var Prototype={Version:"1.6.1",Browser:(function(){var b=navigator.userAgent;
var a=Object.prototype.toString.call(window.opera)=="[object Opera]";
return{IE:!!window.attachEvent&&!a,Opera:a,WebKit:b.indexOf("AppleWebKit/")>-1,Gecko:b.indexOf("Gecko")>-1&&b.indexOf("KHTML")===-1,MobileSafari:/Apple.*Mobile.*Safari/.test(b)}
})(),BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:(function(){var a=window.Element||window.HTMLElement;
return !!(a&&a.prototype)
})(),SpecificElementExtensions:(function(){if(typeof window.HTMLDivElement!=="undefined"){return true
}var c=document.createElement("div");
var b=document.createElement("form");
var a=false;
if(c.__proto__&&(c.__proto__!==b.__proto__)){a=true
}c=b=null;
return a
})()},ScriptFragment:"<script[^>]*>([\\S\\s]*?)<\/script>",JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(a){return a
}};
if(Prototype.Browser.MobileSafari){Prototype.BrowserFeatures.SpecificElementExtensions=false
}var Abstract={};
var Try={these:function(){var c;
for(var b=0,d=arguments.length;
b<d;
b++){var a=arguments[b];
try{c=a();
break
}catch(f){}}return c
}};
var Class=(function(){function a(){}function b(){var g=null,f=$A(arguments);
if(Object.isFunction(f[0])){g=f.shift()
}function d(){this.initialize.apply(this,arguments)
}Object.extend(d,Class.Methods);
d.superclass=g;
d.subclasses=[];
if(g){a.prototype=g.prototype;
d.prototype=new a;
g.subclasses.push(d)
}for(var e=0;
e<f.length;
e++){d.addMethods(f[e])
}if(!d.prototype.initialize){d.prototype.initialize=Prototype.emptyFunction
}d.prototype.constructor=d;
return d
}function c(k){var f=this.superclass&&this.superclass.prototype;
var e=Object.keys(k);
if(!Object.keys({toString:true}).length){if(k.toString!=Object.prototype.toString){e.push("toString")
}if(k.valueOf!=Object.prototype.valueOf){e.push("valueOf")
}}for(var d=0,g=e.length;
d<g;
d++){var j=e[d],h=k[j];
if(f&&Object.isFunction(h)&&h.argumentNames().first()=="$super"){var l=h;
h=(function(n){return function(){return f[n].apply(this,arguments)
}
})(j).wrap(l);
h.valueOf=l.valueOf.bind(l);
h.toString=l.toString.bind(l)
}this.prototype[j]=h
}return this
}return{create:b,Methods:{addMethods:c}}
})();
(function(){var d=Object.prototype.toString;
function j(r,t){for(var s in t){r[s]=t[s]
}return r
}function m(r){try{if(e(r)){return"undefined"
}if(r===null){return"null"
}return r.inspect?r.inspect():String(r)
}catch(s){if(s instanceof RangeError){return"..."
}throw s
}}function l(r){var t=typeof r;
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}function p(r){var s=[];
for(var t in r){s.push(t)
}return s
}function n(r){var s=[];
for(var t in r){s.push(r[t])
}return s
}function k(r){return j({},r)
}function h(r){return !!(r&&r.nodeType==1)
}function g(r){return d.call(r)=="[object Array]"
}function q(r){return r instanceof Hash
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}function o(r){return d.call(r)=="[object Number]"
}function e(r){return typeof r==="undefined"
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})();
Object.extend(Function.prototype,(function(){var l=Array.prototype.slice;
function d(p,m){var o=p.length,n=m.length;
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}return p
}function j(n,m){n=l.call(n,0);
return d(n,m)
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}function h(o){if(arguments.length<2&&Object.isUndefined(arguments[0])){return this
}var m=this,n=l.call(arguments,1);
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return m.apply(o,p)
}
}function f(o){var m=this,n=l.call(arguments,1);
return function(q){var p=d([q||window.event],n);
return m.apply(o,p)
}
}function k(){if(!arguments.length){return this
}var m=this,n=l.call(arguments,0);
return function(){var o=j(n,arguments);
return m.apply(this,o)
}
}function e(o){var m=this,n=l.call(arguments,1);
o=o*1000;
return window.setTimeout(function(){return m.apply(m,n)
},o)
}function a(){var m=d([0.01],arguments);
return this.delay.apply(this,m)
}function c(n){var m=this;
return function(){var o=d([m.bind(this)],arguments);
return n.apply(this,o)
}
}function b(){if(this._methodized){return this._methodized
}var m=this;
return this._methodized=function(){var n=d([this],arguments);
return m.apply(null,n)
}
}return{argumentNames:g,bind:h,bindAsEventListener:f,curry:k,delay:e,defer:a,wrap:c,methodize:b}
})());
Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+"-"+(this.getUTCMonth()+1).toPaddedString(2)+"-"+this.getUTCDate().toPaddedString(2)+"T"+this.getUTCHours().toPaddedString(2)+":"+this.getUTCMinutes().toPaddedString(2)+":"+this.getUTCSeconds().toPaddedString(2)+'Z"'
};
RegExp.prototype.match=RegExp.prototype.test;
RegExp.escape=function(a){return String(a).replace(/([.*+?^=!:${}()|[\]\/\\])/g,"\\$1")
};
var PeriodicalExecuter=Class.create({initialize:function(b,a){this.callback=b;
this.frequency=a;
this.currentlyExecuting=false;
this.registerCallback()
},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000)
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},stop:function(){if(!this.timer){return
}clearInterval(this.timer);
this.timer=null
},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;
this.execute();
this.currentlyExecuting=false
}catch(a){this.currentlyExecuting=false;
throw a
}}}});
Object.extend(String,{interpret:function(a){return a==null?"":String(a)
},specialChar:{"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r","\\":"\\\\"}});
Object.extend(String.prototype,(function(){function prepareReplacement(replacement){if(Object.isFunction(replacement)){return replacement
}var template=new Template(replacement);
return function(match){return template.evaluate(match)
}
}function gsub(pattern,replacement){var result="",source=this,match;
replacement=prepareReplacement(replacement);
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result+=String.interpret(replacement(match));
source=source.slice(match.index+match[0].length)
}else{result+=source,source=""
}}return result
}function sub(pattern,replacement,count){replacement=prepareReplacement(replacement);
count=Object.isUndefined(count)?1:count;
return this.gsub(pattern,function(match){if(--count<0){return match[0]
}return replacement(match)
})
}function scan(pattern,iterator){this.gsub(pattern,iterator);
return String(this)
}function truncate(length,truncation){length=length||30;
truncation=Object.isUndefined(truncation)?"...":truncation;
return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this)
}function strip(){return this.replace(/^\s+/,"").replace(/\s+$/,"")
}function stripTags(){return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi,"")
}function stripScripts(){return this.replace(new RegExp(Prototype.ScriptFragment,"img"),"")
}function extractScripts(){var matchAll=new RegExp(Prototype.ScriptFragment,"img");
var matchOne=new RegExp(Prototype.ScriptFragment,"im");
return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||["",""])[1]
})
}function evalScripts(){return this.extractScripts().map(function(script){return eval(script)
})
}function escapeHTML(){return this.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;")
}function unescapeHTML(){return this.stripTags().replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&amp;/g,"&")
}function toQueryParams(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);
if(!match){return{}
}return match[1].split(separator||"&").inject({},function(hash,pair){if((pair=pair.split("="))[0]){var key=decodeURIComponent(pair.shift());
var value=pair.length>1?pair.join("="):pair[0];
if(value!=undefined){value=decodeURIComponent(value)
}if(key in hash){if(!Object.isArray(hash[key])){hash[key]=[hash[key]]
}hash[key].push(value)
}else{hash[key]=value
}}return hash
})
}function toArray(){return this.split("")
}function succ(){return this.slice(0,this.length-1)+String.fromCharCode(this.charCodeAt(this.length-1)+1)
}function times(count){return count<1?"":new Array(count+1).join(this)
}function camelize(){var parts=this.split("-"),len=parts.length;
if(len==1){return parts[0]
}var camelized=this.charAt(0)=="-"?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];
for(var i=1;
i<len;
i++){camelized+=parts[i].charAt(0).toUpperCase()+parts[i].substring(1)
}return camelized
}function capitalize(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase()
}function underscore(){return this.replace(/::/g,"/").replace(/([A-Z]+)([A-Z][a-z])/g,"$1_$2").replace(/([a-z\d])([A-Z])/g,"$1_$2").replace(/-/g,"_").toLowerCase()
}function dasherize(){return this.replace(/_/g,"-")
}function inspect(useDoubleQuotes){var escapedString=this.replace(/[\x00-\x1f\\]/g,function(character){if(character in String.specialChar){return String.specialChar[character]
}return"\\u00"+character.charCodeAt().toPaddedString(2,16)
});
if(useDoubleQuotes){return'"'+escapedString.replace(/"/g,'\\"')+'"'
}return"'"+escapedString.replace(/'/g,"\\'")+"'"
}function toJSON(){return this.inspect(true)
}function unfilterJSON(filter){return this.replace(filter||Prototype.JSONFilter,"$1")
}function isJSON(){var str=this;
if(str.blank()){return false
}str=this.replace(/\\./g,"@").replace(/"[^"\\\n\r]*"/g,"");
return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str)
}function evalJSON(sanitize){var json=this.unfilterJSON();
try{if(!sanitize||json.isJSON()){return eval("("+json+")")
}}catch(e){}throw new SyntaxError("Badly formed JSON string: "+this.inspect())
}function include(pattern){return this.indexOf(pattern)>-1
}function startsWith(pattern){return this.indexOf(pattern)===0
}function endsWith(pattern){var d=this.length-pattern.length;
return d>=0&&this.lastIndexOf(pattern)===d
}function empty(){return this==""
}function blank(){return/^\s*$/.test(this)
}function interpolate(object,pattern){return new Template(this,pattern).evaluate(object)
}return{gsub:gsub,sub:sub,scan:scan,truncate:truncate,strip:String.prototype.trim?String.prototype.trim:strip,stripTags:stripTags,stripScripts:stripScripts,extractScripts:extractScripts,evalScripts:evalScripts,escapeHTML:escapeHTML,unescapeHTML:unescapeHTML,toQueryParams:toQueryParams,parseQuery:toQueryParams,toArray:toArray,succ:succ,times:times,camelize:camelize,capitalize:capitalize,underscore:underscore,dasherize:dasherize,inspect:inspect,toJSON:toJSON,unfilterJSON:unfilterJSON,isJSON:isJSON,evalJSON:evalJSON,include:include,startsWith:startsWith,endsWith:endsWith,empty:empty,blank:blank,interpolate:interpolate}
})());
var Template=Class.create({initialize:function(a,b){this.template=a.toString();
this.pattern=b||Template.Pattern
},evaluate:function(a){if(a&&Object.isFunction(a.toTemplateReplacements)){a=a.toTemplateReplacements()
}return this.template.gsub(this.pattern,function(d){if(a==null){return(d[1]+"")
}var f=d[1]||"";
if(f=="\\"){return d[2]
}var b=a,g=d[3];
var e=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
d=e.exec(g);
if(d==null){return f
}while(d!=null){var c=d[1].startsWith("[")?d[2].replace(/\\\\]/g,"]"):d[1];
b=b[c];
if(null==b||""==d[3]){break
}g=g.substring("["==d[3]?d[1].length:d[0].length);
d=e.exec(g)
}return f+String.interpret(b)
})
}});
Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;
var $break={};
var Enumerable=(function(){function c(z,y){var x=0;
try{this._each(function(B){z.call(y,B,x++)
})
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var x=true;
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}});
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}function j(z,y){z=z||Prototype.K;
var x=false;
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var x=[];
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this.each(function(B,A){if(z.call(y,B,A)){x=B;
throw $break
}});
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}function h(z,y){var x=[];
this.each(function(B,A){if(z.call(y,B,A)){x.push(B)
}});
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}function g(A,z,y){z=z||Prototype.K;
var x=[];
if(Object.isString(A)){A=new RegExp(RegExp.escape(A))
}this.each(function(C,B){if(A.match(C)){x.push(z.call(y,C,B))
}});
return x
}function a(x){if(Object.isFunction(this.indexOf)){if(this.indexOf(x)!=-1){return true
}}var y=false;
this.each(function(z){if(z==x){y=true;
throw $break
}});
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}function r(y,x){x=Object.isUndefined(x)?null:x;
return this.eachSlice(y,function(z){while(z.length<y){z.push(x)
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this.each(function(z){x.push(z[y])
});
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}});
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}).pluck("value")
}function p(){return this.map()
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}function l(){return this.toArray().length
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})();
function $A(c){if(!c){return[]
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}function $w(a){if(!Object.isString(a)){return[]
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return a?a.split(/\s+/):[]
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(function(){var t=Array.prototype,n=t.slice,p=t.forEach;
function b(x){for(var w=0,y=this.length;
w<y;
w++){x(this[w])
}}if(!p){p=b
}function m(){this.length=0;
return this
}function d(){return this[0]
}function g(){return this[this.length-1]
}function j(){return this.select(function(w){return w!=null
})
}function v(){return this.inject([],function(x,w){if(Object.isArray(w)){return x.concat(w.flatten())
}x.push(w);
return x
})
}function h(){var w=n.call(arguments,0);
return this.select(function(x){return !w.include(x)
})
}function f(w){return(w!==false?this:this.toArray())._reverse()
}function l(w){return this.inject([],function(z,y,x){if(0==x||(w?z.last()!=y:!z.include(y))){z.push(y)
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})
}function q(w){return this.uniq().findAll(function(x){return w.detect(function(y){return x===y
})
})
}function r(){return n.call(this,0)
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}}return -1
}function o(x,w){w=isNaN(w)?this.length:(w<0?this.length+w:w)+1;
var y=this.slice(0,w).reverse().indexOf(x);
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}function c(){var B=n.call(this,0),z;
for(var x=0,y=arguments.length;
x<y;
x++){z=arguments[x];
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w++){B.push(z[w])
}}else{B.push(z)
}}return B
}Object.extend(t,Enumerable);
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}Object.extend(t,{_each:p,clear:m,first:d,last:g,compact:j,flatten:v,without:h,reverse:f,uniq:l,intersect:q,clone:r,toArray:r,size:k,inspect:u,toJSON:s});
var e=(function(){return[].concat(arguments)[0][0]!==1
})(1,2);
if(e){t.concat=c
}if(!t.indexOf){t.indexOf=a
}if(!t.lastIndexOf){t.lastIndexOf=o
}})();
function $H(a){return new Hash(a)
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}function f(s){for(var r in this._object){var t=this._object[r],u=[r,t];
u.key=r;
u.value=t;
s(u)
}}function l(r,s){return this._object[r]=s
}function c(r){if(this._object[r]!==Object.prototype[r]){return this._object[r]
}}function o(r){var s=this._object[r];
delete this._object[r];
return s
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}function n(){return this.pluck("value")
}function g(s){var r=this.detect(function(t){return t.value===s
});
return r&&r.key
}function j(r){return this.clone().update(r)
}function d(r){return new Hash(r).inject(this,function(s,t){s.set(t.key,t.value);
return s
})
}function b(r,s){if(Object.isUndefined(s)){return r
}return r+"="+encodeURIComponent(String.interpret(s))
}function a(){return this.inject([],function(t,u){var s=encodeURIComponent(u.key),r=u.value;
if(r&&typeof r=="object"){if(Object.isArray(r)){return t.concat(r.map(b.curry(s)))
}}else{t.push(b(s,r))
}return t
}).join("&")
}function m(){return"#<Hash:{"+this.map(function(r){return r.map(Object.inspect).join(": ")
}).join(", ")+"}>"
}function k(){return Object.toJSON(this.toObject())
}function h(){return new Hash(this)
}return{initialize:e,_each:f,set:l,get:c,unset:o,toObject:q,toTemplateReplacements:q,keys:p,values:n,index:g,merge:j,update:d,toQueryString:a,inspect:m,toJSON:k,clone:h}
})());
Hash.from=$H;
Object.extend(Number.prototype,(function(){function d(){return this.toPaddedString(2,16)
}function e(){return this+1
}function a(l,k){$R(0,this,true).each(l,k);
return this
}function b(m,l){var k=this.toString(l||10);
return"0".times(m-k.length)+k
}function f(){return isFinite(this)?this.toString():"null"
}function j(){return Math.abs(this)
}function h(){return Math.round(this)
}function g(){return Math.ceil(this)
}function c(){return Math.floor(this)
}return{toColorPart:d,succ:e,times:a,toPaddedString:b,toJSON:f,abs:j,round:h,ceil:g,floor:c}
})());
function $R(c,a,b){return new ObjectRange(c,a,b)
}var ObjectRange=Class.create(Enumerable,(function(){function b(f,d,e){this.start=f;
this.end=d;
this.exclusive=e
}function c(d){var e=this.start;
while(this.include(e)){d(e);
e=e.succ()
}}function a(d){if(d<this.start){return false
}if(this.exclusive){return d<this.end
}return d<=this.end
}return{initialize:b,_each:c,include:a}
})());
var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()
},function(){return new ActiveXObject("Msxml2.XMLHTTP")
},function(){return new ActiveXObject("Microsoft.XMLHTTP")
})||false
},activeRequestCount:0};
Ajax.Responders={responders:[],_each:function(a){this.responders._each(a)
},register:function(a){if(!this.include(a)){this.responders.push(a)
}},unregister:function(a){this.responders=this.responders.without(a)
},dispatch:function(d,b,c,a){this.each(function(f){if(Object.isFunction(f[d])){try{f[d].apply(f,[b,c,a])
}catch(g){}}})
}};
Object.extend(Ajax.Responders,Enumerable);
Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++
},onComplete:function(){Ajax.activeRequestCount--
}});
Ajax.Base=Class.create({initialize:function(a){this.options={method:"post",asynchronous:true,contentType:"application/x-www-form-urlencoded",encoding:"UTF-8",parameters:"",evalJSON:true,evalJS:true};
Object.extend(this.options,a||{});
this.options.method=this.options.method.toLowerCase();
if(Object.isString(this.options.parameters)){this.options.parameters=this.options.parameters.toQueryParams()
}else{if(Object.isHash(this.options.parameters)){this.options.parameters=this.options.parameters.toObject()
}}}});
Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,b,a){$super(a);
this.transport=Ajax.getTransport();
this.request(b)
},request:function(b){this.url=b;
this.method=this.options.method;
var d=Object.clone(this.options.parameters);
if(!["get","post"].include(this.method)){d._method=this.method;
this.method="post"
}this.parameters=d;
if(d=Object.toQueryString(d)){if(this.method=="get"){this.url+=(this.url.include("?")?"&":"?")+d
}}try{var a=new Ajax.Response(this);
if(this.options.onCreate){this.options.onCreate(a)
}Ajax.Responders.dispatch("onCreate",this,a);
this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);
if(this.options.asynchronous){this.respondToReadyState.bind(this).defer(1)
}this.transport.onreadystatechange=this.onStateChange.bind(this);
this.setRequestHeaders();
this.body=this.method=="post"?(this.options.postBody||d):null;
this.transport.send(this.body);
if(!this.options.asynchronous&&this.transport.overrideMimeType){this.onStateChange()
}}catch(c){this.dispatchException(c)
}},onStateChange:function(){var a=this.transport.readyState;
if(a>1&&!((a==4)&&this._complete)){this.respondToReadyState(this.transport.readyState)
}},setRequestHeaders:function(){var e={"X-Requested-With":"XMLHttpRequest","X-Prototype-Version":Prototype.Version,Accept:"text/javascript, text/html, application/xml, text/xml, */*"};
if(this.method=="post"){e["Content-type"]=this.options.contentType+(this.options.encoding?"; charset="+this.options.encoding:"");
if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005){e.Connection="close"
}}if(typeof this.options.requestHeaders=="object"){var c=this.options.requestHeaders;
if(Object.isFunction(c.push)){for(var b=0,d=c.length;
b<d;
b+=2){e[c[b]]=c[b+1]
}}else{$H(c).each(function(f){e[f.key]=f.value
})
}}for(var a in e){this.transport.setRequestHeader(a,e[a])
}},success:function(){var a=this.getStatus();
return !a||(a>=200&&a<300)
},getStatus:function(){try{return this.transport.status||0
}catch(a){return 0
}},respondToReadyState:function(a){var c=Ajax.Request.Events[a],b=new Ajax.Response(this);
if(c=="Complete"){try{this._complete=true;
(this.options["on"+b.status]||this.options["on"+(this.success()?"Success":"Failure")]||Prototype.emptyFunction)(b,b.headerJSON)
}catch(d){this.dispatchException(d)
}var f=b.getHeader("Content-type");
if(this.options.evalJS=="force"||(this.options.evalJS&&this.isSameOrigin()&&f&&f.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))){this.evalResponse()
}}try{(this.options["on"+c]||Prototype.emptyFunction)(b,b.headerJSON);
Ajax.Responders.dispatch("on"+c,this,b,b.headerJSON)
}catch(d){this.dispatchException(d)
}if(c=="Complete"){this.transport.onreadystatechange=Prototype.emptyFunction
}},isSameOrigin:function(){var a=this.url.match(/^\s*https?:\/\/[^\/]*/);
return !a||(a[0]=="#{protocol}//#{domain}#{port}".interpolate({protocol:location.protocol,domain:document.domain,port:location.port?":"+location.port:""}))
},getHeader:function(a){try{return this.transport.getResponseHeader(a)||null
}catch(b){return null
}},evalResponse:function(){try{return eval((this.transport.responseText||"").unfilterJSON())
}catch(e){this.dispatchException(e)
}},dispatchException:function(a){(this.options.onException||Prototype.emptyFunction)(this,a);
Ajax.Responders.dispatch("onException",this,a)
}});
Ajax.Request.Events=["Uninitialized","Loading","Loaded","Interactive","Complete"];
Ajax.Response=Class.create({initialize:function(c){this.request=c;
var d=this.transport=c.transport,a=this.readyState=d.readyState;
if((a>2&&!Prototype.Browser.IE)||a==4){this.status=this.getStatus();
this.statusText=this.getStatusText();
this.responseText=String.interpret(d.responseText);
this.headerJSON=this._getHeaderJSON()
}if(a==4){var b=d.responseXML;
this.responseXML=Object.isUndefined(b)?null:b;
this.responseJSON=this._getResponseJSON()
}},status:0,statusText:"",getStatus:Ajax.Request.prototype.getStatus,getStatusText:function(){try{return this.transport.statusText||""
}catch(a){return""
}},getHeader:Ajax.Request.prototype.getHeader,getAllHeaders:function(){try{return this.getAllResponseHeaders()
}catch(a){return null
}},getResponseHeader:function(a){return this.transport.getResponseHeader(a)
},getAllResponseHeaders:function(){return this.transport.getAllResponseHeaders()
},_getHeaderJSON:function(){var a=this.getHeader("X-JSON");
if(!a){return null
}a=decodeURIComponent(escape(a));
try{return a.evalJSON(this.request.options.sanitizeJSON||!this.request.isSameOrigin())
}catch(b){this.request.dispatchException(b)
}},_getResponseJSON:function(){var a=this.request.options;
if(!a.evalJSON||(a.evalJSON!="force"&&!(this.getHeader("Content-type")||"").include("application/json"))||this.responseText.blank()){return null
}try{return this.responseText.evalJSON(a.sanitizeJSON||!this.request.isSameOrigin())
}catch(b){this.request.dispatchException(b)
}}});
Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,a,c,b){this.container={success:(a.success||a),failure:(a.failure||(a.success?null:a))};
b=Object.clone(b);
var d=b.onComplete;
b.onComplete=(function(e,f){this.updateContent(e.responseText);
if(Object.isFunction(d)){d(e,f)
}}).bind(this);
$super(c,b)
},updateContent:function(d){var c=this.container[this.success()?"success":"failure"],a=this.options;
if(!a.evalScripts){d=d.stripScripts()
}if(c=$(c)){if(a.insertion){if(Object.isString(a.insertion)){var b={};
b[a.insertion]=d;
c.insert(b)
}else{a.insertion(c,d)
}}else{c.update(d)
}}}});
Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,a,c,b){$super(b);
this.onComplete=this.options.onComplete;
this.frequency=(this.options.frequency||2);
this.decay=(this.options.decay||1);
this.updater={};
this.container=a;
this.url=c;
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(a){if(this.options.decay){this.decay=(a.responseText==this.lastText?this.decay*this.options.decay:1);
this.lastText=a.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 $(b){if(arguments.length>1){for(var a=0,d=[],c=arguments.length;
a<c;
a++){d.push($(arguments[a]))
}return d
}if(Object.isString(b)){b=document.getElementById(b)
}return Element.extend(b)
}if(Prototype.BrowserFeatures.XPath){document._getElementsByXPath=function(f,a){var c=[];
var e=document.evaluate(f,$(a)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);
for(var b=0,d=e.snapshotLength;
b<d;
b++){c.push(Element.extend(e.snapshotItem(b)))
}return c
}
}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(c){var b=(function(){var f=document.createElement("form");
var e=document.createElement("input");
var d=document.documentElement;
e.setAttribute("name","test");
f.appendChild(e);
d.appendChild(f);
var g=f.elements?(typeof f.elements.test=="undefined"):null;
d.removeChild(f);
f=e=null;
return g
})();
var a=c.Element;
c.Element=function(f,e){e=e||{};
f=f.toLowerCase();
var d=Element.cache;
if(b&&e.name){f="<"+f+' name="'+e.name+'">';
delete e.name;
return Element.writeAttribute(document.createElement(f),e)
}if(!d[f]){d[f]=Element.extend(document.createElement(f))
}return Element.writeAttribute(d[f].cloneNode(false),e)
};
Object.extend(c.Element,a||{});
if(a){c.Element.prototype=a.prototype
}})(this);
Element.cache={};
Element.idCounter=1;
Element.Methods={visible:function(a){return $(a).style.display!="none"
},toggle:function(a){a=$(a);
Element[Element.visible(a)?"hide":"show"](a);
return a
},hide:function(a){a=$(a);
a.style.display="none";
return a
},show:function(a){a=$(a);
a.style.display="";
return a
},remove:function(a){a=$(a);
a.parentNode.removeChild(a);
return a
},update:(function(){var b=(function(){var e=document.createElement("select"),f=true;
e.innerHTML='<option value="test">test</option>';
if(e.options&&e.options[0]){f=e.options[0].nodeName.toUpperCase()!=="OPTION"
}e=null;
return f
})();
var a=(function(){try{var f=document.createElement("table");
if(f&&f.tBodies){f.innerHTML="<tbody><tr><td>test</td></tr></tbody>";
var h=typeof f.tBodies[0]=="undefined";
f=null;
return h
}}catch(g){return true
}})();
var d=(function(){var f=document.createElement("script"),h=false;
try{f.appendChild(document.createTextNode(""));
h=!f.firstChild||f.firstChild&&f.firstChild.nodeType!==3
}catch(g){h=true
}f=null;
return h
})();
function c(f,g){f=$(f);
if(g&&g.toElement){g=g.toElement()
}if(Object.isElement(g)){return f.update().insert(g)
}g=Object.toHTML(g);
var e=f.tagName.toUpperCase();
if(e==="SCRIPT"&&d){f.text=g;
return f
}if(b||a){if(e in Element._insertionTranslations.tags){while(f.firstChild){f.removeChild(f.firstChild)
}Element._getContentFromAnonymousElement(e,g.stripScripts()).each(function(h){f.appendChild(h)
})
}else{f.innerHTML=g.stripScripts()
}}else{f.innerHTML=g.stripScripts()
}g.evalScripts.bind(g).defer();
return f
}return c
})(),replace:function(b,c){b=$(b);
if(c&&c.toElement){c=c.toElement()
}else{if(!Object.isElement(c)){c=Object.toHTML(c);
var a=b.ownerDocument.createRange();
a.selectNode(b);
c.evalScripts.bind(c).defer();
c=a.createContextualFragment(c.stripScripts())
}}b.parentNode.replaceChild(c,b);
return b
},insert:function(c,e){c=$(c);
if(Object.isString(e)||Object.isNumber(e)||Object.isElement(e)||(e&&(e.toElement||e.toHTML))){e={bottom:e}
}var d,f,b,g;
for(var a in e){d=e[a];
a=a.toLowerCase();
f=Element._insertionTranslations[a];
if(d&&d.toElement){d=d.toElement()
}if(Object.isElement(d)){f(c,d);
continue
}d=Object.toHTML(d);
b=((a=="before"||a=="after")?c.parentNode:c).tagName.toUpperCase();
g=Element._getContentFromAnonymousElement(b,d.stripScripts());
if(a=="top"||a=="after"){g.reverse()
}g.each(f.curry(c));
d.evalScripts.bind(d).defer()
}return c
},wrap:function(b,c,a){b=$(b);
if(Object.isElement(c)){$(c).writeAttribute(a||{})
}else{if(Object.isString(c)){c=new Element(c,a)
}else{c=new Element("div",c)
}}if(b.parentNode){b.parentNode.replaceChild(c,b)
}c.appendChild(b);
return c
},inspect:function(b){b=$(b);
var a="<"+b.tagName.toLowerCase();
$H({id:"id",className:"class"}).each(function(f){var e=f.first(),c=f.last();
var d=(b[e]||"").toString();
if(d){a+=" "+c+"="+d.inspect(true)
}});
return a+">"
},recursivelyCollect:function(a,c){a=$(a);
var b=[];
while(a=a[c]){if(a.nodeType==1){b.push(Element.extend(a))
}}return b
},ancestors:function(a){return Element.recursivelyCollect(a,"parentNode")
},descendants:function(a){return Element.select(a,"*")
},firstDescendant:function(a){a=$(a).firstChild;
while(a&&a.nodeType!=1){a=a.nextSibling
}return $(a)
},immediateDescendants:function(a){if(!(a=$(a).firstChild)){return[]
}while(a&&a.nodeType!=1){a=a.nextSibling
}if(a){return[a].concat($(a).nextSiblings())
}return[]
},previousSiblings:function(a){return Element.recursivelyCollect(a,"previousSibling")
},nextSiblings:function(a){return Element.recursivelyCollect(a,"nextSibling")
},siblings:function(a){a=$(a);
return Element.previousSiblings(a).reverse().concat(Element.nextSiblings(a))
},match:function(b,a){if(Object.isString(a)){a=new Selector(a)
}return a.match($(b))
},up:function(b,d,a){b=$(b);
if(arguments.length==1){return $(b.parentNode)
}var c=Element.ancestors(b);
return Object.isNumber(d)?c[d]:Selector.findElement(c,d,a)
},down:function(b,c,a){b=$(b);
if(arguments.length==1){return Element.firstDescendant(b)
}return Object.isNumber(c)?Element.descendants(b)[c]:Element.select(b,c)[a||0]
},previous:function(b,d,a){b=$(b);
if(arguments.length==1){return $(Selector.handlers.previousElementSibling(b))
}var c=Element.previousSiblings(b);
return Object.isNumber(d)?c[d]:Selector.findElement(c,d,a)
},next:function(c,d,b){c=$(c);
if(arguments.length==1){return $(Selector.handlers.nextElementSibling(c))
}var a=Element.nextSiblings(c);
return Object.isNumber(d)?a[d]:Selector.findElement(a,d,b)
},select:function(b){var a=Array.prototype.slice.call(arguments,1);
return Selector.findChildElements(b,a)
},adjacent:function(b){var a=Array.prototype.slice.call(arguments,1);
return Selector.findChildElements(b.parentNode,a).without(b)
},identify:function(a){a=$(a);
var b=Element.readAttribute(a,"id");
if(b){return b
}do{b="anonymous_element_"+Element.idCounter++
}while($(b));
Element.writeAttribute(a,"id",b);
return b
},readAttribute:function(c,a){c=$(c);
if(Prototype.Browser.IE){var b=Element._attributeTranslations.read;
if(b.values[a]){return b.values[a](c,a)
}if(b.names[a]){a=b.names[a]
}if(a.include(":")){return(!c.attributes||!c.attributes[a])?null:c.attributes[a].value
}}return c.getAttribute(a)
},writeAttribute:function(e,c,f){e=$(e);
var b={},d=Element._attributeTranslations.write;
if(typeof c=="object"){b=c
}else{b[c]=Object.isUndefined(f)?true:f
}for(var a in b){c=d.names[a]||a;
f=b[a];
if(d.values[a]){c=d.values[a](e,f)
}if(f===false||f===null){e.removeAttribute(c)
}else{if(f===true){e.setAttribute(c,c)
}else{e.setAttribute(c,f)
}}}return e
},getHeight:function(a){return Element.getDimensions(a).height
},getWidth:function(a){return Element.getDimensions(a).width
},classNames:function(a){return new Element.ClassNames(a)
},hasClassName:function(a,b){if(!(a=$(a))){return
}var c=a.className;
return(c.length>0&&(c==b||new RegExp("(^|\\s)"+b+"(\\s|$)").test(c)))
},addClassName:function(a,b){if(!(a=$(a))){return
}if(!Element.hasClassName(a,b)){a.className+=(a.className?" ":"")+b
}return a
},removeClassName:function(a,b){if(!(a=$(a))){return
}a.className=a.className.replace(new RegExp("(^|\\s+)"+b+"(\\s+|$)")," ").strip();
return a
},toggleClassName:function(a,b){if(!(a=$(a))){return
}return Element[Element.hasClassName(a,b)?"removeClassName":"addClassName"](a,b)
},cleanWhitespace:function(b){b=$(b);
var c=b.firstChild;
while(c){var a=c.nextSibling;
if(c.nodeType==3&&!/\S/.test(c.nodeValue)){b.removeChild(c)
}c=a
}return b
},empty:function(a){return $(a).innerHTML.blank()
},descendantOf:function(b,a){b=$(b),a=$(a);
if(b.compareDocumentPosition){return(b.compareDocumentPosition(a)&8)===8
}if(a.contains){return a.contains(b)&&a!==b
}while(b=b.parentNode){if(b==a){return true
}}return false
},scrollTo:function(a){a=$(a);
var b=Element.cumulativeOffset(a);
window.scrollTo(b[0],b[1]);
return a
},getStyle:function(b,c){b=$(b);
c=c=="float"?"cssFloat":c.camelize();
var d=b.style[c];
if(!d||d=="auto"){var a=document.defaultView.getComputedStyle(b,null);
d=a?a[c]:null
}if(c=="opacity"){return d?parseFloat(d):1
}return d=="auto"?null:d
},getOpacity:function(a){return $(a).getStyle("opacity")
},setStyle:function(b,c){b=$(b);
var e=b.style,a;
if(Object.isString(c)){b.style.cssText+=";"+c;
return c.include("opacity")?b.setOpacity(c.match(/opacity:\s*(\d?\.?\d*)/)[1]):b
}for(var d in c){if(d=="opacity"){b.setOpacity(c[d])
}else{e[(d=="float"||d=="cssFloat")?(Object.isUndefined(e.styleFloat)?"cssFloat":"styleFloat"):d]=c[d]
}}return b
},setOpacity:function(a,b){a=$(a);
a.style.opacity=(b==1||b==="")?"":(b<0.00001)?0:b;
return a
},getDimensions:function(c){c=$(c);
var g=Element.getStyle(c,"display");
if(g!="none"&&g!=null){return{width:c.offsetWidth,height:c.offsetHeight}
}var b=c.style;
var f=b.visibility;
var d=b.position;
var a=b.display;
b.visibility="hidden";
if(d!="fixed"){b.position="absolute"
}b.display="block";
var h=c.clientWidth;
var e=c.clientHeight;
b.display=a;
b.position=d;
b.visibility=f;
return{width:h,height:e}
},makePositioned:function(a){a=$(a);
var b=Element.getStyle(a,"position");
if(b=="static"||!b){a._madePositioned=true;
a.style.position="relative";
if(Prototype.Browser.Opera){a.style.top=0;
a.style.left=0
}}return a
},undoPositioned:function(a){a=$(a);
if(a._madePositioned){a._madePositioned=undefined;
a.style.position=a.style.top=a.style.left=a.style.bottom=a.style.right=""
}return a
},makeClipping:function(a){a=$(a);
if(a._overflow){return a
}a._overflow=Element.getStyle(a,"overflow")||"auto";
if(a._overflow!=="hidden"){a.style.overflow="hidden"
}return a
},undoClipping:function(a){a=$(a);
if(!a._overflow){return a
}a.style.overflow=a._overflow=="auto"?"":a._overflow;
a._overflow=null;
return a
},cumulativeOffset:function(b){var a=0,c=0;
do{a+=b.offsetTop||0;
c+=b.offsetLeft||0;
b=b.offsetParent
}while(b);
return Element._returnOffset(c,a)
},positionedOffset:function(b){var a=0,d=0;
do{a+=b.offsetTop||0;
d+=b.offsetLeft||0;
b=b.offsetParent;
if(b){if(b.tagName.toUpperCase()=="BODY"){break
}var c=Element.getStyle(b,"position");
if(c!=="static"){break
}}}while(b);
return Element._returnOffset(d,a)
},absolutize:function(b){b=$(b);
if(Element.getStyle(b,"position")=="absolute"){return b
}var d=Element.positionedOffset(b);
var f=d[1];
var e=d[0];
var c=b.clientWidth;
var a=b.clientHeight;
b._originalLeft=e-parseFloat(b.style.left||0);
b._originalTop=f-parseFloat(b.style.top||0);
b._originalWidth=b.style.width;
b._originalHeight=b.style.height;
b.style.position="absolute";
b.style.top=f+"px";
b.style.left=e+"px";
b.style.width=c+"px";
b.style.height=a+"px";
return b
},relativize:function(a){a=$(a);
if(Element.getStyle(a,"position")=="relative"){return a
}a.style.position="relative";
var c=parseFloat(a.style.top||0)-(a._originalTop||0);
var b=parseFloat(a.style.left||0)-(a._originalLeft||0);
a.style.top=c+"px";
a.style.left=b+"px";
a.style.height=a._originalHeight;
a.style.width=a._originalWidth;
return a
},cumulativeScrollOffset:function(b){var a=0,c=0;
do{a+=b.scrollTop||0;
c+=b.scrollLeft||0;
b=b.parentNode
}while(b);
return Element._returnOffset(c,a)
},getOffsetParent:function(a){if(a.offsetParent){return $(a.offsetParent)
}if(a==document.body){return $(a)
}while((a=a.parentNode)&&a!=document.body){if(Element.getStyle(a,"position")!="static"){return $(a)
}}return $(document.body)
},viewportOffset:function(d){var a=0,c=0;
var b=d;
do{a+=b.offsetTop||0;
c+=b.offsetLeft||0;
if(b.offsetParent==document.body&&Element.getStyle(b,"position")=="absolute"){break
}}while(b=b.offsetParent);
b=d;
do{if(!Prototype.Browser.Opera||(b.tagName&&(b.tagName.toUpperCase()=="BODY"))){a-=b.scrollTop||0;
c-=b.scrollLeft||0
}}while(b=b.parentNode);
return Element._returnOffset(c,a)
},clonePosition:function(b,d){var a=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});
d=$(d);
var e=Element.viewportOffset(d);
b=$(b);
var f=[0,0];
var c=null;
if(Element.getStyle(b,"position")=="absolute"){c=Element.getOffsetParent(b);
f=Element.viewportOffset(c)
}if(c==document.body){f[0]-=document.body.offsetLeft;
f[1]-=document.body.offsetTop
}if(a.setLeft){b.style.left=(e[0]-f[0]+a.offsetLeft)+"px"
}if(a.setTop){b.style.top=(e[1]-f[1]+a.offsetTop)+"px"
}if(a.setWidth){b.style.width=d.offsetWidth+"px"
}if(a.setHeight){b.style.height=d.offsetHeight+"px"
}return b
}};
Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});
Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}};
if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(d,b,c){switch(c){case"left":case"top":case"right":case"bottom":if(d(b,"position")==="static"){return null
}case"height":case"width":if(!Element.visible(b)){return null
}var e=parseInt(d(b,c),10);
if(e!==b["offset"+c.capitalize()]){return e+"px"
}var a;
if(c==="height"){a=["border-top-width","padding-top","padding-bottom","border-bottom-width"]
}else{a=["border-left-width","padding-left","padding-right","border-right-width"]
}return a.inject(e,function(f,g){var h=d(b,g);
return h===null?f:f-parseInt(h,10)
})+"px";
default:return d(b,c)
}});
Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(c,a,b){if(b==="title"){return a.title
}return c(a,b)
})
}else{if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(c,b){b=$(b);
try{b.offsetParent
}catch(f){return $(document.body)
}var a=b.getStyle("position");
if(a!=="static"){return c(b)
}b.setStyle({position:"relative"});
var d=c(b);
b.setStyle({position:a});
return d
});
$w("positionedOffset viewportOffset").each(function(a){Element.Methods[a]=Element.Methods[a].wrap(function(f,c){c=$(c);
try{c.offsetParent
}catch(h){return Element._returnOffset(0,0)
}var b=c.getStyle("position");
if(b!=="static"){return f(c)
}var d=c.getOffsetParent();
if(d&&d.getStyle("position")==="fixed"){d.setStyle({zoom:1})
}c.setStyle({position:"relative"});
var g=f(c);
c.setStyle({position:b});
return g
})
});
Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(b,a){try{a.offsetParent
}catch(c){return Element._returnOffset(0,0)
}return b(a)
});
Element.Methods.getStyle=function(a,b){a=$(a);
b=(b=="float"||b=="cssFloat")?"styleFloat":b.camelize();
var c=a.style[b];
if(!c&&a.currentStyle){c=a.currentStyle[b]
}if(b=="opacity"){if(c=(a.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/)){if(c[1]){return parseFloat(c[1])/100
}}return 1
}if(c=="auto"){if((b=="width"||b=="height")&&(a.getStyle("display")!="none")){return a["offset"+b.capitalize()]+"px"
}return null
}return c
};
Element.Methods.setOpacity=function(b,e){function f(g){return g.replace(/alpha\([^\)]*\)/gi,"")
}b=$(b);
var a=b.currentStyle;
if((a&&!a.hasLayout)||(!a&&b.style.zoom=="normal")){b.style.zoom=1
}var d=b.getStyle("filter"),c=b.style;
if(e==1||e===""){(d=f(d))?c.filter=d:c.removeAttribute("filter");
return b
}else{if(e<0.00001){e=0
}}c.filter=f(d)+"alpha(opacity="+(e*100)+")";
return b
};
Element._attributeTranslations=(function(){var b="className";
var a="for";
var c=document.createElement("div");
c.setAttribute(b,"x");
if(c.className!=="x"){c.setAttribute("class","x");
if(c.className==="x"){b="class"
}}c=null;
c=document.createElement("label");
c.setAttribute(a,"x");
if(c.htmlFor!=="x"){c.setAttribute("htmlFor","x");
if(c.htmlFor==="x"){a="htmlFor"
}}c=null;
return{read:{names:{"class":b,className:b,"for":a,htmlFor:a},values:{_getAttr:function(d,e){return d.getAttribute(e)
},_getAttr2:function(d,e){return d.getAttribute(e,2)
},_getAttrNode:function(d,f){var e=d.getAttributeNode(f);
return e?e.value:""
},_getEv:(function(){var d=document.createElement("div");
d.onclick=Prototype.emptyFunction;
var g=d.getAttribute("onclick");
var e;
if(String(g).indexOf("{")>-1){e=function(f,h){h=f.getAttribute(h);
if(!h){return null
}h=h.toString();
h=h.split("{")[1];
h=h.split("}")[0];
return h.strip()
}
}else{if(g===""){e=function(f,h){h=f.getAttribute(h);
if(!h){return null
}return h.strip()
}
}}d=null;
return e
})(),_flag:function(d,e){return $(d).hasAttribute(e)?e:null
},style:function(d){return d.style.cssText.toLowerCase()
},title:function(d){return d.title
}}}}
})();
Element._attributeTranslations.write={names:Object.extend({cellpadding:"cellPadding",cellspacing:"cellSpacing"},Element._attributeTranslations.read.names),values:{checked:function(a,b){a.checked=!!b
},style:function(a,b){a.style.cssText=b?b:""
}}};
Element._attributeTranslations.has={};
$w("colSpan rowSpan vAlign dateTime accessKey tabIndex encType maxLength readOnly longDesc frameBorder").each(function(a){Element._attributeTranslations.write.names[a.toLowerCase()]=a;
Element._attributeTranslations.has[a.toLowerCase()]=a
});
(function(a){Object.extend(a,{href:a._getAttr2,src:a._getAttr2,type:a._getAttr,action:a._getAttrNode,disabled:a._flag,checked:a._flag,readonly:a._flag,multiple:a._flag,onload:a._getEv,onunload:a._getEv,onclick:a._getEv,ondblclick:a._getEv,onmousedown:a._getEv,onmouseup:a._getEv,onmouseover:a._getEv,onmousemove:a._getEv,onmouseout:a._getEv,onfocus:a._getEv,onblur:a._getEv,onkeypress:a._getEv,onkeydown:a._getEv,onkeyup:a._getEv,onsubmit:a._getEv,onreset:a._getEv,onselect:a._getEv,onchange:a._getEv})
})(Element._attributeTranslations.read.values);
if(Prototype.BrowserFeatures.ElementExtensions){(function(){function a(e){var b=e.getElementsByTagName("*"),d=[];
for(var c=0,f;
f=b[c];
c++){if(f.tagName!=="!"){d.push(f)
}}return d
}Element.Methods.down=function(c,d,b){c=$(c);
if(arguments.length==1){return c.firstDescendant()
}return Object.isNumber(d)?a(c)[d]:Element.select(c,d)[b||0]
}
})()
}}else{if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(a,b){a=$(a);
a.style.opacity=(b==1)?0.999999:(b==="")?"":(b<0.00001)?0:b;
return a
}
}else{if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(a,b){a=$(a);
a.style.opacity=(b==1||b==="")?"":(b<0.00001)?0:b;
if(b==1){if(a.tagName.toUpperCase()=="IMG"&&a.width){a.width++;
a.width--
}else{try{var d=document.createTextNode(" ");
a.appendChild(d);
a.removeChild(d)
}catch(c){}}}return a
};
Element.Methods.cumulativeOffset=function(b){var a=0,c=0;
do{a+=b.offsetTop||0;
c+=b.offsetLeft||0;
if(b.offsetParent==document.body){if(Element.getStyle(b,"position")=="absolute"){break
}}b=b.offsetParent
}while(b);
return Element._returnOffset(c,a)
}
}}}}if("outerHTML" in document.documentElement){Element.Methods.replace=function(c,e){c=$(c);
if(e&&e.toElement){e=e.toElement()
}if(Object.isElement(e)){c.parentNode.replaceChild(e,c);
return c
}e=Object.toHTML(e);
var d=c.parentNode,b=d.tagName.toUpperCase();
if(Element._insertionTranslations.tags[b]){var f=c.next();
var a=Element._getContentFromAnonymousElement(b,e.stripScripts());
d.removeChild(c);
if(f){a.each(function(g){d.insertBefore(g,f)
})
}else{a.each(function(g){d.appendChild(g)
})
}}else{c.outerHTML=e.stripScripts()
}e.evalScripts.bind(e).defer();
return c
}
}Element._returnOffset=function(b,c){var a=[b,c];
a.left=b;
a.top=c;
return a
};
Element._getContentFromAnonymousElement=function(c,b){var d=new Element("div"),a=Element._insertionTranslations.tags[c];
if(a){d.innerHTML=a[0]+b+a[1];
a[2].times(function(){d=d.firstChild
})
}else{d.innerHTML=b
}return $A(d.childNodes)
};
Element._insertionTranslations={before:function(a,b){a.parentNode.insertBefore(b,a)
},top:function(a,b){a.insertBefore(b,a.firstChild)
},bottom:function(a,b){a.appendChild(b)
},after:function(a,b){a.parentNode.insertBefore(b,a.nextSibling)
},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};
(function(){var a=Element._insertionTranslations.tags;
Object.extend(a,{THEAD:a.TBODY,TFOOT:a.TBODY,TH:a.TD})
})();
Element.Methods.Simulated={hasAttribute:function(a,c){c=Element._attributeTranslations.has[c]||c;
var b=$(a).getAttributeNode(c);
return !!(b&&b.specified)
}};
Element.Methods.ByTag={};
Object.extend(Element,Element.Methods);
(function(a){if(!Prototype.BrowserFeatures.ElementExtensions&&a.__proto__){window.HTMLElement={};
window.HTMLElement.prototype=a.__proto__;
Prototype.BrowserFeatures.ElementExtensions=true
}a=null
})(document.createElement("div"));
Element.extend=(function(){function c(g){if(typeof window.Element!="undefined"){var j=window.Element.prototype;
if(j){var l="_"+(Math.random()+"").slice(2);
var h=document.createElement(g);
j[l]="x";
var k=(h[l]!=="x");
delete j[l];
h=null;
return k
}}return false
}function b(h,g){for(var k in g){var j=g[k];
if(Object.isFunction(j)&&!(k in h)){h[k]=j.methodize()
}}}var d=c("object");
if(Prototype.BrowserFeatures.SpecificElementExtensions){if(d){return function(h){if(h&&typeof h._extendedByPrototype=="undefined"){var g=h.tagName;
if(g&&(/^(?:object|applet|embed)$/i.test(g))){b(h,Element.Methods);
b(h,Element.Methods.Simulated);
b(h,Element.Methods.ByTag[g.toUpperCase()])
}}return h
}
}return Prototype.K
}var a={},e=Element.Methods.ByTag;
var f=Object.extend(function(j){if(!j||typeof j._extendedByPrototype!="undefined"||j.nodeType!=1||j==window){return j
}var g=Object.clone(a),h=j.tagName.toUpperCase();
if(e[h]){Object.extend(g,e[h])
}b(j,g);
j._extendedByPrototype=Prototype.emptyFunction;
return j
},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(a,Element.Methods);
Object.extend(a,Element.Methods.Simulated)
}}});
f.refresh();
return f
})();
Element.hasAttribute=function(a,b){if(a.hasAttribute){return a.hasAttribute(b)
}return Element.Methods.Simulated.hasAttribute(a,b)
};
Element.addMethods=function(c){var j=Prototype.BrowserFeatures,d=Element.Methods.ByTag;
if(!c){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 b=c;
c=arguments[1]
}if(!b){Object.extend(Element.Methods,c||{})
}else{if(Object.isArray(b)){b.each(g)
}else{g(b)
}}function g(l){l=l.toUpperCase();
if(!Element.Methods.ByTag[l]){Element.Methods.ByTag[l]={}
}Object.extend(Element.Methods.ByTag[l],c)
}function a(n,m,l){l=l||false;
for(var p in n){var o=n[p];
if(!Object.isFunction(o)){continue
}if(!l||!(p in m)){m[p]=o.methodize()
}}}function e(o){var l;
var n={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(n[o]){l="HTML"+n[o]+"Element"
}if(window[l]){return window[l]
}l="HTML"+o+"Element";
if(window[l]){return window[l]
}l="HTML"+o.capitalize()+"Element";
if(window[l]){return window[l]
}var m=document.createElement(o);
var p=m.__proto__||m.constructor.prototype;
m=null;
return p
}var h=window.HTMLElement?HTMLElement.prototype:Element.prototype;
if(j.ElementExtensions){a(Element.Methods,h);
a(Element.Methods.Simulated,h,true)
}if(j.SpecificElementExtensions){for(var k in Element.Methods.ByTag){var f=e(k);
if(Object.isUndefined(f)){continue
}a(d[k],f.prototype)
}}Object.extend(Element,Element.Methods);
delete Element.ByTag;
if(Element.extend.refresh){Element.extend.refresh()
}Element.cache={}
};
document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()}
},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop)
}};
(function(b){var g=Prototype.Browser,e=document,c,d={};
function a(){if(g.WebKit&&!e.evaluate){return document
}if(g.Opera&&window.parseFloat(window.opera.version())<9.5){return document.body
}return document.documentElement
}function f(h){if(!c){c=a()
}d[h]="client"+h;
b["get"+h]=function(){return c[d[h]]
};
return b["get"+h]()
}b.getWidth=f.curry("Width");
b.getHeight=f.curry("Height")
})(document.viewport);
Element.Storage={UID:1};
Element.addMethods({getStorage:function(b){if(!(b=$(b))){return
}var a;
if(b===window){a=0
}else{if(typeof b._prototypeUID==="undefined"){b._prototypeUID=[Element.Storage.UID++]
}a=b._prototypeUID[0]
}if(!Element.Storage[a]){Element.Storage[a]=$H()
}return Element.Storage[a]
},store:function(b,a,c){if(!(b=$(b))){return
}if(arguments.length===2){Element.getStorage(b).update(a)
}else{Element.getStorage(b).set(a,c)
}return b
},retrieve:function(c,b,a){if(!(c=$(c))){return
}var e=Element.getStorage(c),d=e.get(b);
if(Object.isUndefined(d)){e.set(b,a);
d=a
}return d
},clone:function(c,a){if(!(c=$(c))){return
}var e=c.cloneNode(a);
e._prototypeUID=void 0;
if(a){var d=Element.select(e,"*"),b=d.length;
while(b--){d[b]._prototypeUID=void 0
}}return Element.extend(e)
}});
var Selector=Class.create({initialize:function(a){this.expression=a.strip();
if(this.shouldUseSelectorsAPI()){this.mode="selectorsAPI"
}else{if(this.shouldUseXPath()){this.mode="xpath";
this.compileXPathMatcher()
}else{this.mode="normal";
this.compileMatcher()
}}},shouldUseXPath:(function(){var a=(function(){var e=false;
if(document.evaluate&&window.XPathResult){var d=document.createElement("div");
d.innerHTML="<ul><li></li></ul><div><ul><li></li></ul></div>";
var c=".//*[local-name()='ul' or local-name()='UL']//*[local-name()='li' or local-name()='LI']";
var b=document.evaluate(c,d,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);
e=(b.snapshotLength!==2);
d=null
}return e
})();
return function(){if(!Prototype.BrowserFeatures.XPath){return false
}var b=this.expression;
if(Prototype.Browser.WebKit&&(b.include("-of-type")||b.include(":empty"))){return false
}if((/(\[[\w-]*?:|:checked)/).test(b)){return false
}if(a){return false
}return true
}
})(),shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI){return false
}if(Selector.CASE_INSENSITIVE_CLASS_NAMES){return false
}if(!Selector._div){Selector._div=new Element("div")
}try{Selector._div.querySelector(this.expression)
}catch(a){return false
}return true
},compileMatcher:function(){var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m,len=ps.length,name;
if(Selector._cache[e]){this.matcher=Selector._cache[e];
return
}this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];
while(e&&le!=e&&(/\S/).test(e)){le=e;
for(var i=0;
i<len;
i++){p=ps[i].re;
name=ps[i].name;
if(m=e.match(p)){this.matcher.push(Object.isFunction(c[name])?c[name](m):new Template(c[name]).evaluate(m));
e=e.replace(m[0],"");
break
}}}this.matcher.push("return h.unique(n);\n}");
eval(this.matcher.join("\n"));
Selector._cache[this.expression]=this.matcher
},compileXPathMatcher:function(){var h=this.expression,j=Selector.patterns,c=Selector.xpath,g,b,a=j.length,d;
if(Selector._cache[h]){this.xpath=Selector._cache[h];
return
}this.matcher=[".//*"];
while(h&&g!=h&&(/\S/).test(h)){g=h;
for(var f=0;
f<a;
f++){d=j[f].name;
if(b=h.match(j[f].re)){this.matcher.push(Object.isFunction(c[d])?c[d](b):new Template(c[d]).evaluate(b));
h=h.replace(b[0],"");
break
}}}this.xpath=this.matcher.join("");
Selector._cache[this.expression]=this.xpath
},findElements:function(a){a=a||document;
var c=this.expression,b;
switch(this.mode){case"selectorsAPI":if(a!==document){var d=a.id,f=$(a).identify();
f=f.replace(/([\.:])/g,"\\$1");
c="#"+f+" "+c
}b=$A(a.querySelectorAll(c)).map(Element.extend);
a.id=d;
return b;
case"xpath":return document._getElementsByXPath(this.xpath,a);
default:return this.matcher(a)
}},match:function(k){this.tokens=[];
var q=this.expression,a=Selector.patterns,f=Selector.assertions;
var b,d,g,o=a.length,c;
while(q&&b!==q&&(/\S/).test(q)){b=q;
for(var j=0;
j<o;
j++){d=a[j].re;
c=a[j].name;
if(g=q.match(d)){if(f[c]){this.tokens.push([c,Object.clone(g)]);
q=q.replace(g[0],"")
}else{return this.findElements(document).include(k)
}}}}var n=true,c,l;
for(var j=0,h;
h=this.tokens[j];
j++){c=h[0],l=h[1];
if(!Selector.assertions[c](k,l)){n=false;
break
}}return n
},toString:function(){return this.expression
},inspect:function(){return"#<Selector:"+this.expression.inspect()+">"
}});
if(Prototype.BrowserFeatures.SelectorsAPI&&document.compatMode==="BackCompat"){Selector.CASE_INSENSITIVE_CLASS_NAMES=(function(){var c=document.createElement("div"),a=document.createElement("span");
c.id="prototype_test_id";
a.className="Test";
c.appendChild(a);
var b=(c.querySelector("#prototype_test_id .test")!==null);
c=a=null;
return b
})()
}Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:"/following-sibling::*",tagName:function(a){if(a[1]=="*"){return""
}return"[local-name()='"+a[1].toLowerCase()+"' or local-name()='"+a[1].toUpperCase()+"']"
},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(a){a[1]=a[1].toLowerCase();
return new Template("[@#{1}]").evaluate(a)
},attr:function(a){a[1]=a[1].toLowerCase();
a[3]=a[5]||a[6];
return new Template(Selector.xpath.operators[a[2]]).evaluate(a)
},pseudo:function(a){var b=Selector.xpath.pseudos[a[1]];
if(!b){return""
}if(Object.isFunction(b)){return b(a)
}return new Template(Selector.xpath.pseudos[a[1]]).evaluate(a)
},operators:{"=":"[@#{1}='#{3}']","!=":"[@#{1}!='#{3}']","^=":"[starts-with(@#{1}, '#{3}')]","$=":"[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(f){var j=f[6],c=Selector.patterns,k=Selector.xpath,a,l,h=c.length,b;
var d=[];
while(j&&a!=j&&(/\S/).test(j)){a=j;
for(var g=0;
g<h;
g++){b=c[g].name;
if(f=j.match(c[g].re)){l=Object.isFunction(k[b])?k[b](f):new Template(k[b]).evaluate(f);
d.push("("+l.substring(1,l.length-1)+")");
j=j.replace(f[0],"");
break
}}}return"[not("+d.join(" and ")+")]"
},"nth-child":function(a){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",a)
},"nth-last-child":function(a){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",a)
},"nth-of-type":function(a){return Selector.xpath.pseudos.nth("position() ",a)
},"nth-last-of-type":function(a){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",a)
},"first-of-type":function(a){a[6]="1";
return Selector.xpath.pseudos["nth-of-type"](a)
},"last-of-type":function(a){a[6]="1";
return Selector.xpath.pseudos["nth-last-of-type"](a)
},"only-of-type":function(a){var b=Selector.xpath.pseudos;
return b["first-of-type"](a)+b["last-of-type"](a)
},nth:function(g,e){var h,j=e[6],d;
if(j=="even"){j="2n+0"
}if(j=="odd"){j="2n+1"
}if(h=j.match(/^(\d+)$/)){return"["+g+"= "+h[1]+"]"
}if(h=j.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(h[1]=="-"){h[1]=-1
}var f=h[1]?Number(h[1]):1;
var c=h[2]?Number(h[2]):0;
d="[((#{fragment} - #{b}) mod #{a} = 0) and ((#{fragment} - #{b}) div #{a} >= 0)]";
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}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c);      c = false;',className:'n = h.className(n, r, "#{1}", c);    c = false;',id:'n = h.id(n, r, "#{1}", c);           c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(a){a[3]=(a[5]||a[6]);
return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(a)
},pseudo:function(a){if(a[6]){a[6]=a[6].replace(/"/g,'\\"')
}return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(a)
},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:[{name:"laterSibling",re:/^\s*~\s*/},{name:"child",re:/^\s*>\s*/},{name:"adjacent",re:/^\s*\+\s*/},{name:"descendant",re:/^\s/},{name:"tagName",re:/^\s*(\*|[\w\-]+)(\b|$)?/},{name:"id",re:/^#([\w\-\*]+)(\b|$)/},{name:"className",re:/^\.([\w\-\*]+)(\b|$)/},{name:"pseudo",re:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/},{name:"attrPresence",re:/^\[((?:[\w-]+:)?[\w-]+)\]/},{name:"attr",re:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/}],assertions:{tagName:function(a,b){return b[1].toUpperCase()==a.tagName.toUpperCase()
},className:function(a,b){return Element.hasClassName(a,b[1])
},id:function(a,b){return a.id===b[1]
},attrPresence:function(a,b){return Element.hasAttribute(a,b[1])
},attr:function(b,c){var a=Element.readAttribute(b,c[1]);
return a&&Selector.operators[c[2]](a,c[5]||c[6])
}},handlers:{concat:function(d,c){for(var e=0,f;
f=c[e];
e++){d.push(f)
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},mark:function(a){var d=Prototype.emptyFunction;
for(var b=0,c;
c=a[b];
b++){c._countedByPrototype=d
}return a
},unmark:(function(){var a=(function(){var b=document.createElement("div"),e=false,d="_countedByPrototype",c="x";
b[d]=c;
e=(b.getAttribute(d)===c);
b=null;
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})();
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d=b[c];
c++){d.removeAttribute("_countedByPrototype")
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d=b[c];
c++){d._countedByPrototype=void 0
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}
})(),index:function(a,d,g){a._countedByPrototype=Prototype.emptyFunction;
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e--){var f=b[e];
if(f.nodeType==1&&(!g||f._countedByPrototype)){f.nodeIndex=c++
}}}else{for(var e=0,c=1,b=a.childNodes;
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e++){if(f.nodeType==1&&(!g||f._countedByPrototype)){f.nodeIndex=c++
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c<a;
c++){if(typeof(e=b[c])._countedByPrototype=="undefined"){e._countedByPrototype=Prototype.emptyFunction;
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e=a[c];
c++){d.concat(b,e.getElementsByTagName("*"))
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f=a[d];
d++){for(var b=0,g;
g=f.childNodes[b];
b++){if(g.nodeType==1&&g.tagName!="!"){c.push(g)
}}}return c
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e=a[c];
c++){var d=this.nextElementSibling(e);
if(d){b.push(d)
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for(var c=0,b=[],e;
e=a[c];
c++){d.concat(b,Element.nextSiblings(e))
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},nextElementSibling:function(a){while(a=a.nextSibling){if(a.nodeType==1){return a
}}return null
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}}return null
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d=a[f];
f++){g.concat(e,d.getElementsByTagName(c))
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d=a[f];
f++){if(k.parentNode==d){return[k]
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d=a[f];
f++){if(Element.descendantOf(k,d)){return[k]
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d=a[f];
f++){if(Selector.handlers.previousElementSibling(k)==d){return[k]
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g=c[e];
e++){a=g.className;
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f=c[d];
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d=a[e];
e++){var g=Element.readAttribute(d,h);
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e=b[d];
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e=b[d];
d++){if(Selector.handlers.nextElementSibling(e)){continue
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},"only-child":function(b,g,a){var e=Selector.handlers;
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f=b[d];
d++){if(!e.previousElementSibling(f)&&!e.nextElementSibling(f)){c.push(f)
}}return c
},"nth-child":function(b,c,a){return Selector.pseudos.nth(b,c,a)
},"nth-last-child":function(b,c,a){return Selector.pseudos.nth(b,c,a,true)
},"nth-of-type":function(b,c,a){return Selector.pseudos.nth(b,c,a,false,true)
},"nth-last-of-type":function(b,c,a){return Selector.pseudos.nth(b,c,a,true,true)
},"first-of-type":function(b,c,a){return Selector.pseudos.nth(b,"1",a,false,true)
},"last-of-type":function(b,c,a){return Selector.pseudos.nth(b,"1",a,true,true)
},"only-of-type":function(b,d,a){var c=Selector.pseudos;
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})
},nth:function(c,s,u,r,e){if(c.length==0){return[]
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q.mark(c);
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f=c[o];
o++){if(!f.parentNode._countedByPrototype){q.index(f.parentNode,r,e);
d.push(f.parentNode)
}}if(s.match(/^\d+$/)){s=Number(s);
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f=c[o];
o++){if(f.nodeIndex==s){p.push(f)
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var t=g[2]?Number(g[2]):0;
var w=Selector.pseudos.getIndices(v,t,c.length);
for(var o=0,f,k=w.length;
f=c[o];
o++){for(var n=0;
n<k;
n++){if(f.nodeIndex==w[n]){p.push(f)
}}}}}q.unmark(c);
q.unmark(d);
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d++){if(e.tagName=="!"||e.firstChild){continue
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var j=new Selector(d).findElements(k);
g.mark(j);
for(var f=0,e=[],b;
b=a[f];
f++){if(!b._countedByPrototype){e.push(b)
}}g.unmark(j);
return e
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e=b[d];
d++){if(!e.disabled&&(!e.type||e.type!=="hidden")){c.push(e)
}}return c
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e=b[d];
d++){if(e.disabled){c.push(e)
}}return c
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e=b[d];
d++){if(e.checked){c.push(e)
}}return c
}},operators:{"=":function(b,a){return b==a
},"!=":function(b,a){return b!=a
},"^=":function(b,a){return b==a||b&&b.startsWith(a)
},"$=":function(b,a){return b==a||b&&b.endsWith(a)
},"*=":function(b,a){return b==a||b&&b.include(a)
},"~=":function(b,a){return(" "+b+" ").include(" "+a+" ")
},"|=":function(b,a){return("-"+(b||"").toUpperCase()+"-").include("-"+(a||"").toUpperCase()+"-")
}},split:function(b){var a=[];
b.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(c){a.push(c[1].strip())
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return a
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d.mark(e);
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a=f[c];
c++){if(a._countedByPrototype){b.push(a)
}}d.unmark(e);
return b
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c=false
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var d=[],f=Selector.handlers;
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c<b;
c++){a=new Selector(g[c].strip());
f.concat(d,a.findElements(e))
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}});
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f=c[e];
e++){if(f.tagName!=="!"){d.push(f)
}}return d
}})
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a.reset();
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}}var c,f,a=false,e=b.submit;
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}h[c].push(f)
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}}}return h
});
return b.hash?d:Object.toQueryString(d)
}};
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d=f[b];
b++){a.push(d)
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Form.getElements(a).invoke("enable");
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var a=c.findAll(function(d){return d.hasAttribute("tabIndex")&&d.tabIndex>=0
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a.findFirstElement().activate();
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var d=a.parameters,c=b.readAttribute("action")||"";
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return a
},select:function(a){$(a).select();
return a
}};
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c[a.name]=b;
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var b=a.tagName.toLowerCase();
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},setValue:function(a,b){a=$(a);
var c=a.tagName.toLowerCase();
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},clear:function(a){$(a).value="";
return a
},present:function(a){return $(a).value!=""
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a.disabled=true;
return a
},enable:function(a){a=$(a);
a.disabled=false;
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}};
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var $F=Form.Element.Methods.getValue;
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}else{a.checked=!!b
}},textarea:function(a,b){if(Object.isUndefined(b)){return a.value
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}},select:function(c,f){if(Object.isUndefined(f)){return this[c.type=="select-one"?"selectOne":"selectMany"](c)
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a<e;
a++){b=c.options[a];
d=this.optionValue(b);
if(g){if(d==f){b.selected=true;
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c<e;
c++){var b=d.options[c];
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},optionValue:function(a){return Element.extend(a).hasAttribute("value")?a.value:a.text
}};
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this.lastValue=this.getValue()
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}}});
Form.Element.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.Element.getValue(this.element)
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Form.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.serialize(this.element)
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this.callback=b;
this.lastValue=this.getValue();
if(this.element.tagName.toLowerCase()=="form"){this.registerFormCallbacks()
}else{this.registerCallback(this.element)
}},onElementEvent:function(){var a=this.getValue();
if(this.lastValue!=a){this.callback(this.element,a);
this.lastValue=a
}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this)
},registerCallback:function(a){if(a.type){switch(a.type.toLowerCase()){case"checkbox":case"radio":Event.observe(a,"click",this.onElementEvent.bind(this));
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default:Event.observe(a,"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)
}});
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var e=document.documentElement;
var x="onmouseenter" in e&&"onmouseleave" in e;
var p;
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}else{p=function(z,y){return z.which?(z.which===y+1):(z.button===y)
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var z=A.target,y=A.type,B=A.currentTarget;
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}return Element.extend(z)
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y.preventDefault();
y.stopPropagation();
y.stopped=true
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var u=Object.keys(w.Methods).inject({},function(y,z){y[z]=w.Methods[z].methodize();
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});
if(Prototype.Browser.IE){function g(z){var y;
switch(z.type){case"mouseover":y=z.fromElement;
break;
case"mouseout":y=z.toElement;
break;
default:return null
}return Element.extend(y)
}Object.extend(u,{stopPropagation:function(){this.cancelBubble=true
},preventDefault:function(){this.returnValue=false
},inspect:function(){return"[object Event]"
}});
w.extend=function(z,y){if(!z){return false
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}z._extendedByPrototype=Prototype.emptyFunction;
var A=w.pointer(z);
Object.extend(z,{target:z.srcElement||y,relatedTarget:g(z),pageX:A.x,pageY:A.y});
return Object.extend(z,u)
}
}else{w.prototype=window.Event.prototype||document.createEvent("HTMLEvents").__proto__;
Object.extend(w.prototype,u);
w.extend=Prototype.K
}function m(C,B,D){var A=Element.retrieve(C,"prototype_event_registry");
if(Object.isUndefined(A)){d.push(C);
A=Element.retrieve(C,"prototype_event_registry",$H())
}var y=A.get(B);
if(Object.isUndefined(y)){y=[];
A.set(B,y)
}if(y.pluck("handler").include(D)){return false
}var z;
if(B.include(":")){z=function(E){if(Object.isUndefined(E.eventName)){return false
}if(E.eventName!==B){return false
}w.extend(E,C);
D.call(C,E)
}
}else{if(!x&&(B==="mouseenter"||B==="mouseleave")){if(B==="mouseenter"||B==="mouseleave"){z=function(F){w.extend(F,C);
var E=F.relatedTarget;
while(E&&E!==C){try{E=E.parentNode
}catch(G){E=C
}}if(E===C){return
}D.call(C,F)
}
}}else{z=function(E){w.extend(E,C);
D.call(C,E)
}
}}z.handler=D;
y.push(z);
return z
}function f(){for(var y=0,z=d.length;
y<z;
y++){w.stopObserving(d[y]);
d[y]=null
}}var d=[];
if(Prototype.Browser.IE){window.attachEvent("onunload",f)
}if(Prototype.Browser.WebKit){window.addEventListener("unload",Prototype.emptyFunction,false)
}var k=Prototype.K;
if(!x){k=function(z){var y={mouseenter:"mouseover",mouseleave:"mouseout"};
return z in y?y[z]:z
}
}function t(B,A,C){B=$(B);
var z=m(B,A,C);
if(!z){return B
}if(A.include(":")){if(B.addEventListener){B.addEventListener("dataavailable",z,false)
}else{B.attachEvent("ondataavailable",z);
B.attachEvent("onfilterchange",z)
}}else{var y=k(A);
if(B.addEventListener){B.addEventListener(y,z,false)
}else{B.attachEvent("on"+y,z)
}}return B
}function j(D,B,E){D=$(D);
var A=Element.retrieve(D,"prototype_event_registry");
if(Object.isUndefined(A)){return D
}if(B&&!E){var C=A.get(B);
if(Object.isUndefined(C)){return D
}C.each(function(F){Element.stopObserving(D,B,F.handler)
});
return D
}else{if(!B){A.each(function(H){var F=H.key,G=H.value;
G.each(function(I){Element.stopObserving(D,F,I.handler)
})
});
return D
}}var C=A.get(B);
if(!C){return
}var z=C.find(function(F){return F.handler===E
});
if(!z){return D
}var y=k(B);
if(B.include(":")){if(D.removeEventListener){D.removeEventListener("dataavailable",z,false)
}else{D.detachEvent("ondataavailable",z);
D.detachEvent("onfilterchange",z)
}}else{if(D.removeEventListener){D.removeEventListener(y,z,false)
}else{D.detachEvent("on"+y,z)
}}A.set(B,C.without(z));
return D
}function v(B,A,z,y){B=$(B);
if(Object.isUndefined(y)){y=true
}if(B==document&&document.createEvent&&!B.dispatchEvent){B=document.documentElement
}var C;
if(document.createEvent){C=document.createEvent("HTMLEvents");
C.initEvent("dataavailable",true,true)
}else{C=document.createEventObject();
C.eventType=y?"ondataavailable":"onfilterchange"
}C.eventName=A;
C.memo=z||{};
if(document.createEvent){B.dispatchEvent(C)
}else{B.fireEvent(C.eventType,C)
}return w.extend(C)
}Object.extend(w,w.Methods);
Object.extend(w,{fire:v,observe:t,stopObserving:j});
Element.addMethods({fire:v,observe:t,stopObserving:j});
Object.extend(document,{fire:v.methodize(),observe:t.methodize(),stopObserving:j.methodize(),loaded:false});
if(window.Event){Object.extend(window.Event,w)
}else{window.Event=w
}})();
(function(){var d;
function a(){if(document.loaded){return
}if(d){window.clearTimeout(d)
}document.loaded=true;
document.fire("dom:loaded")
}function c(){if(document.readyState==="complete"){document.stopObserving("readystatechange",c);
a()
}}function b(){try{document.documentElement.doScroll("left")
}catch(f){d=b.defer();
return
}a()
}if(document.addEventListener){document.addEventListener("DOMContentLoaded",a,false)
}else{document.observe("readystatechange",c);
if(window==top){d=b.defer()
}}Event.observe(window,"load",a)
})();
Element.addMethods();
Hash.toQueryString=Object.toQueryString;
var Toggle={display:Element.toggle};
Element.Methods.childOf=Element.Methods.descendantOf;
var Insertion={Before:function(a,b){return Element.insert(a,{before:b})
},Top:function(a,b){return Element.insert(a,{top:b})
},Bottom:function(a,b){return Element.insert(a,{bottom:b})
},After:function(a,b){return Element.insert(a,{after:b})
}};
var $continue=new Error('"throw $continue" is deprecated, use "return" instead');
var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;
this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0
},within:function(b,a,c){if(this.includeScrollOffsets){return this.withinIncludingScrolloffsets(b,a,c)
}this.xcomp=a;
this.ycomp=c;
this.offset=Element.cumulativeOffset(b);
return(c>=this.offset[1]&&c<this.offset[1]+b.offsetHeight&&a>=this.offset[0]&&a<this.offset[0]+b.offsetWidth)
},withinIncludingScrolloffsets:function(b,a,d){var c=Element.cumulativeScrollOffset(b);
this.xcomp=a+c[0]-this.deltaX;
this.ycomp=d+c[1]-this.deltaY;
this.offset=Element.cumulativeOffset(b);
return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+b.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+b.offsetWidth)
},overlap:function(b,a){if(!b){return 0
}if(b=="vertical"){return((this.offset[1]+a.offsetHeight)-this.ycomp)/a.offsetHeight
}if(b=="horizontal"){return((this.offset[0]+a.offsetWidth)-this.xcomp)/a.offsetWidth
}},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(a){Position.prepare();
return Element.absolutize(a)
},relativize:function(a){Position.prepare();
return Element.relativize(a)
},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(b,c,a){a=a||{};
return Element.clonePosition(c,b,a)
}};
if(!document.getElementsByClassName){document.getElementsByClassName=function(b){function a(c){return c.blank()?null:"[contains(concat(' ', @class, ' '), ' "+c+" ')]"
}b.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(c,e){e=e.toString().strip();
var d=/\s/.test(e)?$w(e).map(a).join(""):a(e);
return d?document._getElementsByXPath(".//*"+d,c):[]
}:function(e,f){f=f.toString().strip();
var g=[],h=(/\s/.test(f)?$w(f):null);
if(!h&&!f){return g
}var c=$(e).getElementsByTagName("*");
f=" "+f+" ";
for(var d=0,k,j;
k=c[d];
d++){if(k.className&&(j=" "+k.className+" ")&&(j.include(f)||(h&&h.all(function(l){return !l.toString().blank()&&j.include(" "+l+" ")
})))){g.push(Element.extend(k))
}}return g
};
return function(d,c){return $(c||document.body).getElementsByClassName(d)
}
}(Element.Methods)
}Element.ClassNames=Class.create();
Element.ClassNames.prototype={initialize:function(a){this.element=$(a)
},_each:function(a){this.element.className.split(/\s+/).select(function(b){return b.length>0
})._each(a)
},set:function(a){this.element.className=a
},add:function(a){if(this.include(a)){return
}this.set($A(this).concat(a).join(" "))
},remove:function(a){if(!this.include(a)){return
}this.set($A(this).without(a).join(" "))
},toString:function(){return $A(this).join(" ")
}};
Object.extend(Element.ClassNames.prototype,Enumerable);
Element.Methods.setIsDisplayed=function(a,b){return b?a.show():a.hide()
};
Element.Methods.setHasClassName=function(a,b,c){return c?a.addClassName(b):a.removeClassName(b)
};
Element.Methods.fireNativeEvent=function(b,c){var a;
if(document.createEvent){a=document.createEvent("HTMLEvents");
a.initEvent(c,true,true);
return !b.dispatchEvent(a)
}else{a=document.createEventObject();
return b.fireEvent("on"+c,a)
}};
Element.Methods.isDisconnected=function(b){var a=b;
while(a.parentNode){a=a.parentNode
}return !(a.body)
};
Element.Methods.readData=function(a,b){return $(a).readAttribute("data-"+b)
};
Element.Methods.writeData=function(a,b,c){return $(a).writeAttribute("data-"+b,c)
};
Element.Methods.hasData=function(a,b){return $(a).hasAttribute("data-"+b)
};
if(!Prototype.Browser.Opera){Element.Methods._getOffsetLeft=function(a){return a.offsetLeft
};
Element.Methods._getOffsetTop=function(a){return a.offsetTop
};
Element.Methods.cumulativeOffset=function(b){var a=0,c=0;
do{b=$(b);
a+=b._getOffsetTop()||0;
c+=b._getOffsetLeft()||0;
a+=parseInt($(b).getStyle("border-top-width"),10)||0;
c+=parseInt($(b).getStyle("border-left-width"),10)||0;
b=b.offsetParent
}while(b);
return Element._returnOffset(c,a)
}
}Form.Element.Methods.getLabel=function(a){var b=$$('label[for="'+a.id+'"]');
return b?b.first():null
};
Element.addMethods();
Object.extend(String.prototype,{camelize:function(){return this.replace(/[^a-zA-Z0-9]+(.)/g,function(a,b){return b.toUpperCase()
})
},ucfirst:function(){return this.charAt(0).toUpperCase()+this.substr(1)
},lcfirst:function(){return this.charAt(0).toLowerCase()+this.substr(1)
},urlize:function(){return this.replace(" ","+")
},pad:function(a,b){return String(b.times(a)+this).slice(a*-1)
}});
Object.extend(Array.prototype,{sum:function(){for(var a=0,b=0;
a<this.length;
a++){b+=this[a]
}return b
}});
Object.extend(Date.prototype,{clone:function(){return new Date(this.getTime())
},urlParams:function(){return{month:this.getMonth()+1,day:this.getDate(),year:this.getFullYear()}
},format:function(b,d){var c={Y:this.getFullYear().toString().pad(4,"0"),m:(this.getMonth()+1).toString().pad(2,"0"),d:this.getDate().toString().pad(2,"0"),F:this.getMonthName(d),U:(Date.parse(this.toString())/1000)},a="";
switch(b){case"db":a="#{Y}-#{m}-#{d}";
break;
case"day_long":a="#{F} #{d}, #{Y}";
break;
case"month":a="#{F} #{Y}";
break;
case"timestamp":a="#{U}";
break;
case"default":case undefined:a="#{m}/#{d}/#{Y}";
break;
default:a=b.replace(/(\w)/g,"#{$1}")
}return a.interpolate(c)
},getMonthName:function(a){a=a&&Date.locale[a]?a:"en";
return Date.locale[a].month_names[this.getMonth()]
},getWeek:function(){var b=new Date(this.valueOf()),c=(this.getDay()+6)%7;
b.setDate(b.getDate()-c+3);
var a=(b-new Date(b.getFullYear(),0,4))/86400000;
return 1+Math.ceil(a/7)
},getDaysInMonth:function(){return(new Date(this.getFullYear(),this.getMonth()+1,0)).getDate()
},isSameDay:function(a){return a.getMonth()==this.getMonth()&&a.getDate()==this.getDate()&&a.getFullYear()==this.getFullYear()
},removeTime:function(){this.setTime(new Date(this.getFullYear(),this.getMonth(),this.getDate()).getTime());
return this
}});
Date.locale={en:{month_names:["January","February","March","April","May","June","July","August","September","October","November","December"],week_names:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"]}};
Date.dbStringToDate=function(b){var a=b.split("-");
return new Date(a[0],a[1]-1,a[2])
};
RegExp.escape=function(a){return a.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")
};
Ajax.Replacer=Class.create(Ajax.Updater,{updateContent:function(c){var b=this.container[this.success()?"success":"failure"],a=this.options;
if(!a.evalScripts){c=c.stripScripts()
}if(b){$(b).replace(c)
}}});
wf={};
wf.User={};
wf.Page={};
wf.Calendar={};
wf.Graph={};
wf.Form={};
wf.Filter={};
wf.Behavior={};
wf.Config={};
wf.Popup={};
wf.Util={processing:function(a){return new Element("span",{className:"processing "}).update(a)
},pluralize:function(a,c){if(c==1||$A(["cm","m","km","kg","lb","% BW"]).include(a)){return a
}var b={inch:"inches",foot:"feet"};
if(b[a]){return b[a]
}return a+"s"
}};
wf.ajaxLogMessage=function(c){var b=window.location,a=b.pathname.match(/^(\/\w+?\.php)\//);
a=a?a[1]:"";
new Ajax.Request("http://"+b.host+a+"/ajax_log_message",{method:"post",parameters:{message:c}})
};
window.onerror=function(d,g,a){var c=window.location,b=c.pathname.match(/^(\/\w+?\.php)\//);
b=b?b[1]:"";
if(c.host.search(/^www.withfit.com$/)==-1){return false
}try{new Ajax.Request("http://"+c.host+b+"/log_javascript_error",{method:"post",parameters:{msg:d,file:g,line:a}})
}catch(f){return false
}return true
};
wf.EventPublisher=Class.create({initialize:function(){var a={};
this.observe=function(c,d,b){if(a[c]==null){a[c]=$H()
}a[c].set(d,b)
};
this.stopObserving=function(b,c){if(a[b]!=null&&a[b].get(c)){a[b].unset(c)
}};
this.fire=function(c,b){if(a[c]!=null){a[c].values().each(function(d){if(b!=undefined){d(b)
}else{d()
}})
}}
}});
wf.Events=new wf.EventPublisher();
wf.Popup.Standard=Class.create({_template:'<div class="blackout"></div><div class="content"><a class="dismiss icon16"></a><div class="dynamicContent"></div></div>',initialize:function(c,b){this.options=$H(Object.extend({close_on_outside_click:true,show_on_load:true},b));
this._container=new Element("div").addClassName("popupFull").update(this._template).hide();
var a=$(document.body);
this._container.down(".blackout").setStyle({opacity:0.75,height:this.findDocumentHeight()+"px"});
this._container.down(".dynamicContent").insert({top:c});
a.insert({bottom:this._container});
this._container.select("a.dismiss").invoke("observe","click",this.close.bind(this));
this._onKeyDownHandler=function(d){if(d.keyCode==Event.KEY_ESC){this.close()
}}.bind(this);
Event.observe(document,"keydown",this._onKeyDownHandler);
if(this.options.get("close_on_outside_click")){this._onMouseDownHandler=function(d){if(Event.element(d).descendantOf(this._container.down(".content"))==false){this.close()
}}.bind(this);
Event.observe(document,"mousedown",this._onMouseDownHandler)
}if(this.options.get("show_on_load")){this.show()
}},refreshOffset:function(){var d=0,c=this._container.down(".content"),b=c.getWidth();
if(typeof(window.pageYOffset)=="number"){d=window.pageYOffset
}else{if(document.body&&document.body.scrollTop){d=document.body.scrollTop
}else{if(document.documentElement&&document.documentElement.scrollTop){d=document.documentElement.scrollTop
}}}var a={top:d+"px"};
if(b){a.marginLeft=-0.5*b+"px"
}c.setStyle(a)
},getContainer:function(){return this._container
},findDocumentHeight:function(){var a=document.body,b=document.documentElement;
return Math.max(a.scrollHeight,b.scrollHeight,a.offsetHeight,b.offsetHeight,a.clientHeight,b.clientHeight)
},show:function(){this._container.show();
this.refreshOffset()
},close:function(){this._container.fire("popup:close");
Event.stopObserving(document,"keydown",this._onKeyDownHandler);
if(this._onMouseDownHandler){Event.stopObserving(document,"mousedown",this._onMouseDownHandler)
}var a=this._container;
if(a&&a.parentNode){a.remove()
}}});
wf.Popup.Ajax=Class.create(wf.Popup.Standard,{initialize:function($super,c,b,a){$super('<span class="processing">Loading</span>',b);
if(a===undefined){a={}
}a.evalScripts=a.evalScripts===undefined?true:a.evalScripts;
var e=this.onPopupLoad.bind(this);
if(Object.isFunction(a.onComplete)){var d=a.onComplete;
a.onComplete=function(f,g){e();
d(f,g)
}
}else{a.onComplete=e
}new Ajax.Updater({success:this._container.down(".dynamicContent")},c,a)
},onPopupLoad:function(){this._container.select(".dynamicContent a.dismiss").invoke("observe","click",this.close.bind(this));
this._container.setStyle({height:Math.max(this._container.down(".content").getHeight()+200,document.documentElement.scrollHeight)+"px"});
this.refreshOffset()
}});
wf.Cookie={data:{},options:{name:"withfit_js",expires:14,domain:"",path:"/",secure:false},_initialized:false,_init:function(a,b){wf.Cookie.options=Object.extend(wf.Cookie.options,a||{});
var c=wf.Cookie._retrieve();
if(c){wf.Cookie.data=c.evalJSON()
}else{wf.Cookie.data=b||{}
}wf.Cookie._store()
},getData:function(a){if(!this._initialized){this._init();
this._initialized=true
}return wf.Cookie.data[a]
},setData:function(a,b){if(!this._initialized){this._init();
this._initialized=true
}wf.Cookie.data[a]=b;
wf.Cookie._store()
},removeData:function(a){if(!this._initialized){this._init();
this._initialized=true
}delete wf.Cookie.data[a];
wf.Cookie._store()
},erase:function(){var a=new Date();
a.setDate(a.getDate()-99);
document.cookie=wf.Cookie.options.name+"="+wf.Cookie._getOptions()+"; expires="+a.toGMTString()
},_retrieve:function(){var c=document.cookie.indexOf(wf.Cookie.options.name+"=");
if(c==-1){return null
}if(wf.Cookie.options.name!=document.cookie.substr(c,wf.Cookie.options.name.length)){return null
}var a=c+wf.Cookie.options.name.length+1;
var b=document.cookie.indexOf(";",a);
if(b==-1){b=document.cookie.length
}return unescape(document.cookie.substring(a,b))
},_store:function(){var a="";
if(wf.Cookie.options.expires){var b=new Date();
b.setTime(b.getTime()+(wf.Cookie.options.expires*24*60*60*1000));
a="; expires="+b.toGMTString()
}document.cookie=wf.Cookie.options.name+"="+escape(Object.toJSON(wf.Cookie.data))+wf.Cookie._getOptions()+a
},_getOptions:function(){return(wf.Cookie.options.path?"; path="+wf.Cookie.options.path:"")+(wf.Cookie.options.domain?"; domain="+wf.Cookie.options.domain:"")+(wf.Cookie.options.secure?"; secure":"")
}};
if(Prototype.Browser.IE){Ajax.Responders.register({onCreate:function(a){if(a.method=="get"){a.url+=(a.url.include("?")?"&":"?")+Math.random()
}}})
}Ajax.Responders.register({onComplete:function(b){if(window.pageTracker!=undefined){var a=b.url;
if(b.method=="get"&&a.include("?")){a=a.substring(0,a.indexOf("?"))
}try{pageTracker._trackPageview.bind(pageTracker,a).defer()
}catch(c){}}}});
wf.Config.sharingServices=["facebook","twitter"];
wf.log=function(a){if(typeof window.console!="undefined"){console.log(a)
}else{alert(a)
}};
if(window.wf==undefined){wf={}
}wf.Loader={loadedScripts:[],loadedStylesheets:[],addLoadedJavascripts:function(a){if(a){this.loadedScripts=this.loadedScripts.concat(a).uniq()
}},addLoadedStylesheets:function(a){if(a){this.loadedStylesheets=this.loadedStylesheets.concat(a).uniq()
}},isLoaded:function(b,a){return b=="js"?this.loadedScripts.include(a):this.loadedStylesheets.include(a)
},load:function(c,b){var a=b=="js"?this.loadScript.bind(this):this.loadStylesheet.bind(this);
if(c instanceof Object){$H(c).each(function(e){if(!e.value||e.value.length==0){a(e.key)
}else{var d=e.value.map(this.isLoaded.bind(this,b)).uniq();
if(d.length>1){e.value.each(a)
}else{if(!d.first()){a(e.key);
if(b=="js"){this.addLoadedJavascripts(e.value)
}else{this.addLoadedStylesheets(e.value)
}}}}},this)
}else{a(c)
}},loadScript:function(script){if(this.isLoaded("js",script)){return
}var code=new Ajax.Request(script,{asynchronous:false,method:"GET",evalJS:false,evalJSON:false}).transport.responseText;
if(Prototype.Browser.IE){window.execScript(code)
}else{if(Prototype.Browser.WebKit){$$("head").first().insert(Object.extend(new Element("script",{type:"text/javascript"}),{text:code}))
}else{window.eval(code)
}}this.loadedScripts.push(script)
},loadStylesheet:function(a){if(this.isLoaded("css",a)){return
}$$("head").first().insert(new Element("link",{type:"text/css",rel:"stylesheet",href:a}));
this.loadedStylesheets.push(a)
}};
if(wf.Form==undefined){wf.Form={}
}wf.Form.Base=Class.create({initialize:function(a,b){this._baseId=a;
this.options=$H({form_id_format:"%s_form",authentication_url:null,submit_on_enter:true,activate:false,submit_as_ajax:false,reenable_submit:5,show_on_load:true}).update($H(b));
this._form=$(this.options.get("form_id_format").replace("%s",this._baseId));
this.configure();
this._form.observe("submit",this.onSubmit.bindAsEventListener(this));
if(this.options.get("submit_on_enter")==false){this._form.observe("keypress",this.disableEnter)
}if(wf.User.isAuth==false){wf.Events.observe("user:gainAuthentication",this._baseId,this.onAuthentication.bind(this))
}if(this.options.get("show_on_load")){this._form.show();
if(this.options.get("activate")){this._form.focusFirstElement()
}}},configure:function(){},onAuthentication:function(){var a=this._pendingSubmitOnAuth;
if(this._authenticationPopup){this._authenticationPopup.close()
}if(a){this.doSubmit()
}},stopObservingAuthentication:function(){wf.Events.stopObserving("user:gainAuthentication",this._baseId)
},_submitAsAjax:function(){this.stopObservingAuthentication();
new Ajax.Request(this._form.action,{parameters:this.getSubmitValues(),onSuccess:this.onSubmitAsAjaxSuccess.bind(this),onFailure:this.onSubmitAsAjaxFailure.bind(this)})
},getSubmitValues:function(){return this._form.serialize(true)
},onSubmitAsAjaxSuccess:function(a){this._form.replace(a.responseText)
},onSubmitAsAjaxFailure:function(){alert("Submission failed. This problem has been logged and will be examined.")
},onSubmit:function(a){a.stop();
this.doSubmit()
},_preSubmit:function(){this._form.select(".success").invoke("remove");
this.disableSubmit();
if(this.options.get("reenable_submit")){this.enableSubmit.bind(this).delay(this.options.get("reenable_submit"))
}this._form.addClassName("submitted");
this._form.getElements().invoke("fire","widget:preSubmit");
this.doPreSubmit()
},doPreSubmit:function(){},doSubmit:function(){if(this._isDisabled||!this.isValid()){return
}if(this.options.get("authentication_url")&&wf.User.isAuth==false){this.showAuthenticationPopup();
return
}this._preSubmit();
if(this.options.get("submit_as_ajax")){this._submitAsAjax();
return
}this._form.submit()
},isValid:function(){return true
},enableSubmit:function(){this._form.select('input[type="submit"]').invoke("removeClassName","disabled");
this._form.removeClassName("submitted");
this._isDisabled=false
},disableSubmit:function(){this._form.select('input[type="submit"]').invoke("addClassName","disabled");
this._isDisabled=true
},showAuthenticationPopup:function(){this._pendingSubmitOnAuth=true;
this._authenticationPopup=new wf.Popup.Ajax(this.options.get("authentication_url"),{close_on_outside_click:false},{method:"get"});
this._authenticationPopup.getContainer().observe("popup:close",function(){this._pendingSubmitOnAuth=false
}.bind(this))
},disableEnter:function(a){if(a.keyCode==Event.KEY_RETURN&&Event.element(a).tagName!="TEXTAREA"){a.stop()
}},getForm:function(){return this._form
},getElementId:function(a){return this._baseId+"_"+a
},getLabel:function(a){return this._form.down('label[for="'+this.getElementId(a)+'"]')
},getElement:function(a){a=a.replace(/(\]\[)|(\[)/g,"_").replace(/\]/,"");
return $(this.getElementId(a))
}});
if(window.sf==undefined){sf={}
}if(sf.Widget==undefined){sf.Widget={}
}sf.Widget.Base=Class.create({_errorTemplate:'<p class="error">#{error}</p>',baseOptions:function(){return $H({required:false,error:false})
},baseMessages:function(){return $H({invalid:"Invalid.",required:"Required."})
},initialize:function(a,b,c){this._input=$(a);
this.options=this.baseOptions().update(b);
this.messages=this.baseMessages().update(c);
this._error=false;
this._validationEnabled=true;
if(this._input){this._input.observe("widget:validate",this.validate.bind(this));
this._input.observe("widget:setError",this.setError.bind(this))
}else{wf.ajaxLogMessage('sf.Widget.Base cannot find id "'+a+'". this._input will be null.')
}this.configure();
if(this.options.get("error")){this.setError(this.options.get("error"))
}},configure:function(){},showError:function(){if(this._errorDiv!==undefined){this._errorDiv.setStyle({left:"-10000px",top:"-10000px"})
}else{this._errorDiv=new Element("div").addClassName("errorBox");
this._errorDiv.setStyle({left:"-10000px",top:"-10000px"});
$(document.body).insert({bottom:this._errorDiv})
}this._errorDiv.update(this._errorTemplate.interpolate({error:this._error}));
var a=this._input.cumulativeOffset();
var b=this._input.getDimensions();
var c=this._errorDiv.getDimensions();
this._errorDiv.setStyle({left:(a.left+b.width/2-c.width/2)+"px",top:(a.top-c.height)+"px"})
},showErrorEvent:function(a){if(a.type=="focus"){this._isFocused=true
}if(a.type=="mouseover"){this._isMouseover=true
}if(this._error){this.showError()
}},hideError:function(){if(this._errorDiv!=undefined){this._errorDiv.remove();
this._errorDiv=undefined
}},hideErrorEvent:function(a){if(a.type=="blur"){this._isFocused=false
}if(a.type=="mouseout"){this._isMouseover=false
}if((this._isMouseover==undefined||this._isMouseover==false)&&(this._isFocused==undefined||this._isFocused==false)){this.hideError()
}},setError:function(b){var a=b.memo||b;
if(this._error==false){this._showErrorFunction=this.showErrorEvent.bind(this);
this._hideErrorFunction=this.hideErrorEvent.bind(this);
this._input.observe("focus",this._showErrorFunction);
this._input.observe("blur",this._hideErrorFunction);
this._input.observe("mouseover",this._showErrorFunction);
this._input.observe("mouseout",this._hideErrorFunction)
}this._error=a;
this._input.addClassName("error");
this._input.fire("widget:error",this._error)
},clearError:function(){if(this._error){this._input.stopObserving("focus",this._showErrorFunction);
this._input.stopObserving("blur",this._hideErrorFunction);
this._input.stopObserving("mouseover",this._showErrorFunction);
this._input.stopObserving("mouseout",this._hideErrorFunction);
this.hideError()
}this._error=false;
this._input.removeClassName("error");
this._input.fire("widget:valid")
},value:function(){return $F(this._input)
},validate:function(){if(this._validationEnabled==true){var c=this.value();
try{if(c==null||c==undefined||c.length==0){if(this.options.get("required")){throw"required"
}}else{this.doValidate(c)
}this.clearError()
}catch(a){if(!this.messages.get(a)){a="invalid"
}var b=this.messages.get(a).interpolate(this.errorArgs());
this._input.fire("widget:setError",b)
}}},errorArgs:function(){return this.options.merge({value:this.value()})
},disableValidation:function(){this._validationEnabled=false;
this.clearError()
},enableValidation:function(){this._validationEnabled=true
}});
sf.Widget.Input=Class.create(sf.Widget.Base,{baseMessages:function($super){return $super().update({max_length:"#{max_length} characters maximum.",min_length:"#{min_length} characters minimum."})
},configure:function(){var b=this.options.get("placeholder"),a=this.options.get("pattern");
if(a&&typeof a=="string"){if(a.startsWith("/")&&a.endsWith("/")){a=a.substr(1,a.length-2)
}this.options.set("pattern",new RegExp(a))
}if(b){if(!$F(this._input)||$F(this._input)==b){this._input.setValue(b);
this._input.addClassName("placeholder")
}this._input.getValue=this.value.bind(this);
this._input.setValue=this.setValue.bind(this);
this._input.observe("focus",this.onInputFocus.bind(this));
this._input.observe("widget:preSubmit",this.onPreSubmit.bind(this))
}this._input.observe("blur",this.onInputBlur.bind(this))
},onInputFocus:function(){if(this._input.hasClassName("placeholder")){this._input.setValue("");
this._input.removeClassName("placeholder")
}},onInputBlur:function(){this.validate();
if(!$F(this._input)&&this.options.get("placeholder")){this._input.setValue(this.options.get("placeholder"));
this._input.addClassName("placeholder")
}},onPreSubmit:function(){if(this._input.hasClassName("placeholder")){this._input.setValue("")
}},value:function($super){if(this._input.hasClassName("placeholder")){return""
}return $super().strip()
},setValue:function(a){var b=this.options.get("placeholder");
this._input.value=a;
if(!b||a!=b){this._input.removeClassName("placeholder")
}},doValidate:function(a){if(this.options.get("max_length")!=undefined&&a.length>this.options.get("max_length")){throw"max_length"
}if(this.options.get("min_length")!=undefined&&a.length<this.options.get("min_length")){throw"min_length"
}if(this.options.get("pattern")&&a.search(this.options.get("pattern"))==-1){throw"pattern"
}return true
}});
sf.Widget.Number=Class.create(sf.Widget.Base,{baseMessages:function($super){return $super().update({invalid:"#{value} is not a number.",max:"#{value} must be at most #{max}.",min:"#{value} must be at least #{min}."})
},configure:function(){this._input.observe("blur",this.validate.bind(this))
},doValidate:function(a){floatValue=parseFloat(a);
if(floatValue!=a){throw"invalid"
}if(this.options.get("max")!=undefined&&floatValue>this.options.get("max")){throw"max"
}if(this.options.get("min")!=undefined&&floatValue<this.options.get("min")){throw"min"
}return true
}});
sf.Widget.Integer=Class.create(sf.Widget.Base,{baseMessages:function($super){return $super().update({invalid:"#{value} is not an integer.",max:"#{value} must be at most #{max}.",min:"#{value} must be at least #{min}."})
},configure:function(){this._input.observe("blur",this.validate.bind(this))
},doValidate:function(a){floatValue=parseInt(a);
if(floatValue!=a){throw"invalid"
}if(this.options.get("max")!=undefined&&floatValue>this.options.get("max")){throw"max"
}if(this.options.get("min")!=undefined&&floatValue<this.options.get("min")){throw"min"
}return true
}});
sf.Widget.InputEmail=Class.create(sf.Widget.Input,{});
sf.Widget.InputTextarea=Class.create(sf.Widget.Input,{baseOptions:function($super){return $super().update($H({min_height:30,bbcode:false,max_length:10000,shadow_margin_of_error:2}))
},_urlTemplate:"[URL=#{url}]#{text}[/URL]",_urlPopupTemplate:'<h4>Add Url</h4><form class="urlPopup"><table><tr><th>Destination<br/><span class="help">(e.g. www.withfit.com)</span></th><td><input type="text" class="url"></td></tr><tr><th>Text to Display</th><td><input type="text" class="text"></td></tr></table><div class="center"><input class="bigButton" type="submit" value="Done"/></div></form>',configure:function($super){$super();
this._controls=$(this._input.id+"_controls");
var a=this.refresh.bind(this);
this._input.observe("keyup",a);
this._input.observe("widget:refresh",a);
this._createRemainingCharacters();
this._input.observe("blur",this.hideRemainingCharacters.bind(this));
this._input.observe("focus",this.showRemainingCharacters.bind(this));
this.hideRemainingCharacters();
if(this.options.get("bbcode")){this._createBbCodeControls()
}this.refresh.bind(this).defer()
},hideRemainingCharacters:function(){this._controls.down(".remainingCharacters").setStyle({visibility:"hidden"})
},showRemainingCharacters:function(){this._controls.down(".remainingCharacters").setStyle({visibility:"visible"})
},_createShadow:function(){if(this._input.getWidth()==0){return
}var b=this._input.getStyle("padding-left"),d=this._input.getStyle("padding-right"),c=this._input.getStyle("border-left-width"),a=this._input.getStyle("border-right-width");
b=parseInt(b.substring(0,b.length-2));
d=parseInt(d.substring(0,d.length-2));
c=parseInt(c.substring(0,c.length-2));
a=parseInt(a.substring(0,a.length-2));
this._shadow=new Element("div").setStyle({lineHeight:this._input.getStyle("lineHeight"),fontSize:this._input.getStyle("fontSize"),fontFamily:this._input.getStyle("fontFamily"),position:"absolute",top:"-10000px",left:"-10000px",width:(this._input.getWidth()-(b+d+c+a+this.options.get("shadow_margin_of_error")))+"px"});
this._input.insert({after:this._shadow})
},_createRemainingCharacters:function(){this._remainingCharacters=new Element("span").addClassName("remainingCharacters");
this._controls.insert({top:this._remainingCharacters})
},_createBbCodeControls:function(){var a=new Element("a",{href:"javascript:;"}).addClassName("addUrl").update("Add link");
this._controls.insert({top:a});
a.observe("click",this.onAddUrlClick.bind(this))
},onAddUrlClick:function(){var b=new wf.Popup.Standard(this._urlPopupTemplate),a=b.getContainer();
a.down('input[type="submit"]').observe("click",function(d){var c={};
c.url=$F(a.down("input.url"));
c.text=$F(a.down("input.text"));
if(c.url&&c.text){this._input.setValue($F(this._input)+this._urlTemplate.interpolate(c))
}b.close();
this._input.focus()
}.bind(this))
},refresh:function(){var c=$F(this._input).escapeHTML(),b=this.options.get("max_length")-c.length;
if(this._shadow==undefined){this._createShadow()
}if(this._shadow!=undefined){this._shadow.update(c.gsub(/\n/,"<br/>"));
var a=Math.max(parseInt(this._shadow.getHeight())+parseInt(this._input.getStyle("lineHeight").replace("px","")),this.options.get("min_height"));
this._input.setStyle({height:a+"px"})
}this._remainingCharacters.update(Math.abs(b)+" characters "+(b>0?"remaining":"over the limit"))
}});
sf.Widget.Choice=Class.create(sf.Widget.Base,{baseMessages:function($super){return $super().update({max:"Must select at most #{max} items.",min:"Must select at least #{min} items."})
},baseOptions:function($super){return $super().update($H({hide_inputs:false,max:false,min:false,has_option_limit:false}))
},configure:function(){this._container=this._input;
var a=this._container.select("input");
if(this.options.get("hide_inputs")){a.invoke("setStyle",{position:"absolute",left:"-9999px"});
a.invoke("writeAttribute","tabIndex",-1)
}if(this.options.get("has_option_limit")){this._container.select("a.showAll").invoke("observe","click",this.onShowAllClick.bind(this))
}if(Prototype.Browser.IE){a.invoke("observe","click",this.onInputClickFix.bind(this))
}a.invoke("observe","change",this.refreshAndValidate.bind(this));
this.refresh()
},onInputClickFix:function(b){var a=Event.element(b);
a.blur();
a.focus()
},onShowAllClick:function(b){var a=Event.findElement(b,"li");
a.siblings().invoke("show");
a.hide()
},refreshAndValidate:function(){this.refresh();
this.validate();
if(this._error){this.showError()
}},doValidate:function(b){var a=this.options.get("max"),d=this.options.get("min"),c=b.length;
if(a&&c>a){throw"max"
}if(d&&c<d){throw"min"
}},value:function(){var a=this._container.select("input:checked").invoke("getValue");
return a.length?a:false
},errorArgs:function($super){return $super().merge({max:this.options.get("max"),min:this.options.get("min")})
},refresh:function(){var a=this._container.select("input");
a.each(function(b){b.next("label").setHasClassName("selected",$F(b)!=null)
})
}});
sf.Widget.Time=Class.create(sf.Widget.Base,{baseMessages:function($super){return $super().update({max:"Must be at most #{max}.",min:"Must be at least #{min}."})
},baseOptions:function($super){return $super().update({hide_hint_on_blur:false})
},configure:function(){if(this.options.get("pattern")&&typeof this.options.get("pattern")=="string"){var a=this.options.get("pattern");
if(a.startsWith("/")&&a.endsWith("/")){a=a.substr(1,a.length-2)
}this.options.set("pattern",new RegExp(a))
}if(this.options.get("max")&&typeof this.options.get("max")=="number"){this.options.set("max",this.timeSecondsToString(this.options.get("max")))
}if(this.options.get("min")&&typeof this.options.get("min")=="number"){this.options.set("min",this.timeSecondsToString(this.options.get("min")))
}this._hint=this._input.previous(".hint");
this._hint.observe("click",function(){this._input.focus()
}.bind(this));
this._input.observe("blur",this.validate.bind(this));
this._input.observe("keydown",this.onKeyDown.bindAsEventListener(this));
this._input.observe("keyup",this.onKeyUp.bindAsEventListener(this));
this._input.value=$F(this._input).strip();
this.setTimeHint($F(this._input).length);
this._input.observe("widget:refresh",function(){this.setTimeHint($F(this._input).length);
this.validate()
}.bind(this));
if(this.options.get("hide_hint_on_blur")){var b=this._hint;
this._input.observe("blur",function(){b.hide()
});
this._input.observe("focus",function(){b.show()
})
}},doValidate:function(b){this.setTimeHint(b.length);
if(this.options.get("pattern")&&b.search(this.options.get("pattern"))==-1){throw"pattern"
}var a=this.timeArrayToSeconds(this.timeStringToArray(b));
if(this.options.get("min")&&a<this.timeArrayToSeconds(this.timeStringToArray(this.options.get("min")))){throw"min"
}if(this.options.get("max")&&a>this.timeArrayToSeconds(this.timeStringToArray(this.options.get("max")))){throw"max"
}return true
},onKeyDown:function(b){var a=b.which?b.which:b.keyCode;
this._textBeforeKeyPress=$F(this._input)
},onKeyUp:function(d){var c=d.which?d.which:d.keyCode;
var h=$F(this._input);
if(h==this._textBeforeKeyPress){return
}var a=this.getCaretPos(this._input);
var g=h.replace(/\D/g,"");
if(c==8){var b=this._textBeforeKeyPress.substr(a-2,2);
if(b.match(/^\d\d$/)){g=(h.substr(0,a-1)+h.substr(a,h.length)).replace(/\D/g,"")
}if(this._textBeforeKeyPress.substr(a,1)==this.options.get("time_separator")){a-=1
}}else{if(c==46){var f=this._textBeforeKeyPress.substr(a,2);
if(f.match(new RegExp("^"+this.options.get("time_separator")+"\\\d$"))){g=(h.substr(0,a)+h.substr(a+1,h.length)).replace(/\D/g,"")
}}else{if(a==2||a==3||a==5||a==6){a+=1
}}}var e=g;
if(g.length>=4){e=g.substr(0,2)+this.options.get("time_separator")+g.substr(2,2)+this.options.get("time_separator")+g.substr(4)
}else{if(g.length>=2){e=g.substr(0,2)+this.options.get("time_separator")+g.substr(2)
}}this._input.value=e;
this.setTimeHint(e.length);
this.setCaretTo(this._input,a)
},getCaretPos:function(c){if(document.selection){var a=document.selection.createRange();
var b=document.selection.createRange().text.length;
a.moveStart("character",-c.value.length);
return a.text.length-b
}else{if(c.selectionStart||c.selectionStart=="0"){return c.selectionStart
}else{return false
}}},setCaretTo:function(b,c){if(b.createTextRange){var a=b.createTextRange();
a.move("character",c);
a.select()
}else{if(b.selectionStart){b.focus();
b.setSelectionRange(c,c)
}}},setTimeHint:function(a){this._hint.update("&nbsp;".times(a)+this.options.get("time_hint").substr(a))
},timeStringToArray:function(a){return a.split(this.options.get("time_separator"))
},timeArrayToSeconds:function(a){return parseInt(a[0])*60*60+parseInt(a[1])*60+parseInt(a[2])
},timeSecondsToString:function(c){var d=c%60;
var b=((c-d)/60)%60;
var a=Math.floor(c/3600);
return a.toString().pad(2,"0")+":"+b.toString().pad(2,"0")+":"+d.toString().pad(2,"0")
}});
sf.Widget.Date=Class.create(sf.Widget.Base,{baseOptions:function($super){return $super().update({default_year_range:10,buttons:false,time:false,embedded:false})
},baseMessages:function($super){return $super().update({max:"Must be before #{max}.",min:"Must be after #{min}."})
},configure:function(){fix_date_formatting();
this._input.observe("keyup",this.onKeyUp.bind(this));
this._input.observe("keydown",this.onKeyDown.bind(this));
this._input.observe("widget:setValidDates",this.onSetValidDates.bind(this));
this._configureDates();
this.calendarOptions=$H({year_range:[this.options.get("min").getFullYear(),this.options.get("max").getFullYear()],buttons:this.options.get("buttons"),time:this.options.get("time"),embedded:this.options.get("embedded"),after_navigate:this.onAfterNavigate,onchange:this.onChange,after_close:this.onAfterClose.bind(this),valid_date_check:this.isValidDate.bind(this)});
if(this.options.get("embedded")){this.createOrGetCalendar()
}else{this._input.observe("click",this.createOrGetCalendar.bind(this))
}},_configureDates:function(){var a,b;
if(this.options.get("max")){b=new Date(this.options.get("max"))
}if(this.options.get("min")){a=new Date(this.options.get("min"))
}if(!this.options.get("max")){b=this.options.get("min")?new Date(a.getTime()):new Date((new Date()).getFullYear(),11,31,23,59,59);
b.setYear(b.getFullYear()+this.options.get("default_year_range"))
}if(!this.options.get("min")){a=this.options.get("max")?new Date(b.getFullYear(),b.getMonth(),b.getDate(),0,0,0):new Date((new Date()).getFullYear(),0,1,0,0,0)
}this.options.set("max",b);
this.options.set("min",a);
if(this.options.get("valid_dates")){this.setValidDates(this.options.get("valid_dates"))
}},onAfterNavigate:function(a){this.fire("widget:afterNavigate",a)
},onChange:function(){this.fireNativeEvent("change")
},onAfterClose:function(){this.calendar=null;
this.validate()
},onSetValidDates:function(a){this.setValidDates($A(a.memo));
if(this.calendar){this.calendar.refresh()
}},setValidDates:function(a){this._validDates=a.collect(function(b){return b instanceof Date?b:new Date(b)
})
},errorArgs:function($super){return $super().merge({max:this.options.get("max").toFormattedString(),min:this.options.get("min").toFormattedString()})
},createOrGetCalendar:function(){if(this.calendar==undefined||this.calendar==null){this.calendar=new CalendarDateSelect(this._input,this.calendarOptions)
}return this.calendar
},onKeyUp:function(b){if(b.keyCode!=Event.KEY_TAB&&b.keyCode!=Event.KEY_ESC){var c=this.createOrGetCalendar();
var a=Date.parseFormattedString(this.value());
if(this.isValidDate(a)){c.reparse()
}}},onKeyDown:function(a){if(!this.options.get("embedded")&&this.calendar&&(a.keyCode==Event.KEY_TAB||a.keyCode==Event.KEY_ESC)){this.calendar.close()
}},isValidDate:function(b){try{this.doValidate(b)
}catch(a){return false
}return true
},doValidate:function(b){var a=new Date(b);
if(isNaN(a)||(this._validDates&&!this._validDates.any(function(c){return c.isSameDay(a)
}))){throw"invalid"
}if(this.options.get("min")&&a<this.options.get("min")){throw"min"
}if(this.options.get("max")&&a>this.options.get("max")){throw"max"
}return true
}});
sf.Widget.DateRange=Class.create({initialize:function(a){a=$(a);
var c=a.down('input[type="checkbox"]'),b=a.select('input[type="text"]');
if(c){a.setHasClassName("isEmpty",$F(c));
c.observe("change",function(d){a.setHasClassName("isEmpty",$F(c))
});
b.invoke("observe","change",function(){c.setValue(false);
a.setHasClassName("isEmpty",false)
})
}b.invoke("observe","widget:valid",this.validate.bind(this));
this._container=a
},validate:function(f){var c=this._container.id,e=c+"_from",b=c+"_to",g=$F(e),a=$F(b),h=Event.element(f),d=h.id==e?$(b):$(e);
message="";
if(d.hasClassName("error")){d.fire("widget:validate");
return
}if(this._container.down("input.error")){return
}if(!g||!a){return
}if(new Date(g)>new Date(a)){message=h.name.include("[from]")?"Date must be before "+a:"Date must be after "+g;
h.fire("widget:setError",message)
}}});
sf.Widget.Checkbox=Class.create({initialize:function(a,b){this._input=$(a);
this.options=b;
if(this.options.hide_input){this._input.setStyle({position:"absolute",left:"-9999px"});
this._input.tabIndex=-1
}if(Prototype.Browser.IE){this._input.observe("click",this.onInputClickFix.bind(this))
}if(document.loaded){this.setupLabel()
}else{Event.observe(document,"dom:loaded",this.setupLabel.bind(this))
}},setupLabel:function(){this._label=this._input.getLabel();
if(this._label){this.setLabelState();
this._input.observe("change",this.setLabelState.bind(this))
}},onLabelClickFix:function(a){this._input.checked=!this._input.checked;
this._input.fireNativeEvent("change");
a.stop()
},onInputClickFix:function(){this._input.blur();
this._input.focus()
},setLabelState:function(){var b=$F(this._input),a=this.options.checked,c=this.options.unchecked,d=b?(a?a.title:false):(c?c.title:false);
if(a&&a.className){this._label.setHasClassName(a.className,b)
}if(c&&c.className){this._label.setHasClassName(c.className,!b)
}if(d){this._label.title=d
}else{if(a&&a.title||c&&c.title){this._label.removeAttribute("title")
}}}});
sf.Widget.PasswordMetered=Class.create(sf.Widget.Input,{configure:function($super){$super();
var a=this._input.next(".passwordStrength");
this.fixPasswordPosition.bind(this).defer();
this._passwordGuide=a.down(".guide");
$R(1,4).each(function(b){this["_meter"+b]=a.down(".meter"+b)
},this);
this._input.observe("keyup",this.checkPassword.bind(this))
},fixPasswordPosition:function(){this._input.next(".passwordStrength").setStyle({left:(parseInt(this._input.getWidth(),10)+5)+"px"})
},checkPassword:function(){var d=$F(this._input),e=this.passwordScore(d),g=this._passwordGuide,c=this._meter1,b=this._meter2,a=this._meter3,f=this._meter4;
if(d.length<this.options.get("min_length")){g.update("Too short");
c.setStyle("background: red");
b.setStyle("background: transparent");
a.setStyle("background: transparent");
f.setStyle("background: transparent")
}else{if(e<35||d=="password"){g.update("Weak");
c.setStyle("background: orange");
b.setStyle("background: orange");
a.setStyle("background: transparent");
f.setStyle("background: transparent")
}else{if(e<55){g.update("Good");
c.setStyle("background: #4AE817");
b.setStyle("background: #4AE817");
a.setStyle("background: #4AE817");
f.setStyle("background: transparent")
}else{g.update("Strong");
c.setStyle("background: #4AE817");
b.setStyle("background: #4AE817");
a.setStyle("background: #4AE817");
f.setStyle("background: #4AE817")
}}}},passwordScore:function(a){var f=this.countContain(a,"ABCDEFGHIJKLMNOPQRSTUVWXYZ"),g=this.countContain(a,"abcdefghijklmnopqrstuvwxyz"),d=this.countContain(a,"0123456789"),c=this.countContain(a,"!@#$%^&?~.,<>-/_=+*|`~'\"\\"),b=a.length,e=0;
if(a==""){return 0
}if(b<8){e+=10
}else{e+=25
}if(f>0){e+=20
}else{e+=10
}if(d>0){e+=20
}if(c>0){e+=20
}return e
},countContain:function(a,c){var b=0;
for(i=0;
i<a.length;
i++){if(c.indexOf(a.charAt(i))>-1){b++
}}return b
}});
function fix_date_formatting(){if(sf.Widget._dateFormattingFixed==undefined||sf.Widget._dateFormattingFixed==false){sf.Widget._dateFormattingFixed=true;
Date.prototype.toFormattedString=function(a){var b=Date.padded2(this.getMonth()+1)+"/"+Date.padded2(this.getDate())+"/"+this.getFullYear();
if(a){hour=this.getHours();
b+=" "+this.getAMPMHour()+":"+this.getPaddedMinutes()+" "+this.getAMPM()
}return b
};
Date.parseFormattedString=function(a){return new Date(a)
}
}}sf.Widget.QuantityUnit=Class.create(sf.Widget.Base,{baseMessages:function($super){return $super().update({max:"#{value} must be less than #{max} #{unit}",min:"#{value} must be more than #{min} #{unit}"})
},configure:function(){this._initMax=this.options.get("max");
this._initMin=this.options.get("min");
this._unit=this._input.down(this._unitSelector);
this._input=this._input.down("input");
this._input.observe("blur",this.validate.bind(this));
this._unit.observe("change",this.onUnitChange.bind(this));
this.refreshBounds()
},errorArgs:function($super){return $super().merge({unit:$F(this._unit)})
},convertValue:function(c,b,a){return c*this.factors[b][a]
},refreshBounds:function(){var a=$F(this._unit);
if(this._initMax){this.options.set("max",this.convertValue(this._initMax,this.options.get("bound_unit"),a))
}if(this._initMin){this.options.set("min",this.convertValue(this._initMin,this.options.get("bound_unit"),a))
}},onUnitChange:function(){this.refreshBounds();
if($F(this._input)){this.validate()
}},doValidate:function(a){if(a.length>0){var b=parseFloat(a);
if(b!=a){throw"invalid"
}if(this.options.get("max")!=undefined&&b>this.options.get("max")){throw"max"
}if(this.options.get("min")!=undefined&&b<this.options.get("min")){throw"min"
}}return true
}});
sf.Widget.Weight=Class.create(sf.Widget.QuantityUnit,{_unitSelector:"select.unitWeight, input.unitWeight",factors:{kg:{kg:1,lb:2.20462262},lb:{kg:0.45359237,lb:1}},refreshBounds:function($super){var a=$F(this._unit);
if(a!="kg"&&a!="lb"){if(this._initMax){this.options.set("max",this._initMax)
}if(this._initMin){this.options.set("min",this._initMin)
}}else{$super()
}},convertValue:function(c,b,a){return Math.floor(c*this.factors[b][a])
}});
sf.Widget.Distance=Class.create(sf.Widget.QuantityUnit,{_unitSelector:"select.unitDistanceLong, select.unitDistanceMedium, select.unitDistanceShort, input.unitDistance, input.unitDistanceLong, input.unitDistanceShort, input.unitDistanceMedium, input.unitHeight",factors:{foot:{cm:30.48,inch:12,foot:1,yard:1/3,m:0.3048},yard:{foot:3,yard:1,m:0.9144,km:0.0009144,mile:1/1760},m:{cm:100,inch:39.3700787,foot:3.2808399,yard:1.0936133,m:1,km:0.001,mile:0.000621371192},mile:{yard:1760,m:1609.344,mile:1,km:1.609344},km:{yard:1093.6133,m:1000,km:1,mile:0.621371192}},convertValue:function(c,b,a){return(Math.floor(c*this.factors[b][a]*100)/100)
}});
if(wf.FormFilter==undefined){wf.FormFilter={}
}wf.FormFilter.Base=Class.create({initialize:function(d,a,c){this._form=$(d);
this._container=$(a);
this._search=this._form.down("input.search");
this._refreshCount=0;
this._lastRefreshId=-1;
this.options=$H({refresh_on_load:false,typing_refresh_delay:0.6,min_query_length:2,refresh_on_empty_search:true,submit_on_enter:true,dynamic:true}).update($H(c));
this._lastRefreshEvent=0;
var e=this.onInputChoiceChange.bind(this);
this._form.select('input[type="radio"]').invoke("observe","change",e);
this._form.select('input[type="checkbox"]').invoke("observe","change",e);
this._form.select(".permalink").invoke("observe","click",this.permalink.bind(this));
this.observePagination();
if(this._search){this._search.observe("keyup",this.onSearchKeyUp.bind(this))
}this.configure();
if(this.options.get("submit_on_enter")==false){this._form.observe("keypress",this.disableEnter)
}if(this.options.get("refresh_on_load")){this.refresh()
}var b=this._form.select("ul.tags li");
if(b){Event.observe(window,"load",function(){b.slice(1).each(this.sirHacksAlot)
}.bind(this))
}},sirHacksAlot:function(a){var b=parseInt(a.getStyle("padding-left").replace("px","")),c=parseInt(a.getStyle("padding-right").replace("px",""));
a.setStyle({fontWeight:"bold"});
a.setStyle({width:(a.getWidth()-b-c)+"px"});
a.setStyle({fontWeight:"normal",textAlign:"center"})
},onInputChoiceChange:function(){this.refreshWithPageReset()
},onSearchKeyUp:function(){if(this.options.get("typing_refresh_delay")){var a=function(){var b=this._search.getValue();
if(((new Date().getTime()-this._lastRefreshEvent)>this.options.get("typing_refresh_delay")*1000)&&b!=this._lastSearchInput&&(b.length>=this.options.get("min_query_length")||(b.length==0&&this.options.get("refresh_on_empty_search")))){this.refreshWithPageReset()
}}.bind(this);
a.delay(this.options.get("typing_refresh_delay")*1.1)
}else{if(this._search.getValue()!=this._lastSearchInput){this.refreshWithPageReset()
}}},getPage:function(){var a=$F(this._form.down("input.page"));
return a?a:1
},setPage:function(b){var a=this._form.down("input.page");
if(a){a.setValue(b)
}},observePagination:function(){var a=this._container.down(".pagination")||this._form.down(".pagination");
if(a===undefined){return
}a.select("a.page").invoke("observe","click",function(b){var d=Event.element(b).innerHTML,c=parseInt(d);
if(isNaN(c)){c={previous:-1+parseInt(this.getPage()),next:1+parseInt(this.getPage()),first:1}[d.toLowerCase()]
}this.setPage(c);
this.refresh()
}.bind(this))
},disableEnter:function(a){if(a.keyCode==Event.KEY_RETURN){a.stop()
}},configure:function(){},preRefresh:function(){},doRefresh:function(){if(this.options.get("dynamic")){if(this.isLoadingRefresh()&&this._lastRequest.transport.abort){this._lastRequest.transport.abort()
}this._lastRequest=new Ajax.Request(this._form.getAttribute("action"),{parameters:this._form.serialize(true),onSuccess:function(a){if(a.request.options.refreshId>this._lastRefreshId){this._lastRefreshId=a.request.options.refreshId;
this.postRefresh(a);
this._form.fire("filter:refreshComplete")
}}.bind(this),refreshId:this._refreshCount})
}},postRefresh:function(a){this._container.update(a.responseText);
this.observePagination()
},permalink:function(){this._form.getElements().invoke("fire","widget:preSubmit");
this._form.submit()
},share:function(a){var b=new Element("input",{type:"hidden",name:"wf_share",value:a});
this._form.insert({bottom:b});
this._form.getElements().invoke("fire","widget:preSubmit");
this._form.submit();
b.remove()
},refresh:function(){if(!this.isValid()){return
}this._form.fire("filter:refreshBegin");
this._lastRefreshEvent=new Date().getTime();
this._lastSearchInput=this._search?this._search.getValue():"";
this._refreshCount++;
this.preRefresh();
this.doRefresh();
if(this.options.get("dynamic")==false){this._form.fire("filter:refreshComplete")
}},refreshWithPageReset:function(){this.setPage(1);
this.refresh()
},isValid:function(){if(this._search){this._search.fire("widget:validate");
return !this._search.hasClassName("error")
}return true
},isLoadingRefresh:function(){return this._lastRequest&&this._lastRequest.transport.readyState!=4
},getElement:function(a){a=a.replace(/(\]\[)|(\[)/g,"_").replace(/\]/,"");
return $(this._form.id+"_"+a)
}});
wf.Page.Base=Class.create({initialize:function(a,b){this._container=$(a);
this.options=$H(b);
this.configure()
},configure:function(){},getObjectId:function(a){return a.id.split(":")[1]
}});
if(wf.Collapsible==undefined){wf.Collapsible={}
}wf.Collapsible.Static=Class.create({baseOptions:function(){return $H({expanded_by_default:false,track_state:false,toggle_selector:".toggle",content_selector:".content"})
},initialize:function(b,c){this.setup();
this._container=$(b);
this.options=this.baseOptions().update(c);
this._isExpanded=false;
this.configure();
var a=this.toggleExpansion.bind(this),d=wf.Cookie.getData(this.getTrackingId());
if(this.options.get("toggle_selector")){this._container.select(this.options.get("toggle_selector")).invoke("observe","click",a)
}else{this._container.observe("click",a)
}if((d&&d=="expanded")||(d==null&&this.options.get("expanded_by_default"))){this.expand()
}},setup:function(){},configure:function(){},getContentContainer:function(){return this._container.down(this.options.get("content_selector"))
},getTrackingId:function(){var a=this.options.get("track_state");
return"collapsible"+(a===true?this._container.id:a)
},toggleExpansion:function(){return this._isExpanded?this.collapse():this.expand()
},isExpandedAndLoaded:function(){return this._isExpanded&&this._isLoaded
},expand:function(){this._isExpanded=true;
this._container.addClassName("expanded");
this.getContentContainer().show();
if(this.options.get("track_state")){wf.Cookie.setData(this.getTrackingId(),"expanded")
}},collapse:function(){this._isExpanded=false;
this._container.removeClassName("expanded");
this.getContentContainer().hide();
if(this.options.get("track_state")){wf.Cookie.setData(this.getTrackingId(),"collapsed")
}},container:function(){return this._container
}});
wf.Collapsible.Ajax=Class.create(wf.Collapsible.Static,{baseOptions:function($super){return $super().update({method:"post",parameters:{}})
},setup:function(){this._isLoaded=false;
this._isLoading=false
},getPartialContainer:function(){return this.getContentContainer()
},expand:function($super){$super();
if(this._isLoaded==false&&this._isLoading==false&&this.options.get("url")){var a=this.getPartialContainer();
this._isLoading=true;
a.update(wf.Util.processing("Loading"));
new Ajax.Updater({success:a},this.options.get("url"),{evalScripts:true,parameters:this.options.get("parameters"),method:this.options.get("method"),onComplete:function(){this._isLoading=false;
this._container.fire("wf.collapsible.ajax:loadPartial")
}.bind(this),onSuccess:function(){this._isLoaded=true
}.bind(this),onFailure:function(){this.collapse()
}.bind(this)})
}}});
wf.Collapsible.Comment=Class.create(wf.Collapsible.Ajax,{configure:function(){if(this.options.get("url")){var a=null;
var b=location.href.split("#");
if(b.length>1){var c=b[1].split(":");
if(c.length>1&&c[0]=="comment"){a=c[1]
}}this.options.set("url",this.options.get("url").interpolate({start_id:a}));
if(a==null){this.options.set("url",this.options.get("url").substr(0,this.options.get("url").length-1))
}}}});
wf.Behavior.Help=Class.create({initialize:function(b,a){this._parent=$(b);
this._parent.observe("mouseover",this.show.bind(this));
this._parent.observe("mouseout",this.hide.bind(this));
this.options=a
},show:function(){if(!document.loaded){return
}if(!this._container){var b=new Element("div",{className:"helpBox"}).hide();
if(this.options.title){b.insert(new Element("h5").update(this.options.title))
}if(this.options.text){b.insert(new Element("p").update(this.options.text))
}$(document.body).insert({bottom:b});
this._container=b
}var a=this._parent.cumulativeOffset(),c=this._container.getDimensions();
this._container.setStyle({left:(a.left-c.width/2+this._parent.getWidth()/2)+"px",top:(a.top-c.height-this.options.top)+"px"}).show()
},hide:function(){if(this._container){this._container.hide()
}}});
if(wf.Behavior==undefined){wf.Behavior={}
}wf.Behavior.Float=Class.create({initialize:function(a,b){this._container=$(a);
this.options=$H({top_margin:5,float_selector:"div.filter form"}).update(b);
this._floater=this._container.down(this.options.get("float_selector"));
Event.observe(window,"load",function(){this._floaterOffset=this._floater.cumulativeOffset().top-this._container.cumulativeOffset().top;
this._floaterDimensions=this._floater.getDimensions();
this.setViewportHeight();
var c=this.refreshPosition.bind(this);
Event.observe(window,"resize",this.setViewportHeight.bind(this));
Event.observe(window,"scroll",c);
this._floater.observe("filter:refreshBegin",c);
this._floater.observe("filter:refreshComplete",c);
this._container.setStyle({position:"relative",zoom:1})
}.bind(this))
},setViewportHeight:function(){this._viewportHeight=window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight
},refreshPosition:function(){if(!this._isWidthSet){this._floater.setStyle({width:this._floaterDimensions.width+"px"});
this._isWidthSet=true
}var f=this._floater,a=this._floaterOffset+this._container.cumulativeOffset().top,b=this._floaterDimensions.height,d=this.options.get("top_margin"),g=this._container.getHeight(),e=window.pageYOffset||document.documentElement.scrollTop,c=this._viewportHeight;
if((b+d<c)&&(g>b)&&(e+d>a)){if((g+this._container.cumulativeOffset().top)<(e+d+b)){f.setStyle({position:"absolute",bottom:"0px",top:"auto"})
}else{f.setStyle({position:"fixed",top:d+"px"})
}}else{f.setStyle({position:"static"});
this._floaterOffset=this._floaterOffset=this._floater.cumulativeOffset().top-this._container.cumulativeOffset().top
}}});