var Prototype={Version:'1.6.0.1',Browser:{IE:!!(window.attachEvent&&!window.opera),Opera:!!window.opera,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1&&navigator.userAgent.indexOf('KHTML')==-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement('div').__proto__&&document.createElement('div').__proto__!==document.createElement('form').__proto__},ScriptFragment:'<script[^>]*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};if(Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions=false;var Class={create:function(){var parent=null,properties=$A(arguments);if(Object.isFunction(properties[0]))
parent=properties.shift();function klass(){this.initialize.apply(this,arguments);}
Object.extend(klass,Class.Methods);klass.superclass=parent;klass.subclasses=[];if(parent){var subclass=function(){};subclass.prototype=parent.prototype;klass.prototype=new subclass;parent.subclasses.push(klass);}
for(var i=0;i<properties.length;i++)
klass.addMethods(properties[i]);if(!klass.prototype.initialize)
klass.prototype.initialize=Prototype.emptyFunction;klass.prototype.constructor=klass;return klass;}};Class.Methods={addMethods:function(source){var ancestor=this.superclass&&this.superclass.prototype;var properties=Object.keys(source);if(!Object.keys({toString:true}).length)
properties.push("toString","valueOf");for(var i=0,length=properties.length;i<length;i++){var property=properties[i],value=source[property];if(ancestor&&Object.isFunction(value)&&value.argumentNames().first()=="$super"){var method=value,value=Object.extend((function(m){return function(){return ancestor[m].apply(this,arguments)};})(property).wrap(method),{valueOf:function(){return method},toString:function(){return method.toString()}});}
this.prototype[property]=value;}
return this;}};var Abstract={};Object.extend=function(destination,source){for(var property in source)
destination[property]=source[property];return destination;};Object.extend(Object,{inspect:function(object){try{if(Object.isUndefined(object))return'undefined';if(object===null)return'null';return object.inspect?object.inspect():object.toString();}catch(e){if(e instanceof RangeError)return'...';throw e;}},toJSON:function(object){var type=typeof object;switch(type){case'undefined':case'function':case'unknown':return;case'boolean':return object.toString();}
if(object===null)return'null';if(object.toJSON)return object.toJSON();if(Object.isElement(object))return;var results=[];for(var property in object){var value=Object.toJSON(object[property]);if(!Object.isUndefined(value))
results.push(property.toJSON()+': '+value);}
return'{'+results.join(', ')+'}';},toQueryString:function(object){return $H(object).toQueryString();},toHTML:function(object){return object&&object.toHTML?object.toHTML():String.interpret(object);},keys:function(object){var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){return Object.extend({},object);},isElement:function(object){return object&&object.nodeType==1;},isArray:function(object){return object&&object.constructor===Array;},isHash:function(object){return object instanceof Hash;},isFunction:function(object){return typeof object=="function";},isString:function(object){return typeof object=="string";},isNumber:function(object){return typeof object=="number";},isUndefined:function(object){return typeof object=="undefined";}});Object.extend(Function.prototype,{argumentNames:function(){var names=this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");return names.length==1&&!names[0]?[]:names;},bind:function(){if(arguments.length<2&&Object.isUndefined(arguments[0]))return this;var __method=this,args=$A(arguments),object=args.shift();return function(){return __method.apply(object,args.concat($A(arguments)));}},bindAsEventListener:function(){var __method=this,args=$A(arguments),object=args.shift();return function(event){return __method.apply(object,[event||window.event].concat(args));}},curry:function(){if(!arguments.length)return this;var __method=this,args=$A(arguments);return function(){return __method.apply(this,args.concat($A(arguments)));}},delay:function(){var __method=this,args=$A(arguments),timeout=args.shift()*1000;return window.setTimeout(function(){return __method.apply(__method,args);},timeout);},wrap:function(wrapper){var __method=this;return function(){return wrapper.apply(this,[__method.bind(this)].concat($A(arguments)));}},methodize:function(){if(this._methodized)return this._methodized;var __method=this;return this._methodized=function(){return __method.apply(null,[this].concat($A(arguments)));};}});Function.prototype.defer=Function.prototype.delay.curry(0.01);Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+'-'+
(this.getUTCMonth()+1).toPaddedString(2)+'-'+
this.getUTCDate().toPaddedString(2)+'T'+
this.getUTCHours().toPaddedString(2)+':'+
this.getUTCMinutes().toPaddedString(2)+':'+
this.getUTCSeconds().toPaddedString(2)+'Z"';};var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i<length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
return returnValue;}};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(str){return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,'\\$1');};var PeriodicalExecuter=Class.create({initialize:function(callback,frequency){this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},execute:function(){this.callback(this);},stop:function(){if(!this.timer)return;clearInterval(this.timer);this.timer=null;},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.execute();}finally{this.currentlyExecuting=false;}}}});Object.extend(String,{interpret:function(value){return value==null?'':String(value);},specialChar:{'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','\\':'\\\\'}});Object.extend(String.prototype,{gsub:function(pattern,replacement){var result='',source=this,match;replacement=arguments.callee.prepareReplacement(replacement);while(source.length>0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length);}else{result+=source,source='';}}
return result;},sub:function(pattern,replacement,count){replacement=this.gsub.prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});},scan:function(pattern,iterator){this.gsub(pattern,iterator);return String(this);},truncate:function(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this);},strip:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,'');},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');},extractScripts:function(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});},evalScripts:function(){return this.extractScripts().map(function(script){return eval(script)});},escapeHTML:function(){var self=arguments.callee;self.text.data=this;return self.div.innerHTML;},unescapeHTML:function(){var div=new Element('div');div.innerHTML=this.stripTags();return div.childNodes[0]?(div.childNodes.length>1?$A(div.childNodes).inject('',function(memo,node){return memo+node.nodeValue}):div.childNodes[0].nodeValue):'';},toQueryParams:function(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||'&').inject({},function(hash,pair){if((pair=pair.split('='))[0]){var key=decodeURIComponent(pair.shift());var value=pair.length>1?pair.join('='):pair[0];if(value!=undefined)value=decodeURIComponent(value);if(key in hash){if(!Object.isArray(hash[key]))hash[key]=[hash[key]];hash[key].push(value);}
else hash[key]=value;}
return hash;});},toArray:function(){return this.split('');},succ:function(){return this.slice(0,this.length-1)+
String.fromCharCode(this.charCodeAt(this.length-1)+1);},times:function(count){return count<1?'':new Array(count+1).join(this);},camelize:function(){var parts=this.split('-'),len=parts.length;if(len==1)return parts[0];var camelized=this.charAt(0)=='-'?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];for(var i=1;i<len;i++)
camelized+=parts[i].charAt(0).toUpperCase()+parts[i].substring(1);return camelized;},capitalize:function(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();},underscore:function(){return this.gsub(/::/,'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},dasherize:function(){return this.gsub(/_/,'-');},inspect:function(useDoubleQuotes){var escapedString=this.gsub(/[\x00-\x1f\\]/,function(match){var character=String.specialChar[match[0]];return character?character:'\\u00'+match[0].charCodeAt().toPaddedString(2,16);});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g,'\\\'')+"'";},toJSON:function(){return this.inspect(true);},unfilterJSON:function(filter){return this.sub(filter||Prototype.JSONFilter,'#{1}');},isJSON:function(){var str=this;if(str.blank())return false;str=this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},evalJSON:function(sanitize){var json=this.unfilterJSON();try{if(!sanitize||json.isJSON())return eval('('+json+')');}catch(e){}
throw new SyntaxError('Badly formed JSON string: '+this.inspect());},include:function(pattern){return this.indexOf(pattern)>-1;},startsWith:function(pattern){return this.indexOf(pattern)===0;},endsWith:function(pattern){var d=this.length-pattern.length;return d>=0&&this.lastIndexOf(pattern)===d;},empty:function(){return this=='';},blank:function(){return/^\s*$/.test(this);},interpolate:function(object,pattern){return new Template(this,pattern).evaluate(object);}});if(Prototype.Browser.WebKit||Prototype.Browser.IE)Object.extend(String.prototype,{escapeHTML:function(){return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');},unescapeHTML:function(){return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');}});String.prototype.gsub.prepareReplacement=function(replacement){if(Object.isFunction(replacement))return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)};};String.prototype.parseQuery=String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML,{div:document.createElement('div'),text:document.createTextNode('')});with(String.prototype.escapeHTML)div.appendChild(text);var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){if(Object.isFunction(object.toTemplateReplacements))
object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){if(object==null)return'';var before=match[1]||'';if(before=='\\')return match[2];var ctx=object,expr=match[3];var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);if(match==null)return before;while(match!=null){var comp=match[1].startsWith('[')?match[2].gsub('\\\\]',']'):match[1];ctx=ctx[comp];if(null==ctx||''==match[3])break;expr=expr.substring('['==match[3]?match[1].length:match[0].length);match=pattern.exec(expr);}
return before+String.interpret(ctx);}.bind(this));}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable={each:function(iterator,context){var index=0;iterator=iterator.bind(context);try{this._each(function(value){iterator(value,index++);});}catch(e){if(e!=$break)throw e;}
return this;},eachSlice:function(number,iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var index=-number,slices=[],array=this.toArray();while((index+=number)<array.length)
slices.push(array.slice(index,index+number));return slices.collect(iterator,context);},all:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result=true;this.each(function(value,index){result=result&&!!iterator(value,index);if(!result)throw $break;});return result;},any:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result=false;this.each(function(value,index){if(result=!!iterator(value,index))
throw $break;});return result;},collect:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var results=[];this.each(function(value,index){results.push(iterator(value,index));});return results;},detect:function(iterator,context){iterator=iterator.bind(context);var result;this.each(function(value,index){if(iterator(value,index)){result=value;throw $break;}});return result;},findAll:function(iterator,context){iterator=iterator.bind(context);var results=[];this.each(function(value,index){if(iterator(value,index))
results.push(value);});return results;},grep:function(filter,iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var results=[];if(Object.isString(filter))
filter=new RegExp(filter);this.each(function(value,index){if(filter.match(value))
results.push(iterator(value,index));});return results;},include:function(object){if(Object.isFunction(this.indexOf))
if(this.indexOf(object)!=-1)return true;var found=false;this.each(function(value){if(value==object){found=true;throw $break;}});return found;},inGroupsOf:function(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice;});},inject:function(memo,iterator,context){iterator=iterator.bind(context);this.each(function(value,index){memo=iterator(memo,value,index);});return memo;},invoke:function(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args);});},max:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result;this.each(function(value,index){value=iterator(value,index);if(result==null||value>=result)
result=value;});return result;},min:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result;this.each(function(value,index){value=iterator(value,index);if(result==null||value<result)
result=value;});return result;},partition:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var trues=[],falses=[];this.each(function(value,index){(iterator(value,index)?trues:falses).push(value);});return[trues,falses];},pluck:function(property){var results=[];this.each(function(value){results.push(value[property]);});return results;},reject:function(iterator,context){iterator=iterator.bind(context);var results=[];this.each(function(value,index){if(!iterator(value,index))
results.push(value);});return results;},sortBy:function(iterator,context){iterator=iterator.bind(context);return this.map(function(value,index){return{value:value,criteria:iterator(value,index)};}).sort(function(left,right){var a=left.criteria,b=right.criteria;return a<b?-1:a>b?1:0;}).pluck('value');},toArray:function(){return this.map();},zip:function(){var iterator=Prototype.K,args=$A(arguments);if(Object.isFunction(args.last()))
iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){return iterator(collections.pluck(index));});},size:function(){return this.toArray().length;},inspect:function(){return'#<Enumerable:'+this.toArray().inspect()+'>';}};Object.extend(Enumerable,{map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,filter:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray,every:Enumerable.all,some:Enumerable.any});function $A(iterable){if(!iterable)return[];if(iterable.toArray)return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;}
if(Prototype.Browser.WebKit){function $A(iterable){if(!iterable)return[];if(!(Object.isFunction(iterable)&&iterable=='[object NodeList]')&&iterable.toArray)return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;}}
Array.from=$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
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
for(var name in headers)
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var contentType=response.getHeader('Content-type');if(this.options.evalJS=='force'||(this.options.evalJS&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
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try{(this.options['on'+state]||Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch('on'+state,this,response,response.headerJSON);}catch(e){this.dispatchException(e);}
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elements.push($(arguments[i]));return elements;}
if(Object.isString(element))
element=document.getElementById(element);return Element.extend(element);}
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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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elements.push(Element.extend(element));return elements;},ancestors:function(element){return $(element).recursivelyCollect('parentNode');},descendants:function(element){return $(element).getElementsBySelector("*");},firstDescendant:function(element){element=$(element).firstChild;while(element&&element.nodeType!=1)element=element.nextSibling;return $(element);},immediateDescendants:function(element){if(!(element=$(element).firstChild))return[];while(element&&element.nodeType!=1)element=element.nextSibling;if(element)return[element].concat($(element).nextSiblings());return[];},previousSiblings:function(element){return $(element).recursivelyCollect('previousSibling');},nextSiblings:function(element){return $(element).recursivelyCollect('nextSibling');},siblings:function(element){element=$(element);return element.previousSiblings().reverse().concat(element.nextSiblings());},match:function(element,selector){if(Object.isString(selector))
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element.removeAttribute(name);else if(value===true)
element.setAttribute(name,name);else element.setAttribute(name,value);}
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element.className+=(element.className?' ':'')+className;return element;},removeClassName:function(element,className){if(!(element=$(element)))return;element.className=element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)"),' ').strip();return element;},toggleClassName:function(element,className){if(!(element=$(element)))return;return element[element.hasClassName(className)?'removeClassName':'addClassName'](className);},cleanWhitespace:function(element){element=$(element);var node=element.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue))
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elementStyle[(property=='float'||property=='cssFloat')?(Object.isUndefined(elementStyle.styleFloat)?'cssFloat':'styleFloat'):property]=styles[property];return element;},setOpacity:function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;return element;},getDimensions:function(element){element=$(element);var display=$(element).getStyle('display');if(display!='none'&&display!=null)
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if(Element.getStyle(element,'position')!='static')
return $(element);return $(document.body);},viewportOffset:function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body&&Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{if(!Prototype.Browser.Opera||element.tagName=='BODY'){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}}while(element=element.parentNode);return Element._returnOffset(valueL,valueT);},clonePosition:function(element,source){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});source=$(source);var p=source.viewportOffset();element=$(element);var delta=[0,0];var parent=null;if(Element.getStyle(element,'position')=='absolute'){parent=element.getOffsetParent();delta=parent.viewportOffset();}
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return dim+'px';var properties;if(style==='height'){properties=['border-top-width','padding-top','padding-bottom','border-bottom-width'];}
else{properties=['border-left-width','padding-left','padding-right','border-right-width'];}
return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10);})+'px';default:return proceed(element,style);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==='title')return element.title;return proceed(element,attribute);});}
else if(Prototype.Browser.IE){$w('positionedOffset getOffsetParent viewportOffset').each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);var position=element.getStyle('position');if(position!='static')return proceed(element);element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});});Element.Methods.getStyle=function(element,style){element=$(element);style=(style=='float'||style=='cssFloat')?'styleFloat':style.camelize();var value=element.style[style];if(!value&&element.currentStyle)value=element.currentStyle[style];if(style=='opacity'){if(value=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/))
if(value[1])return parseFloat(value[1])/100;return 1.0;}
if(value=='auto'){if((style=='width'||style=='height')&&(element.getStyle('display')!='none'))
return element['offset'+style.capitalize()]+'px';return null;}
return value;};Element.Methods.setOpacity=function(element,value){function stripAlpha(filter){return filter.replace(/alpha\([^\)]*\)/gi,'');}
element=$(element);var currentStyle=element.currentStyle;if((currentStyle&&!currentStyle.hasLayout)||(!currentStyle&&element.style.zoom=='normal'))
element.style.zoom=1;var filter=element.getStyle('filter'),style=element.style;if(value==1||value===''){(filter=stripAlpha(filter))?style.filter=filter:style.removeAttribute('filter');return element;}else if(value<0.00001)value=0;style.filter=stripAlpha(filter)+'alpha(opacity='+(value*100)+')';return element;};Element._attributeTranslations={read:{names:{'class':'className','for':'htmlFor'},values:{_getAttr:function(element,attribute){return element.getAttribute(attribute,2);},_getAttrNode:function(element,attribute){var node=element.getAttributeNode(attribute);return node?node.value:"";},_getEv:function(element,attribute){attribute=element.getAttribute(attribute);return attribute?attribute.toString().slice(23,-2):null;},_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null;},style:function(element){return element.style.cssText.toLowerCase();},title:function(element){return element.title;}}}};Element._attributeTranslations.write={names:Object.clone(Element._attributeTranslations.read.names),values:{checked:function(element,value){element.checked=!!value;},style:function(element,value){element.style.cssText=value?value:'';}}};Element._attributeTranslations.has={};$w('colSpan rowSpan vAlign dateTime accessKey tabIndex '+'encType maxLength readOnly longDesc').each(function(attr){Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;Element._attributeTranslations.has[attr.toLowerCase()]=attr;});(function(v){Object.extend(v,{href:v._getAttr,src:v._getAttr,type:v._getAttr,action:v._getAttrNode,disabled:v._flag,checked:v._flag,readonly:v._flag,multiple:v._flag,onload:v._getEv,onunload:v._getEv,onclick:v._getEv,ondblclick:v._getEv,onmousedown:v._getEv,onmouseup:v._getEv,onmouseover:v._getEv,onmousemove:v._getEv,onmouseout:v._getEv,onfocus:v._getEv,onblur:v._getEv,onkeypress:v._getEv,onkeydown:v._getEv,onkeyup:v._getEv,onsubmit:v._getEv,onreset:v._getEv,onselect:v._getEv,onchange:v._getEv});})(Element._attributeTranslations.read.values);}
else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1)?0.999999:(value==='')?'':(value<0.00001)?0:value;return element;};}
else if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;if(value==1)
if(element.tagName=='IMG'&&element.width){element.width++;element.width--;}else try{var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}
return element;};Element.Methods.cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute')break;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);};}
if(Prototype.Browser.IE||Prototype.Browser.Opera){Element.Methods.update=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content))return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName in Element._insertionTranslations.tags){$A(element.childNodes).each(function(node){element.removeChild(node)});Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)});}
else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
if(document.createElement('div').outerHTML){Element.Methods.replace=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){element.parentNode.replaceChild(content,element);return element;}
content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling)
fragments.each(function(node){parent.insertBefore(node,nextSibling)});else
fragments.each(function(node){parent.appendChild(node)});}
else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
Element._returnOffset=function(l,t){var result=[l,t];result.left=l;result.top=t;return result;};Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element('div'),t=Element._insertionTranslations.tags[tagName];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 = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);},pseudo:function(m){if(m[6])m[6]=m[6].replace(/"/g,'\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[([\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase();},className:function(element,matches){return Element.hasClassName(element,matches[1]);},id:function(element,matches){return element.id===matches[1];},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1]);},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);return Selector.operators[matches[2]](nodeValue,matches[3]);}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++)
a.push(node);return a;},mark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node._counted=true;return nodes;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node._counted=undefined;return nodes;},index:function(parentNode,reverse,ofType){parentNode._counted=true;if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>=0;i--){var node=nodes[i];if(node.nodeType==1&&(!ofType||node._counted))node.nodeIndex=j++;}}else{for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++)
if(node.nodeType==1&&(!ofType||node._counted))node.nodeIndex=j++;}},unique:function(nodes){if(nodes.length==0)return nodes;var results=[],n;for(var i=0,l=nodes.length;i<l;i++)
if(!(n=nodes[i])._counted){n._counted=true;results.push(Element.extend(n));}
return Selector.handlers.unmark(results);},descendant:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName('*'));return results;},child:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){for(var j=0,child;child=node.childNodes[j];j++)
if(child.nodeType==1&&child.tagName!='!')results.push(child);}
return results;},adjacent:function(nodes){for(var i=0,results=[],node;node=nodes[i];i++){var next=this.nextElementSibling(node);if(next)results.push(next);}
return results;},laterSibling:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,Element.nextSiblings(node));return results;},nextElementSibling:function(node){while(node=node.nextSibling)
if(node.nodeType==1)return node;return null;},previousElementSibling:function(node){while(node=node.previousSibling)
if(node.nodeType==1)return node;return null;},tagName:function(nodes,root,tagName,combinator){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){if(!nodes)nodes=root.getElementsByTagName("*");var results=[];for(var i=0,node;node=nodes[i];i++)
if(Element.hasAttribute(node,attr))results.push(node);return results;},attr:function(nodes,root,attr,value,operator){if(!nodes)nodes=root.getElementsByTagName("*");var handler=Selector.operators[operator],results=[];for(var i=0,node;node=nodes[i];i++){var nodeValue=Element.readAttribute(node,attr);if(nodeValue===null)continue;if(handler(nodeValue,value))results.push(node);}
return results;},pseudo:function(nodes,name,value,root,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);if(!nodes)nodes=root.getElementsByTagName("*");return Selector.pseudos[name](nodes,value,root);}},pseudos:{'first-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.previousElementSibling(node))continue;results.push(node);}
return results;},'last-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.nextElementSibling(node))continue;results.push(node);}
return results;},'only-child':function(nodes,value,root){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
if(!h.previousElementSibling(node)&&!h.nextElementSibling(node))
results.push(node);return results;},'nth-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root);},'nth-last-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true);},'nth-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,false,true);},'nth-last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true,true);},'first-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,false,true);},'last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,true,true);},'only-of-type':function(nodes,formula,root){var p=Selector.pseudos;return p['last-of-type'](p['first-of-type'](nodes,formula,root),formula,root);},getIndices:function(a,b,total){if(a==0)return b>0?[b]:[];return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0)memo.push(i);return memo;});},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0)return[];if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._counted){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}}
if(formula.match(/^\d+$/)){formula=Number(formula);for(var i=0,node;node=nodes[i];i++)
if(node.nodeIndex==formula)results.push(node);}else if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){for(var j=0;j<l;j++)
if(node.nodeIndex==indices[j])results.push(node);}}
h.unmark(nodes);h.unmark(indexed);return results;},'empty':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.tagName=='!'||(node.firstChild&&!node.innerHTML.match(/^\s*$/)))continue;results.push(node);}
return results;},'not':function(nodes,selector,root){var h=Selector.handlers,selectorType,m;var exclusions=new Selector(selector).findElements(root);h.mark(exclusions);for(var i=0,results=[],node;node=nodes[i];i++)
if(!node._counted)results.push(node);h.unmark(exclusions);return results;},'enabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(!node.disabled)results.push(node);return results;},'disabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.disabled)results.push(node);return results;},'checked':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.checked)results.push(node);return results;}},operators:{'=':function(nv,v){return nv==v;},'!=':function(nv,v){return nv!=v;},'^=':function(nv,v){return nv.startsWith(v);},'$=':function(nv,v){return nv.endsWith(v);},'*=':function(nv,v){return nv.include(v);},'~=':function(nv,v){return(' '+nv+' ').include(' '+v+' ');},'|=':function(nv,v){return('-'+nv.toUpperCase()+'-').include('-'+v.toUpperCase()+'-');}},matchElements:function(elements,expression){var matches=new Selector(expression).findElements(),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++)
if(element._counted)results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false;}
return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){var exprs=expressions.join(',');expressions=[];exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip());});var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i<l;i++){selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element));}
return(l>1)?h.unique(results):results;}});if(Prototype.Browser.IE){Selector.handlers.concat=function(a,b){for(var i=0,node;node=b[i];i++)
if(node.tagName!=="!")a.push(node);return a;};}
function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){$(form).reset();return form;},serializeElements:function(elements,options){if(typeof options!='object')options={hash:!!options};else if(Object.isUndefined(options.hash))options.hash=true;var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;value=$(element).getValue();if(value!=null&&(element.type!='submit'||(!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))){if(key in result){if(!Object.isArray(result[key]))result[key]=[result[key]];result[key].push(value);}
else result[key]=value;}}
return result;});return options.hash?data:Object.toQueryString(data);}};Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options);},getElements:function(form){return $A($(form).getElementsByTagName('*')).inject([],function(elements,child){if(Form.Element.Serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));return elements;});},getInputs:function(form,typeName,name){form=$(form);var inputs=form.getElementsByTagName('input');if(!typeName&&!name)return $A(inputs).map(Element.extend);for(var i=0,matchingInputs=[],length=inputs.length;i<length;i++){var input=inputs[i];if((typeName&&input.type!=typeName)||(name&&input.name!=name))
continue;matchingInputs.push(Element.extend(input));}
return matchingInputs;},disable:function(form){form=$(form);Form.getElements(form).invoke('disable');return form;},enable:function(form){form=$(form);Form.getElements(form).invoke('enable');return form;},findFirstElement:function(form){var elements=$(form).getElements().findAll(function(element){return'hidden'!=element.type&&!element.disabled;});var firstByIndex=elements.findAll(function(element){return element.hasAttribute('tabIndex')&&element.tabIndex>=0;}).sortBy(function(element){return element.tabIndex}).first();return firstByIndex?firstByIndex:elements.find(function(element){return['input','select','textarea'].include(element.tagName.toLowerCase());});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;},request:function(form,options){form=$(form),options=Object.clone(options||{});var params=options.parameters,action=form.readAttribute('action')||'';if(action.blank())action=window.location.href;options.parameters=form.serialize(true);if(params){if(Object.isString(params))params=params.toQueryParams();Object.extend(options.parameters,params);}
if(form.hasAttribute('method')&&!options.method)
options.method=form.method;return new Ajax.Request(action,options);}};Form.Element={focus:function(element){$(element).focus();return element;},select:function(element){$(element).select();return element;}};Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Object.toQueryString(pair);}}
return'';},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},setValue:function(element,value){element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element,value);return element;},clear:function(element){$(element).value='';return element;},present:function(element){return $(element).value!='';},activate:function(element){element=$(element);try{element.focus();if(element.select&&(element.tagName.toLowerCase()!='input'||!['button','reset','submit'].include(element.type)))
element.select();}catch(e){}
return element;},disable:function(element){element=$(element);element.blur();element.disabled=true;return element;},enable:function(element){element=$(element);element.disabled=false;return element;}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(element,value){switch(element.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(element,value);default:return Form.Element.Serializers.textarea(element,value);}},inputSelector:function(element,value){if(Object.isUndefined(value))return element.checked?element.value:null;else element.checked=!!value;},textarea:function(element,value){if(Object.isUndefined(value))return element.value;else element.value=value;},select:function(element,index){if(Object.isUndefined(index))
return this[element.type=='select-one'?'selectOne':'selectMany'](element);else{var opt,value,single=!Object.isArray(index);for(var i=0,length=element.length;i<length;i++){opt=element.options[i];value=this.optionValue(opt);if(single){if(value==index){opt.selected=true;return;}}
else opt.selected=index.include(value);}}},selectOne:function(element){var index=element.selectedIndex;return index>=0?this.optionValue(element.options[index]):null;},selectMany:function(element){var values,length=element.length;if(!length)return null;for(var i=0,values=[];i<length;i++){var opt=element.options[i];if(opt.selected)values.push(this.optionValue(opt));}
return values;},optionValue:function(opt){return Element.extend(opt).hasAttribute('value')?opt.value:opt.text;}};Abstract.TimedObserver=Class.create(PeriodicalExecuter,{initialize:function($super,element,frequency,callback){$super(callback,frequency);this.element=$(element);this.lastValue=this.getValue();},execute:function(){var value=this.getValue();if(Object.isString(this.lastValue)&&Object.isString(value)?this.lastValue!=value:String(this.lastValue)!=String(value)){this.callback(this.element,value);this.lastValue=value;}}});Form.Element.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=Class.create({initialize:function(element,callback){this.element=$(element);this.callback=callback;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=='form')
this.registerFormCallbacks();else
this.registerCallback(this.element);},onElementEvent:function(){var value=this.getValue();if(this.lastValue!=value){this.callback(this.element,value);this.lastValue=value;}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this);},registerCallback:function(element){if(element.type){switch(element.type.toLowerCase()){case'checkbox':case'radio':Event.observe(element,'click',this.onElementEvent.bind(this));break;default:Event.observe(element,'change',this.onElementEvent.bind(this));break;}}}});Form.Element.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.serialize(this.element);}});if(!window.Event)var Event={};Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{},relatedTarget:function(event){var element;switch(event.type){case'mouseover':element=event.fromElement;break;case'mouseout':element=event.toElement;break;default:return null;}
return Element.extend(element);}});Event.Methods=(function(){var isButton;if(Prototype.Browser.IE){var buttonMap={0:1,1:4,2:2};isButton=function(event,code){return event.button==buttonMap[code];};}else if(Prototype.Browser.WebKit){isButton=function(event,code){switch(code){case 0:return event.which==1&&!event.metaKey;case 1:return event.which==1&&event.metaKey;default:return false;}};}else{isButton=function(event,code){return event.which?(event.which===code+1):(event.button===code);};}
return{isLeftClick:function(event){return isButton(event,0)},isMiddleClick:function(event){return isButton(event,1)},isRightClick:function(event){return isButton(event,2)},element:function(event){var node=Event.extend(event).target;return Element.extend(node.nodeType==Node.TEXT_NODE?node.parentNode:node);},findElement:function(event,expression){var element=Event.element(event);if(!expression)return element;var elements=[element].concat(element.ancestors());return Selector.findElement(elements,expression,0);},pointer:function(event){return{x:event.pageX||(event.clientX+
(document.documentElement.scrollLeft||document.body.scrollLeft)),y:event.pageY||(event.clientY+
(document.documentElement.scrollTop||document.body.scrollTop))};},pointerX:function(event){return Event.pointer(event).x},pointerY:function(event){return Event.pointer(event).y},stop:function(event){Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true;}};})();Event.extend=(function(){var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();return m;});if(Prototype.Browser.IE){Object.extend(methods,{stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return"[object Event]"}});return function(event){if(!event)return false;if(event._extendedByPrototype)return event;event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{target:event.srcElement,relatedTarget:Event.relatedTarget(event),pageX:pointer.x,pageY:pointer.y});return Object.extend(event,methods);};}else{Event.prototype=Event.prototype||document.createEvent("HTMLEvents").__proto__;Object.extend(Event.prototype,methods);return Prototype.K;}})();Object.extend(Event,(function(){var cache=Event.cache;function getEventID(element){if(element._eventID)return element._eventID;arguments.callee.id=arguments.callee.id||1;return element._eventID=++arguments.callee.id;}
function getDOMEventName(eventName){if(eventName&&eventName.include(':'))return"dataavailable";return eventName;}
function getCacheForID(id){return cache[id]=cache[id]||{};}
function getWrappersForEventName(id,eventName){var c=getCacheForID(id);return c[eventName]=c[eventName]||[];}
function createWrapper(element,eventName,handler){var id=getEventID(element);var c=getWrappersForEventName(id,eventName);if(c.pluck("handler").include(handler))return false;var wrapper=function(event){if(!Event||!Event.extend||(event.eventName&&event.eventName!=eventName))
return false;Event.extend(event);handler.call(element,event);};wrapper.handler=handler;c.push(wrapper);return wrapper;}
function findWrapper(id,eventName,handler){var c=getWrappersForEventName(id,eventName);return c.find(function(wrapper){return wrapper.handler==handler});}
function destroyWrapper(id,eventName,handler){var c=getCacheForID(id);if(!c[eventName])return false;c[eventName]=c[eventName].without(findWrapper(id,eventName,handler));}
function destroyCache(){for(var id in cache)
for(var eventName in cache[id])
cache[id][eventName]=null;}
if(window.attachEvent){window.attachEvent("onunload",destroyCache);}
return{observe:function(element,eventName,handler){element=$(element);var name=getDOMEventName(eventName);var wrapper=createWrapper(element,eventName,handler);if(!wrapper)return element;if(element.addEventListener){element.addEventListener(name,wrapper,false);}else{element.attachEvent("on"+name,wrapper);}
return element;},stopObserving:function(element,eventName,handler){element=$(element);var id=getEventID(element),name=getDOMEventName(eventName);if(!handler&&eventName){getWrappersForEventName(id,eventName).each(function(wrapper){element.stopObserving(eventName,wrapper.handler);});return element;}else if(!eventName){Object.keys(getCacheForID(id)).each(function(eventName){element.stopObserving(eventName);});return element;}
var wrapper=findWrapper(id,eventName,handler);if(!wrapper)return element;if(element.removeEventListener){element.removeEventListener(name,wrapper,false);}else{element.detachEvent("on"+name,wrapper);}
destroyWrapper(id,eventName,handler);return element;},fire:function(element,eventName,memo){element=$(element);if(element==document&&document.createEvent&&!element.dispatchEvent)
element=document.documentElement;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();var Scriptaculous={Version:'1.8.1',require:function(libraryName){document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');},REQUIRED_PROTOTYPE:'1.6.0',load:function(){function convertVersionString(versionString){var r=versionString.split('.');return parseInt(r[0])*100000+parseInt(r[1])*1000+parseInt(r[2]);}
if((typeof Prototype=='undefined')||(typeof Element=='undefined')||(typeof Element.Methods=='undefined')||(convertVersionString(Prototype.Version)<convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= "+
Scriptaculous.REQUIRED_PROTOTYPE);$A(document.getElementsByTagName("script")).findAll(function(s){return(s.src&&s.src.match(/scriptaculous\.js(\?.*)?$/))}).each(function(s){var path=s.src.replace(/scriptaculous\.js(\?.*)?$/,'');var includes=s.src.match(/\?.*load=([a-z,]*)/);(includes?includes[1]:'builder,effects,dragdrop,controls,slider,sound').split(',').each(function(include){Scriptaculous.require(path+include+'.js')});});}}
Scriptaculous.load();String.prototype.parseColor=function(){var color='#';if(this.slice(0,4)=='rgb('){var cols=this.slice(4,this.length-1).split(',');var i=0;do{color+=parseInt(cols[i]).toColorPart()}while(++i<3);}else{if(this.slice(0,1)=='#'){if(this.length==4)for(var i=1;i<4;i++)color+=(this.charAt(i)+this.charAt(i)).toLowerCase();if(this.length==7)color=this.toLowerCase();}}
return(color.length==7?color:(arguments[0]||this));};Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:(node.hasChildNodes()?Element.collectTextNodes(node):''));}).flatten().join('');};Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:((node.hasChildNodes()&&!Element.hasClassName(node,className))?Element.collectTextNodesIgnoreClass(node,className):''));}).flatten().join('');};Element.setContentZoom=function(element,percent){element=$(element);element.setStyle({fontSize:(percent/100)+'em'});if(Prototype.Browser.WebKit)window.scrollBy(0,0);return element;};Element.getInlineOpacity=function(element){return $(element).style.opacity||'';};Element.forceRerendering=function(element){try{element=$(element);var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}};var Effect={_elementDoesNotExistError:{name:'ElementDoesNotExistError',message:'The specified DOM element does not exist, but is required for this effect to operate'},Transitions:{linear:Prototype.K,sinoidal:function(pos){return(-Math.cos(pos*Math.PI)/2)+0.5;},reverse:function(pos){return 1-pos;},flicker:function(pos){var pos=((-Math.cos(pos*Math.PI)/4)+0.75)+Math.random()/4;return pos>1?1:pos;},wobble:function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+0.5;},pulse:function(pos,pulses){pulses=pulses||5;return(((pos%(1/pulses))*pulses).round()==0?((pos*pulses*2)-(pos*pulses*2).floor()):1-((pos*pulses*2)-(pos*pulses*2).floor()));},spring:function(pos){return 1-(Math.cos(pos*4.5*Math.PI)*Math.exp(-pos*6));},none:function(pos){return 0;},full:function(pos){return 1;}},DefaultOptions:{duration:1.0,fps:100,sync:false,from:0.0,to:1.0,delay:0.0,queue:'parallel'},tagifyText:function(element){var tagifyStyle='position:relative';if(Prototype.Browser.IE)tagifyStyle+=';zoom:1';element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore(new Element('span',{style:tagifyStyle}).update(character==' '?String.fromCharCode(160):character),child);});Element.remove(child);}});},multiple:function(element,effect){var elements;if(((typeof element=='object')||Object.isFunction(element))&&(element.length))
elements=element;else
elements=$(element).childNodes;var options=Object.extend({speed:0.1,delay:0.0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}));});},PAIRS:{'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear':['Appear','Fade']},toggle:function(element,effect){element=$(element);effect=(effect||'appear').toLowerCase();var options=Object.extend({queue:{position:'end',scope:(element.id||'global'),limit:1}},arguments[2]||{});Effect[element.visible()?Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options);}};Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null;},_each:function(iterator){this.effects._each(iterator);},add:function(effect){var timestamp=new Date().getTime();var position=Object.isString(effect.options.queue)?effect.options.queue:effect.options.queue.position;switch(position){case'front':this.effects.findAll(function(e){return e.state=='idle'}).each(function(e){e.startOn+=effect.finishOn;e.finishOn+=effect.finishOn;});break;case'with-last':timestamp=this.effects.pluck('startOn').max()||timestamp;break;case'end':timestamp=this.effects.pluck('finishOn').max()||timestamp;break;}
effect.startOn+=timestamp;effect.finishOn+=timestamp;if(!effect.options.queue.limit||(this.effects.length<effect.options.queue.limit))
this.effects.push(effect);if(!this.interval)
this.interval=setInterval(this.loop.bind(this),15);},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=null;}},loop:function(){var timePos=new Date().getTime();for(var i=0,len=this.effects.length;i<len;i++)
this.effects[i]&&this.effects[i].loop(timePos);}});Effect.Queues={instances:$H(),get:function(queueName){if(!Object.isString(queueName))return queueName;return this.instances.get(queueName)||this.instances.set(queueName,new Effect.ScopedQueue());}};Effect.Queue=Effect.Queues.get('global');Effect.Base=Class.create({position:null,start:function(options){function codeForEvent(options,eventName){return((options[eventName+'Internal']?'this.options.'+eventName+'Internal(this);':'')+
(options[eventName]?'this.options.'+eventName+'(this);':''));}
if(options&&options.transition===false)options.transition=Effect.Transitions.linear;this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state='idle';this.startOn=this.options.delay*1000;this.finishOn=this.startOn+(this.options.duration*1000);this.fromToDelta=this.options.to-this.options.from;this.totalTime=this.finishOn-this.startOn;this.totalFrames=this.options.fps*this.options.duration;eval('this.render = function(pos){ '+'if (this.state=="idle"){this.state="running";'+
codeForEvent(this.options,'beforeSetup')+
(this.setup?'this.setup();':'')+
codeForEvent(this.options,'afterSetup')+'};if (this.state=="running"){'+'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+'this.position=pos;'+
codeForEvent(this.options,'beforeUpdate')+
(this.update?'this.update(pos);':'')+
codeForEvent(this.options,'afterUpdate')+'}}');this.event('beforeStart');if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).add(this);},loop:function(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1.0);this.cancel();this.event('beforeFinish');if(this.finish)this.finish();this.event('afterFinish');return;}
var pos=(timePos-this.startOn)/this.totalTime,frame=(pos*this.totalFrames).round();if(frame>this.currentFrame){this.render(pos);this.currentFrame=frame;}}},cancel:function(){if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).remove(this);this.state='finished';},event:function(eventName){if(this.options[eventName+'Internal'])this.options[eventName+'Internal'](this);if(this.options[eventName])this.options[eventName](this);},inspect:function(){var data=$H();for(property in this)
if(!Object.isFunction(this[property]))data.set(property,this[property]);return'#<Effect:'+data.inspect()+',options:'+$H(this.options).inspect()+'>';}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(effects){this.effects=effects||[];this.start(arguments[1]);},update:function(position){this.effects.invoke('render',position);},finish:function(position){this.effects.each(function(effect){effect.render(1.0);effect.cancel();effect.event('beforeFinish');if(effect.finish)effect.finish(position);effect.event('afterFinish');});}});Effect.Tween=Class.create(Effect.Base,{initialize:function(object,from,to){object=Object.isString(object)?$(object):object;var args=$A(arguments),method=args.last(),options=args.length==5?args[3]:null;this.method=Object.isFunction(method)?method.bind(object):Object.isFunction(object[method])?object[method].bind(object):function(value){object[method]=value};this.start(Object.extend({from:from,to:to},options||{}));},update:function(position){this.method(position);}});Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}));},update:Prototype.emptyFunction});Effect.Opacity=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});var options=Object.extend({from:this.element.getOpacity()||0.0,to:1.0},arguments[1]||{});this.start(options);},update:function(position){this.element.setOpacity(position);}});Effect.Move=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({x:0,y:0,mode:'relative'},arguments[1]||{});this.start(options);},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle('left')||'0');this.originalTop=parseFloat(this.element.getStyle('top')||'0');if(this.options.mode=='absolute'){this.options.x=this.options.x-this.originalLeft;this.options.y=this.options.y-this.originalTop;}},update:function(position){this.element.setStyle({left:(this.options.x*position+this.originalLeft).round()+'px',top:(this.options.y*position+this.originalTop).round()+'px'});}});Effect.MoveBy=function(element,toTop,toLeft){return new Effect.Move(element,Object.extend({x:toLeft,y:toTop},arguments[3]||{}));};Effect.Scale=Class.create(Effect.Base,{initialize:function(element,percent){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:'box',scaleFrom:100.0,scaleTo:percent},arguments[2]||{});this.start(options);},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle('position');this.originalStyle={};['top','left','width','height','fontSize'].each(function(k){this.originalStyle[k]=this.element.style[k];}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var fontSize=this.element.getStyle('font-size')||'100%';['em','px','%','pt'].each(function(fontSizeType){if(fontSize.indexOf(fontSizeType)>0){this.fontSize=parseFloat(fontSize);this.fontSizeType=fontSizeType;}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=='box')
this.dims=[this.element.offsetHeight,this.element.offsetWidth];if(/^content/.test(this.options.scaleMode))
this.dims=[this.element.scrollHeight,this.element.scrollWidth];if(!this.dims)
this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth];},update:function(position){var currentScale=(this.options.scaleFrom/100.0)+(this.factor*position);if(this.options.scaleContent&&this.fontSize)
this.element.setStyle({fontSize:this.fontSize*currentScale+this.fontSizeType});this.setDimensions(this.dims[0]*currentScale,this.dims[1]*currentScale);},finish:function(position){if(this.restoreAfterFinish)this.element.setStyle(this.originalStyle);},setDimensions:function(height,width){var d={};if(this.options.scaleX)d.width=width.round()+'px';if(this.options.scaleY)d.height=height.round()+'px';if(this.options.scaleFromCenter){var topd=(height-this.dims[0])/2;var leftd=(width-this.dims[1])/2;if(this.elementPositioning=='absolute'){if(this.options.scaleY)d.top=this.originalTop-topd+'px';if(this.options.scaleX)d.left=this.originalLeft-leftd+'px';}else{if(this.options.scaleY)d.top=-topd+'px';if(this.options.scaleX)d.left=-leftd+'px';}}
this.element.setStyle(d);}});Effect.Highlight=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({startcolor:'#ffff99'},arguments[1]||{});this.start(options);},setup:function(){if(this.element.getStyle('display')=='none'){this.cancel();return;}
this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle('background-image');this.element.setStyle({backgroundImage:'none'});}
if(!this.options.endcolor)
this.options.endcolor=this.element.getStyle('background-color').parseColor('#ffffff');if(!this.options.restorecolor)
this.options.restorecolor=this.element.getStyle('background-color');this._base=$R(0,2).map(function(i){return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(i){return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]}.bind(this));},update:function(position){this.element.setStyle({backgroundColor:$R(0,2).inject('#',function(m,v,i){return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart());}.bind(this))});},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}));}});Effect.ScrollTo=function(element){var options=arguments[1]||{},scrollOffsets=document.viewport.getScrollOffsets(),elementOffsets=$(element).cumulativeOffset(),max=(window.height||document.body.scrollHeight)-document.viewport.getHeight();if(options.offset)elementOffsets[1]+=options.offset;return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1]>max?max:elementOffsets[1],options,function(p){scrollTo(scrollOffsets.left,p.round())});};Effect.Fade=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();var options=Object.extend({from:element.getOpacity()||1.0,to:0.0,afterFinishInternal:function(effect){if(effect.options.to!=0)return;effect.element.hide().setStyle({opacity:oldOpacity});}},arguments[1]||{});return new Effect.Opacity(element,options);};Effect.Appear=function(element){element=$(element);var options=Object.extend({from:(element.getStyle('display')=='none'?0.0:element.getOpacity()||0.0),to:1.0,afterFinishInternal:function(effect){effect.element.forceRerendering();},beforeSetup:function(effect){effect.element.setOpacity(effect.options.from).show();}},arguments[1]||{});return new Effect.Opacity(element,options);};Effect.Puff=function(element){element=$(element);var oldStyle={opacity:element.getInlineOpacity(),position:element.getStyle('position'),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:1.0,beforeSetupInternal:function(effect){Position.absolutize(effect.effects[0].element)},afterFinishInternal:function(effect){effect.effects[0].element.hide().setStyle(oldStyle);}},arguments[1]||{}));};Effect.BlindUp=function(element){element=$(element);element.makeClipping();return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){effect.element.hide().undoClipping();}},arguments[1]||{}));};Effect.BlindDown=function(element){element=$(element);var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makeClipping().setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.element.undoClipping();}},arguments[1]||{}));};Effect.SwitchOff=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();return new Effect.Appear(element,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){new Effect.Scale(effect.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makePositioned().makeClipping();},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned().setStyle({opacity:oldOpacity});}})}},arguments[1]||{}));};Effect.DropOut=function(element){element=$(element);var oldStyle={top:element.getStyle('top'),left:element.getStyle('left'),opacity:element.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(element,{x:0,y:100,sync:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:0.5,beforeSetup:function(effect){effect.effects[0].element.makePositioned();},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);}},arguments[1]||{}));};Effect.Shake=function(element){element=$(element);var options=Object.extend({distance:20,duration:0.5},arguments[1]||{});var distance=parseFloat(options.distance);var split=parseFloat(options.duration)/10.0;var oldStyle={top:element.getStyle('top'),left:element.getStyle('left')};return new Effect.Move(element,{x:distance,y:0,duration:split,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance,y:0,duration:split,afterFinishInternal:function(effect){effect.element.undoPositioned().setStyle(oldStyle);}})}})}})}})}})}});};Effect.SlideDown=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle('bottom');var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera)effect.element.setStyle({top:''});effect.element.makeClipping().setStyle({height:'0px'}).show();},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});},afterFinishInternal:function(effect){effect.element.undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});}},arguments[1]||{}));};Effect.SlideUp=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle('bottom');var elementDimensions=element.getDimensions();return new Effect.Scale(element,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:'box',scaleFrom:100,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera)effect.element.setStyle({top:''});effect.element.makeClipping().show();},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});}},arguments[1]||{}));};Effect.Squish=function(element){return new Effect.Scale(element,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makeClipping();},afterFinishInternal:function(effect){effect.element.hide().undoClipping();}});};Effect.Grow=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var initialMoveX,initialMoveY;var moveX,moveY;switch(options.direction){case'top-left':initialMoveX=initialMoveY=moveX=moveY=0;break;case'top-right':initialMoveX=dims.width;initialMoveY=moveY=0;moveX=-dims.width;break;case'bottom-left':initialMoveX=moveX=0;initialMoveY=dims.height;moveY=-dims.height;break;case'bottom-right':initialMoveX=dims.width;initialMoveY=dims.height;moveX=-dims.width;moveY=-dims.height;break;case'center':initialMoveX=dims.width/2;initialMoveY=dims.height/2;moveX=-dims.width/2;moveY=-dims.height/2;break;}
return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){effect.element.hide().makeClipping().makePositioned();},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1.0,from:0.0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);}},options))}});};Effect.Shrink=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var moveX,moveY;switch(options.direction){case'top-left':moveX=moveY=0;break;case'top-right':moveX=dims.width;moveY=0;break;case'bottom-left':moveX=0;moveY=dims.height;break;case'bottom-right':moveX=dims.width;moveY=dims.height;break;case'center':moveX=dims.width/2;moveY=dims.height/2;break;}
return new Effect.Parallel([new Effect.Opacity(element,{sync:true,to:0.0,from:1.0,transition:options.opacityTransition}),new Effect.Scale(element,window.opera?1:0,{sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition})],Object.extend({beforeStartInternal:function(effect){effect.effects[0].element.makePositioned().makeClipping();},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle);}},options));};Effect.Pulsate=function(element){element=$(element);var options=arguments[1]||{};var oldOpacity=element.getInlineOpacity();var transition=options.transition||Effect.Transitions.sinoidal;var reverser=function(pos){return transition(1-Effect.Transitions.pulse(pos,options.pulses))};reverser.bind(transition);return new Effect.Opacity(element,Object.extend(Object.extend({duration:2.0,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity});}},options),{transition:reverser}));};Effect.Fold=function(element){element=$(element);var oldStyle={top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};element.makeClipping();return new Effect.Scale(element,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(effect){new Effect.Scale(element,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(effect){effect.element.hide().undoClipping().setStyle(oldStyle);}});}},arguments[1]||{}));};Effect.Morph=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(options.style))this.style=$H(options.style);else{if(options.style.include(':'))
this.style=options.style.parseStyle();else{this.element.addClassName(options.style);this.style=$H(this.element.getStyles());this.element.removeClassName(options.style);var css=this.element.getStyles();this.style=this.style.reject(function(style){return style.value==css[style.key];});options.afterFinishInternal=function(effect){effect.element.addClassName(effect.options.style);effect.transforms.each(function(transform){effect.element.style[transform.style]='';});}}}
this.start(options);},setup:function(){function parseColor(color){if(!color||['rgba(0, 0, 0, 0)','transparent'].include(color))color='#ffffff';color=color.parseColor();return $R(0,2).map(function(i){return parseInt(color.slice(i*2+1,i*2+3),16)});}
this.transforms=this.style.map(function(pair){var property=pair[0],value=pair[1],unit=null;if(value.parseColor('#zzzzzz')!='#zzzzzz'){value=value.parseColor();unit='color';}else if(property=='opacity'){value=parseFloat(value);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});}else if(Element.CSS_LENGTH.test(value)){var components=value.match(/^([\+\-]?[0-9\.]+)(.*)$/);value=parseFloat(components[1]);unit=(components.length==3)?components[2]:null;}
var originalValue=this.element.getStyle(property);return{style:property.camelize(),originalValue:unit=='color'?parseColor(originalValue):parseFloat(originalValue||0),targetValue:unit=='color'?parseColor(value):value,unit:unit};}.bind(this)).reject(function(transform){return((transform.originalValue==transform.targetValue)||(transform.unit!='color'&&(isNaN(transform.originalValue)||isNaN(transform.targetValue))))});},update:function(position){var style={},transform,i=this.transforms.length;while(i--)
style[(transform=this.transforms[i]).style]=transform.unit=='color'?'#'+
(Math.round(transform.originalValue[0]+
(transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart()+
(Math.round(transform.originalValue[1]+
(transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart()+
(Math.round(transform.originalValue[2]+
(transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart():(transform.originalValue+
(transform.targetValue-transform.originalValue)*position).toFixed(3)+
(transform.unit===null?'':transform.unit);this.element.setStyle(style,true);}});Effect.Transform=Class.create({initialize:function(tracks){this.tracks=[];this.options=arguments[1]||{};this.addTracks(tracks);},addTracks:function(tracks){tracks.each(function(track){track=$H(track);var data=track.values().first();this.tracks.push($H({ids:track.keys().first(),effect:Effect.Morph,options:{style:data}}));}.bind(this));return this;},play:function(){return new Effect.Parallel(this.tracks.map(function(track){var ids=track.get('ids'),effect=track.get('effect'),options=track.get('options');var elements=[$(ids)||$$(ids)].flatten();return elements.map(function(e){return new effect(e,Object.extend({sync:true},options))});}).flatten(),this.options);}});Element.CSS_PROPERTIES=$w('backgroundColor backgroundPosition borderBottomColor borderBottomStyle '+'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth '+'borderRightColor borderRightStyle borderRightWidth borderSpacing '+'borderTopColor borderTopStyle borderTopWidth bottom clip color '+'fontSize fontWeight height left letterSpacing lineHeight '+'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+'maxWidth minHeight minWidth opacity outlineColor outlineOffset '+'outlineWidth paddingBottom paddingLeft paddingRight paddingTop '+'right textIndent top width wordSpacing zIndex');Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.__parseStyleElement=document.createElement('div');String.prototype.parseStyle=function(){var style,styleRules=$H();if(Prototype.Browser.WebKit)
style=new Element('div',{style:this}).style;else{String.__parseStyleElement.innerHTML='<div style="'+this+'"></div>';style=String.__parseStyleElement.childNodes[0].style;}
Element.CSS_PROPERTIES.each(function(property){if(style[property])styleRules.set(property,style[property]);});if(Prototype.Browser.IE&&this.include('opacity'))
styleRules.set('opacity',this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);return styleRules;};if(document.defaultView&&document.defaultView.getComputedStyle){Element.getStyles=function(element){var css=document.defaultView.getComputedStyle($(element),null);return Element.CSS_PROPERTIES.inject({},function(styles,property){styles[property]=css[property];return styles;});};}else{Element.getStyles=function(element){element=$(element);var css=element.currentStyle,styles;styles=Element.CSS_PROPERTIES.inject({},function(results,property){results[property]=css[property];return results;});if(!styles.opacity)styles.opacity=element.getOpacity();return styles;};};Effect.Methods={morph:function(element,style){element=$(element);new Effect.Morph(element,Object.extend({style:style},arguments[2]||{}));return element;},visualEffect:function(element,effect,options){element=$(element)
var s=effect.dasherize().camelize(),klass=s.charAt(0).toUpperCase()+s.substring(1);new Effect[klass](element,options);return element;},highlight:function(element,options){element=$(element);new Effect.Highlight(element,options);return element;}};$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+'pulsate shake puff squish switchOff dropOut').each(function(effect){Effect.Methods[effect]=function(element,options){element=$(element);Effect[effect.charAt(0).toUpperCase()+effect.substring(1)](element,options);return element;}});$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(function(f){Effect.Methods[f]=Element[f];});Element.addMethods(Effect.Methods);if(typeof Effect=='undefined')
throw("controls.js requires including script.aculo.us' effects.js library");var Autocompleter={}
Autocompleter.Base=Class.create({baseInitialize:function(element,update,options){element=$(element)
this.element=element;this.update=$(update);this.hasFocus=false;this.changed=false;this.active=false;this.index=0;this.entryCount=0;this.oldElementValue=this.element.value;if(this.setOptions)
this.setOptions(options);else
this.options=options||{};this.options.paramName=this.options.paramName||this.element.name;this.options.tokens=this.options.tokens||[];this.options.frequency=this.options.frequency||0.4;this.options.minChars=this.options.minChars||1;this.options.onShow=this.options.onShow||function(element,update){if(!update.style.position||update.style.position=='absolute'){update.style.position='absolute';Position.clone(element,update,{setHeight:false,offsetTop:element.offsetHeight});}
Effect.Appear(update,{duration:0.15});};this.options.onHide=this.options.onHide||function(element,update){new Effect.Fade(update,{duration:0.15})};if(typeof(this.options.tokens)=='string')
this.options.tokens=new Array(this.options.tokens);if(!this.options.tokens.include('\n'))
this.options.tokens.push('\n');this.observer=null;this.element.setAttribute('autocomplete','off');Element.hide(this.update);Event.observe(this.element,'blur',this.onBlur.bindAsEventListener(this));Event.observe(this.element,'keydown',this.onKeyPress.bindAsEventListener(this));},show:function(){if(Element.getStyle(this.update,'display')=='none')this.options.onShow(this.element,this.update);if(!this.iefix&&(Prototype.Browser.IE)&&(Element.getStyle(this.update,'position')=='absolute')){new Insertion.After(this.update,'<iframe id="'+this.update.id+'_iefix" '+'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" '+'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');this.iefix=$(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();Event.stop(event);return;case Event.KEY_DOWN:this.markNext();this.render();Event.stop(event);return;}
else
if(event.keyCode==Event.KEY_TAB||event.keyCode==Event.KEY_RETURN||(Prototype.Browser.WebKit>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=$(selectedElement).select('.'+this.options.select)||[];if(nodes.length>0)value=Element.collectTextNodes(nodes[0],this.options.select);}else
value=Element.collectTextNodesIgnoreClass(selectedElement,'informal');var bounds=this.getTokenBounds();if(bounds[0]!=-1){var newValue=this.element.value.substr(0,bounds[0]);var whitespace=this.element.value.substr(bounds[0]).match(/^\s+/);if(whitespace)
newValue+=whitespace[0];this.element.value=newValue+value+this.element.value.substr(bounds[1]);}else{this.element.value=value;}
this.oldElementValue=this.element.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;this.tokenBounds=null;if(this.getToken().length>=this.options.minChars){this.getUpdatedChoices();}else{this.active=false;this.hide();}
this.oldElementValue=this.element.value;},getToken:function(){var bounds=this.getTokenBounds();return this.element.value.substring(bounds[0],bounds[1]).strip();},getTokenBounds:function(){if(null!=this.tokenBounds)return this.tokenBounds;var value=this.element.value;if(value.strip().empty())return[-1,0];var diff=arguments.callee.getFirstDifferencePos(value,this.oldElementValue);var offset=(diff==this.oldElementValue.length?1:0);var prevTokenPos=-1,nextTokenPos=value.length;var tp;for(var index=0,l=this.options.tokens.length;index<l;++index){tp=value.lastIndexOf(this.options.tokens[index],diff+offset-1);if(tp>prevTokenPos)prevTokenPos=tp;tp=value.indexOf(this.options.tokens[index],diff+offset);if(-1!=tp&&tp<nextTokenPos)nextTokenPos=tp;}
return(this.tokenBounds=[prevTokenPos+1,nextTokenPos]);}});Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos=function(newS,oldS){var boundary=Math.min(newS.length,oldS.length);for(var index=0;index<boundary;++index)
if(newS[index]!=oldS[index])
return index;return boundary;};Ajax.Autocompleter=Class.create(Autocompleter.Base,{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(){this.startIndicator();var 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.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||{});}});Field.scrollFreeActivate=function(field){setTimeout(function(){Field.activate(field);},1);}
Ajax.InPlaceEditor=Class.create({initialize:function(element,url,options){this.url=url;this.element=element=$(element);this.prepareOptions();this._controls={};arguments.callee.dealWithDeprecatedOptions(options);Object.extend(this.options,options||{});if(!this.options.formId&&this.element.id){this.options.formId=this.element.id+'-inplaceeditor';if($(this.options.formId))
this.options.formId='';}
if(this.options.externalControl)
this.options.externalControl=$(this.options.externalControl);if(!this.options.externalControl)
this.options.externalControlOnly=false;this._originalBackground=this.element.getStyle('background-color')||'transparent';this.element.title=this.options.clickToEditText;this._boundCancelHandler=this.handleFormCancellation.bind(this);this._boundComplete=(this.options.onComplete||Prototype.emptyFunction).bind(this);this._boundFailureHandler=this.handleAJAXFailure.bind(this);this._boundSubmitHandler=this.handleFormSubmission.bind(this);this._boundWrapperHandler=this.wrapUp.bind(this);this.registerListeners();},checkForEscapeOrReturn:function(e){if(!this._editing||e.ctrlKey||e.altKey||e.shiftKey)return;if(Event.KEY_ESC==e.keyCode)
this.handleFormCancellation(e);else if(Event.KEY_RETURN==e.keyCode)
this.handleFormSubmission(e);},createControl:function(mode,handler,extraClasses){var control=this.options[mode+'Control'];var text=this.options[mode+'Text'];if('button'==control){var btn=document.createElement('input');btn.type='submit';btn.value=text;btn.className='editor_'+mode+'_button';if('cancel'==mode)
btn.onclick=this._boundCancelHandler;this._form.appendChild(btn);this._controls[mode]=btn;}else if('link'==control){var link=document.createElement('a');link.href='#';link.appendChild(document.createTextNode(text));link.onclick='cancel'==mode?this._boundCancelHandler:this._boundSubmitHandler;link.className='editor_'+mode+'_link';if(extraClasses)
link.className+=' '+extraClasses;this._form.appendChild(link);this._controls[mode]=link;}},createEditField:function(){var text=(this.options.loadTextURL?this.options.loadingText:this.getText());var fld;if(1>=this.options.rows&&!/\r|\n/.test(this.getText())){fld=document.createElement('input');fld.type='text';var size=this.options.size||this.options.cols||0;if(0<size)fld.size=size;}else{fld=document.createElement('textarea');fld.rows=(1>=this.options.rows?this.options.autoRows:this.options.rows);fld.cols=this.options.cols||40;}
fld.name=this.options.paramName;fld.value=text;fld.className='editor_field';if(this.options.submitOnBlur)
fld.onblur=this._boundSubmitHandler;this._controls.editor=fld;if(this.options.loadTextURL)
this.loadExternalText();this._form.appendChild(this._controls.editor);},createForm:function(){var ipe=this;function addText(mode,condition){var text=ipe.options['text'+mode+'Controls'];if(!text||condition===false)return;ipe._form.appendChild(document.createTextNode(text));};this._form=$(document.createElement('form'));this._form.id=this.options.formId;this._form.addClassName(this.options.formClassName);this._form.onsubmit=this._boundSubmitHandler;this.createEditField();if('textarea'==this._controls.editor.tagName.toLowerCase())
this._form.appendChild(document.createElement('br'));if(this.options.onFormCustomization)
this.options.onFormCustomization(this,this._form);addText('Before',this.options.okControl||this.options.cancelControl);this.createControl('ok',this._boundSubmitHandler);addText('Between',this.options.okControl&&this.options.cancelControl);this.createControl('cancel',this._boundCancelHandler,'editor_cancel');addText('After',this.options.okControl||this.options.cancelControl);},destroy:function(){if(this._oldInnerHTML)
this.element.innerHTML=this._oldInnerHTML;this.leaveEditMode();this.unregisterListeners();},enterEditMode:function(e){if(this._saving||this._editing)return;this._editing=true;this.triggerCallback('onEnterEditMode');if(this.options.externalControl)
this.options.externalControl.hide();this.element.hide();this.createForm();this.element.parentNode.insertBefore(this._form,this.element);if(!this.options.loadTextURL)
this.postProcessEditField();if(e)Event.stop(e);},enterHover:function(e){if(this.options.hoverClassName)
this.element.addClassName(this.options.hoverClassName);if(this._saving)return;this.triggerCallback('onEnterHover');},getText:function(){return this.element.innerHTML;},handleAJAXFailure:function(transport){this.triggerCallback('onFailure',transport);if(this._oldInnerHTML){this.element.innerHTML=this._oldInnerHTML;this._oldInnerHTML=null;}},handleFormCancellation:function(e){this.wrapUp();if(e)Event.stop(e);},handleFormSubmission:function(e){var form=this._form;var value=$F(this._controls.editor);this.prepareSubmission();var params=this.options.callback(form,value)||'';if(Object.isString(params))
params=params.toQueryParams();params.editorId=this.element.id;if(this.options.htmlResponse){var options=Object.extend({evalScripts:true},this.options.ajaxOptions);Object.extend(options,{parameters:params,onComplete:this._boundWrapperHandler,onFailure:this._boundFailureHandler});new Ajax.Updater({success:this.element},this.url,options);}else{var options=Object.extend({method:'get'},this.options.ajaxOptions);Object.extend(options,{parameters:params,onComplete:this._boundWrapperHandler,onFailure:this._boundFailureHandler});new Ajax.Request(this.url,options);}
if(e)Event.stop(e);},leaveEditMode:function(){this.element.removeClassName(this.options.savingClassName);this.removeForm();this.leaveHover();this.element.style.backgroundColor=this._originalBackground;this.element.show();if(this.options.externalControl)
this.options.externalControl.show();this._saving=false;this._editing=false;this._oldInnerHTML=null;this.triggerCallback('onLeaveEditMode');},leaveHover:function(e){if(this.options.hoverClassName)
this.element.removeClassName(this.options.hoverClassName);if(this._saving)return;this.triggerCallback('onLeaveHover');},loadExternalText:function(){this._form.addClassName(this.options.loadingClassName);this._controls.editor.disabled=true;var options=Object.extend({method:'get'},this.options.ajaxOptions);Object.extend(options,{parameters:'editorId='+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(transport){this._form.removeClassName(this.options.loadingClassName);var text=transport.responseText;if(this.options.stripLoadedTextTags)
text=text.stripTags();this._controls.editor.value=text;this._controls.editor.disabled=false;this.postProcessEditField();}.bind(this),onFailure:this._boundFailureHandler});new Ajax.Request(this.options.loadTextURL,options);},postProcessEditField:function(){var fpc=this.options.fieldPostCreation;if(fpc)
$(this._controls.editor)['focus'==fpc?'focus':'activate']();},prepareOptions:function(){this.options=Object.clone(Ajax.InPlaceEditor.DefaultOptions);Object.extend(this.options,Ajax.InPlaceEditor.DefaultCallbacks);[this._extraDefaultOptions].flatten().compact().each(function(defs){Object.extend(this.options,defs);}.bind(this));},prepareSubmission:function(){this._saving=true;this.removeForm();this.leaveHover();this.showSaving();},registerListeners:function(){this._listeners={};var listener;$H(Ajax.InPlaceEditor.Listeners).each(function(pair){listener=this[pair.value].bind(this);this._listeners[pair.key]=listener;if(!this.options.externalControlOnly)
this.element.observe(pair.key,listener);if(this.options.externalControl)
this.options.externalControl.observe(pair.key,listener);}.bind(this));},removeForm:function(){if(!this._form)return;this._form.remove();this._form=null;this._controls={};},showSaving:function(){this._oldInnerHTML=this.element.innerHTML;this.element.innerHTML=this.options.savingText;this.element.addClassName(this.options.savingClassName);this.element.style.backgroundColor=this._originalBackground;this.element.show();},triggerCallback:function(cbName,arg){if('function'==typeof this.options[cbName]){this.options[cbName](this,arg);}},unregisterListeners:function(){$H(this._listeners).each(function(pair){if(!this.options.externalControlOnly)
this.element.stopObserving(pair.key,pair.value);if(this.options.externalControl)
this.options.externalControl.stopObserving(pair.key,pair.value);}.bind(this));},wrapUp:function(transport){this.leaveEditMode();this._boundComplete(transport,this.element);}});Object.extend(Ajax.InPlaceEditor.prototype,{dispose:Ajax.InPlaceEditor.prototype.destroy});Ajax.InPlaceCollectionEditor=Class.create(Ajax.InPlaceEditor,{initialize:function($super,element,url,options){this._extraDefaultOptions=Ajax.InPlaceCollectionEditor.DefaultOptions;$super(element,url,options);},createEditField:function(){var list=document.createElement('select');list.name=this.options.paramName;list.size=1;this._controls.editor=list;this._collection=this.options.collection||[];if(this.options.loadCollectionURL)
this.loadCollection();else
this.checkForExternalText();this._form.appendChild(this._controls.editor);},loadCollection:function(){this._form.addClassName(this.options.loadingClassName);this.showLoadingText(this.options.loadingCollectionText);var options=Object.extend({method:'get'},this.options.ajaxOptions);Object.extend(options,{parameters:'editorId='+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(transport){var js=transport.responseText.strip();if(!/^\[.*\]$/.test(js))
throw'Server returned an invalid collection representation.';this._collection=eval(js);this.checkForExternalText();}.bind(this),onFailure:this.onFailure});new Ajax.Request(this.options.loadCollectionURL,options);},showLoadingText:function(text){this._controls.editor.disabled=true;var tempOption=this._controls.editor.firstChild;if(!tempOption){tempOption=document.createElement('option');tempOption.value='';this._controls.editor.appendChild(tempOption);tempOption.selected=true;}
tempOption.update((text||'').stripScripts().stripTags());},checkForExternalText:function(){this._text=this.getText();if(this.options.loadTextURL)
this.loadExternalText();else
this.buildOptionList();},loadExternalText:function(){this.showLoadingText(this.options.loadingText);var options=Object.extend({method:'get'},this.options.ajaxOptions);Object.extend(options,{parameters:'editorId='+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(transport){this._text=transport.responseText.strip();this.buildOptionList();}.bind(this),onFailure:this.onFailure});new Ajax.Request(this.options.loadTextURL,options);},buildOptionList:function(){this._form.removeClassName(this.options.loadingClassName);this._collection=this._collection.map(function(entry){return 2===entry.length?entry:[entry,entry].flatten();});var marker=('value'in this.options)?this.options.value:this._text;var textFound=this._collection.any(function(entry){return entry[0]==marker;}.bind(this));this._controls.editor.update('');var option;this._collection.each(function(entry,index){option=document.createElement('option');option.value=entry[0];option.selected=textFound?entry[0]==marker:0==index;option.appendChild(document.createTextNode(entry[1]));this._controls.editor.appendChild(option);}.bind(this));this._controls.editor.disabled=false;Field.scrollFreeActivate(this._controls.editor);}});Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions=function(options){if(!options)return;function fallback(name,expr){if(name in options||expr===undefined)return;options[name]=expr;};fallback('cancelControl',(options.cancelLink?'link':(options.cancelButton?'button':options.cancelLink==options.cancelButton==false?false:undefined)));fallback('okControl',(options.okLink?'link':(options.okButton?'button':options.okLink==options.okButton==false?false:undefined)));fallback('highlightColor',options.highlightcolor);fallback('highlightEndColor',options.highlightendcolor);};Object.extend(Ajax.InPlaceEditor,{DefaultOptions:{ajaxOptions:{},autoRows:3,cancelControl:'link',cancelText:'cancel',clickToEditText:'Click to edit',externalControl:null,externalControlOnly:false,fieldPostCreation:'activate',formClassName:'inplaceeditor-form',formId:null,highlightColor:'#ffff99',highlightEndColor:'#ffffff',hoverClassName:'',htmlResponse:true,loadingClassName:'inplaceeditor-loading',loadingText:'Loading...',okControl:'button',okText:'ok',paramName:'value',rows:1,savingClassName:'inplaceeditor-saving',savingText:'Saving...',size:0,stripLoadedTextTags:false,submitOnBlur:false,textAfterControls:'',textBeforeControls:'',textBetweenControls:''},DefaultCallbacks:{callback:function(form){return Form.serialize(form);},onComplete:function(transport,element){new Effect.Highlight(element,{startcolor:this.options.highlightColor,keepBackgroundImage:true});},onEnterEditMode:null,onEnterHover:function(ipe){ipe.element.style.backgroundColor=ipe.options.highlightColor;if(ipe._effect)
ipe._effect.cancel();},onFailure:function(transport,ipe){alert('Error communication with the server: '+transport.responseText.stripTags());},onFormCustomization:null,onLeaveEditMode:null,onLeaveHover:function(ipe){ipe._effect=new Effect.Highlight(ipe.element,{startcolor:ipe.options.highlightColor,endcolor:ipe.options.highlightEndColor,restorecolor:ipe._originalBackground,keepBackgroundImage:true});}},Listeners:{click:'enterEditMode',keydown:'checkForEscapeOrReturn',mouseover:'enterHover',mouseout:'leaveHover'}});Ajax.InPlaceCollectionEditor.DefaultOptions={loadingCollectionText:'Loading options...'};Form.Element.DelayedObserver=Class.create({initialize:function(element,delay,callback){this.delay=delay||0.5;this.element=$(element);this.callback=callback;this.timer=null;this.lastValue=$F(this.element);Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));},delayedListener:function(event){if(this.lastValue==$F(this.element))return;if(this.timer)clearTimeout(this.timer);this.timer=setTimeout(this.onTimerEvent.bind(this),this.delay*1000);this.lastValue=$F(this.element);},onTimerEvent:function(){this.timer=null;this.callback(this.element,$F(this.element));}});var ResizableTextbox=Class.create({options:$H({min:5,max:500,step:7}),initialize:function(element,options){var that=this;this.options.update(options);this.el=$(element);this.width=this.el.offsetWidth;this.el.observe('keyup',function(){var newsize=that.options.get('step')*$F(this).length;if(newsize<=that.options.get('min'))newsize=that.width;if(!($F(this).length==this.retrieveData('rt-value')||newsize<=that.options.min||newsize>=that.options.max))
this.setStyle({'width':newsize});}).observe('keydown',function(){this.cacheData('rt-value',$F(this).length);});}});var TextboxList=Class.create({options:$H({resizable:{},className:'bit',separator:'###',extrainputs:true,startinput:true,hideempty:true,fetchFile:undefined,results:10,wordMatch:false}),initialize:function(element,options){this.options.update(options);this.element=$(element).hide();this.bits=new Hash();this.events=new Hash();this.count=0;this.current=false;this.maininput=this.createInput({'class':'maininput'});this.holder=new Element('ul',{'class':'holder'}).insert(this.maininput);this.element.insert({'before':this.holder});this.holder.observe('click',function(event){event.stop();if(this.maininput!=this.current)this.focus(this.maininput);}.bind(this));this.makeResizable(this.maininput);this.setEvents();},setEvents:function(){document.observe(Prototype.Browser.IE?'keydown':'keypress',function(e){if(!this.current)return;if(this.current.retrieveData('type')=='box'&&e.keyCode==Event.KEY_BACKSPACE)e.stop();}.bind(this));document.observe('keyup',function(e){e.stop();if(!this.current)return;switch(e.keyCode){case Event.KEY_LEFT:return this.move('left');case Event.KEY_RIGHT:return this.move('right');case Event.KEY_DELETE:case Event.KEY_BACKSPACE:return this.moveDispose();}}.bind(this)).observe('click',function(){document.fire('blur');}.bindAsEventListener(this));},update:function(){this.element.value=this.bits.values().join(this.options.get('separator'));return this;},add:function(text,html){var id=this.options.get('className')+'-'+this.count++;var el=this.createBox($pick(html,text),{'id':id});(this.current||this.maininput).insert({'before':el});el.observe('click',function(e){e.stop();this.focus(el);}.bind(this));this.bits.set(id,text.value);if(this.options.get('extrainputs')&&(this.options.get('startinput')||el.previous()))this.addSmallInput(el,'before');return el;},addSmallInput:function(el,where){var input=this.createInput({'class':'smallinput'});el.insert({}[where]=input);input.cacheData('small',true);this.makeResizable(input);if(this.options.get('hideempty'))input.hide();return input;},dispose:function(el){this.bits.unset(el.id);if(el.previous()&&el.previous().retrieveData('small'))el.previous().remove();if(this.current==el)this.focus(el.next());if(el.retrieveData('type')=='box')el.onBoxDispose(this);el.remove();return this;},focus:function(el,nofocus){if(!this.current)el.fire('focus');else if(this.current==el)return this;this.blur();el.addClassName(this.options.get('className')+'-'+el.retrieveData('type')+'-focus');if(el.retrieveData('small'))el.setStyle({'display':'block'});if(el.retrieveData('type')=='input'){el.onInputFocus(this);if(!nofocus)this.callEvent(el.retrieveData('input'),'focus');}
else el.fire('onBoxFocus');this.current=el;return this;},blur:function(noblur){if(!this.current)return this;if(this.current.retrieveData('type')=='input'){var input=this.current.retrieveData('input');if(!noblur)this.callEvent(input,'blur');input.onInputBlur(this);}
else this.current.fire('onBoxBlur');if(this.current.retrieveData('small')&&!input.get('value')&&this.options.get('hideempty'))
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var FacebookList=Class.create(TextboxList,{loptions:$H({autocomplete:{'opacity':0.8,'maxresults':10,'minchars':1}}),initialize:function($super,element,autoholder,options,func){$super(element,options);this.data=[];this.autoholder=$(autoholder).setOpacity(this.loptions.get('autocomplete').opacity);this.autoholder.observe('mouseover',function(){this.curOn=true;}.bind(this)).observe('mouseout',function(){this.curOn=false;}.bind(this));this.autoresults=this.autoholder.select('ul').first();var children=this.autoresults.select('li');children.each(function(el){this.add({value:el.readAttribute('value'),caption:el.innerHTML});},this);},autoShow:function(search){this.autoholder.setStyle({'display':'block'});this.autoholder.descendants().each(function(e){e.hide()});if(!search||!search.strip()||(!search.length||search.length<this.loptions.get('autocomplete').minchars))
{this.autoholder.select('.default').first().setStyle({'display':'block'});this.resultsshown=false;}else{this.resultsshown=true;this.autoresults.setStyle({'display':'block'}).update('');if(this.options.get('wordMatch'))
var regexp=new RegExp("(^|\\s)"+search,'i')
else
var regexp=new RegExp(search,'i')
var count=0;this.data.filter(function(str){return str?regexp.test(str.evalJSON(true).caption):false;}).each(function(result,ti){count++;if(ti>=this.loptions.get('autocomplete').maxresults)return;var that=this;var el=new Element('li');el.observe('click',function(e){e.stop();that.autoAdd(this);}).observe('mouseover',function(){that.autoFocus(this);}).update(this.autoHighlight(result.evalJSON(true).caption,search));this.autoresults.insert(el);el.cacheData('result',result.evalJSON(true));if(ti==0)this.autoFocus(el);},this);}
if(count>this.options.get('results'))
this.autoresults.setStyle({'height':(this.options.get('results')*24)+'px'});else
this.autoresults.setStyle({'height':(count?(count*24):0)+'px'});return this;},autoHighlight:function(html,highlight){return html.gsub(new RegExp(highlight,'i'),function(match){return'<em>'+match[0]+'</em>';});},autoHide:function(){this.resultsshown=false;this.autoholder.hide();return this;},autoFocus:function(el){if(!el)return;if(this.autocurrent)this.autocurrent.removeClassName('auto-focus');this.autocurrent=el.addClassName('auto-focus');return this;},autoMove:function(direction){if(!this.resultsshown)return;this.autoFocus(this.autocurrent[(direction=='up'?'previous':'next')]());this.autoresults.scrollTop=this.autocurrent.positionedOffset()[1]-this.autocurrent.getHeight();return this;},autoFeed:function(text){if(this.data.indexOf(Object.toJSON(text))==-1)
this.data.push(Object.toJSON(text));return this;},autoAdd:function(el){if(!el||!el.retrieveData('result'))return;this.add(el.retrieveData('result'));delete this.data[this.data.indexOf(Object.toJSON(el.retrieveData('result')))];this.autoHide();var input=this.lastinput||this.current.retrieveData('input');input.clear().focus();return this;},createInput:function($super,options){var li=$super(options);var input=li.retrieveData('input');input.observe('keydown',function(e){this.dosearch=false;switch(e.keyCode){case Event.KEY_UP:e.stop();return this.autoMove('up');case Event.KEY_DOWN:e.stop();return this.autoMove('down');case Event.KEY_RETURN:e.stop();if(!this.autocurrent)break;this.autoAdd(this.autocurrent);this.autocurrent=false;this.autoenter=true;break;case Event.KEY_ESC:this.autoHide();if(this.current&&this.current.retrieveData('input'))
this.current.retrieveData('input').clear();break;default:this.dosearch=true;}}.bind(this));input.observe('keyup',function(e){switch(e.keyCode){case Event.KEY_UP:case Event.KEY_DOWN:case Event.KEY_RETURN:case Event.KEY_ESC:break;default:if(!Object.isUndefined(this.options.get('fetchFile'))){new Ajax.Request(this.options.get('fetchFile'),{parameters:{keyword:input.value},onSuccess:function(transport){transport.responseText.evalJSON(true).each(function(t){this.autoFeed(t)}.bind(this));this.autoShow(input.value);}.bind(this)});}
else
if(this.dosearch)this.autoShow(input.value);}}.bind(this));input.observe(Prototype.Browser.IE?'keydown':'keypress',function(e){if(this.autoenter)e.stop();this.autoenter=false;}.bind(this));return li;},createBox:function($super,text,options){var li=$super(text,options);li.observe('mouseover',function(){this.addClassName('bit-hover');}).observe('mouseout',function(){this.removeClassName('bit-hover')});var a=new Element('a',{'href':'#','class':'closebutton'});a.observe('click',function(e){e.stop();if(!this.current)this.focus(this.maininput);this.dispose(li);}.bind(this));li.insert(a).cacheData('text',Object.toJSON(text));return li;}});Element.addMethods({onBoxDispose:function(item,obj){obj.autoFeed(item.retrieveData('text').evalJSON(true));},onInputFocus:function(el,obj){obj.autoShow();},onInputBlur:function(el,obj){obj.lastinput=el;if(!obj.curOn){obj.blurhide=obj.autoHide.bind(obj).delay(0.1);}},filter:function(D,E){var C=[];for(var B=0,A=this.length;B<A;B++){if(D.call(E,this[B],B,this)){C.push(this[B]);}}return C;}});if(typeof Prototype=='undefined'){throw("XML/XSLT requires the Prototype JavaScript framework >= 1.6.0");}
function object(o){function F(){}
F.prototype=o;return new F();}
XML=function(xmlDom){var version='1.0';var that;var baseDom;var parser;switch(typeof xmlDom){case'object':baseDom=xmlDom;break;case'string':if(Prototype.Browser.IE){Try.these(function(){baseDom=new ActiveXObject("MSXML2.DOMDocument.5.0");},function(){baseDom=new ActiveXObject("MSXML2.DOMDocument.4.0");},function(){baseDom=new ActiveXObject("MSXML2.DOMDocument.3.0");},function(){baseDom=new ActiveXObject("MSXML2.DOMDocument");},function(){baseDom=new ActiveXObject("Microsoft.XmlDom");});baseDom.async=false;baseDom.loadXML(xmlDom);}else{parser=new DOMParser();baseDom=parser.parseFromString(xmlDom,"text/xml");}
break;default:if(Prototype.Browser.IE){Try.these(function(){baseDom=new ActiveXObject("MSXML2.DOMDocument.5.0");},function(){baseDom=new ActiveXObject("MSXML2.DOMDocument.4.0");},function(){baseDom=new ActiveXObject("MSXML2.DOMDocument.3.0");},function(){baseDom=new ActiveXObject("MSXML2.DOMDocument");},function(){baseDom=new ActiveXObject("Microsoft.XmlDom");});}else{baseDom=document.implementation.createDocument("","",null);}
baseDom.async=false;break;}
that=object(baseDom);if(Prototype.Browser.IE){that.load=function(URL){baseDom.load(URL);};that.getDOM=function(){return baseDom;};}
that.getNode=function(xpath){var result;var evaluator=this;if(Prototype.Browser.IE){result=baseDom.selectSingleNode(xpath);}else{if(typeof XPathEvaluator!=='undefined'){evaluator=new XPathEvaluator();}
result=evaluator.evaluate(xpath,this,null,XPathResult.FIRST_ORDERED_NODE_TYPE,null);}
return result||null;};that.getNodeValue=function(xpath){var value,node;try{node=this.getNode(xpath);if(Prototype.Browser.IE&&node){value=node.text;}else if(node.singleNodeValue){value=node.singleNodeValue.textContent;}}catch(e){console.error(e);}
return value||null;};that.getNodes=function(xpath){var nodes=[];var result,aNode,i;var evaluator=this;if(Prototype.Browser.IE){result=baseDom.selectNodes(xpath);for(i=0;i<result.length;i++){aNode=result[i];nodes.push(aNode);}}else{if(typeof XPathEvaluator!=='undefined'){evaluator=new XPathEvaluator();}
result=evaluator.evaluate(xpath,this,null,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null);while((aNode=result.iterateNext())!==null){nodes.push(aNode);}}
return nodes;};that.getNodeValues=function(xpath){var values=[];var nodes,value,i,node;try{nodes=this.getNodes(xpath);value=null;for(i=0;i<nodes.length;i++){node=nodes[i];if(Prototype.Browser.IE&&node){value=node.text;}else if(node){value=node.firstChild.nodeValue;}
values.push(value);}}catch(e){}
return values;};that.countNodes=function(xpath){var values=this.getNodeValues(xpath);return values.length;};that.getNodeAsXml=function(xpath){var str,serializer;var aNode=this.getNode(xpath);try{if(Prototype.Browser.IE){str=aNode.xml;}else{serializer=new XMLSerializer();str=serializer.serializeToString(aNode.singleNodeValue);}}catch(e){str="ERROR: No such node in XML";}
return str||null;};that.toHTML=function(){var html;if(XML.htmlFormatter){html=XML.htmlFormatter.transform(this);}else{html=this.getNodeAsXml('/');if(html){html=html.replace(/&/g,"&amp;");html=html.replace(/</g,"&lt;");html=html.replace(/>/g,"&gt;<br/>");}}
return html||null;};that.updateNodeValue=function(xpath,newvalue){var node=this.getNode(xpath);var changeMade=false;newvalue=newvalue.strip();if(Prototype.Browser.IE&&node){if(node.text!=newvalue){node.text=newvalue;changeMade=true;}}else if(node&&node.singleNodeValue){if(node.singleNodeValue.textContent!=newvalue){node.singleNodeValue.textContent=newvalue;changeMade=true;}}else{if(newvalue.length>0){this.insertNode(xpath);changeMade=this.updateNodeValue(xpath,newvalue);}}
return changeMade;};that.insertNode=function(xpath){var xpathComponents=xpath.split("/");var newChildName=xpathComponents.last();var parentPath=xpath.substr(0,xpath.length-newChildName.length-1);var qualifierLoc=newChildName.indexOf("[");var parentNode;var node=this.getNode(parentPath);var newChild=null;if(qualifierLoc!=-1){newChildName=newChildName.substr(0,qualifierLoc);}
if(Prototype.Browser.IE&&node){newChild=baseDom.createElement(newChildName);node.appendChild(newChild);}else if(node&&node.singleNodeValue){newChild=this.createElement(newChildName);node.singleNodeValue.appendChild(newChild);}else{parentNode=this.insertNode(parentPath);newChild=this.createElement(newChildName);parentNode.appendChild(newChild);}
return newChild;};that.removeNode=function(xpath){var node=this.getNode(xpath);var changed=false;if(Prototype.Browser.IE&&node){node.parentNode.removeChild(node);changed=true;}else if(node&&node.singleNodeValue){node.singleNodeValue.parentNode.removeChild(node.singleNodeValue);changed=true;}
return changed;};return that;};if((!Prototype.Browser.IE)&&!(XSLTProcessor)){document.write('<script src="/javascripts/ajaxslt/util.js" type="text/javascript"><\/script>');document.write('<script src="/javascripts/ajaxslt/xmltoken.js" type="text/javascript"><\/script>');document.write('<script src="/javascripts/ajaxslt/dom.js" type="text/javascript"><\/script>');document.write('<script src="/javascripts/ajaxslt/xpath.js" type="text/javascript"><\/script>');document.write('<script src="/javascripts/ajaxslt/xslt.js" type="text/javascript"><\/script>');}
XSLT=function(xslUrl){var that,basicXSLTProcessor,xslDom,strErrMsg,xslTemplate,xslAjax;if(window.ActiveXObject){xslDom=new ActiveXObject("Msxml2.FreeThreadedDOMDocument");xslDom.async=false;xslDom.load(xslUrl);if(xslDom.parseError.errorCode!==0){strErrMsg="Problem Parsing Style Sheet:\n"+" Error #: "+xslDom.parseError.errorCode+"\n"+" Description: "+xslDom.parseError.reason+"\n"+" In file: "+xslDom.parseError.url+"\n"+" Line #: "+xslDom.parseError.line+"\n"+" Character # in line: "+xslDom.parseError.linepos+"\n"+" Character # in file: "+xslDom.parseError.filepos+"\n"+" Source line: "+xslDom.parseError.srcText;alert(strErrMsg);return false;}
xslTemplate=new ActiveXObject("Msxml2.XSLTemplate");xslTemplate.stylesheet=xslDom;basicXSLTProcessor=xslTemplate.createProcessor();}else if(XSLTProcessor){xslDom=document.implementation.createDocument("","",null);xslDom.async=false;xslDom.load(xslUrl);basicXSLTProcessor=new XSLTProcessor();basicXSLTProcessor.importStylesheet(xslDom);}else{xslAjax=new Ajax.Request(xslUrl,{asynchronous:false,onComplete:function(request){basicXSLTProcessor=xmlParse(request.responseText);}.bind(this)});}
that=object(basicXSLTProcessor);that.transform=function(xml,params){var myContext,resultDOM,serializer,output,ret;for(var param in params){if((typeof params[param]==='string')||(typeof params[param]==='boolean')){try{if(window.ActiveXObject){basicXSLTProcessor.addParameter(param,params[param]);}else if(XSLTProcessor){this.setParameter(null,param,params[param]||'');}else{if(!myContext){myContext=new ExprContext(xml.getNodeAsXml('/'));}
myContext.setVariable(param,new StringValue(params[param]));}}catch(e){console.error("Could not set parameter ",param," to ",params[param],"\n",e);}}}
try{if(window.ActiveXObject){basicXSLTProcessor.input=xml.getDOM();basicXSLTProcessor.transform();output=basicXSLTProcessor.output;}else if(XSLTProcessor){resultDOM=this.transformToDocument(xml);serializer=new XMLSerializer();output=serializer.serializeToString(resultDOM);}else{if(myContext){ret=domCreateDocumentFragment(new XDocument());xsltProcessContext(myContext,this,ret);ouput=xmlText(ret);}else{output=xsltProcess(xmlParse(xml.getNodeAsXml('/')),this);}}}catch(transformException){console.error("Problem transforming XML: ",transformException,"\n  XML contents: ",xml.getNodeAsXml('/'),"\n  XSL used: ",xslUrl);}
return output||null;};return that;};function PHP_Unserialize(input)
{var result=PHP_Unserialize_(input);return result[0];}
function PHP_Unserialize_(input)
{var length=0;switch(input.charAt(0)){case'a':length=PHP_Unserialize_GetLength(input);input=input.substr(String(length).length+4);var arr=new Array();var key=null;var value=null;for(var i=0;i<length;++i){key=PHP_Unserialize_(input);input=key[1];value=PHP_Unserialize_(input);input=value[1];arr[key[0]]=value[0];}
input=input.substr(1);return[arr,input];break;case'O':length=PHP_Unserialize_GetLength(input);var classname=String(input.substr(String(length).length+4,length));input=input.substr(String(length).length+6+length);var numProperties=Number(input.substring(0,input.indexOf(':')))
input=input.substr(String(numProperties).length+2);var obj=new Object();var property=null;var value=null;for(var i=0;i<numProperties;++i){key=PHP_Unserialize_(input);input=key[1];key[0]=key[0].replace(new RegExp('^\x00'+classname+'\x00'),'');key[0]=key[0].replace(new RegExp('^\x00\\*\x00'),'');value=PHP_Unserialize_(input);input=value[1];obj[key[0]]=value[0];}
input=input.substr(1);return[obj,input];break;case's':length=PHP_Unserialize_GetLength(input);return[String(input.substr(String(length).length+4,length)),input.substr(String(length).length+6+length)];break;case'i':case'd':var num=Number(input.substring(2,input.indexOf(';')));return[num,input.substr(String(num).length+3)];break;case'b':var bool=(input.substr(2,1)==1);return[bool,input.substr(4)];break;case'N':return[null,input.substr(2)];break;case'o':case'r':case'C':case'R':case'U':alert('Error: Unsupported PHP data type found!');default:return[null,null];break;}}
function PHP_Unserialize_GetLength(input)
{input=input.substring(2);var length=Number(input.substr(0,input.indexOf(':')));return length;}
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;function switch_chart(chart,additional_vars)
{var so=new SWFObject("http://feedfry.net/lib/js/amline/amline.swf","amline","100%","300","8","#FFFFFF");so.addVariable("path","http://feedfry.net/lib/js/amline/");so.addVariable("settings_file",escape("http://feedfry.net/xmlstats.php?m="+chart+"&"+additional_vars+"&settings"));so.addVariable("data_file",escape("http://feedfry.net/xmlstats.php?m="+chart+"&"+additional_vars));so.addVariable("preloader_color","#999999");so.write("feedchart");var current;current=$('cc_current').innerHTML;$('cc_'+current).className="";$('cc_'+chart).className="selected";$('cc_current').innerHTML=chart;}
function toggler(enable_id,varholder,enabled_class,disabled_class)
{varholder=document.getElementById(varholder);currently_activated=varholder.value;if(currently_activated!=''&&currently_activated!=enable_id)
{ca_el=document.getElementById(currently_activated);ca_el.className=disabled_class;varholder.value='';}
enable_el=document.getElementById(enable_id);if(enable_el.className==enabled_class)
{enable_el.className=disabled_class;varholder.value='';}
else
{enable_el.className=enabled_class;varholder.value=enable_id;}}
function change_cat(cat_name)
{feed_cat=document.getElementById('feed_cat');if(feed_cat.value!=''&&feed_cat.value!=cat_name)
{oldlink=document.getElementById(feed_cat.value);oldlink.style.fontWeight='normal';oldlink.style.color='#00c';feed_cat.value='';}
link=document.getElementById(cat_name);if(link.style.fontWeight=='bold')
{link.style.fontWeight='normal';link.style.color='#00c';feed_cat.value='';}
else
{link.style.fontWeight='bold';link.style.color='#c00';feed_cat.value=cat_name;}}
function toggle_ele(ele_name)
{$(ele_name).toggle();}
function showdelete(post){Lightview.show({href:'#delete'+post,rel:'inline',title:'Delete Post?',caption:'Please Confirm',options:{height:60,width:150}});}
function switch_color(color)
{var current_color=document.getElementById('feedcolor_h').value;if(selected_box=document.getElementById('color'+current_color))
{selected_box.className='feedcolorSelectBox';}
if(this_box=document.getElementById('color'+color))
{this_box.className='feedcolorSelectBox_selected';}
document.getElementById('feedcolor').value=color;document.getElementById('feedcolor_h').value=color;document.getElementById('color_ex').style.backgroundColor='#'+color;}
function pausecomp(millis)
{var date=new Date();var curDate=null;do{curDate=new Date();}
while(curDate-date<millis);}
function newpost(form_id)
{new Ajax.Request('index.php?m=newpost',{method:'post',parameters:$(form_id).serialize(true)});form=document.getElementById(form_id);update_forum();form.post_text.value='';}
function deletepost(post_id)
{new Ajax.Request('index.php?m=deletepost&p='+post_id+'&do',{method:'get'});Lightview.hide();new Effect.PhaseOut(document.getElementById('post'+post_id));}
function base64_encode(data){var b64="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var o1,o2,o3,h1,h2,h3,h4,bits,i=ac=0,enc="",tmp_arr=[];data=utf8_encode(data);do{o1=data.charCodeAt(i++);o2=data.charCodeAt(i++);o3=data.charCodeAt(i++);bits=o1<<16|o2<<8|o3;h1=bits>>18&0x3f;h2=bits>>12&0x3f;h3=bits>>6&0x3f;h4=bits&0x3f;tmp_arr[ac++]=b64.charAt(h1)+b64.charAt(h2)+b64.charAt(h3)+b64.charAt(h4);}while(i<data.length);enc=tmp_arr.join('');switch(data.length%3){case 1:enc=enc.slice(0,-2)+'==';break;case 2:enc=enc.slice(0,-1)+'=';break;}
return enc;}
function utf8_encode(str_data){str_data=str_data.replace(/\r\n/g,"\n");var tmp_arr=[],ac=0;for(var n=0;n<str_data.length;n++){var c=str_data.charCodeAt(n);if(c<128){tmp_arr[ac++]=String.fromCharCode(c);}else if((c>127)&&(c<2048)){tmp_arr[ac++]=String.fromCharCode((c>>6)|192);tmp_arr[ac++]=String.fromCharCode((c&63)|128);}else{tmp_arr[ac++]=String.fromCharCode((c>>12)|224);tmp_arr[ac++]=String.fromCharCode(((c>>6)&63)|128);tmp_arr[ac++]=String.fromCharCode((c&63)|128);}}
return tmp_arr.join('');}
var Validator=Class.create();Validator.prototype={initialize:function(className,error,test,options){if(typeof test=='function'){this.options=$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 $F(elm);});}]]);if(!Proto)var Proto={};Proto.Chart=Class.create({initialize:function(elem,data,options)
{options=options||{};this.graphData=[];this.options=this.merge(options,{colors:["#edc240","#00A8F0","#C0D800","#cb4b4b","#4da74d","#9440ed"],legend:{show:false,noColumns:1,labelFormatter:null,labelBoxBorderColor:"#ccc",container:null,position:"ne",margin:5,backgroundColor:null,backgroundOpacity:0.85},xaxis:{mode:null,min:null,max:null,autoscaleMargin:null,ticks:null,tickFormatter:null,tickDecimals:null,tickSize:null,minTickSize:null,monthNames:null,timeformat:null},yaxis:{mode:null,min:null,max:null,ticks:null,tickFormatter:null,tickDecimals:null,tickSize:null,minTickSize:null,monthNames:null,timeformat:null,autoscaleMargin:0.02},points:{show:false,radius:3,lineWidth:2,fill:true,fillColor:"#ffffff"},lines:{show:false,lineWidth:2,fill:false,fillColor:null},bars:{show:false,lineWidth:2,barWidth:1,fill:true,fillColor:null,showShadow:false,fillOpacity:0.4,autoScale:true},pies:{show:false,radius:50,borderWidth:1,fill:true,fillColor:null,fillOpacity:0.90,labelWidth:30,fontSize:11,autoScale:true},grid:{color:"#545454",backgroundColor:null,tickColor:"#dddddd",labelMargin:3,borderWidth:1,clickable:null,coloredAreas:null,coloredAreasColor:"#f4f4f4",drawXAxis:true,drawYAxis:true},mouse:{track:false,position:'se',fixedPosition:true,clsName:'mouseValHolder',trackFormatter:this.defaultTrackFormatter,margin:3,color:'#ff3f19',trackDecimals:1,sensibility:2,radius:5,lineColor:'#cb4b4b'},selection:{mode:null,color:"#97CBFF"},allowDataClick:true,makeRandomColor:false,shadowSize:4});this.canvas=null;this.overlay=null;this.eventHolder=null;this.context=null;this.overlayContext=null;this.domObj=$(elem);this.xaxis={};this.yaxis={};this.chartOffset={left:0,right:0,top:0,bottom:0};this.yLabelMaxWidth=0;this.yLabelMaxHeight=0;this.xLabelBoxWidth=0;this.canvasWidth=0;this.canvasHeight=0;this.chartWidth=0;this.chartHeight=0;this.hozScale=0;this.vertScale=0;this.workarounds={};this.domObj=$(elem);this.barDataRange=[];this.lastMousePos={pageX:null,pageY:null};this.selection={first:{x:-1,y:-1},second:{x:-1,y:-1}};this.prevSelection=null;this.selectionInterval=null;this.ignoreClick=false;this.prevHit=null;if(this.options.makeRandomColor)
this.options.color=this.makeRandomColor(this.options.colors);this.setData(data);this.constructCanvas();this.setupGrid();this.draw();},merge:function(src,dest)
{var result=dest||{};for(var i in src){result[i]=(typeof(src[i])=='object'&&!(src[i].constructor==Array||src[i].constructor==RegExp))?this.merge(src[i],dest[i]):result[i]=src[i];}
return result;},setData:function(data)
{this.graphData=this.parseData(data);this.setBarWidth();this.copyGraphDataOptions();this.processGraphData();},parseData:function(data)
{var res=[];data.each(function(d){var s;if(d.data){s={};for(var v in d){s[v]=d[v];}}
else{s={data:d};}
res.push(s);}.bind(this));return res;},makeRandomColor:function(colorSet)
{var randNum=Math.floor(Math.random()*colorSet.length);var randArr=[];var newArr=[];randArr.push(randNum);while(randArr.length<colorSet.length)
{var tempNum=Math.floor(Math.random()*colorSet.length);while(checkExisted(tempNum,randArr))
tempNum=Math.floor(Math.random()*colorSet.length);randArr.push(tempNum);}
randArr.each(function(ra){newArr.push(colorSet[ra]);}.bind(this));return newArr;},checkExisted:function(needle,haystack)
{var existed=false;haystack.each(function(aNeedle){if(aNeedle==needle){existed=true;throw $break;}}.bind(this));return existed;},setBarWidth:function()
{if(this.options.bars.show&&this.options.bars.autoScale)
{this.options.bars.barWidth=1/this.graphData.length/1.2;}},copyGraphDataOptions:function()
{var i,neededColors=this.graphData.length,usedColors=[],assignedColors=[];this.graphData.each(function(gd){var sc=gd.color;if(sc){--neededColors;if(Object.isNumber(sc)){assignedColors.push(sc);}
else{usedColors.push(this.parseColor(sc));}}}.bind(this));assignedColors.each(function(ac){neededColors=Math.max(neededColors,ac+1);});var colors=[];var variation=0;i=0;while(colors.length<neededColors){var c;if(this.options.colors.length==i){c=new Proto.Color(100,100,100);}
else{c=this.parseColor(this.options.colors[i]);}
var sign=variation%2==1?-1:1;var factor=1+sign*Math.ceil(variation/2)*0.2;c.scale(factor,factor,factor);colors.push(c);++i;if(i>=this.options.colors.length){i=0;++variation;}}
var colorIndex=0,s;this.graphData.each(function(gd){if(gd.color==null)
{gd.color=colors[colorIndex].toString();++colorIndex;}
else if(Object.isNumber(gd.color)){gd.color=colors[gd.color].toString();}
gd.lines=Object.extend(Object.clone(this.options.lines),gd.lines);gd.points=Object.extend(Object.clone(this.options.points),gd.points);gd.bars=Object.extend(Object.clone(this.options.bars),gd.bars);gd.mouse=Object.extend(Object.clone(this.options.mouse),gd.mouse);if(gd.shadowSize==null){gd.shadowSize=this.options.shadowSize;}}.bind(this));},processGraphData:function(){this.xaxis.datamin=this.yaxis.datamin=Number.MAX_VALUE;this.xaxis.datamax=this.yaxis.datamax=Number.MIN_VALUE;this.graphData.each(function(gd){var data=gd.data;data.each(function(d){if(d==null){return;}
var x=d[0],y=d[1];if(!x||!y||isNaN(x=+x)||isNaN(y=+y)){d=null;return;}
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;}.bind(this));}.bind(this));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;},constructCanvas:function(){this.canvasWidth=this.domObj.getWidth();this.canvasHeight=this.domObj.getHeight();this.domObj.update("");this.domObj.setStyle({"position":"relative"});if(this.canvasWidth<=0){this.canvasWdith=400;}
if(this.canvasHeight<=0){this.canvasHeight=300;}
this.canvas=(Prototype.Browser.IE)?document.createElement("canvas"):new Element("CANVAS",{'width':this.canvasWidth,'height':this.canvasHeight});Element.extend(this.canvas);this.canvas.style.width=this.canvasWidth+"px";this.canvas.style.height=this.canvasHeight+"px";this.domObj.appendChild(this.canvas);if(Prototype.Browser.IE)
{this.canvas=$(window.G_vmlCanvasManager.initElement(this.canvas));}
this.canvas=$(this.canvas);this.context=this.canvas.getContext("2d");this.overlay=(Prototype.Browser.IE)?document.createElement("canvas"):new Element("CANVAS",{'width':this.canvasWidth,'height':this.canvasHeight});Element.extend(this.overlay);this.overlay.style.width=this.canvasWidth+"px";this.overlay.style.height=this.canvasHeight+"px";this.overlay.style.position="absolute";this.overlay.style.left="0px";this.overlay.style.right="0px";this.overlay.setStyle({'position':'absolute','left':'0px','right':'0px'});this.domObj.appendChild(this.overlay);if(Prototype.Browser.IE){this.overlay=$(window.G_vmlCanvasManager.initElement(this.overlay));}
this.overlay=$(this.overlay);this.overlayContext=this.overlay.getContext("2d");if(this.options.selection.mode)
{this.overlay.observe('mousedown',this.onMouseDown.bind(this));this.overlay.observe('mousemove',this.onMouseMove.bind(this));}
if(this.options.grid.clickable){this.overlay.observe('click',this.onClick.bind(this));}
if(this.options.mouse.track)
{this.overlay.observe('mousemove',this.onMouseMove.bind(this));}},setupGrid:function()
{if(this.options.bars.show)
{this.xaxis.max+=0.5;this.xaxis.min-=0.5;}
this.extendXRangeIfNeededByBar();this.setRange(this.xaxis,this.options.xaxis);this.prepareTickGeneration(this.xaxis,this.options.xaxis);this.setTicks(this.xaxis,this.options.xaxis);this.setRange(this.yaxis,this.options.yaxis);this.prepareTickGeneration(this.yaxis,this.options.yaxis);this.setTicks(this.yaxis,this.options.yaxis);this.setSpacing();if(!this.options.pies.show)
{this.insertLabels();}
this.insertLegend();},setRange:function(axis,axisOptions){var min=axisOptions.min!=null?axisOptions.min:axis.datamin;var max=axisOptions.max!=null?axisOptions.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=axisOptions.autoscaleMargin;if(margin!=null){if(axisOptions.min==null){min-=(max-min)*margin;if(min<0&&axis.datamin>=0)
min=0;}
if(axisOptions.max==null){max+=(max-min)*margin;if(max>0&&axis.datamax<=0)
max=0;}}}
axis.min=min;axis.max=max;},prepareTickGeneration:function(axis,axisOptions){var noTicks;if(Object.isNumber(axisOptions.ticks)&&axisOptions.ticks>0)
noTicks=axisOptions.ticks;else if(axis==this.xaxis)
noTicks=this.canvasWidth/100;else
noTicks=this.canvasHeight/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];}
var floorInBase=this.floorInBase;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);var floorInBase=this.floorInBase;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){if(v){return v.toFixed(axis.tickDecimals);}
return 0;};}
axis.tickSize=unit?[size,unit]:size;axis.tickGenerator=generator;if(Object.isFunction(axisOptions.tickFormatter))
axis.tickFormatter=function(v,axis){return""+axisOptions.tickFormatter(v,axis);};else
axis.tickFormatter=formatter;},extendXRangeIfNeededByBar:function(){if(this.options.xaxis.max==null){var newmax=this.xaxis.max;this.graphData.each(function(gd){if(gd.bars.show&&gd.bars.barWidth+this.xaxis.datamax>newmax)
{newmax=this.xaxis.datamax+gd.bars.barWidth;}}.bind(this));this.xaxis.nax=newmax;}},setTicks:function(axis,axisOptions){axis.ticks=[];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(Object.isFunction(ticks))
ticks=ticks({min:axis.min,max:axis.max});ticks.each(function(t,i){var v=null;var label=null;if(typeof t=='object'){v=t[0];if(t.length>1){label=t[1];}}
else{v=t;}
if(!label){label=axis.tickFormatter(v,axis);}
axis.ticks[i]={v:v,label:label}}.bind(this));}
if(axisOptions.autoscaleMargin!=null&&axis.ticks.length>0){if(axisOptions.min==null)
axis.min=Math.min(axis.min,axis.ticks[0].v);if(axisOptions.max==null&&axis.ticks.length>1)
axis.max=Math.min(axis.max,axis.ticks[axis.ticks.length-1].v);}},setSpacing:function(){var i,labels=[],l;for(i=0;i<this.yaxis.ticks.length;++i){l=this.yaxis.ticks[i].label;if(l)
labels.push('<div class="tickLabel">'+l+'</div>');}
if(labels.length>0){var dummyDiv=new Element('div',{'style':'position:absolute;top:-10000px;font-size:smaller'});dummyDiv.update(labels.join(""));this.domObj.insert(dummyDiv);this.yLabelMaxWidth=dummyDiv.getWidth();this.yLabelMaxHeight=dummyDiv.select('div')[0].getHeight();dummyDiv.remove();}
var maxOutset=this.options.grid.borderWidth;if(this.options.points.show)
maxOutset=Math.max(maxOutset,this.options.points.radius+this.options.points.lineWidth/2);for(i=0;i<this.graphData.length;++i){if(this.graphData[i].points.show)
maxOutset=Math.max(maxOutset,this.graphData[i].points.radius+this.graphData[i].points.lineWidth/2);}
this.chartOffset.left=this.chartOffset.right=this.chartOffset.top=this.chartOffset.bottom=maxOutset;this.chartOffset.left+=this.yLabelMaxWidth+this.options.grid.labelMargin;this.chartWidth=this.canvasWidth-this.chartOffset.left-this.chartOffset.right;this.xLabelBoxWidth=this.chartWidth/6;labels=[];for(i=0;i<this.xaxis.ticks.length;++i){l=this.xaxis.ticks[i].label;if(l){labels.push('<span class="tickLabel" width="'+this.xLabelBoxWidth+'">'+l+'</span>');}}
var xLabelMaxHeight=0;if(labels.length>0){var dummyDiv=new Element('div',{'style':'position:absolute;top:-10000px;font-size:smaller'});dummyDiv.update(labels.join(""));this.domObj.appendChild(dummyDiv);xLabelMaxHeight=dummyDiv.getHeight();dummyDiv.remove();}
this.chartOffset.bottom+=xLabelMaxHeight+this.options.grid.labelMargin;this.chartHeight=this.canvasHeight-this.chartOffset.bottom-this.chartOffset.top;this.hozScale=this.chartWidth/(this.xaxis.max-this.xaxis.min);this.vertScale=this.chartHeight/(this.yaxis.max-this.yaxis.min);},draw:function(){if(this.options.bars.show)
{this.extendXRangeIfNeededByBar();this.setSpacing();this.drawGrid();this.drawBarGraph(this.graphData,this.barDataRange);}
else if(this.options.pies.show)
{this.preparePieData(this.graphData);this.drawPieGraph(this.graphData);}
else
{this.drawGrid();for(var i=0;i<this.graphData.length;i++){this.drawGraph(this.graphData[i]);}}},translateHoz:function(x){return(x-this.xaxis.min)*this.hozScale;},translateVert:function(y){return this.chartHeight-(y-this.yaxis.min)*this.vertScale;},drawGrid:function(){var i;this.context.save();this.context.clearRect(0,0,this.canvasWidth,this.canvasHeight);this.context.translate(this.chartOffset.left,this.chartOffset.top);if(this.options.grid.backgroundColor!=null){this.context.fillStyle=this.options.grid.backgroundColor;this.context.fillRect(0,0,this.chartWidth,this.chartHeight);}
if(this.options.grid.coloredAreas){var areas=this.options.grid.coloredAreas;if(Object.isFunction(areas)){areas=areas({xmin:this.xaxis.min,xmax:this.xaxis.max,ymin:this.yaxis.min,ymax:this.yaxis.max});}
areas.each(function(a){if(a.x1==null||a.x1<this.xaxis.min)
a.x1=this.xaxis.min;if(a.x2==null||a.x2>this.xaxis.max)
a.x2=this.xaxis.max;if(a.y1==null||a.y1<this.yaxis.min)
a.y1=this.yaxis.min;if(a.y2==null||a.y2>this.yaxis.max)
a.y2=this.yaxis.max;var tmp;if(a.x1>a.x2){tmp=a.x1;a.x1=a.x2;a.x2=tmp;}
if(a.y1>a.y2){tmp=a.y1;a.y1=a.y2;a.y2=tmp;}
if(a.x1>=this.xaxis.max||a.x2<=this.xaxis.min||a.x1==a.x2||a.y1>=this.yaxis.max||a.y2<=this.yaxis.min||a.y1==a.y2)
return;this.context.fillStyle=a.color||this.options.grid.coloredAreasColor;this.context.fillRect(Math.floor(this.translateHoz(a.x1)),Math.floor(this.translateVert(a.y2)),Math.floor(this.translateHoz(a.x2)-this.translateHoz(a.x1)),Math.floor(this.translateVert(a.y1)-this.translateVert(a.y2)));}.bind(this));}
this.context.lineWidth=1;this.context.strokeStyle=this.options.grid.tickColor;this.context.beginPath();var v;if(this.options.grid.drawXAxis){this.xaxis.ticks.each(function(aTick){v=aTick.v;if(v<=this.xaxis.min||v>=this.xaxis.max){return;}
this.context.moveTo(Math.floor(this.translateHoz(v))+this.context.lineWidth/2,0);this.context.lineTo(Math.floor(this.translateHoz(v))+this.context.lineWidth/2,this.chartHeight);}.bind(this));}
if(this.options.grid.drawYAxis){this.yaxis.ticks.each(function(aTick){v=aTick.v;if(v<=this.yaxis.min||v>=this.yaxis.max){return;}
this.context.moveTo(0,Math.floor(this.translateVert(v))+this.context.lineWidth/2);this.context.lineTo(this.chartWidth,Math.floor(this.translateVert(v))+this.context.lineWidth/2);}.bind(this));}
this.context.stroke();if(this.options.grid.borderWidth){this.context.lineWidth=this.options.grid.borderWidth;this.context.strokeStyle=this.options.grid.color;this.context.lineJoin="round";this.context.strokeRect(0,0,this.chartWidth,this.chartHeight);this.context.restore();}},insertLabels:function(){this.domObj.select(".tickLabels").invoke('remove');var i,tick;var html='<div class="tickLabels" style="font-size:smaller;color:'+this.options.grid.color+'">';this.xaxis.ticks.each(function(tick){if(!tick.label||tick.v<this.xaxis.min||tick.v>this.xaxis.max)
return;html+='<div style="position:absolute;top:'+(this.chartOffset.top+this.chartHeight+this.options.grid.labelMargin)+'px;left:'+(this.chartOffset.left+this.translateHoz(tick.v)-this.xLabelBoxWidth/2)+'px;width:'+this.xLabelBoxWidth+'px;text-align:center" class="tickLabel">'+tick.label+"</div>";}.bind(this));this.yaxis.ticks.each(function(tick){if(!tick.label||tick.v<this.yaxis.min||tick.v>this.yaxis.max)
return;html+='<div id="ylabels" style="position:absolute;top:'+(this.chartOffset.top+this.translateVert(tick.v)-this.yLabelMaxHeight/2)+'px;left:0;width:'+this.yLabelMaxWidth+'px;text-align:right" class="tickLabel">'+tick.label+"</div>";}.bind(this));html+='</div>';this.domObj.insert(html);},drawGraph:function(graphData){if(graphData.lines.show||(!graphData.bars.show&&!graphData.points.show))
this.drawGraphLines(graphData);if(graphData.bars.show)
this.drawGraphBar(graphData);if(graphData.points.show)
this.drawGraphPoints(graphData);},plotLine:function(data,offset){var prev,cur=null,drawx=null,drawy=null;this.context.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<this.yaxis.min){if(y2<this.yaxis.min)
continue;x1=(this.yaxis.min-y1)/(y2-y1)*(x2-x1)+x1;y1=this.yaxis.min;}
else if(y2<=y1&&y2<this.yaxis.min){if(y1<this.yaxis.min)
continue;x2=(this.yaxis.min-y1)/(y2-y1)*(x2-x1)+x1;y2=this.yaxis.min;}
if(y1>=y2&&y1>this.yaxis.max){if(y2>this.yaxis.max)
continue;x1=(this.yaxis.max-y1)/(y2-y1)*(x2-x1)+x1;y1=this.yaxis.max;}
else if(y2>=y1&&y2>this.yaxis.max){if(y1>this.yaxis.max)
continue;x2=(this.yaxis.max-y1)/(y2-y1)*(x2-x1)+x1;y2=this.yaxis.max;}
if(x1<=x2&&x1<this.xaxis.min){if(x2<this.xaxis.min)
continue;y1=(this.xaxis.min-x1)/(x2-x1)*(y2-y1)+y1;x1=this.xaxis.min;}
else if(x2<=x1&&x2<this.xaxis.min){if(x1<this.xaxis.min)
continue;y2=(this.xaxis.min-x1)/(x2-x1)*(y2-y1)+y1;x2=this.xaxis.min;}
if(x1>=x2&&x1>this.xaxis.max){if(x2>this.xaxis.max)
continue;y1=(this.xaxis.max-x1)/(x2-x1)*(y2-y1)+y1;x1=this.xaxis.max;}
else if(x2>=x1&&x2>this.xaxis.max){if(x1>this.xaxis.max)
continue;y2=(this.xaxis.max-x1)/(x2-x1)*(y2-y1)+y1;x2=this.xaxis.max;}
if(drawx!=this.translateHoz(x1)||drawy!=this.translateVert(y1)+offset)
this.context.moveTo(this.translateHoz(x1),this.translateVert(y1)+offset);drawx=this.translateHoz(x2);drawy=this.translateVert(y2)+offset;this.context.lineTo(drawx,drawy);}
this.context.stroke();},plotLineArea:function(data){var prev,cur=null;var bottom=Math.min(Math.max(0,this.yaxis.min),this.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){this.context.lineTo(this.translateHoz(lastX),this.translateVert(bottom));this.context.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<this.xaxis.min){if(x2<this.xaxis.min)
continue;y1=(this.xaxis.min-x1)/(x2-x1)*(y2-y1)+y1;x1=this.xaxis.min;}
else if(x2<=x1&&x2<this.xaxis.min){if(x1<this.xaxis.min)
continue;y2=(this.xaxis.min-x1)/(x2-x1)*(y2-y1)+y1;x2=this.xaxis.min;}
if(x1>=x2&&x1>this.xaxis.max){if(x2>this.xaxis.max)
continue;y1=(this.xaxis.max-x1)/(x2-x1)*(y2-y1)+y1;x1=this.xaxis.max;}
else if(x2>=x1&&x2>this.xaxis.max){if(x1>this.xaxis.max)
continue;y2=(this.xaxis.max-x1)/(x2-x1)*(y2-y1)+y1;x2=this.xaxis.max;}
if(!areaOpen){this.context.beginPath();this.context.moveTo(this.translateHoz(x1),this.translateVert(bottom));areaOpen=true;}
if(y1>=this.yaxis.max&&y2>=this.yaxis.max){this.context.lineTo(this.translateHoz(x1),this.translateVert(this.yaxis.max));this.context.lineTo(this.translateHoz(x2),this.translateVert(this.yaxis.max));continue;}
else if(y1<=this.yaxis.min&&y2<=this.yaxis.min){this.context.lineTo(this.translateHoz(x1),this.translateVert(this.yaxis.min));this.context.lineTo(this.translateHoz(x2),this.translateVert(this.yaxis.min));continue;}
var x1old=x1,x2old=x2;if(y1<=y2&&y1<this.yaxis.min&&y2>=this.yaxis.min){x1=(this.yaxis.min-y1)/(y2-y1)*(x2-x1)+x1;y1=this.yaxis.min;}
else if(y2<=y1&&y2<this.yaxis.min&&y1>=this.yaxis.min){x2=(this.yaxis.min-y1)/(y2-y1)*(x2-x1)+x1;y2=this.yaxis.min;}
if(y1>=y2&&y1>this.yaxis.max&&y2<=this.yaxis.max){x1=(this.yaxis.max-y1)/(y2-y1)*(x2-x1)+x1;y1=this.yaxis.max;}
else if(y2>=y1&&y2>this.yaxis.max&&y1<=this.yaxis.max){x2=(this.yaxis.max-y1)/(y2-y1)*(x2-x1)+x1;y2=this.yaxis.max;}
if(x1!=x1old){if(y1<=this.yaxis.min)
top=this.yaxis.min;else
top=this.yaxis.max;this.context.lineTo(this.translateHoz(x1old),this.translateVert(top));this.context.lineTo(this.translateHoz(x1),this.translateVert(top));}
this.context.lineTo(this.translateHoz(x1),this.translateVert(y1));this.context.lineTo(this.translateHoz(x2),this.translateVert(y2));if(x2!=x2old){if(y2<=this.yaxis.min)
top=this.yaxis.min;else
top=this.yaxis.max;this.context.lineTo(this.translateHoz(x2old),this.translateVert(top));this.context.lineTo(this.translateHoz(x2),this.translateVert(top));}
lastX=Math.max(x2,x2old);}
if(areaOpen){this.context.lineTo(this.translateHoz(lastX),this.translateVert(bottom));this.context.fill();}},drawGraphLines:function(graphData){this.context.save();this.context.translate(this.chartOffset.left,this.chartOffset.top);this.context.lineJoin="round";var lw=graphData.lines.lineWidth;var sw=graphData.shadowSize;if(sw>0){this.context.lineWidth=sw/2;this.context.strokeStyle="rgba(0,0,0,0.1)";this.plotLine(graphData.data,lw/2+sw/2+this.context.lineWidth/2);this.context.lineWidth=sw/2;this.context.strokeStyle="rgba(0,0,0,0.2)";this.plotLine(graphData.data,lw/2+this.context.lineWidth/2);}
this.context.lineWidth=lw;this.context.strokeStyle=graphData.color;if(graphData.lines.fill){this.context.fillStyle=graphData.lines.fillColor!=null?graphData.lines.fillColor:this.parseColor(graphData.color).scale(null,null,null,0.4).toString();this.plotLineArea(graphData.data,0);}
this.plotLine(graphData.data,0);this.context.restore();},plotPoints:function(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<this.xaxis.min||x>this.xaxis.max||y<this.yaxis.min||y>this.yaxis.max)
continue;this.context.beginPath();this.context.arc(this.translateHoz(x),this.translateVert(y),radius,0,2*Math.PI,true);if(fill)
this.context.fill();this.context.stroke();}},plotPointShadows:function(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<this.xaxis.min||x>this.xaxis.max||y<this.yaxis.min||y>this.yaxis.max)
continue;this.context.beginPath();this.context.arc(this.translateHoz(x),this.translateVert(y)+offset,radius,0,Math.PI,false);this.context.stroke();}},drawGraphPoints:function(graphData){this.context.save();this.context.translate(this.chartOffset.left,this.chartOffset.top);var lw=graphData.lines.lineWidth;var sw=graphData.shadowSize;if(sw>0){this.context.lineWidth=sw/2;this.context.strokeStyle="rgba(0,0,0,0.1)";this.plotPointShadows(graphData.data,sw/2+this.context.lineWidth/2,graphData.points.radius);this.context.lineWidth=sw/2;this.context.strokeStyle="rgba(0,0,0,0.2)";this.plotPointShadows(graphData.data,this.context.lineWidth/2,graphData.points.radius);}
this.context.lineWidth=graphData.points.lineWidth;this.context.strokeStyle=graphData.color;this.context.fillStyle=graphData.points.fillColor!=null?graphData.points.fillColor:graphData.color;this.plotPoints(graphData.data,graphData.points.radius,graphData.points.fill);this.context.restore();},preparePieData:function(graphData)
{for(i=0;i<graphData.length;i++)
{var data=0;for(j=0;j<graphData[i].data.length;j++){data+=parseInt(graphData[i].data[j][1]);}
graphData[i].data=data;}},drawPieShadow:function(anchorX,anchorY,radius)
{this.context.beginPath();this.context.moveTo(anchorX,anchorY);this.context.fillStyle='rgba(0,0,0,'+0.1+')';startAngle=0;endAngle=(Math.PI/180)*360;this.context.arc(anchorX+2,anchorY+2,radius+(this.options.shadowSize/2),startAngle,endAngle,false);this.context.fill();this.context.closePath();},drawPieGraph:function(graphData)
{var sumData=0;var radius=0;var centerX=this.chartWidth/2;var centerY=this.chartHeight/2;var startAngle=0;var endAngle=0;var fontSize=this.options.pies.fontSize;var labelWidth=this.options.pies.labelWidth;if(!this.options.pies.autoScale)
radius=this.options.pies.radius;else
radius=(this.chartHeight*0.85)/2;var labelRadius=radius*1.05;for(i=0;i<graphData.length;i++)
sumData+=graphData[i].data;totalPct=0;this.drawPieShadow(centerX,centerY,radius,0,0);graphData.each(function(gd,j){var pct=gd.data/sumData;startAngle=endAngle;endAngle+=pct*(2*Math.PI);var sliceMiddle=(endAngle-startAngle)/2+startAngle;var labelX=centerX+Math.cos(sliceMiddle)*labelRadius;var labelY=centerY+Math.sin(sliceMiddle)*labelRadius;var anchorX=centerX;var anchorY=centerY;var textAlign=null;var verticalAlign=null;var left=0;var top=0;this.context.beginPath();this.context.moveTo(anchorX,anchorY);this.context.arc(anchorX,anchorY,radius,startAngle,endAngle,false);this.context.closePath();this.context.fillStyle=this.parseColor(gd.color).scale(null,null,null,this.options.pies.fillOpacity).toString();if(this.options.pies.fill){this.context.fill();}
if(sliceMiddle<=0.25*(2*Math.PI))
{textAlign="left";verticalAlign="top";left=labelX;top=labelY+fontSize;}
else if(sliceMiddle>0.25*(2*Math.PI)&&sliceMiddle<=0.5*(2*Math.PI))
{textAlign="left";verticalAlign="bottom";left=labelX-labelWidth;top=labelY;}
else if(sliceMiddle>0.5*(2*Math.PI)&&sliceMiddle<=0.75*(2*Math.PI))
{textAlign="right";verticalAlign="bottom";left=labelX-labelWidth;top=labelY-fontSize;}
else
{textAlign="right";verticalAlign="bottom";left=labelX;top=labelY-fontSize;}
left=left+"px";top=top+"px";var textVal=Math.round(pct*100);if(j==graphData.length-1){if(textVal+totalPct<100){textVal=textVal+1;}else if(textVal+totalPct>100){textVal=textVal-1;};}
var html="<div style=\"position: absolute;zindex:11; width:"+labelWidth+"px;fontSize:"+fontSize+"px;overflow:hidden;top:"+top+";left:"+left+";textAlign:"+textAlign+";verticalAlign:"+verticalAlign+"\">"+textVal+"%</div>";this.domObj.insert(html);totalPct=totalPct+textVal;}.bind(this));},drawBarGraph:function(graphData,barDataRange)
{graphData.each(function(gd,i){this.drawGraphBars(gd,i,graphData.size(),barDataRange);}.bind(this));},drawGraphBar:function(graphData)
{this.drawGraphBars(graphData,0,this.graphData.length,this.barDataRange);},plotBars:function(graphData,data,barWidth,offset,fill,counter,total,barDataRange){var shift=0;if(total%2==0)
{shift=(1+((counter-total/2)-1))*barWidth;}
else
{var interval=0.5;if(counter==(total/2-interval)){shift=-barWidth*interval;}
else{shift=(interval+(counter-Math.round(total/2)))*barWidth;}}
var rangeData=[];data.each(function(d){if(!d)return;var x=d[0],y=d[1];var drawLeft=true,drawTop=true,drawRight=true;var left=x+shift,right=x+barWidth+shift,bottom=0,top=y;var rangeDataPoint={};rangeDataPoint.left=left;rangeDataPoint.right=right;rangeDataPoint.value=top;rangeData.push(rangeDataPoint);if(right<this.xaxis.min||left>this.xaxis.max||top<this.yaxis.min||bottom>this.yaxis.max)
return;if(left<this.xaxis.min){left=this.xaxis.min;drawLeft=false;}
if(right>this.xaxis.max){right=this.xaxis.max;drawRight=false;}
if(bottom<this.yaxis.min)
bottom=this.yaxis.min;if(top>this.yaxis.max){top=this.yaxis.max;drawTop=false;}
if(graphData.bars.showShadow&&graphData.shadowSize>0)
this.plotShadowOutline(graphData,this.context.strokeStyle,left,bottom,top,right,drawLeft,drawRight,drawTop);if(fill){this.context.beginPath();this.context.moveTo(this.translateHoz(left),this.translateVert(bottom)+offset);this.context.lineTo(this.translateHoz(left),this.translateVert(top)+offset);this.context.lineTo(this.translateHoz(right),this.translateVert(top)+offset);this.context.lineTo(this.translateHoz(right),this.translateVert(bottom)+offset);this.context.fill();}
if(drawLeft||drawRight||drawTop){this.context.beginPath();this.context.moveTo(this.translateHoz(left),this.translateVert(bottom)+offset);if(drawLeft)
this.context.lineTo(this.translateHoz(left),this.translateVert(top)+offset);else
this.context.moveTo(this.translateHoz(left),this.translateVert(top)+offset);if(drawTop)
this.context.lineTo(this.translateHoz(right),this.translateVert(top)+offset);else
this.context.moveTo(this.translateHoz(right),this.translateVert(top)+offset);if(drawRight)
this.context.lineTo(this.translateHoz(right),this.translateVert(bottom)+offset);else
this.context.moveTo(this.translateHoz(right),this.translateVert(bottom)+offset);this.context.stroke();}}.bind(this));barDataRange.push(rangeData);},plotShadowOutline:function(graphData,orgStrokeStyle,left,bottom,top,right,drawLeft,drawRight,drawTop)
{var orgOpac=0.3;for(var n=1;n<=this.options.shadowSize/2;n++)
{var opac=orgOpac*n;this.context.beginPath();this.context.strokeStyle="rgba(0,0,0,"+opac+")";this.context.moveTo(this.translateHoz(left)+n,this.translateVert(bottom));if(drawLeft)
this.context.lineTo(this.translateHoz(left)+n,this.translateVert(top)-n);else
this.context.moveTo(this.translateHoz(left)+n,this.translateVert(top)-n);if(drawTop)
this.context.lineTo(this.translateHoz(right)+n,this.translateVert(top)-n);else
this.context.moveTo(this.translateHoz(right)+n,this.translateVert(top)-n);if(drawRight)
this.context.lineTo(this.translateHoz(right)+n,this.translateVert(bottom));else
this.context.lineTo(this.translateHoz(right)+n,this.translateVert(bottom));this.context.stroke();this.context.closePath();}
this.context.strokeStyle=orgStrokeStyle;},drawGraphBars:function(graphData,counter,total,barDataRange){this.context.save();this.context.translate(this.chartOffset.left,this.chartOffset.top);this.context.lineJoin="round";var bw=graphData.bars.barWidth;var lw=Math.min(graphData.bars.lineWidth,bw);this.context.lineWidth=lw;this.context.strokeStyle=graphData.color;if(graphData.bars.fill){this.context.fillStyle=graphData.bars.fillColor!=null?graphData.bars.fillColor:this.parseColor(graphData.color).scale(null,null,null,this.options.bars.fillOpacity).toString();}
this.plotBars(graphData,graphData.data,bw,0,graphData.bars.fill,counter,total,barDataRange);this.context.restore();},insertLegend:function(){this.domObj.select(".legend").invoke('remove');if(!this.options.legend.show)
return;var fragments=[];var rowStarted=false;this.graphData.each(function(gd,index){if(!gd.label){return;}
if(index%this.options.legend.noColumns==0){if(rowStarted){fragments.push('</tr>');}
fragments.push('<tr>');rowStarted=true;}
var label=gd.label;if(this.options.legend.labelFormatter!=null){label=this.options.legend.labelFormatter(label);}
fragments.push('<td class="legendColorBox"><div style="border:1px solid '+this.options.legend.labelBoxBorderColor+';padding:1px"><div style="width:14px;height:10px;background-color:'+gd.color+';overflow:hidden"></div></div></td>'+'<td class="legendLabel">'+label+'</td>');}.bind(this));if(rowStarted)
fragments.push('</tr>');if(fragments.length>0){var table='<table style="font-size:smaller;color:'+this.options.grid.color+'">'+fragments.join("")+'</table>';if($(this.options.legend.container)!=null){$(this.options.legend.container).insert(table);}else{var pos='';var p=this.options.legend.position,m=this.options.legend.margin;if(p.charAt(0)=='n')pos+='top:'+(m+this.chartOffset.top)+'px;';else if(p.charAt(0)=='s')pos+='bottom:'+(m+this.chartOffset.bottom)+'px;';if(p.charAt(1)=='e')pos+='right:'+(m+this.chartOffset.right)+'px;';else if(p.charAt(1)=='w')pos+='left:'+(m+this.chartOffset.bottom)+'px;';var div=this.domObj.insert('<div class="ProtoChart-legend" style="border: 1px solid '+this.options.legend.borderColor+'; position:absolute;z-index:2;'+pos+'">'+table+'</div>').getElementsBySelector('div.ProtoChart-legend').first();if(this.options.legend.backgroundOpacity!=0.0){var c=this.options.legend.backgroundColor;if(c==null){var tmp=(this.options.grid.backgroundColor!=null)?this.options.grid.backgroundColor:this.extractColor(div);c=this.parseColor(tmp).adjust(null,null,null,1).toString();}
this.domObj.insert('<div class="ProtoChart-legend-bg" style="position:absolute;width:'+div.getWidth()+'px;height:'+div.getHeight()+'px;'+pos+'background-color:'+c+';"> </div>').select('div.ProtoChart-legend-bg').first().setStyle({'opacity':this.options.legend.backgroundOpacity});}}}},onMouseMove:function(ev){var e=ev||window.event;if(e.pageX==null&&e.clientX!=null){var de=document.documentElement,b=$(document.body);this.lastMousePos.pageX=e.clientX+(de&&de.scrollLeft||b.scrollLeft||0);this.lastMousePos.pageY=e.clientY+(de&&de.scrollTop||b.scrollTop||0);}
else{this.lastMousePos.pageX=e.pageX;this.lastMousePos.pageY=e.pageY;}
var offset=this.overlay.cumulativeOffset();var pos={x:this.xaxis.min+(e.pageX-offset.left-this.chartOffset.left)/this.hozScale,y:this.yaxis.max-(e.pageY-offset.top-this.chartOffset.top)/this.vertScale};if(this.options.mouse.track&&this.selectionInterval==null){this.hit(ev,pos);}
this.domObj.fire("ProtoChart:mousemove",[pos]);},onMouseDown:function(e){if(e.which!=1)
return;document.body.focus();if(document.onselectstart!==undefined&&this.workarounds.onselectstart==null){this.workarounds.onselectstart=document.onselectstart;document.onselectstart=function(){return false;};}
if(document.ondrag!==undefined&&this.workarounds.ondrag==null){this.workarounds.ondrag=document.ondrag;document.ondrag=function(){return false;};}
this.setSelectionPos(this.selection.first,e);if(this.selectionInterval!=null)
clearInterval(this.selectionInterval);this.lastMousePos.pageX=null;this.selectionInterval=setInterval(this.updateSelectionOnMouseMove.bind(this),200);this.overlay.observe("mouseup",this.onSelectionMouseUp.bind(this));},onClick:function(e){if(this.ignoreClick){this.ignoreClick=false;return;}
var offset=this.overlay.cumulativeOffset();var pos={x:this.xaxis.min+(e.pageX-offset.left-this.chartOffset.left)/this.hozScale,y:this.yaxis.max-(e.pageY-offset.top-this.chartOffset.top)/this.vertScale};this.domObj.fire("ProtoChart:plotclick",[pos]);if(this.options.allowDataClick)
{var dataPoint={};if(this.options.points.show)
{dataPoint=this.getDataClickPoint(pos,this.options);this.domObj.fire("ProtoChart:dataclick",[dataPoint]);}
else if(this.options.lines.show&&this.options.points.show)
{dataPoint=this.getDataClickPoint(pos,this.options);this.domObj.fire("ProtoChart:dataclick",[dataPoint]);}
else if(this.options.bars.show)
{if(this.barDataRange.length>0)
{dataPoint=this.getDataClickPoint(pos,this.options,this.barDataRange);this.domObj.fire("ProtoChart:dataclick",[dataPoint]);}}}},getDataClickPoint:function(pos,options,barDataRange)
{pos.x=parseInt(pos.x);pos.y=parseInt(pos.y);var yClick=pos.y.toFixed(0);var dataVal={};dataVal.position=pos;dataVal.value='';if(options.points.show)
{this.graphData.each(function(gd){var temp=gd.data;var xClick=parseInt(pos.x.toFixed(0));if(xClick<0){xClick=0;}
if(temp[xClick]&&yClick>=temp[xClick][1]-(this.options.points.radius*10)&&yClick<=temp[xClick][1]+(this.options.points.radius*10)){dataVal.value=temp[xClick][1];throw $break;}}.bind(this));}
else if(options.bars.show)
{xClick=pos.x;this.barDataRange.each(function(barData){barData.each(function(data){var temp=data;if(xClick>temp.left&&xClick<temp.right){dataVal.value=temp.value;throw $break;}}.bind(this));}.bind(this));}
return dataVal;},triggerSelectedEvent:function(){var x1,x2,y1,y2;if(this.selection.first.x<=this.selection.second.x){x1=this.selection.first.x;x2=this.selection.second.x;}
else{x1=this.selection.second.x;x2=this.selection.first.x;}
if(this.selection.first.y>=this.selection.second.y){y1=this.selection.first.y;y2=this.selection.second.y;}
else{y1=this.selection.second.y;y2=this.selection.first.y;}
x1=this.xaxis.min+x1/this.hozScale;x2=this.xaxis.min+x2/this.hozScale;y1=this.yaxis.max-y1/this.vertScale;y2=this.yaxis.max-y2/this.vertScale;this.domObj.fire("ProtoChart:selected",[{x1:x1,y1:y1,x2:x2,y2:y2}]);},onSelectionMouseUp:function(e){if(document.onselectstart!==undefined)
document.onselectstart=this.workarounds.onselectstart;if(document.ondrag!==undefined)
document.ondrag=this.workarounds.ondrag;if(this.selectionInterval!=null){clearInterval(this.selectionInterval);this.selectionInterval=null;}
this.setSelectionPos(this.selection.second,e);this.clearSelection();if(!this.selectionIsSane()||e.which!=1)
return false;this.drawSelection();this.triggerSelectedEvent();this.ignoreClick=true;return false;},setSelectionPos:function(pos,e){var offset=$(this.overlay).cumulativeOffset();if(this.options.selection.mode=="y"){if(pos==this.selection.first)
pos.x=0;else
pos.x=this.chartWidth;}
else{pos.x=e.pageX-offset.left-this.chartOffset.left;pos.x=Math.min(Math.max(0,pos.x),this.chartWidth);}
if(this.options.selection.mode=="x"){if(pos==this.selection.first)
pos.y=0;else
pos.y=this.chartHeight;}
else{pos.y=e.pageY-offset.top-this.chartOffset.top;pos.y=Math.min(Math.max(0,pos.y),this.chartHeight);}},updateSelectionOnMouseMove:function(){if(this.lastMousePos.pageX==null)
return;this.setSelectionPos(this.selection.second,this.lastMousePos);this.clearSelection();if(this.selectionIsSane())
this.drawSelection();},clearSelection:function(){if(this.prevSelection==null)
return;var x=Math.min(this.prevSelection.first.x,this.prevSelection.second.x),y=Math.min(this.prevSelection.first.y,this.prevSelection.second.y),w=Math.abs(this.prevSelection.second.x-this.prevSelection.first.x),h=Math.abs(this.prevSelection.second.y-this.prevSelection.first.y);this.overlayContext.clearRect(x+this.chartOffset.left-this.overlayContext.lineWidth,y+this.chartOffset.top-this.overlayContext.lineWidth,w+this.overlayContext.lineWidth*2,h+this.overlayContext.lineWidth*2);this.prevSelection=null;},setSelection:function(area){this.clearSelection();if(this.options.selection.mode=="x"){this.selection.first.y=0;this.selection.second.y=this.chartHeight;}
else{this.selection.first.y=(this.yaxis.max-area.y1)*this.vertScale;this.selection.second.y=(this.yaxis.max-area.y2)*this.vertScale;}
if(this.options.selection.mode=="y"){this.selection.first.x=0;this.selection.second.x=this.chartWidth;}
else{this.selection.first.x=(area.x1-this.xaxis.min)*this.hozScale;this.selection.second.x=(area.x2-this.xaxis.min)*this.hozScale;}
this.drawSelection();this.triggerSelectedEvent();},drawSelection:function(){if(this.prevSelection!=null&&this.selection.first.x==this.prevSelection.first.x&&this.selection.first.y==this.prevSelection.first.y&&this.selection.second.x==this.prevSelection.second.x&&this.selection.second.y==this.prevSelection.second.y)
{return;}
this.overlayContext.strokeStyle=this.parseColor(this.options.selection.color).scale(null,null,null,0.8).toString();this.overlayContext.lineWidth=1;this.context.lineJoin="round";this.overlayContext.fillStyle=this.parseColor(this.options.selection.color).scale(null,null,null,0.4).toString();this.prevSelection={first:{x:this.selection.first.x,y:this.selection.first.y},second:{x:this.selection.second.x,y:this.selection.second.y}};var x=Math.min(this.selection.first.x,this.selection.second.x),y=Math.min(this.selection.first.y,this.selection.second.y),w=Math.abs(this.selection.second.x-this.selection.first.x),h=Math.abs(this.selection.second.y-this.selection.first.y);this.overlayContext.fillRect(x+this.chartOffset.left,y+this.chartOffset.top,w,h);this.overlayContext.strokeRect(x+this.chartOffset.left,y+this.chartOffset.top,w,h);},selectionIsSane:function(){var minSize=5;return Math.abs(this.selection.second.x-this.selection.first.x)>=minSize&&Math.abs(this.selection.second.y-this.selection.first.y)>=minSize;},defaultTrackFormatter:function(val)
{return'['+val.x+', '+val.y+']';},clearHit:function(){if(this.prevHit){this.overlayContext.clearRect(this.translateHoz(this.prevHit.x)+this.chartOffset.left-this.options.mouse.radius*2,this.translateVert(this.prevHit.y)+this.chartOffset.top-this.options.mouse.radius*2,this.options.mouse.radius*3+this.options.points.lineWidth*3,this.options.mouse.radius*3+this.options.points.lineWidth*3);this.prevHit=null;}},hit:function(event,mouse){var n={dist:Number.MAX_VALUE,x:null,y:null,mouse:null};for(var i=0,data,xsens,ysens;i<this.graphData.length;i++){if(!this.graphData[i].mouse.track)continue;data=this.graphData[i].data;xsens=(this.hozScale*this.graphData[i].mouse.sensibility);ysens=(this.vertScale*this.graphData[i].mouse.sensibility);for(var j=0,xabs,yabs;j<data.length;j++){xabs=this.hozScale*Math.abs(data[j][0]-mouse.x);yabs=this.vertScale*Math.abs(data[j][1]-mouse.y);if(xabs<xsens&&yabs<ysens&&(xabs+yabs)<n.dist){n.dist=(xabs+yabs);n.x=data[j][0];n.y=data[j][1];n.mouse=this.graphData[i].mouse;}}}
if(n.mouse&&n.mouse.track&&!this.prevHit||(this.prevHit&&n.x!=this.prevHit.x&&n.y!=this.prevHit.y)){var el=this.domObj.select('.'+this.options.mouse.clsName).first();if(!el){var pos='',p=this.options.mouse.position,m=this.options.mouse.margin;if(p.charAt(0)=='n')pos+='top:'+(m+this.chartOffset.top)+'px;';else if(p.charAt(0)=='s')pos+='bottom:'+(m+this.chartOffset.bottom)+'px;';if(p.charAt(1)=='e')pos+='right:'+(m+this.chartOffset.right)+'px;';else if(p.charAt(1)=='w')pos+='left:'+(m+this.chartOffset.bottom)+'px;';this.domObj.insert('<div class="'+this.options.mouse.clsName+'" style="display:none;position:absolute;'+pos+'"></div>');return;}
if(n.x!==null&&n.y!==null){el.setStyle({display:'block'});this.clearHit();if(n.mouse.lineColor!=null){this.overlayContext.save();this.overlayContext.translate(this.chartOffset.left,this.chartOffset.top);this.overlayContext.lineWidth=this.options.points.lineWidth;this.overlayContext.strokeStyle=n.mouse.lineColor;this.overlayContext.fillStyle='#ffffff';this.overlayContext.beginPath();this.overlayContext.arc(this.translateHoz(n.x),this.translateVert(n.y),this.options.mouse.radius,0,2*Math.PI,true);this.overlayContext.fill();this.overlayContext.stroke();this.overlayContext.restore();}
this.prevHit=n;var decimals=n.mouse.trackDecimals;if(decimals==null||decimals<0)decimals=0;if(!this.options.mouse.fixedPosition)
{el.setStyle({left:(this.translateHoz(n.x)+this.options.mouse.radius+10)+"px",top:(this.translateVert(n.y)+this.options.mouse.radius+10)+"px"});}
el.innerHTML=n.mouse.trackFormatter({x:n.x.toFixed(decimals),y:n.y.toFixed(decimals)});this.domObj.fire('ProtoChart:hit',[n])}else if(this.options.prevHit){el.setStyle({display:'none'});this.clearHit();}}},floorInBase:function(n,base){return base*Math.floor(n/base);},extractColor:function(element)
{var color;do
{color=$(element).getStyle('background-color').toLowerCase();if(color!=''&&color!='transparent')
{break;}
element=element.up(0);}while(element.nodeName.toLowerCase()!='body');if(color=='rgba(0, 0, 0, 0)')
return'transparent';return color;},parseColor:function(str)
{var result;if((result=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(str)))
return new Proto.Color(parseInt(result[1]),parseInt(result[2]),parseInt(result[3]));if((result=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str)))
return new Proto.Color(parseInt(result[1]),parseInt(result[2]),parseInt(result[3]),parseFloat(result[4]));if((result=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(str)))
return new Proto.Color(parseFloat(result[1])*2.55,parseFloat(result[2])*2.55,parseFloat(result[3])*2.55);if((result=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str)))
return new Proto.Color(parseFloat(result[1])*2.55,parseFloat(result[2])*2.55,parseFloat(result[3])*2.55,parseFloat(result[4]));if((result=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(str)))
return new Proto.Color(parseInt(result[1],16),parseInt(result[2],16),parseInt(result[3],16));if((result=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(str)))
return new Proto.Color(parseInt(result[1]+result[1],16),parseInt(result[2]+result[2],16),parseInt(result[3]+result[3],16));var name=str.strip().toLowerCase();if(name=='transparent'){return new Proto.Color(255,255,255,0);}
return new Proto.Color(100,100,100,1);}});if(!Proto)var Proto={};Proto.Color=Class.create({initialize:function(r,g,b,a){this.rgba=['r','g','b','a'];var x=4;while(-1<--x){this[this.rgba[x]]=arguments[x]||((x==3)?1.0:0);}},toString:function(){if(this.a>=1.0){return"rgb("+[this.r,this.g,this.b].join(",")+")";}
else{return"rgba("+[this.r,this.g,this.b,this.a].join(",")+")";}},scale:function(rf,gf,bf,af){x=4;while(-1<--x){if(arguments[x]!=null){this[this.rgba[x]]*=arguments[x];}}
return this.normalize();},adjust:function(rd,gd,bd,ad){x=4;while(-1<--x){if(arguments[x]!=null)
this[this.rgba[x]]+=arguments[x];}
return this.normalize();},clone:function(){return new Proto.Color(this.r,this.b,this.g,this.a);},limit:function(val,minVal,maxVal){return Math.max(Math.min(val,maxVal),minVal);},normalize:function(){this.r=this.limit(parseInt(this.r),0,255);this.g=this.limit(parseInt(this.g),0,255);this.b=this.limit(parseInt(this.b),0,255);this.a=this.limit(this.a,0,1);return this;}});