var Prototype={Version:'1.6.0.3',Browser:{IE:!!(window.attachEvent&&navigator.userAgent.indexOf('Opera')===-1),Opera:navigator.userAgent.indexOf('Opera')>-1,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1&&navigator.userAgent.indexOf('KHTML')===-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement('div')['__proto__']&&document.createElement('div')['__proto__']!==document.createElement('form')['__proto__']},ScriptFragment:'<script[^>]*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};if(Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions=false;var Class={create:function(){var parent=null,properties=$A(arguments);if(Object.isFunction(properties[0]))
parent=properties.shift();function klass(){this.initialize.apply(this,arguments);}
Object.extend(klass,Class.Methods);klass.superclass=parent;klass.subclasses=[];if(parent){var subclass=function(){};subclass.prototype=parent.prototype;klass.prototype=new subclass;parent.subclasses.push(klass);}
for(var i=0;i<properties.length;i++)
klass.addMethods(properties[i]);if(!klass.prototype.initialize)
klass.prototype.initialize=Prototype.emptyFunction;klass.prototype.constructor=klass;return klass;}};Class.Methods={addMethods:function(source){var ancestor=this.superclass&&this.superclass.prototype;var properties=Object.keys(source);if(!Object.keys({toString:true}).length)
properties.push("toString","valueOf");for(var i=0,length=properties.length;i<length;i++){var property=properties[i],value=source[property];if(ancestor&&Object.isFunction(value)&&value.argumentNames().first()=="$super"){var method=value;value=(function(m){return function(){return ancestor[m].apply(this,arguments)};})(property).wrap(method);value.valueOf=method.valueOf.bind(method);value.toString=method.toString.bind(method);}
this.prototype[property]=value;}
return this;}};var Abstract={};Object.extend=function(destination,source){for(var property in source)
destination[property]=source[property];return destination;};Object.extend(Object,{inspect:function(object){try{if(Object.isUndefined(object))return'undefined';if(object===null)return'null';return object.inspect?object.inspect():String(object);}catch(e){if(e instanceof RangeError)return'...';throw e;}},toJSON:function(object){var type=typeof object;switch(type){case'undefined':case'function':case'unknown':return;case'boolean':return object.toString();}
if(object===null)return'null';if(object.toJSON)return object.toJSON();if(Object.isElement(object))return;var results=[];for(var property in object){var value=Object.toJSON(object[property]);if(!Object.isUndefined(value))
results.push(property.toJSON()+': '+value);}
return'{'+results.join(', ')+'}';},toQueryString:function(object){return $H(object).toQueryString();},toHTML:function(object){return object&&object.toHTML?object.toHTML():String.interpret(object);},keys:function(object){var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){return Object.extend({},object);},isElement:function(object){return!!(object&&object.nodeType==1);},isArray:function(object){return object!=null&&typeof object=="object"&&'splice'in object&&'join'in object;},isHash:function(object){return object instanceof Hash;},isFunction:function(object){return typeof object=="function";},isString:function(object){return typeof object=="string";},isNumber:function(object){return typeof object=="number";},isUndefined:function(object){return typeof object=="undefined";}});Object.extend(Function.prototype,{argumentNames:function(){var names=this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1].replace(/\s+/g,'').split(',');return names.length==1&&!names[0]?[]:names;},bind:function(){if(arguments.length<2&&Object.isUndefined(arguments[0]))return this;var __method=this,args=$A(arguments),object=args.shift();return function(){return __method.apply(object,args.concat($A(arguments)));}},bindAsEventListener:function(){var __method=this,args=$A(arguments),object=args.shift();return function(event){return __method.apply(object,[event||window.event].concat(args));}},curry:function(){if(!arguments.length)return this;var __method=this,args=$A(arguments);return function(){return __method.apply(this,args.concat($A(arguments)));}},delay:function(){var __method=this,args=$A(arguments),timeout=args.shift()*1000;return window.setTimeout(function(){return __method.apply(__method,args);},timeout);},defer:function(){var args=[0.01].concat($A(arguments));return this.delay.apply(this,args);},wrap:function(wrapper){var __method=this;return function(){return wrapper.apply(this,[__method.bind(this)].concat($A(arguments)));}},methodize:function(){if(this._methodized)return this._methodized;var __method=this;return this._methodized=function(){return __method.apply(null,[this].concat($A(arguments)));};}});Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+'-'+
(this.getUTCMonth()+1).toPaddedString(2)+'-'+
this.getUTCDate().toPaddedString(2)+'T'+
this.getUTCHours().toPaddedString(2)+':'+
this.getUTCMinutes().toPaddedString(2)+':'+
this.getUTCSeconds().toPaddedString(2)+'Z"';};var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i<length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
return returnValue;}};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(str){return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,'\\$1');};var PeriodicalExecuter=Class.create({initialize:function(callback,frequency){this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},execute:function(){this.callback(this);},stop:function(){if(!this.timer)return;clearInterval(this.timer);this.timer=null;},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.execute();}finally{this.currentlyExecuting=false;}}}});Object.extend(String,{interpret:function(value){return value==null?'':String(value);},specialChar:{'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','\\':'\\\\'}});Object.extend(String.prototype,{gsub:function(pattern,replacement){var result='',source=this,match;replacement=arguments.callee.prepareReplacement(replacement);while(source.length>0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length);}else{result+=source,source='';}}
return result;},sub:function(pattern,replacement,count){replacement=this.gsub.prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});},scan:function(pattern,iterator){this.gsub(pattern,iterator);return String(this);},truncate:function(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this);},strip:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,'');},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');},extractScripts:function(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});},evalScripts:function(){return this.extractScripts().map(function(script){return eval(script)});},escapeHTML:function(){var self=arguments.callee;self.text.data=this;return self.div.innerHTML;},unescapeHTML:function(){var div=new Element('div');div.innerHTML=this.stripTags();return div.childNodes[0]?(div.childNodes.length>1?$A(div.childNodes).inject('',function(memo,node){return memo+node.nodeValue}):div.childNodes[0].nodeValue):'';},toQueryParams:function(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||'&').inject({},function(hash,pair){if((pair=pair.split('='))[0]){var key=decodeURIComponent(pair.shift());var value=pair.length>1?pair.join('='):pair[0];if(value!=undefined)value=decodeURIComponent(value);if(key in hash){if(!Object.isArray(hash[key]))hash[key]=[hash[key]];hash[key].push(value);}
else hash[key]=value;}
return hash;});},toArray:function(){return this.split('');},succ:function(){return this.slice(0,this.length-1)+
String.fromCharCode(this.charCodeAt(this.length-1)+1);},times:function(count){return count<1?'':new Array(count+1).join(this);},camelize:function(){var parts=this.split('-'),len=parts.length;if(len==1)return parts[0];var camelized=this.charAt(0)=='-'?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];for(var i=1;i<len;i++)
camelized+=parts[i].charAt(0).toUpperCase()+parts[i].substring(1);return camelized;},capitalize:function(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();},underscore:function(){return this.gsub(/::/,'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},dasherize:function(){return this.gsub(/_/,'-');},inspect:function(useDoubleQuotes){var escapedString=this.gsub(/[\x00-\x1f\\]/,function(match){var character=String.specialChar[match[0]];return character?character:'\\u00'+match[0].charCodeAt().toPaddedString(2,16);});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g,'\\\'')+"'";},toJSON:function(){return this.inspect(true);},unfilterJSON:function(filter){return this.sub(filter||Prototype.JSONFilter,'#{1}');},isJSON:function(){var str=this;if(str.blank())return false;str=this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},evalJSON:function(sanitize){var json=this.unfilterJSON();try{if(!sanitize||json.isJSON())return eval('('+json+')');}catch(e){}
throw new SyntaxError('Badly formed JSON string: '+this.inspect());},include:function(pattern){return this.indexOf(pattern)>-1;},startsWith:function(pattern){return this.indexOf(pattern)===0;},endsWith:function(pattern){var d=this.length-pattern.length;return d>=0&&this.lastIndexOf(pattern)===d;},empty:function(){return this=='';},blank:function(){return/^\s*$/.test(this);},interpolate:function(object,pattern){return new Template(this,pattern).evaluate(object);}});if(Prototype.Browser.WebKit||Prototype.Browser.IE)Object.extend(String.prototype,{escapeHTML:function(){return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');},unescapeHTML:function(){return this.stripTags().replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');}});String.prototype.gsub.prepareReplacement=function(replacement){if(Object.isFunction(replacement))return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)};};String.prototype.parseQuery=String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML,{div:document.createElement('div'),text:document.createTextNode('')});String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){if(Object.isFunction(object.toTemplateReplacements))
object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){if(object==null)return'';var before=match[1]||'';if(before=='\\')return match[2];var ctx=object,expr=match[3];var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);if(match==null)return before;while(match!=null){var comp=match[1].startsWith('[')?match[2].gsub('\\\\]',']'):match[1];ctx=ctx[comp];if(null==ctx||''==match[3])break;expr=expr.substring('['==match[3]?match[1].length:match[0].length);match=pattern.exec(expr);}
return before+String.interpret(ctx);});}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable={each:function(iterator,context){var index=0;try{this._each(function(value){iterator.call(context,value,index++);});}catch(e){if(e!=$break)throw e;}
return this;},eachSlice:function(number,iterator,context){var index=-number,slices=[],array=this.toArray();if(number<1)return array;while((index+=number)<array.length)
slices.push(array.slice(index,index+number));return slices.collect(iterator,context);},all:function(iterator,context){iterator=iterator||Prototype.K;var result=true;this.each(function(value,index){result=result&&!!iterator.call(context,value,index);if(!result)throw $break;});return result;},any:function(iterator,context){iterator=iterator||Prototype.K;var result=false;this.each(function(value,index){if(result=!!iterator.call(context,value,index))
throw $break;});return result;},collect:function(iterator,context){iterator=iterator||Prototype.K;var results=[];this.each(function(value,index){results.push(iterator.call(context,value,index));});return results;},detect:function(iterator,context){var result;this.each(function(value,index){if(iterator.call(context,value,index)){result=value;throw $break;}});return result;},findAll:function(iterator,context){var results=[];this.each(function(value,index){if(iterator.call(context,value,index))
results.push(value);});return results;},grep:function(filter,iterator,context){iterator=iterator||Prototype.K;var results=[];if(Object.isString(filter))
filter=new RegExp(filter);this.each(function(value,index){if(filter.match(value))
results.push(iterator.call(context,value,index));});return results;},include:function(object){if(Object.isFunction(this.indexOf))
if(this.indexOf(object)!=-1)return true;var found=false;this.each(function(value){if(value==object){found=true;throw $break;}});return found;},inGroupsOf:function(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice;});},inject:function(memo,iterator,context){this.each(function(value,index){memo=iterator.call(context,memo,value,index);});return memo;},invoke:function(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args);});},max:function(iterator,context){iterator=iterator||Prototype.K;var result;this.each(function(value,index){value=iterator.call(context,value,index);if(result==null||value>=result)
result=value;});return result;},min:function(iterator,context){iterator=iterator||Prototype.K;var result;this.each(function(value,index){value=iterator.call(context,value,index);if(result==null||value<result)
result=value;});return result;},partition:function(iterator,context){iterator=iterator||Prototype.K;var trues=[],falses=[];this.each(function(value,index){(iterator.call(context,value,index)?trues:falses).push(value);});return[trues,falses];},pluck:function(property){var results=[];this.each(function(value){results.push(value[property]);});return results;},reject:function(iterator,context){var results=[];this.each(function(value,index){if(!iterator.call(context,value,index))
results.push(value);});return results;},sortBy:function(iterator,context){return this.map(function(value,index){return{value:value,criteria:iterator.call(context,value,index)};}).sort(function(left,right){var a=left.criteria,b=right.criteria;return a<b?-1:a>b?1:0;}).pluck('value');},toArray:function(){return this.map();},zip:function(){var iterator=Prototype.K,args=$A(arguments);if(Object.isFunction(args.last()))
iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){return iterator(collections.pluck(index));});},size:function(){return this.toArray().length;},inspect:function(){return'#<Enumerable:'+this.toArray().inspect()+'>';}};Object.extend(Enumerable,{map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,filter:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray,every:Enumerable.all,some:Enumerable.any});function $A(iterable){if(!iterable)return[];if(iterable.toArray)return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;}
if(Prototype.Browser.WebKit){$A=function(iterable){if(!iterable)return[];if(!(typeof iterable==='function'&&typeof iterable.length==='number'&&typeof iterable.item==='function')&&iterable.toArray)
return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;};}
Array.from=$A;Object.extend(Array.prototype,Enumerable);if(!Array.prototype._reverse)Array.prototype._reverse=Array.prototype.reverse;Object.extend(Array.prototype,{_each:function(iterator){for(var i=0,length=this.length;i<length;i++)
iterator(this[i]);},clear:function(){this.length=0;return this;},first:function(){return this[0];},last:function(){return this[this.length-1];},compact:function(){return this.select(function(value){return value!=null;});},flatten:function(){return this.inject([],function(array,value){return array.concat(Object.isArray(value)?value.flatten():[value]);});},without:function(){var values=$A(arguments);return this.select(function(value){return!values.include(value);});},reverse:function(inline){return(inline!==false?this:this.toArray())._reverse();},reduce:function(){return this.length>1?this:this[0];},uniq:function(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value)))
array.push(value);return array;});},intersect:function(array){return this.uniq().findAll(function(item){return array.detect(function(value){return item===value});});},clone:function(){return[].concat(this);},size:function(){return this.length;},inspect:function(){return'['+this.map(Object.inspect).join(', ')+']';},toJSON:function(){var results=[];this.each(function(object){var value=Object.toJSON(object);if(!Object.isUndefined(value))results.push(value);});return'['+results.join(', ')+']';}});if(Object.isFunction(Array.prototype.forEach))
Array.prototype._each=Array.prototype.forEach;if(!Array.prototype.indexOf)Array.prototype.indexOf=function(item,i){i||(i=0);var length=this.length;if(i<0)i=length+i;for(;i<length;i++)
if(this[i]===item)return i;return-1;};if(!Array.prototype.lastIndexOf)Array.prototype.lastIndexOf=function(item,i){i=isNaN(i)?this.length:(i<0?this.length+i:i)+1;var n=this.slice(0,i).reverse().indexOf(item);return(n<0)?n:i-n-1;};Array.prototype.toArray=Array.prototype.clone;function $w(string){if(!Object.isString(string))return[];string=string.strip();return string?string.split(/\s+/):[];}
if(Prototype.Browser.Opera){Array.prototype.concat=function(){var array=[];for(var i=0,length=this.length;i<length;i++)array.push(this[i]);for(var i=0,length=arguments.length;i<length;i++){if(Object.isArray(arguments[i])){for(var j=0,arrayLength=arguments[i].length;j<arrayLength;j++)
array.push(arguments[i][j]);}else{array.push(arguments[i]);}}
return array;};}
Object.extend(Number.prototype,{toColorPart:function(){return this.toPaddedString(2,16);},succ:function(){return this+1;},times:function(iterator,context){$R(0,this,true).each(iterator,context);return this;},toPaddedString:function(length,radix){var string=this.toString(radix||10);return'0'.times(length-string.length)+string;},toJSON:function(){return isFinite(this)?this.toString():'null';}});$w('abs round ceil floor').each(function(method){Number.prototype[method]=Math[method].methodize();});function $H(object){return new Hash(object);};var Hash=Class.create(Enumerable,(function(){function toQueryPair(key,value){if(Object.isUndefined(value))return key;return key+'='+encodeURIComponent(String.interpret(value));}
return{initialize:function(object){this._object=Object.isHash(object)?object.toObject():Object.clone(object);},_each:function(iterator){for(var key in this._object){var value=this._object[key],pair=[key,value];pair.key=key;pair.value=value;iterator(pair);}},set:function(key,value){return this._object[key]=value;},get:function(key){if(this._object[key]!==Object.prototype[key])
return this._object[key];},unset:function(key){var value=this._object[key];delete this._object[key];return value;},toObject:function(){return Object.clone(this._object);},keys:function(){return this.pluck('key');},values:function(){return this.pluck('value');},index:function(value){var match=this.detect(function(pair){return pair.value===value;});return match&&match.key;},merge:function(object){return this.clone().update(object);},update:function(object){return new Hash(object).inject(this,function(result,pair){result.set(pair.key,pair.value);return result;});},toQueryString:function(){return this.inject([],function(results,pair){var key=encodeURIComponent(pair.key),values=pair.value;if(values&&typeof values=='object'){if(Object.isArray(values))
return results.concat(values.map(toQueryPair.curry(key)));}else results.push(toQueryPair(key,values));return results;}).join('&');},inspect:function(){return'#<Hash:{'+this.map(function(pair){return pair.map(Object.inspect).join(': ');}).join(', ')+'}>';},toJSON:function(){return Object.toJSON(this.toObject());},clone:function(){return new Hash(this);}}})());Hash.prototype.toTemplateReplacements=Hash.prototype.toObject;Hash.from=$H;var ObjectRange=Class.create(Enumerable,{initialize:function(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive;},_each:function(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ();}},include:function(value){if(value<this.start)
return false;if(this.exclusive)
return value<this.end;return value<=this.end;}});var $R=function(start,end,exclusive){return new ObjectRange(start,end,exclusive);};var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')})||false;},activeRequestCount:0};Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);},register:function(responder){if(!this.include(responder))
this.responders.push(responder);},unregister:function(responder){this.responders=this.responders.without(responder);},dispatch:function(callback,request,transport,json){this.each(function(responder){if(Object.isFunction(responder[callback])){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++},onComplete:function(){Ajax.activeRequestCount--}});Ajax.Base=Class.create({initialize:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',encoding:'UTF-8',parameters:'',evalJSON:true,evalJS:true};Object.extend(this.options,options||{});this.options.method=this.options.method.toLowerCase();if(Object.isString(this.options.parameters))
this.options.parameters=this.options.parameters.toQueryParams();else if(Object.isHash(this.options.parameters))
this.options.parameters=this.options.parameters.toObject();}});Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,url,options){$super(options);this.transport=Ajax.getTransport();this.request(url);},request:function(url){this.url=url;this.method=this.options.method;var params=Object.clone(this.options.parameters);if(!['get','post'].include(this.method)){params['_method']=this.method;this.method='post';}
this.parameters=params;if(params=Object.toQueryString(params)){if(this.method=='get')
this.url+=(this.url.include('?')?'&':'?')+params;else if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
params+='&_=';}
try{var response=new Ajax.Response(this);if(this.options.onCreate)this.options.onCreate(response);Ajax.Responders.dispatch('onCreate',this,response);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);if(this.options.asynchronous)this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();this.body=this.method=='post'?(this.options.postBody||params):null;this.transport.send(this.body);if(!this.options.asynchronous&&this.transport.overrideMimeType)
this.onStateChange();}
catch(e){this.dispatchException(e);}},onStateChange:function(){var readyState=this.transport.readyState;if(readyState>1&&!((readyState==4)&&this._complete))
this.respondToReadyState(this.transport.readyState);},setRequestHeaders:function(){var headers={'X-Requested-With':'XMLHttpRequest','X-Prototype-Version':Prototype.Version,'Accept':'text/javascript, text/html, application/xml, text/xml, */*'};if(this.method=='post'){headers['Content-type']=this.options.contentType+
(this.options.encoding?'; charset='+this.options.encoding:'');if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005)
headers['Connection']='close';}
if(typeof this.options.requestHeaders=='object'){var extras=this.options.requestHeaders;if(Object.isFunction(extras.push))
for(var i=0,length=extras.length;i<length;i+=2)
headers[extras[i]]=extras[i+1];else
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
for(var name in headers)
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var contentType=response.getHeader('Content-type');if(this.options.evalJS=='force'||(this.options.evalJS&&this.isSameOrigin()&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
this.evalResponse();}
try{(this.options['on'+state]||Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch('on'+state,this,response,response.headerJSON);}catch(e){this.dispatchException(e);}
if(state=='Complete'){this.transport.onreadystatechange=Prototype.emptyFunction;}},isSameOrigin:function(){var m=this.url.match(/^\s*https?:\/\/[^\/]*/);return!m||(m[0]=='#{protocol}//#{domain}#{port}'.interpolate({protocol:location.protocol,domain:document.domain,port:location.port?':'+location.port:''}));},getHeader:function(name){try{return this.transport.getResponseHeader(name)||null;}catch(e){return null}},evalResponse:function(){try{return eval((this.transport.responseText||'').unfilterJSON());}catch(e){this.dispatchException(e);}},dispatchException:function(exception){(this.options.onException||Prototype.emptyFunction)(this,exception);Ajax.Responders.dispatch('onException',this,exception);}});Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Response=Class.create({initialize:function(request){this.request=request;var transport=this.transport=request.transport,readyState=this.readyState=transport.readyState;if((readyState>2&&!Prototype.Browser.IE)||readyState==4){this.status=this.getStatus();this.statusText=this.getStatusText();this.responseText=String.interpret(transport.responseText);this.headerJSON=this._getHeaderJSON();}
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else options.insertion(receiver,responseText);}
else receiver.update(responseText);}}});Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,container,url,options){$super(options);this.onComplete=this.options.onComplete;this.frequency=(this.options.frequency||2);this.decay=(this.options.decay||1);this.updater={};this.container=container;this.url=url;this.start();},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent();},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments);},updateComplete:function(response){if(this.options.decay){this.decay=(response.responseText==this.lastText?this.decay*this.options.decay:1);this.lastText=response.responseText;}
this.timer=this.onTimerEvent.bind(this).delay(this.decay*this.frequency);},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options);}});function $(element){if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;i<length;i++)
elements.push($(arguments[i]));return elements;}
if(Object.isString(element))
element=document.getElementById(element);return Element.extend(element);}
if(Prototype.BrowserFeatures.XPath){document._getElementsByXPath=function(expression,parentElement){var results=[];var query=document.evaluate(expression,$(parentElement)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);for(var i=0,length=query.snapshotLength;i<length;i++)
results.push(Element.extend(query.snapshotItem(i)));return results;};}
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(function(){var element=this.Element;this.Element=function(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();var cache=Element.cache;if(Prototype.Browser.IE&&attributes.name){tagName='<'+tagName+' name="'+attributes.name+'">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes);}
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element.parentNode.replaceChild(content,element);return element;},insert:function(element,insertions){element=$(element);if(Object.isString(insertions)||Object.isNumber(insertions)||Object.isElement(insertions)||(insertions&&(insertions.toElement||insertions.toHTML)))
insertions={bottom:insertions};var content,insert,tagName,childNodes;for(var position in insertions){content=insertions[position];position=position.toLowerCase();insert=Element._insertionTranslations[position];if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){insert(element,content);continue;}
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return element;},wrap:function(element,wrapper,attributes){element=$(element);if(Object.isElement(wrapper))
$(wrapper).writeAttribute(attributes||{});else if(Object.isString(wrapper))wrapper=new Element(wrapper,attributes);else wrapper=new Element('div',wrapper);if(element.parentNode)
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if(element.nodeType==1)
elements.push(Element.extend(element));return elements;},ancestors:function(element){return $(element).recursivelyCollect('parentNode');},descendants:function(element){return $(element).select("*");},firstDescendant:function(element){element=$(element).firstChild;while(element&&element.nodeType!=1)element=element.nextSibling;return $(element);},immediateDescendants:function(element){if(!(element=$(element).firstChild))return[];while(element&&element.nodeType!=1)element=element.nextSibling;if(element)return[element].concat($(element).nextSiblings());return[];},previousSiblings:function(element){return $(element).recursivelyCollect('previousSibling');},nextSiblings:function(element){return $(element).recursivelyCollect('nextSibling');},siblings:function(element){element=$(element);return element.previousSiblings().reverse().concat(element.nextSiblings());},match:function(element,selector){if(Object.isString(selector))
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return element.getAttribute(name);},writeAttribute:function(element,name,value){element=$(element);var attributes={},t=Element._attributeTranslations.write;if(typeof name=='object')attributes=name;else attributes[name]=Object.isUndefined(value)?true:value;for(var attr in attributes){name=t.names[attr]||attr;value=attributes[attr];if(t.values[attr])name=t.values[attr](element,value);if(value===false||value===null)
element.removeAttribute(name);else if(value===true)
element.setAttribute(name,name);else element.setAttribute(name,value);}
return element;},getHeight:function(element){return $(element).getDimensions().height;},getWidth:function(element){return $(element).getDimensions().width;},classNames:function(element){return new Element.ClassNames(element);},hasClassName:function(element,className){if(!(element=$(element)))return;var elementClassName=element.className;return(elementClassName.length>0&&(elementClassName==className||new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName)));},addClassName:function(element,className){if(!(element=$(element)))return;if(!element.hasClassName(className))
element.className+=(element.className?' ':'')+className;return element;},removeClassName:function(element,className){if(!(element=$(element)))return;element.className=element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)"),' ').strip();return element;},toggleClassName:function(element,className){if(!(element=$(element)))return;return element[element.hasClassName(className)?'removeClassName':'addClassName'](className);},cleanWhitespace:function(element){element=$(element);var node=element.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue))
element.removeChild(node);node=nextNode;}
return element;},empty:function(element){return $(element).innerHTML.blank();},descendantOf:function(element,ancestor){element=$(element),ancestor=$(ancestor);if(element.compareDocumentPosition)
return(element.compareDocumentPosition(ancestor)&8)===8;if(ancestor.contains)
return ancestor.contains(element)&&ancestor!==element;while(element=element.parentNode)
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for(var property in styles)
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elementStyle[(property=='float'||property=='cssFloat')?(Object.isUndefined(elementStyle.styleFloat)?'cssFloat':'styleFloat'):property]=styles[property];return element;},setOpacity:function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;return element;},getDimensions:function(element){element=$(element);var display=element.getStyle('display');if(display!='none'&&display!=null)
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return element;},undoPositioned:function(element){element=$(element);if(element._madePositioned){element._madePositioned=undefined;element.style.position=element.style.top=element.style.left=element.style.bottom=element.style.right='';}
return element;},makeClipping:function(element){element=$(element);if(element._overflow)return element;element._overflow=Element.getStyle(element,'overflow')||'auto';if(element._overflow!=='hidden')
element.style.overflow='hidden';return element;},undoClipping:function(element){element=$(element);if(!element._overflow)return element;element.style.overflow=element._overflow=='auto'?'':element._overflow;element._overflow=null;return element;},cumulativeOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);},positionedOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;if(element){if(element.tagName.toUpperCase()=='BODY')break;var p=Element.getStyle(element,'position');if(p!=='static')break;}}while(element);return Element._returnOffset(valueL,valueT);},absolutize:function(element){element=$(element);if(element.getStyle('position')=='absolute')return element;var offsets=element.positionedOffset();var top=offsets[1];var left=offsets[0];var width=element.clientWidth;var height=element.clientHeight;element._originalLeft=left-parseFloat(element.style.left||0);element._originalTop=top-parseFloat(element.style.top||0);element._originalWidth=element.style.width;element._originalHeight=element.style.height;element.style.position='absolute';element.style.top=top+'px';element.style.left=left+'px';element.style.width=width+'px';element.style.height=height+'px';return element;},relativize:function(element){element=$(element);if(element.getStyle('position')=='relative')return element;element.style.position='relative';var top=parseFloat(element.style.top||0)-(element._originalTop||0);var left=parseFloat(element.style.left||0)-(element._originalLeft||0);element.style.top=top+'px';element.style.left=left+'px';element.style.height=element._originalHeight;element.style.width=element._originalWidth;return element;},cumulativeScrollOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.scrollTop||0;valueL+=element.scrollLeft||0;element=element.parentNode;}while(element);return Element._returnOffset(valueL,valueT);},getOffsetParent:function(element){if(element.offsetParent)return $(element.offsetParent);if(element==document.body)return $(element);if(element.tagName.toUpperCase()=='HTML')
return $(document.body);while((element=element.parentNode)&&element!=document.body)
if(Element.getStyle(element,'position')!='static')
return $(element);return $(document.body);},viewportOffset:function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body&&Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{if(!Prototype.Browser.Opera||(element.tagName&&(element.tagName.toUpperCase()=='BODY'))){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}}while(element=element.parentNode);return Element._returnOffset(valueL,valueT);},clonePosition:function(element,source){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});source=$(source);var p=source.viewportOffset();element=$(element);var delta=[0,0];var parent=null;if(Element.getStyle(element,'position')=='absolute'){parent=element.getOffsetParent();delta=parent.viewportOffset();}
if(parent==document.body){delta[0]-=document.body.offsetLeft;delta[1]-=document.body.offsetTop;}
if(options.setLeft)element.style.left=(p[0]-delta[0]+options.offsetLeft)+'px';if(options.setTop)element.style.top=(p[1]-delta[1]+options.offsetTop)+'px';if(options.setWidth)element.style.width=source.offsetWidth+'px';if(options.setHeight)element.style.height=source.offsetHeight+'px';return element;}};Element.Methods.identify.counter=1;Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:'class',htmlFor:'for'},values:{}}};if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(proceed,element,style){switch(style){case'left':case'top':case'right':case'bottom':if(proceed(element,'position')==='static')return null;case'height':case'width':if(!Element.visible(element))return null;var dim=parseInt(proceed(element,style),10);if(dim!==element['offset'+style.capitalize()])
return dim+'px';var properties;if(style==='height'){properties=['border-top-width','padding-top','padding-bottom','border-bottom-width'];}
else{properties=['border-left-width','padding-left','padding-right','border-right-width'];}
return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10);})+'px';default:return proceed(element,style);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==='title')return element.title;return proceed(element,attribute);});}
else if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(proceed,element){element=$(element);try{element.offsetParent}
catch(e){return $(document.body)}
var position=element.getStyle('position');if(position!=='static')return proceed(element);element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});$w('positionedOffset viewportOffset').each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);try{element.offsetParent}
catch(e){return Element._returnOffset(0,0)}
var position=element.getStyle('position');if(position!=='static')return proceed(element);var offsetParent=element.getOffsetParent();if(offsetParent&&offsetParent.getStyle('position')==='fixed')
offsetParent.setStyle({zoom:1});element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});});Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(proceed,element){try{element.offsetParent}
catch(e){return Element._returnOffset(0,0)}
return proceed(element);});Element.Methods.getStyle=function(element,style){element=$(element);style=(style=='float'||style=='cssFloat')?'styleFloat':style.camelize();var value=element.style[style];if(!value&&element.currentStyle)value=element.currentStyle[style];if(style=='opacity'){if(value=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/))
if(value[1])return parseFloat(value[1])/100;return 1.0;}
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 $(element).hasAttribute(attribute)?attribute:null;},style:function(element){return element.style.cssText.toLowerCase();},title:function(element){return element.title;}}}};Element._attributeTranslations.write={names:Object.extend({cellpadding:'cellPadding',cellspacing:'cellSpacing'},Element._attributeTranslations.read.names),values:{checked:function(element,value){element.checked=!!value;},style:function(element,value){element.style.cssText=value?value:'';}}};Element._attributeTranslations.has={};$w('colSpan rowSpan vAlign dateTime accessKey tabIndex '+'encType maxLength readOnly longDesc frameBorder').each(function(attr){Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;Element._attributeTranslations.has[attr.toLowerCase()]=attr;});(function(v){Object.extend(v,{href:v._getAttr,src:v._getAttr,type:v._getAttr,action:v._getAttrNode,disabled:v._flag,checked:v._flag,readonly:v._flag,multiple:v._flag,onload:v._getEv,onunload:v._getEv,onclick:v._getEv,ondblclick:v._getEv,onmousedown:v._getEv,onmouseup:v._getEv,onmouseover:v._getEv,onmousemove:v._getEv,onmouseout:v._getEv,onfocus:v._getEv,onblur:v._getEv,onkeypress:v._getEv,onkeydown:v._getEv,onkeyup:v._getEv,onsubmit:v._getEv,onreset:v._getEv,onselect:v._getEv,onchange:v._getEv});})(Element._attributeTranslations.read.values);}
else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1)?0.999999:(value==='')?'':(value<0.00001)?0:value;return element;};}
else if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;if(value==1)
if(element.tagName.toUpperCase()=='IMG'&&element.width){element.width++;element.width--;}else try{var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}
return element;};Element.Methods.cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute')break;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);};}
if(Prototype.Browser.IE||Prototype.Browser.Opera){Element.Methods.update=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content))return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName in Element._insertionTranslations.tags){$A(element.childNodes).each(function(node){element.removeChild(node)});Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)});}
else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
if('outerHTML'in document.createElement('div')){Element.Methods.replace=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){element.parentNode.replaceChild(content,element);return element;}
content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling)
fragments.each(function(node){parent.insertBefore(node,nextSibling)});else
fragments.each(function(node){parent.appendChild(node)});}
else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
Element._returnOffset=function(l,t){var result=[l,t];result.left=l;result.top=t;return result;};Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element('div'),t=Element._insertionTranslations.tags[tagName];if(t){div.innerHTML=t[0]+html+t[1];t[2].times(function(){div=div.firstChild});}else div.innerHTML=html;return $A(div.childNodes);};Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element);},top:function(element,node){element.insertBefore(node,element.firstChild);},bottom:function(element,node){element.appendChild(node);},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling);},tags:{TABLE:['<table>','</table>',1],TBODY:['<table><tbody>','</tbody></table>',2],TR:['<table><tbody><tr>','</tr></tbody></table>',3],TD:['<table><tbody><tr><td>','</td></tr></tbody></table>',4],SELECT:['<select>','</select>',1]}};(function(){Object.extend(this.tags,{THEAD:this.tags.TBODY,TFOOT:this.tags.TBODY,TH:this.tags.TD});}).call(Element._insertionTranslations);Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return!!(node&&node.specified);}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);if(!Prototype.BrowserFeatures.ElementExtensions&&document.createElement('div')['__proto__']){window.HTMLElement={};window.HTMLElement.prototype=document.createElement('div')['__proto__'];Prototype.BrowserFeatures.ElementExtensions=true;}
Element.extend=(function(){if(Prototype.BrowserFeatures.SpecificElementExtensions)
return Prototype.K;var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||element._extendedByPrototype||element.nodeType!=1||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName.toUpperCase(),property,value;if(ByTag[tagName])Object.extend(methods,ByTag[tagName]);for(property in methods){value=methods[property];if(Object.isFunction(value)&&!(property in element))
element[property]=value.methodize();}
element._extendedByPrototype=Prototype.emptyFunction;return element;},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(Methods,Element.Methods);Object.extend(Methods,Element.Methods.Simulated);}}});extend.refresh();return extend;})();Element.hasAttribute=function(element,attribute){if(element.hasAttribute)return element.hasAttribute(attribute);return Element.Methods.Simulated.hasAttribute(element,attribute);};Element.addMethods=function(methods){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!methods){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)});}
if(arguments.length==2){var tagName=methods;methods=arguments[1];}
if(!tagName)Object.extend(Element.Methods,methods||{});else{if(Object.isArray(tagName))tagName.each(extend);else extend(tagName);}
function extend(tagName){tagName=tagName.toUpperCase();if(!Element.Methods.ByTag[tagName])
Element.Methods.ByTag[tagName]={};Object.extend(Element.Methods.ByTag[tagName],methods);}
function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;for(var property in methods){var value=methods[property];if(!Object.isFunction(value))continue;if(!onlyIfAbsent||!(property in destination))
destination[property]=value.methodize();}}
function findDOMClass(tagName){var klass;var trans={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(trans[tagName])klass='HTML'+trans[tagName]+'Element';if(window[klass])return window[klass];klass='HTML'+tagName+'Element';if(window[klass])return window[klass];klass='HTML'+tagName.capitalize()+'Element';if(window[klass])return window[klass];window[klass]={};window[klass].prototype=document.createElement(tagName)['__proto__'];return window[klass];}
if(F.ElementExtensions){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true);}
if(F.SpecificElementExtensions){for(var tag in Element.Methods.ByTag){var klass=findDOMClass(tag);if(Object.isUndefined(klass))continue;copy(T[tag],klass.prototype);}}
Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh)Element.extend.refresh();Element.cache={};};document.viewport={getDimensions:function(){var dimensions={},B=Prototype.Browser;$w('width height').each(function(d){var D=d.capitalize();if(B.WebKit&&!document.evaluate){dimensions[d]=self['inner'+D];}else if(B.Opera&&parseFloat(window.opera.version())<9.5){dimensions[d]=document.body['client'+D]}else{dimensions[d]=document.documentElement['client'+D];}});return dimensions;},getWidth:function(){return this.getDimensions().width;},getHeight:function(){return this.getDimensions().height;},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop);}};var Selector=Class.create({initialize:function(expression){this.expression=expression.strip();if(this.shouldUseSelectorsAPI()){this.mode='selectorsAPI';}else if(this.shouldUseXPath()){this.mode='xpath';this.compileXPathMatcher();}else{this.mode="normal";this.compileMatcher();}},shouldUseXPath:function(){if(!Prototype.BrowserFeatures.XPath)return false;var e=this.expression;if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty")))
return false;if((/(\[[\w-]*?:|:checked)/).test(e))
return false;return true;},shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI)return false;if(!Selector._div)Selector._div=new Element('div');try{Selector._div.querySelector(this.expression);}catch(e){return false;}
return true;},compileMatcher:function(){var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m;if(Selector._cache[e]){this.matcher=Selector._cache[e];return;}
this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){this.matcher.push(Object.isFunction(c[i])?c[i](m):new Template(c[i]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join('\n'));Selector._cache[this.expression]=this.matcher;},compileXPathMatcher:function(){var e=this.expression,ps=Selector.patterns,x=Selector.xpath,le,m;if(Selector._cache[e]){this.xpath=Selector._cache[e];return;}
this.matcher=['.//*'];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){if(m=e.match(ps[i])){this.matcher.push(Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.xpath=this.matcher.join('');Selector._cache[this.expression]=this.xpath;},findElements:function(root){root=root||document;var e=this.expression,results;switch(this.mode){case'selectorsAPI':if(root!==document){var oldId=root.id,id=$(root).identify();e="#"+id+" "+e;}
results=$A(root.querySelectorAll(e)).map(Element.extend);root.id=oldId;return results;case'xpath':return document._getElementsByXPath(this.xpath,root);default:return this.matcher(root);}},match:function(element){this.tokens=[];var e=this.expression,ps=Selector.patterns,as=Selector.assertions;var le,p,m;while(e&&le!==e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){if(as[i]){this.tokens.push([i,Object.clone(m)]);e=e.replace(m[0],'');}else{return this.findElements(document).include(element);}}}}
var match=true,name,matches;for(var i=0,token;token=this.tokens[i];i++){name=token[0],matches=token[1];if(!Selector.assertions[name](element,matches)){match=false;break;}}
return match;},toString:function(){return this.expression;},inspect:function(){return"#<Selector:"+this.expression.inspect()+">";}});Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:'/following-sibling::*',tagName:function(m){if(m[1]=='*')return'';return"[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']";},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){m[1]=m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m);},attr:function(m){m[1]=m[1].toLowerCase();m[3]=m[5]||m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m);},pseudo:function(m){var h=Selector.xpath.pseudos[m[1]];if(!h)return'';if(Object.isFunction(h))return h(m);return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);},operators:{'=':"[@#{1}='#{3}']",'!=':"[@#{1}!='#{3}']",'^=':"[starts-with(@#{1}, '#{3}')]",'$=':"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",'*=':"[contains(@#{1}, '#{3}')]",'~=':"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",'|=':"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{'first-child':'[not(preceding-sibling::*)]','last-child':'[not(following-sibling::*)]','only-child':'[not(preceding-sibling::* or following-sibling::*)]','empty':"[count(*) = 0 and (count(text()) = 0)]",'checked':"[@checked]",'disabled':"[(@disabled) and (@type!='hidden')]",'enabled':"[not(@disabled) and (@type!='hidden')]",'not':function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v;var exclusion=[];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in p){if(m=e.match(p[i])){v=Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m);exclusion.push("("+v.substring(1,v.length-1)+")");e=e.replace(m[0],'');break;}}}
return"[not("+exclusion.join(" and ")+")]";},'nth-child':function(m){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",m);},'nth-last-child':function(m){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",m);},'nth-of-type':function(m){return Selector.xpath.pseudos.nth("position() ",m);},'nth-last-of-type':function(m){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",m);},'first-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-of-type'](m);},'last-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-last-of-type'](m);},'only-of-type':function(m){var p=Selector.xpath.pseudos;return p['first-of-type'](m)+p['last-of-type'](m);},nth:function(fragment,m){var mm,formula=m[6],predicate;if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';if(mm=formula.match(/^(\d+)$/))
return'['+fragment+"= "+mm[1]+']';if(mm=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(mm[1]=="-")mm[1]=-1;var a=mm[1]?Number(mm[1]):1;var b=mm[2]?Number(mm[2]):0;predicate="[((#{fragment} - #{b}) mod #{a} = 0) and "+"((#{fragment} - #{b}) div #{a} >= 0)]";return new Template(predicate).evaluate({fragment:fragment,a:a,b:b});}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c); c = false;',className:'n = h.className(n, r, "#{1}", c); c = false;',id:'n = h.id(n, r, "#{1}", c); c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);},pseudo:function(m){if(m[6])m[6]=m[6].replace(/"/g,'\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[((?:[\w]+:)?[\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase();},className:function(element,matches){return Element.hasClassName(element,matches[1]);},id:function(element,matches){return element.id===matches[1];},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1]);},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);return nodeValue&&Selector.operators[matches[2]](nodeValue,matches[5]||matches[6]);}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++)
a.push(node);return a;},mark:function(nodes){var _true=Prototype.emptyFunction;for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=_true;return nodes;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=undefined;return nodes;},index:function(parentNode,reverse,ofType){parentNode._countedByPrototype=Prototype.emptyFunction;if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>=0;i--){var node=nodes[i];if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}}else{for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++)
if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}},unique:function(nodes){if(nodes.length==0)return nodes;var results=[],n;for(var i=0,l=nodes.length;i<l;i++)
if(!(n=nodes[i])._countedByPrototype){n._countedByPrototype=Prototype.emptyFunction;results.push(Element.extend(n));}
return Selector.handlers.unmark(results);},descendant:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName('*'));return results;},child:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){for(var j=0,child;child=node.childNodes[j];j++)
if(child.nodeType==1&&child.tagName!='!')results.push(child);}
return results;},adjacent:function(nodes){for(var i=0,results=[],node;node=nodes[i];i++){var next=this.nextElementSibling(node);if(next)results.push(next);}
return results;},laterSibling:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,Element.nextSiblings(node));return results;},nextElementSibling:function(node){while(node=node.nextSibling)
if(node.nodeType==1)return node;return null;},previousElementSibling:function(node){while(node=node.previousSibling)
if(node.nodeType==1)return node;return null;},tagName:function(nodes,root,tagName,combinator){var uTagName=tagName.toUpperCase();var results=[],h=Selector.handlers;if(nodes){if(combinator){if(combinator=="descendant"){for(var i=0,node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName(tagName));return results;}else nodes=this[combinator](nodes);if(tagName=="*")return nodes;}
for(var i=0,node;node=nodes[i];i++)
if(node.tagName.toUpperCase()===uTagName)results.push(node);return results;}else return root.getElementsByTagName(tagName);},id:function(nodes,root,id,combinator){var targetNode=$(id),h=Selector.handlers;if(!targetNode)return[];if(!nodes&&root==document)return[targetNode];if(nodes){if(combinator){if(combinator=='child'){for(var i=0,node;node=nodes[i];i++)
if(targetNode.parentNode==node)return[targetNode];}else if(combinator=='descendant'){for(var i=0,node;node=nodes[i];i++)
if(Element.descendantOf(targetNode,node))return[targetNode];}else if(combinator=='adjacent'){for(var i=0,node;node=nodes[i];i++)
if(Selector.handlers.previousElementSibling(targetNode)==node)
return[targetNode];}else nodes=h[combinator](nodes);}
for(var i=0,node;node=nodes[i];i++)
if(node==targetNode)return[targetNode];return[];}
return(targetNode&&Element.descendantOf(targetNode,root))?[targetNode]:[];},className:function(nodes,root,className,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);return Selector.handlers.byClassName(nodes,root,className);},byClassName:function(nodes,root,className){if(!nodes)nodes=Selector.handlers.descendant([root]);var needle=' '+className+' ';for(var i=0,results=[],node,nodeClassName;node=nodes[i];i++){nodeClassName=node.className;if(nodeClassName.length==0)continue;if(nodeClassName==className||(' '+nodeClassName+' ').include(needle))
results.push(node);}
return results;},attrPresence:function(nodes,root,attr,combinator){if(!nodes)nodes=root.getElementsByTagName("*");if(nodes&&combinator)nodes=this[combinator](nodes);var results=[];for(var i=0,node;node=nodes[i];i++)
if(Element.hasAttribute(node,attr))results.push(node);return results;},attr:function(nodes,root,attr,value,operator,combinator){if(!nodes)nodes=root.getElementsByTagName("*");if(nodes&&combinator)nodes=this[combinator](nodes);var handler=Selector.operators[operator],results=[];for(var i=0,node;node=nodes[i];i++){var nodeValue=Element.readAttribute(node,attr);if(nodeValue===null)continue;if(handler(nodeValue,value))results.push(node);}
return results;},pseudo:function(nodes,name,value,root,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);if(!nodes)nodes=root.getElementsByTagName("*");return Selector.pseudos[name](nodes,value,root);}},pseudos:{'first-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.previousElementSibling(node))continue;results.push(node);}
return results;},'last-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.nextElementSibling(node))continue;results.push(node);}
return results;},'only-child':function(nodes,value,root){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
if(!h.previousElementSibling(node)&&!h.nextElementSibling(node))
results.push(node);return results;},'nth-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root);},'nth-last-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true);},'nth-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,false,true);},'nth-last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true,true);},'first-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,false,true);},'last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,true,true);},'only-of-type':function(nodes,formula,root){var p=Selector.pseudos;return p['last-of-type'](p['first-of-type'](nodes,formula,root),formula,root);},getIndices:function(a,b,total){if(a==0)return b>0?[b]:[];return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0)memo.push(i);return memo;});},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0)return[];if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}}
if(formula.match(/^\d+$/)){formula=Number(formula);for(var i=0,node;node=nodes[i];i++)
if(node.nodeIndex==formula)results.push(node);}else if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){for(var j=0;j<l;j++)
if(node.nodeIndex==indices[j])results.push(node);}}
h.unmark(nodes);h.unmark(indexed);return results;},'empty':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.tagName=='!'||node.firstChild)continue;results.push(node);}
return results;},'not':function(nodes,selector,root){var h=Selector.handlers,selectorType,m;var exclusions=new Selector(selector).findElements(root);h.mark(exclusions);for(var i=0,results=[],node;node=nodes[i];i++)
if(!node._countedByPrototype)results.push(node);h.unmark(exclusions);return results;},'enabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(!node.disabled&&(!node.type||node.type!=='hidden'))
results.push(node);return results;},'disabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.disabled)results.push(node);return results;},'checked':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.checked)results.push(node);return results;}},operators:{'=':function(nv,v){return nv==v;},'!=':function(nv,v){return nv!=v;},'^=':function(nv,v){return nv==v||nv&&nv.startsWith(v);},'$=':function(nv,v){return nv==v||nv&&nv.endsWith(v);},'*=':function(nv,v){return nv==v||nv&&nv.include(v);},'$=':function(nv,v){return nv.endsWith(v);},'*=':function(nv,v){return nv.include(v);},'~=':function(nv,v){return(' '+nv+' ').include(' '+v+' ');},'|=':function(nv,v){return('-'+(nv||"").toUpperCase()+'-').include('-'+(v||"").toUpperCase()+'-');}},split:function(expression){var expressions=[];expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip());});return expressions;},matchElements:function(elements,expression){var matches=$$(expression),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++)
if(element._countedByPrototype)results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false;}
return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){expressions=Selector.split(expressions.join(','));var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i<l;i++){selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element));}
return(l>1)?h.unique(results):results;}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++)
if(node.tagName!=="!")a.push(node);return a;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node.removeAttribute('_countedByPrototype');return nodes;}});}
function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){$(form).reset();return form;},serializeElements:function(elements,options){if(typeof options!='object')options={hash:!!options};else if(Object.isUndefined(options.hash))options.hash=true;var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;value=$(element).getValue();if(value!=null&&element.type!='file'&&(element.type!='submit'||(!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))){if(key in result){if(!Object.isArray(result[key]))result[key]=[result[key]];result[key].push(value);}
else result[key]=value;}}
return result;});return options.hash?data:Object.toQueryString(data);}};Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options);},getElements:function(form){return $A($(form).getElementsByTagName('*')).inject([],function(elements,child){if(Form.Element.Serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));return elements;});},getInputs:function(form,typeName,name){form=$(form);var inputs=form.getElementsByTagName('input');if(!typeName&&!name)return $A(inputs).map(Element.extend);for(var i=0,matchingInputs=[],length=inputs.length;i<length;i++){var input=inputs[i];if((typeName&&input.type!=typeName)||(name&&input.name!=name))
continue;matchingInputs.push(Element.extend(input));}
return matchingInputs;},disable:function(form){form=$(form);Form.getElements(form).invoke('disable');return form;},enable:function(form){form=$(form);Form.getElements(form).invoke('enable');return form;},findFirstElement:function(form){var elements=$(form).getElements().findAll(function(element){return'hidden'!=element.type&&!element.disabled;});var firstByIndex=elements.findAll(function(element){return element.hasAttribute('tabIndex')&&element.tabIndex>=0;}).sortBy(function(element){return element.tabIndex}).first();return firstByIndex?firstByIndex:elements.find(function(element){return['input','select','textarea'].include(element.tagName.toLowerCase());});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;},request:function(form,options){form=$(form),options=Object.clone(options||{});var params=options.parameters,action=form.readAttribute('action')||'';if(action.blank())action=window.location.href;options.parameters=form.serialize(true);if(params){if(Object.isString(params))params=params.toQueryParams();Object.extend(options.parameters,params);}
if(form.hasAttribute('method')&&!options.method)
options.method=form.method;return new Ajax.Request(action,options);}};Form.Element={focus:function(element){$(element).focus();return element;},select:function(element){$(element).select();return element;}};Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Object.toQueryString(pair);}}
return'';},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},setValue:function(element,value){element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element,value);return element;},clear:function(element){$(element).value='';return element;},present:function(element){return $(element).value!='';},activate:function(element){element=$(element);try{element.focus();if(element.select&&(element.tagName.toLowerCase()!='input'||!['button','reset','submit'].include(element.type)))
element.select();}catch(e){}
return element;},disable:function(element){element=$(element);element.disabled=true;return element;},enable:function(element){element=$(element);element.disabled=false;return element;}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(element,value){switch(element.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(element,value);default:return Form.Element.Serializers.textarea(element,value);}},inputSelector:function(element,value){if(Object.isUndefined(value))return element.checked?element.value:null;else element.checked=!!value;},textarea:function(element,value){if(Object.isUndefined(value))return element.value;else element.value=value;},select:function(element,value){if(Object.isUndefined(value))
return this[element.type=='select-one'?'selectOne':'selectMany'](element);else{var opt,currentValue,single=!Object.isArray(value);for(var i=0,length=element.length;i<length;i++){opt=element.options[i];currentValue=this.optionValue(opt);if(single){if(currentValue==value){opt.selected=true;return;}}
else opt.selected=value.include(currentValue);}}},selectOne:function(element){var index=element.selectedIndex;return index>=0?this.optionValue(element.options[index]):null;},selectMany:function(element){var values,length=element.length;if(!length)return null;for(var i=0,values=[];i<length;i++){var opt=element.options[i];if(opt.selected)values.push(this.optionValue(opt));}
return values;},optionValue:function(opt){return Element.extend(opt).hasAttribute('value')?opt.value:opt.text;}};Abstract.TimedObserver=Class.create(PeriodicalExecuter,{initialize:function($super,element,frequency,callback){$super(callback,frequency);this.element=$(element);this.lastValue=this.getValue();},execute:function(){var value=this.getValue();if(Object.isString(this.lastValue)&&Object.isString(value)?this.lastValue!=value:String(this.lastValue)!=String(value)){this.callback(this.element,value);this.lastValue=value;}}});Form.Element.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=Class.create({initialize:function(element,callback){this.element=$(element);this.callback=callback;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=='form')
this.registerFormCallbacks();else
this.registerCallback(this.element);},onElementEvent:function(){var value=this.getValue();if(this.lastValue!=value){this.callback(this.element,value);this.lastValue=value;}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this);},registerCallback:function(element){if(element.type){switch(element.type.toLowerCase()){case'checkbox':case'radio':Event.observe(element,'click',this.onElementEvent.bind(this));break;default:Event.observe(element,'change',this.onElementEvent.bind(this));break;}}}});Form.Element.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.serialize(this.element);}});if(!window.Event)var Event={};Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{},relatedTarget:function(event){var element;switch(event.type){case'mouseover':element=event.fromElement;break;case'mouseout':element=event.toElement;break;default:return null;}
return Element.extend(element);}});Event.Methods=(function(){var isButton;if(Prototype.Browser.IE){var buttonMap={0:1,1:4,2:2};isButton=function(event,code){return event.button==buttonMap[code];};}else if(Prototype.Browser.WebKit){isButton=function(event,code){switch(code){case 0:return event.which==1&&!event.metaKey;case 1:return event.which==1&&event.metaKey;default:return false;}};}else{isButton=function(event,code){return event.which?(event.which===code+1):(event.button===code);};}
return{isLeftClick:function(event){return isButton(event,0)},isMiddleClick:function(event){return isButton(event,1)},isRightClick:function(event){return isButton(event,2)},element:function(event){event=Event.extend(event);var node=event.target,type=event.type,currentTarget=event.currentTarget;if(currentTarget&&currentTarget.tagName){if(type==='load'||type==='error'||(type==='click'&&currentTarget.tagName.toLowerCase()==='input'&&currentTarget.type==='radio'))
node=currentTarget;}
if(node){if(node.nodeType==Node.TEXT_NODE)node=node.parentNode;return Element.extend(node);}else return false;},findElement:function(event,expression){var element=Event.element(event);if(!expression)return element;var elements=[element].concat(element.ancestors());return Selector.findElement(elements,expression,0);},pointer:function(event){var docElement=document.documentElement,body=document.body||{scrollLeft:0,scrollTop:0};return{x:event.pageX||(event.clientX+
(docElement.scrollLeft||body.scrollLeft)-
(docElement.clientLeft||0)),y:event.pageY||(event.clientY+
(docElement.scrollTop||body.scrollTop)-
(docElement.clientTop||0))};},pointerX:function(event){return Event.pointer(event).x},pointerY:function(event){return Event.pointer(event).y},stop:function(event){Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true;}};})();Event.extend=(function(){var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();return m;});if(Prototype.Browser.IE){Object.extend(methods,{stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return"[object Event]"}});return function(event){if(!event)return false;if(event._extendedByPrototype)return event;event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{target:event.srcElement,relatedTarget:Event.relatedTarget(event),pageX:pointer.x,pageY:pointer.y});return Object.extend(event,methods);};}else{Event.prototype=Event.prototype||document.createEvent("HTMLEvents")['__proto__'];Object.extend(Event.prototype,methods);return Prototype.K;}})();Object.extend(Event,(function(){var cache=Event.cache;function getEventID(element){try{if(element._prototypeEventID)return element._prototypeEventID[0];arguments.callee.id=arguments.callee.id||1;return element._prototypeEventID=[++arguments.callee.id];}catch(error){return false;}}
function getDOMEventName(eventName){if(eventName&&eventName.include(':'))return"dataavailable";return eventName;}
function getCacheForID(id){return cache[id]=cache[id]||{};}
function getWrappersForEventName(id,eventName){var c=getCacheForID(id);return c[eventName]=c[eventName]||[];}
function createWrapper(element,eventName,handler){var id=getEventID(element);var c=getWrappersForEventName(id,eventName);if(c.pluck("handler").include(handler))return false;var wrapper=function(event){if(!Event||!Event.extend||(event.eventName&&event.eventName!=eventName))
return false;Event.extend(event);handler.call(element,event);};wrapper.handler=handler;c.push(wrapper);return wrapper;}
function findWrapper(id,eventName,handler){var c=getWrappersForEventName(id,eventName);return c.find(function(wrapper){return wrapper.handler==handler});}
function destroyWrapper(id,eventName,handler){var c=getCacheForID(id);if(!c[eventName])return false;c[eventName]=c[eventName].without(findWrapper(id,eventName,handler));}
function destroyCache(){for(var id in cache)
for(var eventName in cache[id])
cache[id][eventName]=null;}
if(window.attachEvent){window.attachEvent("onunload",destroyCache);}
if(Prototype.Browser.WebKit){window.addEventListener('unload',Prototype.emptyFunction,false);}
return{observe:function(element,eventName,handler){element=$(element);var name=getDOMEventName(eventName);var wrapper=createWrapper(element,eventName,handler);if(!wrapper)return element;if(element.addEventListener){element.addEventListener(name,wrapper,false);}else{element.attachEvent("on"+name,wrapper);}
return element;},stopObserving:function(element,eventName,handler){element=$(element);var id=getEventID(element),name=getDOMEventName(eventName);if(!handler&&eventName){getWrappersForEventName(id,eventName).each(function(wrapper){element.stopObserving(eventName,wrapper.handler);});return element;}else if(!eventName){Object.keys(getCacheForID(id)).each(function(eventName){element.stopObserving(eventName);});return element;}
var wrapper=findWrapper(id,eventName,handler);if(!wrapper)return element;if(element.removeEventListener){element.removeEventListener(name,wrapper,false);}else{element.detachEvent("on"+name,wrapper);}
destroyWrapper(id,eventName,handler);return element;},fire:function(element,eventName,memo){element=$(element);if(element==document&&document.createEvent&&!element.dispatchEvent)
element=document.documentElement;var event;if(document.createEvent){event=document.createEvent("HTMLEvents");event.initEvent("dataavailable",true,true);}else{event=document.createEventObject();event.eventType="ondataavailable";}
event.eventName=eventName;event.memo=memo||{};if(document.createEvent){element.dispatchEvent(event);}else{element.fireEvent(event.eventType,event);}
return Event.extend(event);}};})());Object.extend(Event,Event.Methods);Element.addMethods({fire:Event.fire,observe:Event.observe,stopObserving:Event.stopObserving});Object.extend(document,{fire:Element.Methods.fire.methodize(),observe:Element.Methods.observe.methodize(),stopObserving:Element.Methods.stopObserving.methodize(),loaded:false});(function(){var timer;function fireContentLoadedEvent(){if(document.loaded)return;if(timer)window.clearInterval(timer);document.fire("dom:loaded");document.loaded=true;}
if(document.addEventListener){if(Prototype.Browser.WebKit){timer=window.setInterval(function(){if(/loaded|complete/.test(document.readyState))
fireContentLoadedEvent();},0);Event.observe(window,"load",fireContentLoadedEvent);}else{document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false);}}else{document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");$("__onDOMContentLoaded").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;fireContentLoadedEvent();}};}})();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;var Insertion={Before:function(element,content){return Element.insert(element,{before:content});},Top:function(element,content){return Element.insert(element,{top:content});},Bottom:function(element,content){return Element.insert(element,{bottom:content});},After:function(element,content){return Element.insert(element,{after:content});}};var $continue=new Error('"throw $continue" is deprecated, use "return" instead');var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;},within:function(element,x,y){if(this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element,x,y);this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(element);return(y>=this.offset[1]&&y<this.offset[1]+element.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+element.offsetWidth);},withinIncludingScrolloffsets:function(element,x,y){var offsetcache=Element.cumulativeScrollOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=Element.cumulativeOffset(element);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+element.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+element.offsetWidth);},overlap:function(mode,element){if(!mode)return 0;if(mode=='vertical')
return((this.offset[1]+element.offsetHeight)-this.ycomp)/element.offsetHeight;if(mode=='horizontal')
return((this.offset[0]+element.offsetWidth)-this.xcomp)/element.offsetWidth;},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(element){Position.prepare();return Element.absolutize(element);},relativize:function(element){Position.prepare();return Element.relativize(element);},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(source,target,options){options=options||{};return Element.clonePosition(target,source,options);}};if(!document.getElementsByClassName)document.getElementsByClassName=function(instanceMethods){function iter(name){return name.blank()?null:"[contains(concat(' ', @class, ' '), ' "+name+" ')]";}
instanceMethods.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(element,className){className=className.toString().strip();var cond=/\s/.test(className)?$w(className).map(iter).join(''):iter(className);return cond?document._getElementsByXPath('.//*'+cond,element):[];}:function(element,className){className=className.toString().strip();var elements=[],classNames=(/\s/.test(className)?$w(className):null);if(!classNames&&!className)return elements;var nodes=$(element).getElementsByTagName('*');className=' '+className+' ';for(var i=0,child,cn;child=nodes[i];i++){if(child.className&&(cn=' '+child.className+' ')&&(cn.include(className)||(classNames&&classNames.all(function(name){return!name.toString().blank()&&cn.include(' '+name+' ');}))))
elements.push(Element.extend(child));}
return elements;};return function(className,parentElement){return $(parentElement||document.body).getElementsByClassName(className);};}(Element.Methods);Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(element){this.element=$(element);},_each:function(iterator){this.element.className.split(/\s+/).select(function(name){return name.length>0;})._each(iterator);},set:function(className){this.element.className=className;},add:function(classNameToAdd){if(this.include(classNameToAdd))return;this.set($A(this).concat(classNameToAdd).join(' '));},remove:function(classNameToRemove){if(!this.include(classNameToRemove))return;this.set($A(this).without(classNameToRemove).join(' '));},toString:function(){return $A(this).join(' ');}};Object.extend(Element.ClassNames.prototype,Enumerable);Element.addMethods();

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 $A(opt).all(function(value){return Validation.get(value).test(v,elm);})}}
var Validation=Class.create();Validation.defaultOptions={onSubmit:true,stopOnFirst:false,immediate:false,focusOnError:true,useTitles:false,addClassNameToContainer:false,containerClassName:'.input-box',onFormValidate:function(result,form){},onElementValidate:function(result,elm){}};Validation.prototype={initialize:function(form,options){this.form=$(form);if(!this.form){return;}
this.options=Object.extend({onSubmit:Validation.defaultOptions.onSubmit,stopOnFirst:Validation.defaultOptions.stopOnFirst,immediate:Validation.defaultOptions.immediate,focusOnError:Validation.defaultOptions.focusOnError,useTitles:Validation.defaultOptions.useTitles,onFormValidate:Validation.defaultOptions.onFormValidate,onElementValidate:Validation.defaultOptions.onElementValidate},options||{});if(this.options.onSubmit)Event.observe(this.form,'submit',this.onSubmit.bind(this),false);if(this.options.immediate){Form.getElements(this.form).each(function(input){if(input.tagName.toLowerCase()=='select'){Event.observe(input,'blur',this.onChange.bindAsEventListener(this));}
if(input.type.toLowerCase()=='radio'||input.type.toLowerCase()=='checkbox'){Event.observe(input,'click',this.onChange.bindAsEventListener(this));}else{Event.observe(input,'change',this.onChange.bindAsEventListener(this));}},this);}},onChange:function(ev){Validation.isOnChange=true;Validation.validate(Event.element(ev),{useTitle:this.options.useTitles,onElementValidate:this.options.onElementValidate});Validation.isOnChange=false;},onSubmit:function(ev){if(!this.validate())Event.stop(ev);},validate:function(){var result=false;var useTitles=this.options.useTitles;var callback=this.options.onElementValidate;try{if(this.options.stopOnFirst){result=Form.getElements(this.form).all(function(elm){if(elm.hasClassName('local-validation')&&!this.isElementInForm(elm,this.form)){return true;}
return Validation.validate(elm,{useTitle:useTitles,onElementValidate:callback});},this);}else{result=Form.getElements(this.form).collect(function(elm){if(elm.hasClassName('local-validation')&&!this.isElementInForm(elm,this.form)){return true;}
return Validation.validate(elm,{useTitle:useTitles,onElementValidate:callback});},this).all();}}catch(e){}
if(!result&&this.options.focusOnError){try{Form.getElements(this.form).findAll(function(elm){return $(elm).hasClassName('validation-failed')}).first().focus()}
catch(e){}}
this.options.onFormValidate(result,this.form);return result;},reset:function(){Form.getElements(this.form).each(Validation.reset);},isElementInForm:function(elm,form){var domForm=elm.up('form');if(domForm==form){return true;}
return false;}}
Object.extend(Validation,{validate:function(elm,options){options=Object.extend({useTitle:false,onElementValidate:function(result,elm){}},options||{});elm=$(elm);var cn=$w(elm.className);return result=cn.all(function(value){var test=Validation.test(value,elm,options.useTitle);options.onElementValidate(test,elm);return test;});},insertAdvice:function(elm,advice){var container=$(elm).up('.field-row');if(container){Element.insert(container,{after:advice});}else if(elm.up('td.value')){elm.up('td.value').insert({bottom:advice});}else if(elm.advaiceContainer&&$(elm.advaiceContainer)){$(elm.advaiceContainer).update(advice);}
else{switch(elm.type.toLowerCase()){case'checkbox':case'radio':var p=elm.parentNode;if(p){Element.insert(p,{'bottom':advice});}else{Element.insert(elm,{'after':advice});}
break;default:Element.insert(elm,{'after':advice});}}},showAdvice:function(elm,advice,adviceName){if(!elm.advices){elm.advices=new Hash();}
else{elm.advices.each(function(pair){this.hideAdvice(elm,pair.value);}.bind(this));}
elm.advices.set(adviceName,advice);if(typeof Effect=='undefined'){advice.style.display='block';}else{if(!advice._adviceAbsolutize){new Effect.Appear(advice,{duration:1});}else{Position.absolutize(advice);advice.show();advice.setStyle({'top':advice._adviceTop,'left':advice._adviceLeft,'width':advice._adviceWidth,'z-index':1000});advice.addClassName('advice-absolute');}}},hideAdvice:function(elm,advice){if(advice!=null)advice.hide();},updateCallback:function(elm,status){if(typeof elm.callbackFunction!='undefined'){eval(elm.callbackFunction+'(\''+elm.id+'\',\''+status+'\')');}},ajaxError:function(elm,errorMsg){var name='validate-ajax';var advice=Validation.getAdvice(name,elm);if(advice==null){advice=this.createAdvice(name,elm,false,errorMsg);}
this.showAdvice(elm,advice,'validate-ajax');this.updateCallback(elm,'failed');elm.addClassName('validation-failed');elm.addClassName('validate-ajax');if(Validation.defaultOptions.addClassNameToContainer&&Validation.defaultOptions.containerClassName!=''){var container=elm.up(Validation.defaultOptions.containerClassName);if(container&&this.allowContainerClassName(elm)){container.removeClassName('validation-passed');container.addClassName('validation-error');}}},allowContainerClassName:function(elm){if(elm.type=='radio'||elm.type=='checkbox'){return elm.hasClassName('change-container-classname');}
return true;},test:function(name,elm,useTitle){var v=Validation.get(name);var prop='__advice'+name.camelize();try{if(Validation.isVisible(elm)&&!v.test($F(elm),elm)){var advice=Validation.getAdvice(name,elm);if(advice==null){advice=this.createAdvice(name,elm,useTitle);}
this.showAdvice(elm,advice,name);this.updateCallback(elm,'failed');elm[prop]=1;if(!elm.advaiceContainer){elm.removeClassName('validation-passed');elm.addClassName('validation-failed');}
if(Validation.defaultOptions.addClassNameToContainer&&Validation.defaultOptions.containerClassName!=''){var container=elm.up(Validation.defaultOptions.containerClassName);if(container&&this.allowContainerClassName(elm)){container.removeClassName('validation-passed');container.addClassName('validation-error');}}
return false;}else{var advice=Validation.getAdvice(name,elm);this.hideAdvice(elm,advice);this.updateCallback(elm,'passed');elm[prop]='';elm.removeClassName('validation-failed');elm.addClassName('validation-passed');if(Validation.defaultOptions.addClassNameToContainer&&Validation.defaultOptions.containerClassName!=''){var container=elm.up(Validation.defaultOptions.containerClassName);if(container&&!container.down('.validation-failed')&&this.allowContainerClassName(elm)){if(!Validation.get('IsEmpty').test(elm.value)||!this.isVisible(elm)){container.addClassName('validation-passed');}else{container.removeClassName('validation-passed');}
container.removeClassName('validation-error');}}
return true;}}catch(e){throw(e)}},isVisible:function(elm){while(elm.tagName!='BODY'){if(!$(elm).visible())return false;elm=elm.parentNode;}
return true;},getAdvice:function(name,elm){return $('advice-'+name+'-'+Validation.getElmID(elm))||$('advice-'+Validation.getElmID(elm));},createAdvice:function(name,elm,useTitle,customError){var v=Validation.get(name);var errorMsg=useTitle?((elm&&elm.title)?elm.title:v.error):v.error;if(customError){errorMsg=customError;}
try{if(Translator){errorMsg=Translator.translate(errorMsg);}}
catch(e){}
advice='<div class="validation-advice" id="advice-'+name+'-'+Validation.getElmID(elm)+'" style="display:none">'+errorMsg+'</div>'
Validation.insertAdvice(elm,advice);advice=Validation.getAdvice(name,elm);if($(elm).hasClassName('absolute-advice')){var dimensions=$(elm).getDimensions();var originalPosition=Position.cumulativeOffset(elm);advice._adviceTop=(originalPosition[1]+dimensions.height)+'px';advice._adviceLeft=(originalPosition[0])+'px';advice._adviceWidth=(dimensions.width)+'px';advice._adviceAbsolutize=true;}
return advice;},getElmID:function(elm){return elm.id?elm.id:elm.name;},reset:function(elm){elm=$(elm);var cn=$w(elm.className);cn.each(function(value){var prop='__advice'+value.camelize();if(elm[prop]){var advice=Validation.getAdvice(value,elm);if(advice){advice.hide();}
elm[prop]='';}
elm.removeClassName('validation-failed');elm.removeClassName('validation-passed');if(Validation.defaultOptions.addClassNameToContainer&&Validation.defaultOptions.containerClassName!=''){var container=elm.up(Validation.defaultOptions.containerClassName);if(container){container.removeClassName('validation-passed');container.removeClassName('validation-error');}}});},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={};$A(validators).each(function(value){nv[value[0]]=new Validator(value[0],value[1],value[2],(value.length>3?value[3]:{}));});Object.extend(Validation.methods,nv);},get:function(name){return Validation.methods[name]?Validation.methods[name]:Validation.methods['_LikeNoIDIEverSaw_'];},methods:{'_LikeNoIDIEverSaw_':new Validator('_LikeNoIDIEverSaw_','',{})}});Validation.add('IsEmpty','',function(v){return(v==''||(v==null)||(v.length==0)||/^\s+$/.test(v));});Validation.addAllThese([['validate-select','Please select an option.',function(v){return((v!="none")&&(v!=null)&&(v.length!=0));}],['required-entry','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(parseNumber(v))&&!/^\s+$/.test(parseNumber(v)));}],['validate-digits','Please use numbers only in this field. please avoid spaces or other characters such as dots or commas.',function(v){return Validation.get('IsEmpty').test(v)||!/[^\d]/.test(v);}],['validate-alpha','Please use letters only (a-z or A-Z) in this field.',function(v){return Validation.get('IsEmpty').test(v)||/^[a-zA-Z]+$/.test(v)}],['validate-code','Please use only letters (a-z), numbers (0-9) or underscore(_) in this field, first character should be a letter.',function(v){return Validation.get('IsEmpty').test(v)||/^[a-z]+[a-z0-9_]+$/.test(v)}],['validate-alphanum','Please use only letters (a-z or A-Z) or numbers (0-9) only in this field. No spaces or other characters are allowed.',function(v){return Validation.get('IsEmpty').test(v)||/^[a-zA-Z0-9]+$/.test(v)}],['validate-street','Please use only letters (a-z or A-Z) or numbers (0-9) or spaces and # only in this field.',function(v){return Validation.get('IsEmpty').test(v)||/^[ \w]{3,}([A-Za-z]\.)?([ \w]*\#\d+)?(\r\n| )[ \w]{3,}/.test(v)}],['validate-phoneStrict','Please enter a valid phone number. For example (123) 456-7890 or 123-456-7890.',function(v){return Validation.get('IsEmpty').test(v)||/^(\()?\d{3}(\))?(-|\s)?\d{3}(-|\s)\d{4}$/.test(v);}],['validate-phoneLax','Please enter a valid phone number. For example (123) 456-7890 or 123-456-7890.',function(v){return Validation.get('IsEmpty').test(v)||/^((\d[-. ]?)?((\(\d{3}\))|\d{3}))?[-. ]?\d{3}[-. ]?\d{4}$/.test(v);}],['validate-fax','Please enter a valid fax number. For example (123) 456-7890 or 123-456-7890.',function(v){return Validation.get('IsEmpty').test(v)||/^(\()?\d{3}(\))?(-|\s)?\d{3}(-|\s)\d{4}$/.test(v);}],['validate-date','Please enter a valid date.',function(v){var test=new Date(v);return Validation.get('IsEmpty').test(v)||!isNaN(test);}],['validate-email','Please enter a valid email address. For example johndoe@domain.com.',function(v){return Validation.get('IsEmpty').test(v)||/^[a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]+(\.[a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2,})/i.test(v)}],['validate-emailSender','Please use only visible characters and spaces.',function(v){return Validation.get('IsEmpty').test(v)||/^[\S ]+$/.test(v)}],['validate-password','Please enter 6 or more characters. Leading or trailing spaces will be ignored.',function(v){var pass=v.strip();return!(pass.length>0&&pass.length<6);}],['validate-admin-password','Please enter 7 or more characters. Password should contain both numeric and alphabetic characters.',function(v){var pass=v.strip();if(0==pass.length){return true;}
if(!(/[a-z]/i.test(v))||!(/[0-9]/.test(v))){return false;}
return!(pass.length<7);}],['validate-cpassword','Please make sure your passwords match.',function(v){var conf=$('confirmation')?$('confirmation'):$$('.validate-cpassword')[0];var pass=false;if($('password')){pass=$('password');}
var passwordElements=$$('.validate-password');for(var i=0;i<passwordElements.size();i++){var passwordElement=passwordElements[i];if(passwordElement.up('form').id==conf.up('form').id){pass=passwordElement;}}
if($$('.validate-admin-password').size()){pass=$$('.validate-admin-password')[0];}
return(pass.value==conf.value);}],['validate-url','Please enter a valid URL. http:// is required',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-clean-url','Please enter a valid URL. For example http://www.example.com or www.example.com',function(v){return Validation.get('IsEmpty').test(v)||/^(http|https|ftp):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+.(com|org|net|dk|at|us|tv|info|uk|co.uk|biz|se)$)(:(\d+))?\/?/i.test(v)||/^(www)((\.[A-Z0-9][A-Z0-9_-]*)+.(com|org|net|dk|at|us|tv|info|uk|co.uk|biz|se)$)(:(\d+))?\/?/i.test(v)}],['validate-identifier','Please enter a valid URL Key. For example "example-page", "example-page.html" or "anotherlevel/example-page"',function(v){return Validation.get('IsEmpty').test(v)||/^[A-Z0-9][A-Z0-9_\/-]+(\.[A-Z0-9_-]+)*$/i.test(v)}],['validate-xml-identifier','Please enter a valid XML-identifier. For example something_1, block5, id-4',function(v){return Validation.get('IsEmpty').test(v)||/^[A-Z][A-Z0-9_\/-]*$/i.test(v)}],['validate-ssn','Please enter a valid social security number. For example 123-45-6789.',function(v){return Validation.get('IsEmpty').test(v)||/^\d{3}-?\d{2}-?\d{4}$/.test(v);}],['validate-zip','Please enter a valid zip code. For example 90602 or 90602-1234.',function(v){return Validation.get('IsEmpty').test(v)||/(^\d{5}$)|(^\d{5}-\d{4}$)/.test(v);}],['validate-zip-international','Please enter a valid zip code.',function(v){return true;}],['validate-date-au','Please use this date format: dd/mm/yyyy. For example 17/03/2006 for the 17th of March, 2006.',function(v){if(Validation.get('IsEmpty').test(v))return true;var regex=/^(\d{2})\/(\d{2})\/(\d{4})$/;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-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);});}],['validate-one-required-by-name','Please select one of the options.',function(v,elm){var inputs=$$('input[name="'+elm.name.replace(/([\\"])/g,'\\$1')+'"]');var error=1;for(var i=0;i<inputs.length;i++){if((inputs[i].type=='checkbox'||inputs[i].type=='radio')&&inputs[i].checked==true){error=0;}
if(Validation.isOnChange&&(inputs[i].type=='checkbox'||inputs[i].type=='radio')){Validation.reset(inputs[i]);}}
if(error==0){return true;}else{return false;}}],['validate-not-negative-number','Please enter a valid number in this field.',function(v){v=parseNumber(v);return(!isNaN(v)&&v>=0);}],['validate-state','Please select State/Province.',function(v){return(v!=0||v=='');}],['validate-new-password','Please enter 6 or more characters. Leading or trailing spaces will be ignored.',function(v){if(!Validation.get('validate-password').test(v))return false;if(Validation.get('IsEmpty').test(v)&&v!='')return false;return true;}],['validate-greater-than-zero','Please enter a number greater than 0 in this field.',function(v){if(v.length)
return parseFloat(v)>0;else
return true;}],['validate-zero-or-greater','Please enter a number 0 or greater in this field.',function(v){if(v.length)
return parseFloat(v)>=0;else
return true;}],['validate-cc-number','Please enter a valid credit card number.',function(v,elm){var ccTypeContainer=$(elm.id.substr(0,elm.id.indexOf('_cc_number'))+'_cc_type');if(ccTypeContainer&&typeof Validation.creditCartTypes.get(ccTypeContainer.value)!='undefined'&&Validation.creditCartTypes.get(ccTypeContainer.value)[2]==false){if(!Validation.get('IsEmpty').test(v)&&Validation.get('validate-digits').test(v)){return true;}else{return false;}}
return validateCreditCard(v);}],['validate-cc-type','Credit card number doesn\'t match credit card type',function(v,elm){elm.value=removeDelimiters(elm.value);v=removeDelimiters(v);var ccTypeContainer=$(elm.id.substr(0,elm.id.indexOf('_cc_number'))+'_cc_type');if(!ccTypeContainer){return true;}
var ccType=ccTypeContainer.value;if(typeof Validation.creditCartTypes.get(ccType)=='undefined'){return false;}
if(Validation.creditCartTypes.get(ccType)[0]==false){return true;}
var ccMatchedType='';Validation.creditCartTypes.each(function(pair){if(pair.value[0]&&v.match(pair.value[0])){ccMatchedType=pair.key;throw $break;}});if(ccMatchedType!=ccType){return false;}
if(ccTypeContainer.hasClassName('validation-failed')&&Validation.isOnChange){Validation.validate(ccTypeContainer);}
return true;}],['validate-cc-type-select','Card type doesn\'t match credit card number',function(v,elm){var ccNumberContainer=$(elm.id.substr(0,elm.id.indexOf('_cc_type'))+'_cc_number');if(Validation.isOnChange&&Validation.get('IsEmpty').test(ccNumberContainer.value)){return true;}
if(Validation.get('validate-cc-type').test(ccNumberContainer.value,ccNumberContainer)){Validation.validate(ccNumberContainer);}
return Validation.get('validate-cc-type').test(ccNumberContainer.value,ccNumberContainer);}],['validate-cc-exp','Incorrect credit card expiration date',function(v,elm){var ccExpMonth=v;var ccExpYear=$(elm.id.substr(0,elm.id.indexOf('_expiration'))+'_expiration_yr').value;var currentTime=new Date();var currentMonth=currentTime.getMonth()+1;var currentYear=currentTime.getFullYear();if(ccExpMonth<currentMonth&&ccExpYear==currentYear){return false;}
return true;}],['validate-cc-cvn','Please enter a valid credit card verification number.',function(v,elm){var ccTypeContainer=$(elm.id.substr(0,elm.id.indexOf('_cc_cid'))+'_cc_type');if(!ccTypeContainer){return true;}
var ccType=ccTypeContainer.value;if(typeof Validation.creditCartTypes.get(ccType)=='undefined'){return false;}
var re=Validation.creditCartTypes.get(ccType)[1];if(v.match(re)){return true;}
return false;}],['validate-ajax','',function(v,elm){return true;}],['validate-data','Please use only letters (a-z or A-Z), numbers (0-9) or underscore(_) in this field, first character should be a letter.',function(v){if(v!=''&&v){return/^[A-Za-z]+[A-Za-z0-9_]+$/.test(v);}
return true;}],['validate-css-length','Please input a valid CSS-length. For example 100px or 77pt or 20em or .5ex or 50%',function(v){if(v!=''&&v){return/^[0-9\.]+(px|pt|em|ex|%)?$/.test(v)&&(!(/\..*\./.test(v)))&&!(/\.$/.test(v));}
return true;}],['validate-length','Maximum length exceeded.',function(v,elm){var re=new RegExp(/^maximum-length-[0-9]+$/);var result=true;$w(elm.className).each(function(name,index){if(name.match(re)&&result){var length=name.split('-')[2];result=(v.length<=length);}});return result;}],['validate-percents','Please enter a number lower than 100',{max:100}]]);function validateCreditCard(s){var v="0123456789";var w="";for(i=0;i<s.length;i++){x=s.charAt(i);if(v.indexOf(x,0)!=-1)
w+=x;}
j=w.length/2;k=Math.floor(j);m=Math.ceil(j)-k;c=0;for(i=0;i<k;i++){a=w.charAt(i*2+m)*2;c+=a>9?Math.floor(a/10+a%10):a;}
for(i=0;i<k+m;i++)c+=w.charAt(i*2+1-m)*1;return(c%10==0);}
function removeDelimiters(v){v=v.replace(/\s/g,'');v=v.replace(/\-/g,'');return v;}
function parseNumber(v)
{if(typeof v!='string'){return parseFloat(v);}
var isDot=v.indexOf('.');var isComa=v.indexOf(',');if(isDot!=-1&&isComa!=-1){if(isComa>isDot){v=v.replace('.','').replace(',','.');}
else{v=v.replace(',','');}}
else if(isComa!=-1){v=v.replace(',','.');}
return parseFloat(v);}
Validation.creditCartTypes=$H({'VI':[new RegExp('^4[0-9]{12}([0-9]{3})?$'),new RegExp('^[0-9]{3}$'),true],'MC':[new RegExp('^5[1-5][0-9]{14}$'),new RegExp('^[0-9]{3}$'),true],'AE':[new RegExp('^3[47][0-9]{13}$'),new RegExp('^[0-9]{4}$'),true],'DI':[new RegExp('^6011[0-9]{12}$'),new RegExp('^[0-9]{3}$'),true],'SS':[new RegExp('^((6759[0-9]{12})|(49[013][1356][0-9]{13})|(633[34][0-9]{12})|(633110[0-9]{10})|(564182[0-9]{10}))([0-9]{2,3})?$'),new RegExp('^([0-9]{3}|[0-9]{4})?$'),true],'OT':[false,new RegExp('^([0-9]{3}|[0-9]{4})?$'),false]});

var Builder={NODEMAP:{AREA:'map',CAPTION:'table',COL:'table',COLGROUP:'table',LEGEND:'fieldset',OPTGROUP:'select',OPTION:'select',PARAM:'object',TBODY:'table',TD:'table',TFOOT:'table',TH:'table',THEAD:'table',TR:'table'},node:function(elementName){elementName=elementName.toUpperCase();var parentTag=this.NODEMAP[elementName]||'div';var parentElement=document.createElement(parentTag);try{parentElement.innerHTML="<"+elementName+"></"+elementName+">";}catch(e){}
var element=parentElement.firstChild||null;if(element&&(element.tagName.toUpperCase()!=elementName))
element=element.getElementsByTagName(elementName)[0];if(!element)element=document.createElement(elementName);if(!element)return;if(arguments[1])
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attrs+"></"+elementName+">";}catch(e){}
element=parentElement.firstChild||null;if(!element){element=document.createElement(elementName);for(attr in arguments[1])
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this._children(element,arguments[2]);return $(element);},_text:function(text){return document.createTextNode(text);},ATTR_MAP:{'className':'class','htmlFor':'for'},_attributes:function(attributes){var attrs=[];for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP?this.ATTR_MAP[attribute]:attribute)+'="'+attributes[attribute].toString().escapeHTML().gsub(/"/,'&quot;')+'"');return attrs.join(" ");},_children:function(element,children){if(children.tagName){element.appendChild(children);return;}
if(typeof children=='object'){children.flatten().each(function(e){if(typeof e=='object')
element.appendChild(e);else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));});}else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));},_isStringOrNumber:function(param){return(typeof param=='string'||typeof param=='number');},build:function(html){var element=this.node('div');$(element).update(html.strip());return element.down();},dump:function(scope){if(typeof scope!='object'&&typeof scope!='function')scope=window;var tags=("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY "+"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET "+"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);tags.each(function(tag){scope[tag]=function(){return Builder.node.apply(Builder,[tag].concat($A(arguments)));};});}};

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)+.5;},reverse:function(pos){return 1-pos;},flicker:function(pos){var pos=((-Math.cos(pos*Math.PI)/4)+.75)+Math.random()/4;return pos>1?1:pos;},wobble:function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+.5;},pulse:function(pos,pulses){return(-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2)+.5;},spring:function(pos){return 1-(Math.cos(pos*4.5*Math.PI)*Math.exp(-pos*6));},none:function(pos){return 0;},full:function(pos){return 1;}},DefaultOptions:{duration:1.0,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))
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effect.startOn+=timestamp;effect.finishOn+=timestamp;if(!effect.options.queue.limit||(this.effects.length<effect.options.queue.limit))
this.effects.push(effect);if(!this.interval)
this.interval=setInterval(this.loop.bind(this),15);},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=null;}},loop:function(){var timePos=new Date().getTime();for(var i=0,len=this.effects.length;i<len;i++)
this.effects[i]&&this.effects[i].loop(timePos);}});Effect.Queues={instances:$H(),get:function(queueName){if(!Object.isString(queueName))return queueName;return this.instances.get(queueName)||this.instances.set(queueName,new Effect.ScopedQueue());}};Effect.Queue=Effect.Queues.get('global');Effect.Base=Class.create({position:null,start:function(options){function codeForEvent(options,eventName){return((options[eventName+'Internal']?'this.options.'+eventName+'Internal(this);':'')+
(options[eventName]?'this.options.'+eventName+'(this);':''));}
if(options&&options.transition===false)options.transition=Effect.Transitions.linear;this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state='idle';this.startOn=this.options.delay*1000;this.finishOn=this.startOn+(this.options.duration*1000);this.fromToDelta=this.options.to-this.options.from;this.totalTime=this.finishOn-this.startOn;this.totalFrames=this.options.fps*this.options.duration;this.render=(function(){function dispatch(effect,eventName){if(effect.options[eventName+'Internal'])
effect.options[eventName+'Internal'](effect);if(effect.options[eventName])
effect.options[eventName](effect);}
return function(pos){if(this.state==="idle"){this.state="running";dispatch(this,'beforeSetup');if(this.setup)this.setup();dispatch(this,'afterSetup');}
if(this.state==="running"){pos=(this.options.transition(pos)*this.fromToDelta)+this.options.from;this.position=pos;dispatch(this,'beforeUpdate');if(this.update)this.update(pos);dispatch(this,'afterUpdate');}};})();this.event('beforeStart');if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).add(this);},loop:function(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1.0);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=$(element).cumulativeOffset();if(options.offset)elementOffsets[1]+=options.offset;return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1],options,function(p){scrollTo(scrollOffsets.left,p.round());});};Effect.Fade=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();var options=Object.extend({from:element.getOpacity()||1.0,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]||{},oldOpacity=element.getInlineOpacity(),transition=options.transition||Effect.Transitions.linear,reverser=function(pos){return 1-transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2)+.5);};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(Object.isUndefined(Effect))
throw("dragdrop.js requires including script.aculo.us' effects.js library");var Droppables={drops:[],remove:function(element){this.drops=this.drops.reject(function(d){return d.element==$(element)});},add:function(element){element=$(element);var options=Object.extend({greedy:true,hoverclass:null,tree:false},arguments[1]||{});if(options.containment){options._containers=[];var containment=options.containment;if(Object.isArray(containment)){containment.each(function(c){options._containers.push($(c))});}else{options._containers.push($(containment));}}
if(options.accept)options.accept=[options.accept].flatten();Element.makePositioned(element);options.element=element;this.drops.push(options);},findDeepestChild:function(drops){deepest=drops[0];for(i=1;i<drops.length;++i)
if(Element.isParent(drops[i].element,deepest.element))
deepest=drops[i];return deepest;},isContained:function(element,drop){var containmentNode;if(drop.tree){containmentNode=element.treeNode;}else{containmentNode=element.parentNode;}
return drop._containers.detect(function(c){return containmentNode==c});},isAffected:function(point,element,drop){return((drop.element!=element)&&((!drop._containers)||this.isContained(element,drop))&&((!drop.accept)||(Element.classNames(element).detect(function(v){return drop.accept.include(v)})))&&Position.within(drop.element,point[0],point[1]));},deactivate:function(drop){if(drop.hoverclass)
Element.removeClassName(drop.element,drop.hoverclass);this.last_active=null;},activate:function(drop){if(drop.hoverclass)
Element.addClassName(drop.element,drop.hoverclass);this.last_active=drop;},show:function(point,element){if(!this.drops.length)return;var drop,affected=[];this.drops.each(function(drop){if(Droppables.isAffected(point,element,drop))
affected.push(drop);});if(affected.length>0)
drop=Droppables.findDeepestChild(affected);if(this.last_active&&this.last_active!=drop)this.deactivate(this.last_active);if(drop){Position.within(drop.element,point[0],point[1]);if(drop.onHover)
drop.onHover(element,drop.element,Position.overlap(drop.overlap,drop.element));if(drop!=this.last_active)Droppables.activate(drop);}},fire:function(event,element){if(!this.last_active)return;Position.prepare();if(this.isAffected([Event.pointerX(event),Event.pointerY(event)],element,this.last_active))
if(this.last_active.onDrop){this.last_active.onDrop(element,this.last_active.element,event);return true;}},reset:function(){if(this.last_active)
this.deactivate(this.last_active);}};var Draggables={drags:[],observers:[],register:function(draggable){if(this.drags.length==0){this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.updateDrag.bindAsEventListener(this);this.eventKeypress=this.keyPress.bindAsEventListener(this);Event.observe(document,"mouseup",this.eventMouseUp);Event.observe(draggable.element,"mousemove",this.eventMouseMove);Event.observe(document,"keypress",this.eventKeypress);}
this.drags.push(draggable);},unregister:function(draggable){this.drags=this.drags.reject(function(d){return d==draggable});if(this.drags.length==0){Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(draggable.element,"mousemove",this.eventMouseMove);Event.stopObserving(document,"keypress",this.eventKeypress);}},activate:function(draggable){if(draggable.options.delay){this._timeout=setTimeout(function(){Draggables._timeout=null;window.focus();Draggables.activeDraggable=draggable;}.bind(this),draggable.options.delay);}else{window.focus();this.activeDraggable=draggable;}},deactivate:function(){this.activeDraggable=null;},updateDrag:function(event){if(!this.activeDraggable)return;var pointer=[Event.pointerX(event),Event.pointerY(event)];if(this._lastPointer&&(this._lastPointer.inspect()==pointer.inspect()))return;this._lastPointer=pointer;this.activeDraggable.updateDrag(event,pointer);},endDrag:function(event){if(this._timeout){clearTimeout(this._timeout);this._timeout=null;}
if(!this.activeDraggable)return;this._lastPointer=null;this.activeDraggable.endDrag(event);this.activeDraggable=null;},keyPress:function(event){if(this.activeDraggable)
this.activeDraggable.keyPress(event);},addObserver:function(observer){this.observers.push(observer);this._cacheObserverCallbacks();},removeObserver:function(element){this.observers=this.observers.reject(function(o){return o.element==element});this._cacheObserverCallbacks();},notify:function(eventName,draggable,event){if(this[eventName+'Count']>0)
this.observers.each(function(o){if(o[eventName])o[eventName](eventName,draggable,event);});if(draggable.options[eventName])draggable.options[eventName](draggable,event);},_cacheObserverCallbacks:function(){['onStart','onEnd','onDrag'].each(function(eventName){Draggables[eventName+'Count']=Draggables.observers.select(function(o){return o[eventName];}).length;});}};var Draggable=Class.create({initialize:function(element){var defaults={handle:false,reverteffect:function(element,top_offset,left_offset){var dur=Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;new Effect.Move(element,{x:-left_offset,y:-top_offset,duration:dur,queue:{scope:'_draggable',position:'end'}});},endeffect:function(element){var toOpacity=Object.isNumber(element._opacity)?element._opacity:1.0;new Effect.Opacity(element,{duration:0.2,from:0.7,to:toOpacity,queue:{scope:'_draggable',position:'end'},afterFinish:function(){Draggable._dragging[element]=false}});},zindex:1000,revert:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,snap:false,delay:0};if(!arguments[1]||Object.isUndefined(arguments[1].endeffect))
Object.extend(defaults,{starteffect:function(element){element._opacity=Element.getOpacity(element);Draggable._dragging[element]=true;new Effect.Opacity(element,{duration:0.2,from:element._opacity,to:0.7});}});var options=Object.extend(defaults,arguments[1]||{});this.element=$(element);if(options.handle&&Object.isString(options.handle))
this.handle=this.element.down('.'+options.handle,0);if(!this.handle)this.handle=$(options.handle);if(!this.handle)this.handle=this.element;if(options.scroll&&!options.scroll.scrollTo&&!options.scroll.outerHTML){options.scroll=$(options.scroll);this._isScrollChild=Element.childOf(this.element,options.scroll);}
Element.makePositioned(this.element);this.options=options;this.dragging=false;this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);Draggables.register(this);},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown);Draggables.unregister(this);},currentDelta:function(){return([parseInt(Element.getStyle(this.element,'left')||'0'),parseInt(Element.getStyle(this.element,'top')||'0')]);},initDrag:function(event){if(!Object.isUndefined(Draggable._dragging[this.element])&&Draggable._dragging[this.element])return;if(Event.isLeftClick(event)){var src=Event.element(event);if((tag_name=src.tagName.toUpperCase())&&(tag_name=='INPUT'||tag_name=='SELECT'||tag_name=='OPTION'||tag_name=='BUTTON'||tag_name=='TEXTAREA'))return;var pointer=[Event.pointerX(event),Event.pointerY(event)];var pos=Position.cumulativeOffset(this.element);this.offset=[0,1].map(function(i){return(pointer[i]-pos[i])});Draggables.activate(this);Event.stop(event);}},startDrag:function(event){this.dragging=true;if(!this.delta)
this.delta=this.currentDelta();if(this.options.zindex){this.originalZ=parseInt(Element.getStyle(this.element,'z-index')||0);this.element.style.zIndex=this.options.zindex;}
if(this.options.ghosting){this._clone=this.element.cloneNode(true);this._originallyAbsolute=(this.element.getStyle('position')=='absolute');if(!this._originallyAbsolute)
Position.absolutize(this.element);this.element.parentNode.insertBefore(this._clone,this.element);}
if(this.options.scroll){if(this.options.scroll==window){var where=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=where.left;this.originalScrollTop=where.top;}else{this.originalScrollLeft=this.options.scroll.scrollLeft;this.originalScrollTop=this.options.scroll.scrollTop;}}
Draggables.notify('onStart',this,event);if(this.options.starteffect)this.options.starteffect(this.element);},updateDrag:function(event,pointer){if(!this.dragging)this.startDrag(event);if(!this.options.quiet){Position.prepare();Droppables.show(pointer,this.element);}
Draggables.notify('onDrag',this,event);this.draw(pointer);if(this.options.change)this.options.change(this);if(this.options.scroll){this.stopScrolling();var p;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){p=[left,top,left+width,top+height];}}else{p=Position.page(this.options.scroll);p[0]+=this.options.scroll.scrollLeft+Position.deltaX;p[1]+=this.options.scroll.scrollTop+Position.deltaY;p.push(p[0]+this.options.scroll.offsetWidth);p.push(p[1]+this.options.scroll.offsetHeight);}
var speed=[0,0];if(pointer[0]<(p[0]+this.options.scrollSensitivity))speed[0]=pointer[0]-(p[0]+this.options.scrollSensitivity);if(pointer[1]<(p[1]+this.options.scrollSensitivity))speed[1]=pointer[1]-(p[1]+this.options.scrollSensitivity);if(pointer[0]>(p[2]-this.options.scrollSensitivity))speed[0]=pointer[0]-(p[2]-this.options.scrollSensitivity);if(pointer[1]>(p[3]-this.options.scrollSensitivity))speed[1]=pointer[1]-(p[3]-this.options.scrollSensitivity);this.startScrolling(speed);}
if(Prototype.Browser.WebKit)window.scrollBy(0,0);Event.stop(event);},finishDrag:function(event,success){this.dragging=false;if(this.options.quiet){Position.prepare();var pointer=[Event.pointerX(event),Event.pointerY(event)];Droppables.show(pointer,this.element);}
if(this.options.ghosting){if(!this._originallyAbsolute)
Position.relativize(this.element);delete this._originallyAbsolute;Element.remove(this._clone);this._clone=null;}
var dropped=false;if(success){dropped=Droppables.fire(event,this.element);if(!dropped)dropped=false;}
if(dropped&&this.options.onDropped)this.options.onDropped(this.element);Draggables.notify('onEnd',this,event);var revert=this.options.revert;if(revert&&Object.isFunction(revert))revert=revert(this.element);var d=this.currentDelta();if(revert&&this.options.reverteffect){if(dropped==0||revert!='failure')
this.options.reverteffect(this.element,d[1]-this.delta[1],d[0]-this.delta[0]);}else{this.delta=d;}
if(this.options.zindex)
this.element.style.zIndex=this.originalZ;if(this.options.endeffect)
this.options.endeffect(this.element);Draggables.deactivate(this);Droppables.reset();},keyPress:function(event){if(event.keyCode!=Event.KEY_ESC)return;this.finishDrag(event,false);Event.stop(event);},endDrag:function(event){if(!this.dragging)return;this.stopScrolling();this.finishDrag(event,true);Event.stop(event);},draw:function(point){var pos=Position.cumulativeOffset(this.element);if(this.options.ghosting){var r=Position.realOffset(this.element);pos[0]+=r[0]-Position.deltaX;pos[1]+=r[1]-Position.deltaY;}
var d=this.currentDelta();pos[0]-=d[0];pos[1]-=d[1];if(this.options.scroll&&(this.options.scroll!=window&&this._isScrollChild)){pos[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft;pos[1]-=this.options.scroll.scrollTop-this.originalScrollTop;}
var p=[0,1].map(function(i){return(point[i]-pos[i]-this.offset[i])}.bind(this));if(this.options.snap){if(Object.isFunction(this.options.snap)){p=this.options.snap(p[0],p[1],this);}else{if(Object.isArray(this.options.snap)){p=p.map(function(v,i){return(v/this.options.snap[i]).round()*this.options.snap[i]}.bind(this));}else{p=p.map(function(v){return(v/this.options.snap).round()*this.options.snap}.bind(this));}}}
var style=this.element.style;if((!this.options.constraint)||(this.options.constraint=='horizontal'))
style.left=p[0]+"px";if((!this.options.constraint)||(this.options.constraint=='vertical'))
style.top=p[1]+"px";if(style.visibility=="hidden")style.visibility="";},stopScrolling:function(){if(this.scrollInterval){clearInterval(this.scrollInterval);this.scrollInterval=null;Draggables._lastScrollPointer=null;}},startScrolling:function(speed){if(!(speed[0]||speed[1]))return;this.scrollSpeed=[speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];this.lastScrolled=new Date();this.scrollInterval=setInterval(this.scroll.bind(this),10);},scroll:function(){var current=new Date();var delta=current-this.lastScrolled;this.lastScrolled=current;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){if(this.scrollSpeed[0]||this.scrollSpeed[1]){var d=delta/1000;this.options.scroll.scrollTo(left+d*this.scrollSpeed[0],top+d*this.scrollSpeed[1]);}}}else{this.options.scroll.scrollLeft+=this.scrollSpeed[0]*delta/1000;this.options.scroll.scrollTop+=this.scrollSpeed[1]*delta/1000;}
Position.prepare();Droppables.show(Draggables._lastPointer,this.element);Draggables.notify('onDrag',this);if(this._isScrollChild){Draggables._lastScrollPointer=Draggables._lastScrollPointer||$A(Draggables._lastPointer);Draggables._lastScrollPointer[0]+=this.scrollSpeed[0]*delta/1000;Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*delta/1000;if(Draggables._lastScrollPointer[0]<0)
Draggables._lastScrollPointer[0]=0;if(Draggables._lastScrollPointer[1]<0)
Draggables._lastScrollPointer[1]=0;this.draw(Draggables._lastScrollPointer);}
if(this.options.change)this.options.change(this);},_getWindowScroll:function(w){var T,L,W,H;with(w.document){if(w.document.documentElement&&documentElement.scrollTop){T=documentElement.scrollTop;L=documentElement.scrollLeft;}else if(w.document.body){T=body.scrollTop;L=body.scrollLeft;}
if(w.innerWidth){W=w.innerWidth;H=w.innerHeight;}else if(w.document.documentElement&&documentElement.clientWidth){W=documentElement.clientWidth;H=documentElement.clientHeight;}else{W=body.offsetWidth;H=body.offsetHeight;}}
return{top:T,left:L,width:W,height:H};}});Draggable._dragging={};var SortableObserver=Class.create({initialize:function(element,observer){this.element=$(element);this.observer=observer;this.lastValue=Sortable.serialize(this.element);},onStart:function(){this.lastValue=Sortable.serialize(this.element);},onEnd:function(){Sortable.unmark();if(this.lastValue!=Sortable.serialize(this.element))
this.observer(this.element)}});var Sortable={SERIALIZE_RULE:/^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,sortables:{},_findRootElement:function(element){while(element.tagName.toUpperCase()!="BODY"){if(element.id&&Sortable.sortables[element.id])return element;element=element.parentNode;}},options:function(element){element=Sortable._findRootElement($(element));if(!element)return;return Sortable.sortables[element.id];},destroy:function(element){element=$(element);var s=Sortable.sortables[element.id];if(s){Draggables.removeObserver(s.element);s.droppables.each(function(d){Droppables.remove(d)});s.draggables.invoke('destroy');delete Sortable.sortables[s.element.id];}},create:function(element){element=$(element);var options=Object.extend({element:element,tag:'li',dropOnEmpty:false,tree:false,treeTag:'ul',overlap:'vertical',constraint:'vertical',containment:element,handle:false,only:false,delay:0,hoverclass:null,ghosting:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,format:this.SERIALIZE_RULE,elements:false,handles:false,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(element);var options_for_draggable={revert:true,quiet:options.quiet,scroll:options.scroll,scrollSpeed:options.scrollSpeed,scrollSensitivity:options.scrollSensitivity,delay:options.delay,ghosting:options.ghosting,constraint:options.constraint,handle:options.handle};if(options.starteffect)
options_for_draggable.starteffect=options.starteffect;if(options.reverteffect)
options_for_draggable.reverteffect=options.reverteffect;else
if(options.ghosting)options_for_draggable.reverteffect=function(element){element.style.top=0;element.style.left=0;};if(options.endeffect)
options_for_draggable.endeffect=options.endeffect;if(options.zindex)
options_for_draggable.zindex=options.zindex;var options_for_droppable={overlap:options.overlap,containment:options.containment,tree:options.tree,hoverclass:options.hoverclass,onHover:Sortable.onHover};var options_for_tree={onHover:Sortable.onEmptyHover,overlap:options.overlap,containment:options.containment,hoverclass:options.hoverclass};Element.cleanWhitespace(element);options.draggables=[];options.droppables=[];if(options.dropOnEmpty||options.tree){Droppables.add(element,options_for_tree);options.droppables.push(element);}
(options.elements||this.findElements(element,options)||[]).each(function(e,i){var handle=options.handles?$(options.handles[i]):(options.handle?$(e).select('.'+options.handle)[0]:e);options.draggables.push(new Draggable(e,Object.extend(options_for_draggable,{handle:handle})));Droppables.add(e,options_for_droppable);if(options.tree)e.treeNode=element;options.droppables.push(e);});if(options.tree){(Sortable.findTreeElements(element,options)||[]).each(function(e){Droppables.add(e,options_for_tree);e.treeNode=element;options.droppables.push(e);});}
this.sortables[element.id]=options;Draggables.addObserver(new SortableObserver(element,options.onUpdate));},findElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.tag);},findTreeElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.treeTag);},onHover:function(element,dropon,overlap){if(Element.isParent(dropon,element))return;if(overlap>.33&&overlap<.66&&Sortable.options(dropon).tree){return;}else if(overlap>0.5){Sortable.mark(dropon,'before');if(dropon.previousSibling!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,dropon);if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}else{Sortable.mark(dropon,'after');var nextElement=dropon.nextSibling||null;if(nextElement!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,nextElement);if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}},onEmptyHover:function(element,dropon,overlap){var oldParentNode=element.parentNode;var droponOptions=Sortable.options(dropon);if(!Element.isParent(dropon,element)){var index;var children=Sortable.findElements(dropon,{tag:droponOptions.tag,only:droponOptions.only});var child=null;if(children){var offset=Element.offsetSize(dropon,droponOptions.overlap)*(1.0-overlap);for(index=0;index<children.length;index+=1){if(offset-Element.offsetSize(children[index],droponOptions.overlap)>=0){offset-=Element.offsetSize(children[index],droponOptions.overlap);}else if(offset-(Element.offsetSize(children[index],droponOptions.overlap)/2)>=0){child=index+1<children.length?children[index+1]:null;break;}else{child=children[index];break;}}}
dropon.insertBefore(element,child);Sortable.options(oldParentNode).onChange(element);droponOptions.onChange(element);}},unmark:function(){if(Sortable._marker)Sortable._marker.hide();},mark:function(dropon,position){var sortable=Sortable.options(dropon.parentNode);if(sortable&&!sortable.ghosting)return;if(!Sortable._marker){Sortable._marker=($('dropmarker')||Element.extend(document.createElement('DIV'))).hide().addClassName('dropmarker').setStyle({position:'absolute'});document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);}
var offsets=Position.cumulativeOffset(dropon);Sortable._marker.setStyle({left:offsets[0]+'px',top:offsets[1]+'px'});if(position=='after')
if(sortable.overlap=='horizontal')
Sortable._marker.setStyle({left:(offsets[0]+dropon.clientWidth)+'px'});else
Sortable._marker.setStyle({top:(offsets[1]+dropon.clientHeight)+'px'});Sortable._marker.show();},_tree:function(element,options,parent){var children=Sortable.findElements(element,options)||[];for(var i=0;i<children.length;++i){var match=children[i].id.match(options.format);if(!match)continue;var child={id:encodeURIComponent(match?match[1]:null),element:element,parent:parent,children:[],position:parent.children.length,container:$(children[i]).down(options.treeTag)};if(child.container)
this._tree(child.container,options,child);parent.children.push(child);}
return parent;},tree:function(element){element=$(element);var sortableOptions=this.options(element);var options=Object.extend({tag:sortableOptions.tag,treeTag:sortableOptions.treeTag,only:sortableOptions.only,name:element.id,format:sortableOptions.format},arguments[1]||{});var root={id:null,parent:null,children:[],container:element,position:0};return Sortable._tree(element,options,root);},_constructIndex:function(node){var index='';do{if(node.id)index='['+node.position+']'+index;}while((node=node.parent)!=null);return index;},sequence:function(element){element=$(element);var options=Object.extend(this.options(element),arguments[1]||{});return $(this.findElements(element,options)||[]).map(function(item){return item.id.match(options.format)?item.id.match(options.format)[1]:'';});},setSequence:function(element,new_sequence){element=$(element);var options=Object.extend(this.options(element),arguments[2]||{});var nodeMap={};this.findElements(element,options).each(function(n){if(n.id.match(options.format))
nodeMap[n.id.match(options.format)[1]]=[n,n.parentNode];n.parentNode.removeChild(n);});new_sequence.each(function(ident){var n=nodeMap[ident];if(n){n[1].appendChild(n[0]);delete nodeMap[ident];}});},serialize:function(element){element=$(element);var options=Object.extend(Sortable.options(element),arguments[1]||{});var name=encodeURIComponent((arguments[1]&&arguments[1].name)?arguments[1].name:element.id);if(options.tree){return Sortable.tree(element,arguments[1]).children.map(function(item){return[name+Sortable._constructIndex(item)+"[id]="+
encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));}).flatten().join('&');}else{return Sortable.sequence(element,arguments[1]).map(function(item){return name+"[]="+encodeURIComponent(item);}).join('&');}}};Element.isParent=function(child,element){if(!child.parentNode||child==element)return false;if(child.parentNode==element)return true;return Element.isParent(child.parentNode,element);};Element.findChildren=function(element,only,recursive,tagName){if(!element.hasChildNodes())return null;tagName=tagName.toUpperCase();if(only)only=[only].flatten();var elements=[];$A(element.childNodes).each(function(e){if(e.tagName&&e.tagName.toUpperCase()==tagName&&(!only||(Element.classNames(e).detect(function(v){return only.include(v)}))))
elements.push(e);if(recursive){var grandchildren=Element.findChildren(e,only,recursive,tagName);if(grandchildren)elements.push(grandchildren);}});return(elements.length>0?elements.flatten():[]);};Element.offsetSize=function(element,type){return element['offset'+((type=='vertical'||type=='height')?'Height':'Width')];};

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;},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.unescapeHTML();},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));}});

if(!Control)var Control={};Control.Slider=Class.create({initialize:function(handle,track,options){var slider=this;if(Object.isArray(handle)){this.handles=handle.collect(function(e){return $(e)});}else{this.handles=[$(handle)];}
this.track=$(track);this.options=options||{};this.axis=this.options.axis||'horizontal';this.increment=this.options.increment||1;this.step=parseInt(this.options.step||'1');this.range=this.options.range||$R(0,1);this.value=0;this.values=this.handles.map(function(){return 0});this.spans=this.options.spans?this.options.spans.map(function(s){return $(s)}):false;this.options.startSpan=$(this.options.startSpan||null);this.options.endSpan=$(this.options.endSpan||null);this.restricted=this.options.restricted||false;this.maximum=this.options.maximum||this.range.end;this.minimum=this.options.minimum||this.range.start;this.alignX=parseInt(this.options.alignX||'0');this.alignY=parseInt(this.options.alignY||'0');this.trackLength=this.maximumOffset()-this.minimumOffset();this.handleLength=this.isVertical()?(this.handles[0].offsetHeight!=0?this.handles[0].offsetHeight:this.handles[0].style.height.replace(/px$/,"")):(this.handles[0].offsetWidth!=0?this.handles[0].offsetWidth:this.handles[0].style.width.replace(/px$/,""));this.active=false;this.dragging=false;this.disabled=false;if(this.options.disabled)this.setDisabled();this.allowedValues=this.options.values?this.options.values.sortBy(Prototype.K):false;if(this.allowedValues){this.minimum=this.allowedValues.min();this.maximum=this.allowedValues.max();}
this.eventMouseDown=this.startDrag.bindAsEventListener(this);this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.update.bindAsEventListener(this);this.handles.each(function(h,i){i=slider.handles.length-1-i;slider.setValue(parseFloat((Object.isArray(slider.options.sliderValue)?slider.options.sliderValue[i]:slider.options.sliderValue)||slider.range.start),i);h.makePositioned().observe("mousedown",slider.eventMouseDown);});this.track.observe("mousedown",this.eventMouseDown);document.observe("mouseup",this.eventMouseUp);$(this.track.parentNode.parentNode).observe("mousemove",this.eventMouseMove);this.initialized=true;},dispose:function(){var slider=this;Event.stopObserving(this.track,"mousedown",this.eventMouseDown);Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(this.track.parentNode.parentNode,"mousemove",this.eventMouseMove);this.handles.each(function(h){Event.stopObserving(h,"mousedown",slider.eventMouseDown);});},setDisabled:function(){this.disabled=true;this.track.parentNode.className=this.track.parentNode.className+' disabled';},setEnabled:function(){this.disabled=false;},getNearestValue:function(value){if(this.allowedValues){if(value>=this.allowedValues.max())return(this.allowedValues.max());if(value<=this.allowedValues.min())return(this.allowedValues.min());var offset=Math.abs(this.allowedValues[0]-value);var newValue=this.allowedValues[0];this.allowedValues.each(function(v){var currentOffset=Math.abs(v-value);if(currentOffset<=offset){newValue=v;offset=currentOffset;}});return newValue;}
if(value>this.range.end)return this.range.end;if(value<this.range.start)return this.range.start;return value;},setValue:function(sliderValue,handleIdx){if(!this.active){this.activeHandleIdx=handleIdx||0;this.activeHandle=this.handles[this.activeHandleIdx];this.updateStyles();}
handleIdx=handleIdx||this.activeHandleIdx||0;if(this.initialized&&this.restricted){if((handleIdx>0)&&(sliderValue<this.values[handleIdx-1]))
sliderValue=this.values[handleIdx-1];if((handleIdx<(this.handles.length-1))&&(sliderValue>this.values[handleIdx+1]))
sliderValue=this.values[handleIdx+1];}
sliderValue=this.getNearestValue(sliderValue);this.values[handleIdx]=sliderValue;this.value=this.values[0];this.handles[handleIdx].style[this.isVertical()?'top':'left']=this.translateToPx(sliderValue);this.drawSpans();if(!this.dragging||!this.event)this.updateFinished();},setValueBy:function(delta,handleIdx){this.setValue(this.values[handleIdx||this.activeHandleIdx||0]+delta,handleIdx||this.activeHandleIdx||0);},translateToPx:function(value){return Math.round(((this.trackLength-this.handleLength)/(this.range.end-this.range.start))*(value-this.range.start))+"px";},translateToValue:function(offset){return((offset/(this.trackLength-this.handleLength)*(this.range.end-this.range.start))+this.range.start);},getRange:function(range){var v=this.values.sortBy(Prototype.K);range=range||0;return $R(v[range],v[range+1]);},minimumOffset:function(){return(this.isVertical()?this.alignY:this.alignX);},maximumOffset:function(){return(this.isVertical()?(this.track.offsetHeight!=0?this.track.offsetHeight:this.track.style.height.replace(/px$/,""))-this.alignY:(this.track.offsetWidth!=0?this.track.offsetWidth:this.track.style.width.replace(/px$/,""))-this.alignX);},isVertical:function(){return(this.axis=='vertical');},drawSpans:function(){var slider=this;if(this.spans)
$R(0,this.spans.length-1).each(function(r){slider.setSpan(slider.spans[r],slider.getRange(r))});if(this.options.startSpan)
this.setSpan(this.options.startSpan,$R(0,this.values.length>1?this.getRange(0).min():this.value));if(this.options.endSpan)
this.setSpan(this.options.endSpan,$R(this.values.length>1?this.getRange(this.spans.length-1).max():this.value,this.maximum));},setSpan:function(span,range){if(this.isVertical()){span.style.top=this.translateToPx(range.start);span.style.height=this.translateToPx(range.end-range.start+this.range.start);}else{span.style.left=this.translateToPx(range.start);span.style.width=this.translateToPx(range.end-range.start+this.range.start);}},updateStyles:function(){this.handles.each(function(h){Element.removeClassName(h,'selected')});Element.addClassName(this.activeHandle,'selected');},startDrag:function(event){if(Event.isLeftClick(event)){if(!this.disabled){this.active=true;var handle=Event.element(event);var pointer=[Event.pointerX(event),Event.pointerY(event)];var track=handle;if(track==this.track){var offsets=Position.cumulativeOffset(this.track);this.event=event;this.setValue(this.translateToValue((this.isVertical()?pointer[1]-offsets[1]:pointer[0]-offsets[0])-(this.handleLength/2)));var offsets=Position.cumulativeOffset(this.activeHandle);this.offsetX=(pointer[0]-offsets[0]);this.offsetY=(pointer[1]-offsets[1]);}else{while((this.handles.indexOf(handle)==-1)&&handle.parentNode)
handle=handle.parentNode;if(this.handles.indexOf(handle)!=-1){this.activeHandle=handle;this.activeHandleIdx=this.handles.indexOf(this.activeHandle);this.updateStyles();var offsets=Position.cumulativeOffset(this.activeHandle);this.offsetX=(pointer[0]-offsets[0]);this.offsetY=(pointer[1]-offsets[1]);}}}
Event.stop(event);}},update:function(event){if(this.active){if(!this.dragging)this.dragging=true;this.draw(event);if(Prototype.Browser.WebKit)window.scrollBy(0,0);Event.stop(event);}},draw:function(event){var pointer=[Event.pointerX(event),Event.pointerY(event)];var offsets=Position.cumulativeOffset(this.track);pointer[0]-=this.offsetX+offsets[0];pointer[1]-=this.offsetY+offsets[1];this.event=event;this.setValue(this.translateToValue(this.isVertical()?pointer[1]:pointer[0]));if(this.initialized&&this.options.onSlide)
this.options.onSlide(this.values.length>1?this.values:this.value,this);},endDrag:function(event){if(this.active&&this.dragging){this.finishDrag(event,true);Event.stop(event);}
this.active=false;this.dragging=false;},finishDrag:function(event,success){this.active=false;this.dragging=false;this.updateFinished();},updateFinished:function(){if(this.initialized&&this.options.onChange)
this.options.onChange(this.values.length>1?this.values:this.value,this);this.event=null;}});

function popWin(url,win,para){var win=window.open(url,win,para);win.focus();}
function setLocation(url){window.location.href=url;}
function setPLocation(url,setFocus){if(setFocus){window.opener.focus();}
window.opener.location.href=url;}
function setLanguageCode(code,fromCode){var href=window.location.href;var after='',dash;if(dash=href.match(/\#(.*)$/)){href=href.replace(/\#(.*)$/,'');after=dash[0];}
if(href.match(/[?]/)){var re=/([?&]store=)[a-z0-9_]*/;if(href.match(re)){href=href.replace(re,'$1'+code);}else{href+='&store='+code;}
var re=/([?&]from_store=)[a-z0-9_]*/;if(href.match(re)){href=href.replace(re,'');}}else{href+='?store='+code;}
if(typeof(fromCode)!='undefined'){href+='&from_store='+fromCode;}
href+=after;setLocation(href);}
function decorateGeneric(elements,decorateParams)
{var allSupportedParams=['odd','even','first','last'];var _decorateParams={};var total=elements.length;if(total){if(typeof(decorateParams)=='undefined'){decorateParams=allSupportedParams;}
if(!decorateParams.length){return;}
for(var k in allSupportedParams){_decorateParams[allSupportedParams[k]]=false;}
for(var k in decorateParams){_decorateParams[decorateParams[k]]=true;}
if(_decorateParams.first){Element.addClassName(elements[0],'first');}
if(_decorateParams.last){Element.addClassName(elements[total-1],'last');}
for(var i=0;i<total;i++){if((i+1)%2==0){if(_decorateParams.even){Element.addClassName(elements[i],'even');}}
else{if(_decorateParams.odd){Element.addClassName(elements[i],'odd');}}}}}
function decorateTable(table,options){var table=$(table);if(table){var _options={'tbody':false,'tbody tr':['odd','even','first','last'],'thead tr':['first','last'],'tfoot tr':['first','last'],'tr td':['last']};if(typeof(options)!='undefined'){for(var k in options){_options[k]=options[k];}}
if(_options['tbody']){decorateGeneric(table.select('tbody'),_options['tbody']);}
if(_options['tbody tr']){decorateGeneric(table.select('tbody tr'),_options['tbody tr']);}
if(_options['thead tr']){decorateGeneric(table.select('thead tr'),_options['thead tr']);}
if(_options['tfoot tr']){decorateGeneric(table.select('tfoot tr'),_options['tfoot tr']);}
if(_options['tr td']){var allRows=table.select('tr');if(allRows.length){for(var i=0;i<allRows.length;i++){decorateGeneric(allRows[i].getElementsByTagName('TD'),_options['tr td']);}}}}}
function decorateList(list,nonRecursive){if($(list)){if(typeof(nonRecursive)=='undefined'){var items=$(list).select('li')}
else{var items=$(list).childElements();}
decorateGeneric(items,['odd','even','last']);}}
function decorateDataList(list){list=$(list);if(list){decorateGeneric(list.select('dt'),['odd','even','last']);decorateGeneric(list.select('dd'),['odd','even','last']);}}
function parseSidUrl(baseUrl,urlExt){sidPos=baseUrl.indexOf('/?SID=');sid='';urlExt=(urlExt!=undefined)?urlExt:'';if(sidPos>-1){sid='?'+baseUrl.substring(sidPos+2);baseUrl=baseUrl.substring(0,sidPos+1);}
return baseUrl+urlExt+sid;}
function formatCurrency(price,format,showPlus){precision=isNaN(format.precision=Math.abs(format.precision))?2:format.precision;requiredPrecision=isNaN(format.requiredPrecision=Math.abs(format.requiredPrecision))?2:format.requiredPrecision;precision=requiredPrecision;integerRequired=isNaN(format.integerRequired=Math.abs(format.integerRequired))?1:format.integerRequired;decimalSymbol=format.decimalSymbol==undefined?",":format.decimalSymbol;groupSymbol=format.groupSymbol==undefined?".":format.groupSymbol;groupLength=format.groupLength==undefined?3:format.groupLength;if(showPlus==undefined||showPlus==true){s=price<0?"-":(showPlus?"+":"");}else if(showPlus==false){s='';}
i=parseInt(price=Math.abs(+price||0).toFixed(precision))+"";pad=(i.length<integerRequired)?(integerRequired-i.length):0;while(pad){i='0'+i;pad--;}
j=(j=i.length)>groupLength?j%groupLength:0;re=new RegExp("(\\d{"+groupLength+"})(?=\\d)","g");r=(j?i.substr(0,j)+groupSymbol:"")+i.substr(j).replace(re,"$1"+groupSymbol)+(precision?decimalSymbol+Math.abs(price-i).toFixed(precision).replace(/-/,0).slice(2):"")
if(format.pattern.indexOf('{sign}')==-1){pattern=s+format.pattern;}else{pattern=format.pattern.replace('{sign}',s);}
return pattern.replace('%s',r).replace(/^\s\s*/,'').replace(/\s\s*$/,'');};function expandDetails(el,childClass){if(Element.hasClassName(el,'show-details')){$$(childClass).each(function(item){item.hide()});Element.removeClassName(el,'show-details');}
else{$$(childClass).each(function(item){item.show()});Element.addClassName(el,'show-details');}}
var isIE=navigator.appVersion.match(/MSIE/)=="MSIE";if(!window.Varien)
var Varien=new Object();Varien.showLoading=function(){Element.show('loading-process');}
Varien.hideLoading=function(){Element.hide('loading-process');}
Varien.GlobalHandlers={onCreate:function(){Varien.showLoading();},onComplete:function(){if(Ajax.activeRequestCount==0){Varien.hideLoading();}}};Ajax.Responders.register(Varien.GlobalHandlers);Varien.searchForm=Class.create();Varien.searchForm.prototype={initialize:function(form,field,emptyText){this.form=$(form);this.field=$(field);this.emptyText=emptyText;Event.observe(this.form,'submit',this.submit.bind(this));Event.observe(this.field,'focus',this.focus.bind(this));Event.observe(this.field,'blur',this.blur.bind(this));this.blur();},submit:function(event){if(this.field.value==this.emptyText||this.field.value==''){Event.stop(event);return false;}
return true;},focus:function(event){if(this.field.value==this.emptyText){this.field.value='';}},blur:function(event){if(this.field.value==''){this.field.value=this.emptyText;}},initAutocomplete:function(url,destinationElement){new Ajax.Autocompleter(this.field,destinationElement,url,{paramName:this.field.name,method:'get',minChars:2,updateElement:this._selectAutocompleteItem.bind(this),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});}});},_selectAutocompleteItem:function(element){if(element.title){this.field.value=element.title;}
this.form.submit();}}
Varien.Tabs=Class.create();Varien.Tabs.prototype={initialize:function(selector){var self=this;$$(selector+' a').each(this.initTab.bind(this));},initTab:function(el){el.href='javascript:void(0)';if($(el.parentNode).hasClassName('active')){this.showContent(el);}
el.observe('click',this.showContent.bind(this,el));},showContent:function(a){var li=$(a.parentNode),ul=$(li.parentNode);ul.getElementsBySelector('li','ol').each(function(el){var contents=$(el.id+'_contents');if(el==li){el.addClassName('active');contents.show();}else{el.removeClassName('active');contents.hide();}});}}
Varien.DOB=Class.create();Varien.DOB.prototype={initialize:function(selector,required,format){var el=$$(selector)[0];this.day=Element.select($(el),'.dob-day input')[0];this.month=Element.select($(el),'.dob-month input')[0];this.year=Element.select($(el),'.dob-year input')[0];this.dob=Element.select($(el),'.dob-full input')[0];this.advice=Element.select($(el),'.validation-advice')[0];this.required=required;this.format=format;this.day.validate=this.validate.bind(this);this.month.validate=this.validate.bind(this);this.year.validate=this.validate.bind(this);this.advice.hide();},validate:function(){var error=false;if(this.day.value==''&&this.month.value==''&&this.year.value==''){if(this.required){error='This date is a required value.';}else{this.dob.value='';}}else if(this.day.value==''||this.month.value==''||this.year.value==''){error='Please enter a valid full date.';}else{var date=new Date();if(this.day.value<1||this.day.value>31){error='Please enter a valid day (1-31).';}else if(this.month.value<1||this.month.value>12){error='Please enter a valid month (1-12).';}else if(this.year.value<1900||this.year.value>date.getFullYear()){error='Please enter a valid year (1900-'+date.getFullYear()+').';}else{this.dob.value=this.format.replace(/(%m|%b)/i,this.month.value).replace(/(%d|%e)/i,this.day.value).replace(/%y/i,this.year.value);var testDOB=this.month.value+'/'+this.day.value+'/'+this.year.value;var test=new Date(testDOB);if(isNaN(test)){error='Please enter a valid date.';}}}
if(error!==false){try{this.advice.innerHTML=Translator.translate(error);}
catch(e){this.advice.innerHTML=error;}
this.advice.show();return false;}
this.advice.hide();return true;}}
Validation.addAllThese([['validate-custom',' ',function(v,elm){return elm.validate();}]]);function truncateOptions(){$$('.truncated').each(function(element){Event.observe(element,'mouseover',function(){if(element.down('div.truncated_full_value')){element.down('div.truncated_full_value').addClassName('show')}});Event.observe(element,'mouseout',function(){if(element.down('div.truncated_full_value')){element.down('div.truncated_full_value').removeClassName('show')}});});}
Event.observe(window,'load',function(){truncateOptions();});Element.addMethods({getInnerText:function(element)
{element=$(element);if(element.innerText&&!Prototype.Browser.Opera){return element.innerText}
return element.innerHTML.stripScripts().unescapeHTML().replace(/[\n\r\s]+/g,' ');}});if(!("console"in window)||!("firebug"in console))
{var names=["log","debug","info","warn","error","assert","dir","dirxml","group","groupEnd","time","timeEnd","count","trace","profile","profileEnd"];window.console={};for(var i=0;i<names.length;++i)
window.console[names[i]]=function(){}}

VarienForm=Class.create();VarienForm.prototype={initialize:function(formId,firstFieldFocus){this.form=$(formId);if(!this.form){return;}
this.cache=$A();this.currLoader=false;this.currDataIndex=false;this.validator=new Validation(this.form);this.elementFocus=this.elementOnFocus.bindAsEventListener(this);this.elementBlur=this.elementOnBlur.bindAsEventListener(this);this.childLoader=this.onChangeChildLoad.bindAsEventListener(this);this.highlightClass='highlight';this.extraChildParams='';this.firstFieldFocus=firstFieldFocus||false;this.bindElements();if(this.firstFieldFocus){try{Form.Element.focus(Form.findFirstElement(this.form))}
catch(e){}}},submit:function(url){if(this.validator&&this.validator.validate()){this.form.submit();}
return false;},bindElements:function(){var elements=Form.getElements(this.form);for(var row in elements){if(elements[row].id){Event.observe(elements[row],'focus',this.elementFocus);Event.observe(elements[row],'blur',this.elementBlur);}}},elementOnFocus:function(event){var element=Event.findElement(event,'fieldset');if(element){Element.addClassName(element,this.highlightClass);}},elementOnBlur:function(event){var element=Event.findElement(event,'fieldset');if(element){Element.removeClassName(element,this.highlightClass);}},setElementsRelation:function(parent,child,dataUrl,first){if(parent=$(parent)){if(!this.cache[parent.id]){this.cache[parent.id]=$A();this.cache[parent.id]['child']=child;this.cache[parent.id]['dataUrl']=dataUrl;this.cache[parent.id]['data']=$A();this.cache[parent.id]['first']=first||false;}
Event.observe(parent,'change',this.childLoader);}},onChangeChildLoad:function(event){element=Event.element(event);this.elementChildLoad(element);},elementChildLoad:function(element,callback){this.callback=callback||false;if(element.value){this.currLoader=element.id;this.currDataIndex=element.value;if(this.cache[element.id]['data'][element.value]){this.setDataToChild(this.cache[element.id]['data'][element.value]);}
else{new Ajax.Request(this.cache[this.currLoader]['dataUrl'],{method:'post',parameters:{"parent":element.value},onComplete:this.reloadChildren.bind(this)});}}},reloadChildren:function(transport){var data=eval('('+transport.responseText+')');this.cache[this.currLoader]['data'][this.currDataIndex]=data;this.setDataToChild(data);},setDataToChild:function(data){if(data.length){var child=$(this.cache[this.currLoader]['child']);if(child){var html='<select name="'+child.name+'" id="'+child.id+'" class="'+child.className+'" title="'+child.title+'" '+this.extraChildParams+'>';if(this.cache[this.currLoader]['first']){html+='<option value="">'+this.cache[this.currLoader]['first']+'</option>';}
for(var i in data){if(data[i].value){html+='<option value="'+data[i].value+'"';if(child.value&&(child.value==data[i].value||child.value==data[i].label)){html+=' selected';}
html+='>'+data[i].label+'</option>';}}
html+='</select>';Element.insert(child,{before:html});Element.remove(child);}}
else{var child=$(this.cache[this.currLoader]['child']);if(child){var html='<input type="text" name="'+child.name+'" id="'+child.id+'" class="'+child.className+'" title="'+child.title+'" '+this.extraChildParams+'>';Element.insert(child,{before:html});Element.remove(child);}}
this.bindElements();if(this.callback){this.callback();}}}
RegionUpdater=Class.create();RegionUpdater.prototype={initialize:function(countryEl,regionTextEl,regionSelectEl,regions,disableAction,zipEl)
{this.countryEl=$(countryEl);this.regionTextEl=$(regionTextEl);this.regionSelectEl=$(regionSelectEl);this.zipEl=$(zipEl);this.regions=regions;this.disableAction=(typeof disableAction=='undefined')?'hide':disableAction;this.zipOptions=(typeof zipOptions=='undefined')?false:zipOptions;if(this.regionSelectEl.options.length<=1){this.update();}
Event.observe(this.countryEl,'change',this.update.bind(this));},update:function()
{if(this.regions[this.countryEl.value]){var i,option,region,def;if(this.regionTextEl){def=this.regionTextEl.value.toLowerCase();this.regionTextEl.value='';}
if(!def){def=this.regionSelectEl.getAttribute('defaultValue');}
this.regionSelectEl.options.length=1;for(regionId in this.regions[this.countryEl.value]){region=this.regions[this.countryEl.value][regionId];option=document.createElement('OPTION');option.value=regionId;option.text=region.name;if(this.regionSelectEl.options.add){this.regionSelectEl.options.add(option);}else{this.regionSelectEl.appendChild(option);}
if(regionId==def||region.name.toLowerCase()==def||region.code.toLowerCase()==def){this.regionSelectEl.value=regionId;}}
if(this.disableAction=='hide'){if(this.regionTextEl){this.regionTextEl.style.display='none';}
this.regionSelectEl.style.display='';}else if(this.disableAction=='disable'){if(this.regionTextEl){this.regionTextEl.disabled=true;}
this.regionSelectEl.disabled=false;}
this.setMarkDisplay(this.regionSelectEl,true);}else{if(this.disableAction=='hide'){if(this.regionTextEl){this.regionTextEl.style.display='';}
this.regionSelectEl.style.display='none';Validation.reset(this.regionSelectEl);}else if(this.disableAction=='disable'){if(this.regionTextEl){this.regionTextEl.disabled=false;}
this.regionSelectEl.disabled=true;}else if(this.disableAction=='nullify'){this.regionSelectEl.options.length=1;this.regionSelectEl.value='';this.regionSelectEl.selectedIndex=0;this.lastCountryId='';}
this.setMarkDisplay(this.regionSelectEl,false);}
var zipUpdater=new ZipUpdater(this.countryEl.value,this.zipEl);zipUpdater.update();},setMarkDisplay:function(elem,display){elem=$(elem);var labelElement=elem.up(0).down('label > span.required')||elem.up(1).down('label > span.required')||elem.up(0).down('label.required > em')||elem.up(1).down('label.required > em');if(labelElement){inputElement=labelElement.up().next('input');if(display){labelElement.show();if(inputElement){inputElement.addClassName('required-entry');}}else{labelElement.hide();if(inputElement){inputElement.removeClassName('required-entry');}}}}}
ZipUpdater=Class.create();ZipUpdater.prototype={initialize:function(country,zipElement)
{this.country=country;this.zipElement=$(zipElement);},update:function()
{if(typeof optionalZipCountries=='undefined'){return false;}
if(this.zipElement!=undefined){this._setPostcodeOptional();}else{Event.observe(window,"load",this._setPostcodeOptional.bind(this));}},_setPostcodeOptional:function()
{this.zipElement=$(this.zipElement);if(this.zipElement==undefined){return false;}
var label=$$('label[for="'+this.zipElement.id+'"]')[0];if(label!=undefined){var wildCard=label.down('em')||label.down('span.required');}
if(optionalZipCountries.indexOf(this.country)!=-1){while(this.zipElement.hasClassName('required-entry')){this.zipElement.removeClassName('required-entry');}
if(wildCard!=undefined){wildCard.hide();}}else{this.zipElement.addClassName('required-entry');if(wildCard!=undefined){wildCard.show();}}}}
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category Varien
 * @package js
 * @copyright Copyright (c) 2009 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
 * @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
 */
function toggleMenu(el, over)
{
 if (over) {
 Element.addClassName(el, 'over');
 }
 else {
 Element.removeClassName(el, 'over');
 }
}


var Translate=Class.create();Translate.prototype={initialize:function(data){this.data=$H(data);},translate:function(){var args=arguments;var text=arguments[0];if(this.data.get(text)){return this.data.get(text);}
return text;},add:function(){if(arguments.length>1){this.data.set(arguments[0],arguments[1]);}else if(typeof arguments[0]=='object'){$H(arguments[0]).each(function(pair){this.data.set(pair.key,pair.value);}.bind(this));}}}

if(!window.Mage)var Mage={};Mage.Cookies={};Mage.Cookies.expires=null;Mage.Cookies.path='/';Mage.Cookies.domain=null;Mage.Cookies.secure=false;Mage.Cookies.set=function(name,value){var argv=arguments;var argc=arguments.length;var expires=(argc>2)?argv[2]:Mage.Cookies.expires;var path=(argc>3)?argv[3]:Mage.Cookies.path;var domain=(argc>4)?argv[4]:Mage.Cookies.domain;var secure=(argc>5)?argv[5]:Mage.Cookies.secure;document.cookie=name+"="+escape(value)+
((expires==null)?"":("; expires="+expires.toGMTString()))+
((path==null)?"":("; path="+path))+
((domain==null)?"":("; domain="+domain))+
((secure==true)?"; secure":"");};Mage.Cookies.get=function(name){var arg=name+"=";var alen=arg.length;var clen=document.cookie.length;var i=0;var j=0;while(i<clen){j=i+alen;if(document.cookie.substring(i,j)==arg)
return Mage.Cookies.getCookieVal(j);i=document.cookie.indexOf(" ",i)+1;if(i==0)
break;}
return null;};Mage.Cookies.clear=function(name){if(Mage.Cookies.get(name)){document.cookie=name+"="+"; expires=Thu, 01-Jan-70 00:00:01 GMT";}};Mage.Cookies.getCookieVal=function(offset){var endstr=document.cookie.indexOf(";",offset);if(endstr==-1){endstr=document.cookie.length;}
return unescape(document.cookie.substring(offset,endstr));};
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category Varien
 * @package js
 * @copyright Copyright (c) 2009 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
 * @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
 */
if(typeof Product=='undefined') {
 var Product = {};
}

/********************* IMAGE ZOOMER ***********************/

Product.Zoom = Class.create();
/**
 * Image zoom control
 *
 * @author Magento Core Team <core@magentocommerce.com>
 */
Product.Zoom.prototype = {
 initialize: function(imageEl, trackEl, handleEl, zoomInEl, zoomOutEl, hintEl){
 this.containerEl = $(imageEl).parentNode;
 this.imageEl = $(imageEl);
 this.handleEl = $(handleEl);
 this.trackEl = $(trackEl);
 this.hintEl = $(hintEl);

 this.containerDim = Element.getDimensions(this.containerEl);
 this.imageDim = Element.getDimensions(this.imageEl);

 this.imageDim.ratio = this.imageDim.width/this.imageDim.height;

 this.floorZoom = 1;

 if (this.imageDim.width > this.imageDim.height) {
 this.ceilingZoom = this.imageDim.width / this.containerDim.width;
 } else {
 this.ceilingZoom = this.imageDim.height / this.containerDim.height;
 }

 if (this.imageDim.width <= this.containerDim.width
 && this.imageDim.height <= this.containerDim.height) {
 this.trackEl.up().hide();
 this.hintEl.hide();
 this.containerEl.removeClassName('product-image-zoom');
 return;
 }

 this.imageX = 0;
 this.imageY = 0;
 this.imageZoom = 1;

 this.sliderSpeed = 0;
 this.sliderAccel = 0;
 this.zoomBtnPressed = false;

 this.showFull = false;

 this.selects = document.getElementsByTagName('select');

 this.draggable = new Draggable(imageEl, {
 starteffect:false,
 reverteffect:false,
 endeffect:false,
 snap:this.contain.bind(this)
 });

 this.slider = new Control.Slider(handleEl, trackEl, {
 axis:'horizontal',
 minimum:0,
 maximum:Element.getDimensions(this.trackEl).width,
 alignX:0,
 increment:1,
 sliderValue:0,
 onSlide:this.scale.bind(this),
 onChange:this.scale.bind(this)
 });

 this.scale(0);

 Event.observe(this.imageEl, 'dblclick', this.toggleFull.bind(this));

 Event.observe($(zoomInEl), 'mousedown', this.startZoomIn.bind(this));
 Event.observe($(zoomInEl), 'mouseup', this.stopZooming.bind(this));
 Event.observe($(zoomInEl), 'mouseout', this.stopZooming.bind(this));

 Event.observe($(zoomOutEl), 'mousedown', this.startZoomOut.bind(this));
 Event.observe($(zoomOutEl), 'mouseup', this.stopZooming.bind(this));
 Event.observe($(zoomOutEl), 'mouseout', this.stopZooming.bind(this));
 },

 toggleFull: function () {
 this.showFull = !this.showFull;

 //Hide selects for IE6 only
 if (typeof document.body.style.maxHeight == "undefined") {
 for (i=0; i<this.selects.length; i++) {
 this.selects[i].style.visibility = this.showFull ? 'hidden' : 'visible';
 }
 }
 val_scale = !this.showFull ? this.slider.value : 1;
 this.scale(val_scale);

 this.trackEl.style.visibility = this.showFull ? 'hidden' : 'visible';
 this.containerEl.style.overflow = this.showFull ? 'visible' : 'hidden';
 this.containerEl.style.zIndex = this.showFull ? '1000' : '9';

 return this;
 },

 scale: function (v) {
 var centerX = (this.containerDim.width*(1-this.imageZoom)/2-this.imageX)/this.imageZoom;
 var centerY = (this.containerDim.height*(1-this.imageZoom)/2-this.imageY)/this.imageZoom;
 var overSize = (this.imageDim.width > this.containerDim.width && this.imageDim.height > this.containerDim.height);
 
 this.imageZoom = this.floorZoom+(v*(this.ceilingZoom-this.floorZoom));

 if (overSize) {
 if (this.imageDim.width > this.containerDim.width) {
 this.imageEl.style.width = (this.imageZoom*this.containerDim.width)+'px';
 }

 if(this.containerDim.ratio){
 this.imageEl.style.height = (this.imageZoom*this.containerDim.width*this.containerDim.ratio)+'px'; // for safari
 }
 } else {
 this.slider.setDisabled();
 }

 this.imageX = this.containerDim.width*(1-this.imageZoom)/2-centerX*this.imageZoom;
 this.imageY = this.containerDim.height*(1-this.imageZoom)/2-centerY*this.imageZoom;

 this.contain(this.imageX, this.imageY, this.draggable);

 return true;
 },

 startZoomIn: function()
 {
 if (!this.slider.disabled) {
 this.zoomBtnPressed = true;
 this.sliderAccel = .002;
 this.periodicalZoom();
 this.zoomer = new PeriodicalExecuter(this.periodicalZoom.bind(this), .05);
 }
 return this;
 },

 startZoomOut: function()
 {
 if (!this.slider.disabled) {
 this.zoomBtnPressed = true;
 this.sliderAccel = -.002;
 this.periodicalZoom();
 this.zoomer = new PeriodicalExecuter(this.periodicalZoom.bind(this), .05);
 }
 return this;
 },

 stopZooming: function()
 {
 if (!this.zoomer || this.sliderSpeed==0) {
 return;
 }
 this.zoomBtnPressed = false;
 this.sliderAccel = 0;
 },

 periodicalZoom: function()
 {
 if (!this.zoomer) {
 return this;
 }

 if (this.zoomBtnPressed) {
 this.sliderSpeed += this.sliderAccel;
 } else {
 this.sliderSpeed /= 1.5;
 if (Math.abs(this.sliderSpeed)<.001) {
 this.sliderSpeed = 0;
 this.zoomer.stop();
 this.zoomer = null;
 }
 }
 this.slider.value += this.sliderSpeed;

 this.slider.setValue(this.slider.value);
 this.scale(this.slider.value);

 return this;
 },

 contain: function (x,y,draggable) {

 var dim = Element.getDimensions(draggable.element);

 var xMin = 0, xMax = this.containerDim.width-dim.width;
 var yMin = 0, yMax = this.containerDim.height-dim.height;

 x = x>xMin ? xMin : x;
 x = x<xMax ? xMax : x;
 y = y>yMin ? yMin : y;
 y = y<yMax ? yMax : y;

 if (this.containerDim.width > dim.width) {
 x = (this.containerDim.width/2) - (dim.width/2);
 }

 if (this.containerDim.height > dim.height) {
 y = (this.containerDim.height/2) - (dim.height/2);
 }

 this.imageX = x;
 this.imageY = y;

 this.imageEl.style.left = this.imageX+'px';
 this.imageEl.style.top = this.imageY+'px';

 return [x,y];
 }
}

/**************************** CONFIGURABLE PRODUCT **************************/
Product.Config = Class.create();
Product.Config.prototype = {
 initialize: function(config){
 this.config = config;
 this.taxConfig = this.config.taxConfig;
 this.settings = $$('.super-attribute-select');
 this.state = new Hash();
 this.priceTemplate = new Template(this.config.template);
 this.prices = config.prices;

 this.settings.each(function(element){
 Event.observe(element, 'change', this.configure.bind(this))
 }.bind(this));

 // fill state
 this.settings.each(function(element){
 var attributeId = element.id.replace(/[a-z]*/, '');
 if(attributeId && this.config.attributes[attributeId]) {
 element.config = this.config.attributes[attributeId];
 element.attributeId = attributeId;
 this.state[attributeId] = false;
 }
 }.bind(this))

 // Init settings dropdown
 var childSettings = [];
 for(var i=this.settings.length-1;i>=0;i--){
 var prevSetting = this.settings[i-1] ? this.settings[i-1] : false;
 var nextSetting = this.settings[i+1] ? this.settings[i+1] : false;
 if(i==0){
 this.fillSelect(this.settings[i])
 }
 else {
 this.settings[i].disabled=true;
 }
 $(this.settings[i]).childSettings = childSettings.clone();
 $(this.settings[i]).prevSetting = prevSetting;
 $(this.settings[i]).nextSetting = nextSetting;
 childSettings.push(this.settings[i]);
 }

 // try retireve options from url
 var separatorIndex = window.location.href.indexOf('#');
 if (separatorIndex!=-1) {
 var paramsStr = window.location.href.substr(separatorIndex+1);
 this.values = paramsStr.toQueryParams();
 this.settings.each(function(element){
 var attributeId = element.attributeId;
 element.value = this.values[attributeId];
 this.configureElement(element);
 }.bind(this));
 }
 },

 configure: function(event){
 var element = Event.element(event);
 this.configureElement(element);
 },

 configureElement : function(element) {
 this.reloadOptionLabels(element);
 if(element.value){
 this.state[element.config.id] = element.value;
 if(element.nextSetting){
 element.nextSetting.disabled = false;
 this.fillSelect(element.nextSetting);
 this.resetChildren(element.nextSetting);
 }
 }
 else {
 this.resetChildren(element);
 }
 this.reloadPrice();
// Calculator.updatePrice();
 },

 reloadOptionLabels: function(element){
 var selectedPrice;
 if(element.options[element.selectedIndex].config){
 selectedPrice = parseFloat(element.options[element.selectedIndex].config.price)
 }
 else{
 selectedPrice = 0;
 }
 for(var i=0;i<element.options.length;i++){
 if(element.options[i].config){
 element.options[i].text = this.getOptionLabel(element.options[i].config, element.options[i].config.price-selectedPrice);
 }
 }
 },

 resetChildren : function(element){
 if(element.childSettings) {
 for(var i=0;i<element.childSettings.length;i++){
 element.childSettings[i].selectedIndex = 0;
 element.childSettings[i].disabled = true;
 if(element.config){
 this.state[element.config.id] = false;
 }
 }
 }
 },

 fillSelect: function(element){
 var attributeId = element.id.replace(/[a-z]*/, '');
 var options = this.getAttributeOptions(attributeId);
 this.clearSelect(element);
 element.options[0] = new Option(this.config.chooseText, '');

 var prevConfig = false;
 if(element.prevSetting){
 prevConfig = element.prevSetting.options[element.prevSetting.selectedIndex];
 }

 if(options) {
 var index = 1;
 for(var i=0;i<options.length;i++){
 var allowedProducts = [];
 if(prevConfig) {
 for(var j=0;j<options[i].products.length;j++){
 if(prevConfig.config.allowedProducts
 && prevConfig.config.allowedProducts.indexOf(options[i].products[j])>-1){
 allowedProducts.push(options[i].products[j]);
 }
 }
 } else {
 allowedProducts = options[i].products.clone();
 }

 if(allowedProducts.size()>0){
 options[i].allowedProducts = allowedProducts;
 element.options[index] = new Option(this.getOptionLabel(options[i], options[i].price), options[i].id);
 element.options[index].config = options[i];
 index++;
 }
 }
 }
 },

 getOptionLabel: function(option, price){
 var price = parseFloat(price);
 if (this.taxConfig.includeTax) {
 var tax = price / (100 + this.taxConfig.defaultTax) * this.taxConfig.defaultTax;
 var excl = price - tax;
 var incl = excl*(1+(this.taxConfig.currentTax/100));
 } else {
 var tax = price * (this.taxConfig.currentTax / 100);
 var excl = price;
 var incl = excl + tax;
 }

 if (this.taxConfig.showIncludeTax || this.taxConfig.showBothPrices) {
 price = incl;
 } else {
 price = excl;
 }

 var str = option.label;
 if(price){
 if (this.taxConfig.showBothPrices) {
 str+= ' ' + this.formatPrice(excl, true) + ' (' + this.formatPrice(price, true) + ' ' + this.taxConfig.inclTaxTitle + ')';
 } else {
 str+= ' ' + this.formatPrice(price, true);
 }
 }
 return str;
 },

 formatPrice: function(price, showSign){
 var str = '';
 price = parseFloat(price);
 if(showSign){
 if(price<0){
 str+= '-';
 price = -price;
 }
 else{
 str+= '+';
 }
 }

 var roundedPrice = (Math.round(price*100)/100).toString();

 if (this.prices && this.prices[roundedPrice]) {
 str+= this.prices[roundedPrice];
 }
 else {
 str+= this.priceTemplate.evaluate({price:price.toFixed(2)});
 }
 return str;
 },

 clearSelect: function(element){
 for(var i=element.options.length-1;i>=0;i--){
 element.remove(i);
 }
 },

 getAttributeOptions: function(attributeId){
 if(this.config.attributes[attributeId]){
 return this.config.attributes[attributeId].options;
 }
 },

 reloadPrice: function(){
 var price = 0;
 for(var i=this.settings.length-1;i>=0;i--){
 var selected = this.settings[i].options[this.settings[i].selectedIndex];
 if(selected.config){
 price += parseFloat(selected.config.price);
 }
 }

 optionsPrice.changePrice('config', price);
 optionsPrice.reload();

 return price;

 if($('product-price-'+this.config.productId)){
 $('product-price-'+this.config.productId).innerHTML = price;
 }
 this.reloadOldPrice();
 },

 reloadOldPrice: function(){
 if ($('old-price-'+this.config.productId)) {

 var price = parseFloat(this.config.oldPrice);
 for(var i=this.settings.length-1;i>=0;i--){
 var selected = this.settings[i].options[this.settings[i].selectedIndex];
 if(selected.config){
 price+= parseFloat(selected.config.price);
 }
 }
 if (price < 0)
 price = 0;
 price = this.formatPrice(price);

 if($('old-price-'+this.config.productId)){
 $('old-price-'+this.config.productId).innerHTML = price;
 }

 }
 }
}


/**************************** SUPER PRODUCTS ********************************/

Product.Super = {};
Product.Super.Configurable = Class.create();

Product.Super.Configurable.prototype = {
 initialize: function(container, observeCss, updateUrl, updatePriceUrl, priceContainerId) {
 this.container = $(container);
 this.observeCss = observeCss;
 this.updateUrl = updateUrl;
 this.updatePriceUrl = updatePriceUrl;
 this.priceContainerId = priceContainerId;
 this.registerObservers();
 },
 registerObservers: function() {
 var elements = this.container.getElementsByClassName(this.observeCss);
 elements.each(function(element){
 Event.observe(element, 'change', this.update.bindAsEventListener(this));
 }.bind(this));
 return this;
 },
 update: function(event) {
 var elements = this.container.getElementsByClassName(this.observeCss);
 var parameters = Form.serializeElements(elements, true);

 new Ajax.Updater(this.container, this.updateUrl + '?ajax=1', {
 parameters:parameters,
 onComplete:this.registerObservers.bind(this)
 });
 var priceContainer = $(this.priceContainerId);
 if(priceContainer) {
 new Ajax.Updater(priceContainer, this.updatePriceUrl + '?ajax=1', {
 parameters:parameters
 });
 }
 }
}

/**************************** PRICE RELOADER ********************************/
Product.OptionsPrice = Class.create();
Product.OptionsPrice.prototype = {
 initialize: function(config) {
 this.productId = config.productId;
 this.priceFormat = config.priceFormat;
 this.includeTax = config.includeTax;
 this.defaultTax = config.defaultTax;
 this.currentTax = config.currentTax;
 this.productPrice = config.productPrice;
 this.showIncludeTax = config.showIncludeTax;
 this.showBothPrices = config.showBothPrices;
 this.productPrice = config.productPrice;
 this.productOldPrice = config.productOldPrice;
 this.skipCalculate = config.skipCalculate;
 this.duplicateIdSuffix = config.idSuffix;

 this.oldPlusDisposition = config.oldPlusDisposition;
 this.plusDisposition = config.plusDisposition;

 this.oldMinusDisposition = config.oldMinusDisposition;
 this.minusDisposition = config.minusDisposition;

 this.optionPrices = {};
 this.containers = {};

 this.displayZeroPrice = true;

 this.initPrices();
 },

 setDuplicateIdSuffix: function(idSuffix) {
 this.duplicateIdSuffix = idSuffix;
 },

 initPrices: function() {
 this.containers[0] = 'product-price-' + this.productId;
 this.containers[1] = 'bundle-price-' + this.productId;
 this.containers[2] = 'price-including-tax-' + this.productId;
 this.containers[3] = 'price-excluding-tax-' + this.productId;
 this.containers[4] = 'old-price-' + this.productId;
 },

 changePrice: function(key, price) {
 this.optionPrices[key] = parseFloat(price);
 },

 getOptionPrices: function() {
 var result = 0;
 var nonTaxable = 0;
 $H(this.optionPrices).each(function(pair) {
 if (pair.key == 'nontaxable') {
 nonTaxable = pair.value;
 } else {
 result += pair.value;
 }
 });
 var r = new Array(result, nonTaxable);
 return r;
 },

 reload: function() {
 var price;
 var formattedPrice;
 var optionPrices = this.getOptionPrices();
 var nonTaxable = optionPrices[1];
 optionPrices = optionPrices[0];
 $H(this.containers).each(function(pair) {
 var _productPrice;
 var _plusDisposition;
 var _minusDisposition;
 if ($(pair.value)) {
 if (pair.value == 'old-price-'+this.productId && this.productOldPrice != this.productPrice) {
 _productPrice = this.productOldPrice;
 _plusDisposition = this.oldPlusDisposition;
 _minusDisposition = this.oldMinusDisposition;
 } else {
 _productPrice = this.productPrice;
 _plusDisposition = this.plusDisposition;
 _minusDisposition = this.minusDisposition;
 }

 var price = optionPrices+parseFloat(_productPrice)
 if (this.includeTax == 'true') {
 // tax = tax included into product price by admin
 var tax = price / (100 + this.defaultTax) * this.defaultTax;
 var excl = price - tax;
 var incl = excl*(1+(this.currentTax/100));
 } else {
 var tax = price * (this.currentTax / 100);
 var excl = price;
 var incl = excl + tax;
 }

 excl += parseFloat(_plusDisposition);
 incl += parseFloat(_plusDisposition);
 excl -= parseFloat(_minusDisposition);
 incl -= parseFloat(_minusDisposition);

 //adding nontaxlable part of options
 excl += parseFloat(nonTaxable);
 incl += parseFloat(nonTaxable);

 if (pair.value == 'price-including-tax-'+this.productId) {
 price = incl;
 } else if (pair.value == 'old-price-'+this.productId) {
 if (this.showIncludeTax || this.showBothPrices) {
 price = incl;
 } else {
 price = excl;
 }
 } else {
 if (this.showIncludeTax) {
 price = incl;
 } else {
 if (!this.skipCalculate || _productPrice == 0) {
 price = excl;
 } else {
 price = optionPrices+parseFloat(_productPrice);
 }
 }
 }

 if (price < 0) price = 0;

 if (price > 0 || this.displayZeroPrice) {
 formattedPrice = this.formatPrice(price);
 } else {
 formattedPrice = '';
 }

 if ($(pair.value).select('.price')[0]) {
 $(pair.value).select('.price')[0].innerHTML = formattedPrice;
 if ($(pair.value+this.duplicateIdSuffix) && $(pair.value+this.duplicateIdSuffix).select('.price')[0]) {
 $(pair.value+this.duplicateIdSuffix).select('.price')[0].innerHTML = formattedPrice;
 }
 } else {
 $(pair.value).innerHTML = formattedPrice;
 if ($(pair.value+this.duplicateIdSuffix)) {
 $(pair.value+this.duplicateIdSuffix).innerHTML = formattedPrice;
 }
 }
 };
 }.bind(this));
 },
 formatPrice: function(price) {
 return formatCurrency(price, this.priceFormat);
 }
}

/* Copyright Mihai Bazon, 2002-2005 | www.bazon.net/mishoo
 * -----------------------------------------------------------
 *
 * The DHTML Calendar, version 1.0 "It is happening again"
 *
 * Details and latest version at:
 * www.dynarch.com/projects/calendar
 *
 * This script is developed by Dynarch.com. Visit us at www.dynarch.com.
 *
 * This script is distributed under the GNU Lesser General Public License.
 * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
 */

// $Id: calendar.js,v 1.51 2005/03/07 16:44:31 mishoo Exp $

/** The Calendar object constructor. */
Calendar = function (firstDayOfWeek, dateStr, onSelected, onClose) {
 // member variables
 this.activeDiv = null;
 this.currentDateEl = null;
 this.getDateStatus = null;
 this.getDateToolTip = null;
 this.getDateText = null;
 this.timeout = null;
 this.onSelected = onSelected || null;
 this.onClose = onClose || null;
 this.dragging = false;
 this.hidden = false;
 this.minYear = 1970;
 this.maxYear = 2050;
 this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"];
 this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"];
 this.isPopup = true;
 this.weekNumbers = true;
 this.firstDayOfWeek = typeof firstDayOfWeek == "number" ? firstDayOfWeek : Calendar._FD; // 0 for Sunday, 1 for Monday, etc.
 this.showsOtherMonths = false;
 this.dateStr = dateStr;
 this.ar_days = null;
 this.showsTime = false;
 this.time24 = true;
 this.yearStep = 2;
 this.hiliteToday = true;
 this.multiple = null;
 // HTML elements
 this.table = null;
 this.element = null;
 this.tbody = null;
 this.firstdayname = null;
 // Combo boxes
 this.monthsCombo = null;
 this.yearsCombo = null;
 this.hilitedMonth = null;
 this.activeMonth = null;
 this.hilitedYear = null;
 this.activeYear = null;
 // Information
 this.dateClicked = false;

 // one-time initializations
 if (typeof Calendar._SDN == "undefined") {
 // table of short day names
 if (typeof Calendar._SDN_len == "undefined")
 Calendar._SDN_len = 3;
 var ar = new Array();
 for (var i = 8; i > 0;) {
 ar[--i] = Calendar._DN[i].substr(0, Calendar._SDN_len);
 }
 Calendar._SDN = ar;
 // table of short month names
 if (typeof Calendar._SMN_len == "undefined")
 Calendar._SMN_len = 3;
 ar = new Array();
 for (var i = 12; i > 0;) {
 ar[--i] = Calendar._MN[i].substr(0, Calendar._SMN_len);
 }
 Calendar._SMN = ar;
 }
};

// ** constants

/// "static", needed for event handlers.
Calendar._C = null;

/// detect a special case of "web browser"
Calendar.is_ie = ( /msie/i.test(navigator.userAgent) &&
 !/opera/i.test(navigator.userAgent) );

Calendar.is_ie5 = ( Calendar.is_ie && /msie 5\.0/i.test(navigator.userAgent) );

/// detect Opera browser
Calendar.is_opera = /opera/i.test(navigator.userAgent);

/// detect KHTML-based browsers
Calendar.is_khtml = /Konqueror|Safari|KHTML/i.test(navigator.userAgent);

/// detect Gecko browsers
Calendar.is_gecko = navigator.userAgent.match(/gecko/i);

// BEGIN: UTILITY FUNCTIONS; beware that these might be moved into a separate
// library, at some point.

// Returns CSS property for element
Calendar.getStyle = function(element, style) {
 if (element.currentStyle) {
 var y = element.currentStyle[style];
 } else if (window.getComputedStyle) {
 var y = document.defaultView.getComputedStyle(element,null).getPropertyValue(style);
 }

 return y;
};

/*
 * Different ways to find element's absolute position
 */
Calendar.getAbsolutePos = function(element) {

 var res = new Object();
 res.x = 0; res.y = 0;

 // variant 1 (working best, copy-paste from prototype library)
 do {
 res.x += element.offsetLeft || 0;
 res.y += element.offsetTop || 0;
 element = element.offsetParent;
 if (element) {
 if (element.tagName.toUpperCase() == 'BODY') break;
 var p = Calendar.getStyle(element, 'position');
 if (p !== 'static') break;
 }
 } while (element);

 return res;

 // variant 2 (good solution, but lost in IE8)
 if (element !== null) {
 res.x = element.offsetLeft;
 res.y = element.offsetTop;

 var offsetParent = element.offsetParent;
 var parentNode = element.parentNode;

 while (offsetParent !== null) {
 res.x += offsetParent.offsetLeft;
 res.y += offsetParent.offsetTop;

 if (offsetParent != document.body && offsetParent != document.documentElement) {
 res.x -= offsetParent.scrollLeft;
 res.y -= offsetParent.scrollTop;
 }
 //next lines are necessary to support FireFox problem with offsetParent
 if (Calendar.is_gecko) {
 while (offsetParent != parentNode && parentNode !== null) {
 res.x -= parentNode.scrollLeft;
 res.y -= parentNode.scrollTop;
 parentNode = parentNode.parentNode;
 }
 }
 parentNode = offsetParent.parentNode;
 offsetParent = offsetParent.offsetParent;
 }
 }
 return res;

 // variant 2 (not working)

// var SL = 0, ST = 0;
// var is_div = /^div$/i.test(el.tagName);
// if (is_div && el.scrollLeft)
// SL = el.scrollLeft;
// if (is_div && el.scrollTop)
// ST = el.scrollTop;
// var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };
// if (el.offsetParent) {
// var tmp = this.getAbsolutePos(el.offsetParent);
// r.x += tmp.x;
// r.y += tmp.y;
// }
// return r;
};

Calendar.isRelated = function (el, evt) {
 var related = evt.relatedTarget;
 if (!related) {
 var type = evt.type;
 if (type == "mouseover") {
 related = evt.fromElement;
 } else if (type == "mouseout") {
 related = evt.toElement;
 }
 }
 while (related) {
 if (related == el) {
 return true;
 }
 related = related.parentNode;
 }
 return false;
};

Calendar.removeClass = function(el, className) {
 if (!(el && el.className)) {
 return;
 }
 var cls = el.className.split(" ");
 var ar = new Array();
 for (var i = cls.length; i > 0;) {
 if (cls[--i] != className) {
 ar[ar.length] = cls[i];
 }
 }
 el.className = ar.join(" ");
};

Calendar.addClass = function(el, className) {
 Calendar.removeClass(el, className);
 el.className += " " + className;
};

// FIXME: the following 2 functions totally suck, are useless and should be replaced immediately.
Calendar.getElement = function(ev) {
 var f = Calendar.is_ie ? window.event.srcElement : ev.currentTarget;
 while (f.nodeType != 1 || /^div$/i.test(f.tagName))
 f = f.parentNode;
 return f;
};

Calendar.getTargetElement = function(ev) {
 var f = Calendar.is_ie ? window.event.srcElement : ev.target;
 while (f.nodeType != 1)
 f = f.parentNode;
 return f;
};

Calendar.stopEvent = function(ev) {
 ev || (ev = window.event);
 if (Calendar.is_ie) {
 ev.cancelBubble = true;
 ev.returnValue = false;
 } else {
 ev.preventDefault();
 ev.stopPropagation();
 }
 return false;
};

Calendar.addEvent = function(el, evname, func) {
 if (el.attachEvent) { // IE
 el.attachEvent("on" + evname, func);
 } else if (el.addEventListener) { // Gecko / W3C
 el.addEventListener(evname, func, true);
 } else {
 el["on" + evname] = func;
 }
};

Calendar.removeEvent = function(el, evname, func) {
 if (el.detachEvent) { // IE
 el.detachEvent("on" + evname, func);
 } else if (el.removeEventListener) { // Gecko / W3C
 el.removeEventListener(evname, func, true);
 } else {
 el["on" + evname] = null;
 }
};

Calendar.createElement = function(type, parent) {
 var el = null;
 if (document.createElementNS) {
 // use the XHTML namespace; IE won't normally get here unless
 // _they_ "fix" the DOM2 implementation.
 el = document.createElementNS("http://www.w3.org/1999/xhtml", type);
 } else {
 el = document.createElement(type);
 }
 if (typeof parent != "undefined") {
 parent.appendChild(el);
 }
 return el;
};

// END: UTILITY FUNCTIONS

// BEGIN: CALENDAR STATIC FUNCTIONS

/** Internal -- adds a set of events to make some element behave like a button. */
Calendar._add_evs = function(el) {
 with (Calendar) {
 addEvent(el, "mouseover", dayMouseOver);
 addEvent(el, "mousedown", dayMouseDown);
 addEvent(el, "mouseout", dayMouseOut);
 if (is_ie) {
 addEvent(el, "dblclick", dayMouseDblClick);
 el.setAttribute("unselectable", true);
 }
 }
};

Calendar.findMonth = function(el) {
 if (typeof el.month != "undefined") {
 return el;
 } else if (typeof el.parentNode.month != "undefined") {
 return el.parentNode;
 }
 return null;
};

Calendar.findYear = function(el) {
 if (typeof el.year != "undefined") {
 return el;
 } else if (typeof el.parentNode.year != "undefined") {
 return el.parentNode;
 }
 return null;
};

Calendar.showMonthsCombo = function () {
 var cal = Calendar._C;
 if (!cal) {
 return false;
 }
 var cal = cal;
 var cd = cal.activeDiv;
 var mc = cal.monthsCombo;
 if (cal.hilitedMonth) {
 Calendar.removeClass(cal.hilitedMonth, "hilite");
 }
 if (cal.activeMonth) {
 Calendar.removeClass(cal.activeMonth, "active");
 }
 var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];
 Calendar.addClass(mon, "active");
 cal.activeMonth = mon;
 var s = mc.style;
 s.display = "block";
 if (cd.navtype < 0)
 s.left = cd.offsetLeft + "px";
 else {
 var mcw = mc.offsetWidth;
 if (typeof mcw == "undefined")
 // Konqueror brain-dead techniques
 mcw = 50;
 s.left = (cd.offsetLeft + cd.offsetWidth - mcw) + "px";
 }
 s.top = (cd.offsetTop + cd.offsetHeight) + "px";
};

Calendar.showYearsCombo = function (fwd) {
 var cal = Calendar._C;
 if (!cal) {
 return false;
 }
 var cal = cal;
 var cd = cal.activeDiv;
 var yc = cal.yearsCombo;
 if (cal.hilitedYear) {
 Calendar.removeClass(cal.hilitedYear, "hilite");
 }
 if (cal.activeYear) {
 Calendar.removeClass(cal.activeYear, "active");
 }
 cal.activeYear = null;
 var Y = cal.date.getFullYear() + (fwd ? 1 : -1);
 var yr = yc.firstChild;
 var show = false;
 for (var i = 12; i > 0; --i) {
 if (Y >= cal.minYear && Y <= cal.maxYear) {
 yr.innerHTML = Y;
 yr.year = Y;
 yr.style.display = "block";
 show = true;
 } else {
 yr.style.display = "none";
 }
 yr = yr.nextSibling;
 Y += fwd ? cal.yearStep : -cal.yearStep;
 }
 if (show) {
 var s = yc.style;
 s.display = "block";
 if (cd.navtype < 0)
 s.left = cd.offsetLeft + "px";
 else {
 var ycw = yc.offsetWidth;
 if (typeof ycw == "undefined")
 // Konqueror brain-dead techniques
 ycw = 50;
 s.left = (cd.offsetLeft + cd.offsetWidth - ycw) + "px";
 }
 s.top = (cd.offsetTop + cd.offsetHeight) + "px";
 }
};

// event handlers

Calendar.tableMouseUp = function(ev) {
 var cal = Calendar._C;
 if (!cal) {
 return false;
 }
 if (cal.timeout) {
 clearTimeout(cal.timeout);
 }
 var el = cal.activeDiv;
 if (!el) {
 return false;
 }
 var target = Calendar.getTargetElement(ev);
 ev || (ev = window.event);
 Calendar.removeClass(el, "active");
 if (target == el || target.parentNode == el) {
 Calendar.cellClick(el, ev);
 }
 var mon = Calendar.findMonth(target);
 var date = null;
 if (mon) {
 date = new CalendarDateObject(cal.date);
 if (mon.month != date.getMonth()) {
 date.setMonth(mon.month);
 cal.setDate(date);
 cal.dateClicked = false;
 cal.callHandler();
 }
 } else {
 var year = Calendar.findYear(target);
 if (year) {
 date = new CalendarDateObject(cal.date);
 if (year.year != date.getFullYear()) {
 date.setFullYear(year.year);
 cal.setDate(date);
 cal.dateClicked = false;
 cal.callHandler();
 }
 }
 }
 with (Calendar) {
 removeEvent(document, "mouseup", tableMouseUp);
 removeEvent(document, "mouseover", tableMouseOver);
 removeEvent(document, "mousemove", tableMouseOver);
 cal._hideCombos();
 _C = null;
 return stopEvent(ev);
 }
};

Calendar.tableMouseOver = function (ev) {
 var cal = Calendar._C;
 if (!cal) {
 return;
 }
 var el = cal.activeDiv;
 var target = Calendar.getTargetElement(ev);
 if (target == el || target.parentNode == el) {
 Calendar.addClass(el, "hilite active");
 Calendar.addClass(el.parentNode, "rowhilite");
 } else {
 if (typeof el.navtype == "undefined" || (el.navtype != 50 && (el.navtype == 0 || Math.abs(el.navtype) > 2)))
 Calendar.removeClass(el, "active");
 Calendar.removeClass(el, "hilite");
 Calendar.removeClass(el.parentNode, "rowhilite");
 }
 ev || (ev = window.event);
 if (el.navtype == 50 && target != el) {
 var pos = Calendar.getAbsolutePos(el);
 var w = el.offsetWidth;
 var x = ev.clientX;
 var dx;
 var decrease = true;
 if (x > pos.x + w) {
 dx = x - pos.x - w;
 decrease = false;
 } else
 dx = pos.x - x;

 if (dx < 0) dx = 0;
 var range = el._range;
 var current = el._current;
 var count = Math.floor(dx / 10) % range.length;
 for (var i = range.length; --i >= 0;)
 if (range[i] == current)
 break;
 while (count-- > 0)
 if (decrease) {
 if (--i < 0)
 i = range.length - 1;
 } else if ( ++i >= range.length )
 i = 0;
 var newval = range[i];
 el.innerHTML = newval;

 cal.onUpdateTime();
 }
 var mon = Calendar.findMonth(target);
 if (mon) {
 if (mon.month != cal.date.getMonth()) {
 if (cal.hilitedMonth) {
 Calendar.removeClass(cal.hilitedMonth, "hilite");
 }
 Calendar.addClass(mon, "hilite");
 cal.hilitedMonth = mon;
 } else if (cal.hilitedMonth) {
 Calendar.removeClass(cal.hilitedMonth, "hilite");
 }
 } else {
 if (cal.hilitedMonth) {
 Calendar.removeClass(cal.hilitedMonth, "hilite");
 }
 var year = Calendar.findYear(target);
 if (year) {
 if (year.year != cal.date.getFullYear()) {
 if (cal.hilitedYear) {
 Calendar.removeClass(cal.hilitedYear, "hilite");
 }
 Calendar.addClass(year, "hilite");
 cal.hilitedYear = year;
 } else if (cal.hilitedYear) {
 Calendar.removeClass(cal.hilitedYear, "hilite");
 }
 } else if (cal.hilitedYear) {
 Calendar.removeClass(cal.hilitedYear, "hilite");
 }
 }
 return Calendar.stopEvent(ev);
};

Calendar.tableMouseDown = function (ev) {
 if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) {
 return Calendar.stopEvent(ev);
 }
};

Calendar.calDragIt = function (ev) {
 var cal = Calendar._C;
 if (!(cal && cal.dragging)) {
 return false;
 }
 var posX;
 var posY;
 if (Calendar.is_ie) {
 posY = window.event.clientY + document.body.scrollTop;
 posX = window.event.clientX + document.body.scrollLeft;
 } else {
 posX = ev.pageX;
 posY = ev.pageY;
 }
 cal.hideShowCovered();
 var st = cal.element.style;
 st.left = (posX - cal.xOffs) + "px";
 st.top = (posY - cal.yOffs) + "px";
 return Calendar.stopEvent(ev);
};

Calendar.calDragEnd = function (ev) {
 var cal = Calendar._C;
 if (!cal) {
 return false;
 }
 cal.dragging = false;
 with (Calendar) {
 removeEvent(document, "mousemove", calDragIt);
 removeEvent(document, "mouseup", calDragEnd);
 tableMouseUp(ev);
 }
 cal.hideShowCovered();
};

Calendar.dayMouseDown = function(ev) {
 var el = Calendar.getElement(ev);
 if (el.disabled) {
 return false;
 }
 var cal = el.calendar;
 cal.activeDiv = el;
 Calendar._C = cal;
 if (el.navtype != 300) with (Calendar) {
 if (el.navtype == 50) {
 el._current = el.innerHTML;
 addEvent(document, "mousemove", tableMouseOver);
 } else
 addEvent(document, Calendar.is_ie5 ? "mousemove" : "mouseover", tableMouseOver);
 addClass(el, "hilite active");
 addEvent(document, "mouseup", tableMouseUp);
 } else if (cal.isPopup) {
 cal._dragStart(ev);
 }
 if (el.navtype == -1 || el.navtype == 1) {
 if (cal.timeout) clearTimeout(cal.timeout);
 cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250);
 } else if (el.navtype == -2 || el.navtype == 2) {
 if (cal.timeout) clearTimeout(cal.timeout);
 cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)", 250);
 } else {
 cal.timeout = null;
 }
 return Calendar.stopEvent(ev);
};

Calendar.dayMouseDblClick = function(ev) {
 Calendar.cellClick(Calendar.getElement(ev), ev || window.event);
 if (Calendar.is_ie) {
 document.selection.empty();
 }
};

Calendar.dayMouseOver = function(ev) {
 var el = Calendar.getElement(ev);
 if (Calendar.isRelated(el, ev) || Calendar._C || el.disabled) {
 return false;
 }
 if (el.ttip) {
 if (el.ttip.substr(0, 1) == "_") {
 el.ttip = el.caldate.print(el.calendar.ttDateFormat) + el.ttip.substr(1);
 }
 el.calendar.tooltips.innerHTML = el.ttip;
 }
 if (el.navtype != 300) {
 Calendar.addClass(el, "hilite");
 if (el.caldate) {
 Calendar.addClass(el.parentNode, "rowhilite");
 }
 }
 return Calendar.stopEvent(ev);
};

Calendar.dayMouseOut = function(ev) {
 with (Calendar) {
 var el = getElement(ev);
 if (isRelated(el, ev) || _C || el.disabled)
 return false;
 removeClass(el, "hilite");
 if (el.caldate)
 removeClass(el.parentNode, "rowhilite");
 if (el.calendar)
 el.calendar.tooltips.innerHTML = _TT["SEL_DATE"];
 return stopEvent(ev);
 }
};

/**
 * A generic "click" handler :) handles all types of buttons defined in this
 * calendar.
 */
Calendar.cellClick = function(el, ev) {
 var cal = el.calendar;
 var closing = false;
 var newdate = false;
 var date = null;
 if (typeof el.navtype == "undefined") {
 if (cal.currentDateEl) {
 Calendar.removeClass(cal.currentDateEl, "selected");
 Calendar.addClass(el, "selected");
 closing = (cal.currentDateEl == el);
 if (!closing) {
 cal.currentDateEl = el;
 }
 }
 cal.date.setDateOnly(el.caldate);
 date = cal.date;
 var other_month = !(cal.dateClicked = !el.otherMonth);
 if (!other_month && !cal.currentDateEl)
 cal._toggleMultipleDate(new CalendarDateObject(date));
 else
 newdate = !el.disabled;
 // a date was clicked
 if (other_month)
 cal._init(cal.firstDayOfWeek, date);
 } else {
 if (el.navtype == 200) {
 Calendar.removeClass(el, "hilite");
 cal.callCloseHandler();
 return;
 }
 date = new CalendarDateObject(cal.date);
 if (el.navtype == 0)
 date.setDateOnly(new CalendarDateObject()); // TODAY
 // unless "today" was clicked, we assume no date was clicked so
 // the selected handler will know not to close the calenar when
 // in single-click mode.
 // cal.dateClicked = (el.navtype == 0);
 cal.dateClicked = false;
 var year = date.getFullYear();
 var mon = date.getMonth();
 function setMonth(m) {
 var day = date.getDate();
 var max = date.getMonthDays(m);
 if (day > max) {
 date.setDate(max);
 }
 date.setMonth(m);
 };
 switch (el.navtype) {
 case 400:
 Calendar.removeClass(el, "hilite");
 var text = Calendar._TT["ABOUT"];
 if (typeof text != "undefined") {
 text += cal.showsTime ? Calendar._TT["ABOUT_TIME"] : "";
 } else {
 // FIXME: this should be removed as soon as lang files get updated!
 text = "Help and about box text is not translated into this language.\n" +
 "If you know this language and you feel generous please update\n" +
 "the corresponding file in \"lang\" subdir to match calendar-en.js\n" +
 "and send it back to <mihai_bazon@yahoo.com> to get it into the distribution ;-)\n\n" +
 "Thank you!\n" +
 "http://dynarch.com/mishoo/calendar.epl\n";
 }
 alert(text);
 return;
 case -2:
 if (year > cal.minYear) {
 date.setFullYear(year - 1);
 }
 break;
 case -1:
 if (mon > 0) {
 setMonth(mon - 1);
 } else if (year-- > cal.minYear) {
 date.setFullYear(year);
 setMonth(11);
 }
 break;
 case 1:
 if (mon < 11) {
 setMonth(mon + 1);
 } else if (year < cal.maxYear) {
 date.setFullYear(year + 1);
 setMonth(0);
 }
 break;
 case 2:
 if (year < cal.maxYear) {
 date.setFullYear(year + 1);
 }
 break;
 case 100:
 cal.setFirstDayOfWeek(el.fdow);
 return;
 case 50:
 var range = el._range;
 var current = el.innerHTML;
 for (var i = range.length; --i >= 0;)
 if (range[i] == current)
 break;
 if (ev && ev.shiftKey) {
 if (--i < 0)
 i = range.length - 1;
 } else if ( ++i >= range.length )
 i = 0;
 var newval = range[i];
 el.innerHTML = newval;
 cal.onUpdateTime();
 return;
 case 0:
 // TODAY will bring us here
 if ((typeof cal.getDateStatus == "function") &&
 cal.getDateStatus(date, date.getFullYear(), date.getMonth(), date.getDate())) {
 return false;
 }
 break;
 }
 if (!date.equalsTo(cal.date)) {
 cal.setDate(date);
 newdate = true;
 } else if (el.navtype == 0)
 newdate = closing = true;
 }
 if (newdate) {
 ev && cal.callHandler();
 }
 if (closing) {
 Calendar.removeClass(el, "hilite");
 ev && cal.callCloseHandler();
 }
};

// END: CALENDAR STATIC FUNCTIONS

// BEGIN: CALENDAR OBJECT FUNCTIONS

/**
 * This function creates the calendar inside the given parent. If _par is
 * null than it creates a popup calendar inside the BODY element. If _par is
 * an element, be it BODY, then it creates a non-popup calendar (still
 * hidden). Some properties need to be set before calling this function.
 */
Calendar.prototype.create = function (_par) {
 var parent = null;
 if (! _par) {
 // default parent is the document body, in which case we create
 // a popup calendar.
 parent = document.getElementsByTagName("body")[0];
 this.isPopup = true;
 } else {
 parent = _par;
 this.isPopup = false;
 }
 this.date = this.dateStr ? new CalendarDateObject(this.dateStr) : new CalendarDateObject();

 var table = Calendar.createElement("table");
 this.table = table;
 table.cellSpacing = 0;
 table.cellPadding = 0;
 table.calendar = this;
 Calendar.addEvent(table, "mousedown", Calendar.tableMouseDown);

 var div = Calendar.createElement("div");
 this.element = div;
 div.className = "calendar";
 if (this.isPopup) {
 div.style.position = "absolute";
 div.style.display = "none";
 }
 div.appendChild(table);

 var thead = Calendar.createElement("thead", table);
 var cell = null;
 var row = null;

 var cal = this;
 var hh = function (text, cs, navtype) {
 cell = Calendar.createElement("td", row);
 cell.colSpan = cs;
 cell.className = "button";
 if (navtype != 0 && Math.abs(navtype) <= 2)
 cell.className += " nav";
 Calendar._add_evs(cell);
 cell.calendar = cal;
 cell.navtype = navtype;
 cell.innerHTML = "<div unselectable='on'>" + text + "</div>";
 return cell;
 };

 row = Calendar.createElement("tr", thead);
 var title_length = 6;
 (this.isPopup) && --title_length;
 (this.weekNumbers) && ++title_length;

 hh("?", 1, 400).ttip = Calendar._TT["INFO"];
 this.title = hh("", title_length, 300);
 this.title.className = "title";
 if (this.isPopup) {
 this.title.ttip = Calendar._TT["DRAG_TO_MOVE"];
 this.title.style.cursor = "move";
 hh("&#x00d7;", 1, 200).ttip = Calendar._TT["CLOSE"];
 }

 row = Calendar.createElement("tr", thead);
 row.className = "headrow";

 this._nav_py = hh("&#x00ab;", 1, -2);
 this._nav_py.ttip = Calendar._TT["PREV_YEAR"];

 this._nav_pm = hh("&#x2039;", 1, -1);
 this._nav_pm.ttip = Calendar._TT["PREV_MONTH"];

 this._nav_now = hh(Calendar._TT["TODAY"], this.weekNumbers ? 4 : 3, 0);
 this._nav_now.ttip = Calendar._TT["GO_TODAY"];

 this._nav_nm = hh("&#x203a;", 1, 1);
 this._nav_nm.ttip = Calendar._TT["NEXT_MONTH"];

 this._nav_ny = hh("&#x00bb;", 1, 2);
 this._nav_ny.ttip = Calendar._TT["NEXT_YEAR"];

 // day names
 row = Calendar.createElement("tr", thead);
 row.className = "daynames";
 if (this.weekNumbers) {
 cell = Calendar.createElement("td", row);
 cell.className = "name wn";
 cell.innerHTML = Calendar._TT["WK"];
 }
 for (var i = 7; i > 0; --i) {
 cell = Calendar.createElement("td", row);
 if (!i) {
 cell.navtype = 100;
 cell.calendar = this;
 Calendar._add_evs(cell);
 }
 }
 this.firstdayname = (this.weekNumbers) ? row.firstChild.nextSibling : row.firstChild;
 this._displayWeekdays();

 var tbody = Calendar.createElement("tbody", table);
 this.tbody = tbody;

 for (i = 6; i > 0; --i) {
 row = Calendar.createElement("tr", tbody);
 if (this.weekNumbers) {
 cell = Calendar.createElement("td", row);
 }
 for (var j = 7; j > 0; --j) {
 cell = Calendar.createElement("td", row);
 cell.calendar = this;
 Calendar._add_evs(cell);
 }
 }

 if (this.showsTime) {
 row = Calendar.createElement("tr", tbody);
 row.className = "time";

 cell = Calendar.createElement("td", row);
 cell.className = "time";
 cell.colSpan = 2;
 cell.innerHTML = Calendar._TT["TIME"] || "&nbsp;";

 cell = Calendar.createElement("td", row);
 cell.className = "time";
 cell.colSpan = this.weekNumbers ? 4 : 3;

 (function(){
 function makeTimePart(className, init, range_start, range_end) {
 var part = Calendar.createElement("span", cell);
 part.className = className;
 part.innerHTML = init;
 part.calendar = cal;
 part.ttip = Calendar._TT["TIME_PART"];
 part.navtype = 50;
 part._range = [];
 if (typeof range_start != "number")
 part._range = range_start;
 else {
 for (var i = range_start; i <= range_end; ++i) {
 var txt;
 if (i < 10 && range_end >= 10) txt = '0' + i;
 else txt = '' + i;
 part._range[part._range.length] = txt;
 }
 }
 Calendar._add_evs(part);
 return part;
 };
 var hrs = cal.date.getHours();
 var mins = cal.date.getMinutes();
 var t12 = !cal.time24;
 var pm = (hrs > 12);
 if (t12 && pm) hrs -= 12;
 var H = makeTimePart("hour", hrs, t12 ? 1 : 0, t12 ? 12 : 23);
 var span = Calendar.createElement("span", cell);
 span.innerHTML = ":";
 span.className = "colon";
 var M = makeTimePart("minute", mins, 0, 59);
 var AP = null;
 cell = Calendar.createElement("td", row);
 cell.className = "time";
 cell.colSpan = 2;
 if (t12)
 AP = makeTimePart("ampm", pm ? "pm" : "am", ["am", "pm"]);
 else
 cell.innerHTML = "&nbsp;";

 cal.onSetTime = function() {
 var pm, hrs = this.date.getHours(),
 mins = this.date.getMinutes();
 if (t12) {
 pm = (hrs >= 12);
 if (pm) hrs -= 12;
 if (hrs == 0) hrs = 12;
 AP.innerHTML = pm ? "pm" : "am";
 }
 H.innerHTML = (hrs < 10) ? ("0" + hrs) : hrs;
 M.innerHTML = (mins < 10) ? ("0" + mins) : mins;
 };

 cal.onUpdateTime = function() {
 var date = this.date;
 var h = parseInt(H.innerHTML, 10);
 if (t12) {
 if (/pm/i.test(AP.innerHTML) && h < 12)
 h += 12;
 else if (/am/i.test(AP.innerHTML) && h == 12)
 h = 0;
 }
 var d = date.getDate();
 var m = date.getMonth();
 var y = date.getFullYear();
 date.setHours(h);
 date.setMinutes(parseInt(M.innerHTML, 10));
 date.setFullYear(y);
 date.setMonth(m);
 date.setDate(d);
 this.dateClicked = false;
 this.callHandler();
 };
 })();
 } else {
 this.onSetTime = this.onUpdateTime = function() {};
 }

 var tfoot = Calendar.createElement("tfoot", table);

 row = Calendar.createElement("tr", tfoot);
 row.className = "footrow";

 cell = hh(Calendar._TT["SEL_DATE"], this.weekNumbers ? 8 : 7, 300);
 cell.className = "ttip";
 if (this.isPopup) {
 cell.ttip = Calendar._TT["DRAG_TO_MOVE"];
 cell.style.cursor = "move";
 }
 this.tooltips = cell;

 div = Calendar.createElement("div", this.element);
 this.monthsCombo = div;
 div.className = "combo";
 for (i = 0; i < Calendar._MN.length; ++i) {
 var mn = Calendar.createElement("div");
 mn.className = Calendar.is_ie ? "label-IEfix" : "label";
 mn.month = i;
 mn.innerHTML = Calendar._SMN[i];
 div.appendChild(mn);
 }

 div = Calendar.createElement("div", this.element);
 this.yearsCombo = div;
 div.className = "combo";
 for (i = 12; i > 0; --i) {
 var yr = Calendar.createElement("div");
 yr.className = Calendar.is_ie ? "label-IEfix" : "label";
 div.appendChild(yr);
 }

 this._init(this.firstDayOfWeek, this.date);
 parent.appendChild(this.element);
};

/** keyboard navigation, only for popup calendars */
Calendar._keyEvent = function(ev) {
 var cal = window._dynarch_popupCalendar;
 if (!cal || cal.multiple)
 return false;
 (Calendar.is_ie) && (ev = window.event);
 var act = (Calendar.is_ie || ev.type == "keypress"),
 K = ev.keyCode;
 if (ev.ctrlKey) {
 switch (K) {
 case 37: // KEY left
 act && Calendar.cellClick(cal._nav_pm);
 break;
 case 38: // KEY up
 act && Calendar.cellClick(cal._nav_py);
 break;
 case 39: // KEY right
 act && Calendar.cellClick(cal._nav_nm);
 break;
 case 40: // KEY down
 act && Calendar.cellClick(cal._nav_ny);
 break;
 default:
 return false;
 }
 } else switch (K) {
 case 32: // KEY space (now)
 Calendar.cellClick(cal._nav_now);
 break;
 case 27: // KEY esc
 act && cal.callCloseHandler();
 break;
 case 37: // KEY left
 case 38: // KEY up
 case 39: // KEY right
 case 40: // KEY down
 if (act) {
 var prev, x, y, ne, el, step;
 prev = K == 37 || K == 38;
 step = (K == 37 || K == 39) ? 1 : 7;
 function setVars() {
 el = cal.currentDateEl;
 var p = el.pos;
 x = p & 15;
 y = p >> 4;
 ne = cal.ar_days[y][x];
 };setVars();
 function prevMonth() {
 var date = new CalendarDateObject(cal.date);
 date.setDate(date.getDate() - step);
 cal.setDate(date);
 };
 function nextMonth() {
 var date = new CalendarDateObject(cal.date);
 date.setDate(date.getDate() + step);
 cal.setDate(date);
 };
 while (1) {
 switch (K) {
 case 37: // KEY left
 if (--x >= 0)
 ne = cal.ar_days[y][x];
 else {
 x = 6;
 K = 38;
 continue;
 }
 break;
 case 38: // KEY up
 if (--y >= 0)
 ne = cal.ar_days[y][x];
 else {
 prevMonth();
 setVars();
 }
 break;
 case 39: // KEY right
 if (++x < 7)
 ne = cal.ar_days[y][x];
 else {
 x = 0;
 K = 40;
 continue;
 }
 break;
 case 40: // KEY down
 if (++y < cal.ar_days.length)
 ne = cal.ar_days[y][x];
 else {
 nextMonth();
 setVars();
 }
 break;
 }
 break;
 }
 if (ne) {
 if (!ne.disabled)
 Calendar.cellClick(ne);
 else if (prev)
 prevMonth();
 else
 nextMonth();
 }
 }
 break;
 case 13: // KEY enter
 if (act)
 Calendar.cellClick(cal.currentDateEl, ev);
 break;
 default:
 return false;
 }
 return Calendar.stopEvent(ev);
};

/**
 * (RE)Initializes the calendar to the given date and firstDayOfWeek
 */
Calendar.prototype._init = function (firstDayOfWeek, date) {
 var today = new CalendarDateObject(),
 TY = today.getFullYear(),
 TM = today.getMonth(),
 TD = today.getDate();
 this.table.style.visibility = "hidden";
 var year = date.getFullYear();
 if (year < this.minYear) {
 year = this.minYear;
 date.setFullYear(year);
 } else if (year > this.maxYear) {
 year = this.maxYear;
 date.setFullYear(year);
 }
 this.firstDayOfWeek = firstDayOfWeek;
 this.date = new CalendarDateObject(date);
 var month = date.getMonth();
 var mday = date.getDate();
 var no_days = date.getMonthDays();

 // calendar voodoo for computing the first day that would actually be
 // displayed in the calendar, even if it's from the previous month.
 // WARNING: this is magic. ;-)
 date.setDate(1);
 var day1 = (date.getDay() - this.firstDayOfWeek) % 7;
 if (day1 < 0)
 day1 += 7;
 date.setDate(-day1);
 date.setDate(date.getDate() + 1);

 var row = this.tbody.firstChild;
 var MN = Calendar._SMN[month];
 var ar_days = this.ar_days = new Array();
 var weekend = Calendar._TT["WEEKEND"];
 var dates = this.multiple ? (this.datesCells = {}) : null;
 for (var i = 0; i < 6; ++i, row = row.nextSibling) {
 var cell = row.firstChild;
 if (this.weekNumbers) {
 cell.className = "day wn";
 cell.innerHTML = date.getWeekNumber();
 cell = cell.nextSibling;
 }
 row.className = "daysrow";
 var hasdays = false, iday, dpos = ar_days[i] = [];
 for (var j = 0; j < 7; ++j, cell = cell.nextSibling, date.setDate(iday + 1)) {
 iday = date.getDate();
 var wday = date.getDay();
 cell.className = "day";
 cell.pos = i << 4 | j;
 dpos[j] = cell;
 var current_month = (date.getMonth() == month);
 if (!current_month) {
 if (this.showsOtherMonths) {
 cell.className += " othermonth";
 cell.otherMonth = true;
 } else {
 cell.className = "emptycell";
 cell.innerHTML = "&nbsp;";
 cell.disabled = true;
 continue;
 }
 } else {
 cell.otherMonth = false;
 hasdays = true;
 }
 cell.disabled = false;
 cell.innerHTML = this.getDateText ? this.getDateText(date, iday) : iday;
 if (dates)
 dates[date.print("%Y%m%d")] = cell;
 if (this.getDateStatus) {
 var status = this.getDateStatus(date, year, month, iday);
 if (this.getDateToolTip) {
 var toolTip = this.getDateToolTip(date, year, month, iday);
 if (toolTip)
 cell.title = toolTip;
 }
 if (status === true) {
 cell.className += " disabled";
 cell.disabled = true;
 } else {
 if (/disabled/i.test(status))
 cell.disabled = true;
 cell.className += " " + status;
 }
 }
 if (!cell.disabled) {
 cell.caldate = new CalendarDateObject(date);
 cell.ttip = "_";
 if (!this.multiple && current_month
 && iday == mday && this.hiliteToday) {
 cell.className += " selected";
 this.currentDateEl = cell;
 }
 if (date.getFullYear() == TY &&
 date.getMonth() == TM &&
 iday == TD) {
 cell.className += " today";
 cell.ttip += Calendar._TT["PART_TODAY"];
 }
 if (weekend.indexOf(wday.toString()) != -1)
 cell.className += cell.otherMonth ? " oweekend" : " weekend";
 }
 }
 if (!(hasdays || this.showsOtherMonths))
 row.className = "emptyrow";
 }
 this.title.innerHTML = Calendar._MN[month] + ", " + year;
 this.onSetTime();
 this.table.style.visibility = "visible";
 this._initMultipleDates();
 // PROFILE
 // this.tooltips.innerHTML = "Generated in " + ((new CalendarDateObject()) - today) + " ms";
};

Calendar.prototype._initMultipleDates = function() {
 if (this.multiple) {
 for (var i in this.multiple) {
 var cell = this.datesCells[i];
 var d = this.multiple[i];
 if (!d)
 continue;
 if (cell)
 cell.className += " selected";
 }
 }
};

Calendar.prototype._toggleMultipleDate = function(date) {
 if (this.multiple) {
 var ds = date.print("%Y%m%d");
 var cell = this.datesCells[ds];
 if (cell) {
 var d = this.multiple[ds];
 if (!d) {
 Calendar.addClass(cell, "selected");
 this.multiple[ds] = date;
 } else {
 Calendar.removeClass(cell, "selected");
 delete this.multiple[ds];
 }
 }
 }
};

Calendar.prototype.setDateToolTipHandler = function (unaryFunction) {
 this.getDateToolTip = unaryFunction;
};

/**
 * Calls _init function above for going to a certain date (but only if the
 * date is different than the currently selected one).
 */
Calendar.prototype.setDate = function (date) {
 if (!date.equalsTo(this.date)) {
 this._init(this.firstDayOfWeek, date);
 }
};

/**
 * Refreshes the calendar. Useful if the "disabledHandler" function is
 * dynamic, meaning that the list of disabled date can change at runtime.
 * Just * call this function if you think that the list of disabled dates
 * should * change.
 */
Calendar.prototype.refresh = function () {
 this._init(this.firstDayOfWeek, this.date);
};

/** Modifies the "firstDayOfWeek" parameter (pass 0 for Synday, 1 for Monday, etc.). */
Calendar.prototype.setFirstDayOfWeek = function (firstDayOfWeek) {
 this._init(firstDayOfWeek, this.date);
 this._displayWeekdays();
};

/**
 * Allows customization of what dates are enabled. The "unaryFunction"
 * parameter must be a function object that receives the date (as a JS Date
 * object) and returns a boolean value. If the returned value is true then
 * the passed date will be marked as disabled.
 */
Calendar.prototype.setDateStatusHandler = Calendar.prototype.setDisabledHandler = function (unaryFunction) {
 this.getDateStatus = unaryFunction;
};

/** Customization of allowed year range for the calendar. */
Calendar.prototype.setRange = function (a, z) {
 this.minYear = a;
 this.maxYear = z;
};

/** Calls the first user handler (selectedHandler). */
Calendar.prototype.callHandler = function () {
 if (this.onSelected) {
 this.onSelected(this, this.date.print(this.dateFormat));
 }
};

/** Calls the second user handler (closeHandler). */
Calendar.prototype.callCloseHandler = function () {
 if (this.onClose) {
 this.onClose(this);
 }
 this.hideShowCovered();
};

/** Removes the calendar object from the DOM tree and destroys it. */
Calendar.prototype.destroy = function () {
 var el = this.element.parentNode;
 el.removeChild(this.element);
 Calendar._C = null;
 window._dynarch_popupCalendar = null;
};

/**
 * Moves the calendar element to a different section in the DOM tree (changes
 * its parent).
 */
Calendar.prototype.reparent = function (new_parent) {
 var el = this.element;
 el.parentNode.removeChild(el);
 new_parent.appendChild(el);
};

// This gets called when the user presses a mouse button anywhere in the
// document, if the calendar is shown. If the click was outside the open
// calendar this function closes it.
Calendar._checkCalendar = function(ev) {
 var calendar = window._dynarch_popupCalendar;
 if (!calendar) {
 return false;
 }
 var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev);
 for (; el != null && el != calendar.element; el = el.parentNode);
 if (el == null) {
 // calls closeHandler which should hide the calendar.
 window._dynarch_popupCalendar.callCloseHandler();
 return Calendar.stopEvent(ev);
 }
};

/** Shows the calendar. */
Calendar.prototype.show = function () {
 var rows = this.table.getElementsByTagName("tr");
 for (var i = rows.length; i > 0;) {
 var row = rows[--i];
 Calendar.removeClass(row, "rowhilite");
 var cells = row.getElementsByTagName("td");
 for (var j = cells.length; j > 0;) {
 var cell = cells[--j];
 Calendar.removeClass(cell, "hilite");
 Calendar.removeClass(cell, "active");
 }
 }
 this.element.style.display = "block";
 this.hidden = false;
 if (this.isPopup) {
 window._dynarch_popupCalendar = this;
 Calendar.addEvent(document, "keydown", Calendar._keyEvent);
 Calendar.addEvent(document, "keypress", Calendar._keyEvent);
 Calendar.addEvent(document, "mousedown", Calendar._checkCalendar);
 }
 this.hideShowCovered();
};

/**
 * Hides the calendar. Also removes any "hilite" from the class of any TD
 * element.
 */
Calendar.prototype.hide = function () {
 if (this.isPopup) {
 Calendar.removeEvent(document, "keydown", Calendar._keyEvent);
 Calendar.removeEvent(document, "keypress", Calendar._keyEvent);
 Calendar.removeEvent(document, "mousedown", Calendar._checkCalendar);
 }
 this.element.style.display = "none";
 this.hidden = true;
 this.hideShowCovered();
};

/**
 * Shows the calendar at a given absolute position (beware that, depending on
 * the calendar element style -- position property -- this might be relative
 * to the parent's containing rectangle).
 */
Calendar.prototype.showAt = function (x, y) {
 var s = this.element.style;
 s.left = x + "px";
 s.top = y + "px";
 this.show();
};

/** Shows the calendar near a given element. */
Calendar.prototype.showAtElement = function (el, opts) {
 var self = this;
 var p = Calendar.getAbsolutePos(el);
 if (!opts || typeof opts != "string") {
 this.showAt(p.x, p.y + el.offsetHeight);
 return true;
 }
 function fixPosition(box) {
 if (box.x < 0)
 box.x = 0;
 if (box.y < 0)
 box.y = 0;
 var cp = document.createElement("div");
 var s = cp.style;
 s.position = "absolute";
 s.right = s.bottom = s.width = s.height = "0px";
 document.body.appendChild(cp);
 var br = Calendar.getAbsolutePos(cp);
 document.body.removeChild(cp);
 if (Calendar.is_ie) {
 br.y += document.body.scrollTop;
 br.x += document.body.scrollLeft;
 } else {
 br.y += window.scrollY;
 br.x += window.scrollX;
 }
 var tmp = box.x + box.width - br.x;
 if (tmp > 0) box.x -= tmp;
 tmp = box.y + box.height - br.y;
 if (tmp > 0) box.y -= tmp;
 };
 this.element.style.display = "block";
 Calendar.continuation_for_the_fucking_khtml_browser = function() {
 var w = self.element.offsetWidth;
 var h = self.element.offsetHeight;
 self.element.style.display = "none";
 var valign = opts.substr(0, 1);
 var halign = "l";
 if (opts.length > 1) {
 halign = opts.substr(1, 1);
 }
 // vertical alignment
 switch (valign) {
 case "T": p.y -= h; break;
 case "B": p.y += el.offsetHeight; break;
 case "C": p.y += (el.offsetHeight - h) / 2; break;
 case "t": p.y += el.offsetHeight - h; break;
 case "b": break; // already there
 }
 // horizontal alignment
 switch (halign) {
 case "L": p.x -= w; break;
 case "R": p.x += el.offsetWidth; break;
 case "C": p.x += (el.offsetWidth - w) / 2; break;
 case "l": p.x += el.offsetWidth - w; break;
 case "r": break; // already there
 }
 p.width = w;
 p.height = h + 40;
 self.monthsCombo.style.display = "none";
 fixPosition(p);
 self.showAt(p.x, p.y);
 };
 if (Calendar.is_khtml)
 setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()", 10);
 else
 Calendar.continuation_for_the_fucking_khtml_browser();
};

/** Customizes the date format. */
Calendar.prototype.setDateFormat = function (str) {
 this.dateFormat = str;
};

/** Customizes the tooltip date format. */
Calendar.prototype.setTtDateFormat = function (str) {
 this.ttDateFormat = str;
};

/**
 * Tries to identify the date represented in a string. If successful it also
 * calls this.setDate which moves the calendar to the given date.
 */
Calendar.prototype.parseDate = function(str, fmt) {
 if (!fmt)
 fmt = this.dateFormat;
 this.setDate(Date.parseDate(str, fmt));
};

Calendar.prototype.hideShowCovered = function () {
 if (!Calendar.is_ie && !Calendar.is_opera)
 return;
 function getVisib(obj){
 var value = obj.style.visibility;
 if (!value) {
 if (document.defaultView && typeof (document.defaultView.getComputedStyle) == "function") { // Gecko, W3C
 if (!Calendar.is_khtml)
 value = document.defaultView.
 getComputedStyle(obj, "").getPropertyValue("visibility");
 else
 value = '';
 } else if (obj.currentStyle) { // IE
 value = obj.currentStyle.visibility;
 } else
 value = '';
 }
 return value;
 };

 var tags = new Array("applet", "iframe", "select");
 var el = this.element;

 var p = Calendar.getAbsolutePos(el);
 var EX1 = p.x;
 var EX2 = el.offsetWidth + EX1;
 var EY1 = p.y;
 var EY2 = el.offsetHeight + EY1;

 for (var k = tags.length; k > 0; ) {
 var ar = document.getElementsByTagName(tags[--k]);
 var cc = null;

 for (var i = ar.length; i > 0;) {
 cc = ar[--i];

 p = Calendar.getAbsolutePos(cc);
 var CX1 = p.x;
 var CX2 = cc.offsetWidth + CX1;
 var CY1 = p.y;
 var CY2 = cc.offsetHeight + CY1;

 if (this.hidden || (CX1 > EX2) || (CX2 < EX1) || (CY1 > EY2) || (CY2 < EY1)) {
 if (!cc.__msh_save_visibility) {
 cc.__msh_save_visibility = getVisib(cc);
 }
 cc.style.visibility = cc.__msh_save_visibility;
 } else {
 if (!cc.__msh_save_visibility) {
 cc.__msh_save_visibility = getVisib(cc);
 }
 cc.style.visibility = "hidden";
 }
 }
 }
};

/** Internal function; it displays the bar with the names of the weekday. */
Calendar.prototype._displayWeekdays = function () {
 var fdow = this.firstDayOfWeek;
 var cell = this.firstdayname;
 var weekend = Calendar._TT["WEEKEND"];
 for (var i = 0; i < 7; ++i) {
 cell.className = "day name";
 var realday = (i + fdow) % 7;
 if (i) {
 cell.ttip = Calendar._TT["DAY_FIRST"].replace("%s", Calendar._DN[realday]);
 cell.navtype = 100;
 cell.calendar = this;
 cell.fdow = realday;
 Calendar._add_evs(cell);
 }
 if (weekend.indexOf(realday.toString()) != -1) {
 Calendar.addClass(cell, "weekend");
 }
 cell.innerHTML = Calendar._SDN[(i + fdow) % 7];
 cell = cell.nextSibling;
 }
};

/** Internal function. Hides all combo boxes that might be displayed. */
Calendar.prototype._hideCombos = function () {
 this.monthsCombo.style.display = "none";
 this.yearsCombo.style.display = "none";
};

/** Internal function. Starts dragging the element. */
Calendar.prototype._dragStart = function (ev) {
 if (this.dragging) {
 return;
 }
 this.dragging = true;
 var posX;
 var posY;
 if (Calendar.is_ie) {
 posY = window.event.clientY + document.body.scrollTop;
 posX = window.event.clientX + document.body.scrollLeft;
 } else {
 posY = ev.clientY + window.scrollY;
 posX = ev.clientX + window.scrollX;
 }
 var st = this.element.style;
 this.xOffs = posX - parseInt(st.left);
 this.yOffs = posY - parseInt(st.top);
 with (Calendar) {
 addEvent(document, "mousemove", calDragIt);
 addEvent(document, "mouseup", calDragEnd);
 }
};

// BEGIN: DATE OBJECT PATCHES

/** Adds the number of days array to the Date object. */
Date._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31);

/** Constants used for time computations */
Date.SECOND = 1000 /* milliseconds */;
Date.MINUTE = 60 * Date.SECOND;
Date.HOUR = 60 * Date.MINUTE;
Date.DAY = 24 * Date.HOUR;
Date.WEEK = 7 * Date.DAY;

Date.parseDate = function(str, fmt) {
 var today = new CalendarDateObject();
 var y = 0;
 var m = -1;
 var d = 0;

 // translate date into en_US, because split() cannot parse non-latin stuff
 var a = str;
 var i;
 for (i = 0; i < Calendar._MN.length; i++) {
 a = a.replace(Calendar._MN[i], enUS.m.wide[i]);
 }
 for (i = 0; i < Calendar._SMN.length; i++) {
 a = a.replace(Calendar._SMN[i], enUS.m.abbr[i]);
 }
 a = a.replace(Calendar._am, 'am');
 a = a.replace(Calendar._am.toLowerCase(), 'am');
 a = a.replace(Calendar._pm, 'pm');
 a = a.replace(Calendar._pm.toLowerCase(), 'pm');

 a = a.split(/\W+/);

 var b = fmt.match(/%./g);
 var i = 0, j = 0;
 var hr = 0;
 var min = 0;
 for (i = 0; i < a.length; ++i) {
 if (!a[i])
 continue;
 switch (b[i]) {
 case "%d":
 case "%e":
 d = parseInt(a[i], 10);
 break;

 case "%m":
 m = parseInt(a[i], 10) - 1;
 break;

 case "%Y":
 case "%y":
 y = parseInt(a[i], 10);
 (y < 100) && (y += (y > 29) ? 1900 : 2000);
 break;

 case "%b":
 for (j = 0; j < 12; ++j) {
 if (enUS.m.abbr[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
 }
 break;

 case "%B":
 for (j = 0; j < 12; ++j) {
 if (enUS.m.wide[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
 }
 break;

 case "%H":
 case "%I":
 case "%k":
 case "%l":
 hr = parseInt(a[i], 10);
 break;

 case "%P":
 case "%p":
 if (/pm/i.test(a[i]) && hr < 12)
 hr += 12;
 else if (/am/i.test(a[i]) && hr >= 12)
 hr -= 12;
 break;

 case "%M":
 min = parseInt(a[i], 10);
 break;
 }
 }
 if (isNaN(y)) y = today.getFullYear();
 if (isNaN(m)) m = today.getMonth();
 if (isNaN(d)) d = today.getDate();
 if (isNaN(hr)) hr = today.getHours();
 if (isNaN(min)) min = today.getMinutes();
 if (y != 0 && m != -1 && d != 0)
 return new CalendarDateObject(y, m, d, hr, min, 0);
 y = 0; m = -1; d = 0;
 for (i = 0; i < a.length; ++i) {
 if (a[i].search(/[a-zA-Z]+/) != -1) {
 var t = -1;
 for (j = 0; j < 12; ++j) {
 if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
 }
 if (t != -1) {
 if (m != -1) {
 d = m+1;
 }
 m = t;
 }
 } else if (parseInt(a[i], 10) <= 12 && m == -1) {
 m = a[i]-1;
 } else if (parseInt(a[i], 10) > 31 && y == 0) {
 y = parseInt(a[i], 10);
 (y < 100) && (y += (y > 29) ? 1900 : 2000);
 } else if (d == 0) {
 d = a[i];
 }
 }
 if (y == 0)
 y = today.getFullYear();
 if (m != -1 && d != 0)
 return new CalendarDateObject(y, m, d, hr, min, 0);
 return today;
};

/** Returns the number of days in the current month */
Date.prototype.getMonthDays = function(month) {
 var year = this.getFullYear();
 if (typeof month == "undefined") {
 month = this.getMonth();
 }
 if (((0 == (year%4)) && ( (0 != (year%100)) || (0 == (year%400)))) && month == 1) {
 return 29;
 } else {
 return Date._MD[month];
 }
};

/** Returns the number of day in the year. */
Date.prototype.getDayOfYear = function() {
 var now = new CalendarDateObject(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
 var then = new CalendarDateObject(this.getFullYear(), 0, 0, 0, 0, 0);
 var time = now - then;
 return Math.floor(time / Date.DAY);
};

/** Returns the number of the week in year, as defined in ISO 8601. */
Date.prototype.getWeekNumber = function() {
 var d = new CalendarDateObject(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
 var DoW = d.getDay();
 d.setDate(d.getDate() - (DoW + 6) % 7 + 3); // Nearest Thu
 var ms = d.valueOf(); // GMT
 d.setMonth(0);
 d.setDate(4); // Thu in Week 1
 return Math.round((ms - d.valueOf()) / (7 * 864e5)) + 1;
};

/** Checks date and time equality */
Date.prototype.equalsTo = function(date) {
 return ((this.getFullYear() == date.getFullYear()) &&
 (this.getMonth() == date.getMonth()) &&
 (this.getDate() == date.getDate()) &&
 (this.getHours() == date.getHours()) &&
 (this.getMinutes() == date.getMinutes()));
};

/** Set only the year, month, date parts (keep existing time) */
Date.prototype.setDateOnly = function(date) {
 var tmp = new CalendarDateObject(date);
 this.setDate(1);
 this.setFullYear(tmp.getFullYear());
 this.setMonth(tmp.getMonth());
 this.setDate(tmp.getDate());
};

/** Prints the date in a string according to the given format. */
Date.prototype.print = function (str) {
 var m = this.getMonth();
 var d = this.getDate();
 var y = this.getFullYear();
 var wn = this.getWeekNumber();
 var w = this.getDay();
 var s = {};
 var hr = this.getHours();
 var pm = (hr >= 12);
 var ir = (pm) ? (hr - 12) : hr;
 var dy = this.getDayOfYear();
 if (ir == 0)
 ir = 12;
 var min = this.getMinutes();
 var sec = this.getSeconds();
 s["%a"] = Calendar._SDN[w]; // abbreviated weekday name [FIXME: I18N]
 s["%A"] = Calendar._DN[w]; // full weekday name
 s["%b"] = Calendar._SMN[m]; // abbreviated month name [FIXME: I18N]
 s["%B"] = Calendar._MN[m]; // full month name
 // FIXME: %c : preferred date and time representation for the current locale
 s["%C"] = 1 + Math.floor(y / 100); // the century number
 s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31)
 s["%e"] = d; // the day of the month (range 1 to 31)
 // FIXME: %D : american date style: %m/%d/%y
 // FIXME: %E, %F, %G, %g, %h (man strftime)
 s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format)
 s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format)
 s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366)
 s["%k"] = hr; // hour, range 0 to 23 (24h format)
 s["%l"] = ir; // hour, range 1 to 12 (12h format)
 s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); // month, range 01 to 12
 s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59
 s["%n"] = "\n"; // a newline character
 s["%p"] = pm ? Calendar._pm.toUpperCase() : Calendar._am.toUpperCase();
 s["%P"] = pm ? Calendar._pm.toLowerCase() : Calendar._am.toLowerCase();
 // FIXME: %r : the time in am/pm notation %I:%M:%S %p
 // FIXME: %R : the time in 24-hour notation %H:%M
 s["%s"] = Math.floor(this.getTime() / 1000);
 s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59
 s["%t"] = "\t"; // a tab character
 // FIXME: %T : the time in 24-hour notation (%H:%M:%S)
 s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn;
 s["%u"] = w + 1; // the day of the week (range 1 to 7, 1 = MON)
 s["%w"] = w; // the day of the week (range 0 to 6, 0 = SUN)
 // FIXME: %x : preferred date representation for the current locale without the time
 // FIXME: %X : preferred time representation for the current locale without the date
 s["%y"] = ('' + y).substr(2, 2); // year without the century (range 00 to 99)
 s["%Y"] = y; // year with the century
 s["%%"] = "%"; // a literal '%' character

 var re = /%./g;
 if (!Calendar.is_ie5 && !Calendar.is_khtml)
 return str.replace(re, function (par) { return s[par] || par; });

 var a = str.match(re);
 for (var i = 0; i < a.length; i++) {
 var tmp = s[a[i]];
 if (tmp) {
 re = new RegExp(a[i], 'g');
 str = str.replace(re, tmp);
 }
 }

 return str;
};

Date.prototype.__msh_oldSetFullYear = Date.prototype.setFullYear;
Date.prototype.setFullYear = function(y) {
 var d = new CalendarDateObject(this);
 d.__msh_oldSetFullYear(y);
 if (d.getMonth() != this.getMonth())
 this.setDate(28);
 this.__msh_oldSetFullYear(y);
};

CalendarDateObject.prototype = new Date();
CalendarDateObject.prototype.constructor = CalendarDateObject;
CalendarDateObject.prototype.parent = Date.prototype;
function CalendarDateObject() {
 var dateObj;
 if (arguments.length > 1) {
 dateObj = eval("new this.parent.constructor("+Array.prototype.slice.call(arguments).join(",")+");");
 } else if (arguments.length > 0) {
 dateObj = new this.parent.constructor(arguments[0]);
 } else {
 dateObj = new this.parent.constructor();
 if (typeof(CalendarDateObject._LOCAL_TIMZEONE_OFFSET_SECONDS) != "undefined") {
 dateObj.setTime(dateObj.getTime()+(CalendarDateObject._LOCAL_TIMZEONE_OFFSET_SECONDS - dateObj.getTimezoneOffset())*1000);
 }
 }
 return dateObj;
}

// END: DATE OBJECT PATCHES


// global object that remembers the calendar
window._dynarch_popupCalendar = null;

/* Copyright Mihai Bazon, 2002, 2003 | http://dynarch.com/mishoo/
 * ---------------------------------------------------------------------------
 *
 * The DHTML Calendar
 *
 * Details and latest version at:
 * http://dynarch.com/mishoo/calendar.epl
 *
 * This script is distributed under the GNU Lesser General Public License.
 * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
 *
 * This file defines helper functions for setting up the calendar. They are
 * intended to help non-programmers get a working calendar on their site
 * quickly. This script should not be seen as part of the calendar. It just
 * shows you what one can do with the calendar, while in the same time
 * providing a quick and simple method for setting it up. If you need
 * exhaustive customization of the calendar creation process feel free to
 * modify this code to suit your needs (this is recommended and much better
 * than modifying calendar.js itself).
 */
 Calendar.setup=function(params){function param_default(pname,def){if(typeof params[pname]=="undefined"){params[pname]=def;}};param_default("inputField",null);param_default("displayArea",null);param_default("button",null);param_default("eventName","click");param_default("ifFormat","%Y/%m/%d");param_default("daFormat","%Y/%m/%d");param_default("singleClick",true);param_default("disableFunc",null);param_default("dateStatusFunc",params["disableFunc"]);param_default("dateText",null);param_default("firstDay",null);param_default("align","Br");param_default("range",[1900,2999]);param_default("weekNumbers",true);param_default("flat",null);param_default("flatCallback",null);param_default("onSelect",null);param_default("onClose",null);param_default("onUpdate",null);param_default("date",null);param_default("showsTime",false);param_default("timeFormat","24");param_default("electric",true);param_default("step",2);param_default("position",null);param_default("cache",false);param_default("showOthers",false);param_default("multiple",null);var tmp=["inputField","displayArea","button"];for(var i in tmp){if(typeof params[tmp[i]]=="string"){params[tmp[i]]=document.getElementById(params[tmp[i]]);}}if(!(params.flat||params.multiple||params.inputField||params.displayArea||params.button)){alert("Calendar.setup:\n Nothing to setup (no fields found). Please check your code");return false;}function onSelect(cal){var p=cal.params;var update=(cal.dateClicked||p.electric);if(update&&p.inputField){p.inputField.value=cal.date.print(p.ifFormat);if(typeof p.inputField.onchange=="function")p.inputField.onchange();}if(update&&p.displayArea)p.displayArea.innerHTML=cal.date.print(p.daFormat);if(update&&typeof p.onUpdate=="function")p.onUpdate(cal);if(update&&p.flat){if(typeof p.flatCallback=="function")p.flatCallback(cal);}if(update&&p.singleClick&&cal.dateClicked)cal.callCloseHandler();};if(params.flat!=null){if(typeof params.flat=="string")params.flat=document.getElementById(params.flat);if(!params.flat){alert("Calendar.setup:\n Flat specified but can't find parent.");return false;}var cal=new Calendar(params.firstDay,params.date,params.onSelect||onSelect);cal.showsOtherMonths=params.showOthers;cal.showsTime=params.showsTime;cal.time24=(params.timeFormat=="24");cal.params=params;cal.weekNumbers=params.weekNumbers;cal.setRange(params.range[0],params.range[1]);cal.setDateStatusHandler(params.dateStatusFunc);cal.getDateText=params.dateText;if(params.ifFormat){cal.setDateFormat(params.ifFormat);}if(params.inputField&&typeof params.inputField.value=="string"){cal.parseDate(params.inputField.value);}cal.create(params.flat);cal.show();return false;}var triggerEl=params.button||params.displayArea||params.inputField;triggerEl["on"+params.eventName]=function(){var dateEl=params.inputField||params.displayArea;var dateFmt=params.inputField?params.ifFormat:params.daFormat;var mustCreate=false;var cal=window.calendar;if(dateEl)params.date=Date.parseDate(dateEl.value||dateEl.innerHTML,dateFmt);if(!(cal&&params.cache)){window.calendar=cal=new Calendar(params.firstDay,params.date,params.onSelect||onSelect,params.onClose||function(cal){cal.hide();});cal.showsTime=params.showsTime;cal.time24=(params.timeFormat=="24");cal.weekNumbers=params.weekNumbers;mustCreate=true;}else{if(params.date)cal.setDate(params.date);cal.hide();}if(params.multiple){cal.multiple={};for(var i=params.multiple.length;--i>=0;){var d=params.multiple[i];var ds=d.print("%Y%m%d");cal.multiple[ds]=d;}}cal.showsOtherMonths=params.showOthers;cal.yearStep=params.step;cal.setRange(params.range[0],params.range[1]);cal.params=params;cal.setDateStatusHandler(params.dateStatusFunc);cal.getDateText=params.dateText;cal.setDateFormat(dateFmt);if(mustCreate)cal.create();cal.refresh();if(!params.position)cal.showAtElement(params.button||params.displayArea||params.inputField,params.align);else cal.showAt(params.position[0],params.position[1]);return false;};return cal;};