value,criteria:iterator.call(context,value,index)};
}).sort(function(left,right){var a=left.criteria,b=right.criteria;
return a<b?-1:a>b?1:0;
}).pluck("value");
},toArray:function(){return this.map();
},zip:function(){var iterator=Prototype.K,args=$A(arguments);
if(Object.isFunction(args.last())){iterator=args.pop();
}var collections=[this].concat(args).map($A);
return this.map(function(value,index){return iterator(collections.pluck(index));
});
},size:function(){return this.toArray().length;
},inspect:function(){return"#<Enumerable:"+this.toArray().inspect()+">";
}};
Object.extend(Enumerable,{map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,filter:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray,every:Enumerable.all,some:Enumerable.any});
function $A(iterable){if(!iterable){return[];
}if(iterable.toArray){return iterable.toArray();
}var length=iterable.length||0,results=new Array(length);
while(length--){results[length]=iterable[length];
}return results;
}if(Prototype.Browser.WebKit){$A=function(iterable){if(!iterable){return[];
}if(!(typeof iterable==="function"&&typeof iterable.length==="number"&&typeof iterable.item==="function")&&iterable.toArray){return iterable.toArray();
}var length=iterable.length||0,results=new Array(length);
while(length--){results[length]=iterable[length];
}return results;
};
}Array.from=$A;
Object.extend(Array.prototype,Enumerable);
if(!Array.prototype._reverse){Array.prototype._reverse=Array.prototype.reverse;
}Object.extend(Array.prototype,{_each:function(iterator){for(var i=0,length=this.length;
i<length;
i++){iterator(this[i]);
}},clear:function(){this.length=0;
return this;
},first:function(){return this[0];
},last:function(){return this[this.length-1];
},compact:function(){return this.select(function(value){return value!=null;
});
},flatten:function(){return this.inject([],function(array,value){return array.concat(Object.isArray(value)?value.flatten():[value]);
});
},without:function(){var values=$A(arguments);
return this.select(function(value){return !values.include(value);
});
},reverse:function(inline){return(inline!==false?this:this.toArray())._reverse();
},reduce:function(){return this.length>1?this:this[0];
},uniq:function(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value))){array.push(value);
}return array;
});
},intersect:function(array){return this.uniq().findAll(function(item){return array.detect(function(value){return item===value;
});
});
},clone:function(){return[].concat(this);
},size:function(){return this.length;
},inspect:function(){return"["+this.map(Object.inspect).join(", ")+"]";
},toJSON:function(){var results=[];
this.each(function(object){var value=Object.toJSON(object);
if(!Object.isUndefined(value)){results.push(value);
}});
return"["+results.join(", ")+"]";
}});
if(Object.isFunction(Array.prototype.forEach)){Array.prototype._each=Array.prototype.forEach;
}if(!Array.prototype.indexOf){Array.prototype.indexOf=function(item,i){i||(i=0);
var length=this.length;
if(i<0){i=length+i;
}for(;
i<length;
i++){if(this[i]===item){return i;
}}return -1;
};
}if(!Array.prototype.lastIndexOf){Array.prototype.lastIndexOf=function(item,i){i=isNaN(i)?this.length:(i<0?this.length+i:i)+1;
var n=this.slice(0,i).reverse().indexOf(item);
return(n<0)?n:i-n-1;
};
}Array.prototype.toArray=Array.prototype.clone;
function $w(string){if(!Object.isString(string)){return[];
}string=string.strip();
return string?string.split(/\s+/):[];
}if(Prototype.Browser.Opera){Array.prototype.concat=function(){var array=[];
for(var i=0,length=this.length;
i<length;
i++){array.push(this[i]);
}for(var i=0,length=arguments.length;
i<length;
i++){if(Object.isArray(arguments[i])){for(var j=0,arrayLength=arguments[i].length;
j<arrayLength;
j++){array.push(arguments[i][j]);
}}else{array.push(arguments[i]);
}}return array;
};
}Object.extend(Number.prototype,{toColorPart:function(){return this.toPaddedString(2,16);
},succ:function(){return this+1;
},times:function(iterator,context){$R(0,this,true).each(iterator,context);
return this;
},toPaddedString:function(length,radix){var string=this.toString(radix||10);
return"0".times(length-string.length)+string;
},toJSON:function(){return isFinite(this)?this.toString():"null";
}});
$w("abs round ceil floor").each(function(method){Number.prototype[method]=Math[method].methodize();
});
function $H(object){return new Hash(object);
}var Hash=Class.create(Enumerable,(function(){function toQueryPair(key,value){if(Object.isUndefined(value)){return key;
}return key+"="+encodeURIComponent(String.interpret(value));
}return{initialize:function(object){this._object=Object.isHash(object)?object.toObject():Object.clone(object);
},_each:function(iterator){for(var key in this._object){var value=this._object[key],pair=[key,value];
pair.key=key;
pair.value=value;
iterator(pair);
}},set:function(key,value){return this._object[key]=value;
},get:function(key){if(this._object[key]!==Object.prototype[key]){return this._object[key];
}},unset:function(key){var value=this._object[key];
delete this._object[key];
return value;
},toObject:function(){return Object.clone(this._object);
},keys:function(){return this.pluck("key");
},values:function(){return this.pluck("value");
},index:function(value){var match=this.detect(function(pair){return pair.value===value;
});
return match&&match.key;
},merge:function(object){return this.clone().update(object);
},update:function(object){return new Hash(object).inject(this,function(result,pair){result.set(pair.key,pair.value);
return result;
});
},toQueryString:function(){return this.inject([],function(results,pair){var key=encodeURIComponent(pair.key),values=pair.value;
if(values&&typeof values=="object"){if(Object.isArray(values)){return results.concat(values.map(toQueryPair.curry(key)));
}}else{results.push(toQueryPair(key,values));
}return results;
}).join("&");
},inspect:function(){return"#<Hash:{"+this.map(function(pair){return pair.map(Object.inspect).join(": ");
}).join(", ")+"}>";
},toJSON:function(){return Object.toJSON(this.toObject());
},clone:function(){return new Hash(this);
}};
})());
Hash.prototype.toTemplateReplacements=Hash.prototype.toObject;
Hash.from=$H;
var ObjectRange=Class.create(Enumerable,{initialize:function(start,end,exclusive){this.start=start;
this.end=end;
this.exclusive=exclusive;
},_each:function(iterator){var value=this.start;
while(this.include(value)){iterator(value);
value=value.succ();
}},include:function(value){if(value<this.start){return false;
}if(this.exclusive){return value<this.end;
}return value<=this.end;
}});
var $R=function(start,end,exclusive){return new ObjectRange(start,end,exclusive);
};
var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest();
},function(){return new ActiveXObject("Msxml2.XMLHTTP");
},function(){return new ActiveXObject("Microsoft.XMLHTTP");
})||false;
},activeRequestCount:0};
Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);
},register:function(responder){if(!this.include(responder)){this.responders.push(responder);
}},unregister:function(responder){this.responders=this.responders.without(responder);
},dispatch:function(callback,request,transport,json){this.each(function(responder){if(Object.isFunction(responder[callback])){try{responder[callback].apply(responder,[request,transport,json]);
}catch(e){}}});
}};
Object.extend(Ajax.Responders,Enumerable);
Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++;
},onComplete:function(){Ajax.activeRequestCount--;
}});
Ajax.Base=Class.create({initialize:function(options){this.options={method:"post",asynchronous:true,contentType:"application/x-www-form-urlencoded",encoding:"UTF-8",parameters:"",evalJSON:true,evalJS:true};
Object.extend(this.options,options||{});
this.options.method=this.options.method.toLowerCase();
if(Object.isString(this.options.parameters)){this.options.parameters=this.options.parameters.toQueryParams();
}else{if(Object.isHash(this.options.parameters)){this.options.parameters=this.options.parameters.toObject();
}}}});
Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,url,options){$super(options);
this.transport=Ajax.getTransport();
this.request(url);
},request:function(url){this.url=url;
this.method=this.options.method;
var params=Object.clone(this.options.parameters);
if(!["get","post"].include(this.method)){params["_method"]=this.method;
this.method="post";
}this.parameters=params;
if(params=Object.toQueryString(params)){if(this.method=="get"){this.url+=(this.url.include("?")?"&":"?")+params;
}else{if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)){params+="&_=";
}}}try{var response=new Ajax.Response(this);
if(this.options.onCreate){this.options.onCreate(response);
}Ajax.Responders.dispatch("onCreate",this,response);
this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);
if(this.options.asynchronous){this.respondToReadyState.bind(this).defer(1);
}this.transport.onreadystatechange=this.onStateChange.bind(this);
this.setRequestHeaders();
this.body=this.method=="post"?(this.options.postBody||params):null;
this.transport.send(this.body);
if(!this.options.asynchronous&&this.transport.overrideMimeType){this.onStateChange();
}}catch(e){this.dispatchException(e);
}},onStateChange:function(){var readyState=this.transport.readyState;
if(readyState>1&&!((readyState==4)&&this._complete)){this.respondToReadyState(this.transport.readyState);
}},setRequestHeaders:function(){var headers={"X-Requested-With":"XMLHttpRequest","X-Prototype-Version":Prototype.Version,"Accept":"text/javascript, text/html, application/xml, text/xml, */*"};
if(this.method=="post"){headers["Content-type"]=this.options.contentType+(this.options.encoding?"; charset="+this.options.encoding:"");
if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005){headers["Connection"]="close";
}}if(typeof this.options.requestHeaders=="object"){var extras=this.options.requestHeaders;
if(Object.isFunction(extras.push)){for(var i=0,length=extras.length;
i<length;
i+=2){headers[extras[i]]=extras[i+1];
}}else{$H(extras).each(function(pair){headers[pair.key]=pair.value;
});
}}for(var name in headers){this.transport.setRequestHeader(name,headers[name]);
}},success:function(){var status=this.getStatus();
return !status||(status>=200&&status<300);
},getStatus:function(){try{return this.transport.status||0;
}catch(e){return 0;
}},respondToReadyState:function(readyState){var state=Ajax.Request.Events[readyState],response=new Ajax.Response(this);
if(state=="Complete"){try{this._complete=true;
(this.options["on"+response.status]||this.options["on"+(this.success()?"Success":"Failure")]||Prototype.emptyFunction)(response,response.headerJSON);
}catch(e){this.dispatchException(e);
}var contentType=response.getHeader("Content-type");
if(this.options.evalJS=="force"||(this.options.evalJS&&this.isSameOrigin()&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))){this.evalResponse();
}}try{(this.options["on"+state]||Prototype.emptyFunction)(response,response.headerJSON);
Ajax.Responders.dispatch("on"+state,this,response,response.headerJSON);
}catch(e){this.dispatchException(e);
}if(state=="Complete"){this.transport.onreadystatechange=Prototype.emptyFunction;
}},isSameOrigin:function(){var m=this.url.match(/^\s*https?:\/\/[^\/]*/);
return !m||(m[0]=="#{protocol}//#{domain}#{port}".interpolate({protocol:location.protocol,domain:document.domain,port:location.port?":"+location.port:""}));
},getHeader:function(name){try{return this.transport.getResponseHeader(name)||null;
}catch(e){return null;
}},evalResponse:function(){try{return eval((this.transport.responseText||"").unfilterJSON());
}catch(e){this.dispatchException(e);
}},dispatchException:function(exception){(this.options.onException||Prototype.emptyFunction)(this,exception);
Ajax.Responders.dispatch("onException",this,exception);
}});
Ajax.Request.Events=["Uninitialized","Loading","Loaded","Interactive","Complete"];
Ajax.Response=Class.create({initialize:function(request){this.request=request;
var transport=this.transport=request.transport,readyState=this.readyState=transport.readyState;
if((readyState>2&&!Prototype.Browser.IE)||readyState==4){this.status=this.getStatus();
this.statusText=this.getStatusText();
this.responseText=String.interpret(transport.responseText);
this.headerJSON=this._getHeaderJSON();
}if(readyState==4){var xml=transport.responseXML;
this.responseXML=Object.isUndefined(xml)?null:xml;
this.responseJSON=this._getResponseJSON();
}},status:0,statusText:"",getStatus:Ajax.Request.prototype.getStatus,getStatusText:function(){try{return this.transport.statusText||"";
}catch(e){return"";
}},getHeader:Ajax.Request.prototype.getHeader,getAllHeaders:function(){try{return this.getAllResponseHeaders();
}catch(e){return null;
}},getResponseHeader:function(name){return this.transport.getResponseHeader(name);
},getAllResponseHeaders:function(){return this.transport.getAllResponseHeaders();
},_getHeaderJSON:function(){var json=this.getHeader("X-JSON");
if(!json){return null;
}json=decodeURIComponent(escape(json));
try{return json.evalJSON(this.request.options.sanitizeJSON||!this.request.isSameOrigin());
}catch(e){this.request.dispatchException(e);
}},_getResponseJSON:function(){var options=this.request.options;
if(!options.evalJSON||(options.evalJSON!="force"&&!(this.getHeader("Content-type")||"").include("application/json"))||this.responseText.blank()){return null;
}try{return this.responseText.evalJSON(options.sanitizeJSON||!this.request.isSameOrigin());
}catch(e){this.request.dispatchException(e);
}}});
Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,container,url,options){this.container={success:(container.success||container),failure:(container.failure||(container.success?null:container))};
options=Object.clone(options);
var onComplete=options.onComplete;
options.onComplete=(function(response,json){this.updateContent(response.responseText);
if(Object.isFunction(onComplete)){onComplete(response,json);
}}).bind(this);
$super(url,options);
},updateContent:function(responseText){var receiver=this.container[this.success()?"success":"failure"],options=this.options;
if(!options.evalScripts){responseText=responseText.stripScripts();
}if(receiver=$(receiver)){if(options.insertion){if(Object.isString(options.insertion)){var insertion={};
insertion[options.insertion]=responseText;
receiver.insert(insertion);
}else{options.insertion(receiver,responseText);
}}else{receiver.update(responseText);
}}}});
Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,container,url,options){$super(options);
this.onComplete=this.options.onComplete;
this.frequency=(this.options.frequency||2);
this.decay=(this.options.decay||1);
this.updater={};
this.container=container;
this.url=url;
this.start();
},start:function(){this.options.onComplete=this.updateComplete.bind(this);
this.onTimerEvent();
},stop:function(){this.updater.options.onComplete=undefined;
clearTimeout(this.timer);
(this.onComplete||Prototype.emptyFunction).apply(this,arguments);
},updateComplete:function(response){if(this.options.decay){this.decay=(response.responseText==this.lastText?this.decay*this.options.decay:1);
this.lastText=response.responseText;
}this.timer=this.onTimerEvent.bind(this).delay(this.decay*this.frequency);
},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options);
}});
function $(element){if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;
i<length;
i++){elements.push($(arguments[i]));
}return elements;
}if(Object.isString(element)){element=document.getElementById(element);
}return Element.extend(element);
}if(Prototype.BrowserFeatures.XPath){document._getElementsByXPath=function(expression,parentElement){var results=[];
var query=document.evaluate(expression,$(parentElement)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);
for(var i=0,length=query.snapshotLength;
i<length;
i++){results.push(Element.extend(query.snapshotItem(i)));
}return results;
};
}if(!window.Node){var Node={};
}if(!Node.ELEMENT_NODE){Object.extend(Node,{ELEMENT_NODE:1,ATTRIBUTE_NODE:2,TEXT_NODE:3,CDATA_SECTION_NODE:4,ENTITY_REFERENCE_NODE:5,ENTITY_NODE:6,PROCESSING_INSTRUCTION_NODE:7,COMMENT_NODE:8,DOCUMENT_NODE:9,DOCUMENT_TYPE_NODE:10,DOCUMENT_FRAGMENT_NODE:11,NOTATION_NODE:12});
}(function(){var element=this.Element;
this.Element=function(tagName,attributes){attributes=attributes||{};
tagName=tagName.toLowerCase();
var cache=Element.cache;
if(Prototype.Browser.IE&&attributes.name){tagName="<"+tagName+' name="'+attributes.name+'">';
delete attributes.name;
return Element.writeAttribute(document.createElement(tagName),attributes);
}if(!cache[tagName]){cache[tagName]=Element.extend(document.createElement(tagName));
}return Element.writeAttribute(cache[tagName].cloneNode(false),attributes);
};
Object.extend(this.Element,element||{});
if(element){this.Element.prototype=element.prototype;
}}).call(window);
Element.cache={};
Element.Methods={visible:function(element){return $(element).style.display!="none";
},toggle:function(element){element=$(element);
Element[Element.visible(element)?"hide":"show"](element);
return element;
},hide:function(element){element=$(element);
element.style.display="none";
return element;
},show:function(element){element=$(element);
element.style.display="";
return element;
},remove:function(element){element=$(element);
element.parentNode.removeChild(element);
return element;
},update:function(element,content){element=$(element);
if(content&&content.toElement){content=content.toElement();
}if(Object.isElement(content)){return element.update().insert(content);
}content=Object.toHTML(content);
element.innerHTML=content.stripScripts();
content.evalScripts.bind(content).defer();
return element;
},replace:function(element,content){element=$(element);
if(content&&content.toElement){content=content.toElement();
}else{if(!Object.isElement(content)){content=Object.toHTML(content);
var range=element.ownerDocument.createRange();
range.selectNode(element);
content.evalScripts.bind(content).defer();
content=range.createContextualFragment(content.stripScripts());
}}element.parentNode.replaceChild(content,element);
return element;
},insert:function(element,insertions){element=$(element);
if(Object.isString(insertions)||Object.isNumber(insertions)||Object.isElement(insertions)||(insertions&&(insertions.toElement||insertions.toHTML))){insertions={bottom:insertions};
}var content,insert,tagName,childNodes;
for(var position in insertions){content=insertions[position];
position=position.toLowerCase();
insert=Element._insertionTranslations[position];
if(content&&content.toElement){content=content.toElement();
}if(Object.isElement(content)){insert(element,content);
continue;
}content=Object.toHTML(content);
tagName=((position=="before"||position=="after")?element.parentNode:element).tagName.toUpperCase();
childNodes=Element._getContentFromAnonymousElement(tagName,content.stripScripts());
if(position=="top"||position=="after"){childNodes.reverse();
}childNodes.each(insert.curry(element));
content.evalScripts.bind(content).defer();
}return element;
},wrap:function(element,wrapper,attributes){element=$(element);
if(Object.isElement(wrapper)){$(wrapper).writeAttribute(attributes||{});
}else{if(Object.isString(wrapper)){wrapper=new Element(wrapper,attributes);
}else{wrapper=new Element("div",wrapper);
}}if(element.parentNode){element.parentNode.replaceChild(wrapper,element);
}wrapper.appendChild(element);
return wrapper;
},inspect:function(element){element=$(element);
var result="<"+element.tagName.toLowerCase();
$H({"id":"id","className":"class"}).each(function(pair){var property=pair.first(),attribute=pair.last();
var value=(element[property]||"").toString();
if(value){result+=" "+attribute+"="+value.inspect(true);
}});
return result+">";
},recursivelyCollect:function(element,property){element=$(element);
var elements=[];
while(element=element[property]){if(element.nodeType==1){elements.push(Element.extend(element));
}}return elements;
},ancestors:function(element){return $(element).recursivelyCollect("parentNode");
},descendants:function(element){return $(element).select("*");
},firstDescendant:function(element){element=$(element).firstChild;
while(element&&element.nodeType!=1){element=element.nextSibling;
}return $(element);
},immediateDescendants:function(element){if(!(element=$(element).firstChild)){return[];
}while(element&&element.nodeType!=1){element=element.nextSibling;
}if(element){return[element].concat($(element).nextSiblings());
}return[];
},previousSiblings:function(element){return $(element).recursivelyCollect("previousSibling");
},nextSiblings:function(element){return $(element).recursivelyCollect("nextSibling");
},siblings:function(element){element=$(element);
return element.previousSiblings().reverse().concat(element.nextSiblings());
},match:function(element,selector){if(Object.isString(selector)){selector=new Selector(selector);
}return selector.match($(element));
},up:function(element,expression,index){element=$(element);
if(arguments.length==1){return $(element.parentNode);
}var ancestors=element.ancestors();
return Object.isNumber(expression)?ancestors[expression]:Selector.findElement(ancestors,expression,index);
},down:function(element,expression,index){element=$(element);
if(arguments.length==1){return element.firstDescendant();
}return Object.isNumber(expression)?element.descendants()[expression]:Element.select(element,expression)[index||0];
},previous:function(element,expression,index){element=$(element);
if(arguments.length==1){return $(Selector.handlers.previousElementSibling(element));
}var previousSiblings=element.previousSiblings();
return Object.isNumber(expression)?previousSiblings[expression]:Selector.findElement(previousSiblings,expression,index);
},next:function(element,expression,index){element=$(element);
if(arguments.length==1){return $(Selector.handlers.nextElementSibling(element));
}var nextSiblings=element.nextSiblings();
return Object.isNumber(expression)?nextSiblings[expression]:Selector.findElement(nextSiblings,expression,index);
},select:function(){var args=$A(arguments),element=$(args.shift());
return Selector.findChildElements(element,args);
},adjacent:function(){var args=$A(arguments),element=$(args.shift());
return Selector.findChildElements(element.parentNode,args).without(element);
},identify:function(element){element=$(element);
var id=element.readAttribute("id"),self=arguments.callee;
if(id){return id;
}do{id="anonymous_element_"+self.counter++;
}while($(id));
element.writeAttribute("id",id);
return id;
},readAttribute:function(element,name){element=$(element);
if(Prototype.Browser.IE){var t=Element._attributeTranslations.read;
if(t.values[name]){return t.values[name](element,name);
}if(t.names[name]){name=t.names[name];
}if(name.include(":")){return(!element.attributes||!element.attributes[name])?null:element.attributes[name].value;
}}return element.getAttribute(name);
},writeAttribute:function(element,name,value){element=$(element);
var attributes={},t=Element._attributeTranslations.write;
if(typeof name=="object"){attributes=name;
}else{attributes[name]=Object.isUndefined(value)?true:value;
}for(var attr in attributes){name=t.names[attr]||attr;
value=attributes[attr];
if(t.values[attr]){name=t.values[attr](element,value);
}if(value===false||value===null){element.removeAttribute(name);
}else{if(value===true){element.setAttribute(name,name);
}else{element.setAttribute(name,value);
}}}return element;
},getHeight:function(element){return $(element).getDimensions().height;
},getWidth:function(element){return $(element).getDimensions().width;
},classNames:function(element){return new Element.ClassNames(element);
},hasClassName:function(element,className){if(!(element=$(element))){return;
}var elementClassName=element.className;
return(elementClassName.length>0&&(elementClassName==className||new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName)));
},addClassName:function(element,className){if(!(element=$(element))){return;
}if(!element.hasClassName(className)){element.className+=(element.className?" ":"")+className;
}return element;
},removeClassName:function(element,className){if(!(element=$(element))){return;
}element.className=element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)")," ").strip();
return element;
},toggleClassName:function(element,className){if(!(element=$(element))){return;
}return element[element.hasClassName(className)?"removeClassName":"addClassName"](className);
},cleanWhitespace:function(element){element=$(element);
var node=element.firstChild;
while(node){var nextNode=node.nextSibling;
if(node.nodeType==3&&!/\S/.test(node.nodeValue)){element.removeChild(node);
}node=nextNode;
}return element;
},empty:function(element){return $(element).innerHTML.blank();
},descendantOf:function(element,ancestor){element=$(element),ancestor=$(ancestor);
if(element.compareDocumentPosition){return(element.compareDocumentPosition(ancestor)&8)===8;
}if(ancestor.contains){return ancestor.contains(element)&&ancestor!==element;
}while(element=element.parentNode){if(element==ancestor){return true;
}}return false;
},scrollTo:function(element){element=$(element);
var pos=element.cumulativeOffset();
window.scrollTo(pos[0],pos[1]);
return element;
},getStyle:function(element,style){element=$(element);
style=style=="float"?"cssFloat":style.camelize();
var value=element.style[style];
if(!value||value=="auto"){var css=document.defaultView.getComputedStyle(element,null);
value=css?css[style]:null;
}if(style=="opacity"){return value?parseFloat(value):1;
}return value=="auto"?null:value;
},getOpacity:function(element){return $(element).getStyle("opacity");
},setStyle:function(element,styles){element=$(element);
var elementStyle=element.style,match;
if(Object.isString(styles)){element.style.cssText+=";"+styles;
return styles.include("opacity")?element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]):element;
}for(var property in styles){if(property=="opacity"){element.setOpacity(styles[property]);
}else{elementStyle[(property=="float"||property=="cssFloat")?(Object.isUndefined(elementStyle.styleFloat)?"cssFloat":"styleFloat"):property]=styles[property];
}}return element;
},setOpacity:function(element,value){element=$(element);
element.style.opacity=(value==1||value==="")?"":(value<0.00001)?0:value;
return element;
},getDimensions:function(element){element=$(element);
var display=element.getStyle("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=$(element);
var pos=Element.getStyle(element,"position");
if(pos=="static"||!pos){element._madePositioned=true;
element.style.position="relative";
if(Prototype.Browser.Opera){element.style.top=0;
element.style.left=0;
}}return element;
},undoPositioned:function(element){element=$(element);
if(element._madePositioned){element._madePositioned=undefined;
element.style.position=element.style.top=element.style.left=element.style.bottom=element.style.right="";
}return element;
},makeClipping:function(element){element=$(element);
if(element._overflow){return element;
}element._overflow=Element.getStyle(element,"overflow")||"auto";
if(element._overflow!=="hidden"){element.style.overflow="hidden";
}return element;
},undoClipping:function(element){element=$(element);
if(!element._overflow){return element;
}element.style.overflow=element._overflow=="auto"?"":element._overflow;
element._overflow=null;
return element;
},cumulativeOffset:function(element){var valueT=0,valueL=0;
do{valueT+=element.offsetTop||0;
valueL+=element.offsetLeft||0;
element=element.offsetParent;
}while(element);
return Element._returnOffset(valueL,valueT);
},positionedOffset:function(element){var valueT=0,valueL=0;
do{valueT+=element.offsetTop||0;
valueL+=element.offsetLeft||0;
element=element.offsetParent;
if(element){if(element.tagName.toUpperCase()=="BODY"){break;
}var p=Element.getStyle(element,"position");
if(p!=="static"){break;
}}}while(element);
return Element._returnOffset(valueL,valueT);
},absolutize:function(element){element=$(element);
if(element.getStyle("position")=="absolute"){return element;
}var offsets=element.positionedOffset();
var top=offsets[1];
var left=offsets[0];
var width=element.clientWidth;
var height=element.clientHeight;
element._originalLeft=left-parseFloat(element.style.left||0);
element._originalTop=top-parseFloat(element.style.top||0);
element._originalWidth=element.style.width;
element._originalHeight=element.style.height;
element.style.position="absolute";
element.style.top=top+"px";
element.style.left=left+"px";
element.style.width=width+"px";
element.style.height=height+"px";
return element;
},relativize:function(element){element=$(element);
if(element.getStyle("position")=="relative"){return element;
}element.style.position="relative";
var top=parseFloat(element.style.top||0)-(element._originalTop||0);
var left=parseFloat(element.style.left||0)-(element._originalLeft||0);
element.style.top=top+"px";
element.style.left=left+"px";
element.style.height=element._originalHeight;
element.style.width=element._originalWidth;
return element;
},cumulativeScrollOffset:function(element){var valueT=0,valueL=0;
do{valueT+=element.scrollTop||0;
valueL+=element.scrollLeft||0;
element=element.parentNode;
}while(element);
return Element._returnOffset(valueL,valueT);
},getOffsetParent:function(element){if(element.offsetParent){return $(element.offsetParent);
}if(element==document.body){return $(element);
}while((element=element.parentNode)&&element!=document.body){if(Element.getStyle(element,"position")!="static"){return $(element);
}}return $(document.body);
},viewportOffset:function(forElement){var valueT=0,valueL=0;
var element=forElement;
do{valueT+=element.offsetTop||0;
valueL+=element.offsetLeft||0;
if(element.offsetParent==document.body&&Element.getStyle(element,"position")=="absolute"){break;
}}while(element=element.offsetParent);
element=forElement;
do{if(!Prototype.Browser.Opera||(element.tagName&&(element.tagName.toUpperCase()=="BODY"))){valueT-=element.scrollTop||0;
valueL-=element.scrollLeft||0;
}}while(element=element.parentNode);
return Element._returnOffset(valueL,valueT);
},clonePosition:function(element,source){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});
source=$(source);
var p=source.viewportOffset();
element=$(element);
var delta=[0,0];
var parent=null;
if(Element.getStyle(element,"position")=="absolute"){parent=element.getOffsetParent();
delta=parent.viewportOffset();
}if(parent==document.body){delta[0]-=document.body.offsetLeft;
delta[1]-=document.body.offsetTop;
}if(options.setLeft){element.style.left=(p[0]-delta[0]+options.offsetLeft)+"px";
}if(options.setTop){element.style.top=(p[1]-delta[1]+options.offsetTop)+"px";
}if(options.setWidth){element.style.width=source.offsetWidth+"px";
}if(options.setHeight){element.style.height=source.offsetHeight+"px";
}return element;
}};
Element.Methods.identify.counter=1;
Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});
Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}};
if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(proceed,element,style){switch(style){case"left":case"top":case"right":case"bottom":if(proceed(element,"position")==="static"){return null;
}case"height":case"width":if(!Element.visible(element)){return null;
}var dim=parseInt(proceed(element,style),10);
if(dim!==element["offset"+style.capitalize()]){return dim+"px";
}var properties;
if(style==="height"){properties=["border-top-width","padding-top","padding-bottom","border-bottom-width"];
}else{properties=["border-left-width","padding-left","padding-right","border-right-width"];
}return properties.inject(dim,function(memo,property){var val=proceed(element,property);
return val===null?memo:memo-parseInt(val,10);
})+"px";
default:return proceed(element,style);
}});
Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==="title"){return element.title;
}return proceed(element,attribute);
});
}else{if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(proceed,element){element=$(element);
try{element.offsetParent;
}catch(e){return $(document.body);
}var position=element.getStyle("position");
if(position!=="static"){return proceed(element);
}element.setStyle({position:"relative"});
var value=proceed(element);
element.setStyle({position:position});
return value;
});
$w("positionedOffset viewportOffset").each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);
try{element.offsetParent;
}catch(e){return Element._returnOffset(0,0);
}var position=element.getStyle("position");
if(position!=="static"){return proceed(element);
}var offsetParent=element.getOffsetParent();
if(offsetParent&&offsetParent.getStyle("position")==="fixed"){offsetParent.setStyle({zoom:1});
}element.setStyle({position:"relative"});
var value=proceed(element);
element.setStyle({position:position});
return value;
});
});
Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(proceed,element){try{element.offsetParent;
}catch(e){return Element._returnOffset(0,0);
}return proceed(element);
});
Element.Methods.getStyle=function(element,style){element=$(element);
style=(style=="float"||style=="cssFloat")?"styleFloat":style.camelize();
var value=element.style[style];
if(!value&&element.currentStyle){value=element.currentStyle[style];
}if(style=="opacity"){if(value=(element.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/)){if(value[1]){return parseFloat(value[1])/100;
}}return 1;
}if(value=="auto"){if((style=="width"||style=="height")&&(element.getStyle("display")!="none")){return element["offset"+style.capitalize()]+"px";
}return null;
}return value;
};
Element.Methods.setOpacity=function(element,value){function stripAlpha(filter){return filter.replace(/alpha\([^\)]*\)/gi,"");
}element=$(element);
var currentStyle=element.currentStyle;
if((currentStyle&&!currentStyle.hasLayout)||(!currentStyle&&element.style.zoom=="normal")){element.style.zoom=1;
}var filter=element.getStyle("filter"),style=element.style;
if(value==1||value===""){(filter=stripAlpha(filter))?style.filter=filter:style.removeAttribute("filter");
return element;
}else{if(value<0.00001){value=0;
}}style.filter=stripAlpha(filter)+"alpha(opacity="+(value*100)+")";
return element;
};
Element._attributeTranslations={read:{names:{"class":"className","for":"htmlFor"},values:{_getAttr:function(element,attribute){return element.getAttribute(attribute,2);
},_getAttrNode:function(element,attribute){var node=element.getAttributeNode(attribute);
return node?node.value:"";
},_getEv:function(element,attribute){attribute=element.getAttribute(attribute);
return attribute?attribute.toString().slice(23,-2):null;
},_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null;
},style:function(element){return element.style.cssText.toLowerCase();
},title:function(element){return element.title;
}}}};
Element._attributeTranslations.write={names:Object.extend({cellpadding:"cellPadding",cellspacing:"cellSpacing"},Element._attributeTranslations.read.names),values:{checked:function(element,value){element.checked=!!value;
},style:function(element,value){element.style.cssText=value?value:"";
}}};
Element._attributeTranslations.has={};
$w("colSpan rowSpan vAlign dateTime accessKey tabIndex "+"encType maxLength readOnly longDesc frameBorder").each(function(attr){Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;
Element._attributeTranslations.has[attr.toLowerCase()]=attr;
});
(function(v){Object.extend(v,{href:v._getAttr,src:v._getAttr,type:v._getAttr,action:v._getAttrNode,disabled:v._flag,checked:v._flag,readonly:v._flag,multiple:v._flag,onload:v._getEv,onunload:v._getEv,onclick:v._getEv,ondblclick:v._getEv,onmousedown:v._getEv,onmouseup:v._getEv,onmouseover:v._getEv,onmousemove:v._getEv,onmouseout:v._getEv,onfocus:v._getEv,onblur:v._getEv,onkeypress:v._getEv,onkeydown:v._getEv,onkeyup:v._getEv,onsubmit:v._getEv,onreset:v._getEv,onselect:v._getEv,onchange:v._getEv});
})(Element._attributeTranslations.read.values);
}else{if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(element);
element.style.opacity=(value==1)?0.999999:(value==="")?"":(value<0.00001)?0:value;
return element;
};
}else{if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(element,value){element=$(element);
element.style.opacity=(value==1||value==="")?"":(value<0.00001)?0:value;
if(value==1){if(element.tagName.toUpperCase()=="IMG"&&element.width){element.width++;
element.width--;
}else{try{var n=document.createTextNode(" ");
element.appendChild(n);
element.removeChild(n);
}catch(e){}}}return element;
};
Element.Methods.cumulativeOffset=function(element){var valueT=0,valueL=0;
do{valueT+=element.offsetTop||0;
valueL+=element.offsetLeft||0;
if(element.offsetParent==document.body){if(Element.getStyle(element,"position")=="absolute"){break;
}}element=element.offsetParent;
}while(element);
return Element._returnOffset(valueL,valueT);
};
}}}}if(Prototype.Browser.IE||Prototype.Browser.Opera){Element.Methods.update=function(element,content){element=$(element);
if(content&&content.toElement){content=content.toElement();
}if(Object.isElement(content)){return element.update().insert(content);
}content=Object.toHTML(content);
var tagName=element.tagName.toUpperCase();
if(tagName in Element._insertionTranslations.tags){$A(element.childNodes).each(function(node){element.removeChild(node);
});
Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node);
});
}else{element.innerHTML=content.stripScripts();
}content.evalScripts.bind(content).defer();
return element;
};
}if("outerHTML" in document.createElement("div")){Element.Methods.replace=function(element,content){element=$(element);
if(content&&content.toElement){content=content.toElement();
}if(Object.isElement(content)){element.parentNode.replaceChild(content,element);
return element;
}content=Object.toHTML(content);
var parent=element.parentNode,tagName=parent.tagName.toUpperCase();
if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();
var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());
parent.removeChild(element);
if(nextSibling){fragments.each(function(node){parent.insertBefore(node,nextSibling);
});
}else{fragments.each(function(node){parent.appendChild(node);
});
}}else{element.outerHTML=content.stripScripts();
}content.evalScripts.bind(content).defer();
return element;
};
}Element._returnOffset=function(l,t){var result=[l,t];
result.left=l;
result.top=t;
return result;
};
Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element("div"),t=Element._insertionTranslations.tags[tagName];
if(t){div.innerHTML=t[0]+html+t[1];
t[2].times(function(){div=div.firstChild;
});
}else{div.innerHTML=html;
}return $A(div.childNodes);
};
Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element);
},top:function(element,node){element.insertBefore(node,element.firstChild);
},bottom:function(element,node){element.appendChild(node);
},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling);
},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};
(function(){Object.extend(this.tags,{THEAD:this.tags.TBODY,TFOOT:this.tags.TBODY,TH:this.tags.TD});
}).call(Element._insertionTranslations);
Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;
var node=$(element).getAttributeNode(attribute);
return !!(node&&node.specified);
}};
Element.Methods.ByTag={};
Object.extend(Element,Element.Methods);
if(!Prototype.BrowserFeatures.ElementExtensions&&document.createElement("div")["__proto__"]){window.HTMLElement={};
window.HTMLElement.prototype=document.createElement("div")["__proto__"];
Prototype.BrowserFeatures.ElementExtensions=true;
}Element.extend=(function(){if(Prototype.BrowserFeatures.SpecificElementExtensions){return Prototype.K;
}var Methods={},ByTag=Element.Methods.ByTag;
var extend=Object.extend(function(element){if(!element||element._extendedByPrototype||element.nodeType!=1||element==window){return element;
}var methods=Object.clone(Methods),tagName=element.tagName.toUpperCase(),property,value;
if(ByTag[tagName]){Object.extend(methods,ByTag[tagName]);
}for(property in methods){value=methods[property];
if(Object.isFunction(value)&&!(property in element)){element[property]=value.methodize();
}}element._extendedByPrototype=Prototype.emptyFunction;
return element;
},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(Methods,Element.Methods);
Object.extend(Methods,Element.Methods.Simulated);
}}});
extend.refresh();
return extend;
})();
Element.hasAttribute=function(element,attribute){if(element.hasAttribute){return element.hasAttribute(attribute);
}return Element.Methods.Simulated.hasAttribute(element,attribute);
};
Element.addMethods=function(methods){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;
if(!methods){Object.extend(Form,Form.Methods);
Object.extend(Form.Element,Form.Element.Methods);
Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)});
}if(arguments.length==2){var tagName=methods;
methods=arguments[1];
}if(!tagName){Object.extend(Element.Methods,methods||{});
}else{if(Object.isArray(tagName)){tagName.each(extend);
}else{extend(tagName);
}}function extend(tagName){tagName=tagName.toUpperCase();
if(!Element.Methods.ByTag[tagName]){Element.Methods.ByTag[tagName]={};
}Object.extend(Element.Methods.ByTag[tagName],methods);
}function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;
for(var property in methods){var value=methods[property];
if(!Object.isFunction(value)){continue;
}if(!onlyIfAbsent||!(property in destination)){destination[property]=value.methodize();
}}}function findDOMClass(tagName){var klass;
var trans={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};
if(trans[tagName]){klass="HTML"+trans[tagName]+"Element";
}if(window[klass]){return window[klass];
}klass="HTML"+tagName+"Element";
if(window[klass]){return window[klass];
}klass="HTML"+tagName.capitalize()+"Element";
if(window[klass]){return window[klass];
}window[klass]={};
window[klass].prototype=document.createElement(tagName)["__proto__"];
return window[klass];
}if(F.ElementExtensions){copy(Element.Methods,HTMLElement.prototype);
copy(Element.Methods.Simulated,HTMLElement.prototype,true);
}if(F.SpecificElementExtensions){for(var tag in Element.Methods.ByTag){var klass=findDOMClass(tag);
if(Object.isUndefined(klass)){continue;
}copy(T[tag],klass.prototype);
}}Object.extend(Element,Element.Methods);
delete Element.ByTag;
if(Element.extend.refresh){Element.extend.refresh();
}Element.cache={};
};
document.viewport={getDimensions:function(){var dimensions={},B=Prototype.Browser;
$w("width height").each(function(d){var D=d.capitalize();
if(B.WebKit&&!document.evaluate){dimensions[d]=self["inner"+D];
}else{if(B.Opera&&parseFloat(window.opera.version())<9.5){dimensions[d]=document.body["client"+D];
}else{dimensions[d]=document.documentElement["client"+D];
}}});
return dimensions;
},getWidth:function(){return this.getDimensions().width;
},getHeight:function(){return this.getDimensions().height;
},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop);
}};
var Selector=Class.create({initialize:function(expression){this.expression=expression.strip();
if(this.shouldUseSelectorsAPI()){this.mode="selectorsAPI";
}else{if(this.shouldUseXPath()){this.mode="xpath";
this.compileXPathMatcher();
}else{this.mode="normal";
this.compileMatcher();
}}},shouldUseXPath:function(){if(!Prototype.BrowserFeatures.XPath){return false;
}var e=this.expression;
if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty"))){return false;
}if((/(\[[\w-]*?:|:checked)/).test(e)){return false;
}return true;
},shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI){return false;
}if(!Selector._div){Selector._div=new Element("div");
}try{Selector._div.querySelector(this.expression);
}catch(e){return false;
}return true;
},compileMatcher:function(){var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m;
if(Selector._cache[e]){this.matcher=Selector._cache[e];
return;
}this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];
while(e&&le!=e&&(/\S/).test(e)){le=e;
for(var i in ps){p=ps[i];
if(m=e.match(p)){this.matcher.push(Object.isFunction(c[i])?c[i](m):new Template(c[i]).evaluate(m));
e=e.replace(m[0],"");
break;
}}}this.matcher.push("return h.unique(n);\n}");
eval(this.matcher.join("\n"));
Selector._cache[this.expression]=this.matcher;
},compileXPathMatcher:function(){var e=this.expression,ps=Selector.patterns,x=Selector.xpath,le,m;
if(Selector._cache[e]){this.xpath=Selector._cache[e];
return;
}this.matcher=[".//*"];
while(e&&le!=e&&(/\S/).test(e)){le=e;
for(var i in ps){if(m=e.match(ps[i])){this.matcher.push(Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m));
e=e.replace(m[0],"");
break;
}}}this.xpath=this.matcher.join("");
Selector._cache[this.expression]=this.xpath;
},findElements:function(root){root=root||document;
var e=this.expression,results;
switch(this.mode){case"selectorsAPI":if(root!==document){var oldId=root.id,id=$(root).identify();
e="#"+id+" "+e;
}results=$A(root.querySelectorAll(e)).map(Element.extend);
root.id=oldId;
return results;
case"xpath":return document._getElementsByXPath(this.xpath,root);
default:return this.matcher(root);
}},match:function(element){this.tokens=[];
var e=this.expression,ps=Selector.patterns,as=Selector.assertions;
var le,p,m;
while(e&&le!==e&&(/\S/).test(e)){le=e;
for(var i in ps){p=ps[i];
if(m=e.match(p)){if(as[i]){this.tokens.push([i,Object.clone(m)]);
e=e.replace(m[0],"");
}else{return this.findElements(document).include(element);
}}}}var match=true,name,matches;
for(var i=0,token;
token=this.tokens[i];
i++){name=token[0],matches=token[1];
if(!Selector.assertions[name](element,matches)){match=false;
break;
}}return match;
},toString:function(){return this.expression;
},inspect:function(){return"#<Selector:"+this.expression.inspect()+">";
}});
Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:"/following-sibling::*",tagName:function(m){if(m[1]=="*"){return"";
}return"[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']";
},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){m[1]=m[1].toLowerCase();
return new Template("[@#{1}]").evaluate(m);
},attr:function(m){m[1]=m[1].toLowerCase();
m[3]=m[5]||m[6];
return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
},pseudo:function(m){var h=Selector.xpath.pseudos[m[1]];
if(!h){return"";
}if(Object.isFunction(h)){return h(m);
}return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
},operators:{"=":"[@#{1}='#{3}']","!=":"[@#{1}!='#{3}']","^=":"[starts-with(@#{1}, '#{3}')]","$=":"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']","*=":"[contains(@#{1}, '#{3}')]","~=":"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]","|=":"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{"first-child":"[not(preceding-sibling::*)]","last-child":"[not(following-sibling::*)]","only-child":"[not(preceding-sibling::* or following-sibling::*)]","empty":"[count(*) = 0 and (count(text()) = 0)]","checked":"[@checked]","disabled":"[(@disabled) and (@type!='hidden')]","enabled":"[not(@disabled) and (@type!='hidden')]","not":function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v;
var exclusion=[];
while(e&&le!=e&&(/\S/).test(e)){le=e;
for(var i in p){if(m=e.match(p[i])){v=Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m);
exclusion.push("("+v.substring(1,v.length-1)+")");
e=e.replace(m[0],"");
break;
}}}return"[not("+exclusion.join(" and ")+")]";
},"nth-child":function(m){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",m);
},"nth-last-child":function(m){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",m);
},"nth-of-type":function(m){return Selector.xpath.pseudos.nth("position() ",m);
},"nth-last-of-type":function(m){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",m);
},"first-of-type":function(m){m[6]="1";
return Selector.xpath.pseudos["nth-of-type"](m);
},"last-of-type":function(m){m[6]="1";
return Selector.xpath.pseudos["nth-last-of-type"](m);
},"only-of-type":function(m){var p=Selector.xpath.pseudos;
return p["first-of-type"](m)+p["last-of-type"](m);
},nth:function(fragment,m){var mm,formula=m[6],predicate;
if(formula=="even"){formula="2n+0";
}if(formula=="odd"){formula="2n+1";
}if(mm=formula.match(/^(\d+)$/)){return"["+fragment+"= "+mm[1]+"]";
}if(mm=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(mm[1]=="-"){mm[1]=-1;
}var a=mm[1]?Number(mm[1]):1;
var b=mm[2]?Number(mm[2]):0;
predicate="[((#{fragment} - #{b}) mod #{a} = 0) and "+"((#{fragment} - #{b}) div #{a} >= 0)]";
return new Template(predicate).evaluate({fragment:fragment,a:a,b:b});
}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c);      c = false;',className:'n = h.className(n, r, "#{1}", c);    c = false;',id:'n = h.id(n, r, "#{1}", c);           c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(m){m[3]=(m[5]||m[6]);
return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
},pseudo:function(m){if(m[6]){m[6]=m[6].replace(/"/g,'\\"');
}return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[((?:[\w]+:)?[\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase();
},className:function(element,matches){return Element.hasClassName(element,matches[1]);
},id:function(element,matches){return element.id===matches[1];
},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1]);
},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);
return nodeValue&&Selector.operators[matches[2]](nodeValue,matches[5]||matches[6]);
}},handlers:{concat:function(a,b){for(var i=0,node;
node=b[i];
i++){a.push(node);
}return a;
},mark:function(nodes){var _true=Prototype.emptyFunction;
for(var i=0,node;
node=nodes[i];
i++){node._countedByPrototype=_true;
}return nodes;
},unmark:function(nodes){for(var i=0,node;
node=nodes[i];
i++){node._countedByPrototype=undefined;
}return nodes;
},index:function(parentNode,reverse,ofType){parentNode._countedByPrototype=Prototype.emptyFunction;
if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;
i>=0;
i--){var node=nodes[i];
if(node.nodeType==1&&(!ofType||node._countedByPrototype)){node.nodeIndex=j++;
}}}else{for(var i=0,j=1,nodes=parentNode.childNodes;
node=nodes[i];
i++){if(node.nodeType==1&&(!ofType||node._countedByPrototype)){node.nodeIndex=j++;
}}}},unique:function(nodes){if(nodes.length==0){return nodes;
}var results=[],n;
for(var i=0,l=nodes.length;
i<l;
i++){if(!(n=nodes[i])._countedByPrototype){n._countedByPrototype=Prototype.emptyFunction;
results.push(Element.extend(n));
}}return Selector.handlers.unmark(results);
},descendant:function(nodes){var h=Selector.handlers;
for(var i=0,results=[],node;
node=nodes[i];
i++){h.concat(results,node.getElementsByTagName("*"));
}return results;
},child:function(nodes){var h=Selector.handlers;
for(var i=0,results=[],node;
node=nodes[i];
i++){for(var j=0,child;
child=node.childNodes[j];
j++){if(child.nodeType==1&&child.tagName!="!"){results.push(child);
}}}return results;
},adjacent:function(nodes){for(var i=0,results=[],node;
node=nodes[i];
i++){var next=this.nextElementSibling(node);
if(next){results.push(next);
}}return results;
},laterSibling:function(nodes){var h=Selector.handlers;
for(var i=0,results=[],node;
node=nodes[i];
i++){h.concat(results,Element.nextSiblings(node));
}return results;
},nextElementSibling:function(node){while(node=node.nextSibling){if(node.nodeType==1){return node;
}}return null;
},previousElementSibling:function(node){while(node=node.previousSibling){if(node.nodeType==1){return node;
}}return null;
},tagName:function(nodes,root,tagName,combinator){var uTagName=tagName.toUpperCase();
var results=[],h=Selector.handlers;
if(nodes){if(combinator){if(combinator=="descendant"){for(var i=0,node;
node=nodes[i];
i++){h.concat(results,node.getElementsByTagName(tagName));
}return results;
}else{nodes=this[combinator](nodes);
}if(tagName=="*"){return nodes;
}}for(var i=0,node;
node=nodes[i];
i++){if(node.tagName.toUpperCase()===uTagName){results.push(node);
}}return results;
}else{return root.getElementsByTagName(tagName);
}},id:function(nodes,root,id,combinator){var targetNode=$(id),h=Selector.handlers;
if(!targetNode){return[];
}if(!nodes&&root==document){return[targetNode];
}if(nodes){if(combinator){if(combinator=="child"){for(var i=0,node;
node=nodes[i];
i++){if(targetNode.parentNode==node){return[targetNode];
}}}else{if(combinator=="descendant"){for(var i=0,node;
node=nodes[i];
i++){if(Element.descendantOf(targetNode,node)){return[targetNode];
}}}else{if(combinator=="adjacent"){for(var i=0,node;
node=nodes[i];
i++){if(Selector.handlers.previousElementSibling(targetNode)==node){return[targetNode];
}}}else{nodes=h[combinator](nodes);
}}}}for(var i=0,node;
node=nodes[i];
i++){if(node==targetNode){return[targetNode];
}}return[];
}return(targetNode&&Element.descendantOf(targetNode,root))?[targetNode]:[];
},className:function(nodes,root,className,combinator){if(nodes&&combinator){nodes=this[combinator](nodes);
}return Selector.handlers.byClassName(nodes,root,className);
},byClassName:function(nodes,root,className){if(!nodes){nodes=Selector.handlers.descendant([root]);
}var needle=" "+className+" ";
for(var i=0,results=[],node,nodeClassName;
node=nodes[i];
i++){nodeClassName=node.className;
if(nodeClassName.length==0){continue;
}if(nodeClassName==className||(" "+nodeClassName+" ").include(needle)){results.push(node);
}}return results;
},attrPresence:function(nodes,root,attr,combinator){if(!nodes){nodes=root.getElementsByTagName("*");
}if(nodes&&combinator){nodes=this[combinator](nodes);
}var results=[];
for(var i=0,node;
node=nodes[i];
i++){if(Element.hasAttribute(node,attr)){results.push(node);
}}return results;
},attr:function(nodes,root,attr,value,operator,combinator){if(!nodes){nodes=root.getElementsByTagName("*");
}if(nodes&&combinator){nodes=this[combinator](nodes);
}var handler=Selector.operators[operator],results=[];
for(var i=0,node;
node=nodes[i];
i++){var nodeValue=Element.readAttribute(node,attr);
if(nodeValue===null){continue;
}if(handler(nodeValue,value)){results.push(node);
}}return results;
},pseudo:function(nodes,name,value,root,combinator){if(nodes&&combinator){nodes=this[combinator](nodes);
}if(!nodes){nodes=root.getElementsByTagName("*");
}return Selector.pseudos[name](nodes,value,root);
}},pseudos:{"first-child":function(nodes,value,root){for(var i=0,results=[],node;
node=nodes[i];
i++){if(Selector.handlers.previousElementSibling(node)){continue;
}results.push(node);
}return results;
},"last-child":function(nodes,value,root){for(var i=0,results=[],node;
node=nodes[i];
i++){if(Selector.handlers.nextElementSibling(node)){continue;
}results.push(node);
}return results;
},"only-child":function(nodes,value,root){var h=Selector.handlers;
for(var i=0,results=[],node;
node=nodes[i];
i++){if(!h.previousElementSibling(node)&&!h.nextElementSibling(node)){results.push(node);
}}return results;
},"nth-child":function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root);
},"nth-last-child":function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true);
},"nth-of-type":function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,false,true);
},"nth-last-of-type":function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true,true);
},"first-of-type":function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,false,true);
},"last-of-type":function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,true,true);
},"only-of-type":function(nodes,formula,root){var p=Selector.pseudos;
return p["last-of-type"](p["first-of-type"](nodes,formula,root),formula,root);
},getIndices:function(a,b,total){if(a==0){return b>0?[b]:[];
}return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0){memo.push(i);
}return memo;
});
},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0){return[];
}if(formula=="even"){formula="2n+0";
}if(formula=="odd"){formula="2n+1";
}var h=Selector.handlers,results=[],indexed=[],m;
h.mark(nodes);
for(var i=0,node;
node=nodes[i];
i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,reverse,ofType);
indexed.push(node.parentNode);
}}if(formula.match(/^\d+$/)){formula=Number(formula);
for(var i=0,node;
node=nodes[i];
i++){if(node.nodeIndex==formula){results.push(node);
}}}else{if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-"){m[1]=-1;
}var a=m[1]?Number(m[1]):1;
var b=m[2]?Number(m[2]):0;
var indices=Selector.pseudos.getIndices(a,b,nodes.length);
for(var i=0,node,l=indices.length;
node=nodes[i];
i++){for(var j=0;
j<l;
j++){if(node.nodeIndex==indices[j]){results.push(node);
}}}}}h.unmark(nodes);
h.unmark(indexed);
return results;
},"empty":function(nodes,value,root){for(var i=0,results=[],node;
node=nodes[i];
i++){if(node.tagName=="!"||node.firstChild){continue;
}results.push(node);
}return results;
},"not":function(nodes,selector,root){var h=Selector.handlers,selectorType,m;
var exclusions=new Selector(selector).findElements(root);
h.mark(exclusions);
for(var i=0,results=[],node;
node=nodes[i];
i++){if(!node._countedByPrototype){results.push(node);
}}h.unmark(exclusions);
return results;
},"enabled":function(nodes,value,root){for(var i=0,results=[],node;
node=nodes[i];
i++){if(!node.disabled&&(!node.type||node.type!=="hidden")){results.push(node);
}}return results;
},"disabled":function(nodes,value,root){for(var i=0,results=[],node;
node=nodes[i];
i++){if(node.disabled){results.push(node);
}}return results;
},"checked":function(nodes,value,root){for(var i=0,results=[],node;
node=nodes[i];
i++){if(node.checked){results.push(node);
}}return results;
}},operators:{"=":function(nv,v){return nv==v;
},"!=":function(nv,v){return nv!=v;
},"^=":function(nv,v){return nv==v||nv&&nv.startsWith(v);
},"$=":function(nv,v){return nv==v||nv&&nv.endsWith(v);
},"*=":function(nv,v){return nv==v||nv&&nv.include(v);
},"$=":function(nv,v){return nv.endsWith(v);
},"*=":function(nv,v){return nv.include(v);
},"~=":function(nv,v){return(" "+nv+" ").include(" "+v+" ");
},"|=":function(nv,v){return("-"+(nv||"").toUpperCase()+"-").include("-"+(v||"").toUpperCase()+"-");
}},split:function(expression){var expressions=[];
expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip());
});
return expressions;
},matchElements:function(elements,expression){var matches=$$(expression),h=Selector.handlers;
h.mark(matches);
for(var i=0,results=[],element;
element=elements[i];
i++){if(element._countedByPrototype){results.push(element);
}}h.unmark(matches);
return results;
},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;
expression=false;
}return Selector.matchElements(elements,expression||"*")[index||0];
},findChildElements:function(element,expressions){expressions=Selector.split(expressions.join(","));
var results=[],h=Selector.handlers;
for(var i=0,l=expressions.length,selector;
i<l;
i++){selector=new Selector(expressions[i].strip());
h.concat(results,selector.findElements(element));
}return(l>1)?h.unique(results):results;
}});
if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;
node=b[i];
i++){if(node.tagName!=="!"){a.push(node);
}}return a;
},unmark:function(nodes){for(var i=0,node;
node=nodes[i];
i++){node.removeAttribute("_countedByPrototype");
}return nodes;
}});
}function $$(){return Selector.findChildElements(document,$A(arguments));
}var Form={reset:function(form){$(form).reset();
return form;
},serializeElements:function(elements,options){if(typeof options!="object"){options={hash:!!options};
}else{if(Object.isUndefined(options.hash)){options.hash=true;
}}var key,value,submitted=false,submit=options.submit;
var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;
value=$(element).getValue();
if(value!=null&&element.type!="file"&&(element.type!="submit"||(!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))){if(key in result){if(!Object.isArray(result[key])){result[key]=[result[key]];
}result[key].push(value);
}else{result[key]=value;
}}}return result;
});
return options.hash?data:Object.toQueryString(data);
}};
Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options);
},getElements:function(form){return $A($(form).getElementsByTagName("*")).inject([],function(elements,child){if(Form.Element.Serializers[child.tagName.toLowerCase()]){elements.push(Element.extend(child));
}return elements;
});
},getInputs:function(form,typeName,name){form=$(form);
var inputs=form.getElementsByTagName("input");
if(!typeName&&!name){return $A(inputs).map(Element.extend);
}for(var i=0,matchingInputs=[],length=inputs.length;
i<length;
i++){var input=inputs[i];
if((typeName&&input.type!=typeName)||(name&&input.name!=name)){continue;
}matchingInputs.push(Element.extend(input));
}return matchingInputs;
},disable:function(form){form=$(form);
Form.getElements(form).invoke("disable");
return form;
},enable:function(form){form=$(form);
Form.getElements(form).invoke("enable");
return form;
},findFirstElement:function(form){var elements=$(form).getElements().findAll(function(element){return"hidden"!=element.type&&!element.disabled;
});
var firstByIndex=elements.findAll(function(element){return element.hasAttribute("tabIndex")&&element.tabIndex>=0;
}).sortBy(function(element){return element.tabIndex;
}).first();
return firstByIndex?firstByIndex:elements.find(function(element){return["input","select","textarea"].include(element.tagName.toLowerCase());
});
},focusFirstElement:function(form){form=$(form);
form.findFirstElement().activate();
return form;
},request:function(form,options){form=$(form),options=Object.clone(options||{});
var params=options.parameters,action=form.readAttribute("action")||"";
if(action.blank()){action=window.location.href;
}options.parameters=form.serialize(true);
if(params){if(Object.isString(params)){params=params.toQueryParams();
}Object.extend(options.parameters,params);
}if(form.hasAttribute("method")&&!options.method){options.method=form.method;
}return new Ajax.Request(action,options);
}};
Form.Element={focus:function(element){$(element).focus();
return element;
},select:function(element){$(element).select();
return element;
}};
Form.Element.Methods={serialize:function(element){element=$(element);
if(!element.disabled&&element.name){var value=element.getValue();
if(value!=undefined){var pair={};
pair[element.name]=value;
return Object.toQueryString(pair);
}}return"";
},getValue:function(element){element=$(element);
var method=element.tagName.toLowerCase();
return Form.Element.Serializers[method](element);
},setValue:function(element,value){element=$(element);
var method=element.tagName.toLowerCase();
Form.Element.Serializers[method](element,value);
return element;
},clear:function(element){$(element).value="";
return element;
},present:function(element){return $(element).value!="";
},activate:function(element){element=$(element);
try{element.focus();
if(element.select&&(element.tagName.toLowerCase()!="input"||!["button","reset","submit"].include(element.type))){element.select();
}}catch(e){}return element;
},disable:function(element){element=$(element);
element.disabled=true;
return element;
},enable:function(element){element=$(element);
element.disabled=false;
return element;
}};
var Field=Form.Element;
var $F=Form.Element.Methods.getValue;
Form.Element.Serializers={input:function(element,value){switch(element.type.toLowerCase()){case"checkbox":case"radio":return Form.Element.Serializers.inputSelector(element,value);
default:return Form.Element.Serializers.textarea(element,value);
}},inputSelector:function(element,value){if(Object.isUndefined(value)){return element.checked?element.value:null;
}else{element.checked=!!value;
}},textarea:function(element,value){if(Object.isUndefined(value)){return element.value;
}else{element.value=value;
}},select:function(element,value){if(Object.isUndefined(value)){return this[element.type=="select-one"?"selectOne":"selectMany"](element);
}else{var opt,currentValue,single=!Object.isArray(value);
for(var i=0,length=element.length;
i<length;
i++){opt=element.options[i];
currentValue=this.optionValue(opt);
if(single){if(currentValue==value){opt.selected=true;
return;
}}else{opt.selected=value.include(currentValue);
}}}},selectOne:function(element){var index=element.selectedIndex;
return index>=0?this.optionValue(element.options[index]):null;
},selectMany:function(element){var values,length=element.length;
if(!length){return null;
}for(var i=0,values=[];
i<length;
i++){var opt=element.options[i];
if(opt.selected){values.push(this.optionValue(opt));
}}return values;
},optionValue:function(opt){return Element.extend(opt).hasAttribute("value")?opt.value:opt.text;
}};
Abstract.TimedObserver=Class.create(PeriodicalExecuter,{initialize:function($super,element,frequency,callback){$super(callback,frequency);
this.element=$(element);
this.lastValue=this.getValue();
},execute:function(){var value=this.getValue();
if(Object.isString(this.lastValue)&&Object.isString(value)?this.lastValue!=value:String(this.lastValue)!=String(value)){this.callback(this.element,value);
this.lastValue=value;
}}});
Form.Element.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.Element.getValue(this.element);
}});
Form.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.serialize(this.element);
}});
Abstract.EventObserver=Class.create({initialize:function(element,callback){this.element=$(element);
this.callback=callback;
this.lastValue=this.getValue();
if(this.element.tagName.toLowerCase()=="form"){this.registerFormCallbacks();
}else{this.registerCallback(this.element);
}},onElementEvent:function(){var value=this.getValue();
if(this.lastValue!=value){this.callback(this.element,value);
this.lastValue=value;
}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this);
},registerCallback:function(element){if(element.type){switch(element.type.toLowerCase()){case"checkbox":case"radio":Event.observe(element,"click",this.onElementEvent.bind(this));
break;
default:Event.observe(element,"change",this.onElementEvent.bind(this));
break;
}}}});
Form.Element.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.Element.getValue(this.element);
}});
Form.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.serialize(this.element);
}});
if(!window.Event){var Event={};
}Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{},relatedTarget:function(event){var element;
switch(event.type){case"mouseover":element=event.fromElement;
break;
case"mouseout":element=event.toElement;
break;
default:return null;
}return Element.extend(element);
}});
Event.Methods=(function(){var isButton;
if(Prototype.Browser.IE){var buttonMap={0:1,1:4,2:2};
isButton=function(event,code){return event.button==buttonMap[code];
};
}else{if(Prototype.Browser.WebKit){isButton=function(event,code){switch(code){case 0:return event.which==1&&!event.metaKey;
case 1:return event.which==1&&event.metaKey;
default:return false;
}};
}else{isButton=function(event,code){return event.which?(event.which===code+1):(event.button===code);
};
}}return{isLeftClick:function(event){return isButton(event,0);
},isMiddleClick:function(event){return isButton(event,1);
},isRightClick:function(event){return isButton(event,2);
},element:function(event){event=Event.extend(event);
var node=event.target,type=event.type,currentTarget=event.currentTarget;
if(currentTarget&&currentTarget.tagName){if(type==="load"||type==="error"||(type==="click"&&currentTarget.tagName.toLowerCase()==="input"&&currentTarget.type==="radio")){node=currentTarget;
}}if(node.nodeType==Node.TEXT_NODE){node=node.parentNode;
}return Element.extend(node);
},findElement:function(event,expression){var element=Event.element(event);
if(!expression){return element;
}var elements=[element].concat(element.ancestors());
return Selector.findElement(elements,expression,0);
},pointer:function(event){var docElement=document.documentElement,body=document.body||{scrollLeft:0,scrollTop:0};
return{x:event.pageX||(event.clientX+(docElement.scrollLeft||body.scrollLeft)-(docElement.clientLeft||0)),y:event.pageY||(event.clientY+(docElement.scrollTop||body.scrollTop)-(docElement.clientTop||0))};
},pointerX:function(event){return Event.pointer(event).x;
},pointerY:function(event){return Event.pointer(event).y;
},stop:function(event){Event.extend(event);
event.preventDefault();
event.stopPropagation();
event.stopped=true;
}};
})();
Event.extend=(function(){var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();
return m;
});
if(Prototype.Browser.IE){Object.extend(methods,{stopPropagation:function(){this.cancelBubble=true;
},preventDefault:function(){this.returnValue=false;
},inspect:function(){return"[object Event]";
}});
return function(event){if(!event){return false;
}if(event._extendedByPrototype){return event;
}event._extendedByPrototype=Prototype.emptyFunction;
var pointer=Event.pointer(event);
Object.extend(event,{target:event.srcElement,relatedTarget:Event.relatedTarget(event),pageX:pointer.x,pageY:pointer.y});
return Object.extend(event,methods);
};
}else{Event.prototype=Event.prototype||document.createEvent("HTMLEvents")["__proto__"];
Object.extend(Event.prototype,methods);
return Prototype.K;
}})();
Object.extend(Event,(function(){var cache=Event.cache;
function getEventID(element){if(element._prototypeEventID){return element._prototypeEventID[0];
}arguments.callee.id=arguments.callee.id||1;
return element._prototypeEventID=[++arguments.callee.id];
}function getDOMEventName(eventName){if(eventName&&eventName.include(":")){return"dataavailable";
}return eventName;
}function getCacheForID(id){return cache[id]=cache[id]||{};
}function getWrappersForEventName(id,eventName){var c=getCacheForID(id);
return c[eventName]=c[eventName]||[];
}function createWrapper(element,eventName,handler){var id=getEventID(element);
var c=getWrappersForEventName(id,eventName);
if(c.pluck("handler").include(handler)){return false;
}var wrapper=function(event){if(!Event||!Event.extend||(event.eventName&&event.eventName!=eventName)){return false;
}Event.extend(event);
handler.call(element,event);
};
wrapper.handler=handler;
c.push(wrapper);
return wrapper;
}function findWrapper(id,eventName,handler){var c=getWrappersForEventName(id,eventName);
return c.find(function(wrapper){return wrapper.handler==handler;
});
}function destroyWrapper(id,eventName,handler){var c=getCacheForID(id);
if(!c[eventName]){return false;
}c[eventName]=c[eventName].without(findWrapper(id,eventName,handler));
}function destroyCache(){for(var id in cache){for(var eventName in cache[id]){cache[id][eventName]=null;
}}}if(window.attachEvent){window.attachEvent("onunload",destroyCache);
}if(Prototype.Browser.WebKit){window.addEventListener("unload",Prototype.emptyFunction,false);
}return{observe:function(element,eventName,handler){element=$(element);
var name=getDOMEventName(eventName);
var wrapper=createWrapper(element,eventName,handler);
if(!wrapper){return element;
}if(element.addEventListener){element.addEventListener(name,wrapper,false);
}else{element.attachEvent("on"+name,wrapper);
}return element;
},stopObserving:function(element,eventName,handler){element=$(element);
var id=getEventID(element),name=getDOMEventName(eventName);
if(!handler&&eventName){getWrappersForEventName(id,eventName).each(function(wrapper){element.stopObserving(eventName,wrapper.handler);
});
return element;
}else{if(!eventName){Object.keys(getCacheForID(id)).each(function(eventName){element.stopObserving(eventName);
});
return element;
}}var wrapper=findWrapper(id,eventName,handler);
if(!wrapper){return element;
}if(element.removeEventListener){element.removeEventListener(name,wrapper,false);
}else{element.detachEvent("on"+name,wrapper);
}destroyWrapper(id,eventName,handler);
return element;
},fire:function(element,eventName,memo){element=$(element);
if(element==document&&document.createEvent&&!element.dispatchEvent){element=document.documentElement;
}var event;
if(document.createEvent){event=document.createEvent("HTMLEvents");
event.initEvent("dataavailable",true,true);
}else{event=document.createEventObject();
event.eventType="ondataavailable";
}event.eventName=eventName;
event.memo=memo||{};
if(document.createEvent){element.dispatchEvent(event);
}else{element.fireEvent(event.eventType,event);
}return Event.extend(event);
}};
})());
Object.extend(Event,Event.Methods);
Element.addMethods({fire:Event.fire,observe:Event.observe,stopObserving:Event.stopObserving});
Object.extend(document,{fire:Element.Methods.fire.methodize(),observe:Element.Methods.observe.methodize(),stopObserving:Element.Methods.stopObserving.methodize(),loaded:false});
(function(){var timer;
function fireContentLoadedEvent(){if(document.loaded){return;
}if(timer){window.clearInterval(timer);
}document.fire("dom:loaded");
document.loaded=true;
}if(document.addEventListener){if(Prototype.Browser.WebKit){timer=window.setInterval(function(){if(/loaded|complete/.test(document.readyState)){fireContentLoadedEvent();
}},0);
Event.observe(window,"load",fireContentLoadedEvent);
}else{document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false);
}}else{document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
$("__onDOMContentLoaded").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;
fireContentLoadedEvent();
}};
}})();
Hash.toQueryString=Object.toQueryString;
var Toggle={display:Element.toggle};
Element.Methods.childOf=Element.Methods.descendantOf;
var Insertion={Before:function(element,content){return Element.insert(element,{before:content});
},Top:function(element,content){return Element.insert(element,{top:content});
},Bottom:function(element,content){return Element.insert(element,{bottom:content});
},After:function(element,content){return Element.insert(element,{after:content});
}};
var $continue=new Error('"throw $continue" is deprecated, use "return" instead');
var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;
this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;
},within:function(element,x,y){if(this.includeScrollOffsets){return this.withinIncludingScrolloffsets(element,x,y);
}this.xcomp=x;
this.ycomp=y;
this.offset=Element.cumulativeOffset(element);
return(y>=this.offset[1]&&y<this.offset[1]+element.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+element.offsetWidth);
},withinIncludingScrolloffsets:function(element,x,y){var offsetcache=Element.cumulativeScrollOffset(element);
this.xcomp=x+offsetcache[0]-this.deltaX;
this.ycomp=y+offsetcache[1]-this.deltaY;
this.offset=Element.cumulativeOffset(element);
return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+element.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+element.offsetWidth);
},overlap:function(mode,element){if(!mode){return 0;
}if(mode=="vertical"){return((this.offset[1]+element.offsetHeight)-this.ycomp)/element.offsetHeight;
}if(mode=="horizontal"){return((this.offset[0]+element.offsetWidth)-this.xcomp)/element.offsetWidth;
}},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(element){Position.prepare();
return Element.absolutize(element);
},relativize:function(element){Position.prepare();
return Element.relativize(element);
},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(source,target,options){options=options||{};
return Element.clonePosition(target,source,options);
}};
if(!document.getElementsByClassName){document.getElementsByClassName=function(instanceMethods){function iter(name){return name.blank()?null:"[contains(concat(' ', @class, ' '), ' "+name+" ')]";
}instanceMethods.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(element,className){className=className.toString().strip();
var cond=/\s/.test(className)?$w(className).map(iter).join(""):iter(className);
return cond?document._getElementsByXPath(".//*"+cond,element):[];
}:function(element,className){className=className.toString().strip();
var elements=[],classNames=(/\s/.test(className)?$w(className):null);
if(!classNames&&!className){return elements;
}var nodes=$(element).getElementsByTagName("*");
className=" "+className+" ";
for(var i=0,child,cn;
child=nodes[i];
i++){if(child.className&&(cn=" "+child.className+" ")&&(cn.include(className)||(classNames&&classNames.all(function(name){return !name.toString().blank()&&cn.include(" "+name+" ");
})))){elements.push(Element.extend(child));
}}return elements;
};
return function(className,parentElement){return $(parentElement||document.body).getElementsByClassName(className);
};
}(Element.Methods);
}Element.ClassNames=Class.create();
Element.ClassNames.prototype={initialize:function(element){this.element=$(element);
},_each:function(iterator){this.element.className.split(/\s+/).select(function(name){return name.length>0;
})._each(iterator);
},set:function(className){this.element.className=className;
},add:function(classNameToAdd){if(this.include(classNameToAdd)){return;
}this.set($A(this).concat(classNameToAdd).join(" "));
},remove:function(classNameToRemove){if(!this.include(classNameToRemove)){return;
}this.set($A(this).without(classNameToRemove).join(" "));
},toString:function(){return $A(this).join(" ");
}};
Object.extend(Element.ClassNames.prototype,Enumerable);
Element.addMethods();
String.prototype.parseColor=function(){var color="#";
if(this.slice(0,4)=="rgb("){var cols=this.slice(4,this.length-1).split(",");
var i=0;
do{color+=parseInt(cols[i]).toColorPart();
}while(++i<3);
}else{if(this.slice(0,1)=="#"){if(this.length==4){for(var i=1;
i<4;
i++){color+=(this.charAt(i)+this.charAt(i)).toLowerCase();
}}if(this.length==7){color=this.toLowerCase();
}}}return(color.length==7?color:(arguments[0]||this));
};
Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:(node.hasChildNodes()?Element.collectTextNodes(node):""));
}).flatten().join("");
};
Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:((node.hasChildNodes()&&!Element.hasClassName(node,className))?Element.collectTextNodesIgnoreClass(node,className):""));
}).flatten().join("");
};
Element.setContentZoom=function(element,percent){element=$(element);
element.setStyle({fontSize:(percent/100)+"em"});
if(Prototype.Browser.WebKit){window.scrollBy(0,0);
}return element;
};
Element.getInlineOpacity=function(element){return $(element).style.opacity||"";
};
Element.forceRerendering=function(element){try{element=$(element);
var n=document.createTextNode(" ");
element.appendChild(n);
element.removeChild(n);
}catch(e){}};
var Effect={_elementDoesNotExistError:{name:"ElementDoesNotExistError",message:"The specified DOM element does not exist, but is required for this effect to operate"},Transitions:{linear:Prototype.K,sinoidal:function(pos){return(-Math.cos(pos*Math.PI)/2)+0.5;
},reverse:function(pos){return 1-pos;
},flicker:function(pos){var pos=((-Math.cos(pos*Math.PI)/4)+0.75)+Math.random()/4;
return pos>1?1:pos;
},wobble:function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+0.5;
},pulse:function(pos,pulses){return(-Math.cos((pos*((pulses||5)-0.5)*2)*Math.PI)/2)+0.5;
},spring:function(pos){return 1-(Math.cos(pos*4.5*Math.PI)*Math.exp(-pos*6));
},none:function(pos){return 0;
},full:function(pos){return 1;
}},DefaultOptions:{duration:1,fps:100,sync:false,from:0,to:1,delay:0,queue:"parallel"},tagifyText:function(element){var tagifyStyle="position:relative";
if(Prototype.Browser.IE){tagifyStyle+=";zoom:1";
}element=$(element);
$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore(new Element("span",{style:tagifyStyle}).update(character==" "?String.fromCharCode(160):character),child);
});
Element.remove(child);
}});
},multiple:function(element,effect){var elements;
if(((typeof element=="object")||Object.isFunction(element))&&(element.length)){elements=element;
}else{elements=$(element).childNodes;
}var options=Object.extend({speed:0.1,delay:0},arguments[2]||{});
var masterDelay=options.delay;
$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}));
});
},PAIRS:{"slide":["SlideDown","SlideUp"],"blind":["BlindDown","BlindUp"],"appear":["Appear","Fade"]},toggle:function(element,effect){element=$(element);
effect=(effect||"appear").toLowerCase();
var options=Object.extend({queue:{position:"end",scope:(element.id||"global"),limit:1}},arguments[2]||{});
Effect[element.visible()?Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options);
}};
Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;
Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];
this.interval=null;
},_each:function(iterator){this.effects._each(iterator);
},add:function(effect){var timestamp=new Date().getTime();
var position=Object.isString(effect.options.queue)?effect.options.queue:effect.options.queue.position;
switch(position){case"front":this.effects.findAll(function(e){return e.state=="idle";
}).each(function(e){e.startOn+=effect.finishOn;
e.finishOn+=effect.finishOn;
});
break;
case"with-last":timestamp=this.effects.pluck("startOn").max()||timestamp;
break;
case"end":timestamp=this.effects.pluck("finishOn").max()||timestamp;
break;
}effect.startOn+=timestamp;
effect.finishOn+=timestamp;
if(!effect.options.queue.limit||(this.effects.length<effect.options.queue.limit)){this.effects.push(effect);
}if(!this.interval){this.interval=setInterval(this.loop.bind(this),15);
}},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect;
});
if(this.effects.length==0){clearInterval(this.interval);
this.interval=null;
}},loop:function(){var timePos=new Date().getTime();
for(var i=0,len=this.effects.length;
i<len;
i++){this.effects[i]&&this.effects[i].loop(timePos);
}}});
Effect.Queues={instances:$H(),get:function(queueName){if(!Object.isString(queueName)){return queueName;
}return this.instances.get(queueName)||this.instances.set(queueName,new Effect.ScopedQueue());
}};
Effect.Queue=Effect.Queues.get("global");
Effect.Base=Class.create({position:null,start:function(options){function codeForEvent(options,eventName){return((options[eventName+"Internal"]?"this.options."+eventName+"Internal(this);":"")+(options[eventName]?"this.options."+eventName+"(this);":""));
}if(options&&options.transition===false){options.transition=Effect.Transitions.linear;
}this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});
this.currentFrame=0;
this.state="idle";
this.startOn=this.options.delay*1000;
this.finishOn=this.startOn+(this.options.duration*1000);
this.fromToDelta=this.options.to-this.options.from;
this.totalTime=this.finishOn-this.startOn;
this.totalFrames=this.options.fps*this.options.duration;
this.render=(function(){function dispatch(effect,eventName){if(effect.options[eventName+"Internal"]){effect.options[eventName+"Internal"](effect);
}if(effect.options[eventName]){effect.options[eventName](effect);
}}return function(pos){if(this.state==="idle"){this.state="running";
dispatch(this,"beforeSetup");
if(this.setup){this.setup();
}dispatch(this,"afterSetup");
}if(this.state==="running"){pos=(this.options.transition(pos)*this.fromToDelta)+this.options.from;
this.position=pos;
dispatch(this,"beforeUpdate");
if(this.update){this.update(pos);
}dispatch(this,"afterUpdate");
}};
})();
this.event("beforeStart");
if(!this.options.sync){Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).add(this);
}},loop:function(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1);
this.cancel();
this.event("beforeFinish");
if(this.finish){this.finish();
}this.event("afterFinish");
return;
}var pos=(timePos-this.startOn)/this.totalTime,frame=(pos*this.totalFrames).round();
if(frame>this.currentFrame){this.render(pos);
this.currentFrame=frame;
}}},cancel:function(){if(!this.options.sync){Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).remove(this);
}this.state="finished";
},event:function(eventName){if(this.options[eventName+"Internal"]){this.options[eventName+"Internal"](this);
}if(this.options[eventName]){this.options[eventName](this);
}},inspect:function(){var data=$H();
for(property in this){if(!Object.isFunction(this[property])){data.set(property,this[property]);
}}return"#<Effect:"+data.inspect()+",options:"+$H(this.options).inspect()+">";
}});
Effect.Parallel=Class.create(Effect.Base,{initialize:function(effects){this.effects=effects||[];
this.start(arguments[1]);
},update:function(position){this.effects.invoke("render",position);
},finish:function(position){this.effects.each(function(effect){effect.render(1);
effect.cancel();
effect.event("beforeFinish");
if(effect.finish){effect.finish(position);
}effect.event("afterFinish");
});
}});
Effect.Tween=Class.create(Effect.Base,{initialize:function(object,from,to){object=Object.isString(object)?$(object):object;
var args=$A(arguments),method=args.last(),options=args.length==5?args[3]:null;
this.method=Object.isFunction(method)?method.bind(object):Object.isFunction(object[method])?object[method].bind(object):function(value){object[method]=value;
};
this.start(Object.extend({from:from,to:to},options||{}));
},update:function(position){this.method(position);
}});
Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}));
},update:Prototype.emptyFunction});
Effect.Opacity=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);
if(!this.element){throw (Effect._elementDoesNotExistError);
}if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1});
}var options=Object.extend({from:this.element.getOpacity()||0,to:1},arguments[1]||{});
this.start(options);
},update:function(position){this.element.setOpacity(position);
}});
Effect.Move=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);
if(!this.element){throw (Effect._elementDoesNotExistError);
}var options=Object.extend({x:0,y:0,mode:"relative"},arguments[1]||{});
this.start(options);
},setup:function(){this.element.makePositioned();
this.originalLeft=parseFloat(this.element.getStyle("left")||"0");
this.originalTop=parseFloat(this.element.getStyle("top")||"0");
if(this.options.mode=="absolute"){this.options.x=this.options.x-this.originalLeft;
this.options.y=this.options.y-this.originalTop;
}},update:function(position){this.element.setStyle({left:(this.options.x*position+this.originalLeft).round()+"px",top:(this.options.y*position+this.originalTop).round()+"px"});
}});
Effect.MoveBy=function(element,toTop,toLeft){return new Effect.Move(element,Object.extend({x:toLeft,y:toTop},arguments[3]||{}));
};
Effect.Scale=Class.create(Effect.Base,{initialize:function(element,percent){this.element=$(element);
if(!this.element){throw (Effect._elementDoesNotExistError);
}var options=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:percent},arguments[2]||{});
this.start(options);
},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;
this.elementPositioning=this.element.getStyle("position");
this.originalStyle={};
["top","left","width","height","fontSize"].each(function(k){this.originalStyle[k]=this.element.style[k];
}.bind(this));
this.originalTop=this.element.offsetTop;
this.originalLeft=this.element.offsetLeft;
var fontSize=this.element.getStyle("font-size")||"100%";
["em","px","%","pt"].each(function(fontSizeType){if(fontSize.indexOf(fontSizeType)>0){this.fontSize=parseFloat(fontSize);
this.fontSizeType=fontSizeType;
}}.bind(this));
this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;
this.dims=null;
if(this.options.scaleMode=="box"){this.dims=[this.element.offsetHeight,this.element.offsetWidth];
}if(/^content/.test(this.options.scaleMode)){this.dims=[this.element.scrollHeight,this.element.scrollWidth];
}if(!this.dims){this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth];
}},update:function(position){var currentScale=(this.options.scaleFrom/100)+(this.factor*position);
if(this.options.scaleContent&&this.fontSize){this.element.setStyle({fontSize:this.fontSize*currentScale+this.fontSizeType});
}this.setDimensions(this.dims[0]*currentScale,this.dims[1]*currentScale);
},finish:function(position){if(this.restoreAfterFinish){this.element.setStyle(this.originalStyle);
}},setDimensions:function(height,width){var d={};
if(this.options.scaleX){d.width=width.round()+"px";
}if(this.options.scaleY){d.height=height.round()+"px";
}if(this.options.scaleFromCenter){var topd=(height-this.dims[0])/2;
var leftd=(width-this.dims[1])/2;
if(this.elementPositioning=="absolute"){if(this.options.scaleY){d.top=this.originalTop-topd+"px";
}if(this.options.scaleX){d.left=this.originalLeft-leftd+"px";
}}else{if(this.options.scaleY){d.top=-topd+"px";
}if(this.options.scaleX){d.left=-leftd+"px";
}}}this.element.setStyle(d);
}});
Effect.Highlight=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);
if(!this.element){throw (Effect._elementDoesNotExistError);
}var options=Object.extend({startcolor:"#ffff99"},arguments[1]||{});
this.start(options);
},setup:function(){if(this.element.getStyle("display")=="none"){this.cancel();
return;
}this.oldStyle={};
if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle("background-image");
this.element.setStyle({backgroundImage:"none"});
}if(!this.options.endcolor){this.options.endcolor=this.element.getStyle("background-color").parseColor("#ffffff");
}if(!this.options.restorecolor){this.options.restorecolor=this.element.getStyle("background-color");
}this._base=$R(0,2).map(function(i){return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16);
}.bind(this));
this._delta=$R(0,2).map(function(i){return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i];
}.bind(this));
},update:function(position){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(m,v,i){return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart());
}.bind(this))});
},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}));
}});
Effect.ScrollTo=function(element){var options=arguments[1]||{},scrollOffsets=document.viewport.getScrollOffsets(),elementOffsets=$(element).cumulativeOffset();
if(options.offset){elementOffsets[1]+=options.offset;
}return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1],options,function(p){scrollTo(scrollOffsets.left,p.round());
});
};
Effect.Fade=function(element){element=$(element);
var oldOpacity=element.getInlineOpacity();
var options=Object.extend({from:element.getOpacity()||1,to:0,afterFinishInternal:function(effect){if(effect.options.to!=0){return;
}effect.element.hide().setStyle({opacity:oldOpacity});
}},arguments[1]||{});
return new Effect.Opacity(element,options);
};
Effect.Appear=function(element){element=$(element);
var options=Object.extend({from:(element.getStyle("display")=="none"?0:element.getOpacity()||0),to:1,afterFinishInternal:function(effect){effect.element.forceRerendering();
},beforeSetup:function(effect){effect.element.setOpacity(effect.options.from).show();
}},arguments[1]||{});
return new Effect.Opacity(element,options);
};
Effect.Puff=function(element){element=$(element);
var oldStyle={opacity:element.getInlineOpacity(),position:element.getStyle("position"),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};
return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(effect){Position.absolutize(effect.effects[0].element);
},afterFinishInternal:function(effect){effect.effects[0].element.hide().setStyle(oldStyle);
}},arguments[1]||{}));
};
Effect.BlindUp=function(element){element=$(element);
element.makeClipping();
return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){effect.element.hide().undoClipping();
}},arguments[1]||{}));
};
Effect.BlindDown=function(element){element=$(element);
var elementDimensions=element.getDimensions();
return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makeClipping().setStyle({height:"0px"}).show();
},afterFinishInternal:function(effect){effect.element.undoClipping();
}},arguments[1]||{}));
};
Effect.SwitchOff=function(element){element=$(element);
var oldOpacity=element.getInlineOpacity();
return new Effect.Appear(element,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){new Effect.Scale(effect.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makePositioned().makeClipping();
},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned().setStyle({opacity:oldOpacity});
}});
}},arguments[1]||{}));
};
Effect.DropOut=function(element){element=$(element);
var oldStyle={top:element.getStyle("top"),left:element.getStyle("left"),opacity:element.getInlineOpacity()};
return new Effect.Parallel([new Effect.Move(element,{x:0,y:100,sync:true}),new Effect.Opacity(element,{sync:true,to:0})],Object.extend({duration:0.5,beforeSetup:function(effect){effect.effects[0].element.makePositioned();
},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
}},arguments[1]||{}));
};
Effect.Shake=function(element){element=$(element);
var options=Object.extend({distance:20,duration:0.5},arguments[1]||{});
var distance=parseFloat(options.distance);
var split=parseFloat(options.duration)/10;
var oldStyle={top:element.getStyle("top"),left:element.getStyle("left")};
return new Effect.Move(element,{x:distance,y:0,duration:split,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance,y:0,duration:split,afterFinishInternal:function(effect){effect.element.undoPositioned().setStyle(oldStyle);
}});
}});
}});
}});
}});
}});
};
Effect.SlideDown=function(element){element=$(element).cleanWhitespace();
var oldInnerBottom=element.down().getStyle("bottom");
var elementDimensions=element.getDimensions();
return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();
effect.element.down().makePositioned();
if(window.opera){effect.element.setStyle({top:""});
}effect.element.makeClipping().setStyle({height:"0px"}).show();
},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+"px"});
},afterFinishInternal:function(effect){effect.element.undoClipping().undoPositioned();
effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});
}},arguments[1]||{}));
};
Effect.SlideUp=function(element){element=$(element).cleanWhitespace();
var oldInnerBottom=element.down().getStyle("bottom");
var elementDimensions=element.getDimensions();
return new Effect.Scale(element,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();
effect.element.down().makePositioned();
if(window.opera){effect.element.setStyle({top:""});
}effect.element.makeClipping().show();
},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+"px"});
},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned();
effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});
}},arguments[1]||{}));
};
Effect.Squish=function(element){return new Effect.Scale(element,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makeClipping();
},afterFinishInternal:function(effect){effect.element.hide().undoClipping();
}});
};
Effect.Grow=function(element){element=$(element);
var options=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});
var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};
var dims=element.getDimensions();
var initialMoveX,initialMoveY;
var moveX,moveY;
switch(options.direction){case"top-left":initialMoveX=initialMoveY=moveX=moveY=0;
break;
case"top-right":initialMoveX=dims.width;
initialMoveY=moveY=0;
moveX=-dims.width;
break;
case"bottom-left":initialMoveX=moveX=0;
initialMoveY=dims.height;
moveY=-dims.height;
break;
case"bottom-right":initialMoveX=dims.width;
initialMoveY=dims.height;
moveX=-dims.width;
moveY=-dims.height;
break;
case"center":initialMoveX=dims.width/2;
initialMoveY=dims.height/2;
moveX=-dims.width/2;
moveY=-dims.height/2;
break;
}return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){effect.element.hide().makeClipping().makePositioned();
},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1,from:0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:"0px"}).show();
},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
}},options));
}});
};
Effect.Shrink=function(element){element=$(element);
var options=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});
var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};
var dims=element.getDimensions();
var moveX,moveY;
switch(options.direction){case"top-left":moveX=moveY=0;
break;
case"top-right":moveX=dims.width;
moveY=0;
break;
case"bottom-left":moveX=0;
moveY=dims.height;
break;
case"bottom-right":moveX=dims.width;
moveY=dims.height;
break;
case"center":moveX=dims.width/2;
moveY=dims.height/2;
break;
}return new Effect.Parallel([new Effect.Opacity(element,{sync:true,to:0,from:1,transition:options.opacityTransition}),new Effect.Scale(element,window.opera?1:0,{sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition})],Object.extend({beforeStartInternal:function(effect){effect.effects[0].element.makePositioned().makeClipping();
},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle);
}},options));
};
Effect.Pulsate=function(element){element=$(element);
var options=arguments[1]||{},oldOpacity=element.getInlineOpacity(),transition=options.transition||Effect.Transitions.linear,reverser=function(pos){return 1-transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2)+0.5);
};
return new Effect.Opacity(element,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity});
}},options),{transition:reverser}));
};
Effect.Fold=function(element){element=$(element);
var oldStyle={top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};
element.makeClipping();
return new Effect.Scale(element,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(effect){new Effect.Scale(element,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(effect){effect.element.hide().undoClipping().setStyle(oldStyle);
}});
}},arguments[1]||{}));
};
Effect.Morph=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);
if(!this.element){throw (Effect._elementDoesNotExistError);
}var options=Object.extend({style:{}},arguments[1]||{});
if(!Object.isString(options.style)){this.style=$H(options.style);
}else{if(options.style.include(":")){this.style=options.style.parseStyle();
}else{this.element.addClassName(options.style);
this.style=$H(this.element.getStyles());
this.element.removeClassName(options.style);
var css=this.element.getStyles();
this.style=this.style.reject(function(style){return style.value==css[style.key];
});
options.afterFinishInternal=function(effect){effect.element.addClassName(effect.options.style);
effect.transforms.each(function(transform){effect.element.style[transform.style]="";
});
};
}}this.start(options);
},setup:function(){function parseColor(color){if(!color||["rgba(0, 0, 0, 0)","transparent"].include(color)){color="#ffffff";
}color=color.parseColor();
return $R(0,2).map(function(i){return parseInt(color.slice(i*2+1,i*2+3),16);
});
}this.transforms=this.style.map(function(pair){var property=pair[0],value=pair[1],unit=null;
if(value.parseColor("#zzzzzz")!="#zzzzzz"){value=value.parseColor();
unit="color";
}else{if(property=="opacity"){value=parseFloat(value);
if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1});
}}else{if(Element.CSS_LENGTH.test(value)){var components=value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
value=parseFloat(components[1]);
unit=(components.length==3)?components[2]:null;
}}}var originalValue=this.element.getStyle(property);
return{style:property.camelize(),originalValue:unit=="color"?parseColor(originalValue):parseFloat(originalValue||0),targetValue:unit=="color"?parseColor(value):value,unit:unit};
}.bind(this)).reject(function(transform){return((transform.originalValue==transform.targetValue)||(transform.unit!="color"&&(isNaN(transform.originalValue)||isNaN(transform.targetValue))));
});
},update:function(position){var style={},transform,i=this.transforms.length;
while(i--){style[(transform=this.transforms[i]).style]=transform.unit=="color"?"#"+(Math.round(transform.originalValue[0]+(transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart()+(Math.round(transform.originalValue[1]+(transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart()+(Math.round(transform.originalValue[2]+(transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart():(transform.originalValue+(transform.targetValue-transform.originalValue)*position).toFixed(3)+(transform.unit===null?"":transform.unit);
}this.element.setStyle(style,true);
}});
Effect.Transform=Class.create({initialize:function(tracks){this.tracks=[];
this.options=arguments[1]||{};
this.addTracks(tracks);
},addTracks:function(tracks){tracks.each(function(track){track=$H(track);
var data=track.values().first();
this.tracks.push($H({ids:track.keys().first(),effect:Effect.Morph,options:{style:data}}));
}.bind(this));
return this;
},play:function(){return new Effect.Parallel(this.tracks.map(function(track){var ids=track.get("ids"),effect=track.get("effect"),options=track.get("options");
var elements=[$(ids)||$$(ids)].flatten();
return elements.map(function(e){return new effect(e,Object.extend({sync:true},options));
});
}).flatten(),this.options);
}});
Element.CSS_PROPERTIES=$w("backgroundColor backgroundPosition borderBottomColor borderBottomStyle "+"borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth "+"borderRightColor borderRightStyle borderRightWidth borderSpacing "+"borderTopColor borderTopStyle borderTopWidth bottom clip color "+"fontSize fontWeight height left letterSpacing lineHeight "+"marginBottom marginLeft marginRight marginTop markerOffset maxHeight "+"maxWidth minHeight minWidth opacity outlineColor outlineOffset "+"outlineWidth paddingBottom paddingLeft paddingRight paddingTop "+"right textIndent top width wordSpacing zIndex");
Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
String.__parseStyleElement=document.createElement("div");
String.prototype.parseStyle=function(){var style,styleRules=$H();
if(Prototype.Browser.WebKit){style=new Element("div",{style:this}).style;
}else{String.__parseStyleElement.innerHTML='<div style="'+this+'"></div>';
style=String.__parseStyleElement.childNodes[0].style;
}Element.CSS_PROPERTIES.each(function(property){if(style[property]){styleRules.set(property,style[property]);
}});
if(Prototype.Browser.IE&&this.include("opacity")){styleRules.set("opacity",this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);
}return styleRules;
};
if(document.defaultView&&document.defaultView.getComputedStyle){Element.getStyles=function(element){var css=document.defaultView.getComputedStyle($(element),null);
return Element.CSS_PROPERTIES.inject({},function(styles,property){styles[property]=css[property];
return styles;
});
};
}else{Element.getStyles=function(element){element=$(element);
var css=element.currentStyle,styles;
styles=Element.CSS_PROPERTIES.inject({},function(results,property){results[property]=css[property];
return results;
});
if(!styles.opacity){styles.opacity=element.getOpacity();
}return styles;
};
}Effect.Methods={morph:function(element,style){element=$(element);
new Effect.Morph(element,Object.extend({style:style},arguments[2]||{}));
return element;
},visualEffect:function(element,effect,options){element=$(element);
var s=effect.dasherize().camelize(),klass=s.charAt(0).toUpperCase()+s.substring(1);
new Effect[klass](element,options);
return element;
},highlight:function(element,options){element=$(element);
new Effect.Highlight(element,options);
return element;
}};
$w("fade appear grow shrink fold blindUp blindDown slideUp slideDown "+"pulsate shake puff squish switchOff dropOut").each(function(effect){Effect.Methods[effect]=function(element,options){element=$(element);
Effect[effect.charAt(0).toUpperCase()+effect.substring(1)](element,options);
return element;
};
});
$w("getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles").each(function(f){Effect.Methods[f]=Element[f];
});
Element.addMethods(Effect.Methods);
if(!Control){var Control={};
}Control.Slider=Class.create({initialize:function(handle,track,options){var slider=this;
if(Object.isArray(handle)){this.handles=handle.collect(function(e){return $(e);
});
}else{this.handles=[$(handle)];
}this.track=$(track);
this.options=options||{};
this.axis=this.options.axis||"horizontal";
this.increment=this.options.increment||1;
this.step=parseInt(this.options.step||"1");
this.range=this.options.range||$R(0,1);
this.value=0;
this.values=this.handles.map(function(){return 0;
});
this.spans=this.options.spans?this.options.spans.map(function(s){return $(s);
}):false;
this.options.startSpan=$(this.options.startSpan||null);
this.options.endSpan=$(this.options.endSpan||null);
this.restricted=this.options.restricted||false;
this.maximum=this.options.maximum||this.range.end;
this.minimum=this.options.minimum||this.range.start;
this.alignX=parseInt(this.options.alignX||"0");
this.alignY=parseInt(this.options.alignY||"0");
this.trackLength=this.maximumOffset()-this.minimumOffset();
this.handleLength=this.isVertical()?(this.handles[0].offsetHeight!=0?this.handles[0].offsetHeight:this.handles[0].style.height.replace(/px$/,"")):(this.handles[0].offsetWidth!=0?this.handles[0].offsetWidth:this.handles[0].style.width.replace(/px$/,""));
this.active=false;
this.dragging=false;
this.disabled=false;
if(this.options.disabled){this.setDisabled();
}this.allowedValues=this.options.values?this.options.values.sortBy(Prototype.K):false;
if(this.allowedValues){this.minimum=this.allowedValues.min();
this.maximum=this.allowedValues.max();
}this.eventMouseDown=this.startDrag.bindAsEventListener(this);
this.eventMouseUp=this.endDrag.bindAsEventListener(this);
this.eventMouseMove=this.update.bindAsEventListener(this);
this.handles.each(function(h,i){i=slider.handles.length-1-i;
slider.setValue(parseFloat((Object.isArray(slider.options.sliderValue)?slider.options.sliderValue[i]:slider.options.sliderValue)||slider.range.start),i);
h.makePositioned().observe("mousedown",slider.eventMouseDown);
});
this.track.observe("mousedown",this.eventMouseDown);
document.observe("mouseup",this.eventMouseUp);
document.observe("mousemove",this.eventMouseMove);
this.initialized=true;
},dispose:function(){var slider=this;
Event.stopObserving(this.track,"mousedown",this.eventMouseDown);
Event.stopObserving(document,"mouseup",this.eventMouseUp);
Event.stopObserving(document,"mousemove",this.eventMouseMove);
this.handles.each(function(h){Event.stopObserving(h,"mousedown",slider.eventMouseDown);
});
},setDisabled:function(){this.disabled=true;
},setEnabled:function(){this.disabled=false;
},getNearestValue:function(value){if(this.allowedValues){if(value>=this.allowedValues.max()){return(this.allowedValues.max());
}if(value<=this.allowedValues.min()){return(this.allowedValues.min());
}var offset=Math.abs(this.allowedValues[0]-value);
var newValue=this.allowedValues[0];
this.allowedValues.each(function(v){var currentOffset=Math.abs(v-value);
if(currentOffset<=offset){newValue=v;
offset=currentOffset;
}});
return newValue;
}if(value>this.range.end){return this.range.end;
}if(value<this.range.start){return this.range.start;
}return value;
},setValue:function(sliderValue,handleIdx){if(!this.active){this.activeHandleIdx=handleIdx||0;
this.activeHandle=this.handles[this.activeHandleIdx];
this.updateStyles();
}handleIdx=handleIdx||this.activeHandleIdx||0;
if(this.initialized&&this.restricted){if((handleIdx>0)&&(sliderValue<this.values[handleIdx-1])){sliderValue=this.values[handleIdx-1];
}if((handleIdx<(this.handles.length-1))&&(sliderValue>this.values[handleIdx+1])){sliderValue=this.values[handleIdx+1];
}}sliderValue=this.getNearestValue(sliderValue);
this.values[handleIdx]=sliderValue;
this.value=this.values[0];
this.handles[handleIdx].style[this.isVertical()?"top":"left"]=this.translateToPx(sliderValue);
this.drawSpans();
if(!this.dragging||!this.event){this.updateFinished();
}},setValueBy:function(delta,handleIdx){this.setValue(this.values[handleIdx||this.activeHandleIdx||0]+delta,handleIdx||this.activeHandleIdx||0);
},translateToPx:function(value){return Math.round(((this.trackLength-this.handleLength)/(this.range.end-this.range.start))*(value-this.range.start))+"px";
},translateToValue:function(offset){return((offset/(this.trackLength-this.handleLength)*(this.range.end-this.range.start))+this.range.start);
},getRange:function(range){var v=this.values.sortBy(Prototype.K);
range=range||0;
return $R(v[range],v[range+1]);
},minimumOffset:function(){return(this.isVertical()?this.alignY:this.alignX);
},maximumOffset:function(){return(this.isVertical()?(this.track.offsetHeight!=0?this.track.offsetHeight:this.track.style.height.replace(/px$/,""))-this.alignY:(this.track.offsetWidth!=0?this.track.offsetWidth:this.track.style.width.replace(/px$/,""))-this.alignX);
},isVertical:function(){return(this.axis=="vertical");
},drawSpans:function(){var slider=this;
if(this.spans){$R(0,this.spans.length-1).each(function(r){slider.setSpan(slider.spans[r],slider.getRange(r));
});
}if(this.options.startSpan){this.setSpan(this.options.startSpan,$R(0,this.values.length>1?this.getRange(0).min():this.value));
}if(this.options.endSpan){this.setSpan(this.options.endSpan,$R(this.values.length>1?this.getRange(this.spans.length-1).max():this.value,this.maximum));
}},setSpan:function(span,range){if(this.isVertical()){span.style.top=this.translateToPx(range.start);
span.style.height=this.translateToPx(range.end-range.start+this.range.start);
}else{span.style.left=this.translateToPx(range.start);
span.style.width=this.translateToPx(range.end-range.start+this.range.start);
}},updateStyles:function(){this.handles.each(function(h){Element.removeClassName(h,"selected");
});
Element.addClassName(this.activeHandle,"selected");
},startDrag:function(event){if(Event.isLeftClick(event)){if(!this.disabled){this.active=true;
var handle=Event.element(event);
var pointer=[Event.pointerX(event),Event.pointerY(event)];
var track=handle;
if(track==this.track){var offsets=Position.cumulativeOffset(this.track);
this.event=event;
this.setValue(this.translateToValue((this.isVertical()?pointer[1]-offsets[1]:pointer[0]-offsets[0])-(this.handleLength/2)));
var offsets=Position.cumulativeOffset(this.activeHandle);
this.offsetX=(pointer[0]-offsets[0]);
this.offsetY=(pointer[1]-offsets[1]);
}else{while((this.handles.indexOf(handle)==-1)&&handle.parentNode){handle=handle.parentNode;
}if(this.handles.indexOf(handle)!=-1){this.activeHandle=handle;
this.activeHandleIdx=this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets=Position.cumulativeOffset(this.activeHandle);
this.offsetX=(pointer[0]-offsets[0]);
this.offsetY=(pointer[1]-offsets[1]);
}}}Event.stop(event);
}},update:function(event){if(this.active){if(!this.dragging){this.dragging=true;
}this.draw(event);
if(Prototype.Browser.WebKit){window.scrollBy(0,0);
}Event.stop(event);
}},draw:function(event){var pointer=[Event.pointerX(event),Event.pointerY(event)];
var offsets=Position.cumulativeOffset(this.track);
pointer[0]-=this.offsetX+offsets[0];
pointer[1]-=this.offsetY+offsets[1];
this.event=event;
this.setValue(this.translateToValue(this.isVertical()?pointer[1]:pointer[0]));
if(this.initialized&&this.options.onSlide){this.options.onSlide(this.values.length>1?this.values:this.value,this);
}},endDrag:function(event){if(this.active&&this.dragging){this.finishDrag(event,true);
Event.stop(event);
}this.active=false;
this.dragging=false;
},finishDrag:function(event,success){this.active=false;
this.dragging=false;
this.updateFinished();
},updateFinished:function(){if(this.initialized&&this.options.onChange){this.options.onChange(this.values.length>1?this.values:this.value,this);
}this.event=null;
}});
if(typeof Prototype=="undefined"||!Prototype.Version.match("1.6")){throw ("Prototype-UI library require Prototype library >= 1.6.0");
}if(Prototype.Browser.WebKit){Prototype.Browser.WebKitVersion=parseFloat(navigator.userAgent.match(/AppleWebKit\/([\d\.\+]*)/)[1]);
Prototype.Browser.Safari2=(Prototype.Browser.WebKitVersion<420);
}if(Prototype.Browser.IE){Prototype.Browser.IEVersion=parseFloat(navigator.appVersion.split(";")[1].strip().split(" ")[1]);
Prototype.Browser.IE6=Prototype.Browser.IEVersion==6;
Prototype.Browser.IE7=Prototype.Browser.IEVersion==7;
}Prototype.falseFunction=function(){return false;
};
Prototype.trueFunction=function(){return true;
};
var UI={Abstract:{},Ajax:{}};
Object.extend(Class.Methods,{extend:Object.extend.methodize(),addMethods:Class.Methods.addMethods.wrap(function(proceed,source){if(!source){return this;
}if(!source.hasOwnProperty("methodsAdded")){return proceed(source);
}var callback=source.methodsAdded;
delete source.methodsAdded;
proceed(source);
callback.call(source,this);
source.methodsAdded=callback;
return this;
}),addMethod:function(name,lambda){var methods={};
methods[name]=lambda;
return this.addMethods(methods);
},method:function(name){return this.prototype[name].valueOf();
},classMethod:function(){$A(arguments).flatten().each(function(method){this[method]=(function(){return this[method].apply(this,arguments);
}).bind(this.prototype);
},this);
return this;
},undefMethod:function(name){this.prototype[name]=undefined;
return this;
},removeMethod:function(name){delete this.prototype[name];
return this;
},aliasMethod:function(newName,name){this.prototype[newName]=this.prototype[name];
return this;
},aliasMethodChain:function(target,feature){feature=feature.camelcase();
this.aliasMethod(target+"Without"+feature,target);
this.aliasMethod(target,target+"With"+feature);
return this;
}});
Object.extend(Number.prototype,{snap:function(round){return parseInt(round==1?this:(this/round).floor()*round);
}});
Object.extend(String.prototype,{camelcase:function(){var string=this.dasherize().camelize();
return string.charAt(0).toUpperCase()+string.slice(1);
},makeElement:function(){var wrapper=new Element("div");
wrapper.innerHTML=this;
return wrapper.down();
}});
Object.extend(Array.prototype,{empty:function(){return !this.length;
},extractOptions:function(){return this.last().constructor===Object?this.pop():{};
},removeAt:function(index){var object=this[index];
this.splice(index,1);
return object;
},remove:function(object){var index;
while((index=this.indexOf(object))!=-1){this.removeAt(index);
}return object;
},insert:function(index){var args=$A(arguments);
args.shift();
this.splice.apply(this,[index,0].concat(args));
return this;
}});
Element.addMethods({getScrollDimensions:function(element){return{width:element.scrollWidth,height:element.scrollHeight};
},getScrollOffset:function(element){return Element._returnOffset(element.scrollLeft,element.scrollTop);
},setScrollOffset:function(element,offset){element=$(element);
if(arguments.length==3){offset={left:offset,top:arguments[2]};
}element.scrollLeft=offset.left;
element.scrollTop=offset.top;
return element;
},getNumStyle:function(element,style){var value=parseFloat($(element).getStyle(style));
return isNaN(value)?null:value;
},appendText:function(element,text){element=$(element);
text=String.interpret(text);
element.appendChild(document.createTextNode(text));
return element;
}});
document.whenReady=function(callback){if(document.loaded){callback.call(document);
}else{document.observe("dom:loaded",callback);
}};
Object.extend(document.viewport,{getScrollOffset:document.viewport.getScrollOffsets,setScrollOffset:function(offset){Element.setScrollOffset(Prototype.Browser.WebKit?document.body:document.documentElement,offset);
},getScrollDimensions:function(){return Element.getScrollDimensions(Prototype.Browser.WebKit?document.body:document.documentElement);
}});
(function(){UI.Options={methodsAdded:function(klass){klass.classMethod($w(" setOptions allOptions optionsGetter optionsSetter optionsAccessor "));
},setOptions:function(options){if(!this.hasOwnProperty("options")){this.options=this.allOptions();
}this.options=Object.extend(this.options,options||{});
},allOptions:function(){var superclass=this.constructor.superclass,ancestor=superclass&&superclass.prototype;
return(ancestor&&ancestor.allOptions)?Object.extend(ancestor.allOptions(),this.options):Object.clone(this.options);
},optionsGetter:function(){addOptionsAccessors(this,arguments,false);
},optionsSetter:function(){addOptionsAccessors(this,arguments,true);
},optionsAccessor:function(){this.optionsGetter.apply(this,arguments);
this.optionsSetter.apply(this,arguments);
}};
function addOptionsAccessors(receiver,names,areSetters){names=$A(names).flatten();
if(names.empty()){names=Object.keys(receiver.allOptions());
}names.each(function(name){var accessorName=(areSetters?"set":"get")+name.camelcase();
receiver[accessorName]=receiver[accessorName]||(areSetters?function(value){return this.options[name]=value;
}:function(){return this.options[name];
});
});
}})();
UI.Carousel=Class.create(UI.Options,{options:{direction:"horizontal",previousButton:".previous_button",nextButton:".next_button",container:".container",scrollInc:"auto",disabledButtonSuffix:"_disabled",overButtonSuffix:"_over"},initialize:function(element,options){this.setOptions(options);
this.element=$(element);
this.id=this.element.id;
this.container=this.element.down(this.options.container).firstDescendant();
this.elements=this.container.childElements();
this.previousButton=this.options.previousButton==false?null:this.element.down(this.options.previousButton);
this.nextButton=this.options.nextButton==false?null:this.element.down(this.options.nextButton);
this.posAttribute=(this.options.direction=="horizontal"?"left":"top");
this.dimAttribute=(this.options.direction=="horizontal"?"width":"height");
this.elementSize=this.computeElementSize();
this.nbVisible=this.currentSize()/this.elementSize;
var scrollInc=this.options.scrollInc;
if(scrollInc=="auto"){scrollInc=Math.floor(this.nbVisible);
}[this.previousButton,this.nextButton].each(function(button){if(!button){return;
}var className=(button==this.nextButton?"next_button":"previous_button")+this.options.overButtonSuffix;
button.clickHandler=this.scroll.bind(this,(button==this.nextButton?-1:1)*scrollInc*this.elementSize);
button.observe("click",button.clickHandler).observe("mouseover",function(){button.addClassName(className);
}.bind(this)).observe("mouseout",function(){button.removeClassName(className);
}.bind(this));
},this);
this.updateButtons();
},destroy:function($super){[this.previousButton,this.nextButton].each(function(button){if(!button){return;
}button.stopObserving("click",button.clickHandler);
},this);
this.element.remove();
this.fire("destroyed");
},fire:function(eventName,memo){memo=memo||{};
memo.carousel=this;
return this.element.fire("carousel:"+eventName,memo);
},observe:function(eventName,handler){this.element.observe("carousel:"+eventName,handler.bind(this));
return this;
},stopObserving:function(eventName,handler){this.element.stopObserving("carousel:"+eventName,handler);
return this;
},checkScroll:function(position,updatePosition){if(position>0){position=0;
}else{var limit=this.elements.last().positionedOffset()[this.posAttribute]+this.elementSize;
var carouselSize=this.currentSize();
if(position+limit<carouselSize){position+=carouselSize-(position+limit);
}position=Math.min(position,0);
}if(updatePosition){this.container.style[this.posAttribute]=position+"px";
}return position;
},scroll:function(deltaPixel){if(this.animating){return this;
}var position=this.currentPosition()+deltaPixel;
position=this.checkScroll(position,false);
deltaPixel=position-this.currentPosition();
if(deltaPixel!=0){this.animating=true;
this.fire("scroll:started");
var that=this;
this.container.morph("opacity:0.5",{duration:0.2,afterFinish:function(){that.container.morph(that.posAttribute+": "+position+"px",{duration:0.4,delay:0.2,afterFinish:function(){that.container.morph("opacity:1",{duration:0.2,afterFinish:function(){that.animating=false;
that.updateButtons().fire("scroll:ended",{shift:deltaPixel/that.currentSize()});
}});
}});
}});
}return this;
},scrollTo:function(index){if(this.animating||index<0||index>this.elements.length||index==this.currentIndex()||isNaN(parseInt(index))){return this;
}return this.scroll((this.currentIndex()-index)*this.elementSize);
},updateButtons:function(){this.updatePreviousButton();
this.updateNextButton();
return this;
},updatePreviousButton:function(){var position=this.currentPosition();
var previousClassName="previous_button"+this.options.disabledButtonSuffix;
if(this.previousButton.hasClassName(previousClassName)&&position!=0){this.previousButton.removeClassName(previousClassName);
this.fire("previousButton:enabled");
}if(!this.previousButton.hasClassName(previousClassName)&&position==0){this.previousButton.addClassName(previousClassName);
this.fire("previousButton:disabled");
}},updateNextButton:function(){var lastPosition=this.currentLastPosition();
var size=this.currentSize();
var nextClassName="next_button"+this.options.disabledButtonSuffix;
if(this.nextButton.hasClassName(nextClassName)&&lastPosition!=size){this.nextButton.removeClassName(nextClassName);
this.fire("nextButton:enabled");
}if(!this.nextButton.hasClassName(nextClassName)&&lastPosition==size){this.nextButton.addClassName(nextClassName);
this.fire("nextButton:disabled");
}},computeElementSize:function(){return this.elements.first().getDimensions()[this.dimAttribute];
},currentIndex:function(){return -this.currentPosition()/this.elementSize;
},currentLastPosition:function(){if(this.container.childElements().empty()){return 0;
}return this.currentPosition()+this.elements.last().positionedOffset()[this.posAttribute]+this.elementSize;
},currentPosition:function(){return this.container.getNumStyle(this.posAttribute);
},currentSize:function(){return this.container.parentNode.getDimensions()[this.dimAttribute];
},updateSize:function(){this.nbVisible=this.currentSize()/this.elementSize;
var scrollInc=this.options.scrollInc;
if(scrollInc=="auto"){scrollInc=Math.floor(this.nbVisible);
}[this.previousButton,this.nextButton].each(function(button){if(!button){return;
}button.stopObserving("click",button.clickHandler);
button.clickHandler=this.scroll.bind(this,(button==this.nextButton?-1:1)*scrollInc*this.elementSize);
button.observe("click",button.clickHandler);
},this);
this.checkScroll(this.currentPosition(),true);
this.updateButtons().fire("sizeUpdated");
return this;
}});
UI.Ajax.Carousel=Class.create(UI.Carousel,{options:{elementSize:-1,url:null},initialize:function($super,element,options){if(!options.url){throw ("url option is required for UI.Ajax.Carousel");
}if(!options.elementSize){throw ("elementSize option is required for UI.Ajax.Carousel");
}$super(element,options);
this.endIndex=0;
this.hasMore=true;
this.updateHandler=this.update.bind(this);
this.updateAndScrollHandler=function(nbElements,transport,json){this.update(transport,json);
this.scroll(nbElements);
}.bind(this);
this.runRequest.bind(this).defer({parameters:{from:0,to:Math.ceil(this.nbVisible)-1},onSuccess:this.updateHandler});
},runRequest:function(options){this.requestRunning=true;
new Ajax.Request(this.options.url,Object.extend({method:"GET"},options));
this.fire("request:started");
return this;
},scroll:function($super,deltaPixel){if(this.animating||this.requestRunning){return this;
}var nbElements=(-deltaPixel)/this.elementSize;
if(this.hasMore&&nbElements>0&&this.currentIndex()+this.nbVisible+nbElements-1>this.endIndex){var from=this.endIndex+1;
var to=Math.ceil(from+this.nbVisible-1);
this.runRequest({parameters:{from:from,to:to},onSuccess:this.updateAndScrollHandler.curry(deltaPixel).bind(this)});
return this;
}else{$super(deltaPixel);
}},update:function(transport,json){this.requestRunning=false;
this.fire("request:ended");
if(!json){json=transport.responseJSON;
}this.hasMore=json.more;
this.endIndex=Math.max(this.endIndex,json.to);
this.elements=this.container.insert({bottom:json.html}).childElements();
return this.updateButtons();
},computeElementSize:function(){return this.options.elementSize;
},updateSize:function($super){var nbVisible=this.nbVisible;
$super();
if(Math.floor(this.nbVisible)-Math.floor(nbVisible)>=1&&this.hasMore){if(this.currentIndex()+Math.floor(this.nbVisible)>=this.endIndex){var nbNew=Math.floor(this.currentIndex()+Math.floor(this.nbVisible)-this.endIndex);
this.runRequest({parameters:{from:this.endIndex+1,to:this.endIndex+nbNew},onSuccess:this.updateHandler});
}}return this;
},updateNextButton:function($super){var lastPosition=this.currentLastPosition();
var size=this.currentSize();
var nextClassName="next_button"+this.options.disabledButtonSuffix;
if(this.nextButton.hasClassName(nextClassName)&&lastPosition!=size){this.nextButton.removeClassName(nextClassName);
this.fire("nextButton:enabled");
}if(!this.nextButton.hasClassName(nextClassName)&&lastPosition==size&&!this.hasMore){this.nextButton.addClassName(nextClassName);
this.fire("nextButton:disabled");
}}});
function ImageFlow(){this.defaults={ImageFlowID:"imageflow",preloadImages:true,reflections:true,reflectionP:0.5,reflectionPNG:false,reflectionGET:"",imageFocusMax:4,imageFocusM:1,imageCursor:"default",startID:1,startAnimation:false,slider:true,sliderCursor:"e-resize",sliderWidth:14,xStep:150,captions:true,opacity:false,opacityArray:[10,8,6,4,2]};
var thisObject=this;
this.init=function(options){this.ID=(options!==undefined&&options.ImageFlowID!==undefined)?options.ImageFlowID:thisObject.defaults.ImageFlowID;
this.preloadImages=(options!==undefined&&options.preloadImages!==undefined)?options.preloadImages:thisObject.defaults.preloadImages;
this.reflections=(options!==undefined&&options.reflections!==undefined)?options.reflections:thisObject.defaults.reflections;
this.reflectionP=(options!==undefined&&options.reflectionP!==undefined)?options.reflectionP:thisObject.defaults.reflectionP;
this.reflectionPNG=(options!==undefined&&options.reflectionPNG!==undefined)?options.reflectionPNG:thisObject.defaults.reflectionPNG;
this.reflectionGET=(options!==undefined&&options.reflectionGET!==undefined)?options.reflectionGET:thisObject.defaults.reflectionGET;
this.imageFocusMax=(options!==undefined&&options.imageFocusMax!==undefined)?options.imageFocusMax:thisObject.defaults.imageFocusMax;
this.imageFocusM=(options!==undefined&&options.imageFocusM!==undefined)?options.imageFocusM:thisObject.defaults.imageFocusM;
this.imageCursor=(options!==undefined&&options.imageCursor!==undefined)?options.imageCursor:thisObject.defaults.imageCursor;
this.startID=(options!==undefined&&options.startID!==undefined)?options.startID:thisObject.defaults.startID;
this.startAnimation=(options!==undefined&&options.startAnimation!==undefined)?options.startAnimation:thisObject.defaults.startAnimation;
this.slider=(options!==undefined&&options.slider!==undefined)?options.slider:thisObject.defaults.slider;
this.sliderCursor=(options!==undefined&&options.sliderCursor!==undefined)?options.sliderCursor:thisObject.defaults.sliderCursor;
this.sliderWidth=(options!==undefined&&options.sliderWidth!==undefined)?options.sliderWidth:thisObject.defaults.sliderWidth;
this.xStep=(options!==undefined&&options.xStep!==undefined)?options.xStep:thisObject.defaults.xStep;
this.captions=(options!==undefined&&options.captions!==undefined)?options.captions:thisObject.defaults.captions;
this.opacity=(options!==undefined&&options.opacity!==undefined)?options.opacity:thisObject.defaults.opacity;
this.opacityArray=(options!==undefined&&options.opacityArray!==undefined)?options.opacityArray:thisObject.defaults.opacityArray;
var ImageFlowDiv=document.getElementById(thisObject.ID);
if(ImageFlowDiv){ImageFlowDiv.style.visibility="visible";
this.ImageFlowDiv=ImageFlowDiv;
if(this.createStructure()){this.imagesDiv=document.getElementById(thisObject.ID+"_images");
this.captionDiv=document.getElementById(thisObject.ID+"_caption");
this.scrollbarDiv=document.getElementById(thisObject.ID+"_scrollbar");
this.sliderDiv=document.getElementById(thisObject.ID+"_slider");
this.indexArray=[];
this.current=0;
this.imageID=0;
this.target=0;
this.memTarget=0;
this.firstRefresh=true;
this.firstCheck=true;
this.busy=false;
if(this.slider===false){this.scrollbarDiv.style.display="none";
}var width=this.ImageFlowDiv.offsetWidth;
var height=Math.round(width*0.5085);
document.getElementById(thisObject.ID+"_loading_txt").style.paddingTop=((height*0.5)-22)+"px";
ImageFlowDiv.style.height=height+"px";
this.loadingProgress();
}}};
this.createStructure=function(){var imagesDiv=document.createElement("div");
imagesDiv.setAttribute("id",thisObject.ID+"_images");
imagesDiv.setAttribute("class","images");
imagesDiv.setAttribute("className","images");
var node=null;
var max=this.ImageFlowDiv.childNodes.length;
for(var index=0;
index<max;
index++){node=this.ImageFlowDiv.childNodes[index];
if(node&&node.nodeType==1&&node.nodeName=="IMG"){if(thisObject.reflections===true){var version="2";
if(thisObject.reflectionPNG===true){version="3";
}var src=node.getAttribute("src",2);
src="reflect"+version+".php?img="+src+thisObject.reflectionGET;
node.setAttribute("src",src);
}var imageNode=node.cloneNode(true);
imagesDiv.appendChild(imageNode);
}}var loadingP=document.createElement("p");
var loadingText=document.createTextNode(" ");
loadingP.setAttribute("id",thisObject.ID+"_loading_txt");
loadingP.appendChild(loadingText);
var loadingDiv=document.createElement("div");
loadingDiv.setAttribute("id",thisObject.ID+"_loading");
loadingDiv.setAttribute("class","loading");
loadingDiv.setAttribute("className","loading");
var loadingBarDiv=document.createElement("div");
loadingBarDiv.setAttribute("id",thisObject.ID+"_loading_bar");
loadingBarDiv.setAttribute("class","loading_bar");
loadingBarDiv.setAttribute("className","loading_bar");
loadingDiv.appendChild(loadingBarDiv);
var captionDiv=document.createElement("div");
captionDiv.setAttribute("id",thisObject.ID+"_caption");
captionDiv.setAttribute("class","caption");
captionDiv.setAttribute("className","caption");
var scrollbarDiv=document.createElement("div");
scrollbarDiv.setAttribute("id",thisObject.ID+"_scrollbar");
scrollbarDiv.setAttribute("class","scrollbar");
scrollbarDiv.setAttribute("className","scrollbar");
var sliderDiv=document.createElement("div");
sliderDiv.setAttribute("id",thisObject.ID+"_slider");
sliderDiv.setAttribute("class","slider");
sliderDiv.setAttribute("className","slider");
scrollbarDiv.appendChild(sliderDiv);
var success=false;
if(thisObject.ImageFlowDiv.appendChild(imagesDiv)&&thisObject.ImageFlowDiv.appendChild(loadingP)&&thisObject.ImageFlowDiv.appendChild(loadingDiv)&&thisObject.ImageFlowDiv.appendChild(captionDiv)&&thisObject.ImageFlowDiv.appendChild(scrollbarDiv)){for(index=0;
index<max;
index++){node=this.ImageFlowDiv.childNodes[index];
if(node&&node.nodeType==1&&node.nodeName=="IMG"){this.ImageFlowDiv.removeChild(node);
}}success=true;
}return success;
};
this.loadingProgress=function(){var p=thisObject.loadingStatus();
if(p<100||thisObject.firstCheck===true&&thisObject.preloadImages===true){if(thisObject.firstCheck===true&&p==100){thisObject.firstCheck=false;
window.setTimeout(thisObject.loadingProgress,100);
}else{window.setTimeout(thisObject.loadingProgress,40);
}}else{document.getElementById(thisObject.ID+"_loading_txt").style.display="none";
document.getElementById(thisObject.ID+"_loading").style.display="none";
window.onunload=function(){};
thisObject.initMouseWheel();
thisObject.MouseDrag.init();
thisObject.Key.init();
thisObject.refresh(true);
document.getElementById(thisObject.ID+"_scrollbar").style.visibility="visible";
var startID=thisObject.startID-1;
if(startID<0){startID=0;
}if(startID>thisObject.max){startID=thisObject.max-1;
}thisObject.glideTo(startID);
if(thisObject.startAnimation===true){thisObject.moveTo(5000);
}}};
this.loadingStatus=function(){try{var max=thisObject.imagesDiv.childNodes.length;
var i=0,completed=0;
var image=null;
for(var index=0;
index<max;
index++){image=thisObject.imagesDiv.childNodes[index];
if(image&&image.nodeType==1&&image.nodeName=="IMG"){if(image.complete===true){completed++;
}i++;
}}var finished=Math.round((completed/i)*100);
var loadingBar=document.getElementById(thisObject.ID+"_loading_bar");
loadingBar.style.width=finished+"%";
var loadingP=document.getElementById(thisObject.ID+"_loading_txt");
var loadingTxt=document.createTextNode("loading images "+completed+"/"+i);
loadingP.replaceChild(loadingTxt,loadingP.firstChild);
return finished;
}catch(e){}};
this.refresh=function(){this.iWidth=thisObject.imagesDiv.offsetWidth;
this.maxHeight=Math.round(thisObject.iWidth*0.51);
this.maxFocus=thisObject.imageFocusMax*thisObject.xStep;
this.size=thisObject.iWidth*0.5;
this.scrollbarWidth=Math.round(thisObject.iWidth*0.6);
this.sliderWidth=thisObject.sliderWidth*0.5;
thisObject.ImageFlowDiv.style.height=thisObject.maxHeight+"px";
thisObject.imagesDiv.style.height=Math.round(thisObject.iWidth*0.338)+"px";
thisObject.captionDiv.style.width=thisObject.iWidth+"px";
thisObject.captionDiv.style.marginTop=Math.round(thisObject.iWidth*0.03)+"px";
thisObject.scrollbarDiv.style.width=thisObject.scrollbarWidth+"px";
thisObject.scrollbarDiv.style.marginTop=Math.round(thisObject.iWidth*0.02)+"px";
thisObject.scrollbarDiv.style.marginLeft=Math.round(thisObject.iWidth*0.2)+"px";
thisObject.sliderDiv.style.cursor=thisObject.sliderCursor;
thisObject.sliderDiv.onmousedown=function(){thisObject.MouseDrag.start(this);
return false;
};
var multi=(thisObject.reflections===true)?thisObject.reflectionP+1:1;
var max=thisObject.imagesDiv.childNodes.length;
var i=0;
var image=null;
for(var index=0;
index<max;
index++){image=thisObject.imagesDiv.childNodes[index];
if(image!==null&&image.nodeType==1&&image.nodeName=="IMG"){this.indexArray[i]=index;
image.url=image.getAttribute("longdesc");
image.xPosition=(-i*thisObject.xStep);
image.i=i;
if(thisObject.firstRefresh){if(image.getAttribute("width")!==null&&image.getAttribute("height")!==null){image.w=image.getAttribute("width");
image.h=image.getAttribute("height")*multi;
}else{image.w=image.width;
image.h=image.height;
}}if((image.w)>(image.h/(thisObject.reflectionP+1))){image.pc=118;
image.pcMem=118;
}else{image.pc=100;
image.pcMem=100;
}image.style.cursor=thisObject.imageCursor;
i++;
}}this.max=thisObject.indexArray.length;
if(thisObject.firstRefresh){thisObject.firstRefresh=false;
}thisObject.moveTo(thisObject.current);
thisObject.glideTo(thisObject.imageID);
};
this.moveTo=function(x){this.current=x;
this.zIndex=thisObject.max;
for(var index=0;
index<thisObject.max;
index++){var image=thisObject.imagesDiv.childNodes[thisObject.indexArray[index]];
var currentImage=index*-thisObject.xStep;
if((currentImage+thisObject.maxFocus)<thisObject.memTarget||(currentImage-thisObject.maxFocus)>thisObject.memTarget){image.style.visibility="hidden";
image.style.display="none";
}else{var z=Math.sqrt(10000+x*x)+100;
var xs=x/z*thisObject.size+thisObject.size;
image.style.display="block";
var newImageH=(image.h/image.w*image.pc)/z*thisObject.size;
var newImageW=0;
switch(newImageH>thisObject.maxHeight){case false:newImageW=image.pc/z*thisObject.size;
break;
default:newImageH=thisObject.maxHeight;
newImageW=image.w*newImageH/image.h;
break;
}var newImageTop=(thisObject.iWidth*0.34-newImageH)+((newImageH/(thisObject.reflectionP+1))*thisObject.reflectionP);
image.style.left=xs-(image.pc/2)/z*thisObject.size+"px";
if(newImageW&&newImageH){image.style.height=newImageH+"px";
image.style.width=newImageW+"px";
image.style.top=newImageTop+"px";
}image.style.visibility="visible";
switch(x<0){case true:this.zIndex++;
break;
default:this.zIndex=thisObject.zIndex-1;
break;
}switch(image.i==thisObject.imageID){case false:image.onclick=function(){thisObject.glideTo(this.i);
};
break;
default:this.zIndex=thisObject.zIndex+1;
if(image.url!==""){image.onclick=function(){document.location=this.url;
};
}break;
}image.style.zIndex=thisObject.zIndex;
}x+=thisObject.xStep;
}};
this.glideTo=function(imageID){var x=-imageID*thisObject.xStep;
this.target=x;
this.memTarget=x;
this.imageID=imageID;
var caption=thisObject.imagesDiv.childNodes[imageID].getAttribute("alt");
if(caption===""||thisObject.captions===false){caption="&nbsp;";
}thisObject.captionDiv.innerHTML=caption;
if(thisObject.MouseDrag.busy===false){this.newSliderX=(imageID*thisObject.scrollbarWidth)/(thisObject.max-1)-thisObject.MouseDrag.newX;
thisObject.sliderDiv.style.marginLeft=(thisObject.newSliderX-thisObject.sliderWidth)+"px";
}if(thisObject.opacity===true||thisObject.imageFocusM!==thisObject.defaults.imageFocusM){thisObject.setOpacity(thisObject.imagesDiv.childNodes[imageID],thisObject.opacityArray[0]);
thisObject.imagesDiv.childNodes[imageID].pc=thisObject.imagesDiv.childNodes[imageID].pc*thisObject.imageFocusM;
var opacityValue=0;
var rightID=0;
var leftID=0;
var last=thisObject.opacityArray.length;
for(var i=1;
i<(thisObject.imageFocusMax+1);
i++){if((i+1)>last){opacityValue=thisObject.opacityArray[last-1];
}else{opacityValue=thisObject.opacityArray[i];
}rightID=imageID+i;
leftID=imageID-i;
if(rightID<thisObject.max){thisObject.setOpacity(thisObject.imagesDiv.childNodes[rightID],opacityValue);
thisObject.imagesDiv.childNodes[rightID].pc=thisObject.imagesDiv.childNodes[rightID].pcMem;
}if(leftID>=0){thisObject.setOpacity(thisObject.imagesDiv.childNodes[leftID],opacityValue);
thisObject.imagesDiv.childNodes[leftID].pc=thisObject.imagesDiv.childNodes[leftID].pcMem;
}}}if(thisObject.busy===false){window.setTimeout(thisObject.animate,50);
thisObject.busy=true;
}var newEvent=thisObject.imagesDiv.childNodes[imageID].longDesc;
newEvent=newEvent.slice(newEvent.indexOf(":")+1,newEvent.length);
newEvent=newEvent.replace(/%20/g," ");
eval(newEvent);
};
this.animate=function(){switch(thisObject.target<thisObject.current-1||thisObject.target>thisObject.current+1){case true:thisObject.moveTo(thisObject.current+(thisObject.target-thisObject.current)/3);
window.setTimeout(thisObject.animate,50);
thisObject.busy=true;
break;
default:thisObject.busy=false;
break;
}};
this.setOpacity=function(object,value){if(thisObject.opacity===true){object.style.opacity=value/10;
object.style.filter="alpha(opacity="+value*10+")";
}};
this.initMouseWheel=function(){if(window.addEventListener){thisObject.ImageFlowDiv.addEventListener("DOMMouseScroll",thisObject.eventMouseWheel,false);
}thisObject.ImageFlowDiv.onmousewheel=thisObject.eventMouseWheel;
};
this.eventMouseWheel=function(event){var delta=0;
if(!event){event=window.event;
}if(event.wheelDelta){delta=event.wheelDelta/120;
}else{if(event.detail){delta=-event.detail/3;
}}if(delta){thisObject.handleMouseWheel(delta);
}if(event.preventDefault){event.preventDefault();
}event.returnValue=false;
};
this.handleMouseWheel=function(delta){var change=false;
var newImageID=0;
if(delta>0){if(thisObject.imageID>=1){newImageID=thisObject.imageID-1;
change=true;
}}else{if(thisObject.imageID<(thisObject.max-1)){newImageID=thisObject.imageID+1;
change=true;
}}if(change===true){thisObject.glideTo(newImageID);
}};
this.MouseDrag={object:null,objectX:0,mouseX:0,newX:0,busy:false,init:function(){thisObject.addEvent(thisObject.ImageFlowDiv,"mousemove",thisObject.MouseDrag.drag);
thisObject.addEvent(thisObject.ImageFlowDiv,"mouseup",thisObject.MouseDrag.stop);
thisObject.addEvent(document,"mouseup",thisObject.MouseDrag.stop);
thisObject.ImageFlowDiv.onselectstart=function(){var selection=true;
if(thisObject.MouseDrag.busy===true){selection=false;
}return selection;
};
},start:function(o){thisObject.MouseDrag.object=o;
thisObject.MouseDrag.objectX=thisObject.MouseDrag.mouseX-o.offsetLeft+thisObject.newSliderX;
},stop:function(){thisObject.MouseDrag.object=null;
thisObject.MouseDrag.busy=false;
},drag:function(e){var posx=0;
if(!e){e=window.event;
}if(e.pageX){posx=e.pageX;
}else{if(e.clientX){posx=e.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;
}}thisObject.MouseDrag.mouseX=posx;
if(thisObject.MouseDrag.object!==null){var newX=(thisObject.MouseDrag.mouseX-thisObject.MouseDrag.objectX)+thisObject.sliderWidth;
if(newX<(-thisObject.newSliderX)){newX=-thisObject.newSliderX;
}if(newX>(thisObject.scrollbarWidth-thisObject.newSliderX)){newX=thisObject.scrollbarWidth-thisObject.newSliderX;
}var step=(newX+thisObject.newSliderX)/(thisObject.scrollbarWidth/(thisObject.max-1));
var imageID=Math.round(step);
thisObject.MouseDrag.newX=newX;
thisObject.MouseDrag.object.style.left=newX+"px";
thisObject.glideTo(imageID);
thisObject.MouseDrag.busy=true;
}}};
this.Key={init:function(){thisObject.ImageFlowDiv.onkeydown=function(){thisObject.Key.handle(event);
};
},handle:function(event){var charCode=thisObject.Key.get();
switch(charCode){case 39:thisObject.handleMouseWheel(-1);
break;
case 37:thisObject.handleMouseWheel(1);
break;
}},get:function(event){event=event||window.event;
return event.keyCode;
}};
this.addEvent=function(obj,type,fn){if(obj.addEventListener){obj.addEventListener(type,fn,false);
}else{if(obj.attachEvent){obj["e"+type+fn]=fn;
obj[type+fn]=function(){obj["e"+type+fn](window.event);
};
obj.attachEvent("on"+type,obj[type+fn]);
}}};
this.addResizeEvent=function(){var otherFunctions=window.onresize;
if(typeof window.onresize!="function"){window.onresize=function(){thisObject.refresh();
};
}else{window.onresize=function(){if(otherFunctions){otherFunctions();
}thisObject.refresh();
};
}};
}var domReadyEvent={name:"domReadyEvent",events:{},domReadyID:1,bDone:false,DOMContentLoadedCustom:null,add:function(handler){if(!handler.$$domReadyID){handler.$$domReadyID=this.domReadyID++;
if(this.bDone){handler();
}this.events[handler.$$domReadyID]=handler;
}},remove:function(handler){if(handler.$$domReadyID){delete this.events[handler.$$domReadyID];
}},run:function(){if(this.bDone){return;
}this.bDone=true;
for(var i in this.events){this.events[i]();
}},schedule:function(){if(this.bDone){return;
}if(/KHTML|WebKit/i.test(navigator.userAgent)){if(/loaded|complete/.test(document.readyState)){this.run();
}else{setTimeout(this.name+".schedule()",100);
}}else{if(document.getElementById("__ie_onload")){return true;
}}if(typeof this.DOMContentLoadedCustom==="function"){if(typeof document.getElementsByTagName!=="undefined"&&(document.getElementsByTagName("body")[0]!==null||document.body!==null)){if(this.DOMContentLoadedCustom()){this.run();
}else{setTimeout(this.name+".schedule()",250);
}}}return true;
},init:function(){if(document.addEventListener){document.addEventListener("DOMContentLoaded",function(){domReadyEvent.run();
},false);
}setTimeout("domReadyEvent.schedule()",100);
function run(){domReadyEvent.run();
}if(typeof addEvent!=="undefined"){addEvent(window,"load",run);
}else{if(document.addEventListener){document.addEventListener("load",run,false);
}else{if(typeof window.onload==="function"){var oldonload=window.onload;
window.onload=function(){domReadyEvent.run();
oldonload();
};
}else{window.onload=run;
}}}
/*@cc_on
			@if (@_win32 || @_win64)
			document.write("<script id=__ie_onload defer src=\"//:\"><\/script>");
			var script = document.getElementById("__ie_onload");
			script.onreadystatechange = function()
			{
				if (this.readyState == "complete")
				{
					domReadyEvent.run(); // call the onload handler
				}
			};
			@end
		@*/
}};
function catchOnLoadTasks(){
}function preLoadEffect(){document.getElementById("beforeloaded").style.display="none";
document.getElementById("afterloaded").style.display="block";
document.getElementById("beforeloaded_features").style.display="none";
document.getElementById("afterloaded_features").style.display="block";
document.getElementById("beforeloaded_presenters").style.display="none";
document.getElementById("afterloaded_presenters").style.display="block";
}function clean_search_query(){var search_bar_title=document.getElementById("search_bar_title");
var search_bar_artist=document.getElementById("search_bar_artist");
if("Title"==search_bar_title.value){search_bar_title.value="";
}if("Artist"==search_bar_artist.value){search_bar_artist.value="";
}}function _jqs(entityRef){var result=$$(entityRef);
if(null!==result&&(!(result instanceof Array)||(result instanceof Array&&1===result.length))){result=entityRef.replace("#","");
}else{result="nullelement";
}return result;
}function list_open_more(list_name,item_count){if($(_jqs("#"+list_name+"-more-wrap"+item_count)).visible()){$(_jqs("#"+list_name+"-more-mixes-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-albums-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-videos-"+item_count)).hide();
}else{$(_jqs("#"+list_name+"-more-wrap"+item_count)).show();
}}function list_show_video_obj(list_name,item_count,item_id){$(_jqs("#"+list_name+"-videos-"+item_id)).show();
}function list_open_more_video_panel(list_name,item_count,item_id){if($(_jqs("#"+list_name+"-more-wrap"+item_count)).visible()){$(_jqs("#"+list_name+"-more-mixes-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-albums-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-videos-"+item_count)).hide();
}else{$(_jqs("#"+list_name+"-more-wrap"+item_count)).show();
list_show_video_obj(list_name,item_count,item_id);
}}function list_show_mixes(list_name,item_count){$(_jqs("#"+list_name+"-more-albums-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-videos-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-mixes-"+item_count)).show();
$(_jqs("#"+list_name+"-more-mixes-"+item_count)).addClassName("current");
$(_jqs("#"+list_name+"-related-albums"+item_count)).removeClassName("current");
$(_jqs("#"+list_name+"-related-videos"+item_count)).removeClassName("current");
}function list_show_albums(list_name,item_count){$(_jqs("#"+list_name+"-more-mixes-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-videos-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-albums-"+item_count)).show();
$(_jqs("#"+list_name+"-related-albums"+item_count)).addClassName("current");
$(_jqs("#"+list_name+"-more-mixes-"+item_count)).removeClassName("current");
$(_jqs("#"+list_name+"-related-videos"+item_count)).removeClassName("current");
}function list_show_videos(list_name,item_count,item_id){$(_jqs("#"+list_name+"-more-mixes-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-albums-"+item_count)).hide();
$(_jqs("#"+list_name+"-more-videos-"+item_count)).show();
$(_jqs("#"+list_name+"-videos-"+item_id)).show();
$(_jqs("#"+list_name+"-related-videos"+item_count)).addClassName("current");
if($(_jqs("#"+list_name+"-more-mixes-"+item_count))){$(_jqs("#"+list_name+"-more-mixes-"+item_count)).removeClassName("current");
}if($(_jqs("#"+list_name+"-related-albums"+item_count))){$(_jqs("#"+list_name+"-related-albums"+item_count)).removeClassName("current");
}}function list_hide_video_obj(list_name,item_count,item_id){$(_jqs("#"+list_name+"-videos-"+item_id)).hide();
$(_jqs("#"+list_name+"-videos-"+item_id)).innerHTML="";
}function openme(element){$(element).up().hide();
$(element).up().next(".prev_played-more-wrap").show();
$(element).up().next(".prev_played-more-wrap").down("a").show();
}function closeme(element){$(element).up(1).hide();
if($(element).up(2).down("p.album_tracklist")){$(element).up(2).down("p.album_tracklist").show();
}}function popup_preview_player(preview_url){var domain=document.domain;
var stationName=domain.substring(0,domain.indexOf("."));
var x;
if(stationName=="spin"||stationName=="spinsw"||stationName=="98"){x=window.open("","Preview","scrollbars=0, width=320, height=350, toolbar=0, status=0, menubar=0, links=0, resizable=0");
}else{x=window.open("","Preview","scrollbars=0, width=300, height=240, toolbar=0, status=0, menubar=0, links=0, resizable=0");
}var y=new Ajax.Request("/content/content_preview",{method:"get",parameters:{preview_url:preview_url},onSuccess:function(transport){x.focus();
x.document.write(transport.responseText);
x.document.close();
}});
}function popup_show_player(show_id,show_date){var x=window.open("","Show","scrollbars=0, width=370, height=200, toolbar=0, status=0, menubar=0, links=0, resizable=0");
var y=new Ajax.Request("/show/get_epg_schedule_item/"+show_id+"/"+show_date,{method:"get",onSuccess:function(transport){x.focus();
x.document.write(transport.responseText);
x.document.close();
}});
}function popup_show_player_by_id(show_id){var x=window.open("","Show","scrollbars=0, width=370, height=200, toolbar=0, status=0, menubar=0, links=0, resizable=0");
var y=new Ajax.Request("/show/get_last_epg_schedule_item/"+show_id,{method:"get",onSuccess:function(transport){x.focus();
x.document.write(transport.responseText);
x.document.close();
}});
}function popup_podcast_player(item_identity){var x=window.open("","Podcast","scrollbars=0, width=370, height=200, toolbar=0, status=0, menubar=0, links=0, resizable=0");
var y=new Ajax.Request("/show/get_podcast_item/"+item_identity,{method:"get",onSuccess:function(transport){x.focus();
x.document.write(transport.responseText);
x.document.close();
}});
}function update_prev_played(){show_selection=document.getElementById("show_drop_down");
var selected_show=show_selection.options[show_selection.selectedIndex].value;
window.location="/playlist/"+selected_date;
}function update_prev_played_show(value){show_selection=document.getElementById("show_drop_down");
var selected_show=show_selection.options[show_selection.selectedIndex].value;
selected_date=value;
window.location="/playlist/"+selected_date+"/"+selected_show;
}function show_tip(element){$(element.id).hide();
$(element.id).up().next().show();
$(element.id).up().down(".toggle-show").show();
}function hide_tip(element){$(element.id).hide();
$(element.id).up().next().hide();
$(element.id).up().down(".toggle-hide").show();
}function show_catch_flash(current_element){var flash_div=$(current_element).up(1).down(".added_to_catchlist_text");
flash_div.show();
setTimeout("hide_catch_flash('"+current_element+"')",800);
}function hide_catch_flash(current_element){var flash_div=$(current_element).up(1).down(".added_to_catchlist_text");
flash_div.hide();
}function show_cart_flash(current_element){var flash_div=$(current_element).previous();
flash_div.show();
setTimeout("hide_cart_flash('"+current_element+"')",800);
}function hide_cart_flash(current_element){var flash_div=$(current_element).previous();
flash_div.hide();
}function show_purchase_spinner(){$(_jqs("#shopping_cart_contents")).hide();
$(_jqs("#purchase_wait_spinner")).show();
}function hide_purchase_spinner(){$(_jqs("#purchase_wait_spinner")).hide();
$(_jqs("#shopping_cart_contents")).show();
}function hide_if_purchase_spinner(){if($("purchase_wait_spinner").visible){hide_purchase_spinner();
}}function hide_album_ingestion_spinner(element_id){$(_jqs("#"+element_id)).hide();
}function show_search_spinner(){$(_jqs("#search_container")).hide();
$(_jqs("#search_wait_spinner")).show();
}function hide_search_spinner(){$(_jqs("#search_container")).show();
$(_jqs("#search_wait_spinner")).hide();
}function remove_menu_selections(){$(_jqs("div#nav ul#primNav li a")).removeClassName("selected");
}function select_menu(menu_item){remove_menu_selections();
$(_jqs("div#nav ul#primNav li a#"+menu_item)).addClassName("selected");
}function openWindow(url,name,w,h,tb,stb,l,mb,sb,rs,x,y){var t=(document.layers)?",screenX="+x+",screenY="+y:",left="+x+",top="+y;
tb=(tb)?"yes":"no";
stb=(stb)?"yes":"no";
l=(h)?"yes":"no";
mb=(mb)?"yes":"no";
sb=(sb)?"yes":"no";
rs=(rs)?"yes":"no";
var z=window.open(url,name,"scrollbars="+sb+", width="+w+", height="+h+", toolbar="+tb+", status="+stb+", menubar="+mb+", links="+l+", resizable="+rs+t);
z.focus();
return x;
}function image_parade(imgArray,targetId,height,iterator){var images=eval("("+imgArray+")");
$(targetID).writeAttribute("src",images[iterator].src.normalized);
$(targetID+"_link").writeAttribute("href",images[iterator].href.normalized);
if(iterator<images.length-1){iterator++;
}else{iterator=0;
}setTimeout("image_parade('"+imgArray+"', '"+targetId+"', '"+height+"', "+iterator+");",5000);
}function submitSearchBar(){var search_title=document.getElementById("search_bar_title");
var search_artist=document.getElementById("search_bar_artist");
var search_title_criteria=search_title.value;
var search_artist_criteria=search_artist.value;
if(0==search_title_criteria.length){search_title_criteria="no_search_criteria";
}if(0==search_artist_criteria.length){search_artist_criteria="no_search_criteria";
}document.location="/search/"+cleanSearchCriteria(search_artist_criteria)+"/"+cleanSearchCriteria(search_title_criteria);
}function submitSearchButton(contentType){var typeAndPage="/Track/1/";
if("Album"==contentType){typeAndPage="/Album/1/";
}var search_title=document.getElementById("search_title");
var search_artist=document.getElementById("search_artist");
var search_title_criteria=search_title.value;
var search_artist_criteria=search_artist.value;
if(0==search_title_criteria.length){search_title_criteria="no_search_criteria";
}if(0==search_artist_criteria.length){search_artist_criteria="no_search_criteria";
}new Ajax.Request("/search/search/"+cleanSearchCriteria(search_artist_criteria)+typeAndPage+cleanSearchCriteria(search_title_criteria),{asynchronous:true,evalScripts:true,method:"get"});
}function cleanSearchCriteria(searchCiteria){return encodeURIComponent(searchCiteria).replace(/%2F/gi,"%252F");
}function hide_element(element_id){if($(element_id)){$(element_id).hide();
}}function submitLoginForm(){pageTracker._trackPageview("/ACTION_login_attempt");
$("login_window_form").submit();
return true;
}function submitRegForm(){pageTracker._trackPageview("/ACTION_register_attempt");
$("register_window_form").submit();
return true;
}function dummy_cart_delete(eid,cost){var normalisedCost=(cost+0)/100;
hide_element(eid);
var oldCost=$("cart_total_amount").innerHTML+0;
var newCost=oldCost-normalisedCost;
if(newCost<0){newCost=0;
}$("cart_total_amount").innerHTML=newCost.toFixed(2);
}function setProfileData(datap){$("account_profile_form_details").show();
for(var detail in datap){try{$("accpro_"+detail).value=datap[detail];
}catch(e){}}if("m"==datap["gender"]){$("accpro_gender_m").checked=1;
}if("f"==datap["gender"]){$("accpro_gender_f").checked=1;
}if("true"==datap["receiveupdates"]){$("accpro_receiveupdates").checked=1;
}var dob=datap["dob"];
if(dob&&10==dob.length){$("accpro_dob_1i").value=Number(dob.substring(0,4));
$("accpro_dob_2i").value=Number(dob.substring(5,7));
$("accpro_dob_3i").value=Number(dob.substring(8,10));
}else{$("accpro_dob_1i").value=1;
$("accpro_dob_2i").value=1;
$("accpro_dob_3i").value=1;
}$("account_profile_form_details_loading").hide();
}if(typeof deconcept=="undefined"){var deconcept=new Object();
}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();
}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();
}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;
}this.DETECT_KEY=_a?_a:"detectflash";
this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);
this.params=new Object();
this.variables=new Object();
this.attributes=new Array();
if(_1){this.setAttribute("swf",_1);
}if(id){this.setAttribute("id",id);
}if(w){this.setAttribute("width",w);
}if(h){this.setAttribute("height",h);
}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));
}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();
if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;
}if(c){this.addParam("bgcolor",c);
}var q=_7?_7:"high";
this.addParam("quality",q);
this.setAttribute("useExpressInstall",false);
this.setAttribute("doExpressInstall",false);
var _c=(_8)?_8:window.location;
this.setAttribute("xiRedirectUrl",_c);
this.setAttribute("redirectUrl","");
if(_9){this.setAttribute("redirectUrl",_9);
}};
deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;
this.setAttribute("useExpressInstall",true);
},setAttribute:function(_e,_f){this.attributes[_e]=_f;
},getAttribute:function(_10){return this.attributes[_10];
},addParam:function(_11,_12){this.params[_11]=_12;
},getParams:function(){return this.params;
},addVariable:function(_13,_14){this.variables[_13]=_14;
},getVariable:function(_15){return this.variables[_15];
},getVariables:function(){return this.variables;
},getVariablePairs:function(){var _16=new Array();
var key;
var _18=this.getVariables();
for(key in _18){_16[_16.length]=key+"="+_18[key];
}return _16;
},getSWFHTML:function(){var _19="";
if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");
this.setAttribute("swf",this.xiSWFPath);
}_19='<embed type="application/x-shockwave-flash" src="'+this.getAttribute("swf")+'" width="'+this.getAttribute("width")+'" height="'+this.getAttribute("height")+'" style="'+this.getAttribute("style")+'"';
_19+=' id="'+this.getAttribute("id")+'" name="'+this.getAttribute("id")+'" ';
var _1a=this.getParams();
for(var key in _1a){_19+=[key]+'="'+_1a[key]+'" ';
}var _1c=this.getVariablePairs().join("&");
if(_1c.length>0){_19+='flashvars="'+_1c+'"';
}_19+="/>";
}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");
this.setAttribute("swf",this.xiSWFPath);
}_19='<object id="'+this.getAttribute("id")+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+this.getAttribute("width")+'" height="'+this.getAttribute("height")+'" style="'+this.getAttribute("style")+'">';
_19+='<param name="movie" value="'+this.getAttribute("swf")+'" />';
var _1d=this.getParams();
for(var key in _1d){_19+='<param name="'+key+'" value="'+_1d[key]+'" />';
}var _1f=this.getVariablePairs().join("&");
if(_1f.length>0){_19+='<param name="flashvars" value="'+_1f+'" />';
}_19+="</object>";
}return _19;
},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);
if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);
this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));
document.title=document.title.slice(0,47)+" - Flash Player Installation";
this.addVariable("MMdoctitle",document.title);
}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;
n.innerHTML=this.getSWFHTML();
return true;
}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));
}}return false;
}};
deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);
if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];
if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));
}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;
var _26=3;
while(axo){try{_26++;
axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);
_23=new deconcept.PlayerVersion([_26,0,0]);
}catch(e){axo=null;
}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
_23=new deconcept.PlayerVersion([6,0,21]);
axo.AllowScriptAccess="always";
}catch(e){if(_23.major==6){return _23;
}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
}}}return _23;
};
deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;
this.minor=_29[1]!=null?parseInt(_29[1]):0;
this.rev=_29[2]!=null?parseInt(_29[2]):0;
};
deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;
}if(this.major>fv.major){return true;
}if(this.minor<fv.minor){return false;
}if(this.minor>fv.minor){return true;
}if(this.rev<fv.rev){return false;
}return true;
};
deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;
if(_2b==null){return q;
}if(q){var _2d=q.substring(1).split("&");
for(var i=0;
i<_2d.length;
i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));
}}}return"";
}};
deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");
for(var i=_2f.length-1;
i>=0;
i--){_2f[i].style.display="none";
for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};
}}}};
if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};
__flash_savedUnloadHandler=function(){};
window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);
};
window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);
deconcept.unloadSet=true;
}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];
};
}var getQueryParamValue=deconcept.util.getRequestParameter;
var FlashObject=deconcept.SWFObject;
var SWFObject=deconcept.SWFObject;
var isIE=(navigator.appVersion.indexOf("MSIE")!=-1)?true:false;
var isWin=(navigator.appVersion.toLowerCase().indexOf("win")!=-1)?true:false;
var isOpera=(navigator.userAgent.indexOf("Opera")!=-1)?true:false;
function ControlVersion(){var version;
var axo;
var e;
try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
version=axo.GetVariable("$version");
}catch(e){}if(!version){try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
version="WIN 6,0,21,0";
axo.AllowScriptAccess="always";
version=axo.GetVariable("$version");
}catch(e){}}if(!version){try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
version=axo.GetVariable("$version");
}catch(e){}}if(!version){try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
version="WIN 3,0,18,0";
}catch(e){}}if(!version){try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
version="WIN 2,0,0,11";
}catch(e){version=-1;
}}return version;
}function GetSwfVer(){var flashVer=-1;
if(navigator.plugins!=null&&navigator.plugins.length>0){if(navigator.plugins["Shockwave Flash 2.0"]||navigator.plugins["Shockwave Flash"]){var swVer2=navigator.plugins["Shockwave Flash 2.0"]?" 2.0":"";
var flashDescription=navigator.plugins["Shockwave Flash"+swVer2].description;
var descArray=flashDescription.split(" ");
var tempArrayMajor=descArray[2].split(".");
var versionMajor=tempArrayMajor[0];
var versionMinor=tempArrayMajor[1];
var versionRevision=descArray[3];
if(versionRevision==""){versionRevision=descArray[4];
}if(versionRevision[0]=="d"){versionRevision=versionRevision.substring(1);
}else{if(versionRevision[0]=="r"){versionRevision=versionRevision.substring(1);
if(versionRevision.indexOf("d")>0){versionRevision=versionRevision.substring(0,versionRevision.indexOf("d"));
}}}var flashVer=versionMajor+"."+versionMinor+"."+versionRevision;
}}else{if(navigator.userAgent.toLowerCase().indexOf("webtv/2.6")!=-1){flashVer=4;
}else{if(navigator.userAgent.toLowerCase().indexOf("webtv/2.5")!=-1){flashVer=3;
}else{if(navigator.userAgent.toLowerCase().indexOf("webtv")!=-1){flashVer=2;
}else{if(isIE&&isWin&&!isOpera){flashVer=ControlVersion();
}}}}}return flashVer;
}function DetectFlashVer(reqMajorVer,reqMinorVer,reqRevision){versionStr=GetSwfVer();
if(versionStr==-1){return false;
}else{if(versionStr!=0){if(isIE&&isWin&&!isOpera){tempArray=versionStr.split(" ");
tempString=tempArray[1];
versionArray=tempString.split(",");
}else{versionArray=versionStr.split(".");
}var versionMajor=versionArray[0];
var versionMinor=versionArray[1];
var versionRevision=versionArray[2];
if(versionMajor>parseFloat(reqMajorVer)){return true;
}else{if(versionMajor==parseFloat(reqMajorVer)){if(versionMinor>parseFloat(reqMinorVer)){return true;
}else{if(versionMinor==parseFloat(reqMinorVer)){if(versionRevision>=parseFloat(reqRevision)){return true;
}}}}}return false;
}}}function AC_AddExtension(src,ext){if(src.indexOf("?")!=-1){return src.replace(/\?/,ext+"?");
}else{return src+ext;
}}function AC_Generateobj(objAttrs,params,embedAttrs){var str="";
if(isIE&&isWin&&!isOpera){str+="<object ";
for(var i in objAttrs){str+=i+'="'+objAttrs[i]+'" ';
}str+=">";
for(var i in params){str+='<param name="'+i+'" value="'+params[i]+'" /> ';
}str+="</object>";
}else{str+="<embed ";
for(var i in embedAttrs){str+=i+'="'+embedAttrs[i]+'" ';
}str+="> </embed>";
}document.write(str);
}function AC_FL_RunContent(){var ret=AC_GetArgs(arguments,".swf","movie","clsid:d27cdb6e-ae6d-11cf-96b8-444553540000","application/x-shockwave-flash");
AC_Generateobj(ret.objAttrs,ret.params,ret.embedAttrs);
}function AC_SW_RunContent(){var ret=AC_GetArgs(arguments,".dcr","src","clsid:166B1BCA-3F9C-11CF-8075-444553540000",null);
AC_Generateobj(ret.objAttrs,ret.params,ret.embedAttrs);
}function AC_GetArgs(args,ext,srcParamName,classid,mimeType){var ret=new Object();
ret.embedAttrs=new Object();
ret.params=new Object();
ret.objAttrs=new Object();
for(var i=0;
i<args.length;
i=i+2){var currArg=args[i].toLowerCase();
switch(currArg){case"classid":break;
case"pluginspage":ret.embedAttrs[args[i]]=args[i+1];
break;
case"src":case"movie":args[i+1]=AC_AddExtension(args[i+1],ext);
ret.embedAttrs["src"]=args[i+1];
ret.params[srcParamName]=args[i+1];
break;
case"onafterupdate":case"onbeforeupdate":case"onblur":case"oncellchange":case"onclick":case"ondblclick":case"ondrag":case"ondragend":case"ondragenter":case"ondragleave":case"ondragover":case"ondrop":case"onfinish":case"onfocus":case"onhelp":case"onmousedown":case"onmouseup":case"onmouseover":case"onmousemove":case"onmouseout":case"onkeypress":case"onkeydown":case"onkeyup":case"onload":case"onlosecapture":case"onpropertychange":case"onreadystatechange":case"onrowsdelete":case"onrowenter":case"onrowexit":case"onrowsinserted":case"onstart":case"onscroll":case"onbeforeeditfocus":case"onactivate":case"onbeforedeactivate":case"ondeactivate":case"type":case"codebase":case"id":ret.objAttrs[args[i]]=args[i+1];
break;
case"width":case"height":case"align":case"vspace":case"hspace":case"class":case"title":case"accesskey":case"name":case"tabindex":ret.embedAttrs[args[i]]=ret.objAttrs[args[i]]=args[i+1];
break;
default:ret.embedAttrs[args[i]]=ret.params[args[i]]=args[i+1];
}}ret.objAttrs["classid"]=classid;
if(mimeType){ret.embedAttrs["type"]=mimeType;
}return ret;
}function setLoggedInUser(){var display=readCookie("catch_display");
if(null!==display&&display.length>0){display=urlDecode(display);
$("logged_in_as").innerHTML="Logged in as: "+display;
$("logged_in_container").style.display="block";
$("logged_out_container").style.display="none";
}}function isCookiePresent(){var catch_cookie=readCookie("catch");
if(null===catch_cookie||undefined===catch_cookie){new Ajax.Request("/cookie/run_cookie_filters",{asynchronous:true,evalScripts:true});
}}function readCookie(name){var nameEQ=name+"=";
var ca=document.cookie.split(";");
var result=null;
for(var i=0;
i<ca.length;
i++){var c=ca[i];
while(c.charAt(0)==" "){c=c.substring(1,c.length);
}if(c.indexOf(nameEQ)===0){result=c.substring(nameEQ.length,c.length);
}}return result;
}function urlDecode(encodedString){var output=encodedString;
var myregexp=/(%[^%]{2})/;
var binVal;
var thisString;
while((match=myregexp.exec(output))!==null&&match.length>1&&match[1]!==""){binVal=parseInt(match[1].substr(1),16);
thisString=String.fromCharCode(binVal);
output=output.replace(match[1],thisString);
}return output;
}function makeStringSafe(s){if(s){s=s.replace(/[']/g,"'");
s=s.replace(/["]/g,'\\"');
return s;
}else{return"";
}}function callJp(loc_prms){if(!loc_prms){return;
}var tid="jpcScript";
var head=document.getElementsByTagName("head").item(0);
var exists=document.getElementById(tid);
var script=null;
if(null!==exists){head.removeChild(exists);
}script=document.createElement("script");
script.setAttribute("id",tid);
script.setAttribute("type","text/javascript");
script.setAttribute("src",loc_prms);
head.appendChild(script);
}var featureCarousel=null;
var __ptCC=null;
var imageArray=new Array();
var catchCarouselTimeout;
function featureCarouselInit(jsonData){featureCarousel=new catchCarousel(8000);
featureCarousel.start(jsonData);
}function featureCarouselForward(){featureCarousel.forward();
}function featureCarouselBack(){featureCarousel.back();
}function featureCarouselJumpto(id){featureCarousel.jumpTo(id);
}var carouselImage=Class.create({initialize:function(path,link,title,desc){this.path=path;
this.link=link;
this.title=title;
this.desc=desc;
}});
var catchCarousel=Class.create({initialize:function(speed){this.speed=speed;
this.current=1;
this.count=5;
this.fade=1;
__ptCC=this;
},start:function(jsonData){if(null!==jsonData){var path,link,title,desc;
var imageObj;
var j=0;
for(var i=0;
i<jsonData["images"].length;
i++){try{path=jsonData["images"][i].path;
link=jsonData["images"][i].link;
title=jsonData["images"][i].title;
desc=jsonData["images"][i].desc;
imageObj=new carouselImage(path,link,title,desc);
imageArray[j]=imageObj;
j++;
}catch(e){}}if(0<imageArray.length){__ptCC.slide();
__ptCC.setTimeout();
}}},back:function(){__ptCC.current--;
__ptCC.jumpTo(__ptCC.current);
},forward:function(){__ptCC.current++;
__ptCC.jumpTo(__ptCC.current);
},jumpTo:function(id){clearTimeout(catchCarouselTimeout);
__ptCC.current=id;
__ptCC.slide();
__ptCC.setTimeout();
},play:function(){__ptCC.current++;
__ptCC.slide();
__ptCC.setTimeout();
},setTimeout:function(){catchCarouselTimeout=setTimeout("__ptCC.play()",__ptCC.speed);
},slide:function(){if(__ptCC.current>__ptCC.count){__ptCC.current=1;
}if(__ptCC.current<1){__ptCC.current=__ptCC.count;
}__ptCC.setLinkClass(__ptCC.current);
if(document.all){document.images.SLIDE_picBox.style.filter="blendTrans(duration=2)";
document.images.SLIDE_picBox.style.filter="blendTrans(duration=__ptCC.fade)";
document.images.SLIDE_picBox.filters.blendTrans.Apply();
    }
    
    $('SLIDE_picBox').setAttribute('src', imageArray[__ptCC.current-1].path); 
		$('SLIDE_picBox_link').setAttribute('href', imageArray[__ptCC.current-1].link);
    $('slide-show-heading').innerHTML = imageArray[__ptCC.current-1].title;
    $('slide-show-heading').setAttribute('href', imageArray[__ptCC.current-1].link);
    $('slide-show-desc').innerHTML = imageArray[__ptCC.current-1].desc;
		$('findOutMore').setAttribute('href', imageArray[__ptCC.current-1].link);

		for (var i = 0; i < 5; i++) {
			$('imageActive' + (i+1)).setAttribute('src', imageArray[i].path);
			$('imageActive' + (i+1)).setAttribute('class', 'imageActive');
		}
		
    if (document.all)
    {
      document.images.SLIDE_picBox.filters.blendTrans.Play();
    }
  },
  
  setLinkClass: function(id)
  {
    for (var i=1; i<6; i++)
    {
      $('SLIDE_link_' + i).setAttribute('class', 'slide-link');
      $('SLIDE_link_' + i).setAttribute('className', 'slide-link');
    }
    $('SLIDE_link_' + id).setAttribute('class', 'slide-link-active');
    $('SLIDE_link_' + id).setAttribute('className', 'slide-link-active');
  }
});
if(typeof Effect=="undefined"){throw ("accordion.js requires including script.aculo.us' effects.js library!");
}var accordion=Class.create();
accordion.prototype={showAccordion:null,currentAccordion:null,duration:null,effects:[],animating:false,initialize:function(container,options){if(!$(container)){throw (container+" doesn't exist!");
return false;
}this.options=Object.extend({resizeSpeed:8,classNames:{toggle:"webul_accordion_horztoggle",toggleActive:"webul_accordion_horztoggle_active",content:"webul_accordion_horzcontent"},defaultSize:{height:null,width:null},direction:"vertical",onEvent:"click"},options||{});
this.duration=((11-this.options.resizeSpeed)*0.15);
var accordions=$$("#"+container+" ."+this.options.classNames.toggle);
accordions.each(function(accordion){Event.observe(accordion,this.options.onEvent,this.activate.bind(this,accordion),false);
if(this.options.onEvent=="click"){accordion.onclick=function(){return false;
};
}if(this.options.direction=="horizontal"){var options={width:"0px"};
}else{var options={height:"0px"};
}Object.extend(options,{display:"none"});
this.currentAccordion=$(accordion.next(0)).setStyle(options);
}.bind(this));
},isIe:function(){var result=false;
if(/MSIE (\d+\.\d+);/.test(navigator.userAgent)){result=true;
}return result;
},activate:function(accordion){if(this.animating){return false;
}this.effects=[];
this.currentAccordion=$(accordion.next(0));
this.currentAccordion.setStyle({display:"block"});
if(this.isIe()){if(this.currentAccordion!==this.showAccordion){this.currentAccordion.down(0).setStyle({display:"none"});
if(this.showAccordion){this.showAccordion.down(0).setStyle({display:"none"});
}}}this.currentAccordion.previous(0).addClassName(this.options.classNames.toggleActive);
if(this.options.direction=="horizontal"){this.scaling={scaleX:true,scaleY:false};
}else{this.scaling={scaleX:false,scaleY:true};
}if(this.currentAccordion==this.showAccordion){}else{if(this.showAccordion){this.deactivate();
}this._handleAccordion();
}},deactivate:function(){var options={duration:this.duration,scaleContent:false,transition:Effect.Transitions.sinoidal,queue:{position:"end",scope:"accordionAnimation"},scaleMode:{originalHeight:this.options.defaultSize.height?this.options.defaultSize.height:this.currentAccordion.scrollHeight,originalWidth:this.options.defaultSize.width?this.options.defaultSize.width:this.currentAccordion.scrollWidth},afterFinish:function(){this.showAccordion.setStyle({height:"auto",display:"none"});
this.showAccordion=null;
this.animating=false;
}.bind(this)};
Object.extend(options,this.scaling);
this.showAccordion.previous(0).removeClassName(this.options.classNames.toggleActive);
new Effect.Scale(this.showAccordion,0,options);
},_handleAccordion:function(){var options={sync:true,scaleFrom:0,scaleContent:false,transition:Effect.Transitions.sinoidal,scaleMode:{originalHeight:this.options.defaultSize.height?this.options.defaultSize.height:this.currentAccordion.scrollHeight,originalWidth:this.options.defaultSize.width?this.options.defaultSize.width:this.currentAccordion.scrollWidth}};
Object.extend(options,this.scaling);
this.effects.push(new Effect.Scale(this.currentAccordion,100,options));
if(this.showAccordion){this.showAccordion.previous(0).removeClassName(this.options.classNames.toggleActive);
options={sync:true,scaleContent:false,transition:Effect.Transitions.sinoidal};
Object.extend(options,this.scaling);
this.effects.push(new Effect.Scale(this.showAccordion,0,options));
}new Effect.Parallel(this.effects,{duration:this.duration,queue:{position:"end",scope:"accordionAnimation"},beforeStart:function(){this.animating=true;
}.bind(this),afterFinish:function(){if(this.showAccordion){this.showAccordion.setStyle({display:"none"});
}$(this.currentAccordion).setStyle({height:"auto"});
if(this.isIe()){this.currentAccordion.down(0).setStyle({display:"block"});
}this.showAccordion=this.currentAccordion;
this.animating=false;
}.bind(this)});
}};
function toggleModalDialog(id){if($(id).visible()){$("modalScreen").hide();
$(id).hide();
}else{if(navigator.appName!="Microsoft Internet Explorer"){Effect.Appear("modalScreen",{to:0.75});
}$(id).show();
}}function clearModalContent(id){$(id).value="";
}function resetDownloadModal(){$("download_content_modal").update("&nbsp;Preparing Content...&nbsp;");
}function hideAllModals(){$("modalScreen").hide();
modals=$$(".modal");
for(i=0;
i<modals.length;
i++){modals[i].hide();
}}var Scrollbox=Class.create();
Scrollbox.prototype={initialize:function(handle,track,target,smooth){this.handle=handle;
this.track=track;
this.target=target;
if(undefined===smooth||null===smooth){this.smooth=20;
}else{this.smooth=smooth;
}this.slider=null;
},render:function(){this.slider=new Control.Slider(this.handle,this.track,{axis:"vertical",onSlide:function(v){this.scrollVertical(this,v,$(this.target),this.slider);
}.bind(this),onChange:function(v){this.scrollVertical(this,v,$(this.target),this.slider);
}.bind(this)});
Event.observe($(this.target),"DOMMouseScroll",this.wheel.bindAsEventListener(this,this.slider));
Event.observe($(this.target),"mousewheel",this.wheel.bindAsEventListener(this,this.slider));
},scrollVertical:function(event,value,element,slider){element.scrollTop=Math.round(value/slider.maximum*(element.scrollHeight-element.offsetHeight));
},wheel:function(event,slider){var delta=0;
if(!event){event=window.event;
}if(event.wheelDelta){delta=event.wheelDelta/120;
if(window.opera){delta=-delta;
}}else{if(event.detail){delta=-event.detail/3;
}}if(delta){slider.setValueBy(-(delta/this.smooth));
}if(event.preventDefault){event.preventDefault();
}event.returnValue=false;
}};
Menu={Version:"1.2",HORIZONTAL:1,VERTICAL:2,_menuId:null,_menuNode:null,_hideTimeout:null,_activeNodes:new Array(),_orientation:1,_hidePause:1000,_opacity:1,setHidePause:function(secs){Menu._hidePause=secs*1000;
alert("Deprecated method Menu.setHidePause() used: Please use the options argument for Menu.init().");
},init:function(menuId,options){Menu._menuId=(typeof menuId=="string")?menuId:"menu";
if(options){if(options.orientation!=undefined){Menu._orientation=options.orientation;
}if(options.hidePause!=undefined){Menu._hidePause=options.hidePause*1000;
}if(options.opacity!=undefined){Menu._opacity=options.opacity;
}}if(document.loaded===true||$(Menu._menuId)){Menu._doInit();
}else{if(document.observe){document.observe("dom:loaded",Menu._doInit);
}else{Element.observe(window,"load",Menu._doInit);
}}},_doInit:function(){Menu._menuNode=$(Menu._menuId);
Menu._addEvents(Menu._menuNode);
},_addEvents:function(ulElement,level){if(isNaN(level)){level=1;
}var elements=(Element.select)?ulElement.select("li"):ulElement.getElementsBySelector("li");
for(var i=0;
i<elements.length;
i++){if(elements[i].parentNode==ulElement){var subMenus=(Element.select)?elements[i].select("ul"):elements[i].getElementsBySelector("ul");
if(subMenus.length>0){elements[i].observe("mouseover",Menu._showSubMenu.bindAsEventListener(elements[i],level));
if(level==1){elements[i].observe("mouseout",Menu._hideSubMenu.bindAsEventListener(elements[i],level));
}var a=(Element.select)?elements[i].select("a")[0]:elements[i].getElementsBySelector("a")[0];
a.addClassName("submenu");
Menu._addEvents(subMenus[0],(level+1));
}else{elements[i].observe("mouseover",Menu._quickHideSubMenu.bindAsEventListener(elements[i],level));
}}}},_showSubMenu:function(e,level){Event.stop(e);
Menu._quickHideSubMenu(e,level);
var a=(Element.select)?this.select("a")[0]:this.getElementsBySelector("a")[0];
var subMenu=(Element.select)?this.select("ul")[0]:this.getElementsBySelector("ul")[0];
a.addClassName("menu_open");
subMenu.setStyle({"visibility":"visible","position":"absolute"});
var pos=(Element.positionedOffset)?this.positionedOffset():Position.positionedOffset(this);
if(level==1&&Menu._orientation==Menu.HORIZONTAL){subMenu.setStyle({"left":pos[0]+"px","top":(pos[1]+this.getHeight())+"px"});
}else{subMenu.setStyle({"left":(pos[0]+this.getWidth())+"px","top":pos[1]+"px"});
}if(level==1&&Menu._opacity>0&&Menu._opacity<1){subMenu.setOpacity(Menu._opacity);
}Menu._activeNodes.push({"level":level,"link":a,"subMenu":subMenu});
},_quickHideSubMenu:function(e,level){Event.stop(e);
if(Menu._hideTimeout){window.clearTimeout(Menu._hideTimeout);
}Menu._doHideSubMenusFromLevel(level);
},_hideSubMenu:function(e,level){Event.stop(e);
if(Menu._hidePause<=0){Menu._doHideSubMenusFromLevel(1);
}else{Menu._hideTimeout=window.setTimeout(function(){Menu._doHideSubMenusFromLevel(1);
},Menu._hidePause);
}},_doHideSubMenusFromLevel:function(level){if(isNaN(level)){level=1;
}Menu._activeNodes.reject(function(node){if(node.level>=level){if(node.link){node.link.removeClassName("menu_open");
}if(node.subMenu){node.subMenu.setStyle({"visibility":"hidden"});
}return false;
}return true;
});
}};
function image_swap(targetId,sourceElem,caption,href,target){$(targetId).src=sourceElem.src;
$(targetId).title=sourceElem.title;
$(targetId).alt=sourceElem.alt;
if($(targetId+"_a")){if(null==href||0==href.length){$(targetId+"_a").href="#";
}else{$(targetId+"_a").href=href;
}if(null==target||0==target.length){$(targetId+"_a").target="_parent";
}else{$(targetId+"_a").target=target;
}}if(null!=caption){$(targetId+"_caption").innerHTML=caption;
}}function presenter_image_swap(targetId,sourceElem){$(targetId+"_pic").src=$(sourceElem).readAttribute("src");
$(targetId+"_pic").title=$(sourceElem).readAttribute("title");
$(targetId+"_pic").alt=$(sourceElem).readAttribute("title");
$(targetId+"_href").href=$(sourceElem).readAttribute("href");
$(targetId+"_overlay_href").href=$(sourceElem).readAttribute("href");
$(targetId+"_title").innerHTML=$(sourceElem).readAttribute("title");
$(targetId+"_desc").innerHTML=$(sourceElem).readAttribute("desc");
}function video_swap_and_play(targetObjectElementId,sourceObjectElem){var srcImg=sourceObjectElem.getAttribute("imguri");
var srcVid=sourceObjectElem.getAttribute("viduri");
var srcVidTitle=sourceObjectElem.getAttribute("vidtitle");
var new_video_markup='<object id="artist_video_large" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="600" height="400" viduri="'+srcVid+'" imguri="'+srcImg+'">'+'<param name="movie" value="'+srcVid+'"></param>'+'<param name="allowFullScreen" value="false"></param>'+'<param name="wmode" value="transparent"></param>'+'<embed src="'+srcVid+'" type="application/x-shockwave-flash" allowfullscreen="true" width="600" height="400" align="center" wmode="transparent"></embed>'+"</object>";
$("large_video_title").innerHTML=srcVidTitle;
$("large_video").innerHTML=new_video_markup;
}function update_previously_played(new_date){new Ajax.Request("/previously_played/show_listing/"+new_date,{asynchronous:true,evalScripts:true,method:"get"});
return false;
}function update_show_playlist(show_id,new_date){new Ajax.Request("/show/get_playlist/"+show_id+"/"+new_date,{asynchronous:true,evalScripts:true,method:"get"});
return false;
}function dj_catchlist_catch_flash(element){var flash_div=$(element).up().next();
flash_div.show();
flash_div.fade({duration:2});
}function dj_catchlist_cart_flash(element){var flash_div=$(element).up().next();
flash_div.show();
flash_div.fade({duration:2});
}function dj_rec_catch_flash(element){var flash_div=$(element).next();
flash_div.show();
flash_div.fade({duration:2});
}function stationShowHiddenPanels(){if("undefined"!==typeof(catchShowHiddenPanelsOnLoaded)){showPanel("Epg");
showPanel("Features");
showPanel("Presenters");
}}function stationAdvertsLoad(){$("leader_board_ad").innerHTML=$("leader_board_ad_loader").innerHTML;
$("leader_board_ad_loader").innerHTML="";
$("now_playing_advert_data").innerHTML=$("advert_mpu_loader").innerHTML;
$("advert_mpu_loader").innerHTML="";
}function setActiveMenuTab(currentTab){$("menu_catchlist").removeAttribute("class");
$("menu_cart").removeAttribute("class");
$("menu_download").removeAttribute("class");
$("menu_account").removeAttribute("class");
$("menu_profile").removeAttribute("class");
if($("menu_login")){$("menu_login").removeAttribute("class");
}if($("menu_register")){$("menu_register").removeAttribute("class");
}$("menu_"+currentTab).setAttribute("class","active-tab");
}function poll_search_status(polling_id,content_type_name,this_page,poll_count,title,artist){setTimeout("new Ajax.Request('/search/get_search_status', {asynchronous:true,  evalScripts:true, parameters: {polling_id: '"+polling_id+"' , content_type_name: '"+content_type_name+"', this_page : '"+this_page+"', poll_count : '"+poll_count+"', title : '"+title+"', artist : '"+artist+"'}});",2000);
}function setContactShowDrop(show_id){if($("contact_show_form_show_id")){var drop=$("contact_show_form_show_id");
for(var i=0;
i<drop.options.length;
i++){if(drop.options[i].value==show_id){drop.options[i].selected=true;
}}}}function showBlogPanel(page_id){if($("blog_page_1")){$("blog_page_1").style.display="none";
}if($("blog_page_2")){$("blog_page_2").style.display="none";
}if($("blog_page_3")){$("blog_page_3").style.display="none";
}if($("blog_page_4")){$("blog_page_4").style.display="none";
}if($("blog_page_"+page_id)){$("blog_page_"+page_id).style.display="block";
}if($("blog_menu_item_1_foot")){$("blog_menu_item_1_foot").setAttribute("class","show_blog_link");
}if($("blog_menu_item_2_foot")){$("blog_menu_item_2_foot").setAttribute("class","show_blog_link");
}if($("blog_menu_item_3_foot")){$("blog_menu_item_3_foot").setAttribute("class","show_blog_link");
}if($("blog_menu_item_4_foot")){$("blog_menu_item_4_foot").setAttribute("class","show_blog_link");
}if($("blog_menu_item_"+page_id+"_foot")){$("blog_menu_item_"+page_id+"_foot").setAttribute("class","show_blog_link_active");
}window.location.hash="blog_panel";
}function gotoTarget(target){if(openerObj!==null&&openerObj===undefined){location=target;
}else{if(openerObj===null||openerObj===undefined||openerObj.closed){openerObj=window.open(target);
}else{openerObj.location=target;
}}}function catchToMyMusic(){var content_root_id=$("content_root_id").innerHTML;
target="/catch/"+content_root_id;
gotoTarget(target);
}function addSelectedToCart(){root_id=$("content_root_id").innerHTML;
new Ajax.Request("/cart/add_default_item/"+root_id,{asynchronous:true,evalScripts:true});
show_cart_flash("cart_button");
}function goToArtist(originator_id){target="/artist/"+originator_id;
gotoTarget(target);
}function goToShow(show_id){target="/show/"+show_id;
gotoTarget(target);
}function createChild(){childObj=window.open(PLAYER_URL(),"CatchOnlinePlayer","height=450,width=425,menubar=no,addressbar=no,scrollbars=no,toolbar=no,status=yes,resizable=no");
}function popOutPlayer(){createChild();
movie=getMovie("streamPlayerController");
movie.setPlay();
setPlayingCookie("true");
return false;
}function nowPlaying(){this.source="";
this.stationName="";
this.playerUrl="";
this.content_catalog="";
this.catch_url="";
}var current_content_root=-1;
var current_originator="";
var rootVideoArray=[];
var init=true;
var selectedCoverFlowItem=10;
var openerObj;
var childObj;
var nowPlayingObj=new nowPlaying();
var was_a_show=false;
var current_image="";
var current_show_id=undefined;
function GET_ENVIRONMENT_DOMAIN(){var domain=document.domain;
var envType=domain.substring(domain.indexOf("-"),domain.indexOf("."));
var catchDomain=domain.substring(domain.indexOf("."),domain.length);
return envType+catchDomain;
}function NOWPLAYING_URL(){return"http://nowplaying2fm.rte.ie/"+nowPlayingObj.stationName+"/nowplaying_p.js";
}function COVERFLOW_URL(){return"http://nowplaying2fm.rte.ie/"+nowPlayingObj.stationName+"/coverflow.js";
}function PLAYER_URL(){return"http://"+document.domain+"/now_playing/popout";
}function rootVideo(){this.content_root_id=-1;
this.videos=[];
this.images=[];
this.titles=[];
}function determineStationName(stationName){if(stationName==""){var domain=document.domain;
stationName=domain.substring(0,domain.indexOf(GET_ENVIRONMENT_DOMAIN()));
}return stationName;
}function readStationDetails(stationName){var param1="?stationName="+stationName;
var param2="&format=json";
var param3="&callback=renderStationDetails";
var STATION_DETAILS_URL="/ws/ws/stationConfig";
var params=param1+param2+param3;
var request="http://"+document.domain+STATION_DETAILS_URL+params;
var head=document.getElementsByTagName("head").item(0);
var script;
script=document.createElement("script");
script.setAttribute("type","text/javascript");
script.setAttribute("src",request);
head.appendChild(script);
}function readStationDetailsFail(){if("player"==nowPlayingObj.source){$("station_heading").innerHTML="Listen Live - Audio Feed Offline";
}else{if("nowplaying"==nowPlayingObj.source){$("listen_live_link").hide();
}}}function renderStationDetails(response){stationDetails=response;
nowPlayingObj.content_catalog=stationDetails.content_catalog;
nowPlayingObj.playerUrl=stationDetails.station_player_url;
nowPlayingObj.catch_url=stationDetails.catch_url;
if("player"==nowPlayingObj.source){$("station_heading").innerHTML=stationDetails.name+" | Listen Live";
$("frm_player").src=stationDetails.player_feed_url;
$("analytics_id").value=stationDetails.analytics_tracker_id;
}if("nowplaying_coverflow"==nowPlayingObj.source&&$("analytics_id")){$("analytics_id").value=stationDetails.analytics_tracker_id;
}}function initGoogleAnalytics(){if("player"==nowPlayingObj.source||"nowplaying_coverflow"==nowPlayingObj.source){if($("analytics_id")){pageTracker=_gat._getTracker($("analytics_id").value);
pageTracker._initData();
pageTracker._trackPageview();
}}}function getMovie(movieName){if(navigator.appName.indexOf("Microsoft")!=-1){return window[movieName];
}else{return document[movieName];
}}function setChildObjNull(){childObj=null;
setPlayingCookie("false");
}function readNowPlayingCoverFlowFail(){self.setTimeout("readStationNowPlaying()",60000);
$("content_title").innerHTML="No Song Playing";
$("content_originator").innerHTML="";
$("content_image").src="/images/default-album-art.3567.jpg";
$("now_playing$_catch_button").hide();
}function readCoverFlowEventsFail(){}function readCoverFlowEvents(){
var dateNow = new Date();
var param1 = "?now=" + dateNow.getMinutes();
var params=param1;
var head=document.getElementsByTagName("head").item(0);
var x=document.getElementById("coverFlowScript");
var script;
if(null!==x){head.removeChild(x);
}script=document.createElement("script");
script.setAttribute("id","coverFlowScript");
script.setAttribute("type","text/javascript");
script.setAttribute("src",COVERFLOW_URL()+params);
head.appendChild(script);
}function readStationNowPlayingCoverFlow(){
var dateNow = new Date();
var param1 = "?now=" + dateNow.getMinutes();
var params=param1;
var head=document.getElementsByTagName("head").item(0);
var script=document.getElementById("nowPlayingScript");
if(null!==script){head.removeChild(script);
}script=document.createElement("script");
script.setAttribute("id","nowPlayingScript");
script.setAttribute("type","text/javascript");
script.setAttribute("src",NOWPLAYING_URL()+params);
head.appendChild(script);
}function renderNowPlaying(response){var x;
var reset=false;
var content_image="http://"+nowPlayingObj.stationName+".catch.fm/images/default-album-art.3567.jpg";
try{jsonDetails=response;
}catch(e){readNowPlayingCoverFlowFail();
return;
}try{if(current_content_root!==jsonDetails.root_id||current_image!=jsonDetails.content_image_url){reset=true;
}else{if(current_show_id!==jsonDetails.show_id){reset=true;
}}if(reset===true){setSelectedItem();
$("instanz_3").innerHTML=$("cover_flow_reset").innerHTML;
if(""!==jsonDetails.content_image_url){content_image=makeStringSafe(jsonDetails.content_image_url);
}$("content_image").src=content_image;
is_linked=false;
if(jsonDetails.ingestion_status=="completed"&&jsonDetails.root_id!="0"){is_linked=true;
}if(isNaN(parseInt(jsonDetails.originator_id,10))&&isNaN(parseInt(jsonDetails.show_id,10))){$("content_image").setAttribute("longDesc",'javascript:setEventDetails("'+makeStringSafe(jsonDetails.content_title)+'", "'+makeStringSafe(jsonDetails.content_originator_name)+'", "'+makeStringSafe(jsonDetails.content_image_url)+'", "", '+jsonDetails.root_id+", 0, 0, "+is_linked+", false)");
}else{if(isNaN(parseInt(jsonDetails.originator_id,10))){$("content_image").setAttribute("longDesc",'javascript:setEventDetails("'+makeStringSafe(jsonDetails.content_title)+'", "'+makeStringSafe(jsonDetails.content_originator_name)+'", "'+makeStringSafe(jsonDetails.content_image_url)+'", "", '+jsonDetails.root_id+", 0, "+jsonDetails.show_id+", "+is_linked+", false)");
}else{$("content_image").setAttribute("longDesc",'javascript:setEventDetails("'+makeStringSafe(jsonDetails.content_title)+'", "'+makeStringSafe(jsonDetails.content_originator_name)+'", "'+makeStringSafe(jsonDetails.content_image_url)+'", "", '+jsonDetails.root_id+", "+jsonDetails.originator_id+", 0, "+is_linked+", false)");
}}if("0"==jsonDetails.root_id||""==jsonDetails.root_id){$("now_playing_catch_link").hide();
$("now_playing_catch_link_arrow").hide();
$("now_playing_catch_button").hide();
$("share_button").hide();
}else{$("now_playing_catch_link").show();
$("now_playing_catch_link_arrow").show();
$("now_playing_catch_button").show();
$("share_button").show();
}if("0"==jsonDetails.root_id||""==jsonDetails.root_id||"failed"==jsonDetails.ingestion_status||"in_progress"==jsonDetails.ingestion_status){$("cart_button").hide();
}else{$("cart_button").show();
}try{rootVideoObj=new rootVideo();
rootVideoObj.content_root_id=jsonDetails.root_id;
if(jsonDetails.videos){for(i=0;
i<jsonDetails.videos.length;
i++){try{rootVideoObj.videos[i]=jsonDetails.videos[i].video_url;
rootVideoObj.images[i]=jsonDetails.videos[i].image_url;
rootVideoObj.titles[i]=jsonDetails.videos[i].title;
}catch(exp4){}}}rootVideoArray[0]=rootVideoObj;
}catch(ex){rootVideoObj=new rootVideo();
rootVideoObj.content_root_id=jsonDetails.root_id;
rootVideoArray[0]=rootVideoObj;
}current_content_root=jsonDetails.root_id;
current_image=jsonDetails.content_image_url;
readCoverFlowEvents();
was_a_show=isNaN(parseInt(jsonDetails.show_id,10))?false:true;
if(was_a_show){current_show_id=jsonDetails.show_id;
}else{current_show_id=undefined;
}}catchWD.nextPollInterval=jsonDetails.next_poll_interval*1000;
catchWD.lastRenderNpCallTime=new Date().getTime();
}catch(e){catchWD.nextPollInterval=20000;
catchWD.lastRenderNpCallTime=new Date().getTime();
}}function setSelectedItem(){if($("content_image").getStyle("opacity")!=1){for(i=8;
i>=0;
i--){if($("previous_image"+i).getStyle("opacity")==1){selectedCoverFlowItem=8-i;
if(i!=8){break;
}}}if(was_a_show){selectedCoverFlowItem++;
}}else{selectedCoverFlowItem=10;
}}function reloadCoverFlow(){try{var x=new ImageFlow();
x.init({ImageFlowID:"instanz_3",preloadImages:true,captions:false,slider:false,reflections:false,reflectionP:0.4,opacity:true,startID:selectedCoverFlowItem,startAnimation:false,imageFocusM:1.5});
}catch(e){}}function renderCoverFlow(response){try{var coverflow=response;
}catch(e){readCoverFlowEventsFail();
return;
}if(coverflow.events==null){return;
}if(init==false){$("instanz_3").setAttribute("style","visibility: hidden;");
}var is_linked;
for(i=0;
i<9;
i++){try{if(""==coverflow.events[i].content_image_url){$("previous_image"+i).src="";
}else{$("previous_image"+i).src=coverflow.events[i].content_image_url;
}if(0==coverflow.events[i].is_incomplete){is_linked=1;
}else{is_linked=0;
}if(isNaN(parseInt(coverflow.events[i].content_originator_id,10))&&isNaN(parseInt(coverflow.events[i].show_id,10))){$("previous_image"+i).setAttribute("longDesc",'javascript:setEventDetails("'+makeStringSafe(coverflow.events[i].content_title)+'", "'+makeStringSafe(coverflow.events[i].content_originator)+'", "'+makeStringSafe(coverflow.events[i].content_image_url)+'", "'+coverflow.events[i].inbound_time+'", '+coverflow.events[i].content_root_id+", 0, 0, "+is_linked+", true)");
}else{if(isNaN(parseInt(coverflow.events[i].content_originator_id,10))){$("previous_image"+i).setAttribute("longDesc",'javascript:setEventDetails("'+makeStringSafe(coverflow.events[i].content_title)+'", "'+makeStringSafe(coverflow.events[i].content_originator)+'", "'+makeStringSafe(coverflow.events[i].content_image_url)+'", "'+coverflow.events[i].inbound_time+'", '+coverflow.events[i].content_root_id+", 0, "+coverflow.events[i].show_id+", "+is_linked+", true)");
}else{$("previous_image"+i).setAttribute("longDesc",'javascript:setEventDetails("'+makeStringSafe(coverflow.events[i].content_title)+'", "'+makeStringSafe(coverflow.events[i].content_originator)+'", "'+makeStringSafe(coverflow.events[i].content_image_url)+'", "'+coverflow.events[i].inbound_time+'", '+coverflow.events[i].content_root_id+", "+coverflow.events[i].content_originator_id+", 0, "+is_linked+", true)");
}}if(coverflow.events[i].videos!==null&&coverflow.events[i].videos!==undefined){rootVideoObj=new rootVideo();
rootVideoObj.content_root_id=coverflow.events[i].content_root_id;
for(j=0;
j<coverflow.events[i].videos.length;
j++){try{rootVideoObj.videos[j]=coverflow.events[i].videos[j].video_url;
rootVideoObj.images[j]=coverflow.events[i].videos[j].image_url;
rootVideoObj.titles[j]=coverflow.events[i].videos[j].title;
}catch(expjloop){}}rootVideoArray[i+1]=rootVideoObj;
}else{rootVideoObj=new rootVideo();
rootVideoObj.content_root_id=coverflow.events[i].content_root_id;
rootVideoArray[i+1]=rootVideoObj;
}}catch(expiloop){}}if(init==true){reloadCoverFlow();
}else{reloadCoverFlow();
$("instanz_3").setAttribute("style","visibility: visible;");
}init=false;
}function resetCoverFlow(){var temp=$("instanz_3_images").innerHTML;
$("instanz_3").innerHTML="";
$("instanz_3").innerHTML=temp;
reloadCoverFlow();
$("previous_image7").remove();
$("previous_image5").remove();
$("previous_image3").remove();
$("previous_image1").remove();
$("content_image").remove();
}var video_carousel;
function setEventDetails(title,originator,image_url,time_played,root_id,originator_id,show_id,is_linked,previous){try{current_originator=originator;
if(previous==true){$("content_heading").innerHTML="Previously Played";
}else{$("content_heading").innerHTML="Now Playing";
}$("content_title").innerHTML=title.truncate(30);
$("content_title").setAttribute("title",title);
if(""==time_played){$("time_played").innerHTML="&nbsp;";
}else{$("time_played").innerHTML="Time Played: "+time_played;
}$("content_root_id").innerHTML=root_id;
$("image_url").innerHTML=image_url;
if("0"==root_id||""==root_id){$("now_playing_catch_link").hide();
$("now_playing_catch_link_arrow").hide();
$("now_playing_catch_button").hide();
$("share_button").hide();
}else{$("now_playing_catch_link").show();
$("now_playing_catch_link_arrow").show();
$("now_playing_catch_button").show();
$("share_button").show();
}if(is_linked){$("cart_button").show();
}else{$("cart_button").hide();
}$("content_originator").setAttribute("title","click to visit "+originator+"'s page");
if(originator_id==0&&show_id==0){$("content_originator").innerHTML=originator.truncate(40);
$("content_originator").onclick=function(){};
}else{if(originator_id==0){$("content_originator").innerHTML='<span class="white_sml">More <img src="/images/layout/v3/more_np_arrow.png" /></span><a id="originator_link" href="#">'+originator.truncate(40)+"</a>";
$("content_originator").onclick=function(){goToShow(show_id);
};
}else{$("content_originator").innerHTML='<span class="white_sml">More <img src="/images/layout/v3/more_np_arrow.png" /></span><a id="originator_link" href="#">'+originator.truncate(40)+"</a>";
$("content_originator").onclick=function(){goToArtist(originator_id);
};
}}showVideoList();
$("nowplaying_vid_ul").setStyle("left: 0px;");
var x=new UI.Carousel("video_carousel");
}catch(showexception1){}}function initializeNPCoverFlow(callSource,stationName){nowPlayingObj.source=callSource;
nowPlayingObj.stationName=determineStationName(stationName);
readStationDetails(stationName);
catchWD.startupScriptTagCount=catchWD.countScriptTags();
catchWD.watchDawg();
checkChildPlaying();
self.setTimeout("initGoogleAnalytics()",1000);
}function initializePopout(callSource,stationName){nowPlayingObj.source=callSource;
nowPlayingObj.stationName=determineStationName(stationName);
readStationDetails(stationName);
if("nowplaying_coverflow"==callSource){catchWD.startupScriptTagCount=catchWD.countScriptTags();
catchWD.watchDawg();
openerObj=opener;
}self.setTimeout("initGoogleAnalytics()",1000);
}function playerActionOnParent(action){if(action=="play"){openerObj.setStreamControllerAction(action);
}else{if(action=="stop"){openerObj.setStreamControllerAction(action);
}else{if(action=="mute"){openerObj.setStreamControllerAction(action);
}else{openerObj.setStreamControllerAction(action);
}}}}function getStreamPlayerAction(action){if(action=="play"){openerObj.setPlayingCookie("true");
}else{if(action=="stop"){openerObj.setPlayingCookie("false");
}}playerActionOnParent(action);
}function stopPlayeronUnLoad(){try{if(!openerObj.closed){openerObj.setChildObjNull();
openerObj.setStreamControllerAction("stop");
}}catch(e){}}function streamAction(action){movie=getMovie("streamPlayer");
if(action=="play"){movie.playAudio();
}else{if(action=="stop"){movie.stopAudio();
}else{if(action=="mute"){movie.muteAudio();
}else{movie.setVol(action);
}}}}function getCookie(c_name){if(document.cookie.length>0){c_start=document.cookie.indexOf(c_name+"=");
if(c_start!=-1){c_start=c_start+c_name.length+1;
c_end=document.cookie.indexOf(";",c_start);
if(c_end==-1){c_end=document.cookie.length;
}return unescape(document.cookie.substring(c_start,c_end));
}}return"";
}function setStreamControllerAction(action){try{movie=getMovie("streamPlayerController");
if(movie!==undefined){if(action==="play"){movie.setPlay();
}else{if(action==="stop"){movie.setStop();
}else{if(action==="mute"){movie.setMute();
}else{movie.setVol(action);
}}}}}catch(e){}}function checkChildPlaying(){var playing=getCookie("playing_cookie");
if(playing=="true"){setStreamControllerAction("play");
}}function setPlayingCookie(value){document.cookie="playing_cookie="+value;
}function playOnChild(){if(childObj===null||childObj===undefined){createChild();
setPlayingCookie("true");
}childObj.streamAction("play");
}function stopOnChild(){if(childObj===null||childObj===undefined){createChild();
setTimeout(stopOnChild,2000);
}childObj.streamAction("stop");
}function muteOnChild(){if(childObj===null||childObj===undefined){createChild();
setTimeout(muteOnChild,2000);
setPlayingCookie("true");
setStreamControllerAction("play");
}childObj.streamAction("mute");
}function setVolOnChild(volume){if(childObj===null||childObj===undefined){createChild();
setPlayingCookie("true");
setStreamControllerAction("play");
}childObj.streamAction(volume);
}function getStreamControllerAction(action){if(action=="play"){setPlayingCookie("true");
playOnChild();
}else{if(action=="stop"){setPlayingCookie("false");
stopOnChild();
}else{if(action=="mute"){muteOnChild();
}else{var playing=getCookie("playing_cookie");
if(playing=="true"){setVolOnChild(action);
}}}}}function adjustModalOpacity(){if(navigator.appName!="Microsoft Internet Explorer"){Effect.Appear($("modalScreen"),{to:0.75});
}}function showShareModal(){if(openerObj!==null&&openerObj===undefined){adjustModalOpacity();
showNPShare($("content_root_id").innerHTML,$("content_title").innerHTML,$("originator_link").innerHTML,$("image_url").innerHTML,nowPlayingObj.stationName,nowPlayingObj.content_catalog,nowPlayingObj.catch_url);
}else{if(openerObj===null||openerObj===undefined||openerObj.closed||!openerObjIsCatchPage()){openerObj=window.open("http://"+document.domain);
setTimeout(showShareModal,5000);
}else{openerObj.adjustModalOpacity();
openerObj.showNPShare($("content_root_id").innerHTML,$("content_title").innerHTML,$("originator_link").innerHTML,$("image_url").innerHTML,nowPlayingObj.stationName,nowPlayingObj.content_catalog,nowPlayingObj.catch_url);
}}}function showNPShare(root_id,title,artist,image_url,station,content_catalog,catch_url){$("np_share_title").innerHTML=title;
$("np_share_artist").innerHTML=artist;
$("facebook_link").onclick=function(){window.open("http://www.facebook.com/sharer.php?u=http://"+catch_url+"/share/song/"+root_id+"/"+content_catalog,"fb_share","");
};
$("bebo_mail").onclick=function(){window.open("http://www.bebo.com/mail/MailCompose.jsp?Subject=Check out "+title+" by "+artist+" on "+station+"&Message=Hey, You have to check out "+title+" by "+artist+" on "+station+". Click http://"+catch_url+"/catch/"+root_id+" to listen and watch the video.","bebo_mail","");
};
$("bebo_link").onclick=function(){window.open("http://www.bebo.com/c/share?Url=http://"+catch_url+"/catch/"+root_id+"&t=catch this","bebo_share","");
};
$("email_link").href="mailto:?subject=Check out "+title+" by "+artist+" on "+station+"&body=Hey,%0D%0AYou have to check out "+title+" by "+artist+" on "+station+". Click http://"+catch_url+"/catch/"+root_id+" to listen and watch the video.";
$("share_image").src=image_url;
$("nowplaying_share_window").show();
}function openerObjIsCatchPage(){var answer=false;
var od=null;
try{od=openerObj.document;
answer=true;
}catch(e){}return answer;
}var vidCnt=0;
function fixTitle(title){if(title){var index=title.indexOf("'");
while(index!==-1){title=title.replace("'"," ");
index=title.indexOf("'");
}index=title.indexOf('"');
while(index!==-1){title=title.replace('"',"");
index=title.indexOf('"');
}return title;
}else{return"";
}}function showVideoList(){var root_id=$("content_root_id").innerHTML;
var videoUrls=null;
var imageUrls=null;
try{for(i=0;
i<rootVideoArray.length;
i++){if(rootVideoArray[i].content_root_id==root_id){videoUrls=rootVideoArray[i].videos;
imageUrls=rootVideoArray[i].images;
titles=rootVideoArray[i].titles;
break;
}}if(videoUrls!=null){vidCnt=videoUrls.length;
$("np_li_0").innerHTML='<div class="no_vid_image"><img src="/images/layout/v3/video_icon.png" title="No videos available for this track" /></div>';
for(i=1;
i<10;
i++){try{$("np_li_"+i).innerHTML="";
if(navigator.appName=="Microsoft Internet Explorer"){$("np_li_"+i).setStyle("display: none;");
}}catch(e1){}}if(videoUrls.length>0){if(videoUrls.length==1){$("np_li_0").innerHTML="<div onclick=\"showVideo('"+fixTitle(videoUrls[0])+"','"+fixTitle(titles[0])+'\');  pageTracker._trackPageview(\'/ACTION_play_video_in_player\');" style="position: relative; left:70px; top:-10px; cursor:pointer"><img src="'+fixTitle(imageUrls[0])+'" height="95" width="125" border="0" title="'+fixTitle(titles[0])+'" style="border:1px solid #666; margin-left:1px; margin-right:1px; margin-top:10px;"><div style="background:url(/images/layout/v3/widget_backgrounds.png) repeat scroll 0 0 transparent; border:1px solid #666666; color:#CACAC9; height:30px; left:1px; margin-left:0px; position:absolute; bottom:30px; width:125px; cursor:pointer"><img src="/images/layout/v3/video_play_button_sml.png" style="position:relative; top:10px;"/></div></div>';
}else{var x=videoUrls.length>10?10:videoUrls.length;
for(i=0;
i<x;
i++){try{$("np_li_"+i).innerHTML="<div onclick=\"showVideo('"+fixTitle(videoUrls[i])+"','"+fixTitle(titles[i])+'\');  pageTracker._trackPageview(\'/ACTION_play_video_in_player\');" style="cursor:pointer"><div style="background:url(/images/layout/v3/widget_backgrounds.png) repeat scroll 0 0 transparent; border:1px solid #666666; color:#CACAC9; height:30px; margin-left:0px; position:absolute; top:30px; width:125px;"><img src="/images/layout/v3/video_play_button_sml.png" style="position:relative; top:10px;"/></div><img src="'+fixTitle(imageUrls[i])+'" height="95" width="125" border="0" title="'+fixTitle(titles[i])+'" style="border:1px solid #666; margin-left:1px; margin-right:1px;"></div>';
if(navigator.appName=="Microsoft Internet Explorer"){$("np_li_"+i).setStyle("display: block;");
}}catch(e2){}}}}if(videoUrls.length>0){$("np_watch_now_link").innerHTML="Watch - "+$("originator_link").innerHTML+"&nbsp;<img src=\"/images/layout/v3/youtube_icon_sml.png\" height=\"15\" width=\"15\" style=\"position:relative; top:3px;\" />";
}else{$("np_watch_now_link").innerHTML="";
}if(videoUrls.length<3){$("previous_button_blank").setStyle("display: block");
$("previous_button").setStyle("display: none");
$("next_button").setStyle("display: none");
}else{$("previous_button_blank").setStyle("display: none");
$("previous_button").setStyle("display: block");
$("next_button").setStyle("display: block");
}}}catch(bigandugly){}}function showNext(){$("next_button").show();
}function hideNext(){x=vidCnt/2*126;
y=$(nowplaying_vid_ul).getStyle("left");
if(y.substr(0,1)=="-"){y=y.substr(1,y.length);
}y=y.substr(0,y.length-3);
if(y+126>=x){$("next_button").hide();
}}function showVideo(videoUrl,title){var fixedTitle=(("undefined"==title||""==title)?current_originator:title).slice(0,50);
if(openerObj!==undefined){self.resizeTo(445,825);
}$("video_container").innerHTML='<div class="white_lrg" style="position: relative; top: 20px; z-index: 10; left:15px;">'+fixedTitle.truncate(40)+"</div>"+'<div class="close_btt_vids greenlinks">'+'<a href="javascript:void(0);" onclick="closeVideos();" class="close_btt">close</a>'+"</div>"+'<div style="height:250px; width:300px; margin-bottom:-30px; display:block">'+'<div id="video_lrg" class="video_lrg">'+'<object width="300" height="230">'+'<param value="'+videoUrl+"&autoplay=1"+'" name="movie"/>'+'<param value="true" name="allowFullScreen"/>'+'<param value="transparent" name="wmode"/>'+'<embed width="300" height="230" align="center" wmode="transparent" allowfullscreen="true" type="application/x-shockwave-flash" src="'+videoUrl+"&autoplay=1"+'"/>'+"</object>"+"</div>"+"</div>";
$("video_widget").show();
if(openerObj===undefined){$("ad_widget").hide();
try{$("blog_np_ad").hide();
}catch(e){}}}function closeVideos(){if(openerObj!==undefined){self.resizeTo(450,535);
}$("video_widget").hide();
$("video_container").innerHTML="";
if(openerObj===undefined){$("ad_widget").show();
try{$("blog_np_ad").show();
}catch(e){}}}var catchWD={startupScriptTagCount:0,defaultWait:20000,lastRenderNpCallTime:0,nextPollInterval:20000,lastWatchDawgCall:0,currentTime:0,watchDawg:function(){try{this.currentTime=new Date().getTime();
if(this.checkScriptTags()&&this.checkMinCallTime()){this.watchIt();
}this.lastWatchDawgCall=this.currentTime;
}catch(e){this.lastWatchDawgCall=this.currentTime;
setTimeout("catchWD.watchDawg()",this.defaultWait);
}},watchIt:function(){var waitUntil=this.defaultWait;
var nextNPCall=this.lastRenderNpCallTime-0+this.nextPollInterval-0;
if(nextNPCall-0<this.currentTime-0){readStationNowPlayingCoverFlow();
}else{waitUntil=this.increaseWindow(nextNPCall);
}setTimeout("catchWD.watchDawg()",waitUntil);
},increaseWindow:function(nextNPCall){var remainingTime=nextNPCall-this.currentTime;
var waitTime;
remainingTime-0>this.defaultWait-0?waitTime=remainingTime:waitTime=this.defaultWait;
return waitTime;
},checkScriptTags:function(){var status=false;
this.countScriptTags()-0<this.startupScriptTagCount-0+10?status=true:status=false;
return status;
},checkMinCallTime:function(){var status=false;
this.currentTime-0>this.lastWatchDawgCall-0+this.defaultWait-2000?status=true:status=false;
return status;
},countScriptTags:function(){var head=document.getElementsByTagName("head");
var scripts=head[0].getElementsByTagName("script");
return scripts.length;
}};