var Prototype={Version:'1.6.0.1',Browser:{IE:!!(window.attachEvent&&!window.opera),Opera:!!window.opera,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1&&navigator.userAgent.indexOf('KHTML')==-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement('div').__proto__&&document.createElement('div').__proto__!==document.createElement('form').__proto__},ScriptFragment:'<script[^>]*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};if(Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions=false;var Class={create:function(){var parent=null,properties=$A(arguments);if(Object.isFunction(properties[0]))
parent=properties.shift();function klass(){this.initialize.apply(this,arguments);}
Object.extend(klass,Class.Methods);klass.superclass=parent;klass.subclasses=[];if(parent){var subclass=function(){};subclass.prototype=parent.prototype;klass.prototype=new subclass;parent.subclasses.push(klass);}
for(var i=0;i<properties.length;i++)
klass.addMethods(properties[i]);if(!klass.prototype.initialize)
klass.prototype.initialize=Prototype.emptyFunction;klass.prototype.constructor=klass;return klass;}};Class.Methods={addMethods:function(source){var ancestor=this.superclass&&this.superclass.prototype;var properties=Object.keys(source);if(!Object.keys({toString:true}).length)
properties.push("toString","valueOf");for(var i=0,length=properties.length;i<length;i++){var property=properties[i],value=source[property];if(ancestor&&Object.isFunction(value)&&value.argumentNames().first()=="$super"){var method=value,value=Object.extend((function(m){return function(){return ancestor[m].apply(this,arguments)};})(property).wrap(method),{valueOf:function(){return method},toString:function(){return method.toString()}});}
this.prototype[property]=value;}
return this;}};var Abstract={};Object.extend=function(destination,source){for(var property in source)
destination[property]=source[property];return destination;};Object.extend(Object,{inspect:function(object){try{if(Object.isUndefined(object))return'undefined';if(object===null)return'null';return object.inspect?object.inspect():object.toString();}catch(e){if(e instanceof RangeError)return'...';throw e;}},toJSON:function(object){var type=typeof object;switch(type){case'undefined':case'function':case'unknown':return;case'boolean':return object.toString();}
if(object===null)return'null';if(object.toJSON)return object.toJSON();if(Object.isElement(object))return;var results=[];for(var property in object){var value=Object.toJSON(object[property]);if(!Object.isUndefined(value))
results.push(property.toJSON()+': '+value);}
return'{'+results.join(', ')+'}';},toQueryString:function(object){return $H(object).toQueryString();},toHTML:function(object){return object&&object.toHTML?object.toHTML():String.interpret(object);},keys:function(object){var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){return Object.extend({},object);},isElement:function(object){return object&&object.nodeType==1;},isArray:function(object){return object&&object.constructor===Array;},isHash:function(object){return object instanceof Hash;},isFunction:function(object){return typeof object=="function";},isString:function(object){return typeof object=="string";},isNumber:function(object){return typeof object=="number";},isUndefined:function(object){return typeof object=="undefined";}});Object.extend(Function.prototype,{argumentNames:function(){var names=this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");return names.length==1&&!names[0]?[]:names;},bind:function(){if(arguments.length<2&&Object.isUndefined(arguments[0]))return this;var __method=this,args=$A(arguments),object=args.shift();return function(){return __method.apply(object,args.concat($A(arguments)));}},bindAsEventListener:function(){var __method=this,args=$A(arguments),object=args.shift();return function(event){return __method.apply(object,[event||window.event].concat(args));}},curry:function(){if(!arguments.length)return this;var __method=this,args=$A(arguments);return function(){return __method.apply(this,args.concat($A(arguments)));}},delay:function(){var __method=this,args=$A(arguments),timeout=args.shift()*1000;return window.setTimeout(function(){return __method.apply(__method,args);},timeout);},wrap:function(wrapper){var __method=this;return function(){return wrapper.apply(this,[__method.bind(this)].concat($A(arguments)));}},methodize:function(){if(this._methodized)return this._methodized;var __method=this;return this._methodized=function(){return __method.apply(null,[this].concat($A(arguments)));};}});Function.prototype.defer=Function.prototype.delay.curry(0.01);Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+'-'+
(this.getUTCMonth()+1).toPaddedString(2)+'-'+
this.getUTCDate().toPaddedString(2)+'T'+
this.getUTCHours().toPaddedString(2)+':'+
this.getUTCMinutes().toPaddedString(2)+':'+
this.getUTCSeconds().toPaddedString(2)+'Z"';};var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i<length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
return returnValue;}};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(str){return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,'\\$1');};var PeriodicalExecuter=Class.create({initialize:function(callback,frequency){this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},execute:function(){this.callback(this);},stop:function(){if(!this.timer)return;clearInterval(this.timer);this.timer=null;},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.execute();}finally{this.currentlyExecuting=false;}}}});Object.extend(String,{interpret:function(value){return value==null?'':String(value);},specialChar:{'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','\\':'\\\\'}});Object.extend(String.prototype,{gsub:function(pattern,replacement){var result='',source=this,match;replacement=arguments.callee.prepareReplacement(replacement);while(source.length>0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length);}else{result+=source,source='';}}
return result;},sub:function(pattern,replacement,count){replacement=this.gsub.prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});},scan:function(pattern,iterator){this.gsub(pattern,iterator);return String(this);},truncate:function(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this);},strip:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,'');},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');},extractScripts:function(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});},evalScripts:function(){return this.extractScripts().map(function(script){return eval(script)});},escapeHTML:function(){var self=arguments.callee;self.text.data=this;return self.div.innerHTML;},unescapeHTML:function(){var div=new Element('div');div.innerHTML=this.stripTags();return div.childNodes[0]?(div.childNodes.length>1?$A(div.childNodes).inject('',function(memo,node){return memo+node.nodeValue}):div.childNodes[0].nodeValue):'';},toQueryParams:function(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||'&').inject({},function(hash,pair){if((pair=pair.split('='))[0]){var key=decodeURIComponent(pair.shift());var value=pair.length>1?pair.join('='):pair[0];if(value!=undefined)value=decodeURIComponent(value);if(key in hash){if(!Object.isArray(hash[key]))hash[key]=[hash[key]];hash[key].push(value);}
else hash[key]=value;}
return hash;});},toArray:function(){return this.split('');},succ:function(){return this.slice(0,this.length-1)+
String.fromCharCode(this.charCodeAt(this.length-1)+1);},times:function(count){return count<1?'':new Array(count+1).join(this);},camelize:function(){var parts=this.split('-'),len=parts.length;if(len==1)return parts[0];var camelized=this.charAt(0)=='-'?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];for(var i=1;i<len;i++)
camelized+=parts[i].charAt(0).toUpperCase()+parts[i].substring(1);return camelized;},capitalize:function(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();},underscore:function(){return this.gsub(/::/,'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},dasherize:function(){return this.gsub(/_/,'-');},inspect:function(useDoubleQuotes){var escapedString=this.gsub(/[\x00-\x1f\\]/,function(match){var character=String.specialChar[match[0]];return character?character:'\\u00'+match[0].charCodeAt().toPaddedString(2,16);});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g,'\\\'')+"'";},toJSON:function(){return this.inspect(true);},unfilterJSON:function(filter){return this.sub(filter||Prototype.JSONFilter,'#{1}');},isJSON:function(){var str=this;if(str.blank())return false;str=this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},evalJSON:function(sanitize){var json=this.unfilterJSON();try{if(!sanitize||json.isJSON())return eval('('+json+')');}catch(e){}
throw new SyntaxError('Badly formed JSON string: '+this.inspect());},include:function(pattern){return this.indexOf(pattern)>-1;},startsWith:function(pattern){return this.indexOf(pattern)===0;},endsWith:function(pattern){var d=this.length-pattern.length;return d>=0&&this.lastIndexOf(pattern)===d;},empty:function(){return this=='';},blank:function(){return/^\s*$/.test(this);},interpolate:function(object,pattern){return new Template(this,pattern).evaluate(object);}});if(Prototype.Browser.WebKit||Prototype.Browser.IE)Object.extend(String.prototype,{escapeHTML:function(){return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');},unescapeHTML:function(){return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');}});String.prototype.gsub.prepareReplacement=function(replacement){if(Object.isFunction(replacement))return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)};};String.prototype.parseQuery=String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML,{div:document.createElement('div'),text:document.createTextNode('')});with(String.prototype.escapeHTML)div.appendChild(text);var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){if(Object.isFunction(object.toTemplateReplacements))
object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){if(object==null)return'';var before=match[1]||'';if(before=='\\')return match[2];var ctx=object,expr=match[3];var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);if(match==null)return before;while(match!=null){var comp=match[1].startsWith('[')?match[2].gsub('\\\\]',']'):match[1];ctx=ctx[comp];if(null==ctx||''==match[3])break;expr=expr.substring('['==match[3]?match[1].length:match[0].length);match=pattern.exec(expr);}
return before+String.interpret(ctx);}.bind(this));}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable={each:function(iterator,context){var index=0;iterator=iterator.bind(context);try{this._each(function(value){iterator(value,index++);});}catch(e){if(e!=$break)throw e;}
return this;},eachSlice:function(number,iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var index=-number,slices=[],array=this.toArray();while((index+=number)<array.length)
slices.push(array.slice(index,index+number));return slices.collect(iterator,context);},all:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result=true;this.each(function(value,index){result=result&&!!iterator(value,index);if(!result)throw $break;});return result;},any:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result=false;this.each(function(value,index){if(result=!!iterator(value,index))
throw $break;});return result;},collect:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var results=[];this.each(function(value,index){results.push(iterator(value,index));});return results;},detect:function(iterator,context){iterator=iterator.bind(context);var result;this.each(function(value,index){if(iterator(value,index)){result=value;throw $break;}});return result;},findAll:function(iterator,context){iterator=iterator.bind(context);var results=[];this.each(function(value,index){if(iterator(value,index))
results.push(value);});return results;},grep:function(filter,iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var results=[];if(Object.isString(filter))
filter=new RegExp(filter);this.each(function(value,index){if(filter.match(value))
results.push(iterator(value,index));});return results;},include:function(object){if(Object.isFunction(this.indexOf))
if(this.indexOf(object)!=-1)return true;var found=false;this.each(function(value){if(value==object){found=true;throw $break;}});return found;},inGroupsOf:function(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice;});},inject:function(memo,iterator,context){iterator=iterator.bind(context);this.each(function(value,index){memo=iterator(memo,value,index);});return memo;},invoke:function(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args);});},max:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result;this.each(function(value,index){value=iterator(value,index);if(result==null||value>=result)
result=value;});return result;},min:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result;this.each(function(value,index){value=iterator(value,index);if(result==null||value<result)
result=value;});return result;},partition:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var trues=[],falses=[];this.each(function(value,index){(iterator(value,index)?trues:falses).push(value);});return[trues,falses];},pluck:function(property){var results=[];this.each(function(value){results.push(value[property]);});return results;},reject:function(iterator,context){iterator=iterator.bind(context);var results=[];this.each(function(value,index){if(!iterator(value,index))
results.push(value);});return results;},sortBy:function(iterator,context){iterator=iterator.bind(context);return this.map(function(value,index){return{value:value,criteria:iterator(value,index)};}).sort(function(left,right){var a=left.criteria,b=right.criteria;return a<b?-1:a>b?1:0;}).pluck('value');},toArray:function(){return this.map();},zip:function(){var iterator=Prototype.K,args=$A(arguments);if(Object.isFunction(args.last()))
iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){return iterator(collections.pluck(index));});},size:function(){return this.toArray().length;},inspect:function(){return'#<Enumerable:'+this.toArray().inspect()+'>';}};Object.extend(Enumerable,{map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,filter:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray,every:Enumerable.all,some:Enumerable.any});function $A(iterable){if(!iterable)return[];if(iterable.toArray)return iterable.toArray();var length=iterable.length,results=new Array(length);while(length--)results[length]=iterable[length];return results;}
if(Prototype.Browser.WebKit){function $A(iterable){if(!iterable)return[];if(!(Object.isFunction(iterable)&&iterable=='[object NodeList]')&&iterable.toArray)return iterable.toArray();var length=iterable.length,results=new Array(length);while(length--)results[length]=iterable[length];return results;}}
Array.from=$A;Object.extend(Array.prototype,Enumerable);if(!Array.prototype._reverse)Array.prototype._reverse=Array.prototype.reverse;Object.extend(Array.prototype,{_each:function(iterator){for(var i=0,length=this.length;i<length;i++)
iterator(this[i]);},clear:function(){this.length=0;return this;},first:function(){return this[0];},last:function(){return this[this.length-1];},compact:function(){return this.select(function(value){return value!=null;});},flatten:function(){return this.inject([],function(array,value){return array.concat(Object.isArray(value)?value.flatten():[value]);});},without:function(){var values=$A(arguments);return this.select(function(value){return!values.include(value);});},reverse:function(inline){return(inline!==false?this:this.toArray())._reverse();},reduce:function(){return this.length>1?this:this[0];},uniq:function(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value)))
array.push(value);return array;});},intersect:function(array){return this.uniq().findAll(function(item){return array.detect(function(value){return item===value});});},clone:function(){return[].concat(this);},size:function(){return this.length;},inspect:function(){return'['+this.map(Object.inspect).join(', ')+']';},toJSON:function(){var results=[];this.each(function(object){var value=Object.toJSON(object);if(!Object.isUndefined(value))results.push(value);});return'['+results.join(', ')+']';}});if(Object.isFunction(Array.prototype.forEach))
Array.prototype._each=Array.prototype.forEach;if(!Array.prototype.indexOf)Array.prototype.indexOf=function(item,i){i||(i=0);var length=this.length;if(i<0)i=length+i;for(;i<length;i++)
if(this[i]===item)return i;return-1;};if(!Array.prototype.lastIndexOf)Array.prototype.lastIndexOf=function(item,i){i=isNaN(i)?this.length:(i<0?this.length+i:i)+1;var n=this.slice(0,i).reverse().indexOf(item);return(n<0)?n:i-n-1;};Array.prototype.toArray=Array.prototype.clone;function $w(string){if(!Object.isString(string))return[];string=string.strip();return string?string.split(/\s+/):[];}
if(Prototype.Browser.Opera){Array.prototype.concat=function(){var array=[];for(var i=0,length=this.length;i<length;i++)array.push(this[i]);for(var i=0,length=arguments.length;i<length;i++){if(Object.isArray(arguments[i])){for(var j=0,arrayLength=arguments[i].length;j<arrayLength;j++)
array.push(arguments[i][j]);}else{array.push(arguments[i]);}}
return array;};}
Object.extend(Number.prototype,{toColorPart:function(){return this.toPaddedString(2,16);},succ:function(){return this+1;},times:function(iterator){$R(0,this,true).each(iterator);return this;},toPaddedString:function(length,radix){var string=this.toString(radix||10);return'0'.times(length-string.length)+string;},toJSON:function(){return isFinite(this)?this.toString():'null';}});$w('abs round ceil floor').each(function(method){Number.prototype[method]=Math[method].methodize();});function $H(object){return new Hash(object);};var Hash=Class.create(Enumerable,(function(){function toQueryPair(key,value){if(Object.isUndefined(value))return key;return key+'='+encodeURIComponent(String.interpret(value));}
return{initialize:function(object){this._object=Object.isHash(object)?object.toObject():Object.clone(object);},_each:function(iterator){for(var key in this._object){var value=this._object[key],pair=[key,value];pair.key=key;pair.value=value;iterator(pair);}},set:function(key,value){return this._object[key]=value;},get:function(key){return this._object[key];},unset:function(key){var value=this._object[key];delete this._object[key];return value;},toObject:function(){return Object.clone(this._object);},keys:function(){return this.pluck('key');},values:function(){return this.pluck('value');},index:function(value){var match=this.detect(function(pair){return pair.value===value;});return match&&match.key;},merge:function(object){return this.clone().update(object);},update:function(object){return new Hash(object).inject(this,function(result,pair){result.set(pair.key,pair.value);return result;});},toQueryString:function(){return this.map(function(pair){var key=encodeURIComponent(pair.key),values=pair.value;if(values&&typeof values=='object'){if(Object.isArray(values))
return values.map(toQueryPair.curry(key)).join('&');}
return toQueryPair(key,values);}).join('&');},inspect:function(){return'#<Hash:{'+this.map(function(pair){return pair.map(Object.inspect).join(': ');}).join(', ')+'}>';},toJSON:function(){return Object.toJSON(this.toObject());},clone:function(){return new Hash(this);}}})());Hash.prototype.toTemplateReplacements=Hash.prototype.toObject;Hash.from=$H;var ObjectRange=Class.create(Enumerable,{initialize:function(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive;},_each:function(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ();}},include:function(value){if(value<this.start)
return false;if(this.exclusive)
return value<this.end;return value<=this.end;}});var $R=function(start,end,exclusive){return new ObjectRange(start,end,exclusive);};var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')})||false;},activeRequestCount:0};Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);},register:function(responder){if(!this.include(responder))
this.responders.push(responder);},unregister:function(responder){this.responders=this.responders.without(responder);},dispatch:function(callback,request,transport,json){this.each(function(responder){if(Object.isFunction(responder[callback])){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++},onComplete:function(){Ajax.activeRequestCount--}});Ajax.Base=Class.create({initialize:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',encoding:'UTF-8',parameters:'',evalJSON:true,evalJS:true};Object.extend(this.options,options||{});this.options.method=this.options.method.toLowerCase();if(Object.isString(this.options.parameters))
this.options.parameters=this.options.parameters.toQueryParams();else if(Object.isHash(this.options.parameters))
this.options.parameters=this.options.parameters.toObject();}});Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,url,options){$super(options);this.transport=Ajax.getTransport();this.request(url);},request:function(url){this.url=url;this.method=this.options.method;var params=Object.clone(this.options.parameters);if(!['get','post'].include(this.method)){params['_method']=this.method;this.method='post';}
this.parameters=params;if(params=Object.toQueryString(params)){if(this.method=='get')
this.url+=(this.url.include('?')?'&':'?')+params;else if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
params+='&_=';}
try{var response=new Ajax.Response(this);if(this.options.onCreate)this.options.onCreate(response);Ajax.Responders.dispatch('onCreate',this,response);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);if(this.options.asynchronous)this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();this.body=this.method=='post'?(this.options.postBody||params):null;this.transport.send(this.body);if(!this.options.asynchronous&&this.transport.overrideMimeType)
this.onStateChange();}
catch(e){this.dispatchException(e);}},onStateChange:function(){var readyState=this.transport.readyState;if(readyState>1&&!((readyState==4)&&this._complete))
this.respondToReadyState(this.transport.readyState);},setRequestHeaders:function(){var headers={'X-Requested-With':'XMLHttpRequest','X-Prototype-Version':Prototype.Version,'Accept':'text/javascript, text/html, application/xml, text/xml, */*'};if(this.method=='post'){headers['Content-type']=this.options.contentType+
(this.options.encoding?'; charset='+this.options.encoding:'');if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005)
headers['Connection']='close';}
if(typeof this.options.requestHeaders=='object'){var extras=this.options.requestHeaders;if(Object.isFunction(extras.push))
for(var i=0,length=extras.length;i<length;i+=2)
headers[extras[i]]=extras[i+1];else
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
for(var name in headers)
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var contentType=response.getHeader('Content-type');if(this.options.evalJS=='force'||(this.options.evalJS&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
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try{(this.options['on'+state]||Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch('on'+state,this,response,response.headerJSON);}catch(e){this.dispatchException(e);}
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elements.push($(arguments[i]));return elements;}
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element=document.getElementById(element);return Element.extend(element);}
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results.push(Element.extend(query.snapshotItem(i)));return results;};}
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(function(){var element=this.Element;this.Element=function(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();var cache=Element.cache;if(Prototype.Browser.IE&&attributes.name){tagName='<'+tagName+' name="'+attributes.name+'">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes);}
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if(element.nodeType==1)
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element.removeAttribute(name);else if(value===true)
element.setAttribute(name,name);else element.setAttribute(name,value);}
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element.className+=(element.className?' ':'')+className;return element;},removeClassName:function(element,className){if(!(element=$(element)))return;element.className=element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)"),' ').strip();return element;},toggleClassName:function(element,className){if(!(element=$(element)))return;return element[element.hasClassName(className)?'removeClassName':'addClassName'](className);},cleanWhitespace:function(element){element=$(element);var node=element.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue))
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return element;},makeClipping:function(element){element=$(element);if(element._overflow)return element;element._overflow=Element.getStyle(element,'overflow')||'auto';if(element._overflow!=='hidden')
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if(Element.getStyle(element,'position')!='static')
return $(element);return $(document.body);},viewportOffset:function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body&&Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{if(!Prototype.Browser.Opera||element.tagName=='BODY'){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}}while(element=element.parentNode);return Element._returnOffset(valueL,valueT);},clonePosition:function(element,source){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});source=$(source);var p=source.viewportOffset();element=$(element);var delta=[0,0];var parent=null;if(Element.getStyle(element,'position')=='absolute'){parent=element.getOffsetParent();delta=parent.viewportOffset();}
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insertions={bottom:insertions};var t=Element._insertionTranslations,content,position,pos,tagName;for(position in insertions){content=insertions[position];position=position.toLowerCase();pos=t[position];if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){pos.insert(element,content);continue;}
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else element.insertAdjacentHTML(pos.adjacency,content.stripScripts());content.evalScripts.bind(content).defer();}
return element;};}
if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(proceed,element,style){switch(style){case'left':case'top':case'right':case'bottom':if(proceed(element,'position')==='static')return null;case'height':case'width':if(!Element.visible(element))return null;var dim=parseInt(proceed(element,style),10);if(dim!==element['offset'+style.capitalize()])
return dim+'px';var properties;if(style==='height'){properties=['border-top-width','padding-top','padding-bottom','border-bottom-width'];}
else{properties=['border-left-width','padding-left','padding-right','border-right-width'];}
return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10);})+'px';default:return proceed(element,style);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==='title')return element.title;return proceed(element,attribute);});}
else if(Prototype.Browser.IE){$w('positionedOffset getOffsetParent viewportOffset').each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);var position=element.getStyle('position');if(position!='static')return proceed(element);element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});});Element.Methods.getStyle=function(element,style){element=$(element);style=(style=='float'||style=='cssFloat')?'styleFloat':style.camelize();var value=element.style[style];if(!value&&element.currentStyle)value=element.currentStyle[style];if(style=='opacity'){if(value=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/))
if(value[1])return parseFloat(value[1])/100;return 1.0;}
if(value=='auto'){if((style=='width'||style=='height')&&(element.getStyle('display')!='none'))
return element['offset'+style.capitalize()]+'px';return null;}
return value;};Element.Methods.setOpacity=function(element,value){function stripAlpha(filter){return filter.replace(/alpha\([^\)]*\)/gi,'');}
element=$(element);var currentStyle=element.currentStyle;if((currentStyle&&!currentStyle.hasLayout)||(!currentStyle&&element.style.zoom=='normal'))
element.style.zoom=1;var filter=element.getStyle('filter'),style=element.style;if(value==1||value===''){(filter=stripAlpha(filter))?style.filter=filter:style.removeAttribute('filter');return element;}else if(value<0.00001)value=0;style.filter=stripAlpha(filter)+'alpha(opacity='+(value*100)+')';return element;};Element._attributeTranslations={read:{names:{'class':'className','for':'htmlFor'},values:{_getAttr:function(element,attribute){return element.getAttribute(attribute,2);},_getAttrNode:function(element,attribute){var node=element.getAttributeNode(attribute);return node?node.value:"";},_getEv:function(element,attribute){attribute=element.getAttribute(attribute);return attribute?attribute.toString().slice(23,-2):null;},_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null;},style:function(element){return element.style.cssText.toLowerCase();},title:function(element){return element.title;}}}};Element._attributeTranslations.write={names:Object.clone(Element._attributeTranslations.read.names),values:{checked:function(element,value){element.checked=!!value;},style:function(element,value){element.style.cssText=value?value:'';}}};Element._attributeTranslations.has={};$w('colSpan rowSpan vAlign dateTime accessKey tabIndex '+'encType maxLength readOnly longDesc').each(function(attr){Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;Element._attributeTranslations.has[attr.toLowerCase()]=attr;});(function(v){Object.extend(v,{href:v._getAttr,src:v._getAttr,type:v._getAttr,action:v._getAttrNode,disabled:v._flag,checked:v._flag,readonly:v._flag,multiple:v._flag,onload:v._getEv,onunload:v._getEv,onclick:v._getEv,ondblclick:v._getEv,onmousedown:v._getEv,onmouseup:v._getEv,onmouseover:v._getEv,onmousemove:v._getEv,onmouseout:v._getEv,onfocus:v._getEv,onblur:v._getEv,onkeypress:v._getEv,onkeydown:v._getEv,onkeyup:v._getEv,onsubmit:v._getEv,onreset:v._getEv,onselect:v._getEv,onchange:v._getEv});})(Element._attributeTranslations.read.values);}
else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1)?0.999999:(value==='')?'':(value<0.00001)?0:value;return element;};}
else if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;if(value==1)
if(element.tagName=='IMG'&&element.width){element.width++;element.width--;}else try{var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}
return element;};Element.Methods.cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute')break;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);};}
if(Prototype.Browser.IE||Prototype.Browser.Opera){Element.Methods.update=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content))return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName in Element._insertionTranslations.tags){$A(element.childNodes).each(function(node){element.removeChild(node)});Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)});}
else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
if(document.createElement('div').outerHTML){Element.Methods.replace=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){element.parentNode.replaceChild(content,element);return element;}
content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling)
fragments.each(function(node){parent.insertBefore(node,nextSibling)});else
fragments.each(function(node){parent.appendChild(node)});}
else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
Element._returnOffset=function(l,t){var result=[l,t];result.left=l;result.top=t;return result;};Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element('div'),t=Element._insertionTranslations.tags[tagName];div.innerHTML=t[0]+html+t[1];t[2].times(function(){div=div.firstChild});return $A(div.childNodes);};Element._insertionTranslations={before:{adjacency:'beforeBegin',insert:function(element,node){element.parentNode.insertBefore(node,element);},initializeRange:function(element,range){range.setStartBefore(element);}},top:{adjacency:'afterBegin',insert:function(element,node){element.insertBefore(node,element.firstChild);},initializeRange:function(element,range){range.selectNodeContents(element);range.collapse(true);}},bottom:{adjacency:'beforeEnd',insert:function(element,node){element.appendChild(node);}},after:{adjacency:'afterEnd',insert:function(element,node){element.parentNode.insertBefore(node,element.nextSibling);},initializeRange:function(element,range){range.setStartAfter(element);}},tags:{TABLE:['<table>','</table>',1],TBODY:['<table><tbody>','</tbody></table>',2],TR:['<table><tbody><tr>','</tr></tbody></table>',3],TD:['<table><tbody><tr><td>','</td></tr></tbody></table>',4],SELECT:['<select>','</select>',1]}};(function(){this.bottom.initializeRange=this.top.initializeRange;Object.extend(this.tags,{THEAD:this.tags.TBODY,TFOOT:this.tags.TBODY,TH:this.tags.TD});}).call(Element._insertionTranslations);Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return node&&node.specified;}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);if(!Prototype.BrowserFeatures.ElementExtensions&&document.createElement('div').__proto__){window.HTMLElement={};window.HTMLElement.prototype=document.createElement('div').__proto__;Prototype.BrowserFeatures.ElementExtensions=true;}
Element.extend=(function(){if(Prototype.BrowserFeatures.SpecificElementExtensions)
return Prototype.K;var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||element._extendedByPrototype||element.nodeType!=1||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName,property,value;if(ByTag[tagName])Object.extend(methods,ByTag[tagName]);for(property in methods){value=methods[property];if(Object.isFunction(value)&&!(property in element))
element[property]=value.methodize();}
element._extendedByPrototype=Prototype.emptyFunction;return element;},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(Methods,Element.Methods);Object.extend(Methods,Element.Methods.Simulated);}}});extend.refresh();return extend;})();Element.hasAttribute=function(element,attribute){if(element.hasAttribute)return element.hasAttribute(attribute);return Element.Methods.Simulated.hasAttribute(element,attribute);};Element.addMethods=function(methods){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!methods){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)});}
if(arguments.length==2){var tagName=methods;methods=arguments[1];}
if(!tagName)Object.extend(Element.Methods,methods||{});else{if(Object.isArray(tagName))tagName.each(extend);else extend(tagName);}
function extend(tagName){tagName=tagName.toUpperCase();if(!Element.Methods.ByTag[tagName])
Element.Methods.ByTag[tagName]={};Object.extend(Element.Methods.ByTag[tagName],methods);}
function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;for(var property in methods){var value=methods[property];if(!Object.isFunction(value))continue;if(!onlyIfAbsent||!(property in destination))
destination[property]=value.methodize();}}
function findDOMClass(tagName){var klass;var trans={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(trans[tagName])klass='HTML'+trans[tagName]+'Element';if(window[klass])return window[klass];klass='HTML'+tagName+'Element';if(window[klass])return window[klass];klass='HTML'+tagName.capitalize()+'Element';if(window[klass])return window[klass];window[klass]={};window[klass].prototype=document.createElement(tagName).__proto__;return window[klass];}
if(F.ElementExtensions){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true);}
if(F.SpecificElementExtensions){for(var tag in Element.Methods.ByTag){var klass=findDOMClass(tag);if(Object.isUndefined(klass))continue;copy(T[tag],klass.prototype);}}
Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh)Element.extend.refresh();Element.cache={};};document.viewport={getDimensions:function(){var dimensions={};var B=Prototype.Browser;$w('width height').each(function(d){var D=d.capitalize();dimensions[d]=(B.WebKit&&!document.evaluate)?self['inner'+D]:(B.Opera)?document.body['client'+D]:document.documentElement['client'+D];});return dimensions;},getWidth:function(){return this.getDimensions().width;},getHeight:function(){return this.getDimensions().height;},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop);}};var Selector=Class.create({initialize:function(expression){this.expression=expression.strip();this.compileMatcher();},shouldUseXPath:function(){if(!Prototype.BrowserFeatures.XPath)return false;var e=this.expression;if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty")))
return false;if((/(\[[\w-]*?:|:checked)/).test(this.expression))
return false;return true;},compileMatcher:function(){if(this.shouldUseXPath())
return this.compileXPathMatcher();var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m;if(Selector._cache[e]){this.matcher=Selector._cache[e];return;}
this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){this.matcher.push(Object.isFunction(c[i])?c[i](m):new Template(c[i]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join('\n'));Selector._cache[this.expression]=this.matcher;},compileXPathMatcher:function(){var e=this.expression,ps=Selector.patterns,x=Selector.xpath,le,m;if(Selector._cache[e]){this.xpath=Selector._cache[e];return;}
this.matcher=['.//*'];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){if(m=e.match(ps[i])){this.matcher.push(Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.xpath=this.matcher.join('');Selector._cache[this.expression]=this.xpath;},findElements:function(root){root=root||document;if(this.xpath)return document._getElementsByXPath(this.xpath,root);return this.matcher(root);},match:function(element){this.tokens=[];var e=this.expression,ps=Selector.patterns,as=Selector.assertions;var le,p,m;while(e&&le!==e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){if(as[i]){this.tokens.push([i,Object.clone(m)]);e=e.replace(m[0],'');}else{return this.findElements(document).include(element);}}}}
var match=true,name,matches;for(var i=0,token;token=this.tokens[i];i++){name=token[0],matches=token[1];if(!Selector.assertions[name](element,matches)){match=false;break;}}
return match;},toString:function(){return this.expression;},inspect:function(){return"#<Selector:"+this.expression.inspect()+">";}});Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:'/following-sibling::*',tagName:function(m){if(m[1]=='*')return'';return"[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']";},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){m[1]=m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m);},attr:function(m){m[1]=m[1].toLowerCase();m[3]=m[5]||m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m);},pseudo:function(m){var h=Selector.xpath.pseudos[m[1]];if(!h)return'';if(Object.isFunction(h))return h(m);return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);},operators:{'=':"[@#{1}='#{3}']",'!=':"[@#{1}!='#{3}']",'^=':"[starts-with(@#{1}, '#{3}')]",'$=':"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",'*=':"[contains(@#{1}, '#{3}')]",'~=':"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",'|=':"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{'first-child':'[not(preceding-sibling::*)]','last-child':'[not(following-sibling::*)]','only-child':'[not(preceding-sibling::* or following-sibling::*)]','empty':"[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",'checked':"[@checked]",'disabled':"[@disabled]",'enabled':"[not(@disabled)]",'not':function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v;var exclusion=[];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in p){if(m=e.match(p[i])){v=Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m);exclusion.push("("+v.substring(1,v.length-1)+")");e=e.replace(m[0],'');break;}}}
return"[not("+exclusion.join(" and ")+")]";},'nth-child':function(m){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",m);},'nth-last-child':function(m){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",m);},'nth-of-type':function(m){return Selector.xpath.pseudos.nth("position() ",m);},'nth-last-of-type':function(m){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",m);},'first-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-of-type'](m);},'last-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-last-of-type'](m);},'only-of-type':function(m){var p=Selector.xpath.pseudos;return p['first-of-type'](m)+p['last-of-type'](m);},nth:function(fragment,m){var mm,formula=m[6],predicate;if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';if(mm=formula.match(/^(\d+)$/))
return'['+fragment+"= "+mm[1]+']';if(mm=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(mm[1]=="-")mm[1]=-1;var a=mm[1]?Number(mm[1]):1;var b=mm[2]?Number(mm[2]):0;predicate="[((#{fragment} - #{b}) mod #{a} = 0) and "+"((#{fragment} - #{b}) div #{a} >= 0)]";return new Template(predicate).evaluate({fragment:fragment,a:a,b:b});}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c);   c = false;',className:'n = h.className(n, r, "#{1}", c); c = false;',id:'n = h.id(n, r, "#{1}", c);        c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}"); c = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);},pseudo:function(m){if(m[6])m[6]=m[6].replace(/"/g,'\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/,attrPresence:/^\[([\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase();},className:function(element,matches){return Element.hasClassName(element,matches[1]);},id:function(element,matches){return element.id===matches[1];},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1]);},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);return Selector.operators[matches[2]](nodeValue,matches[3]);}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++)
a.push(node);return a;},mark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node._counted=true;return nodes;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node._counted=undefined;return nodes;},index:function(parentNode,reverse,ofType){parentNode._counted=true;if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>=0;i--){var node=nodes[i];if(node.nodeType==1&&(!ofType||node._counted))node.nodeIndex=j++;}}else{for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++)
if(node.nodeType==1&&(!ofType||node._counted))node.nodeIndex=j++;}},unique:function(nodes){if(nodes.length==0)return nodes;var results=[],n;for(var i=0,l=nodes.length;i<l;i++)
if(!(n=nodes[i])._counted){n._counted=true;results.push(Element.extend(n));}
return Selector.handlers.unmark(results);},descendant:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName('*'));return results;},child:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){for(var j=0,child;child=node.childNodes[j];j++)
if(child.nodeType==1&&child.tagName!='!')results.push(child);}
return results;},adjacent:function(nodes){for(var i=0,results=[],node;node=nodes[i];i++){var next=this.nextElementSibling(node);if(next)results.push(next);}
return results;},laterSibling:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,Element.nextSiblings(node));return results;},nextElementSibling:function(node){while(node=node.nextSibling)
if(node.nodeType==1)return node;return null;},previousElementSibling:function(node){while(node=node.previousSibling)
if(node.nodeType==1)return node;return null;},tagName:function(nodes,root,tagName,combinator){tagName=tagName.toUpperCase();var results=[],h=Selector.handlers;if(nodes){if(combinator){if(combinator=="descendant"){for(var i=0,node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName(tagName));return results;}else nodes=this[combinator](nodes);if(tagName=="*")return nodes;}
for(var i=0,node;node=nodes[i];i++)
if(node.tagName.toUpperCase()==tagName)results.push(node);return results;}else return root.getElementsByTagName(tagName);},id:function(nodes,root,id,combinator){var targetNode=$(id),h=Selector.handlers;if(!targetNode)return[];if(!nodes&&root==document)return[targetNode];if(nodes){if(combinator){if(combinator=='child'){for(var i=0,node;node=nodes[i];i++)
if(targetNode.parentNode==node)return[targetNode];}else if(combinator=='descendant'){for(var i=0,node;node=nodes[i];i++)
if(Element.descendantOf(targetNode,node))return[targetNode];}else if(combinator=='adjacent'){for(var i=0,node;node=nodes[i];i++)
if(Selector.handlers.previousElementSibling(targetNode)==node)
return[targetNode];}else nodes=h[combinator](nodes);}
for(var i=0,node;node=nodes[i];i++)
if(node==targetNode)return[targetNode];return[];}
return(targetNode&&Element.descendantOf(targetNode,root))?[targetNode]:[];},className:function(nodes,root,className,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);return Selector.handlers.byClassName(nodes,root,className);},byClassName:function(nodes,root,className){if(!nodes)nodes=Selector.handlers.descendant([root]);var needle=' '+className+' ';for(var i=0,results=[],node,nodeClassName;node=nodes[i];i++){nodeClassName=node.className;if(nodeClassName.length==0)continue;if(nodeClassName==className||(' '+nodeClassName+' ').include(needle))
results.push(node);}
return results;},attrPresence:function(nodes,root,attr){if(!nodes)nodes=root.getElementsByTagName("*");var results=[];for(var i=0,node;node=nodes[i];i++)
if(Element.hasAttribute(node,attr))results.push(node);return results;},attr:function(nodes,root,attr,value,operator){if(!nodes)nodes=root.getElementsByTagName("*");var handler=Selector.operators[operator],results=[];for(var i=0,node;node=nodes[i];i++){var nodeValue=Element.readAttribute(node,attr);if(nodeValue===null)continue;if(handler(nodeValue,value))results.push(node);}
return results;},pseudo:function(nodes,name,value,root,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);if(!nodes)nodes=root.getElementsByTagName("*");return Selector.pseudos[name](nodes,value,root);}},pseudos:{'first-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.previousElementSibling(node))continue;results.push(node);}
return results;},'last-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.nextElementSibling(node))continue;results.push(node);}
return results;},'only-child':function(nodes,value,root){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
if(!h.previousElementSibling(node)&&!h.nextElementSibling(node))
results.push(node);return results;},'nth-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root);},'nth-last-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true);},'nth-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,false,true);},'nth-last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true,true);},'first-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,false,true);},'last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,true,true);},'only-of-type':function(nodes,formula,root){var p=Selector.pseudos;return p['last-of-type'](p['first-of-type'](nodes,formula,root),formula,root);},getIndices:function(a,b,total){if(a==0)return b>0?[b]:[];return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0)memo.push(i);return memo;});},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0)return[];if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._counted){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}}
if(formula.match(/^\d+$/)){formula=Number(formula);for(var i=0,node;node=nodes[i];i++)
if(node.nodeIndex==formula)results.push(node);}else if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){for(var j=0;j<l;j++)
if(node.nodeIndex==indices[j])results.push(node);}}
h.unmark(nodes);h.unmark(indexed);return results;},'empty':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.tagName=='!'||(node.firstChild&&!node.innerHTML.match(/^\s*$/)))continue;results.push(node);}
return results;},'not':function(nodes,selector,root){var h=Selector.handlers,selectorType,m;var exclusions=new Selector(selector).findElements(root);h.mark(exclusions);for(var i=0,results=[],node;node=nodes[i];i++)
if(!node._counted)results.push(node);h.unmark(exclusions);return results;},'enabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(!node.disabled)results.push(node);return results;},'disabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.disabled)results.push(node);return results;},'checked':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.checked)results.push(node);return results;}},operators:{'=':function(nv,v){return nv==v;},'!=':function(nv,v){return nv!=v;},'^=':function(nv,v){return nv.startsWith(v);},'$=':function(nv,v){return nv.endsWith(v);},'*=':function(nv,v){return nv.include(v);},'~=':function(nv,v){return(' '+nv+' ').include(' '+v+' ');},'|=':function(nv,v){return('-'+nv.toUpperCase()+'-').include('-'+v.toUpperCase()+'-');}},matchElements:function(elements,expression){var matches=new Selector(expression).findElements(),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++)
if(element._counted)results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false;}
return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){var exprs=expressions.join(',');expressions=[];exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip());});var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i<l;i++){selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element));}
return(l>1)?h.unique(results):results;}});if(Prototype.Browser.IE){Selector.handlers.concat=function(a,b){for(var i=0,node;node=b[i];i++)
if(node.tagName!=="!")a.push(node);return a;};}
function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){$(form).reset();return form;},serializeElements:function(elements,options){if(typeof options!='object')options={hash:!!options};else if(Object.isUndefined(options.hash))options.hash=true;var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;value=$(element).getValue();if(value!=null&&(element.type!='submit'||(!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))){if(key in result){if(!Object.isArray(result[key]))result[key]=[result[key]];result[key].push(value);}
else result[key]=value;}}
return result;});return options.hash?data:Object.toQueryString(data);}};Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options);},getElements:function(form){return $A($(form).getElementsByTagName('*')).inject([],function(elements,child){if(Form.Element.Serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));return elements;});},getInputs:function(form,typeName,name){form=$(form);var inputs=form.getElementsByTagName('input');if(!typeName&&!name)return $A(inputs).map(Element.extend);for(var i=0,matchingInputs=[],length=inputs.length;i<length;i++){var input=inputs[i];if((typeName&&input.type!=typeName)||(name&&input.name!=name))
continue;matchingInputs.push(Element.extend(input));}
return matchingInputs;},disable:function(form){form=$(form);Form.getElements(form).invoke('disable');return form;},enable:function(form){form=$(form);Form.getElements(form).invoke('enable');return form;},findFirstElement:function(form){var elements=$(form).getElements().findAll(function(element){return'hidden'!=element.type&&!element.disabled;});var firstByIndex=elements.findAll(function(element){return element.hasAttribute('tabIndex')&&element.tabIndex>=0;}).sortBy(function(element){return element.tabIndex}).first();return firstByIndex?firstByIndex:elements.find(function(element){return['input','select','textarea'].include(element.tagName.toLowerCase());});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;},request:function(form,options){form=$(form),options=Object.clone(options||{});var params=options.parameters,action=form.readAttribute('action')||'';if(action.blank())action=window.location.href;options.parameters=form.serialize(true);if(params){if(Object.isString(params))params=params.toQueryParams();Object.extend(options.parameters,params);}
if(form.hasAttribute('method')&&!options.method)
options.method=form.method;return new Ajax.Request(action,options);}};Form.Element={focus:function(element){$(element).focus();return element;},select:function(element){$(element).select();return element;}};Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Object.toQueryString(pair);}}
return'';},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},setValue:function(element,value){element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element,value);return element;},clear:function(element){$(element).value='';return element;},present:function(element){return $(element).value!='';},activate:function(element){element=$(element);try{element.focus();if(element.select&&(element.tagName.toLowerCase()!='input'||!['button','reset','submit'].include(element.type)))
element.select();}catch(e){}
return element;},disable:function(element){element=$(element);element.blur();element.disabled=true;return element;},enable:function(element){element=$(element);element.disabled=false;return element;}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(element,value){switch(element.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(element,value);default:return Form.Element.Serializers.textarea(element,value);}},inputSelector:function(element,value){if(Object.isUndefined(value))return element.checked?element.value:null;else element.checked=!!value;},textarea:function(element,value){if(Object.isUndefined(value))return element.value;else element.value=value;},select:function(element,index){if(Object.isUndefined(index))
return this[element.type=='select-one'?'selectOne':'selectMany'](element);else{var opt,value,single=!Object.isArray(index);for(var i=0,length=element.length;i<length;i++){opt=element.options[i];value=this.optionValue(opt);if(single){if(value==index){opt.selected=true;return;}}
else opt.selected=index.include(value);}}},selectOne:function(element){var index=element.selectedIndex;return index>=0?this.optionValue(element.options[index]):null;},selectMany:function(element){var values,length=element.length;if(!length)return null;for(var i=0,values=[];i<length;i++){var opt=element.options[i];if(opt.selected)values.push(this.optionValue(opt));}
return values;},optionValue:function(opt){return Element.extend(opt).hasAttribute('value')?opt.value:opt.text;}};Abstract.TimedObserver=Class.create(PeriodicalExecuter,{initialize:function($super,element,frequency,callback){$super(callback,frequency);this.element=$(element);this.lastValue=this.getValue();},execute:function(){var value=this.getValue();if(Object.isString(this.lastValue)&&Object.isString(value)?this.lastValue!=value:String(this.lastValue)!=String(value)){this.callback(this.element,value);this.lastValue=value;}}});Form.Element.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=Class.create({initialize:function(element,callback){this.element=$(element);this.callback=callback;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=='form')
this.registerFormCallbacks();else
this.registerCallback(this.element);},onElementEvent:function(){var value=this.getValue();if(this.lastValue!=value){this.callback(this.element,value);this.lastValue=value;}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this);},registerCallback:function(element){if(element.type){switch(element.type.toLowerCase()){case'checkbox':case'radio':Event.observe(element,'click',this.onElementEvent.bind(this));break;default:Event.observe(element,'change',this.onElementEvent.bind(this));break;}}}});Form.Element.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.serialize(this.element);}});if(!window.Event)var Event={};Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{},relatedTarget:function(event){var element;switch(event.type){case'mouseover':element=event.fromElement;break;case'mouseout':element=event.toElement;break;default:return null;}
return Element.extend(element);}});Event.Methods=(function(){var isButton;if(Prototype.Browser.IE){var buttonMap={0:1,1:4,2:2};isButton=function(event,code){return event.button==buttonMap[code];};}else if(Prototype.Browser.WebKit){isButton=function(event,code){switch(code){case 0:return event.which==1&&!event.metaKey;case 1:return event.which==1&&event.metaKey;default:return false;}};}else{isButton=function(event,code){return event.which?(event.which===code+1):(event.button===code);};}
return{isLeftClick:function(event){return isButton(event,0)},isMiddleClick:function(event){return isButton(event,1)},isRightClick:function(event){return isButton(event,2)},element:function(event){var node=Event.extend(event).target;return Element.extend(node.nodeType==Node.TEXT_NODE?node.parentNode:node);},findElement:function(event,expression){var element=Event.element(event);if(!expression)return element;var elements=[element].concat(element.ancestors());return Selector.findElement(elements,expression,0);},pointer:function(event){return{x:event.pageX||(event.clientX+
(document.documentElement.scrollLeft||document.body.scrollLeft)),y:event.pageY||(event.clientY+
(document.documentElement.scrollTop||document.body.scrollTop))};},pointerX:function(event){return Event.pointer(event).x},pointerY:function(event){return Event.pointer(event).y},stop:function(event){Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true;}};})();Event.extend=(function(){var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();return m;});if(Prototype.Browser.IE){Object.extend(methods,{stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return"[object Event]"}});return function(event){if(!event)return false;if(event._extendedByPrototype)return event;event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{target:event.srcElement,relatedTarget:Event.relatedTarget(event),pageX:pointer.x,pageY:pointer.y});return Object.extend(event,methods);};}else{Event.prototype=Event.prototype||document.createEvent("HTMLEvents").__proto__;Object.extend(Event.prototype,methods);return Prototype.K;}})();Object.extend(Event,(function(){var cache=Event.cache;function getEventID(element){if(element._eventID)return element._eventID;arguments.callee.id=arguments.callee.id||1;return element._eventID=++arguments.callee.id;}
function getDOMEventName(eventName){if(eventName&&eventName.include(':'))return"dataavailable";return eventName;}
function getCacheForID(id){return cache[id]=cache[id]||{};}
function getWrappersForEventName(id,eventName){var c=getCacheForID(id);return c[eventName]=c[eventName]||[];}
function createWrapper(element,eventName,handler){var id=getEventID(element);var c=getWrappersForEventName(id,eventName);if(c.pluck("handler").include(handler))return false;var wrapper=function(event){if(!Event||!Event.extend||(event.eventName&&event.eventName!=eventName))
return false;Event.extend(event);handler.call(element,event)};wrapper.handler=handler;c.push(wrapper);return wrapper;}
function findWrapper(id,eventName,handler){var c=getWrappersForEventName(id,eventName);return c.find(function(wrapper){return wrapper.handler==handler});}
function destroyWrapper(id,eventName,handler){var c=getCacheForID(id);if(!c[eventName])return false;c[eventName]=c[eventName].without(findWrapper(id,eventName,handler));}
function destroyCache(){for(var id in cache)
for(var eventName in cache[id])
cache[id][eventName]=null;}
if(window.attachEvent){window.attachEvent("onunload",destroyCache);}
return{observe:function(element,eventName,handler){element=$(element);var name=getDOMEventName(eventName);var wrapper=createWrapper(element,eventName,handler);if(!wrapper)return element;if(element.addEventListener){element.addEventListener(name,wrapper,false);}else{element.attachEvent("on"+name,wrapper);}
return element;},stopObserving:function(element,eventName,handler){element=$(element);var id=getEventID(element),name=getDOMEventName(eventName);if(!handler&&eventName){getWrappersForEventName(id,eventName).each(function(wrapper){element.stopObserving(eventName,wrapper.handler);});return element;}else if(!eventName){Object.keys(getCacheForID(id)).each(function(eventName){element.stopObserving(eventName);});return element;}
var wrapper=findWrapper(id,eventName,handler);if(!wrapper)return element;if(element.removeEventListener){element.removeEventListener(name,wrapper,false);}else{element.detachEvent("on"+name,wrapper);}
destroyWrapper(id,eventName,handler);return element;},fire:function(element,eventName,memo){element=$(element);if(element==document&&document.createEvent&&!element.dispatchEvent)
element=document.documentElement;if(document.createEvent){var event=document.createEvent("HTMLEvents");event.initEvent("dataavailable",true,true);}else{var event=document.createEventObject();event.eventType="ondataavailable";}
event.eventName=eventName;event.memo=memo||{};if(document.createEvent){element.dispatchEvent(event);}else{element.fireEvent(event.eventType,event);}
return Event.extend(event);}};})());Object.extend(Event,Event.Methods);Element.addMethods({fire:Event.fire,observe:Event.observe,stopObserving:Event.stopObserving});Object.extend(document,{fire:Element.Methods.fire.methodize(),observe:Element.Methods.observe.methodize(),stopObserving:Element.Methods.stopObserving.methodize()});(function(){var timer,fired=false;function fireContentLoadedEvent(){if(fired)return;if(timer)window.clearInterval(timer);document.fire("dom:loaded");fired=true;}
if(document.addEventListener){if(Prototype.Browser.WebKit){timer=window.setInterval(function(){if(/loaded|complete/.test(document.readyState))
fireContentLoadedEvent();},0);Event.observe(window,"load",fireContentLoadedEvent);}else{document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false);}}else{document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");$("__onDOMContentLoaded").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;fireContentLoadedEvent();}};}})();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;var Insertion={Before:function(element,content){return Element.insert(element,{before:content});},Top:function(element,content){return Element.insert(element,{top:content});},Bottom:function(element,content){return Element.insert(element,{bottom:content});},After:function(element,content){return Element.insert(element,{after:content});}};var $continue=new Error('"throw $continue" is deprecated, use "return" instead');var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;},within:function(element,x,y){if(this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element,x,y);this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(element);return(y>=this.offset[1]&&y<this.offset[1]+element.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+element.offsetWidth);},withinIncludingScrolloffsets:function(element,x,y){var offsetcache=Element.cumulativeScrollOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=Element.cumulativeOffset(element);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+element.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+element.offsetWidth);},overlap:function(mode,element){if(!mode)return 0;if(mode=='vertical')
return((this.offset[1]+element.offsetHeight)-this.ycomp)/element.offsetHeight;if(mode=='horizontal')
return((this.offset[0]+element.offsetWidth)-this.xcomp)/element.offsetWidth;},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(element){Position.prepare();return Element.absolutize(element);},relativize:function(element){Position.prepare();return Element.relativize(element);},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(source,target,options){options=options||{};return Element.clonePosition(target,source,options);}};if(!document.getElementsByClassName)document.getElementsByClassName=function(instanceMethods){function iter(name){return name.blank()?null:"[contains(concat(' ', @class, ' '), ' "+name+" ')]";}
instanceMethods.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(element,className){className=className.toString().strip();var cond=/\s/.test(className)?$w(className).map(iter).join(''):iter(className);return cond?document._getElementsByXPath('.//*'+cond,element):[];}:function(element,className){className=className.toString().strip();var elements=[],classNames=(/\s/.test(className)?$w(className):null);if(!classNames&&!className)return elements;var nodes=$(element).getElementsByTagName('*');className=' '+className+' ';for(var i=0,child,cn;child=nodes[i];i++){if(child.className&&(cn=' '+child.className+' ')&&(cn.include(className)||(classNames&&classNames.all(function(name){return!name.toString().blank()&&cn.include(' '+name+' ');}))))
elements.push(Element.extend(child));}
return elements;};return function(className,parentElement){return $(parentElement||document.body).getElementsByClassName(className);};}(Element.Methods);Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(element){this.element=$(element);},_each:function(iterator){this.element.className.split(/\s+/).select(function(name){return name.length>0;})._each(iterator);},set:function(className){this.element.className=className;},add:function(classNameToAdd){if(this.include(classNameToAdd))return;this.set($A(this).concat(classNameToAdd).join(' '));},remove:function(classNameToRemove){if(!this.include(classNameToRemove))return;this.set($A(this).without(classNameToRemove).join(' '));},toString:function(){return $A(this).join(' ');}};Object.extend(Element.ClassNames.prototype,Enumerable);Element.addMethods();String.prototype.parseColor=function(){var color='#';if(this.slice(0,4)=='rgb('){var cols=this.slice(4,this.length-1).split(',');var i=0;do{color+=parseInt(cols[i]).toColorPart()}while(++i<3);}else{if(this.slice(0,1)=='#'){if(this.length==4)for(var i=1;i<4;i++)color+=(this.charAt(i)+this.charAt(i)).toLowerCase();if(this.length==7)color=this.toLowerCase();}}
return(color.length==7?color:(arguments[0]||this));};Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:(node.hasChildNodes()?Element.collectTextNodes(node):''));}).flatten().join('');};Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:((node.hasChildNodes()&&!Element.hasClassName(node,className))?Element.collectTextNodesIgnoreClass(node,className):''));}).flatten().join('');};Element.setContentZoom=function(element,percent){element=$(element);element.setStyle({fontSize:(percent/100)+'em'});if(Prototype.Browser.WebKit)window.scrollBy(0,0);return element;};Element.getInlineOpacity=function(element){return $(element).style.opacity||'';};Element.forceRerendering=function(element){try{element=$(element);var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}};var Effect={_elementDoesNotExistError:{name:'ElementDoesNotExistError',message:'The specified DOM element does not exist, but is required for this effect to operate'},Transitions:{linear:Prototype.K,sinoidal:function(pos){return(-Math.cos(pos*Math.PI)/2)+0.5;},reverse:function(pos){return 1-pos;},flicker:function(pos){var pos=((-Math.cos(pos*Math.PI)/4)+0.75)+Math.random()/4;return pos>1?1:pos;},wobble:function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+0.5;},pulse:function(pos,pulses){pulses=pulses||5;return(((pos%(1/pulses))*pulses).round()==0?((pos*pulses*2)-(pos*pulses*2).floor()):1-((pos*pulses*2)-(pos*pulses*2).floor()));},spring:function(pos){return 1-(Math.cos(pos*4.5*Math.PI)*Math.exp(-pos*6));},none:function(pos){return 0;},full:function(pos){return 1;}},DefaultOptions:{duration:1.0,fps:100,sync:false,from:0.0,to:1.0,delay:0.0,queue:'parallel'},tagifyText:function(element){var tagifyStyle='position:relative';if(Prototype.Browser.IE)tagifyStyle+=';zoom:1';element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore(new Element('span',{style:tagifyStyle}).update(character==' '?String.fromCharCode(160):character),child);});Element.remove(child);}});},multiple:function(element,effect){var elements;if(((typeof element=='object')||Object.isFunction(element))&&(element.length))
elements=element;else
elements=$(element).childNodes;var options=Object.extend({speed:0.1,delay:0.0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}));});},PAIRS:{'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear':['Appear','Fade']},toggle:function(element,effect){element=$(element);effect=(effect||'appear').toLowerCase();var options=Object.extend({queue:{position:'end',scope:(element.id||'global'),limit:1}},arguments[2]||{});Effect[element.visible()?Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options);}};Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null;},_each:function(iterator){this.effects._each(iterator);},add:function(effect){var timestamp=new Date().getTime();var position=Object.isString(effect.options.queue)?effect.options.queue:effect.options.queue.position;switch(position){case'front':this.effects.findAll(function(e){return e.state=='idle'}).each(function(e){e.startOn+=effect.finishOn;e.finishOn+=effect.finishOn;});break;case'with-last':timestamp=this.effects.pluck('startOn').max()||timestamp;break;case'end':timestamp=this.effects.pluck('finishOn').max()||timestamp;break;}
effect.startOn+=timestamp;effect.finishOn+=timestamp;if(!effect.options.queue.limit||(this.effects.length<effect.options.queue.limit))
this.effects.push(effect);if(!this.interval)
this.interval=setInterval(this.loop.bind(this),15);},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=null;}},loop:function(){var timePos=new Date().getTime();for(var i=0,len=this.effects.length;i<len;i++)
this.effects[i]&&this.effects[i].loop(timePos);}});Effect.Queues={instances:$H(),get:function(queueName){if(!Object.isString(queueName))return queueName;return this.instances.get(queueName)||this.instances.set(queueName,new Effect.ScopedQueue());}};Effect.Queue=Effect.Queues.get('global');Effect.Base=Class.create({position:null,start:function(options){function codeForEvent(options,eventName){return((options[eventName+'Internal']?'this.options.'+eventName+'Internal(this);':'')+
(options[eventName]?'this.options.'+eventName+'(this);':''));}
if(options&&options.transition===false)options.transition=Effect.Transitions.linear;this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state='idle';this.startOn=this.options.delay*1000;this.finishOn=this.startOn+(this.options.duration*1000);this.fromToDelta=this.options.to-this.options.from;this.totalTime=this.finishOn-this.startOn;this.totalFrames=this.options.fps*this.options.duration;eval('this.render = function(pos){ '+'if (this.state=="idle"){this.state="running";'+
codeForEvent(this.options,'beforeSetup')+
(this.setup?'this.setup();':'')+
codeForEvent(this.options,'afterSetup')+'};if (this.state=="running"){'+'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+'this.position=pos;'+
codeForEvent(this.options,'beforeUpdate')+
(this.update?'this.update(pos);':'')+
codeForEvent(this.options,'afterUpdate')+'}}');this.event('beforeStart');if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).add(this);},loop:function(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1.0);this.cancel();this.event('beforeFinish');if(this.finish)this.finish();this.event('afterFinish');return;}
var pos=(timePos-this.startOn)/this.totalTime,frame=(pos*this.totalFrames).round();if(frame>this.currentFrame){this.render(pos);this.currentFrame=frame;}}},cancel:function(){if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).remove(this);this.state='finished';},event:function(eventName){if(this.options[eventName+'Internal'])this.options[eventName+'Internal'](this);if(this.options[eventName])this.options[eventName](this);},inspect:function(){var data=$H();for(property in this)
if(!Object.isFunction(this[property]))data.set(property,this[property]);return'#<Effect:'+data.inspect()+',options:'+$H(this.options).inspect()+'>';}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(effects){this.effects=effects||[];this.start(arguments[1]);},update:function(position){this.effects.invoke('render',position);},finish:function(position){this.effects.each(function(effect){effect.render(1.0);effect.cancel();effect.event('beforeFinish');if(effect.finish)effect.finish(position);effect.event('afterFinish');});}});Effect.Tween=Class.create(Effect.Base,{initialize:function(object,from,to){object=Object.isString(object)?$(object):object;var args=$A(arguments),method=args.last(),options=args.length==5?args[3]:null;this.method=Object.isFunction(method)?method.bind(object):Object.isFunction(object[method])?object[method].bind(object):function(value){object[method]=value};this.start(Object.extend({from:from,to:to},options||{}));},update:function(position){this.method(position);}});Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}));},update:Prototype.emptyFunction});Effect.Opacity=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});var options=Object.extend({from:this.element.getOpacity()||0.0,to:1.0},arguments[1]||{});this.start(options);},update:function(position){this.element.setOpacity(position);}});Effect.Move=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({x:0,y:0,mode:'relative'},arguments[1]||{});this.start(options);},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle('left')||'0');this.originalTop=parseFloat(this.element.getStyle('top')||'0');if(this.options.mode=='absolute'){this.options.x=this.options.x-this.originalLeft;this.options.y=this.options.y-this.originalTop;}},update:function(position){this.element.setStyle({left:(this.options.x*position+this.originalLeft).round()+'px',top:(this.options.y*position+this.originalTop).round()+'px'});}});Effect.MoveBy=function(element,toTop,toLeft){return new Effect.Move(element,Object.extend({x:toLeft,y:toTop},arguments[3]||{}));};Effect.Scale=Class.create(Effect.Base,{initialize:function(element,percent){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:'box',scaleFrom:100.0,scaleTo:percent},arguments[2]||{});this.start(options);},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle('position');this.originalStyle={};['top','left','width','height','fontSize'].each(function(k){this.originalStyle[k]=this.element.style[k];}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var fontSize=this.element.getStyle('font-size')||'100%';['em','px','%','pt'].each(function(fontSizeType){if(fontSize.indexOf(fontSizeType)>0){this.fontSize=parseFloat(fontSize);this.fontSizeType=fontSizeType;}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=='box')
this.dims=[this.element.offsetHeight,this.element.offsetWidth];if(/^content/.test(this.options.scaleMode))
this.dims=[this.element.scrollHeight,this.element.scrollWidth];if(!this.dims)
this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth];},update:function(position){var currentScale=(this.options.scaleFrom/100.0)+(this.factor*position);if(this.options.scaleContent&&this.fontSize)
this.element.setStyle({fontSize:this.fontSize*currentScale+this.fontSizeType});this.setDimensions(this.dims[0]*currentScale,this.dims[1]*currentScale);},finish:function(position){if(this.restoreAfterFinish)this.element.setStyle(this.originalStyle);},setDimensions:function(height,width){var d={};if(this.options.scaleX)d.width=width.round()+'px';if(this.options.scaleY)d.height=height.round()+'px';if(this.options.scaleFromCenter){var topd=(height-this.dims[0])/2;var leftd=(width-this.dims[1])/2;if(this.elementPositioning=='absolute'){if(this.options.scaleY)d.top=this.originalTop-topd+'px';if(this.options.scaleX)d.left=this.originalLeft-leftd+'px';}else{if(this.options.scaleY)d.top=-topd+'px';if(this.options.scaleX)d.left=-leftd+'px';}}
this.element.setStyle(d);}});Effect.Highlight=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({startcolor:'#ffff99'},arguments[1]||{});this.start(options);},setup:function(){if(this.element.getStyle('display')=='none'){this.cancel();return;}
this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle('background-image');this.element.setStyle({backgroundImage:'none'});}
if(!this.options.endcolor)
this.options.endcolor=this.element.getStyle('background-color').parseColor('#ffffff');if(!this.options.restorecolor)
this.options.restorecolor=this.element.getStyle('background-color');this._base=$R(0,2).map(function(i){return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(i){return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]}.bind(this));},update:function(position){this.element.setStyle({backgroundColor:$R(0,2).inject('#',function(m,v,i){return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart());}.bind(this))});},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}));}});Effect.ScrollTo=function(element){var options=arguments[1]||{},scrollOffsets=document.viewport.getScrollOffsets(),elementOffsets=$(element).cumulativeOffset(),max=(window.height||document.body.scrollHeight)-document.viewport.getHeight();if(options.offset)elementOffsets[1]+=options.offset;return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1]>max?max:elementOffsets[1],options,function(p){scrollTo(scrollOffsets.left,p.round())});};Effect.Fade=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();var options=Object.extend({from:element.getOpacity()||1.0,to:0.0,afterFinishInternal:function(effect){if(effect.options.to!=0)return;effect.element.hide().setStyle({opacity:oldOpacity});}},arguments[1]||{});return new Effect.Opacity(element,options);};Effect.Appear=function(element){element=$(element);var options=Object.extend({from:(element.getStyle('display')=='none'?0.0:element.getOpacity()||0.0),to:1.0,afterFinishInternal:function(effect){effect.element.forceRerendering();},beforeSetup:function(effect){effect.element.setOpacity(effect.options.from).show();}},arguments[1]||{});return new Effect.Opacity(element,options);};Effect.Puff=function(element){element=$(element);var oldStyle={opacity:element.getInlineOpacity(),position:element.getStyle('position'),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:1.0,beforeSetupInternal:function(effect){Position.absolutize(effect.effects[0].element)},afterFinishInternal:function(effect){effect.effects[0].element.hide().setStyle(oldStyle);}},arguments[1]||{}));};Effect.BlindUp=function(element){element=$(element);element.makeClipping();return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){effect.element.hide().undoClipping();}},arguments[1]||{}));};Effect.BlindDown=function(element){element=$(element);var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makeClipping().setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.element.undoClipping();}},arguments[1]||{}));};Effect.SwitchOff=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();return new Effect.Appear(element,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){new Effect.Scale(effect.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makePositioned().makeClipping();},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned().setStyle({opacity:oldOpacity});}})}},arguments[1]||{}));};Effect.DropOut=function(element){element=$(element);var oldStyle={top:element.getStyle('top'),left:element.getStyle('left'),opacity:element.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(element,{x:0,y:100,sync:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:0.5,beforeSetup:function(effect){effect.effects[0].element.makePositioned();},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);}},arguments[1]||{}));};Effect.Shake=function(element){element=$(element);var options=Object.extend({distance:20,duration:0.5},arguments[1]||{});var distance=parseFloat(options.distance);var split=parseFloat(options.duration)/10.0;var oldStyle={top:element.getStyle('top'),left:element.getStyle('left')};return new Effect.Move(element,{x:distance,y:0,duration:split,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance,y:0,duration:split,afterFinishInternal:function(effect){effect.element.undoPositioned().setStyle(oldStyle);}})}})}})}})}})}});};Effect.SlideDown=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle('bottom');var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera)effect.element.setStyle({top:''});effect.element.makeClipping().setStyle({height:'0px'}).show();},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});},afterFinishInternal:function(effect){effect.element.undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});}},arguments[1]||{}));};Effect.SlideUp=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle('bottom');var elementDimensions=element.getDimensions();return new Effect.Scale(element,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:'box',scaleFrom:100,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera)effect.element.setStyle({top:''});effect.element.makeClipping().show();},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});}},arguments[1]||{}));};Effect.Squish=function(element){return new Effect.Scale(element,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makeClipping();},afterFinishInternal:function(effect){effect.element.hide().undoClipping();}});};Effect.Grow=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var initialMoveX,initialMoveY;var moveX,moveY;switch(options.direction){case'top-left':initialMoveX=initialMoveY=moveX=moveY=0;break;case'top-right':initialMoveX=dims.width;initialMoveY=moveY=0;moveX=-dims.width;break;case'bottom-left':initialMoveX=moveX=0;initialMoveY=dims.height;moveY=-dims.height;break;case'bottom-right':initialMoveX=dims.width;initialMoveY=dims.height;moveX=-dims.width;moveY=-dims.height;break;case'center':initialMoveX=dims.width/2;initialMoveY=dims.height/2;moveX=-dims.width/2;moveY=-dims.height/2;break;}
return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){effect.element.hide().makeClipping().makePositioned();},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1.0,from:0.0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);}},options))}});};Effect.Shrink=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var moveX,moveY;switch(options.direction){case'top-left':moveX=moveY=0;break;case'top-right':moveX=dims.width;moveY=0;break;case'bottom-left':moveX=0;moveY=dims.height;break;case'bottom-right':moveX=dims.width;moveY=dims.height;break;case'center':moveX=dims.width/2;moveY=dims.height/2;break;}
return new Effect.Parallel([new Effect.Opacity(element,{sync:true,to:0.0,from:1.0,transition:options.opacityTransition}),new Effect.Scale(element,window.opera?1:0,{sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition})],Object.extend({beforeStartInternal:function(effect){effect.effects[0].element.makePositioned().makeClipping();},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle);}},options));};Effect.Pulsate=function(element){element=$(element);var options=arguments[1]||{};var oldOpacity=element.getInlineOpacity();var transition=options.transition||Effect.Transitions.sinoidal;var reverser=function(pos){return transition(1-Effect.Transitions.pulse(pos,options.pulses))};reverser.bind(transition);return new Effect.Opacity(element,Object.extend(Object.extend({duration:2.0,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity});}},options),{transition:reverser}));};Effect.Fold=function(element){element=$(element);var oldStyle={top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};element.makeClipping();return new Effect.Scale(element,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(effect){new Effect.Scale(element,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(effect){effect.element.hide().undoClipping().setStyle(oldStyle);}});}},arguments[1]||{}));};Effect.Morph=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(options.style))this.style=$H(options.style);else{if(options.style.include(':'))
this.style=options.style.parseStyle();else{this.element.addClassName(options.style);this.style=$H(this.element.getStyles());this.element.removeClassName(options.style);var css=this.element.getStyles();this.style=this.style.reject(function(style){return style.value==css[style.key];});options.afterFinishInternal=function(effect){effect.element.addClassName(effect.options.style);effect.transforms.each(function(transform){effect.element.style[transform.style]='';});}}}
this.start(options);},setup:function(){function parseColor(color){if(!color||['rgba(0, 0, 0, 0)','transparent'].include(color))color='#ffffff';color=color.parseColor();return $R(0,2).map(function(i){return parseInt(color.slice(i*2+1,i*2+3),16)});}
this.transforms=this.style.map(function(pair){var property=pair[0],value=pair[1],unit=null;if(value.parseColor('#zzzzzz')!='#zzzzzz'){value=value.parseColor();unit='color';}else if(property=='opacity'){value=parseFloat(value);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});}else if(Element.CSS_LENGTH.test(value)){var components=value.match(/^([\+\-]?[0-9\.]+)(.*)$/);value=parseFloat(components[1]);unit=(components.length==3)?components[2]:null;}
var originalValue=this.element.getStyle(property);return{style:property.camelize(),originalValue:unit=='color'?parseColor(originalValue):parseFloat(originalValue||0),targetValue:unit=='color'?parseColor(value):value,unit:unit};}.bind(this)).reject(function(transform){return((transform.originalValue==transform.targetValue)||(transform.unit!='color'&&(isNaN(transform.originalValue)||isNaN(transform.targetValue))))});},update:function(position){var style={},transform,i=this.transforms.length;while(i--)
style[(transform=this.transforms[i]).style]=transform.unit=='color'?'#'+
(Math.round(transform.originalValue[0]+
(transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart()+
(Math.round(transform.originalValue[1]+
(transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart()+
(Math.round(transform.originalValue[2]+
(transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart():(transform.originalValue+
(transform.targetValue-transform.originalValue)*position).toFixed(3)+
(transform.unit===null?'':transform.unit);this.element.setStyle(style,true);}});Effect.Transform=Class.create({initialize:function(tracks){this.tracks=[];this.options=arguments[1]||{};this.addTracks(tracks);},addTracks:function(tracks){tracks.each(function(track){track=$H(track);var data=track.values().first();this.tracks.push($H({ids:track.keys().first(),effect:Effect.Morph,options:{style:data}}));}.bind(this));return this;},play:function(){return new Effect.Parallel(this.tracks.map(function(track){var ids=track.get('ids'),effect=track.get('effect'),options=track.get('options');var elements=[$(ids)||$$(ids)].flatten();return elements.map(function(e){return new effect(e,Object.extend({sync:true},options))});}).flatten(),this.options);}});Element.CSS_PROPERTIES=$w('backgroundColor backgroundPosition borderBottomColor borderBottomStyle '+'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth '+'borderRightColor borderRightStyle borderRightWidth borderSpacing '+'borderTopColor borderTopStyle borderTopWidth bottom clip color '+'fontSize fontWeight height left letterSpacing lineHeight '+'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+'maxWidth minHeight minWidth opacity outlineColor outlineOffset '+'outlineWidth paddingBottom paddingLeft paddingRight paddingTop '+'right textIndent top width wordSpacing zIndex');Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.__parseStyleElement=document.createElement('div');String.prototype.parseStyle=function(){var style,styleRules=$H();if(Prototype.Browser.WebKit)
style=new Element('div',{style:this}).style;else{String.__parseStyleElement.innerHTML='<div style="'+this+'"></div>';style=String.__parseStyleElement.childNodes[0].style;}
Element.CSS_PROPERTIES.each(function(property){if(style[property])styleRules.set(property,style[property]);});if(Prototype.Browser.IE&&this.include('opacity'))
styleRules.set('opacity',this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);return styleRules;};if(document.defaultView&&document.defaultView.getComputedStyle){Element.getStyles=function(element){var css=document.defaultView.getComputedStyle($(element),null);return Element.CSS_PROPERTIES.inject({},function(styles,property){styles[property]=css[property];return styles;});};}else{Element.getStyles=function(element){element=$(element);var css=element.currentStyle,styles;styles=Element.CSS_PROPERTIES.inject({},function(hash,property){hash.set(property,css[property]);return hash;});if(!styles.opacity)styles.set('opacity',element.getOpacity());return styles;};};Effect.Methods={morph:function(element,style){element=$(element);new Effect.Morph(element,Object.extend({style:style},arguments[2]||{}));return element;},visualEffect:function(element,effect,options){element=$(element)
var s=effect.dasherize().camelize(),klass=s.charAt(0).toUpperCase()+s.substring(1);new Effect[klass](element,options);return element;},highlight:function(element,options){element=$(element);new Effect.Highlight(element,options);return element;}};$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+'pulsate shake puff squish switchOff dropOut').each(function(effect){Effect.Methods[effect]=function(element,options){element=$(element);Effect[effect.charAt(0).toUpperCase()+effect.substring(1)](element,options);return element;}});$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(function(f){Effect.Methods[f]=Element[f];});Element.addMethods(Effect.Methods);if(Object.isUndefined(Effect))
throw("dragdrop.js requires including script.aculo.us' effects.js library");var Droppables={drops:[],remove:function(element){this.drops=this.drops.reject(function(d){return d.element==$(element)});},add:function(element){element=$(element);var options=Object.extend({greedy:true,hoverclass:null,tree:false},arguments[1]||{});if(options.containment){options._containers=[];var containment=options.containment;if(Object.isArray(containment)){containment.each(function(c){options._containers.push($(c))});}else{options._containers.push($(containment));}}
if(options.accept)options.accept=[options.accept].flatten();Element.makePositioned(element);options.element=element;this.drops.push(options);},findDeepestChild:function(drops){deepest=drops[0];for(i=1;i<drops.length;++i)
if(Element.isParent(drops[i].element,deepest.element))
deepest=drops[i];return deepest;},isContained:function(element,drop){var containmentNode;if(drop.tree){containmentNode=element.treeNode;}else{containmentNode=element.parentNode;}
return drop._containers.detect(function(c){return containmentNode==c});},isAffected:function(point,element,drop){return((drop.element!=element)&&((!drop._containers)||this.isContained(element,drop))&&((!drop.accept)||(Element.classNames(element).detect(function(v){return drop.accept.include(v)})))&&Position.within(drop.element,point[0],point[1]));},deactivate:function(drop){if(drop.hoverclass)
Element.removeClassName(drop.element,drop.hoverclass);this.last_active=null;},activate:function(drop){if(drop.hoverclass)
Element.addClassName(drop.element,drop.hoverclass);this.last_active=drop;},show:function(point,element){if(!this.drops.length)return;var drop,affected=[];this.drops.each(function(drop){if(Droppables.isAffected(point,element,drop))
affected.push(drop);});if(affected.length>0)
drop=Droppables.findDeepestChild(affected);if(this.last_active&&this.last_active!=drop)this.deactivate(this.last_active);if(drop){Position.within(drop.element,point[0],point[1]);if(drop.onHover)
drop.onHover(element,drop.element,Position.overlap(drop.overlap,drop.element));if(drop!=this.last_active)Droppables.activate(drop);}},fire:function(event,element){if(!this.last_active)return;Position.prepare();if(this.isAffected([Event.pointerX(event),Event.pointerY(event)],element,this.last_active))
if(this.last_active.onDrop){this.last_active.onDrop(element,this.last_active.element,event);return true;}},reset:function(){if(this.last_active)
this.deactivate(this.last_active);}}
var Draggables={drags:[],observers:[],register:function(draggable){if(this.drags.length==0){this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.updateDrag.bindAsEventListener(this);this.eventKeypress=this.keyPress.bindAsEventListener(this);Event.observe(document,"mouseup",this.eventMouseUp);Event.observe(document,"mousemove",this.eventMouseMove);Event.observe(document,"keypress",this.eventKeypress);}
this.drags.push(draggable);},unregister:function(draggable){this.drags=this.drags.reject(function(d){return d==draggable});if(this.drags.length==0){Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);Event.stopObserving(document,"keypress",this.eventKeypress);}},activate:function(draggable){if(draggable.options.delay){this._timeout=setTimeout(function(){Draggables._timeout=null;window.focus();Draggables.activeDraggable=draggable;}.bind(this),draggable.options.delay);}else{window.focus();this.activeDraggable=draggable;}},deactivate:function(){this.activeDraggable=null;},updateDrag:function(event){if(!this.activeDraggable)return;var pointer=[Event.pointerX(event),Event.pointerY(event)];if(this._lastPointer&&(this._lastPointer.inspect()==pointer.inspect()))return;this._lastPointer=pointer;this.activeDraggable.updateDrag(event,pointer);},endDrag:function(event){if(this._timeout){clearTimeout(this._timeout);this._timeout=null;}
if(!this.activeDraggable)return;this._lastPointer=null;this.activeDraggable.endDrag(event);this.activeDraggable=null;},keyPress:function(event){if(this.activeDraggable)
this.activeDraggable.keyPress(event);},addObserver:function(observer){this.observers.push(observer);this._cacheObserverCallbacks();},removeObserver:function(element){this.observers=this.observers.reject(function(o){return o.element==element});this._cacheObserverCallbacks();},notify:function(eventName,draggable,event){if(this[eventName+'Count']>0)
this.observers.each(function(o){if(o[eventName])o[eventName](eventName,draggable,event);});if(draggable.options[eventName])draggable.options[eventName](draggable,event);},_cacheObserverCallbacks:function(){['onStart','onEnd','onDrag'].each(function(eventName){Draggables[eventName+'Count']=Draggables.observers.select(function(o){return o[eventName];}).length;});}}
var Draggable=Class.create({initialize:function(element){var defaults={handle:false,reverteffect:function(element,top_offset,left_offset){var dur=Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;new Effect.Move(element,{x:-left_offset,y:-top_offset,duration:dur,queue:{scope:'_draggable',position:'end'}});},endeffect:function(element){var toOpacity=Object.isNumber(element._opacity)?element._opacity:1.0;new Effect.Opacity(element,{duration:0.2,from:0.7,to:toOpacity,queue:{scope:'_draggable',position:'end'},afterFinish:function(){Draggable._dragging[element]=false}});},zindex:1000,revert:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,snap:false,delay:0};if(!arguments[1]||Object.isUndefined(arguments[1].endeffect))
Object.extend(defaults,{starteffect:function(element){element._opacity=Element.getOpacity(element);Draggable._dragging[element]=true;new Effect.Opacity(element,{duration:0.2,from:element._opacity,to:0.7});}});var options=Object.extend(defaults,arguments[1]||{});this.element=$(element);if(options.handle&&Object.isString(options.handle))
this.handle=this.element.down('.'+options.handle,0);if(!this.handle)this.handle=$(options.handle);if(!this.handle)this.handle=this.element;if(options.scroll&&!options.scroll.scrollTo&&!options.scroll.outerHTML){options.scroll=$(options.scroll);this._isScrollChild=Element.childOf(this.element,options.scroll);}
Element.makePositioned(this.element);this.options=options;this.dragging=false;this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);Draggables.register(this);},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown);Draggables.unregister(this);},currentDelta:function(){return([parseInt(Element.getStyle(this.element,'left')||'0'),parseInt(Element.getStyle(this.element,'top')||'0')]);},initDrag:function(event){if(!Object.isUndefined(Draggable._dragging[this.element])&&Draggable._dragging[this.element])return;if(Event.isLeftClick(event)){var src=Event.element(event);if((tag_name=src.tagName.toUpperCase())&&(tag_name=='INPUT'||tag_name=='SELECT'||tag_name=='OPTION'||tag_name=='BUTTON'||tag_name=='TEXTAREA'))return;var pointer=[Event.pointerX(event),Event.pointerY(event)];var pos=Position.cumulativeOffset(this.element);this.offset=[0,1].map(function(i){return(pointer[i]-pos[i])});Draggables.activate(this);Event.stop(event);}},startDrag:function(event){this.dragging=true;if(!this.delta)
this.delta=this.currentDelta();if(this.options.zindex){this.originalZ=parseInt(Element.getStyle(this.element,'z-index')||0);this.element.style.zIndex=this.options.zindex;}
if(this.options.ghosting){this._clone=this.element.cloneNode(true);this.element._originallyAbsolute=(this.element.getStyle('position')=='absolute');if(!this.element._originallyAbsolute)
Position.absolutize(this.element);this.element.parentNode.insertBefore(this._clone,this.element);}
if(this.options.scroll){if(this.options.scroll==window){var where=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=where.left;this.originalScrollTop=where.top;}else{this.originalScrollLeft=this.options.scroll.scrollLeft;this.originalScrollTop=this.options.scroll.scrollTop;}}
Draggables.notify('onStart',this,event);if(this.options.starteffect)this.options.starteffect(this.element);},updateDrag:function(event,pointer){if(!this.dragging)this.startDrag(event);if(!this.options.quiet){Position.prepare();Droppables.show(pointer,this.element);}
Draggables.notify('onDrag',this,event);this.draw(pointer);if(this.options.change)this.options.change(this);if(this.options.scroll){this.stopScrolling();var p;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){p=[left,top,left+width,top+height];}}else{p=Position.page(this.options.scroll);p[0]+=this.options.scroll.scrollLeft+Position.deltaX;p[1]+=this.options.scroll.scrollTop+Position.deltaY;p.push(p[0]+this.options.scroll.offsetWidth);p.push(p[1]+this.options.scroll.offsetHeight);}
var speed=[0,0];if(pointer[0]<(p[0]+this.options.scrollSensitivity))speed[0]=pointer[0]-(p[0]+this.options.scrollSensitivity);if(pointer[1]<(p[1]+this.options.scrollSensitivity))speed[1]=pointer[1]-(p[1]+this.options.scrollSensitivity);if(pointer[0]>(p[2]-this.options.scrollSensitivity))speed[0]=pointer[0]-(p[2]-this.options.scrollSensitivity);if(pointer[1]>(p[3]-this.options.scrollSensitivity))speed[1]=pointer[1]-(p[3]-this.options.scrollSensitivity);this.startScrolling(speed);}
if(Prototype.Browser.WebKit)window.scrollBy(0,0);Event.stop(event);},finishDrag:function(event,success){this.dragging=false;if(this.options.quiet){Position.prepare();var pointer=[Event.pointerX(event),Event.pointerY(event)];Droppables.show(pointer,this.element);}
if(this.options.ghosting){if(!this.element._originallyAbsolute)
Position.relativize(this.element);delete this.element._originallyAbsolute;Element.remove(this._clone);this._clone=null;}
var dropped=false;if(success){dropped=Droppables.fire(event,this.element);if(!dropped)dropped=false;}
if(dropped&&this.options.onDropped)this.options.onDropped(this.element);Draggables.notify('onEnd',this,event);var revert=this.options.revert;if(revert&&Object.isFunction(revert))revert=revert(this.element);var d=this.currentDelta();if(revert&&this.options.reverteffect){if(dropped==0||revert!='failure')
this.options.reverteffect(this.element,d[1]-this.delta[1],d[0]-this.delta[0]);}else{this.delta=d;}
if(this.options.zindex)
this.element.style.zIndex=this.originalZ;if(this.options.endeffect)
this.options.endeffect(this.element);Draggables.deactivate(this);Droppables.reset();},keyPress:function(event){if(event.keyCode!=Event.KEY_ESC)return;this.finishDrag(event,false);Event.stop(event);},endDrag:function(event){if(!this.dragging)return;this.stopScrolling();this.finishDrag(event,true);Event.stop(event);},draw:function(point){var pos=Position.cumulativeOffset(this.element);if(this.options.ghosting){var r=Position.realOffset(this.element);pos[0]+=r[0]-Position.deltaX;pos[1]+=r[1]-Position.deltaY;}
var d=this.currentDelta();pos[0]-=d[0];pos[1]-=d[1];if(this.options.scroll&&(this.options.scroll!=window&&this._isScrollChild)){pos[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft;pos[1]-=this.options.scroll.scrollTop-this.originalScrollTop;}
var p=[0,1].map(function(i){return(point[i]-pos[i]-this.offset[i])}.bind(this));if(this.options.snap){if(Object.isFunction(this.options.snap)){p=this.options.snap(p[0],p[1],this);}else{if(Object.isArray(this.options.snap)){p=p.map(function(v,i){return(v/this.options.snap[i]).round()*this.options.snap[i]}.bind(this))}else{p=p.map(function(v){return(v/this.options.snap).round()*this.options.snap}.bind(this))}}}
var style=this.element.style;if((!this.options.constraint)||(this.options.constraint=='horizontal'))
style.left=p[0]+"px";if((!this.options.constraint)||(this.options.constraint=='vertical'))
style.top=p[1]+"px";if(style.visibility=="hidden")style.visibility="";},stopScrolling:function(){if(this.scrollInterval){clearInterval(this.scrollInterval);this.scrollInterval=null;Draggables._lastScrollPointer=null;}},startScrolling:function(speed){if(!(speed[0]||speed[1]))return;this.scrollSpeed=[speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];this.lastScrolled=new Date();this.scrollInterval=setInterval(this.scroll.bind(this),10);},scroll:function(){var current=new Date();var delta=current-this.lastScrolled;this.lastScrolled=current;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){if(this.scrollSpeed[0]||this.scrollSpeed[1]){var d=delta/1000;this.options.scroll.scrollTo(left+d*this.scrollSpeed[0],top+d*this.scrollSpeed[1]);}}}else{this.options.scroll.scrollLeft+=this.scrollSpeed[0]*delta/1000;this.options.scroll.scrollTop+=this.scrollSpeed[1]*delta/1000;}
Position.prepare();Droppables.show(Draggables._lastPointer,this.element);Draggables.notify('onDrag',this);if(this._isScrollChild){Draggables._lastScrollPointer=Draggables._lastScrollPointer||$A(Draggables._lastPointer);Draggables._lastScrollPointer[0]+=this.scrollSpeed[0]*delta/1000;Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*delta/1000;if(Draggables._lastScrollPointer[0]<0)
Draggables._lastScrollPointer[0]=0;if(Draggables._lastScrollPointer[1]<0)
Draggables._lastScrollPointer[1]=0;this.draw(Draggables._lastScrollPointer);}
if(this.options.change)this.options.change(this);},_getWindowScroll:function(w){var T,L,W,H;with(w.document){if(w.document.documentElement&&documentElement.scrollTop){T=documentElement.scrollTop;L=documentElement.scrollLeft;}else if(w.document.body){T=body.scrollTop;L=body.scrollLeft;}
if(w.innerWidth){W=w.innerWidth;H=w.innerHeight;}else if(w.document.documentElement&&documentElement.clientWidth){W=documentElement.clientWidth;H=documentElement.clientHeight;}else{W=body.offsetWidth;H=body.offsetHeight}}
return{top:T,left:L,width:W,height:H};}});Draggable._dragging={};var SortableObserver=Class.create({initialize:function(element,observer){this.element=$(element);this.observer=observer;this.lastValue=Sortable.serialize(this.element);},onStart:function(){this.lastValue=Sortable.serialize(this.element);},onEnd:function(){Sortable.unmark();if(this.lastValue!=Sortable.serialize(this.element))
this.observer(this.element)}});var Sortable={SERIALIZE_RULE:/^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,sortables:{},_findRootElement:function(element){while(element.tagName.toUpperCase()!="BODY"){if(element.id&&Sortable.sortables[element.id])return element;element=element.parentNode;}},options:function(element){element=Sortable._findRootElement($(element));if(!element)return;return Sortable.sortables[element.id];},destroy:function(element){var s=Sortable.options(element);if(s){Draggables.removeObserver(s.element);s.droppables.each(function(d){Droppables.remove(d)});s.draggables.invoke('destroy');delete Sortable.sortables[s.element.id];}},create:function(element){element=$(element);var options=Object.extend({element:element,tag:'li',dropOnEmpty:false,tree:false,treeTag:'ul',overlap:'vertical',constraint:'vertical',containment:element,handle:false,only:false,delay:0,hoverclass:null,ghosting:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,format:this.SERIALIZE_RULE,elements:false,handles:false,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(element);var options_for_draggable={revert:true,quiet:options.quiet,scroll:options.scroll,scrollSpeed:options.scrollSpeed,scrollSensitivity:options.scrollSensitivity,delay:options.delay,ghosting:options.ghosting,constraint:options.constraint,handle:options.handle};if(options.starteffect)
options_for_draggable.starteffect=options.starteffect;if(options.reverteffect)
options_for_draggable.reverteffect=options.reverteffect;else
if(options.ghosting)options_for_draggable.reverteffect=function(element){element.style.top=0;element.style.left=0;};if(options.endeffect)
options_for_draggable.endeffect=options.endeffect;if(options.zindex)
options_for_draggable.zindex=options.zindex;var options_for_droppable={overlap:options.overlap,containment:options.containment,tree:options.tree,hoverclass:options.hoverclass,onHover:Sortable.onHover}
var options_for_tree={onHover:Sortable.onEmptyHover,overlap:options.overlap,containment:options.containment,hoverclass:options.hoverclass}
Element.cleanWhitespace(element);options.draggables=[];options.droppables=[];if(options.dropOnEmpty||options.tree){Droppables.add(element,options_for_tree);options.droppables.push(element);}
(options.elements||this.findElements(element,options)||[]).each(function(e,i){var handle=options.handles?$(options.handles[i]):(options.handle?$(e).select('.'+options.handle)[0]:e);options.draggables.push(new Draggable(e,Object.extend(options_for_draggable,{handle:handle})));Droppables.add(e,options_for_droppable);if(options.tree)e.treeNode=element;options.droppables.push(e);});if(options.tree){(Sortable.findTreeElements(element,options)||[]).each(function(e){Droppables.add(e,options_for_tree);e.treeNode=element;options.droppables.push(e);});}
this.sortables[element.id]=options;Draggables.addObserver(new SortableObserver(element,options.onUpdate));},findElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.tag);},findTreeElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.treeTag);},onHover:function(element,dropon,overlap){if(Element.isParent(dropon,element))return;if(overlap>.33&&overlap<.66&&Sortable.options(dropon).tree){return;}else if(overlap>0.5){Sortable.mark(dropon,'before');if(dropon.previousSibling!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,dropon);if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}else{Sortable.mark(dropon,'after');var nextElement=dropon.nextSibling||null;if(nextElement!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,nextElement);if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}},onEmptyHover:function(element,dropon,overlap){var oldParentNode=element.parentNode;var droponOptions=Sortable.options(dropon);if(!Element.isParent(dropon,element)){var index;var children=Sortable.findElements(dropon,{tag:droponOptions.tag,only:droponOptions.only});var child=null;if(children){var offset=Element.offsetSize(dropon,droponOptions.overlap)*(1.0-overlap);for(index=0;index<children.length;index+=1){if(offset-Element.offsetSize(children[index],droponOptions.overlap)>=0){offset-=Element.offsetSize(children[index],droponOptions.overlap);}else if(offset-(Element.offsetSize(children[index],droponOptions.overlap)/2)>=0){child=index+1<children.length?children[index+1]:null;break;}else{child=children[index];break;}}}
dropon.insertBefore(element,child);Sortable.options(oldParentNode).onChange(element);droponOptions.onChange(element);}},unmark:function(){if(Sortable._marker)Sortable._marker.hide();},mark:function(dropon,position){var sortable=Sortable.options(dropon.parentNode);if(sortable&&!sortable.ghosting)return;if(!Sortable._marker){Sortable._marker=($('dropmarker')||Element.extend(document.createElement('DIV'))).hide().addClassName('dropmarker').setStyle({position:'absolute'});document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);}
var offsets=Position.cumulativeOffset(dropon);Sortable._marker.setStyle({left:offsets[0]+'px',top:offsets[1]+'px'});if(position=='after')
if(sortable.overlap=='horizontal')
Sortable._marker.setStyle({left:(offsets[0]+dropon.clientWidth)+'px'});else
Sortable._marker.setStyle({top:(offsets[1]+dropon.clientHeight)+'px'});Sortable._marker.show();},_tree:function(element,options,parent){var children=Sortable.findElements(element,options)||[];for(var i=0;i<children.length;++i){var match=children[i].id.match(options.format);if(!match)continue;var child={id:encodeURIComponent(match?match[1]:null),element:element,parent:parent,children:[],position:parent.children.length,container:$(children[i]).down(options.treeTag)}
if(child.container)
this._tree(child.container,options,child)
parent.children.push(child);}
return parent;},tree:function(element){element=$(element);var sortableOptions=this.options(element);var options=Object.extend({tag:sortableOptions.tag,treeTag:sortableOptions.treeTag,only:sortableOptions.only,name:element.id,format:sortableOptions.format},arguments[1]||{});var root={id:null,parent:null,children:[],container:element,position:0}
return Sortable._tree(element,options,root);},_constructIndex:function(node){var index='';do{if(node.id)index='['+node.position+']'+index;}while((node=node.parent)!=null);return index;},sequence:function(element){element=$(element);var options=Object.extend(this.options(element),arguments[1]||{});return $(this.findElements(element,options)||[]).map(function(item){return item.id.match(options.format)?item.id.match(options.format)[1]:'';});},setSequence:function(element,new_sequence){element=$(element);var options=Object.extend(this.options(element),arguments[2]||{});var nodeMap={};this.findElements(element,options).each(function(n){if(n.id.match(options.format))
nodeMap[n.id.match(options.format)[1]]=[n,n.parentNode];n.parentNode.removeChild(n);});new_sequence.each(function(ident){var n=nodeMap[ident];if(n){n[1].appendChild(n[0]);delete nodeMap[ident];}});},serialize:function(element){element=$(element);var options=Object.extend(Sortable.options(element),arguments[1]||{});var name=encodeURIComponent((arguments[1]&&arguments[1].name)?arguments[1].name:element.id);if(options.tree){return Sortable.tree(element,arguments[1]).children.map(function(item){return[name+Sortable._constructIndex(item)+"[id]="+
encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));}).flatten().join('&');}else{return Sortable.sequence(element,arguments[1]).map(function(item){return name+"[]="+encodeURIComponent(item);}).join('&');}}}
Element.isParent=function(child,element){if(!child.parentNode||child==element)return false;if(child.parentNode==element)return true;return Element.isParent(child.parentNode,element);}
Element.findChildren=function(element,only,recursive,tagName){if(!element.hasChildNodes())return null;tagName=tagName.toUpperCase();if(only)only=[only].flatten();var elements=[];$A(element.childNodes).each(function(e){if(e.tagName&&e.tagName.toUpperCase()==tagName&&(!only||(Element.classNames(e).detect(function(v){return only.include(v)}))))
elements.push(e);if(recursive){var grandchildren=Element.findChildren(e,only,recursive,tagName);if(grandchildren)elements.push(grandchildren);}});return(elements.length>0?elements.flatten():[]);}
Element.offsetSize=function(element,type){return element['offset'+((type=='vertical'||type=='height')?'Height':'Width')];}
var Scriptaculous={Version:'1.8.1',require:function(libraryName){document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');},REQUIRED_PROTOTYPE:'1.6.0',load:function(){function convertVersionString(versionString){var r=versionString.split('.');return parseInt(r[0])*100000+parseInt(r[1])*1000+parseInt(r[2]);}
if((typeof Prototype=='undefined')||(typeof Element=='undefined')||(typeof Element.Methods=='undefined')||(convertVersionString(Prototype.Version)<convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= "+
Scriptaculous.REQUIRED_PROTOTYPE);$A(document.getElementsByTagName("script")).findAll(function(s){return(s.src&&s.src.match(/scriptaculous\.js(\?.*)?$/))}).each(function(s){var path=s.src.replace(/scriptaculous\.js(\?.*)?$/,'');var includes=s.src.match(/\?.*load=([a-z,]*)/);(includes?includes[1]:'builder,effects,dragdrop,controls,slider,sound').split(',').each(function(include){Scriptaculous.require(path+include+'.js')});});}}
Scriptaculous.load();var Builder={NODEMAP:{AREA:'map',CAPTION:'table',COL:'table',COLGROUP:'table',LEGEND:'fieldset',OPTGROUP:'select',OPTION:'select',PARAM:'object',TBODY:'table',TD:'table',TFOOT:'table',TH:'table',THEAD:'table',TR:'table'},node:function(elementName){elementName=elementName.toUpperCase();var parentTag=this.NODEMAP[elementName]||'div';var parentElement=document.createElement(parentTag);try{parentElement.innerHTML="<"+elementName+"></"+elementName+">";}catch(e){}
var element=parentElement.firstChild||null;if(element&&(element.tagName.toUpperCase()!=elementName))
element=element.getElementsByTagName(elementName)[0];if(!element)element=document.createElement(elementName);if(!element)return;if(arguments[1])
if(this._isStringOrNumber(arguments[1])||(arguments[1]instanceof Array)||arguments[1].tagName){this._children(element,arguments[1]);}else{var attrs=this._attributes(arguments[1]);if(attrs.length){try{parentElement.innerHTML="<"+elementName+" "+
attrs+"></"+elementName+">";}catch(e){}
element=parentElement.firstChild||null;if(!element){element=document.createElement(elementName);for(attr in arguments[1])
element[attr=='class'?'className':attr]=arguments[1][attr];}
if(element.tagName.toUpperCase()!=elementName)
element=parentElement.getElementsByTagName(elementName)[0];}}
if(arguments[2])
this._children(element,arguments[2]);return element;},_text:function(text){return document.createTextNode(text);},ATTR_MAP:{'className':'class','htmlFor':'for'},_attributes:function(attributes){var attrs=[];for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP?this.ATTR_MAP[attribute]:attribute)+'="'+attributes[attribute].toString().escapeHTML().gsub(/"/,'&quot;')+'"');return attrs.join(" ");},_children:function(element,children){if(children.tagName){element.appendChild(children);return;}
if(typeof children=='object'){children.flatten().each(function(e){if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));});}else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));},_isStringOrNumber:function(param){return(typeof param=='string'||typeof param=='number');},build:function(html){var element=this.node('div');$(element).update(html.strip());return element.down();},dump:function(scope){if(typeof scope!='object'&&typeof scope!='function')scope=window;var tags=("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY "+"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET "+"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);tags.each(function(tag){scope[tag]=function(){return Builder.node.apply(Builder,[tag].concat($A(arguments)));}});}}
var Prototip={Version:"1.2.0_pre1",REQUIRED_Prototype:"1.6.0",REQUIRED_Scriptaculous:"1.8.0",start:function(){this.require("Prototype");Tips.initialize();Element.observe(window,"unload",this.unload);},require:function(A){if((typeof window[A]=="undefined")||(this.convertVersionString(window[A].Version)<this.convertVersionString(this["REQUIRED_"+A]))){throw("Prototip requires "+A+" >= "+this["REQUIRED_"+A]);}},convertVersionString:function(A){var B=A.split(".");return parseInt(B[0])*100000+parseInt(B[1])*1000+parseInt(B[2]);},viewport:{getDimensions:function(){var A={};var C=Prototype.Browser;$w("width height").each(function(E){var B=E.capitalize();A[E]=(C.WebKit&&!document.evaluate)?self["inner"+B]:(C.Opera)?document.body["client"+B]:document.documentElement["client"+B];});return A;}},capture:function(A){if(!Prototype.Browser.IE){A=A.wrap(function(D,C){var B=C.relatedTarget,E=C.currentTarget;if(B&&B.nodeType==Node.TEXT_NODE){B=B.parentNode;}if(B&&B!=E&&B.descendantOf&&!(B.descendantOf(E))){D(C);}});}return A;},unload:function(){Tips.removeAll();}};var Tips={closeButtons:false,zIndex:12000,tips:[],visible:[],initialize:function(){this.zIndexTop=this.zIndex;},useEvent:(function(A){return{"mouseover":(A?"mouseenter":"mouseover"),"mouseout":(A?"mouseleave":"mouseout"),"mouseenter":(A?"mouseenter":"mouseover"),"mouseleave":(A?"mouseleave":"mouseout")};})(Prototype.Browser.IE),fixIE:(function(B){var A=new RegExp("MSIE ([\\d.]+)").exec(B);return A?(parseFloat(A[1])<=6):false;})(navigator.userAgent),add:function(A){this.tips.push(A);},remove:function(A){var B=this.tips.find(function(C){return C.element==$(A);});if(B){B.deactivate();if(B.tooltip){B.wrapper.remove();if(Tips.fixIE){B.iframeShim.remove();}}this.tips=this.tips.without(B);}},removeAll:function(){this.tips.each(function(A){this.remove(A.element);}.bind(this));},raise:function(B){if(B.highest){return;}if(this.visible.length==0){this.zIndexTop=this.zIndex;for(var A=0;A<this.tips.length;A++){this.tips[A].wrapper.style.zIndex=this.zIndex;}}B.style.zIndex=this.zIndexTop++;for(var A=0;A<this.tips.length;A++){this.tips[A].wrapper.highest=false;}B.highest=true;},addVisibile:function(A){this.removeVisible(A);this.visible.push(A);},removeVisible:function(A){this.visible=this.visible.without(A);}};Tips.initialize();var Tip=Class.create({initialize:function(A,B){this.element=$(A);Tips.remove(this.element);this.content=B;var D=(arguments[2]&&arguments[2].hook);var C=(arguments[2]&&arguments[2].showOn=="click");this.options=Object.extend({className:"default",closeButton:Tips.closeButtons,delay:!C?0.2:false,duration:0.3,effect:false,hideAfter:false,hideOn:"mouseleave",hook:false,offset:D?{x:0,y:0}:{x:16,y:16},fixed:D?true:false,showOn:"mousemove",target:this.element,title:false,viewport:D?false:true},arguments[2]||{});this.target=$(this.options.target);this.setup();if(this.options.effect){Prototip.require("Scriptaculous");this.queue={position:"end",limit:1,scope:this.wrapper.identify()};}Tips.add(this);this.activate();},setup:function(){this.wrapper=new Element("div",{"class":"prototip"}).setStyle({display:"none",zIndex:Tips.zIndex});this.wrapper.identify();if(Tips.fixIE){this.iframeShim=new Element("iframe",{"class":"iframeShim",src:"javascript:false;"}).setStyle({display:"none",zIndex:Tips.zIndex-1});}this.tip=new Element("div",{"class":"content"}).insert(this.content);this.tip.insert(new Element("div").setStyle({clear:"both"}));if(this.options.closeButton||(this.options.hideOn.element&&this.options.hideOn.element=="closeButton")){this.closeButton=new Element("a",{href:"#","class":"close"});}},build:function(){if(Tips.fixIE){document.body.appendChild(this.iframeShim).setOpacity(0);}var D="wrapper";if(this.options.effect){this.effectWrapper=this.wrapper.appendChild(new Element("div",{"class":"effectWrapper"}));D="effectWrapper";}this.tooltip=this[D].appendChild(new Element("div",{"class":"tooltip "+this.options.className}));if(this.options.title||this.options.closeButton){this.toolbar=this.tooltip.appendChild(new Element("div",{"class":"toolbar"}));this.title=this.toolbar.appendChild(new Element("div",{"class":"title"}).update(this.options.title||" "));}this.tooltip.insert(this.tip);document.body.appendChild(this.wrapper);var A=(this.options.effect)?[this.wrapper,this.effectWrapper]:[this.wrapper];if(Tips.fixIE){A.push(this.iframeShim);}var C=this.wrapper.getWidth();A.invoke("setStyle",{width:C+"px"});if(this.toolbar){this.wrapper.setStyle({visibility:"hidden"}).show();this.toolbar.setStyle({width:this.toolbar.getWidth()+"px"});this.wrapper.hide().setStyle({visibility:"visible"});}if(this.closeButton){this.title.insert({top:this.closeButton}).insert(new Element("div").setStyle({clear:"both"}));}var B=this.wrapper.getHeight();A.invoke("setStyle",{width:C+"px",height:B+"px"});this[this.options.effect?D:"tooltip"].hide();},activate:function(){this.eventShow=this.showDelayed.bindAsEventListener(this);this.eventHide=this.hide.bindAsEventListener(this);if(this.options.fixed&&this.options.showOn=="mousemove"){this.options.showOn="mouseover";}if(this.options.showOn==this.options.hideOn){this.eventToggle=this.toggle.bindAsEventListener(this);this.element.observe(this.options.showOn,this.eventToggle);}var C={"element":this.eventToggle?[]:[this.element],"target":this.eventToggle?[]:[this.target],"tip":this.eventToggle?[]:[this.wrapper],"closeButton":[],"none":[]};var A=this.options.hideOn.element;this.hideElement=A||(!this.options.hideOn?"none":"element");this.hideTargets=C[this.hideElement];if(!this.hideTargets&&A&&Object.isString(A)){this.hideTargets=this.tip.select(A);}var D={"mouseenter":"mouseover","mouseleave":"mouseout"};$w("show hide").each(function(H){var G=H.capitalize();var F=(this.options[H+"On"].event||this.options[H+"On"]);this[H+"Action"]=F;if(["mouseenter","mouseleave","mouseover","mouseout"].include(F)){this[H+"Action"]=(Tips.useEvent[F]||F);this["event"+G]=Prototip.capture(this["event"+G]);}}.bind(this));if(!this.eventToggle){this.element.observe(this.options.showOn,this.eventShow);}if(this.hideTargets){this.hideTargets.invoke("observe",this.hideAction,this.eventHide);}if(!this.options.fixed&&this.options.showOn=="click"){this.eventPosition=this.position.bindAsEventListener(this);this.element.observe("mousemove",this.eventPosition);}this.buttonEvent=this.hide.wrap(function(F,E){E.stop();F(E);}).bindAsEventListener(this);if(this.closeButton){this.closeButton.observe("click",this.buttonEvent);}if(this.options.showOn!="click"&&(this.hideElement!="element")){this.eventCheckDelay=Prototip.capture(function(){this.clearTimer("show");}).bindAsEventListener(this);this.element.observe(Tips.useEvent["mouseout"],this.eventCheckDelay);}var B=[this.element,this.wrapper];this.activityEnter=Prototip.capture(function(){Tips.raise(this.wrapper);this.cancelHideAfter();}).bindAsEventListener(this);this.activityLeave=Prototip.capture(this.hideAfter).bindAsEventListener(this);B.invoke("observe",Tips.useEvent["mouseover"],this.activityEnter);B.invoke("observe",Tips.useEvent["mouseout"],this.activityLeave);},deactivate:function(){if(this.options.showOn==this.options.hideOn){this.element.stopObserving(this.options.showOn,this.eventToggle);}else{this.element.stopObserving(this.options.showOn,this.eventShow);if(this.hideTargets){this.hideTargets.invoke("stopObserving");}}if(this.eventPosition){this.element.stopObserving("mousemove",this.eventPosition);}if(this.closeButton){this.closeButton.stopObserving();}if(this.eventCheckDelay){this.element.stopObserving("mouseout",this.eventCheckDelay);}this.wrapper.stopObserving();this.element.stopObserving(Tips.useEvent["mouseover"],this.activityEnter);this.element.stopObserving(Tips.useEvent["mouseout"],this.activityLeave);},showDelayed:function(A){if(!this.tooltip){this.build();}this.position(A);if(this.wrapper.visible()){return;}this.clearTimer("show");this.showTimer=this.show.bind(this).delay(this.options.delay);},clearTimer:function(A){if(this[A+"Timer"]){clearTimeout(this[A+"Timer"]);}},show:function(){if(this.wrapper.visible()&&this.options.effect!="appear"){return;}if(Tips.fixIE){this.iframeShim.show();}Tips.addVisibile(this.wrapper);this.wrapper.show();if(!this.options.effect){this.tooltip.show();}else{if(this.activeEffect){Effect.Queues.get(this.queue.scope).remove(this.activeEffect);}this.activeEffect=Effect[Effect.PAIRS[this.options.effect][0]](this.effectWrapper,{duration:this.options.duration,queue:this.queue});}},hideAfter:function(A){if(!this.options.hideAfter){return;}this.cancelHideAfter();this.hideAfterTimer=this.hide.bind(this).delay(this.options.hideAfter);},cancelHideAfter:function(){if(this.options.hideAfter){this.clearTimer("hideAfter");}},hide:function(){this.clearTimer("show");if(!this.wrapper.visible()){return;}if(!this.options.effect){if(Tips.fixIE){this.iframeShim.hide();}this.tooltip.hide();this.wrapper.hide();Tips.removeVisible(this.wrapper);}else{if(this.activeEffect){Effect.Queues.get(this.queue.scope).remove(this.activeEffect);}this.activeEffect=Effect[Effect.PAIRS[this.options.effect][1]](this.effectWrapper,{duration:this.options.duration,queue:this.queue,afterFinish:function(){if(Tips.fixIE){this.iframeShim.hide();}this.wrapper.hide();Tips.removeVisible(this.wrapper);}.bind(this)});}},toggle:function(A){if(this.wrapper&&this.wrapper.visible()){this.hide(A);}else{this.showDelayed(A);}},position:function(A){Tips.raise(this.wrapper);var E={left:this.options.offset.x,top:this.options.offset.y};var F=Position.cumulativeOffset(this.target);var B=this.wrapper.getDimensions();var I={left:(this.options.fixed)?F[0]:Event.pointerX(A),top:(this.options.fixed)?F[1]:Event.pointerY(A)};I.left+=E.left;I.top+=E.top;if(this.options.hook){var K={target:this.target.getDimensions(),tip:B};var L={target:Position.cumulativeOffset(this.target),tip:Position.cumulativeOffset(this.target)};for(var H in L){switch(this.options.hook[H]){case"topRight":L[H][0]+=K[H].width;break;case"topMiddle":L[H][0]+=(K[H].width/2);break;case"rightMiddle":L[H][0]+=K[H].width;L[H][1]+=(K[H].height/2);break;case"bottomLeft":L[H][1]+=K[H].height;break;case"bottomRight":L[H][0]+=K[H].width;L[H][1]+=K[H].height;break;case"bottomMiddle":L[H][0]+=(K[H].width/2);L[H][1]+=K[H].height;break;case"leftMiddle":L[H][1]+=(K[H].height/2);break;}}I.left+=-1*(L.tip[0]-L.target[0]);I.top+=-1*(L.tip[1]-L.target[1]);}if(!this.options.fixed&&this.element!==this.target){var C=Position.cumulativeOffset(this.element);I.left+=-1*(C[0]-F[0]);I.top+=-1*(C[1]-F[1]);}if(!this.options.fixed&&this.options.viewport){var J=document.viewport.getScrollOffsets();var G=Prototip.viewport.getDimensions();var D={left:"width",top:"height"};for(var H in D){if((I[H]+B[D[H]]-J[H])>G[D[H]]){I[H]=I[H]-B[D[H]]-2*E[H];}}}var M={left:I.left+"px",top:I.top+"px"};this.wrapper.setStyle(M);if(Tips.fixIE){this.iframeShim.setStyle(M);}}});Prototip.start();if(typeof(Control)=="undefined")
Control={};Control.Modal=Class.create();Object.extend(Control.Modal,{loaded:false,loading:false,loadingTimeout:false,overlay:false,container:false,current:false,ie:false,effects:{containerFade:false,containerAppear:false,overlayFade:false,overlayAppear:false},targetRegexp:/#(.+)$/,imgRegexp:/\.(jpe?g|gif|png|tiff?)$/i,overlayStyles:{position:'fixed',top:0,left:0,width:'100%',height:'100%',zIndex:9998},overlayIEStyles:{position:'absolute',top:0,left:0,zIndex:9998},disableHoverClose:false,load:function(){if(!Control.Modal.loaded){Control.Modal.loaded=true;Control.Modal.ie=!(typeof document.body.style.maxHeight!='undefined');Control.Modal.overlay=$(document.createElement('div'));Control.Modal.overlay.id='modal_overlay';Object.extend(Control.Modal.overlay.style,Control.Modal['overlay'+(Control.Modal.ie?'IE':'')+'Styles']);Control.Modal.overlay.hide();Control.Modal.container=$(document.createElement('div'));Control.Modal.container.id='modal_container';Control.Modal.container.hide();Control.Modal.loading=$(document.createElement('div'));Control.Modal.loading.id='modal_loading';Control.Modal.loading.hide();var body_tag=document.getElementsByTagName('body')[0];body_tag.appendChild(Control.Modal.overlay);body_tag.appendChild(Control.Modal.container);body_tag.appendChild(Control.Modal.loading);Control.Modal.container.observe('mouseout',function(event){if(!Control.Modal.disableHoverClose&&Control.Modal.current&&Control.Modal.current.options.hover&&!Position.within(Control.Modal.container,Event.pointerX(event),Event.pointerY(event)))
Control.Modal.close();});}},open:function(contents,options){options=options||{};if(!options.contents)
options.contents=contents;var modal_instance=new Control.Modal(false,options);modal_instance.open();return modal_instance;},close:function(force){if(typeof(force)!='boolean')
force=false;if(Control.Modal.current)
Control.Modal.current.close(force);},attachEvents:function(){Event.observe(window,'load',Control.Modal.load);},center:function(element){if(!element._absolutized){element.setStyle({position:'absolute'});element._absolutized=true;}
var dimensions=element.getDimensions();Position.prepare();var offset_left=(Position.deltaX+Math.floor((Control.Modal.getWindowWidth()-dimensions.width)/2));var offset_top=(Position.deltaY+((Control.Modal.getWindowHeight()>dimensions.height)?Math.floor((Control.Modal.getWindowHeight()-dimensions.height)/2):0));element.setStyle({top:((dimensions.height<=Control.Modal.getDocumentHeight())?((offset_top!=null&&offset_top>0)?offset_top:'0')+'px':0),left:((dimensions.width<=Control.Modal.getDocumentWidth())?((offset_left!=null&&offset_left>0)?offset_left:'0')+'px':0)});},getWindowWidth:function(){return(self.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0);},getWindowHeight:function(){return(self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0);},getDocumentWidth:function(){return Math.min(document.body.scrollWidth,Control.Modal.getWindowWidth());},getDocumentHeight:function(){return Math.max(document.body.scrollHeight,Control.Modal.getWindowHeight());},onKeyDown:function(event){if(event.keyCode==Event.KEY_ESC)
Control.Modal.close();}});Object.extend(Control.Modal.prototype,{mode:'',html:false,href:'',element:false,src:false,imageLoaded:false,ajaxRequest:false,initialize:function(element,options){this.element=$(element);this.options={beforeOpen:Prototype.emptyFunction,afterOpen:Prototype.emptyFunction,beforeClose:Prototype.emptyFunction,afterClose:Prototype.emptyFunction,onSuccess:Prototype.emptyFunction,onFailure:Prototype.emptyFunction,onException:Prototype.emptyFunction,beforeImageLoad:Prototype.emptyFunction,afterImageLoad:Prototype.emptyFunction,autoOpenIfLinked:true,contents:false,loading:false,fade:false,fadeDuration:0.75,image:false,imageCloseOnClick:true,hover:false,iframe:false,iframeTemplate:new Template('<iframe src="#{href}" width="100%" height="100%" frameborder="0" id="#{id}"></iframe>'),evalScripts:true,requestOptions:{},overlayDisplay:true,overlayClassName:'',overlayCloseOnClick:true,containerClassName:'',opacity:0.3,zIndex:9998,width:null,height:null,offsetLeft:0,offsetTop:0,position:'absolute'};Object.extend(this.options,options||{});var target_match=false;var image_match=false;if(this.element){target_match=Control.Modal.targetRegexp.exec(this.element.href);image_match=Control.Modal.imgRegexp.exec(this.element.href);}
if(this.options.position=='mouse')
this.options.hover=true;if(this.options.contents){this.mode='contents';}else if(this.options.image||image_match){this.mode='image';this.src=this.element.href;}else if(target_match){this.mode='named';var x=$(target_match[1]);this.html=x.innerHTML;x.remove();this.href=target_match[1];}else{this.mode=(this.options.iframe)?'iframe':'ajax';this.href=this.element.href;}
if(this.element){if(this.options.hover){this.element.observe('mouseover',this.open.bind(this));this.element.observe('mouseout',function(event){if(!Position.within(Control.Modal.container,Event.pointerX(event),Event.pointerY(event)))
this.close();}.bindAsEventListener(this));}else{this.element.onclick=function(event){this.open();Event.stop(event);return false;}.bindAsEventListener(this);}}
var targets=Control.Modal.targetRegexp.exec(window.location);this.position=function(event){if(this.options.position=='absolute')
Control.Modal.center(Control.Modal.container);else{var xy=(event&&this.options.position=='mouse'?[Event.pointerX(event),Event.pointerY(event)]:Position.cumulativeOffset(this.element));Control.Modal.container.setStyle({position:'absolute',top:xy[1]+(typeof(this.options.offsetTop)=='function'?this.options.offsetTop():this.options.offsetTop)+'px',left:xy[0]+(typeof(this.options.offsetLeft)=='function'?this.options.offsetLeft():this.options.offsetLeft)+'px'});}
if(Control.Modal.ie){Control.Modal.overlay.setStyle({height:Control.Modal.getDocumentHeight()+'px',width:Control.Modal.getDocumentWidth()+'px'});}}.bind(this);if(this.mode=='named'&&this.options.autoOpenIfLinked&&targets&&targets[1]&&targets[1]==this.href)
this.open();},showLoadingIndicator:function(){if(this.options.loading){Control.Modal.loadingTimeout=window.setTimeout(function(){var modal_image=$('modal_image');if(modal_image)
modal_image.hide();Control.Modal.loading.style.zIndex=this.options.zIndex+1;Control.Modal.loading.update('<img id="modal_loading" src="'+this.options.loading+'"/>');Control.Modal.loading.show();Control.Modal.center(Control.Modal.loading);}.bind(this),250);}},hideLoadingIndicator:function(){if(this.options.loading){if(Control.Modal.loadingTimeout)
window.clearTimeout(Control.Modal.loadingTimeout);var modal_image=$('modal_image');if(modal_image)
modal_image.show();Control.Modal.loading.hide();}},open:function(force){if(!force&&this.notify('beforeOpen')===false)
return;if(!Control.Modal.loaded)
Control.Modal.load();Control.Modal.close();if(!this.options.hover)
Event.observe($(document.getElementsByTagName('body')[0]),'keydown',Control.Modal.onKeyDown);Control.Modal.current=this;if(!this.options.hover)
Control.Modal.overlay.setStyle({zIndex:this.options.zIndex,opacity:this.options.opacity});Control.Modal.container.setStyle({zIndex:this.options.zIndex+1,width:(this.options.width?(typeof(this.options.width)=='function'?this.options.width():this.options.width)+'px':null),height:(this.options.height?(typeof(this.options.height)=='function'?this.options.height():this.options.height)+'px':null)});if(Control.Modal.ie&&!this.options.hover){$A(document.getElementsByTagName('select')).each(function(select){select.style.visibility='hidden';});}
Control.Modal.overlay.addClassName(this.options.overlayClassName);Control.Modal.container.addClassName(this.options.containerClassName);switch(this.mode){case'image':this.imageLoaded=false;this.notify('beforeImageLoad');this.showLoadingIndicator();var img=document.createElement('img');img.onload=function(img){this.hideLoadingIndicator();this.update([img]);if(this.options.imageCloseOnClick)
$(img).observe('click',Control.Modal.close);this.position();this.notify('afterImageLoad');img.onload=null;}.bind(this,img);img.src=this.src;img.id='modal_image';break;case'ajax':this.notify('beforeLoad');var options={method:'post',onSuccess:function(request){this.hideLoadingIndicator();this.update(request.responseText);this.notify('onSuccess',request);this.ajaxRequest=false;}.bind(this),onFailure:function(){this.notify('onFailure');}.bind(this),onException:function(){this.notify('onException');}.bind(this)};Object.extend(options,this.options.requestOptions);this.showLoadingIndicator();this.ajaxRequest=new Ajax.Request(this.href,options);break;case'iframe':this.update(this.options.iframeTemplate.evaluate({href:this.href,id:'modal_iframe'}));break;case'contents':this.update((typeof(this.options.contents)=='function'?this.options.contents():this.options.contents));break;case'named':this.update(this.html);break;}
if(!this.options.hover){if(this.options.overlayCloseOnClick&&this.options.overlayDisplay)
Control.Modal.overlay.observe('click',Control.Modal.close);if(this.options.overlayDisplay){if(this.options.fade){if(Control.Modal.effects.overlayFade)
Control.Modal.effects.overlayFade.cancel();Control.Modal.effects.overlayAppear=new Effect.Appear(Control.Modal.overlay,{queue:{position:'front',scope:'Control.Modal'},to:this.options.opacity,duration:this.options.fadeDuration/2});}else
Control.Modal.overlay.show();}}
if(this.options.position=='mouse'){this.mouseHoverListener=this.position.bindAsEventListener(this);this.element.observe('mousemove',this.mouseHoverListener);}
this.notify('afterOpen');},update:function(html){if(typeof(html)=='string')
Control.Modal.container.update(html);else{Control.Modal.container.update('');(html.each)?html.each(function(node){Control.Modal.container.appendChild(node);}):Control.Modal.container.appendChild(node);}
if(this.options.fade){if(Control.Modal.effects.containerFade)
Control.Modal.effects.containerFade.cancel();Control.Modal.effects.containerAppear=new Effect.Appear(Control.Modal.container,{queue:{position:'end',scope:'Control.Modal'},to:1,duration:this.options.fadeDuration/2});}else
Control.Modal.container.show();this.position();Event.observe(window,'resize',this.position,false);Event.observe(window,'scroll',this.position,false);},close:function(force){if(!force&&this.notify('beforeClose')===false)
return;if(this.ajaxRequest)
this.ajaxRequest.transport.abort();this.hideLoadingIndicator();if(this.mode=='image'){var modal_image=$('modal_image');if(this.options.imageCloseOnClick&&modal_image)
modal_image.stopObserving('click',Control.Modal.close);}
if(Control.Modal.ie&&!this.options.hover){$A(document.getElementsByTagName('select')).each(function(select){select.style.visibility='visible';});}
if(!this.options.hover)
Event.stopObserving(window,'keyup',Control.Modal.onKeyDown);Control.Modal.current=false;Event.stopObserving(window,'resize',this.position,false);Event.stopObserving(window,'scroll',this.position,false);if(!this.options.hover){if(this.options.overlayCloseOnClick&&this.options.overlayDisplay)
Control.Modal.overlay.stopObserving('click',Control.Modal.close);if(this.options.overlayDisplay){if(this.options.fade){if(Control.Modal.effects.overlayAppear)
Control.Modal.effects.overlayAppear.cancel();Control.Modal.effects.overlayFade=new Effect.Fade(Control.Modal.overlay,{queue:{position:'end',scope:'Control.Modal'},from:this.options.opacity,to:0,duration:this.options.fadeDuration/2});}else
Control.Modal.overlay.hide();}}
if(this.options.fade){if(Control.Modal.effects.containerAppear)
Control.Modal.effects.containerAppear.cancel();Control.Modal.effects.containerFade=new Effect.Fade(Control.Modal.container,{queue:{position:'front',scope:'Control.Modal'},from:1,to:0,duration:this.options.fadeDuration/2,afterFinish:function(){Control.Modal.container.update('');this.resetClassNameAndStyles();}.bind(this)});}else{Control.Modal.container.hide();Control.Modal.container.update('');this.resetClassNameAndStyles();}
if(this.options.position=='mouse')
this.element.stopObserving('mousemove',this.mouseHoverListener);this.notify('afterClose');},resetClassNameAndStyles:function(){Control.Modal.overlay.removeClassName(this.options.overlayClassName);Control.Modal.container.removeClassName(this.options.containerClassName);Control.Modal.container.setStyle({height:null,width:null,top:null,left:null});},notify:function(event_name){try{if(this.options[event_name])
return[this.options[event_name].apply(this.options[event_name],$A(arguments).slice(1))];}catch(e){if(e!=$break)
throw e;else
return false;}}});if(typeof(Object.Event)!='undefined')
Object.Event.extend(Control.Modal);Control.Modal.attachEvents();function copy(inElement){if(inElement.createTextRange){var range=inElement.createTextRange();if(range&&BodyLoaded==1)
range.execCommand('Copy');}else{var flashcopier='flashcopier';if(!document.getElementById(flashcopier)){var divholder=document.createElement('div');divholder.id=flashcopier;document.body.appendChild(divholder);}
document.getElementById(flashcopier).innerHTML='';var divinfo='<embed src="/flash/_clipboard.swf" FlashVars="clipboard='+encodeURIComponent(inElement.value)+'" width="0" height="0" type="application/x-shockwave-flash"></embed>';document.getElementById(flashcopier).innerHTML=divinfo;}}
function append_option_to_select(select_element_id,text,value)
{var elOptNew=document.createElement('option');elOptNew.text=text;elOptNew.value=value;var elSel=document.getElementById(select_element_id);try{elSel.add(elOptNew,null);}
catch(ex){elSel.add(elOptNew);}}
function toggle_targeting_checkboxes(){toggle_state=$("toggle_targeting_checkboxes_img").src
if(toggle_state.indexOf("btn_uncheck_all.jpg")>-1){checked_state=false
$("toggle_targeting_checkboxes_img").src="/images/loc/en/btn_check_all.jpg"}else{checked_state=true
$("toggle_targeting_checkboxes_img").src="/images/loc/en/btn_uncheck_all.jpg"}
for(i=0;i<checkboxes_for_targeting.length;i++){document.getElementsByName(checkboxes_for_targeting[i])[0].checked=checked_state}}
var myChart,chartXML
fusioncharts={id:"chart",file:"MSLine",width:"670",height:"350",debug:"0",js:"1",api:"realrank",cb_api:"clicks",days:30,set_up_chart:function(url,ss_bg){chartXML="/blogs/"+url+"/analytics_chart/"+this.api+"?days="+this.days+"&chart_bg="+escape(ss_bg);this.render()},set_up_crystal_ball:function(id,ss_bg){chartXML="/crystal_ball/"+this.cb_api+"/"+id+"?days="+this.days+"&chart_bg="+escape(ss_bg);this.render()},render:function(){myChart=new FusionCharts("/FusionCharts/"+this.file+".swf",this.id,this.width,this.height,this.debug,this.js);myChart.setDataXML("<chart></chart>");myChart.render("chart-object");},redraw_chart:function(which,blog,type,number_of_days,ss_bg){chartXML='/blogs/'+blog+'/analytics_chart/'+type+'?days='+number_of_days+"&chart_bg="+escape(ss_bg)
this.prepare_render(which)},redraw_crystal_ball:function(which,id,type,number_of_days,ss_bg){chartXML="/crystal_ball/"+type+"/"+id+"?days="+number_of_days+"&chart_bg="+escape(ss_bg);this.prepare_render(which)},prepare_render:function(which){if(this.file!=which){this.file=which
$("chart-object").innerHTML="";this.render()}else{myChart.setDataURL(chartXML);}},format_date:function(when){year=when.getFullYear()+""
month=when.getMonth()+1+""
day=when.getDate()+""
if(month.length==1)month="0"+month
if(day.length==1)day="0"+day
return year+"-"+month+"-"+day}}
function FC_Rendered(DOMId){if(DOMId=="chart"){myChart.setDataURL(chartXML);return;}}
function create_tracker_cookie_div(){var elm=document.createElement("div");if(document.all){elm.id="tracker_cookie"}else{elm.setAttribute('id','tracker_cookie');}
elm.style.position="absolute"
elm.style.width="1px"
elm.style.height="1px"
elm.style.top="-100px"
elm.style.left="-100px"
elm.style.display="none"
document.body.appendChild(elm);}
function set_tracker_cookie(params,hosts){if(!$("tracker_cookie")){create_tracker_cookie_div();}
var iframes=build_iframes(params,hosts);var frame_content=iframes.inject("",function(acc,iframe){return acc+iframe.toIframe();});$("tracker_cookie").innerHTML=frame_content;}
function build_iframes(params,hosts){function iFrameTracker(options){this.url=options.url;this.path=options.path;this.params=options.params;this.toIframe=function(){return"<iframe onLoad='reload_page_from_switch()' src='"+this.url+"/"+this.path+"?"+Object.toQueryString(this.params)+"'></iframe>";}}
var tracker_param=params.active_account_id+"_"
+params.age+"_"
+params.gender+"_argus_0_"
+params.account_type+"_"
+params.path_name+"_"
+params.avatar_path;var itk3_param=params.email+"*"+params.account_name+"*"+params.avatar_path_for_itk;var iframes=[];var trackerIframe=new iFrameTracker({url:hosts.tracker_host,path:"cookie",params:{"str":tracker_param}});iframes.push(trackerIframe);var itkIframe=new iFrameTracker({url:hosts.itk_user_host,path:"create_user/"+escape(itk3_param)});iframes.push(itkIframe);var affiliateIframe=new iFrameTracker({url:hosts.affiliate_host,path:"cookies",params:{"account_id":params.active_account_id}});iframes.push(affiliateIframe);return iframes;}
function update_selected_bloggers(){$("street_teams_selected_bloggers").value=$$("[name^=bloggers]").findAll(function(n){return n.checked}).map(function(n){return n.id.sub("bloggers_","")});}
function update_selected_blogs_bloggers(){$("street_teams_selected_bloggers").value=$$("[name^=blogs_blogger]").findAll(function(n){return n.checked}).map(function(n){return n.id.sub("blogs_blogger_","")});}
function check_for_existing_assets(){asset_list=document.getElementById("asset_list").value;asset_list=asset_list.split(",");assets_available=document.getElementsByName("asset_to_add");for(var i=0;i<assets_available.length;i++){available_asset_id=assets_available[i].id.split("*");available_asset_id=available_asset_id[0];for(var ii=0;ii<asset_list.length;ii++){if(available_asset_id==asset_list[ii]){assets_available[i].checked=true;break;}}}}
function save_selected_assets(){var new_asset_list="";assets_available=document.getElementsByName("asset_to_add");asset_container=document.getElementById("assetsContainer");asset_container.innerHTML="";for(var i=0;i<assets_available.length;i++){if(assets_available[i].checked){this_asset=assets_available[i].id;this_asset=this_asset.split("*");if(new_asset_list==""){new_asset_list=this_asset[0];}
else{new_asset_list+=","+this_asset[0];}
var new_asset_element=document.createElement("div");new_asset_element.setAttribute("id","added_asset_"+this_asset[0]);asset_row="<div class='selected_asset' id='selected_asset_type'><img src='/images/icon_asset_"+this_asset[2]+".png' width='12' height='12'></div>\n";asset_row+="<div class='selected_asset' id='selected_asset_name'>"+this_asset[1]+"</div>\n";asset_row+="<div class='selected_asset' id='selected_asset_remove'><img src='/images/icon_delete.png' width='12' height='12' onclick='remove_asset("+this_asset[0]+")'></div>\n";asset_row+="<br class='clear' />\n";new_asset_element.innerHTML=asset_row;asset_container.appendChild(new_asset_element);}}
document.getElementById("asset_list").value=new_asset_list;}
function remove_asset(which){asset_container=document.getElementById("assetsContainer");asset_container.removeChild(document.getElementById("added_asset_"+which));asset_list=document.getElementById("asset_list").value;if(asset_list.indexOf(","+which)>-1){asset_list=asset_list.replace(","+which,"");}
else{asset_list=asset_list.replace(which,"");}
document.getElementById("asset_list").value=asset_list;}
function remove_spaces_from_asset_list(){old_asset_list=document.getElementById("asset_list").value;new_asset_list=old_asset_list.replace(/ /g,"");document.getElementById("asset_list").value=new_asset_list;}
var flag_reason
var other_flag_reason
function set_flag(reason){flag_reason=reason;}
function get_flag(){return flag_reason;}
function set_other_flag(reason){other_flag_reason=reason}
function get_other_flag(){return other_flag_reason}
function reload_page_from_switch(){if($('page_blogger_profile')||$('page_advertiser_profile')){window.location.reload();}}
function record_page_view(id,type,image_type,number_to_show){var url='/views';var pars='view[viewable_id]='+id+'&view[viewable_type]='+type+'&image_type='+image_type;var target='';var myAjax=new Ajax.Updater(target,url,{method:'post',onSuccess:function(transport){if(transport.responseText&&image_type!="na"){new_viewer=transport.responseText
previous_viewers=$("profile_visitors").getElementsByTagName('a')
if(previous_viewers.length==0){$("profile_visitors").removeChild($("profile_visitors").getElementsByTagName('img')[number_to_show-1])
$("profile_visitors").innerHTML=new_viewer+$("profile_visitors").innerHTML}else{if(index=new_viewer_index(previous_viewers,new_viewer)){$("profile_visitors").removeChild($("profile_visitors").getElementsByTagName((previous_viewers.length==number_to_show||index>0)?'a':'img')[index==-1?number_to_show-1:index])
old_visitors=$("profile_visitors").innerHTML
new_visitors=new_viewer+old_visitors
$("profile_visitors").innerHTML=new_visitors}}}},parameters:pars});}
function new_viewer_index(previous_viewers,new_viewer){for(var index=0;index<previous_viewers.length;index++){if(new_viewer.indexOf(previous_viewers[index].id)!=-1)
return index}
return-1}
startList=function(){if(document.all&&document.getElementById){navRoot=document.getElementById("main_nav");if(navRoot){for(i=0;i<navRoot.childNodes.length;i++){node=navRoot.childNodes[i];if(node.nodeName=="li"){node.onmouseover=function(){this.className+=" on";}
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window.onload=startList;var PPP_TabHelper={_allowUpdate:true,_lastCall:"",click_on_tab:function(which,id,maxid,url){if((this._allowUpdate==false)&&this._lastCall){this._lastCall.transport.abort();this._allowUpdate=true;}
var className;for(i=0;i<maxid;i++){if($(which+"_"+i+"_tab")){className=document.getElementById(which+"_"+i+"_tab").className;className=className.substr(0,className.length-4);$(which+"_"+i+"_tab").className=className;$(which+"_"+i+"_tab").setAttribute("id",which+"_"+i);}}
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var PPP=function(){this.currentSelectedBrief;return{radioGroupValue:function(el,radioGroup){if($(el).type=='radio'){var el=$(el).form;var radioGroup=$(el).name;}
else
if($(el).tagName.toLowerCase()!='form'){return false;}
return $F($(el).getInputs('radio',radioGroup).find(function(re){return re.checked;}));},toggle_image:function(id,state1,state2){var alt=$(id).getAttribute("alt");var action=alt.substring(0,4);alt=alt.substr(4);if(action=='Show'){$(id).setAttribute("src","/images/"+state1);$(id).setAttribute("alt","Hide"+alt);}
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for(var i=1;i<arguments.length;i++){if(tested==arguments[i]){return true;}}
return false;},checkAllBoxes:function(name){if(name==""||name==undefined){return false;}
var form=document.getElementById(name).getElementsByTagName("INPUT");for(var i=0;i<form.length;i++){if(form[i].type=="checkbox"){form[i].checked=true;}}
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var form=document.getElementById(name).getElementsByTagName("INPUT");for(var i=0;i<form.length;i++){if(form[i].type=="checkbox"){form[i].checked=false;}}
return true;},favoriteSuccess:function(){$('favorite').innerHTML='&#x2713;'},make_same_height:function(ids,adjust){var thisHeight=0;var tallest=0;groupContainsFocus=false;tallest=this._getTallest(ids);for(var i=0;i<ids.length;i++){if(ids[i]=='focus'){groupContainsFocus=true;}}
for(var i=0;i<ids.length;i++){var diff=tallest-$(ids[i]).getHeight();var content_div=$(ids[i]).getElementsByClassName('content');if(adjust){var adjustment=adjust;}
else{var adjustment=0;}
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for(var i=0;i<ids.length;i++){var diff=tallest-$(ids[i]).getHeight();var content_div=$(ids[i]).getElementsByClassName('content');if(adjust){var adjustment=adjust;}
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disclosure_badge_codes.each(function(code){code.hide();if(code.id==code_id){code.show();}});}
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for(var i=0;i<ids.length;i++){var diff=tallest-$(ids[i]).getHeight();var adjustment=0;if(ids[i]=='fav_9'){adjustment-=26;}
try{if($(ids[0]).currentStyle){adjustment+=parseInt($(ids[0]).currentStyle('padding-top'));adjustment+=parseInt($(ids[0]).currentStyle('padding-bottom'));}
else
if(document.defaultView&&document.defaultView.getComputedStyle){adjustment+=parseInt((document.defaultView.getComputedStyle($(ids[i]),null).getPropertyValue('padding-top')));adjustment+=parseInt((document.defaultView.getComputedStyle($(ids[i]),null).getPropertyValue('padding-bottom')));}
else{adjustment+=parseInt($(ids[i]).style['padding-top']);adjustment+=parseInt($(ids[i]).style['padding-bottom']);}}
catch(e){}
this._setHeight(ids[i],diff,adjustment,groupContainsFocus);}},_setHeight:function(obj,diff,adjustment,groupContainsFocus){adjustment=(isNaN(adjustment)||adjustment=="")?0:adjustment;var newheight=$(obj).getHeight()+diff;if(obj!='focus'&&groupContainsFocus){newheight-=2;}
newheight-=adjustment;$(obj).setStyle({height:newheight+'px'});},_setMinHeight:function(obj,diff,adjustment,groupContainsFocus){adjustment=(isNaN(adjustment)||adjustment=="")?0:adjustment;var newheight=$(obj).getHeight()+diff;if(obj!='focus'&&groupContainsFocus){newheight-=2;}
newheight-=adjustment;$(obj).setStyle({minHeight:newheight+'px'});},_getTallest:function(objArray){var tallest=0;for(var i=0;i<objArray.length;i++){thisHeight=$(objArray[i]).getHeight();if(thisHeight>tallest){tallest=thisHeight;}}
return tallest;},propsClick:function(url,id){var stat_props=arguments[2]?'stat_props_'+arguments[2]+'_'+id:'stat_props_'+id
new Ajax.Request(url,{asynchronous:true,evalScripts:true,method:'post',parameters:{'vote[direction]':'up'},onSuccess:function(obj){if($(stat_props)=='[object HTMLSpanElement]'||$(stat_props)=='[object]')
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$('stat_props_'+id).update(obj.responseText)
$('prop_drop').replace('<li id="prop_drop" class="odd prop_drop">Thanks for Voting!</li>');},onFailure:function(){$('prop_drop').replace('<li id="prop_drop" class="odd prop_drop">Thanks for Voting!</li>');}});return false;});Event.observe('drop','click',function(){new Ajax.Request(url,{asynchronous:true,evalScripts:true,method:'post',parameters:{'vote[direction]':'down'},onSuccess:function(obj){if($('stat_props_'+id)=='[object HTMLSpanElement]'||$('stat_props_'+id)=='[object]')
$('stat_props_'+id).update(obj.responseText);$('prop_drop').replace('<li id="prop_drop" class="odd prop_drop">Dropped</li>');},onFailure:function(){$('prop_drop').replace('<li id="prop_drop" class="odd prop_drop">Thanks for Voting!</li>');}});return false;});});return false;},SwapInnerHTML:function(target,innerHTML){document.getElementById(target).innerHTML=innerHTML;},afterAvatarUploadSuccess:function(id,avatarable_type){avatarable_id=id
var anchor=document.createElement('a');anchor.setAttribute('id','cropping_link');anchor.setAttribute('href','/image_cropping/'+avatarable_id+'?avatarable_type='+avatarable_type);anchor.style.display="none"
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();PPP.BudgetObserver=Class.create();PPP.BudgetObserver.prototype={initialize:function(dailyBudgetField,minPriceField,maxPostsElement,maxPriceField,minPostsElement){this.dailyBudgetField=$(dailyBudgetField);this.dailyBudgetObserver=new Form.Element.Observer(this.dailyBudgetField,1.5,this.dailyBudgetChanged.bind(this));this.maxPostsElement=$(maxPostsElement);this.minPriceField=$(minPriceField);this.minPriceObserver=new Form.Element.Observer(this.minPriceField,1.5,this.minPriceChanged.bind(this));this.minPostsElement=$(minPostsElement);this.maxPriceField=$(maxPriceField);this.maxPriceObserver=new Form.Element.Observer(this.maxPriceField,1.5,this.maxPriceChanged.bind(this));},dailyBudgetChanged:function(element,value){this.minPriceChanged(this.minPriceField,$F(this.minPriceField));this.maxPriceChanged(this.maxPriceField,$F(this.maxPriceField));},minPriceChanged:function(element,value){var max_posts_count=Math.floor($F(this.dailyBudgetField)/value);if(isFinite(max_posts_count)){this.maxPostsElement.update(max_posts_count);new Effect.Highlight(this.maxPostsElement,{duration:1.0});}},maxPriceChanged:function(element,value){var min_posts_count=Math.floor($F(this.dailyBudgetField)/value);if(isFinite(min_posts_count)){this.minPostsElement.update(min_posts_count);new Effect.Highlight(this.minPostsElement,{duration:1.0});}}};var PPP_FlashHelper={setVariable:function(){var str_var;var str_msg;var str_movie;if(arguments.length==3){str_var=arguments[0]
str_msg=arguments[1];str_movie=arguments[2];}
else{str_var="messageTxt";str_msg=arguments[0];str_movie=arguments[1];}
var movie=this._getMovieObj(str_movie);if(!(PPP.validateArguments(movie,"",undefined,false))){movie.SetVariable(str_var,str_msg);return true;}
return false;},_getMovieObj:function(str_movie){if(navigator.appName.indexOf("Microsoft")!=-1){return window[str_movie];}
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catch(e){}},setEndingDate:function(str_value){try{document.getElementById('ending_date').innerHTML=str_value;}
catch(e){}},pieChartUpdater:function(value,target1,target2,element){function getRandom(range1,range2){rand=Math.random();if(rand<range1||rand>range2){rand=getRandom(range1,range2);}
return rand;}
randNumber=getRandom(.01,.1);beginningNumber=getRandom(.1,.5)
if(value==100&&element.checked==true){value=(beginningNumber*100);}
else
if(value<100&&element.checked==true){value=value+((randNumber*value));}
else
if(value<100&&element.checked==false){value=value-((randNumber*value));}
else{}
if(value<=0){value=0;}
else
if(value>=100){value=100;}
totalValue=Math.round(value,2);this.setVariable("messageText",totalValue,'pie_chart');$(target1).update(totalValue);}}
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var formElements=form.elements;options.method=form.method;var paramString="";for(var i=0;i<formElements.length;i++){paramString+=formElements[i].name+"="+formElements[i].value+"&";}
options.parameters=paramString;this.container={success:(container.success||container),failure:(container.failure||(container.success?null:container))}
this.transport=Ajax.getTransport();this.setOptions(options);var onComplete=this.options.onComplete||Prototype.emptyFunction;this.options.onComplete=(function(transport,param){this.updateContent();onComplete(transport,param);}).bind(this);this.request(form.action+urlAddition);},updateContent:function(){var receiver=this.container[this.success()?'success':'failure'];var response=this.transport.responseText;if(!this.options.evalScripts){response=response.stripScripts();}
if(this.options.onCompleteHandler){this.options.onCompleteHandler(response);}
if(this.success()){if(this.onComplete){setTimeout(this.onComplete.bind(this),10);}}}});Object.extend(Event,{_domReady:function(){if(arguments.callee.done)
return;arguments.callee.done=true;if(Event._timer)
clearInterval(Event._timer);Event._readyCallbacks.each(function(f){f()});Event._readyCallbacks=null;},onReady:function(f){if(!this._readyCallbacks){var domReady=this._domReady;if(domReady.done)
return f();if(document.addEventListener)
document.addEventListener("DOMContentLoaded",domReady,false);if(/WebKit/i.test(navigator.userAgent)){this._timer=setInterval(function(){if(/loaded|complete/.test(document.readyState))
domReady();},10);}
Event.observe(window,'load',domReady);Event._readyCallbacks=[];}
Event._readyCallbacks.push(f);}});PPP.observeSelectLinksBrowseBlogs=function(){};PPP.friendRequestSuccess=function(){$('add_friends').innerHTML='<a href="#">Request has been sent.</a>';}
PPP.friendRequestAutoAccepted=function(){$('add_friends').innerHTML='<a href="#">Is Your Friend.</a>';}
PPP.friendRequestFailure=function(){$('add_friends').innerHTML='<a href="#">Problem sending request.</a>';}
PPP.addToStreetTeamSuccess=function(){$('street_team_loader').hide();$('add_to_street_team_form_div').hide();$('add_to_street_team_li').innerHTML='Added to street team.';}
PPP.addToStreetTeamFailure=function(){$('street_team_loader').hide();$('add_to_street_team_form_div').hide();$('add_to_street_team_li').innerHTML='Failed to add blogger.';}
var SSUtils={doPrint:function()
{var page="<html><head>";page+="<link type='text/css' rel='stylesheet' href='/stylesheets/opp_overview_styles.css'/>";page+="<link type='text/css' rel='stylesheet' href='/stylesheets/main.css'/>";page+="<title>"+document.title+"</title></head><body style='background-color:#fff;background-image:none;'><div id='focus_container' class='content opp_details'>"+$('printableDiv').innerHTML+"</div></body></html>";var divH=$('printableDiv').offsetHeight+40;var divW=$('printableDiv').offsetWidth;printWin=window.open('about:blank','printWindow','height='+divH+', width='+divW+', menubar=1, resizable=1, dependent');printWin.document.open("text/html");printWin.document.write(page);printWin.document.close();printWin.print();}}
function PPP_FormChecker(){}
PPP_FormChecker.prototype.checkBoxes=function(formName,checkName){var form;if(typeof formName=="string"){form=this._getForm(formName);}else if(formName.toString().indexOf("object")!=-1){form=formName;}else{return false;}
if(checkName==""){return false;}
for(var i=0;i<form.length;i++){if((form[i].name.indexOf(checkName))==0&&form[i].type=="checkbox"){form[i].checked=true;}}
return true;},PPP_FormChecker.prototype.getCheckedContinents=function(tableId){var tableElement=this._getTableElement(tableId);var cellArray=new Array();var checkedContArray=new Array();this._getCellNodes(tableElement,cellArray);this._findCheckedContinents(checkedContArray,cellArray);for(var i=0;i<checkedContArray.length;i++){var countryArray=new Array();this.checkCountriesOfContinent(checkedContArray[i]);}},PPP_FormChecker.prototype._findCheckedContinents=function(checkedContArray,cellArray){for(var i=0;i<cellArray.length;i++){var kids=cellArray[i].childNodes;var found=false;for(var j=0;j<kids.length;j++){if(kids[j].nodeType==1&&kids[j].type=="checkbox"&&kids[j].checked==true){found=true;}
if(kids[j].nodeName=="LABEL"&&found==true){checkedContArray.push(kids[j].innerHTML);}}}},PPP_FormChecker.prototype.checkCountriesOfContinent=function(contName){if(contName==undefined||contName==""){return false;}
var tableElement=this._getTableElement('countries_table');if(tableElement==undefined){return false;}
var cellArray=new Array();this._getCellNodes(tableElement,cellArray);return this._getCountryInputCell(cellArray,contName);},PPP_FormChecker.prototype._getCountryInputCell=function(cellArray,contName){var checkedOne=false;for(var i=0;i<cellArray.length;i++){var kids=cellArray[i].childNodes;var found=false;for(var j=0;j<kids.length;j++){value=(kids[j].value)?kids[j].value:"";if(kids[j].nodeType=="1"&&kids[j].type=="hidden"&&contName.toLowerCase().indexOf(value.toLowerCase())>=0){found=true;}
if(kids[j].nodeType=="1"&&kids[j].type=="checkbox"&&found==true){kids[j].checked=true;checkedOne=true;}}}
return checkedOne;},PPP_FormChecker.prototype._getTableElement=function(tableId){var element;try{element=document.getElementById(tableId);return element;}catch(e){throw new Error("You must have an element (table) called countries_table");}},PPP_FormChecker.prototype._getCellNodes=function(element,cellArray){var kids=element.childNodes;for(var i=0;i<kids.length;i++){if(kids[i].nodeType==1&&kids[i].nodeName=="TD"){cellArray.push(kids[i]);}else{this._getCellNodes(kids[i],cellArray);}}},PPP_FormChecker.prototype.unCheckBoxes=function(formName,checkName){var form;if(typeof formName=="string"){form=this._getForm(formName);}else if(formName.toString().indexOf("object")!=-1){form=formName;}else{return false;}
if(checkName==""){return false;}
for(var i=0;i<form.length;i++){if((form[i].name.indexOf(checkName))==0&&form[i].type=="checkbox"){form[i].checked=false;}}
return true;}
PPP_FormChecker.prototype._getForm=function(str_formName){if(str_formName==""){return false;}
var form=document.forms[str_formName];if(form==undefined){return false;}else{return form;}}
PPP_FormChecker=new PPP_FormChecker();if(!window.SI){var SI={};};SI.Files={htmlClass:'SI-FILES-STYLIZED',fileClass:'file',wrapClass:'cabinet',fini:false,able:false,init:function()
{this.fini=true;var ie=0
if(window.opera||(ie&&ie<5.5)||!document.getElementsByTagName){return;}
this.able=true;var html=document.getElementsByTagName('html')[0];html.className+=(html.className!=''?' ':'')+this.htmlClass;},stylize:function(elem)
{if(!this.fini){this.init();};if(!this.able){return;};elem.parentNode.file=elem;elem.parentNode.onmousemove=function(e)
{if(typeof e=='undefined')e=window.event;if(typeof e.pageY=='undefined'&&typeof e.clientX=='number'&&document.documentElement)
{e.pageX=e.clientX+document.documentElement.scrollLeft;e.pageY=e.clientY+document.documentElement.scrollTop;};var ox=oy=0;var elem=this;if(elem.offsetParent)
{ox=elem.offsetLeft;oy=elem.offsetTop;while(elem=elem.offsetParent)
{ox+=elem.offsetLeft;oy+=elem.offsetTop;};};var x=e.pageX-ox;var y=e.pageY-oy;var w=this.file.offsetWidth;var h=this.file.offsetHeight;this.file.style.top=y-(h/2)+'px';this.file.style.left=x-(w-30)+'px';};},stylizeById:function(id)
{this.stylize(document.getElementById(id));},stylizeAll:function()
{if(!this.fini){this.init();};if(!this.able){return;};var inputs=document.getElementsByTagName('input');for(var i=0;i<inputs.length;i++)
{var input=inputs[i];if(input.type=='file'&&input.className.indexOf(this.fileClass)!=-1&&input.parentNode.className.indexOf(this.wrapClass)!=-1)
{this.stylize(input);};};}};var CropDraggable=Class.create();Object.extend(Object.extend(CropDraggable.prototype,Draggable.prototype),{initialize:function(_1){this.options=Object.extend({drawMethod:function(){}},arguments[1]||{});this.element=$(_1);this.handle=this.element;this.delta=this.currentDelta();this.dragging=false;this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);Draggables.register(this);},draw:function(_2){var _3=Position.cumulativeOffset(this.element);var d=this.currentDelta();_3[0]-=d[0];_3[1]-=d[1];var p=[0,1].map(function(i){return(_2[i]-_3[i]-this.offset[i]);}.bind(this));this.options.drawMethod(p);}});var Cropper={};Cropper.Img=Class.create();Cropper.Img.prototype={initialize:function(_7,_8){this.options=Object.extend({ratioDim:{x:0,y:0},minWidth:0,minHeight:0,displayOnInit:false,onEndCrop:Prototype.emptyFunction,captureKeys:true,onloadCoords:null,maxWidth:0,maxHeight:0},_8||{});this.img=$(_7);this.clickCoords={x:0,y:0};this.dragging=false;this.resizing=false;this.isWebKit=/Konqueror|Safari|KHTML/.test(navigator.userAgent);this.isIE=/MSIE/.test(navigator.userAgent);this.isOpera8=/Opera\s[1-8]/.test(navigator.userAgent);this.ratioX=0;this.ratioY=0;this.attached=false;this.fixedWidth=(this.options.maxWidth>0&&(this.options.minWidth>=this.options.maxWidth));this.fixedHeight=(this.options.maxHeight>0&&(this.options.minHeight>=this.options.maxHeight));if(typeof this.img=="undefined"){return;}
$A(document.getElementsByTagName("script")).each(function(s){if(s.src.match(/cropper\.js/)){var _a=s.src.replace(/cropper\.js(.*)?/,"");}});if(this.options.ratioDim.x>0&&this.options.ratioDim.y>0){var _c=this.getGCD(this.options.ratioDim.x,this.options.ratioDim.y);this.ratioX=this.options.ratioDim.x/_c;this.ratioY=this.options.ratioDim.y/_c;}
this.subInitialize();if(this.img.complete||this.isWebKit){this.onLoad();}else{Event.observe(this.img,"load",this.onLoad.bindAsEventListener(this));}},getGCD:function(a,b){if(b==0){return a;}
return this.getGCD(b,a%b);},onLoad:function(){var _f="imgCrop_";var _10=this.img.parentNode;var _11="";if(this.isOpera8){_11=" opera8";}
this.imgWrap=Builder.node("div",{"class":_f+"wrap"+_11});this.north=Builder.node("div",{"class":_f+"overlay "+_f+"north"},[Builder.node("span")]);this.east=Builder.node("div",{"class":_f+"overlay "+_f+"east"},[Builder.node("span")]);this.south=Builder.node("div",{"class":_f+"overlay "+_f+"south"},[Builder.node("span")]);this.west=Builder.node("div",{"class":_f+"overlay "+_f+"west"},[Builder.node("span")]);var _12=[this.north,this.east,this.south,this.west];this.dragArea=Builder.node("div",{"class":_f+"dragArea"},_12);this.handleN=Builder.node("div",{"class":_f+"handle "+_f+"handleN"});this.handleNE=Builder.node("div",{"class":_f+"handle "+_f+"handleNE"});this.handleE=Builder.node("div",{"class":_f+"handle "+_f+"handleE"});this.handleSE=Builder.node("div",{"class":_f+"handle "+_f+"handleSE"});this.handleS=Builder.node("div",{"class":_f+"handle "+_f+"handleS"});this.handleSW=Builder.node("div",{"class":_f+"handle "+_f+"handleSW"});this.handleW=Builder.node("div",{"class":_f+"handle "+_f+"handleW"});this.handleNW=Builder.node("div",{"class":_f+"handle "+_f+"handleNW"});this.selArea=Builder.node("div",{"class":_f+"selArea"},[Builder.node("div",{"class":_f+"marqueeHoriz "+_f+"marqueeNorth"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeVert "+_f+"marqueeEast"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeHoriz "+_f+"marqueeSouth"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeVert "+_f+"marqueeWest"},[Builder.node("span")]),this.handleN,this.handleNE,this.handleE,this.handleSE,this.handleS,this.handleSW,this.handleW,this.handleNW,Builder.node("div",{"class":_f+"clickArea"})]);this.imgWrap.appendChild(this.img);this.imgWrap.appendChild(this.dragArea);this.dragArea.appendChild(this.selArea);this.dragArea.appendChild(Builder.node("div",{"class":_f+"clickArea"}));_10.appendChild(this.imgWrap);this.startDragBind=this.startDrag.bindAsEventListener(this);Event.observe(this.dragArea,"mousedown",this.startDragBind);this.onDragBind=this.onDrag.bindAsEventListener(this);Event.observe(document,"mousemove",this.onDragBind);this.endCropBind=this.endCrop.bindAsEventListener(this);Event.observe(document,"mouseup",this.endCropBind);this.resizeBind=this.startResize.bindAsEventListener(this);this.handles=[this.handleN,this.handleNE,this.handleE,this.handleSE,this.handleS,this.handleSW,this.handleW,this.handleNW];this.registerHandles(true);if(this.options.captureKeys){this.keysBind=this.handleKeys.bindAsEventListener(this);Event.observe(document,"keypress",this.keysBind);}
new CropDraggable(this.selArea,{drawMethod:this.moveArea.bindAsEventListener(this)});this.setParams();},registerHandles:function(_13){for(var i=0;i<this.handles.length;i++){var _15=$(this.handles[i]);if(_13){var _16=false;if(this.fixedWidth&&this.fixedHeight){_16=true;}else{if(this.fixedWidth||this.fixedHeight){var _17=_15.className.match(/([S|N][E|W])$/);var _18=_15.className.match(/(E|W)$/);var _19=_15.className.match(/(N|S)$/);if(_17){_16=true;}else{if(this.fixedWidth&&_18){_16=true;}else{if(this.fixedHeight&&_19){_16=true;}}}}}
if(_16){_15.hide();}else{Event.observe(_15,"mousedown",this.resizeBind);}}else{_15.show();Event.stopObserving(_15,"mousedown",this.resizeBind);}}},setParams:function(){this.imgW=this.img.width;this.imgH=this.img.height;$(this.north).setStyle({height:0});$(this.east).setStyle({width:0,height:0});$(this.south).setStyle({height:0});$(this.west).setStyle({width:0,height:0});$(this.imgWrap).setStyle({"width":this.imgW+"px","height":this.imgH+"px"});$(this.selArea).hide();var _1a={x1:0,y1:0,x2:0,y2:0};var _1b=false;if(this.options.onloadCoords!=null){_1a=this.cloneCoords(this.options.onloadCoords);_1b=true;}else{if(this.options.ratioDim.x>0&&this.options.ratioDim.y>0){_1a.x1=Math.ceil((this.imgW-this.options.ratioDim.x)/2);_1a.y1=Math.ceil((this.imgH-this.options.ratioDim.y)/2);_1a.x2=_1a.x1+this.options.ratioDim.x;_1a.y2=_1a.y1+this.options.ratioDim.y;_1b=true;}}
this.setAreaCoords(_1a,false,false,1);if(this.options.displayOnInit&&_1b){this.selArea.show();this.drawArea();this.endCrop();}
this.attached=true;},remove:function(){if(this.attached){this.attached=false;this.imgWrap.parentNode.insertBefore(this.img,this.imgWrap);this.imgWrap.parentNode.removeChild(this.imgWrap);Event.stopObserving(this.dragArea,"mousedown",this.startDragBind);Event.stopObserving(document,"mousemove",this.onDragBind);Event.stopObserving(document,"mouseup",this.endCropBind);this.registerHandles(false);if(this.options.captureKeys){Event.stopObserving(document,"keypress",this.keysBind);}}},reset:function(){if(!this.attached){this.onLoad();}else{this.setParams();}
this.endCrop();},handleKeys:function(e){var dir={x:0,y:0};if(!this.dragging){switch(e.keyCode){case(37):dir.x=-1;break;case(38):dir.y=-1;break;case(39):dir.x=1;break;case(40):dir.y=1;break;}
if(dir.x!=0||dir.y!=0){if(e.shiftKey){dir.x*=10;dir.y*=10;}
this.moveArea([this.areaCoords.x1+dir.x,this.areaCoords.y1+dir.y]);Event.stop(e);}}},calcW:function(){return(this.areaCoords.x2-this.areaCoords.x1);},calcH:function(){return(this.areaCoords.y2-this.areaCoords.y1);},moveArea:function(_1e){this.setAreaCoords({x1:_1e[0],y1:_1e[1],x2:_1e[0]+this.calcW(),y2:_1e[1]+this.calcH()},true,false);this.drawArea();},cloneCoords:function(_1f){return{x1:_1f.x1,y1:_1f.y1,x2:_1f.x2,y2:_1f.y2};},setAreaCoords:function(_20,_21,_22,_23,_24){if(_21){var _25=_20.x2-_20.x1;var _26=_20.y2-_20.y1;if(_20.x1<0){_20.x1=0;_20.x2=_25;}
if(_20.y1<0){_20.y1=0;_20.y2=_26;}
if(_20.x2>this.imgW){_20.x2=this.imgW;_20.x1=this.imgW-_25;}
if(_20.y2>this.imgH){_20.y2=this.imgH;_20.y1=this.imgH-_26;}}else{if(_20.x1<0){_20.x1=0;}
if(_20.y1<0){_20.y1=0;}
if(_20.x2>this.imgW){_20.x2=this.imgW;}
if(_20.y2>this.imgH){_20.y2=this.imgH;}
if(_23!=null){if(this.ratioX>0){this.applyRatio(_20,{x:this.ratioX,y:this.ratioY},_23,_24);}else{if(_22){this.applyRatio(_20,{x:1,y:1},_23,_24);}}
var _27=[this.options.minWidth,this.options.minHeight];var _28=[this.options.maxWidth,this.options.maxHeight];if(_27[0]>0||_27[1]>0||_28[0]>0||_28[1]>0){var _29={a1:_20.x1,a2:_20.x2};var _2a={a1:_20.y1,a2:_20.y2};var _2b={min:0,max:this.imgW};var _2c={min:0,max:this.imgH};if((_27[0]!=0||_27[1]!=0)&&_22){if(_27[0]>0){_27[1]=_27[0];}else{if(_27[1]>0){_27[0]=_27[1];}}}
if((_28[0]!=0||_28[0]!=0)&&_22){if(_28[0]>0&&_28[0]<=_28[1]){_28[1]=_28[0];}else{if(_28[1]>0&&_28[1]<=_28[0]){_28[0]=_28[1];}}}
if(_27[0]>0){this.applyDimRestriction(_29,_27[0],_23.x,_2b,"min");}
if(_27[1]>1){this.applyDimRestriction(_2a,_27[1],_23.y,_2c,"min");}
if(_28[0]>0){this.applyDimRestriction(_29,_28[0],_23.x,_2b,"max");}
if(_28[1]>1){this.applyDimRestriction(_2a,_28[1],_23.y,_2c,"max");}
_20={x1:_29.a1,y1:_2a.a1,x2:_29.a2,y2:_2a.a2};}}}
this.areaCoords=_20;},applyDimRestriction:function(_2d,val,_2f,_30,_31){var _32;if(_31=="min"){_32=((_2d.a2-_2d.a1)<val);}else{_32=((_2d.a2-_2d.a1)>val);}
if(_32){if(_2f==1){_2d.a2=_2d.a1+val;}else{_2d.a1=_2d.a2-val;}
if(_2d.a1<_30.min){_2d.a1=_30.min;_2d.a2=val;}else{if(_2d.a2>_30.max){_2d.a1=_30.max-val;_2d.a2=_30.max;}}}},applyRatio:function(_33,_34,_35,_36){var _37;if(_36=="N"||_36=="S"){_37=this.applyRatioToAxis({a1:_33.y1,b1:_33.x1,a2:_33.y2,b2:_33.x2},{a:_34.y,b:_34.x},{a:_35.y,b:_35.x},{min:0,max:this.imgW});_33.x1=_37.b1;_33.y1=_37.a1;_33.x2=_37.b2;_33.y2=_37.a2;}else{_37=this.applyRatioToAxis({a1:_33.x1,b1:_33.y1,a2:_33.x2,b2:_33.y2},{a:_34.x,b:_34.y},{a:_35.x,b:_35.y},{min:0,max:this.imgH});_33.x1=_37.a1;_33.y1=_37.b1;_33.x2=_37.a2;_33.y2=_37.b2;}},applyRatioToAxis:function(_38,_39,_3a,_3b){var _3c=Object.extend(_38,{});var _3d=_3c.a2-_3c.a1;var _3e=Math.floor(_3d*_39.b/_39.a);var _3f;var _40;var _41=null;if(_3a.b==1){_3f=_3c.b1+_3e;if(_3f>_3b.max){_3f=_3b.max;_41=_3f-_3c.b1;}
_3c.b2=_3f;}else{_3f=_3c.b2-_3e;if(_3f<_3b.min){_3f=_3b.min;_41=_3f+_3c.b2;}
_3c.b1=_3f;}
if(_41!=null){_40=Math.floor(_41*_39.a/_39.b);if(_3a.a==1){_3c.a2=_3c.a1+_40;}else{_3c.a1=_3c.a1=_3c.a2-_40;}}
return _3c;},drawArea:function(){var _42=this.calcW();var _43=this.calcH();var px="px";var _45=[this.areaCoords.x1+px,this.areaCoords.y1+px,_42+px,_43+px,this.areaCoords.x2+px,this.areaCoords.y2+px,(this.img.width-this.areaCoords.x2)+px,(this.img.height-this.areaCoords.y2)+px];var _46=this.selArea.style;_46.left=_45[0];_46.top=_45[1];_46.width=_45[2];_46.height=_45[3];var _47=Math.ceil((_42-6)/2)+px;var _48=Math.ceil((_43-6)/2)+px;this.handleN.style.left=_47;this.handleE.style.top=_48;this.handleS.style.left=_47;this.handleW.style.top=_48;this.north.style.height=_45[1];var _49=this.east.style;_49.top=_45[1];_49.height=_45[3];_49.left=_45[4];_49.width=_45[6];var _4a=this.south.style;_4a.top=_45[5];_4a.height=_45[7];var _4b=this.west.style;_4b.top=_45[1];_4b.height=_45[3];_4b.width=_45[0];this.subDrawArea();this.forceReRender();},forceReRender:function(){if(this.isIE||this.isWebKit){var n=document.createTextNode(" ");var d,el,fixEL,i;if(this.isIE){fixEl=this.selArea;}else{if(this.isWebKit){fixEl=document.getElementsByClassName("imgCrop_marqueeSouth",this.imgWrap)[0];d=Builder.node("div","");d.style.visibility="hidden";var _4e=["SE","S","SW"];for(i=0;i<_4e.length;i++){el=document.getElementsByClassName("imgCrop_handle"+_4e[i],this.selArea)[0];if(el.childNodes.length){el.removeChild(el.childNodes[0]);}
el.appendChild(d);}}}
fixEl.appendChild(n);fixEl.removeChild(n);}},startResize:function(e){this.startCoords=this.cloneCoords(this.areaCoords);this.resizing=true;this.resizeHandle=Event.element(e).classNames().toString().replace(/([^N|NE|E|SE|S|SW|W|NW])+/,"");Event.stop(e);},startDrag:function(e){this.selArea.show();this.clickCoords=this.getCurPos(e);this.setAreaCoords({x1:this.clickCoords.x,y1:this.clickCoords.y,x2:this.clickCoords.x,y2:this.clickCoords.y},false,false,null);this.dragging=true;this.onDrag(e);Event.stop(e);},getCurPos:function(e){var el=this.imgWrap,wrapOffsets=Position.cumulativeOffset(el);while(el.nodeName!="BODY"){wrapOffsets[1]-=el.scrollTop||0;wrapOffsets[0]-=el.scrollLeft||0;el=el.parentNode;}
return curPos={x:Event.pointerX(e)-wrapOffsets[0],y:Event.pointerY(e)-wrapOffsets[1]};},onDrag:function(e){if(this.dragging||this.resizing){var _54=null;var _55=this.getCurPos(e);var _56=this.cloneCoords(this.areaCoords);var _57={x:1,y:1};if(this.dragging){if(_55.x<this.clickCoords.x){_57.x=-1;}
if(_55.y<this.clickCoords.y){_57.y=-1;}
this.transformCoords(_55.x,this.clickCoords.x,_56,"x");this.transformCoords(_55.y,this.clickCoords.y,_56,"y");}else{if(this.resizing){_54=this.resizeHandle;if(_54.match(/E/)){this.transformCoords(_55.x,this.startCoords.x1,_56,"x");if(_55.x<this.startCoords.x1){_57.x=-1;}}else{if(_54.match(/W/)){this.transformCoords(_55.x,this.startCoords.x2,_56,"x");if(_55.x<this.startCoords.x2){_57.x=-1;}}}
if(_54.match(/N/)){this.transformCoords(_55.y,this.startCoords.y2,_56,"y");if(_55.y<this.startCoords.y2){_57.y=-1;}}else{if(_54.match(/S/)){this.transformCoords(_55.y,this.startCoords.y1,_56,"y");if(_55.y<this.startCoords.y1){_57.y=-1;}}}}}
this.setAreaCoords(_56,false,e.shiftKey,_57,_54);this.drawArea();Event.stop(e);}},transformCoords:function(_58,_59,_5a,_5b){var _5c=[_58,_59];if(_58>_59){_5c.reverse();}
_5a[_5b+"1"]=_5c[0];_5a[_5b+"2"]=_5c[1];},endCrop:function(){this.dragging=false;this.resizing=false;this.options.onEndCrop(this.areaCoords,{width:this.calcW(),height:this.calcH()});},subInitialize:function(){},subDrawArea:function(){}};Cropper.ImgWithPreview=Class.create();Object.extend(Object.extend(Cropper.ImgWithPreview.prototype,Cropper.Img.prototype),{subInitialize:function(){this.hasPreviewImg=false;if(typeof(this.options.previewWrap)!="undefined"&&this.options.minWidth>0&&this.options.minHeight>0){this.previewWrap=$(this.options.previewWrap);this.previewImg=this.img.cloneNode(false);this.previewImg.id="imgCrop_"+this.previewImg.id;this.options.displayOnInit=true;this.hasPreviewImg=true;this.previewWrap.addClassName("imgCrop_previewWrap");this.previewWrap.setStyle({width:this.options.minWidth+"px",height:this.options.minHeight+"px"});this.previewWrap.appendChild(this.previewImg);}},subDrawArea:function(){if(this.hasPreviewImg){var _5d=this.calcW();var _5e=this.calcH();var _5f={x:this.imgW/_5d,y:this.imgH/_5e};var _60={x:_5d/this.options.minWidth,y:_5e/this.options.minHeight};var _61={w:Math.ceil(this.options.minWidth*_5f.x)+"px",h:Math.ceil(this.options.minHeight*_5f.y)+"px",x:"-"+Math.ceil(this.areaCoords.x1/_60.x)+"px",y:"-"+Math.ceil(this.areaCoords.y1/_60.y)+"px"};var _62=this.previewImg.style;_62.width=_61.w;_62.height=_61.h;_62.left=_61.x;_62.top=_61.y;}}});