var Prototype={Version:'1.6.0.2',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():String(object);}catch(e){if(e instanceof RangeError)return'...';throw e;}},toJSON:function(object){var type=typeof object;switch(type){case'undefined':case'function':case'unknown':return;case'boolean':return object.toString();}
if(object===null)return'null';if(object.toJSON)return object.toJSON();if(Object.isElement(object))return;var results=[];for(var property in object){var value=Object.toJSON(object[property]);if(!Object.isUndefined(value))
results.push(property.toJSON()+': '+value);}
return'{'+results.join(', ')+'}';},toQueryString:function(object){return $H(object).toQueryString();},toHTML:function(object){return object&&object.toHTML?object.toHTML():String.interpret(object);},keys:function(object){var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){return Object.extend({},object);},isElement:function(object){return object&&object.nodeType==1;},isArray:function(object){return object!=null&&typeof object=="object"&&'splice'in object&&'join'in object;},isHash:function(object){return object instanceof Hash;},isFunction:function(object){return typeof object=="function";},isString:function(object){return typeof object=="string";},isNumber:function(object){return typeof object=="number";},isUndefined:function(object){return typeof object=="undefined";}});Object.extend(Function.prototype,{argumentNames:function(){var names=this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].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);});}});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 $A(iterable){if(!iterable)return[];if(iterable.toArray)return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;}
if(Prototype.Browser.WebKit){$A=function(iterable){if(!iterable)return[];if(!(Object.isFunction(iterable)&&iterable=='[object NodeList]')&&iterable.toArray)return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;};}
Array.from=$A;Object.extend(Array.prototype,Enumerable);if(!Array.prototype._reverse)Array.prototype._reverse=Array.prototype.reverse;Object.extend(Array.prototype,{_each:function(iterator){for(var i=0,length=this.length;i<length;i++)
iterator(this[i]);},clear:function(){this.length=0;return this;},first:function(){return this[0];},last:function(){return this[this.length-1];},compact:function(){return this.select(function(value){return value!=null;});},flatten:function(){return this.inject([],function(array,value){return array.concat(Object.isArray(value)?value.flatten():[value]);});},without:function(){var values=$A(arguments);return this.select(function(value){return!values.include(value);});},reverse:function(inline){return(inline!==false?this:this.toArray())._reverse();},reduce:function(){return this.length>1?this:this[0];},uniq:function(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value)))
array.push(value);return array;});},intersect:function(array){return this.uniq().findAll(function(item){return array.detect(function(value){return item===value});});},clone:function(){return[].concat(this);},size:function(){return this.length;},inspect:function(){return'['+this.map(Object.inspect).join(', ')+']';},toJSON:function(){var results=[];this.each(function(object){var value=Object.toJSON(object);if(!Object.isUndefined(value))results.push(value);});return'['+results.join(', ')+']';}});if(Object.isFunction(Array.prototype.forEach))
Array.prototype._each=Array.prototype.forEach;if(!Array.prototype.indexOf)Array.prototype.indexOf=function(item,i){i||(i=0);var length=this.length;if(i<0)i=length+i;for(;i<length;i++)
if(this[i]===item)return i;return-1;};if(!Array.prototype.lastIndexOf)Array.prototype.lastIndexOf=function(item,i){i=isNaN(i)?this.length:(i<0?this.length+i:i)+1;var n=this.slice(0,i).reverse().indexOf(item);return(n<0)?n:i-n-1;};Array.prototype.toArray=Array.prototype.clone;function $w(string){if(!Object.isString(string))return[];string=string.strip();return string?string.split(/\s+/):[];}
if(Prototype.Browser.Opera){Array.prototype.concat=function(){var array=[];for(var i=0,length=this.length;i<length;i++)array.push(this[i]);for(var i=0,length=arguments.length;i<length;i++){if(Object.isArray(arguments[i])){for(var j=0,arrayLength=arguments[i].length;j<arrayLength;j++)
array.push(arguments[i][j]);}else{array.push(arguments[i]);}}
return array;};}
Object.extend(Number.prototype,{toColorPart:function(){return this.toPaddedString(2,16);},succ:function(){return this+1;},times:function(iterator){$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
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
for(var name in headers)
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elements.push($(arguments[i]));return elements;}
if(Object.isString(element))
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.setAttribute(name,name);else element.setAttribute(name,value);}
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else{properties=['border-left-width','padding-left','padding-right','border-right-width'];}
return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10);})+'px';default:return proceed(element,style);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==='title')return element.title;return proceed(element,attribute);});}
else if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(proceed,element){element=$(element);var position=element.getStyle('position');if(position!=='static')return proceed(element);element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});$w('positionedOffset viewportOffset').each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);var position=element.getStyle('position');if(position!=='static')return proceed(element);var offsetParent=element.getOffsetParent();if(offsetParent&&offsetParent.getStyle('position')==='fixed')
offsetParent.setStyle({zoom:1});element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});});Element.Methods.getStyle=function(element,style){element=$(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=$(element);var currentStyle=element.currentStyle;if((currentStyle&&!currentStyle.hasLayout)||(!currentStyle&&element.style.zoom=='normal'))
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else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(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){$A(element.childNodes).each(function(node){element.removeChild(node)});Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)});}
else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
if('outerHTML'in document.createElement('div')){Element.Methods.replace=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){element.parentNode.replaceChild(content,element);return element;}
content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling)
fragments.each(function(node){parent.insertBefore(node,nextSibling)});else
fragments.each(function(node){parent.appendChild(node)});}
else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
Element._returnOffset=function(l,t){var result=[l,t];result.left=l;result.top=t;return result;};Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element('div'),t=Element._insertionTranslations.tags[tagName];if(t){div.innerHTML=t[0]+html+t[1];t[2].times(function(){div=div.firstChild});}else div.innerHTML=html;return $A(div.childNodes);};Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element);},top:function(element,node){element.insertBefore(node,element.firstChild);},bottom:function(element,node){element.appendChild(node);},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling);},tags:{TABLE:['<table>','</table>',1],TBODY:['<table><tbody>','</tbody></table>',2],TR:['<table><tbody><tr>','</tr></tbody></table>',3],TD:['<table><tbody><tr><td>','</td></tr></tbody></table>',4],SELECT:['<select>','</select>',1]}};(function(){Object.extend(this.tags,{THEAD:this.tags.TBODY,TFOOT:this.tags.TBODY,TH:this.tags.TD});}).call(Element._insertionTranslations);Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return node&&node.specified;}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);if(!Prototype.BrowserFeatures.ElementExtensions&&document.createElement('div').__proto__){window.HTMLElement={};window.HTMLElement.prototype=document.createElement('div').__proto__;Prototype.BrowserFeatures.ElementExtensions=true;}
Element.extend=(function(){if(Prototype.BrowserFeatures.SpecificElementExtensions)
return Prototype.K;var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||element._extendedByPrototype||element.nodeType!=1||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName,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); c = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);},pseudo:function(m){if(m[6])m[6]=m[6].replace(/"/g,'\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[([\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase();},className:function(element,matches){return Element.hasClassName(element,matches[1]);},id:function(element,matches){return element.id===matches[1];},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1]);},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);return nodeValue&&Selector.operators[matches[2]](nodeValue,matches[5]||matches[6]);}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++)
a.push(node);return a;},mark:function(nodes){var _true=Prototype.emptyFunction;for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=_true;return nodes;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=undefined;return nodes;},index:function(parentNode,reverse,ofType){parentNode._countedByPrototype=Prototype.emptyFunction;if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>=0;i--){var node=nodes[i];if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}}else{for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++)
if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}},unique:function(nodes){if(nodes.length==0)return nodes;var results=[],n;for(var i=0,l=nodes.length;i<l;i++)
if(!(n=nodes[i])._countedByPrototype){n._countedByPrototype=Prototype.emptyFunction;results.push(Element.extend(n));}
return Selector.handlers.unmark(results);},descendant:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName('*'));return results;},child:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){for(var j=0,child;child=node.childNodes[j];j++)
if(child.nodeType==1&&child.tagName!='!')results.push(child);}
return results;},adjacent:function(nodes){for(var i=0,results=[],node;node=nodes[i];i++){var next=this.nextElementSibling(node);if(next)results.push(next);}
return results;},laterSibling:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,Element.nextSiblings(node));return results;},nextElementSibling:function(node){while(node=node.nextSibling)
if(node.nodeType==1)return node;return null;},previousElementSibling:function(node){while(node=node.previousSibling)
if(node.nodeType==1)return node;return null;},tagName:function(nodes,root,tagName,combinator){var uTagName=tagName.toUpperCase();var results=[],h=Selector.handlers;if(nodes){if(combinator){if(combinator=="descendant"){for(var i=0,node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName(tagName));return results;}else nodes=this[combinator](nodes);if(tagName=="*")return nodes;}
for(var i=0,node;node=nodes[i];i++)
if(node.tagName.toUpperCase()===uTagName)results.push(node);return results;}else return root.getElementsByTagName(tagName);},id:function(nodes,root,id,combinator){var targetNode=$(id),h=Selector.handlers;if(!targetNode)return[];if(!nodes&&root==document)return[targetNode];if(nodes){if(combinator){if(combinator=='child'){for(var i=0,node;node=nodes[i];i++)
if(targetNode.parentNode==node)return[targetNode];}else if(combinator=='descendant'){for(var i=0,node;node=nodes[i];i++)
if(Element.descendantOf(targetNode,node))return[targetNode];}else if(combinator=='adjacent'){for(var i=0,node;node=nodes[i];i++)
if(Selector.handlers.previousElementSibling(targetNode)==node)
return[targetNode];}else nodes=h[combinator](nodes);}
for(var i=0,node;node=nodes[i];i++)
if(node==targetNode)return[targetNode];return[];}
return(targetNode&&Element.descendantOf(targetNode,root))?[targetNode]:[];},className:function(nodes,root,className,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);return Selector.handlers.byClassName(nodes,root,className);},byClassName:function(nodes,root,className){if(!nodes)nodes=Selector.handlers.descendant([root]);var needle=' '+className+' ';for(var i=0,results=[],node,nodeClassName;node=nodes[i];i++){nodeClassName=node.className;if(nodeClassName.length==0)continue;if(nodeClassName==className||(' '+nodeClassName+' ').include(needle))
results.push(node);}
return results;},attrPresence:function(nodes,root,attr,combinator){if(!nodes)nodes=root.getElementsByTagName("*");if(nodes&&combinator)nodes=this[combinator](nodes);var results=[];for(var i=0,node;node=nodes[i];i++)
if(Element.hasAttribute(node,attr))results.push(node);return results;},attr:function(nodes,root,attr,value,operator,combinator){if(!nodes)nodes=root.getElementsByTagName("*");if(nodes&&combinator)nodes=this[combinator](nodes);var handler=Selector.operators[operator],results=[];for(var i=0,node;node=nodes[i];i++){var nodeValue=Element.readAttribute(node,attr);if(nodeValue===null)continue;if(handler(nodeValue,value))results.push(node);}
return results;},pseudo:function(nodes,name,value,root,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);if(!nodes)nodes=root.getElementsByTagName("*");return Selector.pseudos[name](nodes,value,root);}},pseudos:{'first-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.previousElementSibling(node))continue;results.push(node);}
return results;},'last-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.nextElementSibling(node))continue;results.push(node);}
return results;},'only-child':function(nodes,value,root){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
if(!h.previousElementSibling(node)&&!h.nextElementSibling(node))
results.push(node);return results;},'nth-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root);},'nth-last-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true);},'nth-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,false,true);},'nth-last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true,true);},'first-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,false,true);},'last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,true,true);},'only-of-type':function(nodes,formula,root){var p=Selector.pseudos;return p['last-of-type'](p['first-of-type'](nodes,formula,root),formula,root);},getIndices:function(a,b,total){if(a==0)return b>0?[b]:[];return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0)memo.push(i);return memo;});},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0)return[];if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}}
if(formula.match(/^\d+$/)){formula=Number(formula);for(var i=0,node;node=nodes[i];i++)
if(node.nodeIndex==formula)results.push(node);}else if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){for(var j=0;j<l;j++)
if(node.nodeIndex==indices[j])results.push(node);}}
h.unmark(nodes);h.unmark(indexed);return results;},'empty':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.tagName=='!'||(node.firstChild&&!node.innerHTML.match(/^\s*$/)))continue;results.push(node);}
return results;},'not':function(nodes,selector,root){var h=Selector.handlers,selectorType,m;var exclusions=new Selector(selector).findElements(root);h.mark(exclusions);for(var i=0,results=[],node;node=nodes[i];i++)
if(!node._countedByPrototype)results.push(node);h.unmark(exclusions);return results;},'enabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(!node.disabled)results.push(node);return results;},'disabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.disabled)results.push(node);return results;},'checked':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.checked)results.push(node);return results;}},operators:{'=':function(nv,v){return nv==v;},'!=':function(nv,v){return nv!=v;},'^=':function(nv,v){return nv.startsWith(v);},'$=':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()+'-');}},split:function(expression){var expressions=[];expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip());});return expressions;},matchElements:function(elements,expression){var matches=$$(expression),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++)
if(element._countedByPrototype)results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false;}
return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){expressions=Selector.split(expressions.join(','));var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i<l;i++){selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element));}
return(l>1)?h.unique(results):results;}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++)
if(node.tagName!=="!")a.push(node);return a;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node.removeAttribute('_countedByPrototype');return nodes;}});}
function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){$(form).reset();return form;},serializeElements:function(elements,options){if(typeof options!='object')options={hash:!!options};else if(Object.isUndefined(options.hash))options.hash=true;var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;value=$(element).getValue();if(value!=null&&(element.type!='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._prototypeEventID)return element._prototypeEventID[0];arguments.callee.id=arguments.callee.id||1;return element._prototypeEventID=[++arguments.callee.id];}
function getDOMEventName(eventName){if(eventName&&eventName.include(':'))return"dataavailable";return eventName;}
function getCacheForID(id){return cache[id]=cache[id]||{};}
function getWrappersForEventName(id,eventName){var c=getCacheForID(id);return c[eventName]=c[eventName]||[];}
function createWrapper(element,eventName,handler){var id=getEventID(element);var c=getWrappersForEventName(id,eventName);if(c.pluck("handler").include(handler))return false;var wrapper=function(event){if(!Event||!Event.extend||(event.eventName&&event.eventName!=eventName))
return false;Event.extend(event);handler.call(element,event);};wrapper.handler=handler;c.push(wrapper);return wrapper;}
function findWrapper(id,eventName,handler){var c=getWrappersForEventName(id,eventName);return c.find(function(wrapper){return wrapper.handler==handler});}
function destroyWrapper(id,eventName,handler){var c=getCacheForID(id);if(!c[eventName])return false;c[eventName]=c[eventName].without(findWrapper(id,eventName,handler));}
function destroyCache(){for(var id in cache)
for(var eventName in cache[id])
cache[id][eventName]=null;}
if(window.attachEvent){window.attachEvent("onunload",destroyCache);}
return{observe:function(element,eventName,handler){element=$(element);var name=getDOMEventName(eventName);var wrapper=createWrapper(element,eventName,handler);if(!wrapper)return element;if(element.addEventListener){element.addEventListener(name,wrapper,false);}else{element.attachEvent("on"+name,wrapper);}
return element;},stopObserving:function(element,eventName,handler){element=$(element);var id=getEventID(element),name=getDOMEventName(eventName);if(!handler&&eventName){getWrappersForEventName(id,eventName).each(function(wrapper){element.stopObserving(eventName,wrapper.handler);});return element;}else if(!eventName){Object.keys(getCacheForID(id)).each(function(eventName){element.stopObserving(eventName);});return element;}
var wrapper=findWrapper(id,eventName,handler);if(!wrapper)return element;if(element.removeEventListener){element.removeEventListener(name,wrapper,false);}else{element.detachEvent("on"+name,wrapper);}
destroyWrapper(id,eventName,handler);return element;},fire:function(element,eventName,memo){element=$(element);if(element==document&&document.createEvent&&!element.dispatchEvent)
element=document.documentElement;var event;if(document.createEvent){event=document.createEvent("HTMLEvents");event.initEvent("dataavailable",true,true);}else{event=document.createEventObject();event.eventType="ondataavailable";}
event.eventName=eventName;event.memo=memo||{};if(document.createEvent){element.dispatchEvent(event);}else{element.fireEvent(event.eventType,event);}
return Event.extend(event);}};})());Object.extend(Event,Event.Methods);Element.addMethods({fire:Event.fire,observe:Event.observe,stopObserving:Event.stopObserving});Object.extend(document,{fire:Element.Methods.fire.methodize(),observe:Element.Methods.observe.methodize(),stopObserving:Element.Methods.stopObserving.methodize(),loaded:false});(function(){var timer;function fireContentLoadedEvent(){if(document.loaded)return;if(timer)window.clearInterval(timer);document.fire("dom:loaded");document.loaded=true;}
if(document.addEventListener){if(Prototype.Browser.WebKit){timer=window.setInterval(function(){if(/loaded|complete/.test(document.readyState))
fireContentLoadedEvent();},0);Event.observe(window,"load",fireContentLoadedEvent);}else{document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false);}}else{document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");$("__onDOMContentLoaded").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;fireContentLoadedEvent();}};}})();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;var Insertion={Before:function(element,content){return Element.insert(element,{before:content});},Top:function(element,content){return Element.insert(element,{top:content});},Bottom:function(element,content){return Element.insert(element,{bottom:content});},After:function(element,content){return Element.insert(element,{after:content});}};var $continue=new Error('"throw $continue" is deprecated, use "return" instead');var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;},within:function(element,x,y){if(this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element,x,y);this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(element);return(y>=this.offset[1]&&y<this.offset[1]+element.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+element.offsetWidth);},withinIncludingScrolloffsets:function(element,x,y){var offsetcache=Element.cumulativeScrollOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=Element.cumulativeOffset(element);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+element.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+element.offsetWidth);},overlap:function(mode,element){if(!mode)return 0;if(mode=='vertical')
return((this.offset[1]+element.offsetHeight)-this.ycomp)/element.offsetHeight;if(mode=='horizontal')
return((this.offset[0]+element.offsetWidth)-this.xcomp)/element.offsetWidth;},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(element){Position.prepare();return Element.absolutize(element);},relativize:function(element){Position.prepare();return Element.relativize(element);},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(source,target,options){options=options||{};return Element.clonePosition(target,source,options);}};if(!document.getElementsByClassName)document.getElementsByClassName=function(instanceMethods){function iter(name){return name.blank()?null:"[contains(concat(' ', @class, ' '), ' "+name+" ')]";}
instanceMethods.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(element,className){className=className.toString().strip();var cond=/\s/.test(className)?$w(className).map(iter).join(''):iter(className);return cond?document._getElementsByXPath('.//*'+cond,element):[];}:function(element,className){className=className.toString().strip();var elements=[],classNames=(/\s/.test(className)?$w(className):null);if(!classNames&&!className)return elements;var nodes=$(element).getElementsByTagName('*');className=' '+className+' ';for(var i=0,child,cn;child=nodes[i];i++){if(child.className&&(cn=' '+child.className+' ')&&(cn.include(className)||(classNames&&classNames.all(function(name){return!name.toString().blank()&&cn.include(' '+name+' ');}))))
elements.push(Element.extend(child));}
return elements;};return function(className,parentElement){return $(parentElement||document.body).getElementsByClassName(className);};}(Element.Methods);Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(element){this.element=$(element);},_each:function(iterator){this.element.className.split(/\s+/).select(function(name){return name.length>0;})._each(iterator);},set:function(className){this.element.className=className;},add:function(classNameToAdd){if(this.include(classNameToAdd))return;this.set($A(this).concat(classNameToAdd).join(' '));},remove:function(classNameToRemove){if(!this.include(classNameToRemove))return;this.set($A(this).without(classNameToRemove).join(' '));},toString:function(){return $A(this).join(' ');}};Object.extend(Element.ClassNames.prototype,Enumerable);Element.addMethods();String.prototype.parseColor=function(){var color='#';if(this.slice(0,4)=='rgb('){var cols=this.slice(4,this.length-1).split(',');var i=0;do{color+=parseInt(cols[i]).toColorPart()}while(++i<3);}else{if(this.slice(0,1)=='#'){if(this.length==4)for(var i=1;i<4;i++)color+=(this.charAt(i)+this.charAt(i)).toLowerCase();if(this.length==7)color=this.toLowerCase();}}
return(color.length==7?color:(arguments[0]||this));};Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:(node.hasChildNodes()?Element.collectTextNodes(node):''));}).flatten().join('');};Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:((node.hasChildNodes()&&!Element.hasClassName(node,className))?Element.collectTextNodesIgnoreClass(node,className):''));}).flatten().join('');};Element.setContentZoom=function(element,percent){element=$(element);element.setStyle({fontSize:(percent/100)+'em'});if(Prototype.Browser.WebKit)window.scrollBy(0,0);return element;};Element.getInlineOpacity=function(element){return $(element).style.opacity||'';};Element.forceRerendering=function(element){try{element=$(element);var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}};var Effect={_elementDoesNotExistError:{name:'ElementDoesNotExistError',message:'The specified DOM element does not exist, but is required for this effect to operate'},Transitions:{linear:Prototype.K,sinoidal:function(pos){return(-Math.cos(pos*Math.PI)/2)+0.5;},reverse:function(pos){return 1-pos;},flicker:function(pos){var pos=((-Math.cos(pos*Math.PI)/4)+0.75)+Math.random()/4;return pos>1?1:pos;},wobble:function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+0.5;},pulse:function(pos,pulses){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.Grow=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var initialMoveX,initialMoveY;var moveX,moveY;switch(options.direction){case'top-left':initialMoveX=initialMoveY=moveX=moveY=0;break;case'top-right':initialMoveX=dims.width;initialMoveY=moveY=0;moveX=-dims.width;break;case'bottom-left':initialMoveX=moveX=0;initialMoveY=dims.height;moveY=-dims.height;break;case'bottom-right':initialMoveX=dims.width;initialMoveY=dims.height;moveX=-dims.width;moveY=-dims.height;break;case'center':initialMoveX=dims.width/2;initialMoveY=dims.height/2;moveX=-dims.width/2;moveY=-dims.height/2;break;}
return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){effect.element.hide().makeClipping().makePositioned();},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1.0,from:0.0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);}},options))}});};Effect.Puff=function(element){element=$(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.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.Pulsate=function(element){element=$(element);var options=arguments[1]||{};var oldOpacity=element.getInlineOpacity();var transition=options.transition||Effect.Transitions.sinoidal;var reverser=function(pos){return transition(1-Effect.Transitions.pulse(pos,options.pulses))};reverser.bind(transition);return new Effect.Opacity(element,Object.extend(Object.extend({duration:2.0,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity});}},options),{transition:reverser}));};Effect.Morph=Class.create(Effect.Base,{initialize:function(element){this.element=$(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(typeof Effect=='undefined')
throw("controls.js requires including script.aculo.us' effects.js library");var Autocompleter={}
Autocompleter.Base=function(){};Autocompleter.Base.prototype={baseInitialize:function(element,update,options){this.element=$(element);this.update=$(update);this.hasFocus=false;this.changed=false;this.active=false;this.index=0;this.entryCount=0;if(this.setOptions)
this.setOptions(options);else
this.options=options||{};this.options.paramName=this.options.paramName||this.element.name;this.options.tokens=this.options.tokens||[];this.options.frequency=this.options.frequency||0.4;this.options.minChars=this.options.minChars||1;this.options.onShow=this.options.onShow||function(element,update){if(!update.style.position||update.style.position=='absolute'){update.style.position='absolute';Position.clone(element,update,{setHeight:false,offsetTop:element.offsetHeight});}
Effect.Appear(update,{duration:0.15});};this.options.onHide=this.options.onHide||function(element,update){new Effect.Fade(update,{duration:0.15})};if(typeof(this.options.tokens)=='string')
this.options.tokens=new Array(this.options.tokens);this.observer=null;this.element.setAttribute('autocomplete','off');Element.hide(this.update);Event.observe(this.element,"blur",this.onBlur.bindAsEventListener(this));Event.observe(this.element,"keypress",this.onKeyPress.bindAsEventListener(this));},show:function(){if(Element.getStyle(this.update,'display')=='none')this.options.onShow(this.element,this.update);if(!this.iefix&&(navigator.appVersion.indexOf('MSIE')>0)&&(navigator.userAgent.indexOf('Opera')<0)&&(Element.getStyle(this.update,'position')=='absolute')){new Insertion.After(this.update,'<iframe id="'+this.update.id+'_iefix" '+'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" '+'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');this.iefix=$(this.update.id+'_iefix');}
if(this.iefix)setTimeout(this.fixIEOverlapping.bind(this),50);},fixIEOverlapping:function(){Position.clone(this.update,this.iefix,{setTop:(!this.update.style.height)});this.iefix.style.zIndex=1;this.update.style.zIndex=2;Element.show(this.iefix);},hide:function(){this.stopIndicator();if(Element.getStyle(this.update,'display')!='none')this.options.onHide(this.element,this.update);if(this.iefix)Element.hide(this.iefix);},startIndicator:function(){if(this.options.indicator)Element.show(this.options.indicator);},stopIndicator:function(){if(this.options.indicator)Element.hide(this.options.indicator);},onKeyPress:function(event){if(this.active)
switch(event.keyCode){case Event.KEY_TAB:case Event.KEY_RETURN:this.selectEntry();Event.stop(event);case Event.KEY_ESC:this.hide();this.active=false;Event.stop(event);return;case Event.KEY_LEFT:case Event.KEY_RIGHT:return;case Event.KEY_UP:this.markPrevious();this.render();if(navigator.appVersion.indexOf('AppleWebKit')>0)Event.stop(event);return;case Event.KEY_DOWN:this.markNext();this.render();if(navigator.appVersion.indexOf('AppleWebKit')>0)Event.stop(event);return;}
else
if(event.keyCode==Event.KEY_TAB||event.keyCode==Event.KEY_RETURN||(navigator.appVersion.indexOf('AppleWebKit')>0&&event.keyCode==0))return;this.changed=true;this.hasFocus=true;if(this.observer)clearTimeout(this.observer);this.observer=setTimeout(this.onObserverEvent.bind(this),this.options.frequency*1000);},activate:function(){this.changed=false;this.hasFocus=true;this.getUpdatedChoices();},onHover:function(event){var element=Event.findElement(event,'LI');if(this.index!=element.autocompleteIndex)
{this.index=element.autocompleteIndex;this.render();}
Event.stop(event);},onClick:function(event){var element=Event.findElement(event,'LI');this.index=element.autocompleteIndex;this.selectEntry();this.hide();},onBlur:function(event){setTimeout(this.hide.bind(this),250);this.hasFocus=false;this.active=false;},render:function(){if(this.entryCount>0){for(var i=0;i<this.entryCount;i++)
this.index==i?Element.addClassName(this.getEntry(i),"selected"):Element.removeClassName(this.getEntry(i),"selected");if(this.hasFocus){this.show();this.active=true;}}else{this.active=false;this.hide();}},markPrevious:function(){if(this.index>0)this.index--
else this.index=this.entryCount-1;this.getEntry(this.index).scrollIntoView(true);},markNext:function(){if(this.index<this.entryCount-1)this.index++
else this.index=0;this.getEntry(this.index).scrollIntoView(false);},getEntry:function(index){return this.update.firstChild.childNodes[index];},getCurrentEntry:function(){return this.getEntry(this.index);},selectEntry:function(){this.active=false;this.updateElement(this.getCurrentEntry());},updateElement:function(selectedElement){if(this.options.updateElement){this.options.updateElement(selectedElement);return;}
var value='';if(this.options.select){var nodes=document.getElementsByClassName(this.options.select,selectedElement)||[];if(nodes.length>0)value=Element.collectTextNodes(nodes[0],this.options.select);}else
value=Element.collectTextNodesIgnoreClass(selectedElement,'informal');var lastTokenPos=this.findLastToken();if(lastTokenPos!=-1){var newValue=this.element.value.substr(0,lastTokenPos+1);var whitespace=this.element.value.substr(lastTokenPos+1).match(/^\s+/);if(whitespace)
newValue+=whitespace[0];this.element.value=newValue+value;}else{this.element.value=value;}
this.element.focus();if(this.options.afterUpdateElement)
this.options.afterUpdateElement(this.element,selectedElement);},updateChoices:function(choices){if(!this.changed&&this.hasFocus){this.update.innerHTML=choices;Element.cleanWhitespace(this.update);Element.cleanWhitespace(this.update.down());if(this.update.firstChild&&this.update.down().childNodes){this.entryCount=this.update.down().childNodes.length;for(var i=0;i<this.entryCount;i++){var entry=this.getEntry(i);entry.autocompleteIndex=i;this.addObservers(entry);}}else{this.entryCount=0;}
this.stopIndicator();this.index=0;if(this.entryCount==1&&this.options.autoSelect){this.selectEntry();this.hide();}else{this.render();}}},addObservers:function(element){Event.observe(element,"mouseover",this.onHover.bindAsEventListener(this));Event.observe(element,"click",this.onClick.bindAsEventListener(this));},onObserverEvent:function(){this.changed=false;if(this.getToken().length>=this.options.minChars){this.startIndicator();this.getUpdatedChoices();}else{this.active=false;this.hide();}},getToken:function(){var tokenPos=this.findLastToken();if(tokenPos!=-1)
var ret=this.element.value.substr(tokenPos+1).replace(/^\s+/,'').replace(/\s+$/,'');else
var ret=this.element.value;return/\n/.test(ret)?'':ret;},findLastToken:function(){var lastTokenPos=-1;for(var i=0;i<this.options.tokens.length;i++){var thisTokenPos=this.element.value.lastIndexOf(this.options.tokens[i]);if(thisTokenPos>lastTokenPos)
lastTokenPos=thisTokenPos;}
return lastTokenPos;}}
Ajax.Autocompleter=Class.create();Object.extend(Object.extend(Ajax.Autocompleter.prototype,Autocompleter.Base.prototype),{initialize:function(element,update,url,options){this.baseInitialize(element,update,options);this.options.asynchronous=true;this.options.onComplete=this.onComplete.bind(this);this.options.defaultParams=this.options.parameters||null;this.url=url;},getUpdatedChoices:function(){entry=encodeURIComponent(this.options.paramName)+'='+
encodeURIComponent(this.getToken());this.options.parameters=this.options.callback?this.options.callback(this.element,entry):entry;if(this.options.defaultParams)
this.options.parameters+='&'+this.options.defaultParams;new Ajax.Request(this.url,this.options);},onComplete:function(request){this.updateChoices(request.responseText);}});Autocompleter.Local=Class.create();Autocompleter.Local.prototype=Object.extend(new Autocompleter.Base(),{initialize:function(element,update,array,options){this.baseInitialize(element,update,options);this.options.array=array;},getUpdatedChoices:function(){this.updateChoices(this.options.selector(this));},setOptions:function(options){this.options=Object.extend({choices:10,partialSearch:true,partialChars:2,ignoreCase:true,fullSearch:false,selector:function(instance){var ret=[];var partial=[];var entry=instance.getToken();var count=0;for(var i=0;i<instance.options.array.length&&ret.length<instance.options.choices;i++){var elem=instance.options.array[i];var foundPos=instance.options.ignoreCase?elem.toLowerCase().indexOf(entry.toLowerCase()):elem.indexOf(entry);while(foundPos!=-1){if(foundPos==0&&elem.length!=entry.length){ret.push("<li><strong>"+elem.substr(0,entry.length)+"</strong>"+
elem.substr(entry.length)+"</li>");break;}else if(entry.length>=instance.options.partialChars&&instance.options.partialSearch&&foundPos!=-1){if(instance.options.fullSearch||/\s/.test(elem.substr(foundPos-1,1))){partial.push("<li>"+elem.substr(0,foundPos)+"<strong>"+
elem.substr(foundPos,entry.length)+"</strong>"+elem.substr(foundPos+entry.length)+"</li>");break;}}
foundPos=instance.options.ignoreCase?elem.toLowerCase().indexOf(entry.toLowerCase(),foundPos+1):elem.indexOf(entry,foundPos+1);}}
if(partial.length)
ret=ret.concat(partial.slice(0,instance.options.choices-ret.length))
return"<ul>"+ret.join('')+"</ul>";}},options||{});}});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)));}});}}
if(!window.Modalbox)
var Modalbox=new Object();Modalbox.Methods={overrideAlert:false,focusableElements:new Array,currFocused:0,initialized:false,active:true,options:{title:"ModalBox Window",overlayClose:true,width:550,height:120,overlayOpacity:.75,overlayDuration:.1,slideDownDuration:.25,slideUpDuration:.25,resizeDuration:.1,inactiveFade:true,transitions:false,loadingString:"Please wait. Loading...",closeString:"Close window",closeValue:"&times;",params:{},method:'get',autoFocusing:false,aspnet:false,utilities:[]},_options:new Object,setOptions:function(options){Object.extend(this.options,options||{});},_init:function(options){Object.extend(this._options,this.options);this.setOptions(options);this.MBoverlay=new Element("div",{id:"MB_overlay",opacity:"0"});this.MBwindow=new Element("div",{id:"MB_window",style:"display: none"}).update(this.MBframe=new Element("div",{id:"MB_frame",className:"content"}).update(this.MBheader=new Element("div",{id:"MB_header"}).update(this.MBcaption=new Element("div",{id:"MB_caption"}))));this.MBclose=new Element("a",{id:"MB_close",title:this.options.closeString,href:"#"}).update("<span>"+this.options.closeValue+"</span>");this.MButilities=new Element("div",{id:"MB_utilities",className:""});for(i=0;i<this.options.utilities.length;i++){var utilities=Builder.node("a",{href:this.options.utilities[i].url||"#"},Builder.build("<span>"+this.options.utilities[i].label||''+"</span>"));if(this.options.utilities[i].onclick!=null){Event.observe(utilities,"click",this.options.utilities[i].onclick);}
this.MButilities.insert(utilities);}
this.MBheader.insert({'bottom':this.MButilities});this.MBheader.insert({'bottom':this.MBclose});this.MBcontent=new Element("div",{id:"MB_content"}).update(this.MBloading=new Element("div",{id:"MB_loading"}).update(this.options.loadingString));this.MBframe.insert({'bottom':this.MBcontent});var injectToEl=this.options.aspnet?$(document.body).down('form'):$(document.body);injectToEl.insert({'top':this.MBwindow});injectToEl.insert({'top':this.MBoverlay});this.initScrollX=window.pageXOffset||document.body.scrollLeft||document.documentElement.scrollLeft;this.initScrollY=window.pageYOffset||document.body.scrollTop||document.documentElement.scrollTop;this.hideObserver=this._hide.bindAsEventListener(this);this.kbdObserver=this._kbdHandler.bindAsEventListener(this);this._initObservers();this.initialized=true;},show:function(content,options){if(!this.initialized)this._init(options);this.content=content;this.setOptions(options);if(this.options.title)
$(this.MBcaption).update(this.options.title);else{$(this.MBheader).hide();$(this.MBcaption).hide();}
if(this.MBwindow.style.display=="none"){this._appear();this.event("onShow");}
else{this._update();this.event("onUpdate");}},hide:function(options){if(this.initialized){if(options&&typeof options.element!='function')Object.extend(this.options,options);this.event("beforeHide");if(this.options.transitions)
Effect.SlideUp(this.MBwindow,{duration:this.options.slideUpDuration,transition:Effect.Transitions.sinoidal,afterFinish:this._deinit.bind(this)});else{$(this.MBwindow).hide();this._deinit();}}else throw("Modalbox is not initialized.");},_hide:function(event){event.stop();if(event.element().id=='MB_overlay'&&!this.options.overlayClose)return false;this.hide();},alert:function(message){var html='<div class="MB_alert"><p>'+message+'</p><input type="button" onclick="Modalbox.hide()" value="OK" /></div>';Modalbox.show(html,{title:'Alert: '+document.title,width:300});},_appear:function(){if(Prototype.Browser.IE&&!navigator.appVersion.match(/\b7.0\b/)){window.scrollTo(0,0);this._prepareIE("100%","hidden");}
this._setWidth();this._setPosition();if(this.options.transitions){$(this.MBoverlay).setStyle({opacity:0});new Effect.Fade(this.MBoverlay,{from:0,to:this.options.overlayOpacity,duration:this.options.overlayDuration,afterFinish:function(){new Effect.SlideDown(this.MBwindow,{duration:this.options.slideDownDuration,transition:Effect.Transitions.sinoidal,afterFinish:function(){this._setPosition();this.loadContent();}.bind(this)});}.bind(this)});}else{$(this.MBoverlay).setStyle({opacity:this.options.overlayOpacity});$(this.MBwindow).show();this._setPosition();this.loadContent();}
this._setWidthAndPosition=this._setWidthAndPosition.bindAsEventListener(this);Event.observe(window,"resize",this._setWidthAndPosition);},resize:function(byWidth,byHeight,options){var wHeight=$(this.MBwindow).getHeight();var wWidth=$(this.MBwindow).getWidth();var hHeight=$(this.MBheader).getHeight();var cHeight=$(this.MBcontent).getHeight();var newHeight=((wHeight-hHeight+byHeight)<cHeight)?(cHeight+hHeight-wHeight):byHeight;if(options)this.setOptions(options);if(this.options.transitions){new Effect.ScaleBy(this.MBwindow,byWidth,newHeight,{duration:this.options.resizeDuration,afterFinish:function(){this.event("_afterResize");this.event("afterResize");}.bind(this)});}else{this.MBwindow.setStyle({width:wWidth+byWidth+"px",height:wHeight+newHeight+"px"});setTimeout(function(){this.event("_afterResize");this.event("afterResize");}.bind(this),1);}},resizeToContent:function(options){var byHeight=this.options.height-this.MBwindow.offsetHeight;if(byHeight!=0){if(options)this.setOptions(options);Modalbox.resize(0,byHeight);}},resizeToInclude:function(element,options){var el=$(element);var elHeight=el.getHeight()+parseInt(el.getStyle('margin-top'))+parseInt(el.getStyle('margin-bottom'))+parseInt(el.getStyle('border-top-width'))+parseInt(el.getStyle('border-bottom-width'));if(elHeight>0){if(options)this.setOptions(options);Modalbox.resize(0,elHeight);}},_update:function(){$(this.MBcontent).update("");this.MBcontent.appendChild(this.MBloading);$(this.MBloading).update(this.options.loadingString);this.currentDims=[this.MBwindow.offsetWidth,this.MBwindow.offsetHeight];Modalbox.resize((this.options.width-this.currentDims[0]),(this.options.height-this.currentDims[1]),{_afterResize:this._loadAfterResize.bind(this)});},loadContent:function(){if(this.event("beforeLoad")!=false){if(typeof this.content=='string'){var htmlRegExp=new RegExp(/<\/?[^>]+>/gi);if(htmlRegExp.test(this.content)){this._insertContent(this.content.stripScripts());this._putContent(function(){this.content.extractScripts().map(function(script){return eval(script.replace("<!--","").replace("// -->",""));}.bind(window));}.bind(this));}else
new Ajax.Request(this.content,{method:this.options.method.toLowerCase(),parameters:this.options.params,onSuccess:function(transport){var response=new String(transport.responseText);this._insertContent(transport.responseText.stripScripts());this._putContent(function(){response.extractScripts().map(function(script){return eval(script.replace("<!--","").replace("// -->",""));}.bind(window));});}.bind(this),onException:function(instance,exception){Modalbox.hide();throw('Modalbox Loading Error: '+exception);}});}else if(typeof this.content=='object'){this._insertContent(this.content);this._putContent();}else{Modalbox.hide();throw('Modalbox Parameters Error: Please specify correct URL or HTML element (plain HTML or object)');}}},_insertContent:function(content){$(this.MBcontent).hide().update("");if(typeof content=='string'){setTimeout(function(){this.MBcontent.update(content);}.bind(this),1);}else if(typeof content=='object'){var _htmlObj=content.cloneNode(true);if(content.id)content.id="MB_"+content.id;$(content).select('*[id]').each(function(el){el.id="MB_"+el.id;});this.MBcontent.appendChild(_htmlObj);this.MBcontent.down().show();if(Prototype.Browser.IE)
$$("#MB_content select").invoke('setStyle',{'visibility':''});}},_putContent:function(callback){if(this.options.height==this._options.height){setTimeout(function(){Modalbox.resize(0,$(this.MBcontent).getHeight()-$(this.MBwindow).getHeight()+$(this.MBheader).getHeight(),{afterResize:function(){this.MBcontent.show().makePositioned();this.focusableElements=this._findFocusableElements();this._setFocus();setTimeout(function(){if(callback!=undefined)
callback();this.event("afterLoad");}.bind(this),1);}.bind(this)});}.bind(this),1);}else{this._setWidth();this.MBcontent.setStyle({overflow:'auto',height:$(this.MBwindow).getHeight()-$(this.MBheader).getHeight()-13+'px'});this.MBcontent.show();this.focusableElements=this._findFocusableElements();this._setFocus();setTimeout(function(){if(callback!=undefined)
callback();this.event("afterLoad");}.bind(this),1);}},activate:function(options){this.setOptions(options);this.active=true;$(this.MBclose).observe("click",this.hideObserver);if(this.options.overlayClose)
$(this.MBoverlay).observe("click",this.hideObserver);$(this.MBclose).show();if(this.options.transitions&&this.options.inactiveFade)
new Effect.Appear(this.MBwindow,{duration:this.options.slideUpDuration});},deactivate:function(options){this.setOptions(options);this.active=false;$(this.MBclose).stopObserving("click",this.hideObserver);if(this.options.overlayClose)
$(this.MBoverlay).stopObserving("click",this.hideObserver);$(this.MBclose).hide();if(this.options.transitions&&this.options.inactiveFade)
new Effect.Fade(this.MBwindow,{duration:this.options.slideUpDuration,to:.75});},_initObservers:function(){$(this.MBclose).observe("click",this.hideObserver);if(this.options.overlayClose)
$(this.MBoverlay).observe("click",this.hideObserver);if(Prototype.Browser.IE)
Event.observe(document,"keydown",this.kbdObserver);else
Event.observe(document,"keypress",this.kbdObserver);},_removeObservers:function(){$(this.MBclose).stopObserving("click",this.hideObserver);if(this.options.overlayClose)
$(this.MBoverlay).stopObserving("click",this.hideObserver);if(Prototype.Browser.IE)
Event.stopObserving(document,"keydown",this.kbdObserver);else
Event.stopObserving(document,"keypress",this.kbdObserver);},_loadAfterResize:function(){this._setWidth();this._setPosition();this.loadContent();},_setFocus:function(){if(this.focusableElements.length>0&&this.options.autoFocusing==true){var firstEl=this.focusableElements.find(function(el){return el.tabIndex==1;})||this.focusableElements.first();this.currFocused=this.focusableElements.toArray().indexOf(firstEl);firstEl.focus();}else if($(this.MBclose).visible())
$(this.MBclose).focus();},_findFocusableElements:function(){this.MBcontent.select('input:not([type~=hidden]), select, textarea, button, a[href]').invoke('addClassName','MB_focusable');return this.MBcontent.select('.MB_focusable');},_kbdHandler:function(event){var node=event.element();switch(event.keyCode){case Event.KEY_TAB:event.stop();if(node!=this.focusableElements[this.currFocused])
this.currFocused=this.focusableElements.toArray().indexOf(node);if(!event.shiftKey){if(this.currFocused==this.focusableElements.length-1){this.focusableElements.first().focus();this.currFocused=0;}else{this.currFocused++;this.focusableElements[this.currFocused].focus();}}else{if(this.currFocused==0){this.focusableElements.last().focus();this.currFocused=this.focusableElements.length-1;}else{this.currFocused--;this.focusableElements[this.currFocused].focus();}}
break;case Event.KEY_ESC:if(this.active)this._hide(event);break;case 32:this._preventScroll(event);break;case 0:if(event.which==32)this._preventScroll(event);break;case Event.KEY_UP:case Event.KEY_DOWN:case Event.KEY_PAGEDOWN:case Event.KEY_PAGEUP:case Event.KEY_HOME:case Event.KEY_END:if(Prototype.Browser.WebKit&&!["textarea","select"].include(node.tagName.toLowerCase()))
event.stop();else if((node.tagName.toLowerCase()=="input"&&["submit","button"].include(node.type))||(node.tagName.toLowerCase()=="a"))
event.stop();break;}},_preventScroll:function(event){if(!["input","textarea","select","button"].include(event.element().tagName.toLowerCase()))
event.stop();},_deinit:function()
{this._removeObservers();Event.stopObserving(window,"resize",this._setWidthAndPosition);if(this.options.transitions){Effect.toggle(this.MBoverlay,'appear',{duration:this.options.overlayDuration,afterFinish:this._removeElements.bind(this)});}else{this.MBoverlay.hide();this._removeElements();}
$(this.MBcontent).setStyle({overflow:'',height:''});},_removeElements:function(){$(this.MBoverlay).remove();$(this.MBwindow).remove();if(Prototype.Browser.IE&&!navigator.appVersion.match(/\b7.0\b/)){this._prepareIE("","");window.scrollTo(this.initScrollX,this.initScrollY);}
if(typeof this.content=='object'){if(this.content.id&&this.content.id.match(/MB_/)){this.content.id=this.content.id.replace(/MB_/,"");}
this.content.select('*[id]').each(function(el){el.id=el.id.replace(/MB_/,"");});}
this.initialized=false;this.event("afterHide");this.setOptions(this._options);},_setWidth:function(){$(this.MBwindow).setStyle({width:this.options.width+"px",height:this.options.height+"px"});},_setPosition:function(){$(this.MBwindow).setStyle({left:Math.round((Element.getWidth(document.body)-Element.getWidth(this.MBwindow))/2)+"px"});},_setWidthAndPosition:function(){$(this.MBwindow).setStyle({width:this.options.width+"px"});this._setPosition();},_getScrollTop:function(){var theTop;if(document.documentElement&&document.documentElement.scrollTop)
theTop=document.documentElement.scrollTop;else if(document.body)
theTop=document.body.scrollTop;return theTop;},_prepareIE:function(height,overflow){$$('html, body').invoke('setStyle',{width:height,height:height,overflow:overflow});$$("select").invoke('setStyle',{'visibility':overflow});},event:function(eventName){if(this.options[eventName]){var returnValue=this.options[eventName]();this.options[eventName]=null;if(returnValue!=undefined)
return returnValue;else
return true;}
return true;}};Object.extend(Modalbox,Modalbox.Methods);if(Modalbox.overrideAlert)window.alert=Modalbox.alert;Effect.ScaleBy=Class.create();Object.extend(Object.extend(Effect.ScaleBy.prototype,Effect.Base.prototype),{initialize:function(element,byWidth,byHeight,options){this.element=$(element)
var options=Object.extend({scaleFromTop:true,scaleMode:'box',scaleByWidth:byWidth,scaleByHeight:byHeight},arguments[3]||{});this.start(options);},setup:function(){this.elementPositioning=this.element.getStyle('position');this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;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];this.deltaY=this.options.scaleByHeight;this.deltaX=this.options.scaleByWidth;},update:function(position){var currentHeight=this.dims[0]+(this.deltaY*position);var currentWidth=this.dims[1]+(this.deltaX*position);currentHeight=(currentHeight>0)?currentHeight:0;currentWidth=(currentWidth>0)?currentWidth:0;this.setDimensions(currentHeight,currentWidth);},setDimensions:function(height,width){var d={};d.width=width+'px';d.height=height+'px';var topd=Math.round((height-this.dims[0])/2);var leftd=Math.round((width-this.dims[1])/2);if(this.elementPositioning=='absolute'||this.elementPositioning=='fixed'){if(!this.options.scaleFromTop)d.top=this.originalTop-topd+'px';d.left=this.originalLeft-leftd+'px';}else{if(!this.options.scaleFromTop)d.top=-topd+'px';d.left=-leftd+'px';}
this.element.setStyle(d);}});if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return"";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;var Validator=Class.create();Validator.prototype={initialize:function(className,error,test,options){if(typeof test=='function'){this.options=$H(options);this._test=test;}else{this.options=$H(test);this._test=function(){return true};}
this.error=error||'Validation failed.';this.className=className;},test:function(v,elm){return(this._test(v,elm)&&this.options.all(function(p){return Validator.methods[p.key]?Validator.methods[p.key](v,elm,p.value):true;}));}}
Validator.methods={pattern:function(v,elm,opt){return Validation.get('IsEmpty').test(v)||opt.test(v)},minLength:function(v,elm,opt){return v.length>=opt},maxLength:function(v,elm,opt){return v.length<=opt},min:function(v,elm,opt){return v>=parseFloat(opt)},max:function(v,elm,opt){return v<=parseFloat(opt)},notOneOf:function(v,elm,opt){return $A(opt).all(function(value){return v!=value;})},oneOf:function(v,elm,opt){return $A(opt).any(function(value){return v==value;})},is:function(v,elm,opt){return v==opt},isNot:function(v,elm,opt){return v!=opt},equalToField:function(v,elm,opt){return v==$F(opt)},notEqualToField:function(v,elm,opt){return v!=$F(opt)},include:function(v,elm,opt){return $A(opt).all(function(value){return Validation.get(value).test(v,elm);})}}
var Validation=Class.create();Validation.prototype={initialize:function(form,options){this.options=Object.extend({onSubmit:true,stopOnFirst:false,immediate:false,focusOnError:true,useTitles:false,onFormValidate:function(result,form){},onElementValidate:function(result,elm){}},options||{});this.form=$(form);if(this.options.onSubmit)Event.observe(this.form,'submit',this.onSubmit.bind(this),false);if(this.options.immediate){var useTitles=this.options.useTitles;var callback=this.options.onElementValidate;Form.getElements(this.form).each(function(input){Event.observe(input,'blur',function(ev){Validation.validate(Event.element(ev),{useTitle:useTitles,onElementValidate:callback});});});}},onSubmit:function(ev){if(!this.validate())Event.stop(ev);},validate:function(){var result=false;var useTitles=this.options.useTitles;var callback=this.options.onElementValidate;if(this.options.stopOnFirst){result=Form.getElements(this.form).all(function(elm){return Validation.validate(elm,{useTitle:useTitles,onElementValidate:callback});});}else{result=Form.getElements(this.form).collect(function(elm){return Validation.validate(elm,{useTitle:useTitles,onElementValidate:callback});}).all();}
if(!result&&this.options.focusOnError){Form.getElements(this.form).findAll(function(elm){return $(elm).hasClassName('validation-failed')}).first().focus()}
this.options.onFormValidate(result,this.form);return result;},reset:function(){Form.getElements(this.form).each(Validation.reset);}}
Object.extend(Validation,{validate:function(elm,options){options=Object.extend({useTitle:false,onElementValidate:function(result,elm){}},options||{});elm=$(elm);var cn=elm.classNames();return result=cn.all(function(value){var test=Validation.test(value,elm,options.useTitle);options.onElementValidate(test,elm);return test;});},test:function(name,elm,useTitle){var v=Validation.get(name);var prop='__advice'+name.camelize();try{if(Validation.isVisible(elm)&&!v.test($F(elm),elm)){if(!elm[prop]){var advice=Validation.getAdvice(name,elm);if(advice==null){var errorMsg=useTitle?((elm&&elm.title)?elm.title:v.error):v.error;advice='<div class="validation-advice" id="advice-'+name+'-'+Validation.getElmID(elm)+'" style="display:none">'+errorMsg+'</div>';switch(elm.type.toLowerCase()){case'checkbox':case'radio':var p=elm.parentNode;if(p){new Insertion.Bottom(p,advice);}else{new Insertion.After(elm,advice);}
break;default:new Insertion.After(elm,advice);}
advice=Validation.getAdvice(name,elm);}
if(typeof Effect=='undefined'){advice.style.display='block';}else{new Effect.Appear(advice,{duration:1});}}
elm[prop]=true;elm.removeClassName('validation-passed');elm.addClassName('validation-failed');return false;}else{var advice=Validation.getAdvice(name,elm);if(advice!=null)advice.hide();elm[prop]='';elm.removeClassName('validation-failed');elm.addClassName('validation-passed');return true;}}catch(e){throw(e)}},isVisible:function(elm){while(elm.tagName!='BODY'){if(!$(elm).visible())return false;elm=elm.parentNode;}
return true;},getAdvice:function(name,elm){return $('advice-'+name+'-'+Validation.getElmID(elm))||$('advice-'+Validation.getElmID(elm));},getElmID:function(elm){return elm.id?elm.id:elm.name;},reset:function(elm){elm=$(elm);var cn=elm.classNames();cn.each(function(value){var prop='__advice'+value.camelize();if(elm[prop]){var advice=Validation.getAdvice(value,elm);advice.hide();elm[prop]='';}
elm.removeClassName('validation-failed');elm.removeClassName('validation-passed');});},add:function(className,error,test,options){var nv={};nv[className]=new Validator(className,error,test,options);Object.extend(Validation.methods,nv);},addAllThese:function(validators){var nv={};$A(validators).each(function(value){nv[value[0]]=new Validator(value[0],value[1],value[2],(value.length>3?value[3]:{}));});Object.extend(Validation.methods,nv);},get:function(name){return Validation.methods[name]?Validation.methods[name]:Validation.methods['_LikeNoIDIEverSaw_'];},methods:{'_LikeNoIDIEverSaw_':new Validator('_LikeNoIDIEverSaw_','',{})}});Validation.add('IsEmpty','',function(v){return((v==null)||(v.length==0));});Validation.addAllThese([['required','This is a required field.',function(v){return!Validation.get('IsEmpty').test(v);}],['validate-number','Please enter a valid number in this field.',function(v){return Validation.get('IsEmpty').test(v)||(!isNaN(v)&&!/^\s+$/.test(v));}],['validate-digits','Please use numbers only in this field. please avoid spaces or other characters such as dots or commas.',function(v){return Validation.get('IsEmpty').test(v)||!/[^\d]/.test(v);}],['validate-alpha','Please use letters only (a-z) in this field.',function(v){return Validation.get('IsEmpty').test(v)||/^[a-zA-Z]+$/.test(v)}],['validate-alphanum','Please use only letters (a-z) or numbers (0-9) only in this field. No spaces or other characters are allowed.',function(v){return Validation.get('IsEmpty').test(v)||!/\W/.test(v)}],['validate-date','Please enter a valid date.',function(v){var test=new Date(v);return Validation.get('IsEmpty').test(v)||!isNaN(test);}],['validate-email','Please enter a valid email address. For example fred@domain.com .',function(v){return Validation.get('IsEmpty').test(v)||/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/.test(v)}],['validate-url','Please enter a valid URL.',function(v){return Validation.get('IsEmpty').test(v)||/^(http|https|ftp):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+)(:(\d+))?\/?/i.test(v)}],['validate-date-au','Please use this date format: dd/mm/yyyy. For example 17/03/2006 for the 17th of March, 2006.',function(v){if(Validation.get('IsEmpty').test(v))return true;var regex=/^(\d{2})\/(\d{2})\/(\d{4})$/;if(!regex.test(v))return false;var d=new Date(v.replace(regex,'$2/$1/$3'));return(parseInt(RegExp.$2,10)==(1+d.getMonth()))&&(parseInt(RegExp.$1,10)==d.getDate())&&(parseInt(RegExp.$3,10)==d.getFullYear());}],['validate-currency-dollar','Please enter a valid $ amount. For example $100.00 .',function(v){return Validation.get('IsEmpty').test(v)||/^\$?\-?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}\d*(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$/.test(v)}],['validate-selection','Please make a selection',function(v,elm){return elm.options?elm.selectedIndex>0:!Validation.get('IsEmpty').test(v);}],['validate-one-required','Please select one of the above options.',function(v,elm){var p=elm.parentNode;var options=p.getElementsByTagName('INPUT');return $A(options).any(function(elm){return $F(elm);});}]]);function ShowMarker(pos)
{el=$('point');c=$('chart');p=pos.toString().split(',');xy=Position.page(c);xyo=Position.realOffset(c);x=Number(p[0])+xy[0]+xyo[0]-Math.round(el.getWidth()/2);y=Number(p[1])+xy[1]+xyo[1]-Math.round(el.getHeight()/2);el.style.left=x+'px';el.style.top=y+'px';el.show();}
function HideMarker(){if(typeof(LastMarker)==Function)
LastMarker();else
$('point').hide();}
function RenderTip(text,id){el=$('chart-tip-box');tip=$('chart-tip-content');c=$(id)||$('chart');if(!el.visible()||el.innerHTML!=text){tip.update(text);xy=Position.positionedOffset(c);x=c.getWidth()+xy[0]-el.getWidth()-50;y=xy[1]+25;pageOffset=[0,0];if(c.id!='chart')
pageOffset=Position.realOffset(c);el.style.left=x+'px';el.style.top=y+pageOffset[1]+'px';el.style.height='60px';el.show();}
else
el.hide();}
function CloseTip(){$('chart-tip-box').hide();}
Validation.add('validate-emails','Invalid Email Addresses: ',function(v,element){if(v!=""){var emails=v.split(/,\s*|;\s*|\n\s*/);var good=[];var bad=[];for(i=0;i<emails.length;i++){if(/^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@([0-9a-zA-Z][-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,9})$/.test(emails[i])){good.push(emails[i]);}
else{if(emails[i].length>0)
bad.push(emails[i]);}}
if(bad.length>0){element.value="";for(i=0;i<good.length;i++){element.value+=good[i]
if(i<good.length-1)
element.value+=","}
if($('advice-validate-emails-email_recipients')!=null){$('advice-validate-emails-email_recipients').innerHTML="These email addresses are invalid:<br />"
for(i=0;i<bad.length;i++){$('advice-validate-emails-email_recipients').innerHTML+=bad[i]
if(i<bad.length-1)
$('advice-validate-emails-email_recipients').innerHTML+="<br />"}}
return false;}
else{$('advice-validate-emails-email_recipients').innerHTML="";$('advice-validate-emails-email_recipients').style.display="none";element.value="";for(i=0;i<good.length;i++){element.value+=good[i]
if(i<good.length-1)
element.value+=","}
return true;}}
else{$('advice-validate-emails-email_recipients').innerHTML="";$('advice-validate-emails-email_recipients').style.display="none";}});function CreateValidator(id)
{var valid=new Validation(id,{onSubmit:false,useTitles:true,onFormValidate:function(result,form){}});return valid;}
function positionToolTip(element,options){element=$(element);console.log(element);var tooltip=$("tool-tip");var offset=element.cumulativeOffset();console.log(offset);var dim=element.getDimensions();console.log(dim);var tooltipLeft=offset.left-tooltip.getWidth()/2+dim.width/2;var tooltipTop=offset.top+dim.height;tooltipLeft+=options.left==null?0:options.left;tooltipTop+=options.top==null?0:options.top;tooltip.style.left=tooltipLeft+"px";tooltip.style.top=tooltipTop+"px";if(!options.hidden){new Effect.Appear(tooltip,{delay:3});}}
function hideToolTip(){new Effect.Fade("tool-tip");}
function searchRecipes(){new Effect.Fade("recipe_search_results",{duration:0.3,queue:'front'});new Effect.Appear("searching_recipes",{duration:0.3,queue:'front'});new Ajax.Request("/recipe/recipe_search",{evalScripts:true,asynchronous:true,parameters:Form.serialize($('recipe_search'))});}
function showHelpTip(id)
{el=$('help-tip-box');inner=$('help-tip-content');tip=$('help_'+id);lnk=$('help_link_'+id);inner.update(tip.innerHTML);pg=Position.page(lnk);xy=Position.realOffset(lnk);xc=pg[0]+xy[0]+lnk.getWidth()+15;yc=pg[1]+xy[1]-(el.getHeight()*0.25);Position.absolutize(el);el.setStyle({left:xc+'px',top:yc+'px'});if(el.visible())
el.hide();new Effect.toggle(el,'appear',{duration:0.5});}
function showFieldsForPaymentType(el)
{if(el.value=="Credit Card")
{$('payment_type_po').hide();$('payment_type_cc').show();}
else if(el.value=="Purchase Order")
{$('payment_type_cc').hide();$('payment_type_po').show();}
else
{$('payment_type_po').hide();$('payment_type_cc').hide();}}
NutriSumPoints={init_event:false,hover:false,breakfast:0,grains:0,produce:0,water:0,no_snack:0,selections:{breakfast:[0],grains:[0,0,0],produce:[0,0,0,0,0],water:[0,0,0,0,0],no_snack:[0]},score:0,init:function(b,g,p,w,n){NutriSumPoints.init_event=true;NutriSumPoints.select('breakfast',b);NutriSumPoints.select('grains',g);NutriSumPoints.select('produce',p);NutriSumPoints.select('water',w);NutriSumPoints.select('no_snack',n);NutriSumPoints.updateScore();NutriSumPoints.init_event=false;},over:function(cn,index){NutriSumPoints.hover=true;if(cn=='produce'){produce=index+1;veg=(produce>3)?3:produce;fruit=(produce>3)?produce%3:0;$$('.veg').each(function(el,i){if(i<veg){if(NutriSumPoints.selections[cn][i]>0)
Element.addClassName(el,'veg_sel_hover');else
Element.addClassName(el,'veg_hover');}});if(fruit>0){$$('.fruit').each(function(el,i){if(i<fruit){if(NutriSumPoints.selections[cn][i+3]>0)
Element.addClassName(el,'fruit_sel_hover');else
Element.addClassName(el,'fruit_hover');}});}}
else{$$('.'+cn).each(function(el,i){if(i<=index){if(NutriSumPoints.selections[cn][i]>0)
Element.addClassName(el,cn+'_sel_hover');else
Element.addClassName(el,cn+'_hover');}});}},out:function(cn,index){NutriSumPoints.hover=false;if(cn=='produce'){produce=index+1;veg=(produce>3)?3:produce;fruit=(produce>3)?produce%3:0;$$('.veg').each(function(el,i){if(i<=veg-1){if(NutriSumPoints.selections[cn][i]>0)
Element.removeClassName(el,'veg_sel_hover');else
Element.removeClassName(el,'veg_hover');}});if(fruit>0){$$('.fruit').each(function(el,i){if(i<=fruit-1){if(NutriSumPoints.selections[cn][i+3]>0)
Element.removeClassName(el,'fruit_sel_hover');else
Element.removeClassName(el,'fruit_hover');}});}}
else{$$('.'+cn).each(function(el,i){if(i<=index){if(NutriSumPoints.selections[cn][i]>0)
Element.removeClassName(el,cn+'_sel_hover');else
Element.removeClassName(el,cn+'_hover');}});}},select:function(cn,value){NutriSumPoints[cn]=(NutriSumPoints[cn]==value)?0:value;NutriSumPoints.updateSelections();if(!NutriSumPoints.init_event)
NutriSumPoints.updateScore();if(cn=='produce'){produce=NutriSumPoints.produce;veg=(produce>3)?3:produce;fruit=(produce>3)?produce%3:0;$('entry_ns_produce_vegetable').value=veg;$('entry_ns_produce_fruit').value=fruit;$$('.veg').each(function(el,i){Element.removeClassName(el,'veg_selected');Element.removeClassName(el,'veg_sel_hover');Element.removeClassName(el,'veg_hover');});$$('.fruit').each(function(el,i){Element.removeClassName(el,'fruit_selected');Element.removeClassName(el,'fruit_sel_hover');Element.removeClassName(el,'fruit_hover');});$$('.veg').each(function(el,i){if(NutriSumPoints.selections[cn][i]>0)
Element.addClassName(el,'veg_selected');});if(fruit>0){$$('.fruit').each(function(el,i){if(i<=fruit-1){if(NutriSumPoints.selections[cn][i+3]>0)
Element.addClassName(el,'fruit_selected');}});}}
else{$('entry_ns_'+cn).value=NutriSumPoints[cn];$$('.'+cn).each(function(el,i){Element.removeClassName(el,cn+'_selected');Element.removeClassName(el,cn+'_sel_hover');Element.removeClassName(el,cn+'_hover');});$$('.'+cn).each(function(el,i){if(NutriSumPoints.selections[cn][i]>0){Element.addClassName(el,cn+'_selected');}});}
len=NutriSumPoints.selections[cn].length;if(NutriSumPoints.selections[cn][len-1]==len)
Element.addClassName(cn+'P','plus_sign_selected');else
Element.removeClassName(cn+'P','plus_sign_selected');if(NutriSumPoints.hover)
NutriSumPoints.over(cn,value-1);},updateScore:function(){NutriSumPoints.score=0;for(var key in NutriSumPoints.selections){len=NutriSumPoints.selections[key].length;if(NutriSumPoints.selections[key][len-1]==len)
NutriSumPoints.score+=1;}
$('nutrisum-score').update(NutriSumPoints.score);$('entry_ns_score').value=NutriSumPoints.score;},updateSelections:function(){NutriSumPoints.selections.breakfast[0]=NutriSumPoints.breakfast;NutriSumPoints.selections.grains[0]=(NutriSumPoints.grains>0)?1:0;NutriSumPoints.selections.grains[1]=(NutriSumPoints.grains>1)?2:0;NutriSumPoints.selections.grains[2]=(NutriSumPoints.grains>2)?3:0;NutriSumPoints.selections.produce[0]=(NutriSumPoints.produce>0)?1:0;NutriSumPoints.selections.produce[1]=(NutriSumPoints.produce>1)?2:0;NutriSumPoints.selections.produce[2]=(NutriSumPoints.produce>2)?3:0;NutriSumPoints.selections.produce[3]=(NutriSumPoints.produce>3)?4:0;NutriSumPoints.selections.produce[4]=(NutriSumPoints.produce>4)?5:0;NutriSumPoints.selections.water[0]=(NutriSumPoints.water>0)?1:0;NutriSumPoints.selections.water[1]=(NutriSumPoints.water>1)?2:0;NutriSumPoints.selections.water[2]=(NutriSumPoints.water>2)?3:0;NutriSumPoints.selections.water[3]=(NutriSumPoints.water>3)?4:0;NutriSumPoints.selections.water[4]=(NutriSumPoints.water>4)?5:0;NutriSumPoints.selections.no_snack[0]=NutriSumPoints.no_snack;}}
function ScrollScale(weightLost,weightLostKg){this.weightLost=weightLost;this.weightLost=Math.round(this.weightLost);this.weightLost=this.weightLost>0?0:Math.abs(this.weightLost);this.dialInTries=10;this.views=["lbs","kg"];this.currentViewPos=0;this.timeToCheck=5000;this.decay=1.3;$('scale').observe('click',function(){if(!scale.dialingIn()){scale.showNextView();}});$('scale').observe('mouseover',function(event){$('scale').style.cursor="hand";});}
ScrollScale.prototype.getCurrentValue=function(){if(this.currentView()=="lbs"){return this.weightLost;}
else{return Math.round(this.weightLost*.45359237);}}
ScrollScale.prototype.currentView=function(){return this.views[this.currentViewPos];}
ScrollScale.prototype.dialingIn=function(){return this.dialInTriesLeft>0;}
ScrollScale.prototype.addMouseWeight=function(){var mouseWeight=this.getCurrentValue()+1;this.currentDigits=this.parseNumbers(mouseWeight);this.setDigits();}
ScrollScale.prototype.showCurrentWeight=function(){this.currentDigits=this.parseNumbers(this.getCurrentValue());this.setDigits();}
ScrollScale.prototype.showNextView=function(){this.stepOff();new Effect.Fade($(this.currentView()));this.currentViewPos=this.currentViewPos+1<this.views.length?this.currentViewPos+1:0;new Effect.Appear($(this.currentView()));setTimeout("scale.stepOn();",500);}
ScrollScale.prototype.stepOn=function(){this.isCalibrating=true;this.currentDigits=[0,0,0,0,0,0];this.setDigits();this.isCalibrating=false;if(this.weightLost>=0){this.dialInTriesLeft=this.dialInTries;setTimeout("scale.dialInWeight();",500);}
else{this.dialInTriesLeft=0;this.currentDigits=[-1,-1,-1,-1,-1,0];this.setDigits();}}
ScrollScale.prototype.stepOff=function(){this.isCalibrating=true;this.currentDigits=[0,0,0,0,0,0];this.setDigits();this.isCalibrating=false;}
ScrollScale.prototype.parseNumbers=function(value){var numbers=[];var strNumbers=""+value;for(i=6;i>0;i--){var index=(strNumbers.length-1)-(6-i);var number=index>=0?strNumbers.toArray()[index]:0;numbers[i-1]=number;}
return numbers;}
ScrollScale.prototype.hideLeadingZero=function(position){$('pos'+position).hide();}
ScrollScale.prototype.setDigit=function(position,digit){if(digit>=0&&digit<=9){$('pos'+position).show();$('pos'+position).src="/images/scale/"+digit+"_versioned_1.0.png";}
else{$('pos'+position).hide();}}
ScrollScale.prototype.setDigits=function(){var hasLeadingZeros=!this.isCalibrating;for(i=1;i<=this.currentDigits.length;i++){hasLeadingZeros=hasLeadingZeros&&this.currentDigits[i-1]==0
if(!hasLeadingZeros||(i)==this.currentDigits.length){this.setDigit(i,this.currentDigits[i-1]);}
else{this.hideLeadingZero(i);}}}
ScrollScale.prototype.update=function(newWeightLost){if(!this.dialingIn()){if(this.weightLost!=Math.abs(Math.round(newWeightLost)))this.timeToCheck=5000;this.newWeightLost=Math.round(newWeightLost);this.newWeightLost=this.newWeightLost>0?0:Math.abs(this.newWeightLost);var range=Math.abs(this.newWeightLost-this.weightLost);this.dialInTriesLeft=1;this.countToNewWeight(range);}}
ScrollScale.prototype.countToNewWeight=function(range){if(this.weightLost<this.newWeightLost){this.weightLost++;}
else if(this.weightLost>this.newWeightLost){this.weightLost--;}
else{this.dialInTriesLeft=0;setTimeout("scale.checkWeightChange();",this.timeToCheck);this.timeToCheck*=this.decay;return;}
this.currentDigits=this.parseNumbers(this.getCurrentValue());this.setDigits();setTimeout("scale.countToNewWeight("+(range-1)+");",(2000/Math.pow(range,1.5)));}
ScrollScale.prototype.dialInWeight=function(){var error=.90+((this.dialInTries-this.dialInTriesLeft)*(.1/this.dialInTries));if(this.dialInTriesLeft%2==1){error=2-error;}
var errorWeightLost=Math.round(this.getCurrentValue()*error);this.currentDigits=this.parseNumbers(errorWeightLost);this.setDigits();this.dialInTriesLeft--;if(this.dialInTriesLeft>=0){setTimeout("scale.dialInWeight();",75+(.70*Math.pow((this.dialInTries-this.dialInTriesLeft),3)));}
else{setTimeout("scale.checkWeightChange();",this.timeToCheck);}}
ScrollScale.prototype.setUpdateUrl=function(url){this.updateUrl=url;}
ScrollScale.prototype.checkWeightChange=function(){new Ajax.Request(this.updateUrl,{asynchronous:true,evalScripts:true})}
longMonths=['January','February','March','April','May','June','July','August','September','October','November','December'];var DatePicker=Class.create();DatePicker.prototype={initialize:function(el,options){this.options=options||{};this.id=options['id']||'DatePicker';this.date=__ParseDate(options['date'])||new Date();this.minDate=__ParseDate(options['minDate'])||null;this.maxDate=__ParseDate(options['maxDate'])||null;this.firstDay=new Number(options['firstDay'])||1;this.zIndex=new Number(options['zIndex'])||'auto';this.relative=el;this.offsetX=options['offsetX']||0;this.offsetY=options['offsetY']||0;this.visible=false;this._viewDate=this.date;this._cal=Builder.node('div',{id:this.id,className:'cal',style:'display: none; z-index:'+this.zIndex},[Builder.node('div',{id:this.id+'-cal'},[Builder.node('table',{id:this.id+'-cal-table',className:'cal-table'})]),]);Event.observe(window,'load',this.load.bindAsEventListener(this),false);},load:function(ev){$(document.body).appendChild(this._cal);this._render(this._viewDate);},_render:function(date){if(!date)
date=this._viewDate;var year=date.getFullYear();var month=date.getMonth();var mnames=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];var dnames=['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];var days=[31,28,31,30,31,30,31,31,30,31,30,31];if(((year%4==0)&&(year%100!=0))||(year%400==0)){days[1]=29;}
var start=new Date(year,month,1);var end=new Date(year,month,days[month]);var sd=(1-(7+start.getDay()-this.firstDay)%7);var headers=[];for(var i=0;i<dnames.length;i++){idx=(this.firstDay+i)%dnames.length;name=dnames[idx];headers[headers.length]=Builder.node('th',{},name);}
var clickables=[];var brows=[];while(sd<=days[month]||brows.length<6){var tr=brows[brows.length]=Builder.node('tr',{className:((brows.length%2)==0)?'even':'odd'});for(var i=0;i<7;i++){var d=new Date(year,month,sd);if((sd>days[month])||(sd<=0)){var add=(sd>days[month])?sd-1:(sd>0)?sd+1:sd-1;var tmp=new Date(start.getTime()+(add*86400000));d=tmp;}
var disabled=((this.minDate!=null&&(d<this.minDate))||(this.maxDate!=null&&(d>this.maxDate)));var notmonth=(d<start)||(d>end);var selected=(d.valueOf()==this.date.valueOf());if(disabled){tr.appendChild(Builder.node('td',{className:'disabled'+((notmonth)?' not-month':'')},((d.getDate()<10)?'0':'')+d.getDate()));}
else{tr.appendChild(Builder.node('td',{className:'cal-enabled'+((notmonth)?' not-month':'')+((selected)?' selected':'')},[Builder.node('span',{style:'cursor: pointer;'},((d.getDate()<10)?'0':'')+d.getDate())]));clickables[clickables.length]=d;}
sd++;}}
var tbl=Builder.node('table',{id:this.id+'-cal-table',className:'cal-table'},[Builder.node('thead',{},[Builder.node('tr',{},[Builder.node('th',{id:this.id+'-cal-nav-header'},[Builder.node('span',{id:this.id+'-cal-left-arrow',style:'cursor: pointer'},'«'),Builder.node('span',{href:'#'},(' '+mnames[month]+' '+year+' ').unescapeHTML()),Builder.node('span',{id:this.id+'-cal-right-arrow',style:'cursor: pointer'},'»')])]),Builder.node('tr',{},headers)]),Builder.node('tbody',{},brows),Builder.node('tfoot',{},[Builder.node('tr',{},[Builder.node('td',{id:this.id+'-cal-nav-footer'},[Builder.node('div',{id:this.id+'-cal-today',style:"float: left; cursor: pointer; width: 50%; text-align: center"},'Today'),Builder.node('div',{id:this.id+'-cal-close',style:"float: left; cursor: pointer; width: 50%; text-align: center"},'Close')])])])]);Element.remove($(this.id+'-cal-table'));$(this.id+'-cal').appendChild(tbl);$(this.id+'-cal-nav-header').colSpan=dnames.length;$(this.id+'-cal-nav-header').style.textAlign="center";$(this.id+'-cal-nav-footer').colSpan=dnames.length;var _self=this;$$('#'+this.id+' td.cal-enabled span').each(function(el,i){Event.observe(el,'click',_self.select.bindAsEventListener(_self,clickables[i]),false);});Event.observe($(this.id+'-cal-left-arrow'),'click',this.move.bindAsEventListener(this,start,-1),false);Event.observe($(this.id+'-cal-right-arrow'),'click',this.move.bindAsEventListener(this,end,1),false);Event.observe($(this.id+'-cal-today'),'click',this.select.bindAsEventListener(this,new Date()),false);Event.observe($(this.id+'-cal-close'),'click',this.hide.bindAsEventListener(this),false);},select:function(ev,date){this.date=this._viewDate=date;this._render(this._viewDate);if(this.options['onSelect'])
this.options['onSelect'](date);this.hide();},move:function(ev,date,days){d=new Date(date.getTime()+(days*86400000));if((this.minDate!=null&&(d<this.minDate))||(this.maxDate!=null&&(d>this.maxDate)))return false;this._render(d);},show:function(){this.visible=true;this._render(this._viewDate);var el=$(this.id);Position.absolutize(el);var x=0;var y=0;if(this.relative){var r=$(this.relative);var p=Position.page(r);var o=Position.realOffset(r);x=p[0]+o[0]+r.getWidth();y=p[1]+o[1];}
x+=this.offsetX;y+=this.offsetY;var posIE6=Prototype.Browser.IE&&!window.XMLHttpRequest;if(this.options['forModalBox']&&!posIE6)
el.style.position='fixed';el.style.left=x+'px';el.style.top=y+'px';el.show();},hide:function(ev){this.visible=false;$(this.id).hide();if(this.options['onHide'])
this.options['onHide']();},toggle:function(){if(this.visible){this.hide();}
else{this.show();if(this.options['onShow'])
this.options['onShow']();}},resetDate:function(dt){this.date=dt;this._viewDate=this.date;}}
function __ParseDate(date){if(!date)return null;a=date.split('-');return new Date(a[0],a[1]-1,a[2])||null;}
Number.prototype.pad=function(n,p){var s=''+this;p=p||'0';while(s.length<n)s=p+s;return s;};Date.prototype.months=['January','February','March','April','May','June','July','August','September','October','November','December'];Date.prototype.weekdays=['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'];Date.prototype.dpm=[31,28,31,30,31,30,31,31,30,31,30,31];Date.prototype.strftime_f={A:function(d){return d.weekdays[d.getDay()]},a:function(d){return d.weekdays[d.getDay()].substring(0,3)},B:function(d){return d.months[d.getMonth()]},b:function(d){return d.months[d.getMonth()].substring(0,3)},C:function(d){return Math.floor(d.getFullYear()/100);},c:function(d){return d.toString()},D:function(d){return d.strftime_f.m(d)+'/'+
d.strftime_f.d(d)+'/'+d.strftime_f.y(d);},d:function(d){return d.getDate().pad(2,'0')},e:function(d){return d.getDate().pad(2,' ')},F:function(d){return d.strftime_f.Y(d)+'-'+d.strftime_f.m(d)+'-'+
d.strftime_f.d(d);},H:function(d){return d.getHours().pad(2,'0')},I:function(d){return((d.getHours()%12||12).pad(2))},j:function(d){var t=d.getDate();var m=d.getMonth()-1;if(m>1){var y=d.getYear();if(((y%100)==0)&&((y%400)==0))++t;else if((y%4)==0)++t;}
while(m>-1)t+=d.dpm[m--];return t.pad(3,'0');},k:function(d){return d.getHours().pad(2,' ')},l:function(d){return((d.getHours()%12||12).pad(2,' '))},M:function(d){return d.getMinutes().pad(2,'0')},m:function(d){return(d.getMonth()+1).pad(2,'0')},n:function(d){return"\n"},p:function(d){return(d.getHours()>11)?'PM':'AM'},R:function(d){return d.strftime_f.H(d)+':'+d.strftime_f.M(d)},r:function(d){return d.strftime_f.I(d)+':'+d.strftime_f.M(d)+':'+
d.strftime_f.S(d)+' '+d.strftime_f.p(d);},S:function(d){return d.getSeconds().pad(2,'0')},s:function(d){return Math.floor(d.getTime()/1000)},T:function(d){return d.strftime_f.H(d)+':'+d.strftime_f.M(d)+':'+
d.strftime_f.S(d);},t:function(d){return"\t"},u:function(d){return(d.getDay()||7)},v:function(d){return d.strftime_f.e(d)+'-'+d.strftime_f.b(d)+'-'+
d.strftime_f.Y(d);},w:function(d){return d.getDay()},X:function(d){return d.toTimeString()},x:function(d){return d.toDateString()},Y:function(d){return d.getFullYear()},y:function(d){return(d.getYear()%100).pad(2)},'%':function(d){return'%'}};Date.prototype.strftime_f['+']=Date.prototype.strftime_f.c;Date.prototype.strftime_f.h=Date.prototype.strftime_f.b;Date.prototype.strftime=function(fmt){var r='';var n=0;while(n<fmt.length){var c=fmt.substring(n,n+1);if(c=='%'){c=fmt.substring(++n,n+1);r+=(this.strftime_f[c])?this.strftime_f[c](this):c;}else r+=c;++n;}
return r;};function Series(data,options){this.DEFAULT_OPTIONS={label:null,labelFormat:"<span class='chart-label-title'>#title</span><br /> <span class='chart-label-text'>#xvalue #yvalue</span>",titleFormat:null,xvalueFormat:null,yvalueFormat:null,lines:{show:false,color:'#000',lineWidth:3,opacity:1,fill:false,fillColor:'#FFF',fillOpacity:0.75,shadowColor:'#000',shadowOpacity:0.2,shadowSize:2},points:{show:false,radius:3,color:'#FFF',fill:true,opacity:0.75,shadowColor:'#000',shadowOpacity:0.2,shadowSize:2},bars:{show:false,lineWidth:3,barWidth:0.75,fill:true,opacity:1,color:'#000',strokeColor:'#000',shadowColor:'#000',shadowOpacity:0.5,shadowSize:0},slices:{show:false,opacity:1,color:'#000'}};options=options||{};this.data=data;this.label=options.label||this.DEFAULT_OPTIONS.label;this.labelFormat=options.labelFormat||this.DEFAULT_OPTIONS.labelFormat;if(options.titleFormat)this.labelFormat=this.labelFormat.replace("#title",options.titleFormat);if(options.xvalueFormat)this.labelFormat=this.labelFormat.replace("#xvalue",options.xvalueFormat);if(options.yvalueFormat)this.labelFormat=this.labelFormat.replace("#yvalue",options.yvalueFormat);this.onclick=options.onclick||null;this.lines=_merge(this.DEFAULT_OPTIONS.lines,options.lines||{});this.points=_merge(this.DEFAULT_OPTIONS.points,options.points||{});this.bars=_merge(this.DEFAULT_OPTIONS.bars,options.bars||{});this.slices=_merge(this.DEFAULT_OPTIONS.slices,options.slices||{});this.legendColor='#000';if(this.bars.show){this.legendColor=this.bars.color;}
this._hovermap=[];}
function Chart(target,series,options,isPie){this.isPie=isPie||false;this.DEFAULT_OPTIONS={chart:{mousemove:this.mouseover,mouseout:this.mouseout},canvas:{width:650,height:350,bgColor:'#FFF'},border:{show:true,radius:0,shadowSize:0,lineWidth:3,color:"#000"},grid:{show:true,lineWidth:1,bgColor:"#FFF",color:"#000",labelMargin:5,mouseCatchingArea:10,opacity:0.25},xaxis:{show:true,mode:null,autoscale:null,min:null,max:null,fontSize:14,fontFamily:'Arial',ticks:null,tickFormatter:null,tickDecimals:null,tickSize:null,minTickSize:null,monthNames:null,timeformat:null},yaxis:{show:true,mode:null,autoscale:0.02,min:null,max:null,fontSize:16,fontFamily:'Arial',ticks:null,tickFormatter:null,tickDecimals:null,tickSize:null,minTickSize:null,monthNames:null,timeformat:null},legend:{show:true,fontSize:12,fontFamily:'Arial',size:20,margin:5},nodata:{message:'No Data Available',fontStyle:'italic',fontFamily:'Arial',fontSize:24},pies:{show:isPie,shadowSize:2,shadowColor:'#000',shadowOpacity:0.5,sliceDepth:7}};this.options={};this.options.chart=_merge(this.DEFAULT_OPTIONS.chart,options.chart||{});this.options=_merge(this.DEFAULT_OPTIONS.chart,options||{});this.options.canvas=_merge(this.DEFAULT_OPTIONS.canvas,options.canvas||{});this.options.border=_merge(this.DEFAULT_OPTIONS.border,options.border||{});this.options.grid=_merge(this.DEFAULT_OPTIONS.grid,options.grid||{});this.options.xaxis=_merge(this.DEFAULT_OPTIONS.xaxis,options.xaxis||{});this.options.yaxis=_merge(this.DEFAULT_OPTIONS.yaxis,options.yaxis||{});this.options.legend=_merge(this.DEFAULT_OPTIONS.legend,options.legend||{});this.options.nodata=_merge(this.DEFAULT_OPTIONS.nodata,options.nodata||{});this.options.pies=_merge(this.DEFAULT_OPTIONS.pies,options.pies||{});this.initialize(target,series);}
Chart.prototype.initialize=function(target,series){this.div=document.getElementById(target);this.div.style.position='relative';this.div.style.width=this.options.canvas.width+'px';this.div.style.height=this.options.canvas.height+'px';this.target=this._canvas(this.div,this.options.canvas.width,this.options.canvas.height);this.overlay2=this._canvas(this.div,this.options.canvas.width,this.options.canvas.height);this.overlay=this._canvas(this.div,this.options.canvas.width,this.options.canvas.height);this.context=this.target.getContext('2d');this.overlayContext=this.overlay.getContext('2d');this.drawContext=this.overlay2.getContext('2d');if(this.options.mousemove!=null){this.target.onmousemove=this.overlay.onmousemove=this.options.mousemove?_bindEvent(function(e){var p=_xy(e);var o=_near(this,p.x,p.y);return this.options.mousemove(e,this,p,o);},this):null;}
if(this.options.mouseout!=null){this.target.onmouseout=this.overlay.onmouseout=this.options.mouseout?_bindEvent(function(e){return this.options.mouseout(e,this);},this):null;}
var dimensions=_getDimensions(this.target);this.width=dimensions.width
this.height=dimensions.height;this.plotWidth=this.width;this.plotHeight=this.height;this.offset={};this.offset.left=this.offset.top=this.offset.bottom=this.offset.right=0;this.barCount=0;this.currentMouseover=null;this.series=[];var hasData=false;for(var i=0;i<series.length;i++){this.series.push(series[i]);if(!hasData){if(this.isPie)
hasData=(series[i].data>0);else if(series[i].data&&series[i].data.length>0){if(series[i].bars.show){for(var k=0;k<series[i].data.length;k++){if(series[i].data[k][1]!=0&&series[i].data[k][1]!=null){hasData=true;break;}}}
else
hasData=(series[i].lines.show||(!series[i].bars.show&&!series[i].points.show))?(series[i].data.length>1):true;}}}
if(!hasData){this.div.removeChild(this.overlay);this.drawError();}
else{if(this.isPie){this.calcPie();this.calcPieHoverMap(this.series);this.drawPie();}
else if(this.series.length>0){this.calc();this.xm=this.plotWidth/this.xrange;this.ym=this.plotHeight/this.yrange;this.draw();}}};Chart.prototype._canvas=function(p,w,h){var canvas=document.createElement('canvas');canvas.setAttribute('width',w);canvas.setAttribute('height',h);canvas.style.position='absolute';p.appendChild(canvas);if(/MSIE/.test(navigator.userAgent)&&!window.opera){canvas=_initIECanvas(canvas);}
return canvas;};function _initIECanvas(canvas){if(/MSIE/.test(navigator.userAgent)&&!window.opera)
return G_vmlCanvasManager.initElement(canvas);else
return canvas;}
Chart.prototype.calc=function(){this.xaxis={};this.yaxis={};this.xrange=null;this.yrange=null;this.xaxis.datamin=this.yaxis.datamin=Number.MAX_VALUE;this.xaxis.datamax=this.yaxis.datamax=Number.MIN_VALUE;this.xDataRange=null;this.yDataRange=null;for(var i=0;i<this.series.length;i++){this.calcSeries(this.series[i]);}};Chart.prototype.calcPie=function(){var series=this.series;var sum=0;for(var i=0;i<series.length;i++){sum+=series[i].data;}
sum=(sum==0)?1:sum;this.offset={left:0,top:0,right:0,bottom:0};if(this.options.legend.show){var label=document.createElement('div');label.innerHTML="100.0%";label.style.fontFamily=this.options.legend.fontFamily;label.style.fontSize=this.options.legend.fontSize+'px';label.style.position='absolute';label.style.left=label.style.top='0px';this.div.appendChild(label);var d=_getDimensions(label);this.div.removeChild(label);this.pieLabelDimensions={width:d.width,height:d.height};this.offset.top+=d.height;this.offset.bottom+=d.height;this.offset.right+=d.width;this.offset.left+=d.width;var legend=document.createElement('div');legend.className="chart-legend";var tbl='<table><thead><tr><th colspan="2">Name</th><th>Value</th></tr></thead><tbody>'
for(var i=0;i<series.length;i++){series[i].sliceInfo={value:Math.round(((series[i].data/sum)*1000.0))/10.0,angle:series[i].data/sum*360};var cl=(i%2!=0)?'odd':'even';tbl+='<tr class="'+cl+'"><td style="background:'+series[i].slices.color+';width:'+this.options.legend.size+'px;font-size:1px;">&nbsp;</td><td>'+(series[i].label||'&nbsp;')+'</td><td style="white-space: nowrap;">'+series[i].data+' ('+series[i].sliceInfo.value+'%)</td></tr>';}
tbl+="</tbody></table>";legend.innerHTML=tbl;legend.style.position='absolute';legend.style.left=legend.style.top='0px';this.div.appendChild(legend);var d=_getDimensions(legend);var lw=Math.min(d.width,this.options.canvas.width/2);legend.style.width=lw+'px';this.offset.left+=lw+this.options.legend.margin;this.div.removeChild(legend);this.pieLegend=legend;}
else{for(var i=0;i<series.length;i++){series[i].sliceInfo={value:Math.round(((series[i].data/sum)*1000.0))/10.0,angle:series[i].data/sum*360};}}
this.width-=this.offset.left+this.offset.right;this.height-=this.offset.top+this.offset.bottom;this.radius=Math.min(this.width,this.height)/2-this.options.pies.shadowSize;this.radius-=(this.options.border.show)?this.options.border.lineWidth:0;this.radius-=this.options.pies.sliceDepth;this.radius*=.98;};Chart.prototype.drawPie=function(){var ctx=this.context;var series=this.series;this.target.setAttribute('width',this.width);this.target.setAttribute('height',this.height);this.target.style.width=this.width+'px';this.target.style.height=this.height+'px';this.target.style.position='absolute';this.target.style.left=this.offset.left+'px';this.target.style.top=this.offset.top+'px';this.overlay.setAttribute('width',this.width);this.overlay.setAttribute('height',this.height);this.overlay.style.width=this.width+'px';this.overlay.style.height=this.height+'px';this.overlay.style.position='absolute';this.overlay.style.left=this.offset.left+'px';this.overlay.style.top=this.offset.top+'px';this.overlay2.setAttribute('width',this.width);this.overlay2.setAttribute('height',this.height);this.overlay2.style.width=this.width+'px';this.overlay2.style.height=this.height+'px';this.overlay2.style.position='absolute';this.overlay2.style.left=this.offset.left+'px';this.overlay2.style.top=this.offset.top+'px';var e=1/.98;var lw=(this.options.border.show)?this.options.border.lineWidth:0;var radius=this.radius;var shadow=this.options.pies.shadowSize;var x=this.width/2-shadow-lw;var y=this.radius+shadow+lw+this.options.pies.sliceDepth;if(shadow>0){ctx.fillStyle=_toRGBA(this.options.pies.shadowColor,this.options.pies.shadowOpacity);ctx.beginPath();ctx.arc(x+shadow,y+shadow,radius+lw,radius+lw,0,Math.PI*2,true);ctx.fill();ctx.closePath();}
var lastAngle=0;for(var i=0;i<series.length;i++){var angle=series[i].sliceInfo.angle;ctx.fillStyle=_toRGBA(series[i].slices.color,1);drawWedge(ctx,x,y,lastAngle,angle,radius,radius,true);ctx.strokeStyle=_toRGBA(series[i].slices.strokeColor||series[i].slices.color,1);drawWedge(ctx,x,y,lastAngle,angle,radius,radius,false);if(this.options.legend.show){var g=(((lastAngle*-1)-angle)-lastAngle)/2;var midX=x+Math.cos(g*Math.PI/180)*(radius+shadow+lw)*e;var midY=y+Math.sin(g*Math.PI/180)*(radius+shadow+lw)*e;var e1X=x+Math.cos(-1*lastAngle*Math.PI/180)*(radius+shadow+lw)*e;var e1Y=y+Math.sin(-1*lastAngle*Math.PI/180)*(radius+shadow+lw)*e;var e2X=x+Math.cos(((lastAngle*-1)-angle)*Math.PI/180)*(radius+shadow+lw)*e;var e2Y=y+Math.sin(((lastAngle*-1)-angle)*Math.PI/180)*(radius+shadow+lw)*e;var dist=Math.sqrt((e2X-e1X)*(e2X-e1X)+(e2Y-e1Y)*(e2Y-e1Y));var left=this.offset.left;var top=this.offset.top;var d=document.createElement('div');d.innerHTML=series[i].sliceInfo.value+"%";d.style.fontFamily=this.options.legend.fontFamily;fontSize=12;if(Math.round(dist)<this.pieLabelDimensions.height){fontSize=Math.round(dist);}
else
fontSize=this.options.legend.fontSize;d.style.fontSize=fontSize+'px';d.style.zIndex=2;this.div.appendChild(d);d.style.position='absolute';var m=_getDimensions(d);if(x<=midX&&y>=midY){top=midY-m.height;left=midX;}
else if(x>=midX&&y>midY){top=midY-m.height;left=midX-m.width;}
else if(x>=midX&&y<=midY){top=midY;left=midX-m.width;}
else{top=midY;left=midX;}
d.style.left=left+this.offset.left+'px';d.style.top=top+this.offset.top+'px';if(fontSize<12)
this.div.removeChild(d);}
lastAngle+=angle;}
if(this.options.border.show){ctx.lineWidth=lw;ctx.strokeStyle=_toRGBA(this.options.border.color,1);ctx.beginPath();ctx.arc(x,y,radius+lw/2,radius+lw/2,0,Math.PI*2);ctx.stroke();ctx.closePath();}
if(this.options.legend.show){var legend=this.pieLegend;legend.style.top=this.offset.top+'px';this.div.appendChild(this.pieLegend);}};Chart.prototype.calcSeries=function(series){var xDataRange=this.xDataRange;var yDataRange=this.yDataRange;this.processSeriesData(series.data);if(xDataRange!=this.xDataRange){this.calcAxisRange(this.xaxis,this.options.xaxis);this.extendXRangeIfNeededByBar();this.xrange=this.xaxis.max-this.xaxis.min;this.calcTicks(this.xaxis,this.options.xaxis);this.calcTicks(this.yaxis,this.options.yaxis);this.calcTickSpacing();this.calcSpacing();}
if(yDataRange!=this.yDataRange){this.calcAxisRange(this.yaxis,this.options.yaxis);this.yrange=this.yaxis.max-this.yaxis.min;this.calcTicks(this.xaxis,this.options.xaxis);this.calcTicks(this.yaxis,this.options.yaxis);this.calcTickSpacing();this.calcSpacing();}
if(series.lines.show||series.points.show||(!series.bars.show&&!series.points.show)){this.calcHoverMap(series);}
if(series.bars.show){this.barCount+=1;var b=1;for(var i=0;i<this.series.length;i++){if(this.series[i].bars.show){this.calcHoverMap(this.series[i],'bar',b);b+=1;}}}};Chart.prototype.calcHoverMap=function(series,type,counter){series._hovermap=[];var data=series.data;for(var j=0;j<data.length;j++){if(data[j]==null)
continue;var px=data[j][0];var py=data[j][1];var x=this.tHoz(px);var y=this.tVert(py);var x1,x2,y1,y2,cx,cy=null;if(type!='bar'){area=2;x1=x-area;y1=y-area;x2=x+area;y2=y+area;cx=x;cy=y;}
else{var bwa=series.bars.barWidth/this.barCount;var mid=Math.ceil(this.barCount/2)-1;var shift=bwa*(mid-counter);shift+=(this.barCount%2==0)?bwa:bwa/2;x1=this.tHoz(px-shift);y1=y;x2=this.tHoz(px+bwa-shift);y2=this.tVert(this.yaxis.min);cx=x1+((x2-x1)/2);cy=y1+((y2-y1)/2);}
series._hovermap.push({datapoint:data[j],x1:x1,y1:y1,x2:x2,y2:y2,x:cx,y:cy,series:series});}};Chart.prototype.calcPieHoverMap=function(series){var e=1/.98;var lw=(this.options.border.show)?this.options.border.lineWidth:0;var radius=this.radius;var shadow=this.options.pies.shadowSize;var x=this.width/2-shadow-lw;var y=this.radius+shadow+lw+this.options.pies.sliceDepth;var lastAngle=0;series._hovermap=[];var data=series;for(var j=0;j<data.length;j++){if(data[j]==null)
continue;var angle=data[j].sliceInfo.angle;series._hovermap.push({datapoint:[data[j].label,data[j].data],x:x,y:y,lastAngle:lastAngle,angle:angle,radius:radius,series:data[j]});lastAngle+=angle;}};Chart.prototype.processSeriesData=function(data){for(var j=0;j<data.length;++j){if(data[j]==null)
continue;var x=data[j][0],y=data[j][1];if(x==null||y==null||isNaN(x=+x)||isNaN(y=+y)){data[j]=null;continue;}
if(x<this.xaxis.datamin)
this.xaxis.datamin=x;if(x>this.xaxis.datamax)
this.xaxis.datamax=x;if(y<this.yaxis.datamin)
this.yaxis.datamin=y;if(y>this.yaxis.datamax)
this.yaxis.datamax=y;}
if(this.xaxis.datamin==Number.MAX_VALUE)
this.xaxis.datamin=0;if(this.yaxis.datamin==Number.MAX_VALUE)
this.yaxis.datamin=0;if(this.xaxis.datamax==Number.MIN_VALUE)
this.xaxis.datamax=1;if(this.yaxis.datamax==Number.MIN_VALUE)
this.yaxis.datamax=1;this.xDataRange=this.xaxis.datamax-this.xaxis.datamin;this.yDataRange=this.yaxis.datamax-this.yaxis.datamin;};Chart.prototype.calcAxisRange=function(axis,options){var min=options.min!=null?options.min:axis.datamin;var max=options.max!=null?options.max:axis.datamax;if(max-min==0.0){var widen;if(max==0.0)
widen=1.0;else
widen=0.01;min-=widen;max+=widen;}
else{var margin=options.autoscale;if(margin!=null){if(options.min==null){min-=(max-min)*margin;if(min<0&&axis.datamin>=0)
min=0;}
if(options.max==null){max+=(max-min)*margin;if(max>0&&axis.datamax<=0)
max=0;}}}
axis.min=min;axis.max=max;};Chart.prototype.erase=function(){var ctx=this.context;ctx.clearRect(0,0,this.width,this.height);};Chart.prototype.calcTicks=function(axis,axisOptions){var noTicks;if(typeof axisOptions.ticks=="number"&&axisOptions.ticks>0)
noTicks=axisOptions.ticks;else if(axis==this.xaxis)
noTicks=Math.max(1,Math.round(this.options.canvas.width/100));else
noTicks=Math.max(1,Math.round(this.options.canvas.height/60));var delta=(axis.max-axis.min)/noTicks;var size,generator,unit,formatter,i,magn,norm;if(axisOptions.mode=='time'){function formatDate(d,fmt,monthNames){var leftPad=function(n){n=""+n;return n.length==1?"0"+n:n;};var r=[];var escape=false;if(monthNames==null)
monthNames=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];for(var i=0;i<fmt.length;++i){var c=fmt.charAt(i);if(escape){switch(c){case'h':c=""+d.getHours();break;case'H':c=leftPad(d.getHours());break;case'M':c=leftPad(d.getMinutes());break;case'S':c=leftPad(d.getSeconds());break;case'd':c=""+d.getDate();break;case'm':c=""+(d.getMonth()+1);break;case'y':c=""+d.getFullYear();break;case'b':c=""+monthNames[d.getMonth()];break;}
r.push(c);escape=false;}
else{if(c=="%")
escape=true;else
r.push(c);}}
return r.join("");}
var timeUnitSize={"second":1000,"minute":60*1000,"hour":60*60*1000,"day":24*60*60*1000,"month":30*24*60*60*1000,"year":365.2425*24*60*60*1000};var spec=[[1,"second"],[2,"second"],[5,"second"],[10,"second"],[30,"second"],[1,"minute"],[2,"minute"],[5,"minute"],[10,"minute"],[30,"minute"],[1,"hour"],[2,"hour"],[4,"hour"],[8,"hour"],[12,"hour"],[1,"day"],[2,"day"],[3,"day"],[0.25,"month"],[0.5,"month"],[1,"month"],[2,"month"],[3,"month"],[6,"month"],[1,"year"]];var minSize=0;if(axisOptions.minTickSize!=null){if(typeof axisOptions.tickSize=="number")
minSize=axisOptions.tickSize;else
minSize=axisOptions.minTickSize[0]*timeUnitSize[axisOptions.minTickSize[1]];}
for(i=0;i<spec.length-1;++i)
if(delta<(spec[i][0]*timeUnitSize[spec[i][1]]
+spec[i+1][0]*timeUnitSize[spec[i+1][1]])/2&&spec[i][0]*timeUnitSize[spec[i][1]]>=minSize)
break;size=spec[i][0];unit=spec[i][1];if(unit=="year"){magn=Math.pow(10,Math.floor(Math.log(delta/timeUnitSize.year)/Math.LN10));norm=(delta/timeUnitSize.year)/magn;if(norm<1.5)
size=1;else if(norm<3)
size=2;else if(norm<7.5)
size=5;else
size=10;size*=magn;}
if(axisOptions.tickSize){size=axisOptions.tickSize[0];unit=axisOptions.tickSize[1];}
generator=function(axis){var ticks=[],tickSize=axis.tickSize[0],unit=axis.tickSize[1],d=new Date(axis.min);var step=tickSize*timeUnitSize[unit];if(unit=="second")
d.setSeconds(_floorInBase(d.getSeconds(),tickSize));if(unit=="minute")
d.setMinutes(_floorInBase(d.getMinutes(),tickSize));if(unit=="hour")
d.setHours(_floorInBase(d.getHours(),tickSize));if(unit=="month")
d.setMonth(_floorInBase(d.getMonth(),tickSize));if(unit=="year")
d.setFullYear(_floorInBase(d.getFullYear(),tickSize));d.setMilliseconds(0);if(step>=timeUnitSize.minute)
d.setSeconds(0);if(step>=timeUnitSize.hour)
d.setMinutes(0);if(step>=timeUnitSize.day)
d.setHours(0);if(step>=timeUnitSize.day*4)
d.setDate(1);if(step>=timeUnitSize.year)
d.setMonth(0);var carry=0,v;do{v=d.getTime();ticks.push({v:v,label:axis.tickFormatter(v,axis)});if(unit=="month"){if(tickSize<1){d.setDate(1);var start=d.getTime();d.setMonth(d.getMonth()+1);var end=d.getTime();d.setTime(v+carry*timeUnitSize.hour+(end-start)*tickSize);carry=d.getHours();d.setHours(0);}
else
d.setMonth(d.getMonth()+tickSize);}
else if(unit=="year"){d.setFullYear(d.getFullYear()+tickSize);}
else
d.setTime(v+step);}while(v<axis.max);return ticks;};formatter=function(v,axis){var d=new Date(v);if(axisOptions.timeformat!=null)
return formatDate(d,axisOptions.timeformat,axisOptions.monthNames);var t=axis.tickSize[0]*timeUnitSize[axis.tickSize[1]];var span=axis.max-axis.min;if(t<timeUnitSize.minute)
fmt="%h:%M:%S";else if(t<timeUnitSize.day){if(span<2*timeUnitSize.day)
fmt="%h:%M";else
fmt="%b %d %h:%M";}
else if(t<timeUnitSize.month)
fmt="%b %d";else if(t<timeUnitSize.year){if(span<timeUnitSize.year)
fmt="%b";else
fmt="%b %y";}
else
fmt="%y";return formatDate(d,fmt,axisOptions.monthNames);};}
else{var maxDec=axisOptions.tickDecimals;var dec=-Math.floor(Math.log(delta)/Math.LN10);if(maxDec!=null&&dec>maxDec)
dec=maxDec;magn=Math.pow(10,-dec);norm=delta/magn;if(norm<1.5)
size=1;else if(norm<3){size=2;if(norm>2.25&&(maxDec==null||dec+1<=maxDec)){size=2.5;++dec;}}
else if(norm<7.5)
size=5;else
size=10;size*=magn;if(axisOptions.minTickSize!=null&&size<axisOptions.minTickSize)
size=axisOptions.minTickSize;if(axisOptions.tickSize!=null)
size=axisOptions.tickSize;axis.tickDecimals=Math.max(0,(maxDec!=null)?maxDec:dec);axis.div=this.div;generator=function(axis){var ticks=[];var start=_floorInBase(axis.min,axis.tickSize);var i=0,v;do{v=start+i*axis.tickSize;ticks.push({v:v,label:axis.tickFormatter(v,axis)});++i;}while(v<axis.max);return ticks;};formatter=function(v,axis){return v.toFixed(axis.tickDecimals);};}
axis.tickSize=unit?[size,unit]:size;axis.tickGenerator=generator;if(typeof axisOptions.tickFormatter=="function"){axis.tickFormatter=function(v,axis){return""+axisOptions.tickFormatter(v,axis);};}
else{axis.tickFormatter=formatter;}
axis.ticks=[];axisOptions.userProvidedTicks=false;if(axisOptions.ticks==null){axis.ticks=axis.tickGenerator(axis);}
else if(typeof axisOptions.ticks=="number"){if(axisOptions.ticks>0)
axis.ticks=axis.tickGenerator(axis);}
else if(axisOptions.ticks){var ticks=axisOptions.ticks;if(typeof ticks=="function")
ticks=ticks({min:axis.min,max:axis.max});axisOptions.userProvidedTicks=true;var i,v;for(i=0;i<ticks.length;++i){var label=null;var t=ticks[i];if(typeof t=="object"){v=t[0];if(t.length>1)
label=t[1];}
else
v=t;if(label==null)
label=axis.tickFormatter(v,axis);axis.ticks[i]={v:v,label:label};}}};Chart.prototype.calcSpacing=function(){var s=this.options.border.show?this.options.border.shadowSize:0;var lw=this.options.border.show?this.options.border.lineWidth:0;var w=this.plotWidth=this.width-s-lw;var h=this.plotHeight=this.height-s-lw;var r=this.radius=this.options.border.show?this.options.border.radius:0;this.offset={};var series=this.series;var maxOutset=lw;for(i=0;i<series.length;++i){if(series[i].points.show){maxOutset=Math.max(maxOutset,series[i].points.radius+series[i].lines.lineWidth/2);}}
this.offset.left=this.offset.right=this.offset.top=this.offset.bottom=maxOutset;this.offset.left+=this.options.canvas.width-this.width+this.options.grid.labelMargin;this.offset.bottom+=this.options.canvas.height-this.height+this.legendHeight;this.offset.right+=s;};Chart.prototype.calcTickSpacing=function(){var yaxis=this.yaxis;var xaxis=this.xaxis;var options=this.options;var series=this.series;this.legendHeight=0;if(options.legend.show){var lbl='';for(var i=0;i<series.length;i++){if(series[i].label){lbl=series[i].label;break;}}
if(lbl=='')
options.legend.show=false;var dd=document.createElement('div');dd.style.fontFamily=options.legend.fontFamily;dd.style.fontSize=options.legend.fontSize+'px';dd.innerHTML='<a style="white-space: nowrap;" href="#">'+lbl+'</a>';this._canvas(dd,options.legend.size,options.legend.size);this.div.appendChild(dd);var d=_getDimensions(dd);this.div.removeChild(dd);this.legendHeight=Math.max(d.height,options.legend.size);this.legendHeight+=options.legend.margin;}
if(options.yaxis.show){var i,labels=[],l;for(i=0;i<yaxis.ticks.length;++i){l=yaxis.ticks[i].label.toString().replace(' ','&nbsp;');if(l)
labels.push('<div style="white-space: nowrap;position:absolute;left:0px;top:0px;">'+l+'</div>');}
var yLabelMaxHeight=0;var yLabelMaxWidth=this.yaxis.maxLabelWidth||0;if(labels.length>0){var dd=document.createElement('div');dd.setAttribute('style',"position:absolute;left:0px;top:-10000px;font-size: "+options.yaxis.fontSize+"px;font-family: '"+options.yaxis.fontFamily+"';");dd.innerHTML=labels.join("");this.div.appendChild(dd);var dimensions=_getDimensions(dd.lastChild);if(yLabelMaxHeight<dimensions.height)
yLabelMaxHeight=dimensions.height;if(yLabelMaxWidth<dimensions.width)
yLabelMaxWidth=dimensions.width;this.div.removeChild(dd);this.yaxis.maxLabelHeight=yLabelMaxHeight;this.yaxis.maxLabelWidth=yLabelMaxWidth;}
this.width=options.canvas.width-yLabelMaxWidth-options.grid.labelMargin;}
if(options.xaxis.show){var xLabelMaxHeight=0;var xLabelBoxWidth=this.width/xaxis.ticks.length;if(options.xaxis.show){labels=[];for(i=0;i<xaxis.ticks.length;++i){l=xaxis.ticks[i].label;if(l)
labels.push('<div style="white-space: nowrap;position:relative;left:'+((xLabelBoxWidth/2)*i)+'px;">&nbsp;'+l+'</div>');}
if(labels.length>0){var dd=document.createElement('div');dd.setAttribute('style',"position:absolute;left:0;top:-10000px;font-size: "+options.xaxis.fontSize+"px;font-family: '"+options.xaxis.fontFamily+"';");dd.innerHTML=labels.join("");this.div.appendChild(dd);var dimensions=_getDimensions(dd.lastChild);if(xLabelMaxHeight<dimensions.height)
xLabelMaxHeight=dimensions.height;this.div.removeChild(dd);}}
this.height=options.canvas.height-this.legendHeight-xLabelMaxHeight-options.grid.labelMargin;}
this.target.setAttribute('width',this.width);this.target.style.width=this.width+'px';this.target.setAttribute('height',this.height);this.target.style.height=this.height+'px';this.target.style.position="absolute";this.target.style.right='0px';this.target.style.top='0px';this.overlay.setAttribute('width',this.width);this.overlay.style.width=this.width+'px';this.overlay.setAttribute('height',this.height);this.overlay.style.height=this.height+'px';this.overlay.style.position="absolute";this.overlay.style.right='0px';this.overlay.style.top='0px';this.overlay2.setAttribute('width',this.width);this.overlay2.style.width=this.width+'px';this.overlay2.setAttribute('height',this.height);this.overlay2.style.height=this.height+'px';this.overlay2.style.position="absolute";this.overlay2.style.right='0px';this.overlay2.style.top='0px';};Chart.prototype.drawTicks=function(){if(this.options.legend.show){if(this.legenddiv!=null){this.div.removeChild(this.legenddiv);this.legenddiv=null;}
if(this.legenddiv==null){var ld=document.createElement('div');ld.style.position='absolute';ld.style.bottom='0px';ld.style.right='0px';for(var i=0;i<this.series.length;i++)
this.drawLegendMarker(ld,this.series[i]);this.legenddiv=ld;this.div.appendChild(ld);}}
var leftOffset=this.options.canvas.width-this.width-this.options.grid.labelMargin;if(this.options.yaxis.show){var yLabelMaxHeight=this.yaxis.maxLabelHeight;var labels="";var v;for(i=0;i<this.yaxis.ticks.length;++i){v=this.yaxis.ticks[i].v;if(v<=this.yaxis.min||v>=this.yaxis.max)
continue;posTop=Math.round(this.tVert(this.yaxis.ticks[i].v)-yLabelMaxHeight/2);if(this.options.yaxis.userProvidedTicks||posTop>0)
labels+='<div style="white-space: nowrap;width:'+leftOffset+'px;font-size:'+this.options.yaxis.fontSize+'px;font-family:\''+this.options.yaxis.fontFamily+'\';text-align:right;position: absolute;left:0;top:'+posTop+'px;">'+this.yaxis.ticks[i].label+'</div>';}
if(this.yaxisdiv!=null){this.div.removeChild(this.yaxisdiv);this.yaxisdiv=null;}
if(this.yaxisdiv==null){var yd=document.createElement("div");yd.setAttribute('class','yaxis-labels');yd.innerHTML=labels;yd.style.position='absolute';yd.style.left='0px';yd.style.top='0px';this.div.appendChild(yd);this.yaxisdiv=yd;}}
if(this.options.xaxis.show){var xLabelBoxWidth=Math.round((this.plotWidth/this.xaxis.ticks.length)-this.options.grid.labelMargin);var labels="";var v;var posLeft=0;for(i=0;i<this.xaxis.ticks.length;++i){v=this.xaxis.ticks[i].v;posLeft=Math.round(this.tHoz(this.xaxis.ticks[i].v)-xLabelBoxWidth/2);if(this.options.xaxis.userProvidedTicks||(posLeft>0&&posLeft<(this.plotWidth-xLabelBoxWidth/2)))
labels+='<div style="white-space: nowrap;width:'+xLabelBoxWidth+'px;font-size:'+this.options.xaxis.fontSize+'px;font-family:\''+this.options.xaxis.fontFamily+'\';text-align:center;position: absolute;left:'+posLeft+'px;top:'+this.options.grid.labelMargin+'px;">'+this.xaxis.ticks[i].label+'</div>';}
if(this.xaxisdiv!=null){this.div.removeChild(this.xaxisdiv);this.xaxisdiv=null;}
if(this.xaxisdiv==null){var xd=document.createElement("div");xd.setAttribute('class','xaxis-labels');xd.innerHTML=labels;xd.setAttribute('style','position: absolute;left:'+this.offset.left+'px;top:'+this.height+'px;');xd.style.position='absolute';xd.style.left=leftOffset+'px';xd.style.top=this.height+'px';this.div.appendChild(xd);this.xaxisdiv=xd;}}};Chart.prototype.drawLegendMarker=function(p,series){if(!series.label)
return false;var labelColor=typeof series.bars.color=="string"?series.bars.color:series.bars.color[0];var labels=typeof series.label=="string"?[[series.label,labelColor]]:series.label;for(i=0;i<labels.length;i++){var w=this.options.legend.size;var h=w;var canvas=this._canvas(p,w,h);canvas.style.position='relative';var ctx=canvas.getContext('2d');if(this.options.grid.show){ctx.beginPath();ctx.fillStyle=_toRGBA(this.options.grid.bgColor,1);ctx.rect(0,0,w,h);ctx.fill();}
ctx.lineWidth=1;ctx.strokeStyle=_toRGBA(this.options.border.color,1);ctx.rect(0,0,w,h);ctx.stroke();ctx.save();w-=2;h-=2;ctx.translate(1,1);if(series.bars.show){ctx.beginPath();ctx.fillStyle=_toRGBA(labels[i][1],series.bars.opacity);ctx.rect((w*0.25)/2,h*0.25,w*0.75,h-5);ctx.fill();ctx.beginPath();ctx.lineWidth=2;ctx.strokeStyle=_toRGBA(series.bars.strokeColor,1);ctx.rect((w*0.25)/2,h*0.25,w*0.75,h);ctx.stroke();}
else
if(series.lines.show||(!series.lines.show&&!series.points.show)){if(series.lines.fill){ctx.beginPath();ctx.fillStyle=_toRGBA(series.lines.fillColor,series.lines.fillOpacity);ctx.rect(0,h/2,w,h/2);ctx.fill();}
var lw=ctx.lineWidth=series.lines.lineWidth;ctx.strokeStyle=_toRGBA(series.lines.color,series.lines.opacity);ctx.beginPath();ctx.moveTo(0,h/2);ctx.lineTo(w,h/2);ctx.stroke();}
if(series.points.show){if(series.points.fill){ctx.beginPath();ctx.fillStyle=_toRGBA(series.points.color,series.points.opacity);ctx.arc(w/2,h/2,series.points.radius,0,2*Math.PI,true);ctx.fill();}
ctx.beginPath();var lw=ctx.lineWidth=series.lines.lineWidth;ctx.strokeStyle=_toRGBA(series.lines.color,series.lines.opacity);ctx.arc(w/2,h/2,series.points.radius,0,2*Math.PI,true);ctx.stroke();}
ctx.restore();var lbl=document.createElement("span");lbl.style.fontFamily=this.options.legend.fontFamily;lbl.style.fontSize=this.options.legend.fontSize+'px';p.appendChild(lbl);if(series.onclick){lbl.innerHTML='&nbsp;<a href="#">'+labels[i][0]+'</a>&nbsp; &nbsp;';var a=lbl.getElementsByTagName('a')[0];a.onclick=series.onclick;}
else{lbl.innerHTML=labels[i][0];lbl.innerHTML='&nbsp;'+labels[i][0]+'&nbsp; &nbsp;';}}};Chart.prototype.drawError=function(){this.calcSpacing();if(this.options.border.show){if(this.options.grid.show){var ctx=this.context;ctx.strokeStyle=_toRGBA(this.options.grid.color,this.options.grid.opacity||0.25);ctx.lineWidth=this.options.grid.lineWidth;var lw=this.options.border.lineWidth;ctx.save();ctx.fillStyle=_toRGBA(this.options.grid.bgColor,1);ctx.fillRect(0,0,this.width,this.height);ctx.restore();var n=3
ctx.save();ctx.beginPath();for(i=1;i<n;++i){ctx.moveTo((this.plotWidth/n)*i+ctx.lineWidth/2,0);ctx.lineTo((this.plotWidth/n)*i+ctx.lineWidth/2,this.plotHeight);}
for(i=1;i<n;++i){ctx.moveTo(0,(this.plotHeight/n)*i+ctx.lineWidth/2);ctx.lineTo(this.plotWidth,(this.plotHeight/n)*i+ctx.lineWidth/2);}
ctx.stroke();ctx.restore();}
this.drawBorder();}
var msg=document.createElement('div');msg.innerHTML=this.options.nodata.message;msg.style.fontFamily=this.options.nodata.fontFamily;msg.style.fontSize=this.options.nodata.fontSize+'px';msg.style.fontStyle=this.options.nodata.fontStyle;msg.style.width=this.width+'px';msg.style.textAlign='center';msg.style.overflow='hidden';msg.style.position='absolute';msg.style.left='-10000px';msg.style.top='0px';this.div.appendChild(msg);var d=_getDimensions(msg);msg.style.left=this.width/2-d.width/2+'px';msg.style.top=this.height/2-d.height/2+'px';};Chart.prototype.draw=function(){this.drawTicks();this.erase();if(this.options.grid.show){this.drawGrid();}
this.xm=this.plotWidth/this.xrange;this.ym=this.plotHeight/this.yrange;for(var i=0;i<this.series.length;i++){this.drawSeries(this.series[i],i);}
if(this.options.border.show){this.drawBorder();}};Chart.prototype.drawSeries=function(series,counter){if(series.lines.show||(!series.bars.show&&!series.points.show)){this.calcHoverMap(series);this.drawSeriesLines(series);}
if(series.bars.show){this.calcHoverMap(series,'bar',counter);this.drawSeriesBars(series,counter);}
if(series.points.show){this.calcHoverMap(series);this.drawSeriesPoints(series);}};Chart.prototype.drawBorder=function(){var ctx=this.context;ctx.save();var lw=ctx.lineWidth=this.options.border.lineWidth;var s=this.options.border.shadowSize;if(this.options.canvas.bgColor)
ctx.fillStyle=_toRGBA(this.options.canvas.bgColor,1);var w=this.width;var h=this.height;var r=this.radius;ctx.beginPath();ctx.moveTo(0,r);ctx.quadraticCurveTo(s,s,r+s+lw,0);ctx.lineTo(0,0);ctx.closePath();ctx.fill();ctx.beginPath();ctx.moveTo(w-r-lw-s,0);ctx.quadraticCurveTo(w-lw-s,lw+s,w,r+lw);ctx.lineTo(w,0);ctx.closePath();ctx.fill();ctx.beginPath();ctx.moveTo(w,h-r);ctx.quadraticCurveTo(w-lw-s,h-lw-s,w-r+lw,h);ctx.lineTo(w,h);ctx.closePath();ctx.fill();ctx.beginPath();ctx.moveTo(r+lw,h);ctx.quadraticCurveTo(lw+s,h-lw-s,0,h-r-lw-s);ctx.lineTo(0,w);ctx.closePath();ctx.fill();w=this.plotWidth;h=this.plotHeight;ctx.strokeStyle=_toRGBA(this.options.border.color,1);for(var i=0;i<s;i++){drawHalfRect(ctx,s-i+lw/2,s-i+lw/2,w,h,r);}
drawRect(ctx,lw/2,lw/2,w,h,r);ctx.restore();};Chart.prototype.drawGrid=function(){var ctx=this.context;ctx.strokeStyle=_toRGBA(this.options.grid.color,this.options.grid.opacity||0.25);ctx.lineWidth=this.options.grid.lineWidth;ctx.save();ctx.fillStyle=_toRGBA(this.options.grid.bgColor,1);ctx.fillRect(0,0,this.width,this.height);ctx.restore();var lw=this.options.border.lineWidth;ctx.save();ctx.beginPath();var v;for(i=0;i<this.xaxis.ticks.length;++i){v=this.xaxis.ticks[i].v;if(v<=this.xaxis.min||v>=this.xaxis.max)
continue;ctx.moveTo(Math.floor(this.tHoz(v))+ctx.lineWidth/2,0);ctx.lineTo(Math.floor(this.tHoz(v))+ctx.lineWidth/2,this.plotHeight);}
for(i=0;i<this.yaxis.ticks.length;++i){v=this.yaxis.ticks[i].v;if(v<=this.yaxis.min||v>=this.yaxis.max)
continue;ctx.moveTo(0,Math.floor(this.tVert(v))+ctx.lineWidth/2);ctx.lineTo(this.plotWidth,Math.floor(this.tVert(v))+ctx.lineWidth/2);}
ctx.stroke();ctx.restore();};function _int(n,r,l){var ret=0;if(n<r||n>(l-r)){var z=n;if(n>(l-n))
z=l-n;ret=r-Math.sqrt((r*r)-((r-z)*(r-z)));}
return ret;}
Chart.prototype.tVert=function(y){return this.height-((y-this.yaxis.min)*this.ym);};Chart.prototype.tHoz=function(x){return(x-this.xaxis.min)*this.xm;};Chart.prototype.vVert=function(y){y=this.height-y;return((y/this.ym)+this.yaxis.min);};Chart.prototype.vHoz=function(x){return(x/this.xm)+this.xaxis.min;};Chart.prototype.drawSeriesLines=function(series){var ctx=this.context;var xaxis=this.xaxis;var yaxis=this.yaxis;var c=this;function plotLine(data,offset){var prev,cur=null,drawx=null,drawy=null;ctx.beginPath();for(var i=0;i<data.length;++i){prev=cur;cur=data[i];if(prev==null||cur==null)
continue;var x1=prev[0],y1=prev[1],x2=cur[0],y2=cur[1];if(y1<=y2&&y1<yaxis.min){if(y2<yaxis.min)
continue;x1=(yaxis.min-y1)/(y2-y1)*(x2-x1)+x1;y1=yaxis.min;}
else if(y2<=y1&&y2<yaxis.min){if(y1<yaxis.min)
continue;x2=(yaxis.min-y1)/(y2-y1)*(x2-x1)+x1;y2=yaxis.min;}
if(y1>=y2&&y1>yaxis.max){if(y2>yaxis.max)
continue;x1=(yaxis.max-y1)/(y2-y1)*(x2-x1)+x1;y1=yaxis.max;}
else if(y2>=y1&&y2>yaxis.max){if(y1>yaxis.max)
continue;x2=(yaxis.max-y1)/(y2-y1)*(x2-x1)+x1;y2=yaxis.max;}
if(x1<=x2&&x1<xaxis.min){if(x2<xaxis.min)
continue;y1=(xaxis.min-x1)/(x2-x1)*(y2-y1)+y1;x1=xaxis.min;}
else if(x2<=x1&&x2<xaxis.min){if(x1<xaxis.min)
continue;y2=(xaxis.min-x1)/(x2-x1)*(y2-y1)+y1;x2=xaxis.min;}
if(x1>=x2&&x1>xaxis.max){if(x2>xaxis.max)
continue;y1=(xaxis.max-x1)/(x2-x1)*(y2-y1)+y1;x1=xaxis.max;}
else if(x2>=x1&&x2>xaxis.max){if(x1>xaxis.max)
continue;y2=(xaxis.max-x1)/(x2-x1)*(y2-y1)+y1;x2=xaxis.max;}
if(drawx!=c.tHoz(x1)||drawy!=c.tVert(y1)+offset)
ctx.moveTo(c.tHoz(x1),c.tVert(y1)+offset);drawx=c.tHoz(x2);drawy=c.tVert(y2)+offset;ctx.lineTo(drawx,drawy);}
ctx.stroke();}
function plotLineArea(data){var prev,cur=null;var bottom=Math.min(Math.max(0,yaxis.min),yaxis.max);var top,lastX=0;var areaOpen=false;for(var i=0;i<data.length;++i){prev=cur;cur=data[i];if(areaOpen&&prev!=null&&cur==null){ctx.lineTo(c.tHoz(lastX),c.tVert(bottom));ctx.fill();areaOpen=false;continue;}
if(prev==null||cur==null)
continue;var x1=prev[0],y1=prev[1],x2=cur[0],y2=cur[1];if(x1<=x2&&x1<xaxis.min){if(x2<xaxis.min)
continue;y1=(xaxis.min-x1)/(x2-x1)*(y2-y1)+y1;x1=xaxis.min;}
else if(x2<=x1&&x2<xaxis.min){if(x1<xaxis.min)
continue;y2=(xaxis.min-x1)/(x2-x1)*(y2-y1)+y1;x2=xaxis.min;}
if(x1>=x2&&x1>xaxis.max){if(x2>xaxis.max)
continue;y1=(xaxis.max-x1)/(x2-x1)*(y2-y1)+y1;x1=xaxis.max;}
else if(x2>=x1&&x2>xaxis.max){if(x1>xaxis.max)
continue;y2=(xaxis.max-x1)/(x2-x1)*(y2-y1)+y1;x2=xaxis.max;}
if(!areaOpen){ctx.beginPath();ctx.moveTo(c.tHoz(x1),c.tVert(bottom));areaOpen=true;}
if(y1>=yaxis.max&&y2>=yaxis.max){ctx.lineTo(c.tHoz(x1),c.tVert(yaxis.max));ctx.lineTo(c.tHoz(x2),c.tVert(yaxis.max));continue;}
else if(y1<=yaxis.min&&y2<=yaxis.min){ctx.lineTo(c.tHoz(x1),c.tVert(yaxis.min));ctx.lineTo(c.tHoz(x2),c.tVert(yaxis.min));continue;}
var x1old=x1,x2old=x2;if(y1<=y2&&y1<yaxis.min&&y2>=yaxis.min){x1=(yaxis.min-y1)/(y2-y1)*(x2-x1)+x1;y1=yaxis.min;}
else if(y2<=y1&&y2<yaxis.min&&y1>=yaxis.min){x2=(yaxis.min-y1)/(y2-y1)*(x2-x1)+x1;y2=yaxis.min;}
if(y1>=y2&&y1>yaxis.max&&y2<=yaxis.max){x1=(yaxis.max-y1)/(y2-y1)*(x2-x1)+x1;y1=yaxis.max;}
else if(y2>=y1&&y2>yaxis.max&&y1<=yaxis.max){x2=(yaxis.max-y1)/(y2-y1)*(x2-x1)+x1;y2=yaxis.max;}
if(x1!=x1old){if(y1<=yaxis.min)
top=yaxis.min;else
top=yaxis.max;ctx.lineTo(c.tHoz(x1old),c.tVert(top));ctx.lineTo(c.tHoz(x1),c.tVert(top));}
ctx.lineTo(c.tHoz(x1),c.tVert(y1));ctx.lineTo(c.tHoz(x2),c.tVert(y2));if(x2!=x2old){if(y2<=yaxis.min)
top=yaxis.min;else
top=yaxis.max;ctx.lineTo(tHoz(x2old),c.tVert(top));ctx.lineTo(tHoz(x2),c.tVert(top));}
lastX=Math.max(x2,x2old);}
if(areaOpen){ctx.lineTo(c.tHoz(lastX),c.tVert(bottom));ctx.fill();}}
ctx.save();ctx.lineJoin="round";var lw=series.lines.lineWidth;var sw=series.lines.shadowSize;if(sw>0){ctx.lineWidth=sw/2;ctx.strokeStyle=_toRGBA(series.lines.shadowColor,series.lines.shadowOpacity/2);plotLine(series.data,lw/2+sw/2+ctx.lineWidth/2);ctx.lineWidth=sw/2;ctx.strokeStyle=_toRGBA(series.lines.shadowColor,series.lines.shadowOpacity);plotLine(series.data,lw/2+ctx.lineWidth/2);}
ctx.lineWidth=lw;ctx.strokeStyle=_toRGBA(series.lines.color,series.lines.opacity);if(series.lines.fill){ctx.fillStyle=_toRGBA(series.lines.fillColor,series.lines.fillOpacity);plotLineArea(series.data,0);}
plotLine(series.data,0);ctx.restore();};Chart.prototype.drawSeriesPoints=function(series){var ctx=this.context;var xaxis=this.xaxis;var yaxis=this.yaxis;var c=this;function plotPoints(data,radius,fill){for(var i=0;i<data.length;++i){if(data[i]==null)
continue;var x=data[i][0],y=data[i][1];if(x<xaxis.min||x>xaxis.max||y<yaxis.min||y>yaxis.max)
continue;ctx.beginPath();ctx.arc(c.tHoz(x),c.tVert(y),radius,0,2*Math.PI,true);if(fill)
ctx.fill();ctx.stroke();}}
function plotPointShadows(data,offset,radius){for(var i=0;i<data.length;++i){if(data[i]==null)
continue;var x=data[i][0],y=data[i][1];if(x<xaxis.min||x>xaxis.max||y<yaxis.min||y>yaxis.max)
continue;ctx.beginPath();ctx.arc(c.tHoz(x),c.tVert(y)+offset,radius,0,Math.PI,false);ctx.stroke();}}
ctx.save();var lw=series.lines.lineWidth;var sw=series.points.shadowSize;if(sw>0){ctx.lineWidth=sw/2;ctx.strokeStyle=_toRGBA(series.points.shadowColor,series.points.shadowOpacity/2);plotPointShadows(series.data,sw/2+ctx.lineWidth/2,series.points.radius);ctx.lineWidth=sw/2;ctx.strokeStyle=_toRGBA(series.points.shadowColor,series.points.shadowOpacity);plotPointShadows(series.data,ctx.lineWidth/2,series.points.radius);}
ctx.lineWidth=series.lines.lineWidth;ctx.strokeStyle=series.lines.color;ctx.fillStyle=series.points.fill?_toRGBA(series.points.color,series.points.opacity):_toRGBA(series.lines.color,series.lines.opacity);plotPoints(series.data,series.points.radius,series.points.fill);ctx.restore();};Chart.prototype.drawSeriesBars=function(series,counter){var ctx=this.context;var xaxis=this.xaxis;var yaxis=this.yaxis;var c=this;function plotBars(data,barWidth,offset,fill,color,opacity,shadow){var bwa=barWidth/c.barCount;var mid=Math.ceil(c.barCount/2)-1;var shift=bwa*(mid-counter);shift+=(c.barCount%2==0)?bwa:bwa/2;for(var i=0;i<data.length;i++){if(data[i]==null)
continue;var x=data[i][0],y=data[i][1];var drawLeft=true,drawTop=true,drawRight=true;var left=x-shift,right=x+bwa-shift,bottom=0,top=y;if(right<xaxis.min||left>xaxis.max||top<yaxis.min||bottom>yaxis.max)
continue;if(left<xaxis.min){left=xaxis.min;drawLeft=false;}
if(right>xaxis.max){right=xaxis.max;drawRight=false;}
if(bottom<yaxis.min)
bottom=yaxis.min;if(top>yaxis.max){top=yaxis.max;drawTop=false;}
var pxLeft=c.tHoz(left);var pxRight=c.tHoz(right);var pxTop=c.tVert(top);var pxBottom=c.tVert(bottom);ctx.save();if(shadow.width>0){for(j=0;j<shadow.width;j++){var shadOpacity=shadow.opacity-((shadow.opacity/shadow.width)*j);ctx.strokeStyle=_toRGBA(shadow.color,shadOpacity);ctx.lineWidth=1;ctx.beginPath();ctx.moveTo(pxRight+(shadow.width-(shadow.width-j)),pxTop+shadow.width/2);ctx.lineTo(pxRight+(shadow.width-(shadow.width-j)),pxBottom);ctx.stroke();}}
if(fill){var fillColor=typeof color=="string"?color:color.length>i+1?color[i]:color[color.length-1];ctx.fillStyle=_toRGBA(fillColor,opacity);ctx.beginPath();ctx.moveTo(pxLeft,pxBottom+offset);ctx.lineTo(pxLeft,pxTop+offset);ctx.lineTo(pxRight,pxTop+offset);ctx.lineTo(pxRight,pxBottom+offset);ctx.fill();}
ctx.restore();if(drawLeft||drawRight||drawTop){ctx.beginPath();ctx.moveTo(pxLeft+offset,pxBottom+offset);if(drawLeft)
ctx.lineTo(pxLeft+offset,pxTop+offset);else
ctx.moveTo(pxLeft,pxTop+offset);if(drawTop)
ctx.lineTo(pxRight,pxTop+offset);else
ctx.moveTo(pxRight,pxTop+offset);if(drawRight)
ctx.lineTo(pxRight,pxBottom+offset);else
ctx.moveTo(pxRight,pxBottom+offset);ctx.stroke();}}}
ctx.save();ctx.lineJoin="round";var bw=series.bars.barWidth;var lw=Math.min(series.bars.lineWidth,bw);var shadow={width:series.bars.shadowSize,color:series.bars.shadowColor,opacity:series.bars.shadowOpacity};ctx.lineWidth=lw;ctx.strokeStyle=series.bars.strokeColor;plotBars(series.data,bw,0,series.bars.fill,series.bars.color,series.bars.opacity,shadow);ctx.restore();};Chart.prototype.extendXRangeIfNeededByBar=function(){var options=this.options;var xaxis=this.xaxis;var series=this.series;if(options.xaxis.max==null){var newmax=xaxis.max;for(var i=0;i<series.length;++i)
if(series[i].bars.show&&series[i].bars.barWidth+xaxis.datamax>newmax)
newmax=xaxis.datamax+series[i].bars.barWidth;xaxis.min=xaxis.min-(newmax-xaxis.max);xaxis.max=xaxis.max+(newmax-xaxis.max);}};Chart.prototype.mouseover=function(e,c,p,o){var ctx=c.drawContext;var label=$(c.div.id).select('div.chart-label').first();if(o){if(c.currentMouseover==null||o!=c.currentMouseover){ctx.clearRect(0,0,c.width,c.height);c.currentMouseover=o;if(c.isPie){ctx.beginPath();ctx.fillStyle=_toDarkRGBA(o.series.slices.color,o.series.slices.opacity);ctx.strokeStyle=_toDarkRGBA(o.series.slices.color,o.series.slices.opacity);var pieDepth=c.options.pies.sliceDepth;var midAngle=(60)*Math.PI/180;var startAngle=o.lastAngle*Math.PI/180;var endAngle=(o.lastAngle+o.angle)*Math.PI/180;var midDepthX=Math.cos(midAngle)*pieDepth;var midDepthY=Math.sin(midAngle)*pieDepth;var startArcX=Math.cos(startAngle)*(o.radius+c.options.border.lineWidth);var startArcY=Math.sin(startAngle)*(o.radius+c.options.border.lineWidth);var endArcX=Math.cos(endAngle)*(o.radius+c.options.border.lineWidth);var endArcY=Math.sin(endAngle)*(o.radius+c.options.border.lineWidth);ctx.moveTo(o.x+midDepthX,o.y-midDepthY);ctx.lineTo(o.x,o.y);ctx.lineTo(o.x+startArcX,o.y-startArcY);ctx.lineTo(o.x+startArcX+midDepthX,o.y-startArcY-midDepthY);ctx.fill();ctx.beginPath();ctx.lineTo(o.x+midDepthX,o.y-midDepthY);ctx.lineTo(o.x+endArcX+midDepthX,o.y-endArcY-midDepthY);ctx.lineTo(o.x+endArcX,o.y-endArcY);ctx.lineTo(o.x,o.y);ctx.lineTo(o.x+midDepthX,o.y-midDepthY);ctx.fill();ctx.closePath();drawWedge(ctx,o.x,o.y,o.lastAngle,o.angle,o.radius+c.options.border.lineWidth,o.radius+c.options.border.lineWidth,true);ctx.fillStyle=_toRGBA(o.series.slices.color,o.series.slices.opacity);drawWedge(ctx,o.x+midDepthX,o.y-midDepthY,o.lastAngle,o.angle,o.radius+c.options.border.lineWidth,o.radius+c.options.border.lineWidth,true);ctx.strokeStyle=_toRGBA(c.options.border.color,1);ctx.lineWidth=c.options.border.lineWidth;drawArc(ctx,o.x+midDepthX,o.y-midDepthY,o.lastAngle,o.angle,o.radius+(c.options.border.lineWidth/2));}
else
if(o.series.lines.show){ctx.beginPath();ctx.fillStyle=_toRGBA(o.series.lines.color,o.series.lines.opacity);ctx.arc(o.x,o.y,5,0,Math.PI*2,true);ctx.fill();ctx.closePath();}
else
if(o.series.bars.show){ctx.beginPath();var fillColor=typeof o.series.bars.color=="string"?o.series.bars.color:o.series.bars.color[o.datapoint[0]];ctx.fillStyle=_toRGBA(fillColor,o.series.bars.opacity);ctx.strokeStyle=_toDarkRGBA(fillColor,o.series.bars.opacity);var barDepth=5;ctx.moveTo(o.x1-barDepth,o.y1-barDepth-c.options.border.lineWidth);ctx.lineTo(o.x1-barDepth,o.y2-c.options.border.lineWidth);ctx.lineTo(o.x2-barDepth,o.y2-c.options.border.lineWidth);ctx.lineTo(o.x2-barDepth,o.y1-barDepth-c.options.border.lineWidth);ctx.lineTo(o.x1-barDepth,o.y1-barDepth-c.options.border.lineWidth);ctx.fill();ctx.closePath();ctx.beginPath();ctx.fillStyle=_toDarkRGBA(fillColor,o.series.bars.opacity);ctx.moveTo(o.x2-barDepth,o.y1-barDepth-c.options.border.lineWidth);ctx.lineTo(o.x2,o.y1-c.options.border.lineWidth);ctx.lineTo(o.x2,o.y2-c.options.border.lineWidth);ctx.lineTo(o.x2-barDepth,o.y2-c.options.border.lineWidth);ctx.lineTo(o.x2-barDepth,o.y1-barDepth-c.options.border.lineWidth);ctx.fill();ctx.closePath();}
else{label.hide();ctx.clearRect(0,0,c.width,c.height);}}
var main=label.select('div.chart-label-main').first();var format=o.series.labelFormat;format=format.replace("#title",o.series.label);while(format.indexOf('#F')>0){var findex=format.indexOf('#F');var fdelimiter=format.indexOf(' ',findex);if(fdelimiter==-1){fdelimiter=null}
var fname=format.substring(findex+2,fdelimiter);var fresult=eval(fname+('('+o.datapoint[0]+','+o.datapoint[1]+')'));format=format.replace('#F'+fname,fresult);}
if(c.xaxis){var xValue=c.options.xaxis.mode=="time"?c.xaxis.tickFormatter(o.datapoint[0],c.xaxis):o.datapoint[0].toFixed(c.xaxis.tickDecimals);if(c.xaxis.ticks.length>o.datapoint[0]){format=format.replace("#xvalue",c.xaxis.ticks[o.datapoint[0]].label);}
else{format=format.replace("#xvalue",xValue);}
format=format.replace("#yvalue",o.datapoint[1]);if(format.indexOf("#xaxislabel")>0)
format=format.replace("#xaxislabel",c.xaxis.ticks[o.datapoint[0]].label);}
else{yValue=(c.isPie)?o.datapoint[1]:o.datapoint[1].toFixed(c.yaxis.tickDecimals);format=format.replace("#xvalue","");format=format.replace("#yvalue",yValue);}
main.innerHTML=format;var d=label.getDimensions();var bShadow=label.select('.bottom-shadow').first();var rShadow=label.select('.right-shadow').first();bShadow.style.width=d.width-5+'px';rShadow.style.height=d.height-2+'px';var labelPosition=_xy(e);var left=labelPosition.x+20;left=left+d.width>c.width?left-d.width-20:left;label.style.left=left+10+'px';var top=labelPosition.y-d.height-10;top=top-5<0?5:top+d.height+5>c.height?c.height-d.height-5:top;label.style.top=top+'px';label.style.zIndex="3";label.show();}
else{c.currentMouseover=null;label.hide();ctx.clearRect(0,0,c.width,c.height);}};Chart.prototype.mouseout=function(e,c){var ctx=c.drawContext;var label=$(c.div.id).select('div.chart-label').first();if($(c.overlay2).cumulativeOffset().left+$(c.overlay2).getWidth()<=e.clientX+10||$(c.overlay2).cumulativeOffset().left>=e.clientX-10||$(c.overlay2).cumulativeOffset().top+$(c.overlay2).getHeight()<=e.clientY+10||$(c.overlay2).cumulativeOffset().top>=e.clientY-10){c.currentMouseover=null;label.hide();ctx.clearRect(0,0,c.width,c.height);}}
function PieChart(target,series,options){return new Chart(target,series,options,true);}
function _merge(destination,source){for(var property in source)
destination[property]=source[property];return destination;}
function _toRGBA(hex,opacity){hex=hex.toString();hex=(hex.charAt(0)!='#')?'#'+hex:hex;hex=(hex.length<7)?hex.charAt(0)+hex.charAt(1)+hex.charAt(1)+hex.charAt(2)+hex.charAt(2)+hex.charAt(3)+hex.charAt(3):hex;return"rgba("+parseInt(hex.charAt(1)+hex.charAt(2),16)+","+parseInt(hex.charAt(3)+hex.charAt(4),16)+","+parseInt(hex.charAt(5)+hex.charAt(6),16)+","+opacity+")";}
function _toDarkRGBA(hex,opacity){hex=hex.toString();hex=(hex.charAt(0)!='#')?'#'+hex:hex;hex=(hex.length<7)?hex.charAt(0)+hex.charAt(1)+hex.charAt(1)+hex.charAt(2)+hex.charAt(2)+hex.charAt(3)+hex.charAt(3):hex;return"rgba("+Math.max((parseInt(hex.charAt(1)+hex.charAt(2),16)-35),0)+","+Math.max((parseInt(hex.charAt(3)+hex.charAt(4),16)-35),0)+","+Math.max((parseInt(hex.charAt(5)+hex.charAt(6),16)-35),0)+","+opacity+")";}
function _isArray(object){return object!=null&&typeof object=="object"&&'splice'in object&&'join'in object;}
function _bindEvent(){var args=[];for(var i=0;i<arguments.length;i++){args.push(arguments[i]);}
var m=args.shift(),object=args.shift();return function(e){return m.apply(object,[e||window.event].concat(args));}}
function _xy(e){e=Event.extend(e);cxy=$(e.target||e.srcElement).cumulativeOffset();sxy=$(e.target||e.srcElement).cumulativeScrollOffset();var px=e.pointerX();var py=e.pointerY();x=px-cxy[0];y=py-cxy[1];var isModalbox=$("MB_content")!=null;if(isModalbox){x-=sxy[0];y-=sxy[1];}
return{x:x,y:y};}
function _near(c,x,y){var series=c.series;var xaxis=c.xaxis;var yaxis=c.yaxis;var options=c.options;var sel=null;var area=options.grid.mouseCatchingArea;var closest=c.plotWidth;if(!c.isPie){for(var i=0;i<series.length;i++){var map=series[i]._hovermap;for(var j=0;j<map.length;j++){var o=map[j];o.area=area;var x1=o.x1-o.area;var x2=o.x2+o.area;var y1=o.y1-o.area;var y2=o.y2+o.area;w=Math.abs(o.x-x);h=Math.abs(o.y-y);len=Math.sqrt((w*w)+(h*h));if(x>x1&&x<x2&&y>y1&&y<y2&&len<closest){closest=len;sel=o;}}}}
else{var map=series._hovermap;for(var j=0;j<map.length;j++){var o=map[j];o.area=area;var isContained=false;var r1=o.radius+o.area;w=Math.abs(o.x-x);h=Math.abs(o.y-y);len=Math.sqrt((w*w)+(h*h));var pAngle=Math.atan(h/w)*180/Math.PI;if(o.x-x>0){if(o.y-y>0){pAngle=90+(90-pAngle);}
else{pAngle=180+pAngle;}}
else{if(o.y-y>0){pAngle=pAngle;}
else{pAngle=270+(90-pAngle);}}
if(r1>len&&pAngle>o.lastAngle&&pAngle<o.angle+o.lastAngle){sel=o;}}}
return sel;}
function _floorInBase(n,base){return base*Math.floor(n/base);}
function _getDimensions(element){var display=element.style.display;if(display!='none'&&display!=null)
return{width:element.offsetWidth,height:element.offsetHeight};var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;var originalDisplay=els.display;els.visibility='hidden';els.position='absolute';els.display='block';var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display=originalDisplay;els.position=originalPosition;els.visibility=originalVisibility;return{width:originalWidth,height:originalHeight};}
function drawHalfRect(ctx,x,y,w,h,cornerRadius,fill)
{var theta=0;var angle=0;var cx=0;var cy=0;var px=0;var py=0;if(cornerRadius>Math.min(w,h)/2)
{cornerRadius=Math.min(w,h)/2;}
theta=Math.PI/4;ctx.beginPath();angle=-Math.PI/2;px=x+w-cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.moveTo(px,py);angle+=theta;cx=x+w-cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+w-cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);ctx.lineTo(x+w,y+h-cornerRadius);angle+=theta;cx=x+w-cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+h-cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+w-cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+h-cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);angle+=theta;cx=x+w-cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+h-cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+w-cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+h-cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);ctx.lineTo(x+cornerRadius,y+h);angle+=theta;cx=x+cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+h-cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+h-cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);if(fill)
ctx.fill();else
ctx.stroke();}
function drawRect(ctx,x,y,w,h,cornerRadius,fill)
{var theta=0;var angle=0;var cx=0;var cy=0;var px=0;var py=0;if(cornerRadius>Math.min(w,h)/2)
{cornerRadius=Math.min(w,h)/2;}
theta=Math.PI/4;ctx.beginPath();ctx.moveTo(x+cornerRadius,y);ctx.lineTo(x+w-cornerRadius,y);angle=-Math.PI/2;cx=x+w-cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+w-cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);angle+=theta;cx=x+w-cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+w-cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);ctx.lineTo(x+w,y+h-cornerRadius);angle+=theta;cx=x+w-cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+h-cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+w-cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+h-cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);angle+=theta;cx=x+w-cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+h-cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+w-cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+h-cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);ctx.lineTo(x+cornerRadius,y+h);angle+=theta;cx=x+cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+h-cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+h-cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);angle+=theta;cx=x+cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+h-cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+h-cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);ctx.lineTo(x,y+cornerRadius);angle+=theta;cx=x+cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);angle+=theta;cx=x+cornerRadius+(Math.cos(angle+(theta/2))*cornerRadius/Math.cos(theta/2));cy=y+cornerRadius+(Math.sin(angle+(theta/2))*cornerRadius/Math.cos(theta/2));px=x+cornerRadius+(Math.cos(angle+theta)*cornerRadius);py=y+cornerRadius+(Math.sin(angle+theta)*cornerRadius);ctx.quadraticCurveTo(cx,cy,px,py);if(fill)
ctx.fill();else
ctx.stroke();}
function drawWedge(ctx,x,y,startAngle,arc,radius,yRadius,fill){ctx.beginPath();ctx.moveTo(x,y);if(yRadius==undefined){yRadius=radius;}
var segAngle=0;var theta=0;var angle=0;var angleMid=0;var segs=0;var ax=0;var ay=0;var bx=0;var by=0;var cx=0;var cy=0;if(Math.abs(arc)>360){arc=360;}
segs=Math.ceil(Math.abs(arc)/45);segAngle=arc/segs;theta=-(segAngle/180)*Math.PI;angle=-(startAngle/180)*Math.PI;if(segs>0){ax=x+Math.cos(startAngle/180*Math.PI)*radius;ay=y+Math.sin(-startAngle/180*Math.PI)*yRadius;ctx.lineTo(ax,ay);for(var i=0;i<segs;i++){angle+=theta;angleMid=angle-(theta/2);bx=x+Math.cos(angle)*radius;by=y+Math.sin(angle)*yRadius;cx=x+Math.cos(angleMid)*(radius/Math.cos(theta/2));cy=y+Math.sin(angleMid)*(yRadius/Math.cos(theta/2));ctx.quadraticCurveTo(cx,cy,bx,by);}
ctx.lineTo(x,y);ctx.closePath();if(fill)
ctx.fill();else
ctx.stroke();}}
function drawArc(ctx,x,y,startAngle,arc,radius){ctx.beginPath();var segAngle=0;var theta=0;var angle=0;var angleMid=0;var segs=0;var ax=0;var ay=0;var bx=0;var by=0;var cx=0;var cy=0;if(Math.abs(arc)>360){arc=360;}
segs=Math.ceil(Math.abs(arc)/45);segAngle=arc/segs;theta=-(segAngle/180)*Math.PI;angle=-(startAngle/180)*Math.PI;if(segs>0){ax=x+Math.cos(startAngle/180*Math.PI)*radius;ay=y+Math.sin(-startAngle/180*Math.PI)*radius;ctx.moveTo(ax,ay);for(var i=0;i<segs;i++){angle+=theta;angleMid=angle-(theta/2);bx=x+Math.cos(angle)*radius;by=y+Math.sin(angle)*radius;cx=x+Math.cos(angleMid)*(radius/Math.cos(theta/2));cy=y+Math.sin(angleMid)*(radius/Math.cos(theta/2));ctx.quadraticCurveTo(cx,cy,bx,by);}}
ctx.stroke();ctx.closePath();}
function $M(destination,source,recursive){if(typeof(source)!="object")return source;if(!destination)destination=(source instanceof Array)?[]:{};if(!recursive)recursive=true;for(var property in source)
destination[property]=(recursive!==true||typeof(source[property])!="object"||source instanceof Array)?source[property]:$M(destination[property],source[property],recursive);return destination;};var CHART_COLORS=['#003350','#1b6292','#ea232a','#e7c36d','#f7ed81','#c3dff1','#e5f1f8','#f3f8fa'];var FULL_OPTIONS={canvas:{width:600,height:325},border:{radius:5,color:'#cccccc',lineWidth:3},grid:{color:'#ebebeb',opacity:1,mouseCatchingArea:25},xaxis:{fontFamily:'Trebuchet MS',fontSize:12},yaxis:{fontFamily:'Trebuchet MS',fontSize:12},nodata:{fontFamily:'Trebuchet MS',fontStyle:'normal'},legend:{fontFamily:'Trebuchet MS'}};var MINI_OPTIONS={canvas:{width:30,height:16},border:{show:true,color:'#cccccc',lineWidth:1,radius:0},grid:{show:false,color:'#ebebeb',opacity:1},xaxis:{show:false},yaxis:{show:false},legend:{show:false},nodata:{message:'n/a',fontSize:10,fontStyle:'normal'},chart:{mousemove:function(){return false;},mouseout:function(){return false;}}};var MINI_TIMELINE=$M({xaxis:{mode:'time'}},MINI_OPTIONS);var FULL_TIMELINE=$M({legend:{show:false},xaxis:{mode:'time',minTickSize:[1,'day']}},FULL_OPTIONS);var MINI_PIE=$M({pies:{shadowSize:0,sliceDepth:0}},MINI_OPTIONS);var FULL_PIE=$M({pies:{shadowSize:2,shadowColor:'#000',shadowOpacity:1}},FULL_OPTIONS);var MINI_BAR=$M({yaxis:{min:0}},MINI_OPTIONS);var FULL_BAR=$M({yaxis:{min:0}},FULL_OPTIONS);var S_MINI_LINE={lines:{lineWidth:1,shadowSize:1}};var S_LINE={lines:{show:true,lineWidth:3,shadowSize:2,fill:false}};var S_MINI_BAR={bars:{show:true,strokeColor:'#cccccc',shadowSize:0}};var S_BAR={bars:{show:true,strokeColor:'#cccccc',shadowSize:3}};