var Prototype={Version:"1.7.3",Browser:function(){var ua=navigator.userAgent;var isOpera=Object.prototype.toString.call(window.opera)=="[object Opera]";return{IE:!!window.attachEvent&&!isOpera,Opera:isOpera,WebKit:ua.indexOf("AppleWebKit/")>-1,Gecko:ua.indexOf("Gecko")>-1&&ua.indexOf("KHTML")===-1,MobileSafari:/Apple.*Mobile/.test(ua)}}(),BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:function(){var constructor=window.Element||window.HTMLElement;
return!!(constructor&&constructor.prototype)}(),SpecificElementExtensions:function(){if(typeof window.HTMLDivElement!=="undefined")return true;var div=document.createElement("div"),form=document.createElement("form"),isSupported=false;if(div["__proto__"]&&div["__proto__"]!==form["__proto__"])isSupported=true;div=form=null;return isSupported}()},ScriptFragment:"<script[^>]*>([\\S\\s]*?)\x3c/script\\s*>",JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};
if(Prototype.Browser.MobileSafari)Prototype.BrowserFeatures.SpecificElementExtensions=false;
var Class=function(){var IS_DONTENUM_BUGGY=function(){for(var p in{toString:1})if(p==="toString")return false;return true}();function subclass(){}function create(){var parent=null,properties=$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){subclass.prototype=parent.prototype;klass.prototype=new subclass;parent.subclasses.push(klass)}for(var i=
0,length=properties.length;i<length;i++)klass.addMethods(properties[i]);if(!klass.prototype.initialize)klass.prototype.initialize=Prototype.emptyFunction;klass.prototype.constructor=klass;return klass}function addMethods(source){var ancestor=this.superclass&&this.superclass.prototype,properties=Object.keys(source);if(IS_DONTENUM_BUGGY){if(source.toString!=Object.prototype.toString)properties.push("toString");if(source.valueOf!=Object.prototype.valueOf)properties.push("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()[0]=="$super"){var method=value;value=function(m){return function(){return ancestor[m].apply(this,arguments)}}(property).wrap(method);value.valueOf=function(method){return function(){return method.valueOf.call(method)}}(method);value.toString=function(method){return function(){return method.toString.call(method)}}(method)}this.prototype[property]=value}return this}
return{create:create,Methods:{addMethods:addMethods}}}();
(function(){var _toString=Object.prototype.toString,_hasOwnProperty=Object.prototype.hasOwnProperty,NULL_TYPE="Null",UNDEFINED_TYPE="Undefined",BOOLEAN_TYPE="Boolean",NUMBER_TYPE="Number",STRING_TYPE="String",OBJECT_TYPE="Object",FUNCTION_CLASS="[object Function]",BOOLEAN_CLASS="[object Boolean]",NUMBER_CLASS="[object Number]",STRING_CLASS="[object String]",ARRAY_CLASS="[object Array]",DATE_CLASS="[object Date]",NATIVE_JSON_STRINGIFY_SUPPORT=window.JSON&&typeof JSON.stringify==="function"&&JSON.stringify(0)===
"0"&&typeof JSON.stringify(Prototype.K)==="undefined";var DONT_ENUMS=["toString","toLocaleString","valueOf","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","constructor"];var IS_DONTENUM_BUGGY=function(){for(var p in{toString:1})if(p==="toString")return false;return true}();function Type(o){switch(o){case null:return NULL_TYPE;case void 0:return UNDEFINED_TYPE}var type=typeof o;switch(type){case "boolean":return BOOLEAN_TYPE;case "number":return NUMBER_TYPE;case "string":return STRING_TYPE}return OBJECT_TYPE}
function extend(destination,source){for(var property in source)destination[property]=source[property];return destination}function inspect(object){try{if(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;}}function toJSON(value){return Str("",{"":value},[])}function Str(key,holder,stack){var value=holder[key];if(Type(value)===OBJECT_TYPE&&typeof value.toJSON==="function")value=
value.toJSON(key);var _class=_toString.call(value);switch(_class){case NUMBER_CLASS:case BOOLEAN_CLASS:case STRING_CLASS:value=value.valueOf()}switch(value){case null:return"null";case true:return"true";case false:return"false"}var type=typeof value;switch(type){case "string":return value.inspect(true);case "number":return isFinite(value)?String(value):"null";case "object":for(var i=0,length=stack.length;i<length;i++)if(stack[i]===value)throw new TypeError("Cyclic reference to '"+value+"' in object");
stack.push(value);var partial=[];if(_class===ARRAY_CLASS){for(var i=0,length=value.length;i<length;i++){var str=Str(i,value,stack);partial.push(typeof str==="undefined"?"null":str)}partial="["+partial.join(",")+"]"}else{var keys=Object.keys(value);for(var i=0,length=keys.length;i<length;i++){var key=keys[i],str=Str(key,value,stack);if(typeof str!=="undefined")partial.push(key.inspect(true)+":"+str)}partial="{"+partial.join(",")+"}"}stack.pop();return partial}}function stringify(object){return JSON.stringify(object)}
function toQueryString(object){return $H(object).toQueryString()}function toHTML(object){return object&&object.toHTML?object.toHTML():String.interpret(object)}function keys(object){if(Type(object)!==OBJECT_TYPE)throw new TypeError;var results=[];for(var property in object)if(_hasOwnProperty.call(object,property))results.push(property);if(IS_DONTENUM_BUGGY)for(var i=0;property=DONT_ENUMS[i];i++)if(_hasOwnProperty.call(object,property))results.push(property);return results}function values(object){var results=
[];for(var property in object)results.push(object[property]);return results}function clone(object){return extend({},object)}function isElement(object){return!!(object&&object.nodeType==1)}function isArray(object){return _toString.call(object)===ARRAY_CLASS}var hasNativeIsArray=typeof Array.isArray=="function"&&Array.isArray([])&&!Array.isArray({});if(hasNativeIsArray)isArray=Array.isArray;function isHash(object){return object instanceof Hash}function isFunction(object){return _toString.call(object)===
FUNCTION_CLASS}function isString(object){return _toString.call(object)===STRING_CLASS}function isNumber(object){return _toString.call(object)===NUMBER_CLASS}function isDate(object){return _toString.call(object)===DATE_CLASS}function isUndefined(object){return typeof object==="undefined"}extend(Object,{extend:extend,inspect:inspect,toJSON:NATIVE_JSON_STRINGIFY_SUPPORT?stringify:toJSON,toQueryString:toQueryString,toHTML:toHTML,keys:Object.keys||keys,values:values,clone:clone,isElement:isElement,isArray:isArray,
isHash:isHash,isFunction:isFunction,isString:isString,isNumber:isNumber,isDate:isDate,isUndefined:isUndefined})})();
Object.extend(Function.prototype,function(){var slice=Array.prototype.slice;function update(array,args){var arrayLength=array.length,length=args.length;while(length--)array[arrayLength+length]=args[length];return array}function merge(array,args){array=slice.call(array,0);return update(array,args)}function argumentNames(){var names=this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1].replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g,"").replace(/\s+/g,"").split(",");return names.length==1&&!names[0]?
[]:names}function bind(context){if(arguments.length<2&&Object.isUndefined(arguments[0]))return this;if(!Object.isFunction(this))throw new TypeError("The object is not callable.");var nop=function(){};var __method=this,args=slice.call(arguments,1);var bound=function(){var a=merge(args,arguments);var c=this instanceof bound?this:context;return __method.apply(c,a)};nop.prototype=this.prototype;bound.prototype=new nop;return bound}function bindAsEventListener(context){var __method=this,args=slice.call(arguments,
1);return function(event){var a=update([event||window.event],args);return __method.apply(context,a)}}function curry(){if(!arguments.length)return this;var __method=this,args=slice.call(arguments,0);return function(){var a=merge(args,arguments);return __method.apply(this,a)}}function delay(timeout){var __method=this,args=slice.call(arguments,1);timeout=timeout*1E3;return window.setTimeout(function(){return __method.apply(__method,args)},timeout)}function defer(){var args=update([.01],arguments);return this.delay.apply(this,
args)}function wrap(wrapper){var __method=this;return function(){var a=update([__method.bind(this)],arguments);return wrapper.apply(this,a)}}function methodize(){if(this._methodized)return this._methodized;var __method=this;return this._methodized=function(){var a=update([this],arguments);return __method.apply(null,a)}}var extensions={argumentNames:argumentNames,bindAsEventListener:bindAsEventListener,curry:curry,delay:delay,defer:defer,wrap:wrap,methodize:methodize};if(!Function.prototype.bind)extensions.bind=
bind;return extensions}());(function(proto){function toISOString(){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"}function toJSON(){return this.toISOString()}if(!proto.toISOString)proto.toISOString=toISOString;if(!proto.toJSON)proto.toJSON=toJSON})(Date.prototype);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*1E3)},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();
this.currentlyExecuting=false}catch(e){this.currentlyExecuting=false;throw e;}}});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,function(){var NATIVE_JSON_PARSE_SUPPORT=window.JSON&&typeof JSON.parse==="function"&&JSON.parse('{"test": true}').test;function prepareReplacement(replacement){if(Object.isFunction(replacement))return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)}}function isNonEmptyRegExp(regexp){return regexp.source&&regexp.source!=="(?:)"}function gsub(pattern,replacement){var result="",source=this,match;replacement=prepareReplacement(replacement);
if(Object.isString(pattern))pattern=RegExp.escape(pattern);if(!(pattern.length||isNonEmptyRegExp(pattern))){replacement=replacement("");return replacement+source.split("").join(replacement)+replacement}while(source.length>0){match=source.match(pattern);if(match&&match[0].length>0){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}function sub(pattern,replacement,count){replacement=
prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match)})}function scan(pattern,iterator){this.gsub(pattern,iterator);return String(this)}function truncate(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?"...":truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this)}function strip(){return this.replace(/^\s+/,"").replace(/\s+$/,
"")}function stripTags(){return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?(\/)?>|<\/\w+>/gi,"")}function stripScripts(){return this.replace(new RegExp(Prototype.ScriptFragment,"img"),"")}function extractScripts(){var matchAll=new RegExp(Prototype.ScriptFragment,"img"),matchOne=new RegExp(Prototype.ScriptFragment,"im");return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||["",""])[1]})}function evalScripts(){return this.extractScripts().map(function(script){return eval(script)})}
function escapeHTML(){return this.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}function unescapeHTML(){return this.stripTags().replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&amp;/g,"&")}function toQueryParams(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||"&").inject({},function(hash,pair){if((pair=pair.split("="))[0]){var key=decodeURIComponent(pair.shift()),value=pair.length>1?pair.join("="):pair[0];if(value!=
undefined){value=value.gsub("+"," ");value=decodeURIComponent(value)}if(key in hash){if(!Object.isArray(hash[key]))hash[key]=[hash[key]];hash[key].push(value)}else hash[key]=value}return hash})}function toArray(){return this.split("")}function succ(){return this.slice(0,this.length-1)+String.fromCharCode(this.charCodeAt(this.length-1)+1)}function times(count){return count<1?"":(new Array(count+1)).join(this)}function camelize(){return this.replace(/-+(.)?/g,function(match,chr){return chr?chr.toUpperCase():
""})}function capitalize(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase()}function underscore(){return this.replace(/::/g,"/").replace(/([A-Z]+)([A-Z][a-z])/g,"$1_$2").replace(/([a-z\d])([A-Z])/g,"$1_$2").replace(/-/g,"_").toLowerCase()}function dasherize(){return this.replace(/_/g,"-")}function inspect(useDoubleQuotes){var escapedString=this.replace(/[\x00-\x1f\\]/g,function(character){if(character in String.specialChar)return String.specialChar[character];return"\\u00"+character.charCodeAt().toPaddedString(2,
16)});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g,"\\'")+"'"}function unfilterJSON(filter){return this.replace(filter||Prototype.JSONFilter,"$1")}function isJSON(){var str=this;if(str.blank())return false;str=str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@");str=str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]");str=str.replace(/(?:^|:|,)(?:\s*\[)+/g,"");return/^[\],:{}\s]*$/.test(str)}function evalJSON(sanitize){var json=
this.unfilterJSON(),cx=/[\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff\u0000]/g;if(cx.test(json))json=json.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)});try{if(!sanitize||json.isJSON())return eval("("+json+")")}catch(e){}throw new SyntaxError("Badly formed JSON string: "+this.inspect());}function parseJSON(){var json=this.unfilterJSON();return JSON.parse(json)}function include(pattern){return this.indexOf(pattern)>
-1}function startsWith(pattern,position){position=Object.isNumber(position)?position:0;return this.lastIndexOf(pattern,position)===position}function endsWith(pattern,position){pattern=String(pattern);position=Object.isNumber(position)?position:this.length;if(position<0)position=0;if(position>this.length)position=this.length;var d=position-pattern.length;return d>=0&&this.indexOf(pattern,d)===d}function empty(){return this==""}function blank(){return/^\s*$/.test(this)}function interpolate(object,pattern){return(new Template(this,
pattern)).evaluate(object)}return{gsub:gsub,sub:sub,scan:scan,truncate:truncate,strip:String.prototype.trim||strip,stripTags:stripTags,stripScripts:stripScripts,extractScripts:extractScripts,evalScripts:evalScripts,escapeHTML:escapeHTML,unescapeHTML:unescapeHTML,toQueryParams:toQueryParams,parseQuery:toQueryParams,toArray:toArray,succ:succ,times:times,camelize:camelize,capitalize:capitalize,underscore:underscore,dasherize:dasherize,inspect:inspect,unfilterJSON:unfilterJSON,isJSON:isJSON,evalJSON:NATIVE_JSON_PARSE_SUPPORT?
parseJSON:evalJSON,include:include,startsWith:String.prototype.startsWith||startsWith,endsWith:String.prototype.endsWith||endsWith,empty:empty,blank:blank,interpolate:interpolate}}());
var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern},evaluate:function(object){if(object&&Object.isFunction(object.toTemplateReplacements))object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){if(object==null)return match[1]+"";var before=match[1]||"";if(before=="\\")return match[2];var ctx=object,expr=match[3],pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);
if(match==null)return before;while(match!=null){var comp=match[1].startsWith("[")?match[2].replace(/\\\\]/g,"]"):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 $break={};
var Enumerable=function(){function each(iterator,context){try{this._each(iterator,context)}catch(e){if(e!=$break)throw e;}return this}function eachSlice(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)}function all(iterator,context){iterator=iterator||Prototype.K;var result=true;this.each(function(value,index){result=result&&!!iterator.call(context,
value,index,this);if(!result)throw $break;},this);return result}function any(iterator,context){iterator=iterator||Prototype.K;var result=false;this.each(function(value,index){if(result=!!iterator.call(context,value,index,this))throw $break;},this);return result}function collect(iterator,context){iterator=iterator||Prototype.K;var results=[];this.each(function(value,index){results.push(iterator.call(context,value,index,this))},this);return results}function detect(iterator,context){var result;this.each(function(value,
index){if(iterator.call(context,value,index,this)){result=value;throw $break;}},this);return result}function findAll(iterator,context){var results=[];this.each(function(value,index){if(iterator.call(context,value,index,this))results.push(value)},this);return results}function grep(filter,iterator,context){iterator=iterator||Prototype.K;var results=[];if(Object.isString(filter))filter=new RegExp(RegExp.escape(filter));this.each(function(value,index){if(filter.match(value))results.push(iterator.call(context,
value,index,this))},this);return results}function include(object){if(Object.isFunction(this.indexOf)&&this.indexOf(object)!=-1)return true;var found=false;this.each(function(value){if(value==object){found=true;throw $break;}});return found}function inGroupsOf(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice})}function inject(memo,iterator,context){this.each(function(value,index){memo=
iterator.call(context,memo,value,index,this)},this);return memo}function invoke(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args)})}function max(iterator,context){iterator=iterator||Prototype.K;var result;this.each(function(value,index){value=iterator.call(context,value,index,this);if(result==null||value>=result)result=value},this);return result}function min(iterator,context){iterator=iterator||Prototype.K;var result;this.each(function(value,
index){value=iterator.call(context,value,index,this);if(result==null||value<result)result=value},this);return result}function partition(iterator,context){iterator=iterator||Prototype.K;var trues=[],falses=[];this.each(function(value,index){(iterator.call(context,value,index,this)?trues:falses).push(value)},this);return[trues,falses]}function pluck(property){var results=[];this.each(function(value){results.push(value[property])});return results}function reject(iterator,context){var results=[];this.each(function(value,
index){if(!iterator.call(context,value,index,this))results.push(value)},this);return results}function sortBy(iterator,context){return this.map(function(value,index){return{value:value,criteria:iterator.call(context,value,index,this)}},this).sort(function(left,right){var a=left.criteria,b=right.criteria;return a<b?-1:a>b?1:0}).pluck("value")}function toArray(){return this.map()}function zip(){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))})}function size(){return this.toArray().length}function inspect(){return"#<Enumerable:"+this.toArray().inspect()+">"}return{each:each,eachSlice:eachSlice,all:all,every:all,any:any,some:any,collect:collect,map:collect,detect:detect,findAll:findAll,select:findAll,filter:findAll,grep:grep,include:include,member:include,inGroupsOf:inGroupsOf,inject:inject,invoke:invoke,max:max,min:min,partition:partition,
pluck:pluck,reject:reject,sortBy:sortBy,toArray:toArray,entries:toArray,zip:zip,size:size,inspect:inspect,find:detect}}();function $A(iterable){if(!iterable)return[];if("toArray"in Object(iterable))return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results}function $w(string){if(!Object.isString(string))return[];string=string.strip();return string?string.split(/\s+/):[]}Array.from=$A;
(function(){var arrayProto=Array.prototype,slice=arrayProto.slice,_each=arrayProto.forEach;function each(iterator,context){for(var i=0,length=this.length>>>0;i<length;i++)if(i in this)iterator.call(context,this[i],i,this)}if(!_each)_each=each;function clear(){this.length=0;return this}function first(){return this[0]}function last(){return this[this.length-1]}function compact(){return this.select(function(value){return value!=null})}function flatten(){return this.inject([],function(array,value){if(Object.isArray(value))return array.concat(value.flatten());
array.push(value);return array})}function without(){var values=slice.call(arguments,0);return this.select(function(value){return!values.include(value)})}function reverse(inline){return(inline===false?this.toArray():this)._reverse()}function uniq(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value)))array.push(value);return array})}function intersect(array){return this.uniq().findAll(function(item){return array.indexOf(item)!==-1})}
function clone(){return slice.call(this,0)}function size(){return this.length}function inspect(){return"["+this.map(Object.inspect).join(", ")+"]"}function indexOf(item,i){if(this==null)throw new TypeError;var array=Object(this),length=array.length>>>0;if(length===0)return-1;i=Number(i);if(isNaN(i))i=0;else if(i!==0&&isFinite(i))i=(i>0?1:-1)*Math.floor(Math.abs(i));if(i>length)return-1;var k=i>=0?i:Math.max(length-Math.abs(i),0);for(;k<length;k++)if(k in array&&array[k]===item)return k;return-1}function lastIndexOf(item,
i){if(this==null)throw new TypeError;var array=Object(this),length=array.length>>>0;if(length===0)return-1;if(!Object.isUndefined(i)){i=Number(i);if(isNaN(i))i=0;else if(i!==0&&isFinite(i))i=(i>0?1:-1)*Math.floor(Math.abs(i))}else i=length;var k=i>=0?Math.min(i,length-1):length-Math.abs(i);for(;k>=0;k--)if(k in array&&array[k]===item)return k;return-1}function concat(_){var array=[],items=slice.call(arguments,0),item,n=0;items.unshift(this);for(var i=0,length=items.length;i<length;i++){item=items[i];
if(Object.isArray(item)&&!("callee"in item))for(var j=0,arrayLength=item.length;j<arrayLength;j++){if(j in item)array[n]=item[j];n++}else array[n++]=item}array.length=n;return array}function wrapNative(method){return function(){if(arguments.length===0)return method.call(this,Prototype.K);else if(arguments[0]===undefined){var args=slice.call(arguments,1);args.unshift(Prototype.K);return method.apply(this,args)}else return method.apply(this,arguments)}}function map(iterator){if(this==null)throw new TypeError;
iterator=iterator||Prototype.K;var object=Object(this);var results=[],context=arguments[1],n=0;for(var i=0,length=object.length>>>0;i<length;i++){if(i in object)results[n]=iterator.call(context,object[i],i,object);n++}results.length=n;return results}if(arrayProto.map)map=wrapNative(Array.prototype.map);function filter(iterator){if(this==null||!Object.isFunction(iterator))throw new TypeError;var object=Object(this);var results=[],context=arguments[1],value;for(var i=0,length=object.length>>>0;i<length;i++)if(i in
object){value=object[i];if(iterator.call(context,value,i,object))results.push(value)}return results}if(arrayProto.filter)filter=Array.prototype.filter;function some(iterator){if(this==null)throw new TypeError;iterator=iterator||Prototype.K;var context=arguments[1];var object=Object(this);for(var i=0,length=object.length>>>0;i<length;i++)if(i in object&&iterator.call(context,object[i],i,object))return true;return false}if(arrayProto.some)some=wrapNative(Array.prototype.some);function every(iterator){if(this==
null)throw new TypeError;iterator=iterator||Prototype.K;var context=arguments[1];var object=Object(this);for(var i=0,length=object.length>>>0;i<length;i++)if(i in object&&!iterator.call(context,object[i],i,object))return false;return true}if(arrayProto.every)every=wrapNative(Array.prototype.every);Object.extend(arrayProto,Enumerable);if(arrayProto.entries===Enumerable.entries)delete arrayProto.entries;if(!arrayProto._reverse)arrayProto._reverse=arrayProto.reverse;Object.extend(arrayProto,{_each:_each,
map:map,collect:map,select:filter,filter:filter,findAll:filter,some:some,any:some,every:every,all:every,clear:clear,first:first,last:last,compact:compact,flatten:flatten,without:without,reverse:reverse,uniq:uniq,intersect:intersect,clone:clone,toArray:clone,size:size,inspect:inspect});var CONCAT_ARGUMENTS_BUGGY=function(){return[].concat(arguments)[0][0]!==1}(1,2);if(CONCAT_ARGUMENTS_BUGGY)arrayProto.concat=concat;if(!arrayProto.indexOf)arrayProto.indexOf=indexOf;if(!arrayProto.lastIndexOf)arrayProto.lastIndexOf=
lastIndexOf})();function $H(object){return new Hash(object)}
var Hash=Class.create(Enumerable,function(){function initialize(object){this._object=Object.isHash(object)?object.toObject():Object.clone(object)}function _each(iterator,context){var i=0;for(var key in this._object){var value=this._object[key],pair=[key,value];pair.key=key;pair.value=value;iterator.call(context,pair,i);i++}}function set(key,value){return this._object[key]=value}function get(key){if(this._object[key]!==Object.prototype[key])return this._object[key]}function unset(key){var value=this._object[key];
delete this._object[key];return value}function toObject(){return Object.clone(this._object)}function keys(){return this.pluck("key")}function values(){return this.pluck("value")}function index(value){var match=this.detect(function(pair){return pair.value===value});return match&&match.key}function merge(object){return this.clone().update(object)}function update(object){return(new Hash(object)).inject(this,function(result,pair){result.set(pair.key,pair.value);return result})}function toQueryPair(key,
value){if(Object.isUndefined(value))return key;value=String.interpret(value);value=value.gsub(/(\r)?\n/,"\r\n");value=encodeURIComponent(value);value=value.gsub(/%20/,"+");return key+"="+value}function toQueryString(){return this.inject([],function(results,pair){var key=encodeURIComponent(pair.key),values=pair.value;if(values&&typeof values=="object"){if(Object.isArray(values)){var queryValues=[];for(var i=0,len=values.length,value;i<len;i++){value=values[i];queryValues.push(toQueryPair(key,value))}return results.concat(queryValues)}}else results.push(toQueryPair(key,
values));return results}).join("&")}function inspect(){return"#<Hash:{"+this.map(function(pair){return pair.map(Object.inspect).join(": ")}).join(", ")+"}>"}function clone(){return new Hash(this)}return{initialize:initialize,_each:_each,set:set,get:get,unset:unset,toObject:toObject,toTemplateReplacements:toObject,keys:keys,values:values,index:index,merge:merge,update:update,toQueryString:toQueryString,inspect:inspect,toJSON:toObject,clone:clone}}());Hash.from=$H;
Object.extend(Number.prototype,function(){function toColorPart(){return this.toPaddedString(2,16)}function succ(){return this+1}function times(iterator,context){$R(0,this,true).each(iterator,context);return this}function toPaddedString(length,radix){var string=this.toString(radix||10);return"0".times(length-string.length)+string}function abs(){return Math.abs(this)}function round(){return Math.round(this)}function ceil(){return Math.ceil(this)}function floor(){return Math.floor(this)}return{toColorPart:toColorPart,
succ:succ,times:times,toPaddedString:toPaddedString,abs:abs,round:round,ceil:ceil,floor:floor}}());function $R(start,end,exclusive){return new ObjectRange(start,end,exclusive)}
var ObjectRange=Class.create(Enumerable,function(){function initialize(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive}function _each(iterator,context){var value=this.start,i;for(i=0;this.include(value);i++){iterator.call(context,value,i);value=value.succ()}}function include(value){if(value<this.start)return false;if(this.exclusive)return value<this.end;return value<=this.end}return{initialize:initialize,_each:_each,include:include}}());var Abstract={};
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}};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,context){this.responders._each(iterator,context)},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.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.isString(this.options.parameters)?this.options.parameters:Object.toQueryString(this.options.parameters);if(!["get","post"].include(this.method)){params+=(params?"&":"")+"_method="+this.method;this.method="post"}if(params&&this.method==="get")this.url+=(this.url.include("?")?
"&":"?")+params;this.parameters=params.toQueryParams();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 $H(extras).each(function(pair){headers[pair.key]=
pair.value})}for(var name in headers)if(headers[name]!=null)this.transport.setRequestHeader(name,headers[name])},success:function(){var status=this.getStatus();return!status||status>=200&&status<300||status==304},getStatus:function(){try{if(this.transport.status===1223)return 204;return this.transport.status||0}catch(e){return 0}},respondToReadyState:function(readyState){var state=Ajax.Request.Events[readyState],response=new Ajax.Response(this);if(state=="Complete"){try{this._complete=true;(this.options["on"+
response.status]||this.options["on"+(this.success()?"Success":"Failure")]||Prototype.emptyFunction)(response,response.headerJSON)}catch(e){this.dispatchException(e)}var contentType=response.getHeader("Content-type");if(this.options.evalJS=="force"||this.options.evalJS&&this.isSameOrigin()&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))this.evalResponse()}try{(this.options["on"+state]||Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch("on"+
state,this,response,response.headerJSON)}catch(e$0){this.dispatchException(e$0)}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()}if(readyState==4){var xml=transport.responseXML;this.responseXML=Object.isUndefined(xml)?null:xml;this.responseJSON=
this._getResponseJSON()}},status:0,statusText:"",getStatus:Ajax.Request.prototype.getStatus,getStatusText:function(){try{return this.transport.statusText||""}catch(e){return""}},getHeader:Ajax.Request.prototype.getHeader,getAllHeaders:function(){try{return this.getAllResponseHeaders()}catch(e){return null}},getResponseHeader:function(name){return this.transport.getResponseHeader(name)},getAllResponseHeaders:function(){return this.transport.getAllResponseHeaders()},_getHeaderJSON:function(){var json=
this.getHeader("X-JSON");if(!json)return null;try{json=decodeURIComponent(escape(json))}catch(e){}try{return json.evalJSON(this.request.options.sanitizeJSON||!this.request.isSameOrigin())}catch(e$1){this.request.dispatchException(e$1)}},_getResponseJSON:function(){var options=this.request.options;if(!options.evalJSON||options.evalJSON!="force"&&!(this.getHeader("Content-type")||"").include("application/json")||this.responseText.blank())return null;try{return this.responseText.evalJSON(options.sanitizeJSON||
!this.request.isSameOrigin())}catch(e){this.request.dispatchException(e)}}});
Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,container,url,options){this.container={success:container.success||container,failure:container.failure||(container.success?null:container)};options=Object.clone(options);var onComplete=options.onComplete;options.onComplete=function(response,json){this.updateContent(response.responseText);if(Object.isFunction(onComplete))onComplete(response,json)}.bind(this);$super(url,options)},updateContent:function(responseText){var receiver=this.container[this.success()?
"success":"failure"],options=this.options;if(!options.evalScripts)responseText=responseText.stripScripts();if(receiver=$(receiver))if(options.insertion)if(Object.isString(options.insertion)){var insertion={};insertion[options.insertion]=responseText;receiver.insert(insertion)}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(GLOBAL){var UNDEFINED;var SLICE=Array.prototype.slice;var DIV=document.createElement("div");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)}GLOBAL.$=$;if(!GLOBAL.Node)GLOBAL.Node={};if(!GLOBAL.Node.ELEMENT_NODE)Object.extend(GLOBAL.Node,{ELEMENT_NODE:1,ATTRIBUTE_NODE:2,TEXT_NODE:3,CDATA_SECTION_NODE:4,
ENTITY_REFERENCE_NODE:5,ENTITY_NODE:6,PROCESSING_INSTRUCTION_NODE:7,COMMENT_NODE:8,DOCUMENT_NODE:9,DOCUMENT_TYPE_NODE:10,DOCUMENT_FRAGMENT_NODE:11,NOTATION_NODE:12});var ELEMENT_CACHE={};function shouldUseCreationCache(tagName,attributes){if(tagName==="select")return false;if("type"in attributes)return false;return true}var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX=function(){try{var el=document.createElement('<input name="x">');return el.tagName.toLowerCase()==="input"&&el.name==="x"}catch(err){return false}}();
var oldElement=GLOBAL.Element;function Element(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();if(HAS_EXTENDED_CREATE_ELEMENT_SYNTAX&&attributes.name){tagName="<"+tagName+' name="'+attributes.name+'">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes)}if(!ELEMENT_CACHE[tagName])ELEMENT_CACHE[tagName]=Element.extend(document.createElement(tagName));var node=shouldUseCreationCache(tagName,attributes)?ELEMENT_CACHE[tagName].cloneNode(false):
document.createElement(tagName);return Element.writeAttribute(node,attributes)}GLOBAL.Element=Element;Object.extend(GLOBAL.Element,oldElement||{});if(oldElement)GLOBAL.Element.prototype=oldElement.prototype;Element.Methods={ByTag:{},Simulated:{}};var methods={};var INSPECT_ATTRIBUTES={id:"id",className:"class"};function inspect(element){element=$(element);var result="<"+element.tagName.toLowerCase();var attribute,value;for(var property in INSPECT_ATTRIBUTES){attribute=INSPECT_ATTRIBUTES[property];
value=(element[property]||"").toString();if(value)result+=" "+attribute+"="+value.inspect(true)}return result+">"}methods.inspect=inspect;function visible(element){return $(element).getStyle("display")!=="none"}function toggle(element,bool){element=$(element);if(typeof bool!=="boolean")bool=!Element.visible(element);Element[bool?"show":"hide"](element);return element}function hide(element){element=$(element);element.style.display="none";return element}function show(element){element=$(element);element.style.display=
"";return element}Object.extend(methods,{visible:visible,toggle:toggle,hide:hide,show:show});function remove(element){element=$(element);element.parentNode.removeChild(element);return element}var SELECT_ELEMENT_INNERHTML_BUGGY=function(){var el=document.createElement("select"),isBuggy=true;el.innerHTML='<option value="test">test</option>';if(el.options&&el.options[0])isBuggy=el.options[0].nodeName.toUpperCase()!=="OPTION";el=null;return isBuggy}();var TABLE_ELEMENT_INNERHTML_BUGGY=function(){try{var el=
document.createElement("table");if(el&&el.tBodies){el.innerHTML="<tbody><tr><td>test</td></tr></tbody>";var isBuggy=typeof el.tBodies[0]=="undefined";el=null;return isBuggy}}catch(e){return true}}();var LINK_ELEMENT_INNERHTML_BUGGY=function(){try{var el=document.createElement("div");el.innerHTML="<link />";var isBuggy=el.childNodes.length===0;el=null;return isBuggy}catch(e){return true}}();var ANY_INNERHTML_BUGGY=SELECT_ELEMENT_INNERHTML_BUGGY||TABLE_ELEMENT_INNERHTML_BUGGY||LINK_ELEMENT_INNERHTML_BUGGY;
var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING=function(){var s=document.createElement("script"),isBuggy=false;try{s.appendChild(document.createTextNode(""));isBuggy=!s.firstChild||s.firstChild&&s.firstChild.nodeType!==3}catch(e){isBuggy=true}s=null;return isBuggy}();function update(element,content){element=$(element);var descendants=element.getElementsByTagName("*"),i=descendants.length;while(i--)purgeElement(descendants[i]);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==="SCRIPT"&&SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING){element.text=content;return element}if(ANY_INNERHTML_BUGGY)if(tagName in INSERTION_TRANSLATIONS.tags){while(element.firstChild)element.removeChild(element.firstChild);var nodes=getContentFromAnonymousElement(tagName,content.stripScripts());for(var i=0,node;node=nodes[i];i++)element.appendChild(node)}else if(LINK_ELEMENT_INNERHTML_BUGGY&&Object.isString(content)&&
content.indexOf("<link")>-1){while(element.firstChild)element.removeChild(element.firstChild);var nodes=getContentFromAnonymousElement(tagName,content.stripScripts(),true);for(var i=0,node;node=nodes[i];i++)element.appendChild(node)}else element.innerHTML=content.stripScripts();else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element}function replace(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();else if(!Object.isElement(content)){content=
Object.toHTML(content);var range=element.ownerDocument.createRange();range.selectNode(element);content.evalScripts.bind(content).defer();content=range.createContextualFragment(content.stripScripts())}element.parentNode.replaceChild(content,element);return element}var INSERTION_TRANSLATIONS={before:function(element,node){element.parentNode.insertBefore(node,element)},top:function(element,node){element.insertBefore(node,element.firstChild)},bottom:function(element,node){element.appendChild(node)},after:function(element,
node){element.parentNode.insertBefore(node,element.nextSibling)},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};var tags=INSERTION_TRANSLATIONS.tags;Object.extend(tags,{THEAD:tags.TBODY,TFOOT:tags.TBODY,TH:tags.TD});function replace_IE(element,content){element=$(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(tagName in INSERTION_TRANSLATIONS.tags){var nextSibling=Element.next(element);var fragments=getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);var iterator;if(nextSibling)iterator=function(node){parent.insertBefore(node,nextSibling)};else iterator=function(node){parent.appendChild(node)};
fragments.each(iterator)}else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element}if("outerHTML"in document.documentElement)replace=replace_IE;function isContent(content){if(Object.isUndefined(content)||content===null)return false;if(Object.isString(content)||Object.isNumber(content))return true;if(Object.isElement(content))return true;if(content.toElement||content.toHTML)return true;return false}function insertContentAt(element,content,position){position=
position.toLowerCase();var method=INSERTION_TRANSLATIONS[position];if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){method(element,content);return element}content=Object.toHTML(content);var tagName=(position==="before"||position==="after"?element.parentNode:element).tagName.toUpperCase();var childNodes=getContentFromAnonymousElement(tagName,content.stripScripts());if(position==="top"||position==="after")childNodes.reverse();for(var i=0,node;node=childNodes[i];i++)method(element,
node);content.evalScripts.bind(content).defer()}function insert(element,insertions){element=$(element);if(isContent(insertions))insertions={bottom:insertions};for(var position in insertions)insertContentAt(element,insertions[position],position);return element}function wrap(element,wrapper,attributes){element=$(element);if(Object.isElement(wrapper))$(wrapper).writeAttribute(attributes||{});else if(Object.isString(wrapper))wrapper=new Element(wrapper,attributes);else wrapper=new Element("div",wrapper);
if(element.parentNode)element.parentNode.replaceChild(wrapper,element);wrapper.appendChild(element);return wrapper}function cleanWhitespace(element){element=$(element);var node=element.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType===Node.TEXT_NODE&&!/\S/.test(node.nodeValue))element.removeChild(node);node=nextNode}return element}function empty(element){return $(element).innerHTML.blank()}function getContentFromAnonymousElement(tagName,html,force){var t=INSERTION_TRANSLATIONS.tags[tagName],
div=DIV;var workaround=!!t;if(!workaround&&force){workaround=true;t=["","",0]}if(workaround){div.innerHTML="&#160;"+t[0]+html+t[1];div.removeChild(div.firstChild);for(var i=t[2];i--;)div=div.firstChild}else div.innerHTML=html;return $A(div.childNodes)}function clone(element,deep){if(!(element=$(element)))return;var clone=element.cloneNode(deep);if(!HAS_UNIQUE_ID_PROPERTY){clone._prototypeUID=UNDEFINED;if(deep){var descendants=Element.select(clone,"*"),i=descendants.length;while(i--)descendants[i]._prototypeUID=
UNDEFINED}}return Element.extend(clone)}function purgeElement(element){var uid=getUniqueElementID(element);if(uid){Element.stopObserving(element);if(!HAS_UNIQUE_ID_PROPERTY)element._prototypeUID=UNDEFINED;delete Element.Storage[uid]}}function purgeCollection(elements){var i=elements.length;while(i--)purgeElement(elements[i])}function purgeCollection_IE(elements){var i=elements.length,element,uid;while(i--){element=elements[i];uid=getUniqueElementID(element);delete Element.Storage[uid];delete Event.cache[uid]}}
if(HAS_UNIQUE_ID_PROPERTY)purgeCollection=purgeCollection_IE;function purge(element){if(!(element=$(element)))return;purgeElement(element);var descendants=element.getElementsByTagName("*"),i=descendants.length;while(i--)purgeElement(descendants[i]);return null}Object.extend(methods,{remove:remove,update:update,replace:replace,insert:insert,wrap:wrap,cleanWhitespace:cleanWhitespace,empty:empty,clone:clone,purge:purge});function recursivelyCollect(element,property,maximumLength){element=$(element);
maximumLength=maximumLength||-1;var elements=[];while(element=element[property]){if(element.nodeType===Node.ELEMENT_NODE)elements.push(Element.extend(element));if(elements.length===maximumLength)break}return elements}function ancestors(element){return recursivelyCollect(element,"parentNode")}function descendants(element){return Element.select(element,"*")}function firstDescendant(element){element=$(element).firstChild;while(element&&element.nodeType!==Node.ELEMENT_NODE)element=element.nextSibling;
return $(element)}function immediateDescendants(element){var results=[],child=$(element).firstChild;while(child){if(child.nodeType===Node.ELEMENT_NODE)results.push(Element.extend(child));child=child.nextSibling}return results}function previousSiblings(element){return recursivelyCollect(element,"previousSibling")}function nextSiblings(element){return recursivelyCollect(element,"nextSibling")}function siblings(element){element=$(element);var previous=previousSiblings(element),next=nextSiblings(element);
return previous.reverse().concat(next)}function match(element,selector){element=$(element);if(Object.isString(selector))return Prototype.Selector.match(element,selector);return selector.match(element)}function _recursivelyFind(element,property,expression,index){element=$(element),expression=expression||0,index=index||0;if(Object.isNumber(expression))index=expression,expression=null;while(element=element[property]){if(element.nodeType!==1)continue;if(expression&&!Prototype.Selector.match(element,expression))continue;
if(--index>=0)continue;return Element.extend(element)}}function up(element,expression,index){element=$(element);if(arguments.length===1)return $(element.parentNode);return _recursivelyFind(element,"parentNode",expression,index)}function down(element,expression,index){if(arguments.length===1)return firstDescendant(element);element=$(element),expression=expression||0,index=index||0;if(Object.isNumber(expression))index=expression,expression="*";var node=Prototype.Selector.select(expression,element)[index];
return Element.extend(node)}function previous(element,expression,index){return _recursivelyFind(element,"previousSibling",expression,index)}function next(element,expression,index){return _recursivelyFind(element,"nextSibling",expression,index)}function select(element){element=$(element);var expressions=SLICE.call(arguments,1).join(", ");return Prototype.Selector.select(expressions,element)}function adjacent(element){element=$(element);var expressions=SLICE.call(arguments,1).join(", ");var siblings=
Element.siblings(element),results=[];for(var i=0,sibling;sibling=siblings[i];i++)if(Prototype.Selector.match(sibling,expressions))results.push(sibling);return results}function descendantOf_DOM(element,ancestor){element=$(element),ancestor=$(ancestor);if(!element||!ancestor)return false;while(element=element.parentNode)if(element===ancestor)return true;return false}function descendantOf_contains(element,ancestor){element=$(element),ancestor=$(ancestor);if(!element||!ancestor)return false;if(!ancestor.contains)return descendantOf_DOM(element,
ancestor);return ancestor.contains(element)&&ancestor!==element}function descendantOf_compareDocumentPosition(element,ancestor){element=$(element),ancestor=$(ancestor);if(!element||!ancestor)return false;return(element.compareDocumentPosition(ancestor)&8)===8}var descendantOf;if(DIV.compareDocumentPosition)descendantOf=descendantOf_compareDocumentPosition;else if(DIV.contains)descendantOf=descendantOf_contains;else descendantOf=descendantOf_DOM;Object.extend(methods,{recursivelyCollect:recursivelyCollect,
ancestors:ancestors,descendants:descendants,firstDescendant:firstDescendant,immediateDescendants:immediateDescendants,previousSiblings:previousSiblings,nextSiblings:nextSiblings,siblings:siblings,match:match,up:up,down:down,previous:previous,next:next,select:select,adjacent:adjacent,descendantOf:descendantOf,getElementsBySelector:select,childElements:immediateDescendants});var idCounter=1;function identify(element){element=$(element);var id=Element.readAttribute(element,"id");if(id)return id;do id=
"anonymous_element_"+idCounter++;while($(id));Element.writeAttribute(element,"id",id);return id}function readAttribute(element,name){return $(element).getAttribute(name)}function readAttribute_IE(element,name){element=$(element);var table=ATTRIBUTE_TRANSLATIONS.read;if(table.values[name])return table.values[name](element,name);if(table.names[name])name=table.names[name];if(name.include(":")){if(!element.attributes||!element.attributes[name])return null;return element.attributes[name].value}return element.getAttribute(name)}
function readAttribute_Opera(element,name){if(name==="title")return element.title;return element.getAttribute(name)}var PROBLEMATIC_ATTRIBUTE_READING=function(){DIV.setAttribute("onclick",[]);var value=DIV.getAttribute("onclick");var isFunction=Object.isArray(value);DIV.removeAttribute("onclick");return isFunction}();if(PROBLEMATIC_ATTRIBUTE_READING)readAttribute=readAttribute_IE;else if(Prototype.Browser.Opera)readAttribute=readAttribute_Opera;function writeAttribute(element,name,value){element=
$(element);var attributes={},table=ATTRIBUTE_TRANSLATIONS.write;if(typeof name==="object")attributes=name;else attributes[name]=Object.isUndefined(value)?true:value;for(var attr in attributes){name=table.names[attr]||attr;value=attributes[attr];if(table.values[attr]){value=table.values[attr](element,value);if(Object.isUndefined(value))continue}if(value===false||value===null)element.removeAttribute(name);else if(value===true)element.setAttribute(name,name);else element.setAttribute(name,value)}return element}
var PROBLEMATIC_HAS_ATTRIBUTE_WITH_CHECKBOXES=function(){if(!HAS_EXTENDED_CREATE_ELEMENT_SYNTAX)return false;var checkbox=document.createElement('<input type="checkbox">');checkbox.checked=true;var node=checkbox.getAttributeNode("checked");return!node||!node.specified}();function hasAttribute(element,attribute){attribute=ATTRIBUTE_TRANSLATIONS.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return!!(node&&node.specified)}function hasAttribute_IE(element,attribute){if(attribute===
"checked")return element.checked;return hasAttribute(element,attribute)}GLOBAL.Element.Methods.Simulated.hasAttribute=PROBLEMATIC_HAS_ATTRIBUTE_WITH_CHECKBOXES?hasAttribute_IE:hasAttribute;function classNames(element){return new Element.ClassNames(element)}var regExpCache={};function getRegExpForClassName(className){if(regExpCache[className])return regExpCache[className];var re=new RegExp("(^|\\s+)"+className+"(\\s+|$)");regExpCache[className]=re;return re}function hasClassName(element,className){if(!(element=
$(element)))return;var elementClassName=element.className;if(elementClassName.length===0)return false;if(elementClassName===className)return true;return getRegExpForClassName(className).test(elementClassName)}function addClassName(element,className){if(!(element=$(element)))return;if(!hasClassName(element,className))element.className+=(element.className?" ":"")+className;return element}function removeClassName(element,className){if(!(element=$(element)))return;element.className=element.className.replace(getRegExpForClassName(className),
" ").strip();return element}function toggleClassName(element,className,bool){if(!(element=$(element)))return;if(Object.isUndefined(bool))bool=!hasClassName(element,className);var method=Element[bool?"addClassName":"removeClassName"];return method(element,className)}var ATTRIBUTE_TRANSLATIONS={};var classProp="className",forProp="for";DIV.setAttribute(classProp,"x");if(DIV.className!=="x"){DIV.setAttribute("class","x");if(DIV.className==="x")classProp="class"}var LABEL=document.createElement("label");
LABEL.setAttribute(forProp,"x");if(LABEL.htmlFor!=="x"){LABEL.setAttribute("htmlFor","x");if(LABEL.htmlFor==="x")forProp="htmlFor"}LABEL=null;function _getAttr(element,attribute){return element.getAttribute(attribute)}function _getAttr2(element,attribute){return element.getAttribute(attribute,2)}function _getAttrNode(element,attribute){var node=element.getAttributeNode(attribute);return node?node.value:""}function _getFlag(element,attribute){return $(element).hasAttribute(attribute)?attribute:null}
DIV.onclick=Prototype.emptyFunction;var onclickValue=DIV.getAttribute("onclick");var _getEv;if(String(onclickValue).indexOf("{")>-1)_getEv=function(element,attribute){var value=element.getAttribute(attribute);if(!value)return null;value=value.toString();value=value.split("{")[1];value=value.split("}")[0];return value.strip()};else if(onclickValue==="")_getEv=function(element,attribute){var value=element.getAttribute(attribute);if(!value)return null;return value.strip()};ATTRIBUTE_TRANSLATIONS.read=
{names:{"class":classProp,"className":classProp,"for":forProp,"htmlFor":forProp},values:{style:function(element){return element.style.cssText.toLowerCase()},title:function(element){return element.title}}};ATTRIBUTE_TRANSLATIONS.write={names:{className:"class",htmlFor:"for",cellpadding:"cellPadding",cellspacing:"cellSpacing"},values:{checked:function(element,value){value=!!value;element.checked=value;return value?"checked":null},style:function(element,value){element.style.cssText=value?value:""}}};
ATTRIBUTE_TRANSLATIONS.has={names:{}};Object.extend(ATTRIBUTE_TRANSLATIONS.write.names,ATTRIBUTE_TRANSLATIONS.read.names);var CAMEL_CASED_ATTRIBUTE_NAMES=$w("colSpan rowSpan vAlign dateTime "+"accessKey tabIndex encType maxLength readOnly longDesc frameBorder");for(var i=0,attr;attr=CAMEL_CASED_ATTRIBUTE_NAMES[i];i++){ATTRIBUTE_TRANSLATIONS.write.names[attr.toLowerCase()]=attr;ATTRIBUTE_TRANSLATIONS.has.names[attr.toLowerCase()]=attr}Object.extend(ATTRIBUTE_TRANSLATIONS.read.values,{href:_getAttr2,
src:_getAttr2,type:_getAttr,action:_getAttrNode,disabled:_getFlag,checked:_getFlag,readonly:_getFlag,multiple:_getFlag,onload:_getEv,onunload:_getEv,onclick:_getEv,ondblclick:_getEv,onmousedown:_getEv,onmouseup:_getEv,onmouseover:_getEv,onmousemove:_getEv,onmouseout:_getEv,onfocus:_getEv,onblur:_getEv,onkeypress:_getEv,onkeydown:_getEv,onkeyup:_getEv,onsubmit:_getEv,onreset:_getEv,onselect:_getEv,onchange:_getEv});Object.extend(methods,{identify:identify,readAttribute:readAttribute,writeAttribute:writeAttribute,
classNames:classNames,hasClassName:hasClassName,addClassName:addClassName,removeClassName:removeClassName,toggleClassName:toggleClassName});function normalizeStyleName(style){if(style==="float"||style==="styleFloat")return"cssFloat";return style.camelize()}function normalizeStyleName_IE(style){if(style==="float"||style==="cssFloat")return"styleFloat";return style.camelize()}function setStyle(element,styles){element=$(element);var elementStyle=element.style,match;if(Object.isString(styles)){elementStyle.cssText+=
";"+styles;if(styles.include("opacity")){var opacity=styles.match(/opacity:\s*(\d?\.?\d*)/)[1];Element.setOpacity(element,opacity)}return element}for(var property in styles)if(property==="opacity")Element.setOpacity(element,styles[property]);else{var value=styles[property];if(property==="float"||property==="cssFloat")property=Object.isUndefined(elementStyle.styleFloat)?"cssFloat":"styleFloat";elementStyle[property]=value}return element}function getStyle(element,style){element=$(element);style=normalizeStyleName(style);
var value=element.style[style];if(!value||value==="auto"){var css=document.defaultView.getComputedStyle(element,null);value=css?css[style]:null}if(style==="opacity")return value?parseFloat(value):1;return value==="auto"?null:value}function getStyle_Opera(element,style){switch(style){case "height":case "width":if(!Element.visible(element))return null;var dim=parseInt(getStyle(element,style),10);if(dim!==element["offset"+style.capitalize()])return dim+"px";return Element.measure(element,style);default:return getStyle(element,
style)}}function getStyle_IE(element,style){element=$(element);style=normalizeStyleName_IE(style);var value=element.style[style];if(!value&&element.currentStyle)value=element.currentStyle[style];if(style==="opacity")if(!STANDARD_CSS_OPACITY_SUPPORTED)return getOpacity_IE(element);else return value?parseFloat(value):1;if(value==="auto"){if((style==="width"||style==="height")&&Element.visible(element))return Element.measure(element,style)+"px";return null}return value}function stripAlphaFromFilter_IE(filter){return(filter||
"").replace(/alpha\([^\)]*\)/gi,"")}function hasLayout_IE(element){if(!element.currentStyle||!element.currentStyle.hasLayout)element.style.zoom=1;return element}var STANDARD_CSS_OPACITY_SUPPORTED=function(){DIV.style.cssText="opacity:.55";return/^0.55/.test(DIV.style.opacity)}();function setOpacity(element,value){element=$(element);if(value==1||value==="")value="";else if(value<1E-5)value=0;element.style.opacity=value;return element}function setOpacity_IE(element,value){if(STANDARD_CSS_OPACITY_SUPPORTED)return setOpacity(element,
value);element=hasLayout_IE($(element));var filter=Element.getStyle(element,"filter"),style=element.style;if(value==1||value===""){filter=stripAlphaFromFilter_IE(filter);if(filter)style.filter=filter;else style.removeAttribute("filter");return element}if(value<1E-5)value=0;style.filter=stripAlphaFromFilter_IE(filter)+" alpha(opacity="+value*100+")";return element}function getOpacity(element){return Element.getStyle(element,"opacity")}function getOpacity_IE(element){if(STANDARD_CSS_OPACITY_SUPPORTED)return getOpacity(element);
var filter=Element.getStyle(element,"filter");if(filter.length===0)return 1;var match=(filter||"").match(/alpha\(opacity=(.*)\)/i);if(match&&match[1])return parseFloat(match[1])/100;return 1}Object.extend(methods,{setStyle:setStyle,getStyle:getStyle,setOpacity:setOpacity,getOpacity:getOpacity});if("styleFloat"in DIV.style){methods.getStyle=getStyle_IE;methods.setOpacity=setOpacity_IE;methods.getOpacity=getOpacity_IE}var UID=0;GLOBAL.Element.Storage={UID:1};function getUniqueElementID(element){if(element===
window)return 0;if(typeof element._prototypeUID==="undefined")element._prototypeUID=Element.Storage.UID++;return element._prototypeUID}function getUniqueElementID_IE(element){if(element===window)return 0;if(element==document)return 1;return element.uniqueID}var HAS_UNIQUE_ID_PROPERTY="uniqueID"in DIV;if(HAS_UNIQUE_ID_PROPERTY)getUniqueElementID=getUniqueElementID_IE;function getStorage(element){if(!(element=$(element)))return;var uid=getUniqueElementID(element);if(!Element.Storage[uid])Element.Storage[uid]=
$H();return Element.Storage[uid]}function store(element,key,value){if(!(element=$(element)))return;var storage=getStorage(element);if(arguments.length===2)storage.update(key);else storage.set(key,value);return element}function retrieve(element,key,defaultValue){if(!(element=$(element)))return;var storage=getStorage(element),value=storage.get(key);if(Object.isUndefined(value)){storage.set(key,defaultValue);value=defaultValue}return value}Object.extend(methods,{getStorage:getStorage,store:store,retrieve:retrieve});
var Methods={},ByTag=Element.Methods.ByTag,F=Prototype.BrowserFeatures;if(!F.ElementExtensions&&"__proto__"in DIV){GLOBAL.HTMLElement={};GLOBAL.HTMLElement.prototype=DIV["__proto__"];F.ElementExtensions=true}function checkElementPrototypeDeficiency(tagName){if(typeof window.Element==="undefined")return false;if(!HAS_EXTENDED_CREATE_ELEMENT_SYNTAX)return false;var proto=window.Element.prototype;if(proto){var id="_"+(Math.random()+"").slice(2),el=document.createElement(tagName);proto[id]="x";var isBuggy=
el[id]!=="x";delete proto[id];el=null;return isBuggy}return false}var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY=checkElementPrototypeDeficiency("object");function extendElementWith(element,methods){for(var property in methods){var value=methods[property];if(Object.isFunction(value)&&!(property in element))element[property]=value.methodize()}}var EXTENDED={};function elementIsExtended(element){var uid=getUniqueElementID(element);return uid in EXTENDED}function extend(element){if(!element||elementIsExtended(element))return element;
if(element.nodeType!==Node.ELEMENT_NODE||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName.toUpperCase();if(ByTag[tagName])Object.extend(methods,ByTag[tagName]);extendElementWith(element,methods);EXTENDED[getUniqueElementID(element)]=true;return element}function extend_IE8(element){if(!element||elementIsExtended(element))return element;var t=element.tagName;if(t&&/^(?:object|applet|embed)$/i.test(t)){extendElementWith(element,Element.Methods);extendElementWith(element,
Element.Methods.Simulated);extendElementWith(element,Element.Methods.ByTag[t.toUpperCase()])}return element}if(F.SpecificElementExtensions)extend=HTMLOBJECTELEMENT_PROTOTYPE_BUGGY?extend_IE8:Prototype.K;function addMethodsToTagName(tagName,methods){tagName=tagName.toUpperCase();if(!ByTag[tagName])ByTag[tagName]={};Object.extend(ByTag[tagName],methods)}function mergeMethods(destination,methods,onlyIfAbsent){if(Object.isUndefined(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];var element=document.createElement(tagName),proto=element["__proto__"]||
element.constructor.prototype;element=null;return proto}function addMethods(methods){if(arguments.length===0)addFormMethods();if(arguments.length===2){var tagName=methods;methods=arguments[1]}if(!tagName)Object.extend(Element.Methods,methods||{});else if(Object.isArray(tagName))for(var i=0,tag;tag=tagName[i];i++)addMethodsToTagName(tag,methods);else addMethodsToTagName(tagName,methods);var ELEMENT_PROTOTYPE=window.HTMLElement?HTMLElement.prototype:Element.prototype;if(F.ElementExtensions){mergeMethods(ELEMENT_PROTOTYPE,
Element.Methods);mergeMethods(ELEMENT_PROTOTYPE,Element.Methods.Simulated,true)}if(F.SpecificElementExtensions)for(var tag in Element.Methods.ByTag){var klass=findDOMClass(tag);if(Object.isUndefined(klass))continue;mergeMethods(klass.prototype,ByTag[tag])}Object.extend(Element,Element.Methods);Object.extend(Element,Element.Methods.Simulated);delete Element.ByTag;delete Element.Simulated;Element.extend.refresh();ELEMENT_CACHE={}}Object.extend(GLOBAL.Element,{extend:extend,addMethods:addMethods});if(extend===
Prototype.K)GLOBAL.Element.extend.refresh=Prototype.emptyFunction;else GLOBAL.Element.extend.refresh=function(){if(Prototype.BrowserFeatures.ElementExtensions)return;Object.extend(Methods,Element.Methods);Object.extend(Methods,Element.Methods.Simulated);EXTENDED={}};function addFormMethods(){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),"BUTTON":Object.clone(Form.Element.Methods)})}Element.addMethods(methods);function destroyCache_IE(){DIV=null;ELEMENT_CACHE=null}if(window.attachEvent)window.attachEvent("onunload",destroyCache_IE)})(this);
(function(){function toDecimal(pctString){var match=pctString.match(/^(\d+)%?$/i);if(!match)return null;return Number(match[1])/100}function getRawStyle(element,style){element=$(element);var value=element.style[style];if(!value||value==="auto"){var css=document.defaultView.getComputedStyle(element,null);value=css?css[style]:null}if(style==="opacity")return value?parseFloat(value):1;return value==="auto"?null:value}function getRawStyle_IE(element,style){var value=element.style[style];if(!value&&element.currentStyle)value=
element.currentStyle[style];return value}function getContentWidth(element,context){var boxWidth=element.offsetWidth;var bl=getPixelValue(element,"borderLeftWidth",context)||0;var br=getPixelValue(element,"borderRightWidth",context)||0;var pl=getPixelValue(element,"paddingLeft",context)||0;var pr=getPixelValue(element,"paddingRight",context)||0;return boxWidth-bl-br-pl-pr}if(!Object.isUndefined(document.documentElement.currentStyle)&&!Prototype.Browser.Opera)getRawStyle=getRawStyle_IE;function getPixelValue(value,
property,context){var element=null;if(Object.isElement(value)){element=value;value=getRawStyle(element,property)}if(value===null||Object.isUndefined(value))return null;if(/^(?:-)?\d+(\.\d+)?(px)?$/i.test(value))return window.parseFloat(value);var isPercentage=value.include("%"),isViewport=context===document.viewport;if(/\d/.test(value)&&element&&element.runtimeStyle&&!(isPercentage&&isViewport)){var style=element.style.left,rStyle=element.runtimeStyle.left;element.runtimeStyle.left=element.currentStyle.left;
element.style.left=value||0;value=element.style.pixelLeft;element.style.left=style;element.runtimeStyle.left=rStyle;return value}if(element&&isPercentage){context=context||element.parentNode;var decimal=toDecimal(value),whole=null;var isHorizontal=property.include("left")||property.include("right")||property.include("width");var isVertical=property.include("top")||property.include("bottom")||property.include("height");if(context===document.viewport)if(isHorizontal)whole=document.viewport.getWidth();
else{if(isVertical)whole=document.viewport.getHeight()}else if(isHorizontal)whole=$(context).measure("width");else if(isVertical)whole=$(context).measure("height");return whole===null?0:whole*decimal}return 0}function toCSSPixels(number){if(Object.isString(number)&&number.endsWith("px"))return number;return number+"px"}function isDisplayed(element){while(element&&element.parentNode){var display=element.getStyle("display");if(display==="none")return false;element=$(element.parentNode)}return true}
var hasLayout=Prototype.K;if("currentStyle"in document.documentElement)hasLayout=function(element){if(!element.currentStyle.hasLayout)element.style.zoom=1;return element};function cssNameFor(key){if(key.include("border"))key=key+"-width";return key.camelize()}Element.Layout=Class.create(Hash,{initialize:function($super,element,preCompute){$super();this.element=$(element);Element.Layout.PROPERTIES.each(function(property){this._set(property,null)},this);if(preCompute){this._preComputing=true;this._begin();
Element.Layout.PROPERTIES.each(this._compute,this);this._end();this._preComputing=false}},_set:function(property,value){return Hash.prototype.set.call(this,property,value)},set:function(property,value){throw"Properties of Element.Layout are read-only.";},get:function($super,property){var value=$super(property);return value===null?this._compute(property):value},_begin:function(){if(this._isPrepared())return;var element=this.element;if(isDisplayed(element)){this._setPrepared(true);return}var originalStyles=
{position:element.style.position||"",width:element.style.width||"",visibility:element.style.visibility||"",display:element.style.display||""};element.store("prototype_original_styles",originalStyles);var position=getRawStyle(element,"position"),width=element.offsetWidth;if(width===0||width===null){element.style.display="block";width=element.offsetWidth}var context=position==="fixed"?document.viewport:element.parentNode;var tempStyles={visibility:"hidden",display:"block"};if(position!=="fixed")tempStyles.position=
"absolute";element.setStyle(tempStyles);var positionedWidth=element.offsetWidth,newWidth;if(width&&positionedWidth===width)newWidth=getContentWidth(element,context);else if(position==="absolute"||position==="fixed")newWidth=getContentWidth(element,context);else{var parent=element.parentNode,pLayout=$(parent).getLayout();newWidth=pLayout.get("width")-this.get("margin-left")-this.get("border-left")-this.get("padding-left")-this.get("padding-right")-this.get("border-right")-this.get("margin-right")}element.setStyle({width:newWidth+
"px"});this._setPrepared(true)},_end:function(){var element=this.element;var originalStyles=element.retrieve("prototype_original_styles");element.store("prototype_original_styles",null);element.setStyle(originalStyles);this._setPrepared(false)},_compute:function(property){var COMPUTATIONS=Element.Layout.COMPUTATIONS;if(!(property in COMPUTATIONS))throw"Property not found.";return this._set(property,COMPUTATIONS[property].call(this,this.element))},_isPrepared:function(){return this.element.retrieve("prototype_element_layout_prepared",
false)},_setPrepared:function(bool){return this.element.store("prototype_element_layout_prepared",bool)},toObject:function(){var args=$A(arguments);var keys=args.length===0?Element.Layout.PROPERTIES:args.join(" ").split(" ");var obj={};keys.each(function(key){if(!Element.Layout.PROPERTIES.include(key))return;var value=this.get(key);if(value!=null)obj[key]=value},this);return obj},toHash:function(){var obj=this.toObject.apply(this,arguments);return new Hash(obj)},toCSS:function(){var args=$A(arguments);
var keys=args.length===0?Element.Layout.PROPERTIES:args.join(" ").split(" ");var css={};keys.each(function(key){if(!Element.Layout.PROPERTIES.include(key))return;if(Element.Layout.COMPOSITE_PROPERTIES.include(key))return;var value=this.get(key);if(value!=null)css[cssNameFor(key)]=value+"px"},this);return css},inspect:function(){return"#<Element.Layout>"}});Object.extend(Element.Layout,{PROPERTIES:$w("height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height"),
COMPOSITE_PROPERTIES:$w("padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height"),COMPUTATIONS:{"height":function(element){if(!this._preComputing)this._begin();var bHeight=this.get("border-box-height");if(bHeight<=0){if(!this._preComputing)this._end();return 0}var bTop=this.get("border-top"),bBottom=this.get("border-bottom");var pTop=this.get("padding-top"),pBottom=this.get("padding-bottom");if(!this._preComputing)this._end();return bHeight-bTop-
bBottom-pTop-pBottom},"width":function(element){if(!this._preComputing)this._begin();var bWidth=this.get("border-box-width");if(bWidth<=0){if(!this._preComputing)this._end();return 0}var bLeft=this.get("border-left"),bRight=this.get("border-right");var pLeft=this.get("padding-left"),pRight=this.get("padding-right");if(!this._preComputing)this._end();return bWidth-bLeft-bRight-pLeft-pRight},"padding-box-height":function(element){var height=this.get("height"),pTop=this.get("padding-top"),pBottom=this.get("padding-bottom");
return height+pTop+pBottom},"padding-box-width":function(element){var width=this.get("width"),pLeft=this.get("padding-left"),pRight=this.get("padding-right");return width+pLeft+pRight},"border-box-height":function(element){if(!this._preComputing)this._begin();var height=element.offsetHeight;if(!this._preComputing)this._end();return height},"border-box-width":function(element){if(!this._preComputing)this._begin();var width=element.offsetWidth;if(!this._preComputing)this._end();return width},"margin-box-height":function(element){var bHeight=
this.get("border-box-height"),mTop=this.get("margin-top"),mBottom=this.get("margin-bottom");if(bHeight<=0)return 0;return bHeight+mTop+mBottom},"margin-box-width":function(element){var bWidth=this.get("border-box-width"),mLeft=this.get("margin-left"),mRight=this.get("margin-right");if(bWidth<=0)return 0;return bWidth+mLeft+mRight},"top":function(element){var offset=element.positionedOffset();return offset.top},"bottom":function(element){var offset=element.positionedOffset(),parent=element.getOffsetParent(),
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null,null,elements)};Sizzle.matchesSelector=function(elem,expr){if((elem.ownerDocument||elem)!==document)setDocument(elem);expr=expr.replace(rattributeQuotes,"='$1']");if(support.matchesSelector&&documentIsHTML&&(!rbuggyMatches||!rbuggyMatches.test(expr))&&(!rbuggyQSA||!rbuggyQSA.test(expr)))try{var ret=matches.call(elem,expr);if(ret||support.disconnectedMatch||elem.document&&elem.document.nodeType!==11)return ret}catch(e$3){}return Sizzle(expr,document,null,[elem]).length>0};Sizzle.contains=function(context,
elem){if((context.ownerDocument||context)!==document)setDocument(context);return contains(context,elem)};Sizzle.attr=function(elem,name){if((elem.ownerDocument||elem)!==document)setDocument(elem);var fn=Expr.attrHandle[name.toLowerCase()],val=fn&&hasOwn.call(Expr.attrHandle,name.toLowerCase())?fn(elem,name,!documentIsHTML):undefined;return val!==undefined?val:support.attributes||!documentIsHTML?elem.getAttribute(name):(val=elem.getAttributeNode(name))&&val.specified?val.value:null};Sizzle.error=function(msg){throw new Error("Syntax error, unrecognized expression: "+
msg);};Sizzle.uniqueSort=function(results){var elem,duplicates=[],j=0,i=0;hasDuplicate=!support.detectDuplicates;sortInput=!support.sortStable&&results.slice(0);results.sort(sortOrder);if(hasDuplicate){while(elem=results[i++])if(elem===results[i])j=duplicates.push(i);while(j--)results.splice(duplicates[j],1)}sortInput=null;return results};getText=Sizzle.getText=function(elem){var node,ret="",i=0,nodeType=elem.nodeType;if(!nodeType)while(node=elem[i++])ret+=getText(node);else if(nodeType===1||nodeType===
9||nodeType===11)if(typeof elem.textContent==="string")return elem.textContent;else for(elem=elem.firstChild;elem;elem=elem.nextSibling)ret+=getText(elem);else if(nodeType===3||nodeType===4)return elem.nodeValue;return ret};Expr=Sizzle.selectors={cacheLength:50,createPseudo:markFunction,match:matchExpr,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:true}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:true},"~":{dir:"previousSibling"}},preFilter:{"ATTR":function(match){match[1]=
match[1].replace(runescape,funescape);match[3]=(match[4]||match[5]||"").replace(runescape,funescape);if(match[2]==="~=")match[3]=" "+match[3]+" ";return match.slice(0,4)},"CHILD":function(match){match[1]=match[1].toLowerCase();if(match[1].slice(0,3)==="nth"){if(!match[3])Sizzle.error(match[0]);match[4]=+(match[4]?match[5]+(match[6]||1):2*(match[3]==="even"||match[3]==="odd"));match[5]=+(match[7]+match[8]||match[3]==="odd")}else if(match[3])Sizzle.error(match[0]);return match},"PSEUDO":function(match){var excess,
unquoted=!match[5]&&match[2];if(matchExpr["CHILD"].test(match[0]))return null;if(match[3]&&match[4]!==undefined)match[2]=match[4];else if(unquoted&&rpseudo.test(unquoted)&&(excess=tokenize(unquoted,true))&&(excess=unquoted.indexOf(")",unquoted.length-excess)-unquoted.length)){match[0]=match[0].slice(0,excess);match[2]=unquoted.slice(0,excess)}return match.slice(0,3)}},filter:{"TAG":function(nodeNameSelector){var nodeName=nodeNameSelector.replace(runescape,funescape).toLowerCase();return nodeNameSelector===
"*"?function(){return true}:function(elem){return elem.nodeName&&elem.nodeName.toLowerCase()===nodeName}},"CLASS":function(className){var pattern=classCache[className+" "];return pattern||(pattern=new RegExp("(^|"+whitespace+")"+className+"("+whitespace+"|$)"))&&classCache(className,function(elem){return pattern.test(typeof elem.className==="string"&&elem.className||typeof elem.getAttribute!==strundefined&&elem.getAttribute("class")||"")})},"ATTR":function(name,operator,check){return function(elem){var result=
Sizzle.attr(elem,name);if(result==null)return operator==="!=";if(!operator)return true;result+="";return operator==="="?result===check:operator==="!="?result!==check:operator==="^="?check&&result.indexOf(check)===0:operator==="*="?check&&result.indexOf(check)>-1:operator==="$="?check&&result.slice(-check.length)===check:operator==="~="?(" "+result+" ").indexOf(check)>-1:operator==="|="?result===check||result.slice(0,check.length+1)===check+"-":false}},"CHILD":function(type,what,argument,first,last){var simple=
type.slice(0,3)!=="nth",forward=type.slice(-4)!=="last",ofType=what==="of-type";return first===1&&last===0?function(elem){return!!elem.parentNode}:function(elem,context,xml){var cache,outerCache,node,diff,nodeIndex,start,dir=simple!==forward?"nextSibling":"previousSibling",parent=elem.parentNode,name=ofType&&elem.nodeName.toLowerCase(),useCache=!xml&&!ofType;if(parent){if(simple){while(dir){node=elem;while(node=node[dir])if(ofType?node.nodeName.toLowerCase()===name:node.nodeType===1)return false;
start=dir=type==="only"&&!start&&"nextSibling"}return true}start=[forward?parent.firstChild:parent.lastChild];if(forward&&useCache){outerCache=parent[expando]||(parent[expando]={});cache=outerCache[type]||[];nodeIndex=cache[0]===dirruns&&cache[1];diff=cache[0]===dirruns&&cache[2];node=nodeIndex&&parent.childNodes[nodeIndex];while(node=++nodeIndex&&node&&node[dir]||(diff=nodeIndex=0)||start.pop())if(node.nodeType===1&&++diff&&node===elem){outerCache[type]=[dirruns,nodeIndex,diff];break}}else if(useCache&&
(cache=(elem[expando]||(elem[expando]={}))[type])&&cache[0]===dirruns)diff=cache[1];else while(node=++nodeIndex&&node&&node[dir]||(diff=nodeIndex=0)||start.pop())if((ofType?node.nodeName.toLowerCase()===name:node.nodeType===1)&&++diff){if(useCache)(node[expando]||(node[expando]={}))[type]=[dirruns,diff];if(node===elem)break}diff-=last;return diff===first||diff%first===0&&diff/first>=0}}},"PSEUDO":function(pseudo,argument){var args,fn=Expr.pseudos[pseudo]||Expr.setFilters[pseudo.toLowerCase()]||Sizzle.error("unsupported pseudo: "+
pseudo);if(fn[expando])return fn(argument);if(fn.length>1){args=[pseudo,pseudo,"",argument];return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase())?markFunction(function(seed,matches){var idx,matched=fn(seed,argument),i=matched.length;while(i--){idx=indexOf.call(seed,matched[i]);seed[idx]=!(matches[idx]=matched[i])}}):function(elem){return fn(elem,0,args)}}return fn}},pseudos:{"not":markFunction(function(selector){var input=[],results=[],matcher=compile(selector.replace(rtrim,"$1"));return matcher[expando]?
markFunction(function(seed,matches,context,xml){var elem,unmatched=matcher(seed,null,xml,[]),i=seed.length;while(i--)if(elem=unmatched[i])seed[i]=!(matches[i]=elem)}):function(elem,context,xml){input[0]=elem;matcher(input,null,xml,results);return!results.pop()}}),"has":markFunction(function(selector){return function(elem){return Sizzle(selector,elem).length>0}}),"contains":markFunction(function(text){return function(elem){return(elem.textContent||elem.innerText||getText(elem)).indexOf(text)>-1}}),
"lang":markFunction(function(lang){if(!ridentifier.test(lang||""))Sizzle.error("unsupported lang: "+lang);lang=lang.replace(runescape,funescape).toLowerCase();return function(elem){var elemLang;do if(elemLang=documentIsHTML?elem.lang:elem.getAttribute("xml:lang")||elem.getAttribute("lang")){elemLang=elemLang.toLowerCase();return elemLang===lang||elemLang.indexOf(lang+"-")===0}while((elem=elem.parentNode)&&elem.nodeType===1);return false}}),"target":function(elem){var hash=window.location&&window.location.hash;
return hash&&hash.slice(1)===elem.id},"root":function(elem){return elem===docElem},"focus":function(elem){return elem===document.activeElement&&(!document.hasFocus||document.hasFocus())&&!!(elem.type||elem.href||~elem.tabIndex)},"enabled":function(elem){return elem.disabled===false},"disabled":function(elem){return elem.disabled===true},"checked":function(elem){var nodeName=elem.nodeName.toLowerCase();return nodeName==="input"&&!!elem.checked||nodeName==="option"&&!!elem.selected},"selected":function(elem){if(elem.parentNode)elem.parentNode.selectedIndex;
return elem.selected===true},"empty":function(elem){for(elem=elem.firstChild;elem;elem=elem.nextSibling)if(elem.nodeType<6)return false;return true},"parent":function(elem){return!Expr.pseudos["empty"](elem)},"header":function(elem){return rheader.test(elem.nodeName)},"input":function(elem){return rinputs.test(elem.nodeName)},"button":function(elem){var name=elem.nodeName.toLowerCase();return name==="input"&&elem.type==="button"||name==="button"},"text":function(elem){var attr;return elem.nodeName.toLowerCase()===
"input"&&elem.type==="text"&&((attr=elem.getAttribute("type"))==null||attr.toLowerCase()==="text")},"first":createPositionalPseudo(function(){return[0]}),"last":createPositionalPseudo(function(matchIndexes,length){return[length-1]}),"eq":createPositionalPseudo(function(matchIndexes,length,argument){return[argument<0?argument+length:argument]}),"even":createPositionalPseudo(function(matchIndexes,length){var i=0;for(;i<length;i+=2)matchIndexes.push(i);return matchIndexes}),"odd":createPositionalPseudo(function(matchIndexes,
length){var i=1;for(;i<length;i+=2)matchIndexes.push(i);return matchIndexes}),"lt":createPositionalPseudo(function(matchIndexes,length,argument){var i=argument<0?argument+length:argument;for(;--i>=0;)matchIndexes.push(i);return matchIndexes}),"gt":createPositionalPseudo(function(matchIndexes,length,argument){var i=argument<0?argument+length:argument;for(;++i<length;)matchIndexes.push(i);return matchIndexes})}};Expr.pseudos["nth"]=Expr.pseudos["eq"];for(i in{radio:true,checkbox:true,file:true,password:true,
image:true})Expr.pseudos[i]=createInputPseudo(i);for(i in{submit:true,reset:true})Expr.pseudos[i]=createButtonPseudo(i);function setFilters(){}setFilters.prototype=Expr.filters=Expr.pseudos;Expr.setFilters=new setFilters;function tokenize(selector,parseOnly){var matched,match,tokens,type,soFar,groups,preFilters,cached=tokenCache[selector+" "];if(cached)return parseOnly?0:cached.slice(0);soFar=selector;groups=[];preFilters=Expr.preFilter;while(soFar){if(!matched||(match=rcomma.exec(soFar))){if(match)soFar=
soFar.slice(match[0].length)||soFar;groups.push(tokens=[])}matched=false;if(match=rcombinators.exec(soFar)){matched=match.shift();tokens.push({value:matched,type:match[0].replace(rtrim," ")});soFar=soFar.slice(matched.length)}for(type in Expr.filter)if((match=matchExpr[type].exec(soFar))&&(!preFilters[type]||(match=preFilters[type](match)))){matched=match.shift();tokens.push({value:matched,type:type,matches:match});soFar=soFar.slice(matched.length)}if(!matched)break}return parseOnly?soFar.length:
soFar?Sizzle.error(selector):tokenCache(selector,groups).slice(0)}function toSelector(tokens){var i=0,len=tokens.length,selector="";for(;i<len;i++)selector+=tokens[i].value;return selector}function addCombinator(matcher,combinator,base){var dir=combinator.dir,checkNonElements=base&&dir==="parentNode",doneName=done++;return combinator.first?function(elem,context,xml){while(elem=elem[dir])if(elem.nodeType===1||checkNonElements)return matcher(elem,context,xml)}:function(elem,context,xml){var oldCache,
outerCache,newCache=[dirruns,doneName];if(xml)while(elem=elem[dir]){if(elem.nodeType===1||checkNonElements)if(matcher(elem,context,xml))return true}else while(elem=elem[dir])if(elem.nodeType===1||checkNonElements){outerCache=elem[expando]||(elem[expando]={});if((oldCache=outerCache[dir])&&oldCache[0]===dirruns&&oldCache[1]===doneName)return newCache[2]=oldCache[2];else{outerCache[dir]=newCache;if(newCache[2]=matcher(elem,context,xml))return true}}}}function elementMatcher(matchers){return matchers.length>
1?function(elem,context,xml){var i=matchers.length;while(i--)if(!matchers[i](elem,context,xml))return false;return true}:matchers[0]}function multipleContexts(selector,contexts,results){var i=0,len=contexts.length;for(;i<len;i++)Sizzle(selector,contexts[i],results);return results}function condense(unmatched,map,filter,context,xml){var elem,newUnmatched=[],i=0,len=unmatched.length,mapped=map!=null;for(;i<len;i++)if(elem=unmatched[i])if(!filter||filter(elem,context,xml)){newUnmatched.push(elem);if(mapped)map.push(i)}return newUnmatched}
function setMatcher(preFilter,selector,matcher,postFilter,postFinder,postSelector){if(postFilter&&!postFilter[expando])postFilter=setMatcher(postFilter);if(postFinder&&!postFinder[expando])postFinder=setMatcher(postFinder,postSelector);return markFunction(function(seed,results,context,xml){var temp,i,elem,preMap=[],postMap=[],preexisting=results.length,elems=seed||multipleContexts(selector||"*",context.nodeType?[context]:context,[]),matcherIn=preFilter&&(seed||!selector)?condense(elems,preMap,preFilter,
context,xml):elems,matcherOut=matcher?postFinder||(seed?preFilter:preexisting||postFilter)?[]:results:matcherIn;if(matcher)matcher(matcherIn,matcherOut,context,xml);if(postFilter){temp=condense(matcherOut,postMap);postFilter(temp,[],context,xml);i=temp.length;while(i--)if(elem=temp[i])matcherOut[postMap[i]]=!(matcherIn[postMap[i]]=elem)}if(seed){if(postFinder||preFilter){if(postFinder){temp=[];i=matcherOut.length;while(i--)if(elem=matcherOut[i])temp.push(matcherIn[i]=elem);postFinder(null,matcherOut=
[],temp,xml)}i=matcherOut.length;while(i--)if((elem=matcherOut[i])&&(temp=postFinder?indexOf.call(seed,elem):preMap[i])>-1)seed[temp]=!(results[temp]=elem)}}else{matcherOut=condense(matcherOut===results?matcherOut.splice(preexisting,matcherOut.length):matcherOut);if(postFinder)postFinder(null,results,matcherOut,xml);else push.apply(results,matcherOut)}})}function matcherFromTokens(tokens){var checkContext,matcher,j,len=tokens.length,leadingRelative=Expr.relative[tokens[0].type],implicitRelative=leadingRelative||
Expr.relative[" "],i=leadingRelative?1:0,matchContext=addCombinator(function(elem){return elem===checkContext},implicitRelative,true),matchAnyContext=addCombinator(function(elem){return indexOf.call(checkContext,elem)>-1},implicitRelative,true),matchers=[function(elem,context,xml){return!leadingRelative&&(xml||context!==outermostContext)||((checkContext=context).nodeType?matchContext(elem,context,xml):matchAnyContext(elem,context,xml))}];for(;i<len;i++)if(matcher=Expr.relative[tokens[i].type])matchers=
[addCombinator(elementMatcher(matchers),matcher)];else{matcher=Expr.filter[tokens[i].type].apply(null,tokens[i].matches);if(matcher[expando]){j=++i;for(;j<len;j++)if(Expr.relative[tokens[j].type])break;return setMatcher(i>1&&elementMatcher(matchers),i>1&&toSelector(tokens.slice(0,i-1).concat({value:tokens[i-2].type===" "?"*":""})).replace(rtrim,"$1"),matcher,i<j&&matcherFromTokens(tokens.slice(i,j)),j<len&&matcherFromTokens(tokens=tokens.slice(j)),j<len&&toSelector(tokens))}matchers.push(matcher)}return elementMatcher(matchers)}
function matcherFromGroupMatchers(elementMatchers,setMatchers){var bySet=setMatchers.length>0,byElement=elementMatchers.length>0,superMatcher=function(seed,context,xml,results,outermost){var elem,j,matcher,matchedCount=0,i="0",unmatched=seed&&[],setMatched=[],contextBackup=outermostContext,elems=seed||byElement&&Expr.find["TAG"]("*",outermost),dirrunsUnique=dirruns+=contextBackup==null?1:Math.random()||.1,len=elems.length;if(outermost)outermostContext=context!==document&&context;for(;i!==len&&(elem=
elems[i])!=null;i++){if(byElement&&elem){j=0;while(matcher=elementMatchers[j++])if(matcher(elem,context,xml)){results.push(elem);break}if(outermost)dirruns=dirrunsUnique}if(bySet){if(elem=!matcher&&elem)matchedCount--;if(seed)unmatched.push(elem)}}matchedCount+=i;if(bySet&&i!==matchedCount){j=0;while(matcher=setMatchers[j++])matcher(unmatched,setMatched,context,xml);if(seed){if(matchedCount>0)while(i--)if(!(unmatched[i]||setMatched[i]))setMatched[i]=pop.call(results);setMatched=condense(setMatched)}push.apply(results,
setMatched);if(outermost&&!seed&&setMatched.length>0&&matchedCount+setMatchers.length>1)Sizzle.uniqueSort(results)}if(outermost){dirruns=dirrunsUnique;outermostContext=contextBackup}return unmatched};return bySet?markFunction(superMatcher):superMatcher}compile=Sizzle.compile=function(selector,match){var i,setMatchers=[],elementMatchers=[],cached=compilerCache[selector+" "];if(!cached){if(!match)match=tokenize(selector);i=match.length;while(i--){cached=matcherFromTokens(match[i]);if(cached[expando])setMatchers.push(cached);
else elementMatchers.push(cached)}cached=compilerCache(selector,matcherFromGroupMatchers(elementMatchers,setMatchers));cached.selector=selector}return cached};select=Sizzle.select=function(selector,context,results,seed){var i,tokens,token,type,find,compiled=typeof selector==="function"&&selector,match=!seed&&tokenize(selector=compiled.selector||selector);results=results||[];if(match.length===1){tokens=match[0]=match[0].slice(0);if(tokens.length>2&&(token=tokens[0]).type==="ID"&&support.getById&&context.nodeType===
9&&documentIsHTML&&Expr.relative[tokens[1].type]){context=(Expr.find["ID"](token.matches[0].replace(runescape,funescape),context)||[])[0];if(!context)return results;else if(compiled)context=context.parentNode;selector=selector.slice(tokens.shift().value.length)}i=matchExpr["needsContext"].test(selector)?0:tokens.length;while(i--){token=tokens[i];if(Expr.relative[type=token.type])break;if(find=Expr.find[type])if(seed=find(token.matches[0].replace(runescape,funescape),rsibling.test(tokens[0].type)&&
testContext(context.parentNode)||context)){tokens.splice(i,1);selector=seed.length&&toSelector(tokens);if(!selector){push.apply(results,seed);return results}break}}}(compiled||compile(selector,match))(seed,context,!documentIsHTML,results,rsibling.test(selector)&&testContext(context.parentNode)||context);return results};support.sortStable=expando.split("").sort(sortOrder).join("")===expando;support.detectDuplicates=!!hasDuplicate;setDocument();support.sortDetached=assert(function(div1){return div1.compareDocumentPosition(document.createElement("div"))&
1});if(!assert(function(div){div.innerHTML="<a href='#'></a>";return div.firstChild.getAttribute("href")==="#"}))addHandle("type|href|height|width",function(elem,name,isXML){if(!isXML)return elem.getAttribute(name,name.toLowerCase()==="type"?1:2)});if(!support.attributes||!assert(function(div){div.innerHTML="<input/>";div.firstChild.setAttribute("value","");return div.firstChild.getAttribute("value")===""}))addHandle("value",function(elem,name,isXML){if(!isXML&&elem.nodeName.toLowerCase()==="input")return elem.defaultValue});
if(!assert(function(div){return div.getAttribute("disabled")==null}))addHandle(booleans,function(elem,name,isXML){var val;if(!isXML)return elem[name]===true?name.toLowerCase():(val=elem.getAttributeNode(name))&&val.specified?val.value:null});if(typeof define==="function"&&define.amd)define(function(){return Sizzle});else if(typeof module!=="undefined"&&module.exports)module.exports=Sizzle;else window.Sizzle=Sizzle})(window);
(function(){if(typeof Sizzle!=="undefined")return;if(typeof define!=="undefined"&&define.amd){window.Sizzle=Prototype._actual_sizzle;window.define=Prototype._original_define;delete Prototype._actual_sizzle;delete Prototype._original_define}else if(typeof module!=="undefined"&&module.exports){window.Sizzle=module.exports;module.exports={}}})();
(function(engine){var extendElements=Prototype.Selector.extendElements;function select(selector,scope){return extendElements(engine(selector,scope||document))}function match(element,selector){return engine.matches(selector,[element]).length==1}Prototype.Selector.engine=engine;Prototype.Selector.select=select;Prototype.Selector.match=match})(Sizzle);window.Sizzle=Prototype._original_property;delete Prototype._original_property;
var Form={reset:function(form){form=$(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,accumulator,initial;if(options.hash){initial={};accumulator=function(result,key,value){if(key in result){if(!Object.isArray(result[key]))result[key]=[result[key]];result[key]=result[key].concat(value)}else result[key]=value;
return result}}else{initial="";accumulator=function(result,key,values){if(!Object.isArray(values))values=[values];if(!values.length)return result;var encodedKey=encodeURIComponent(key).gsub(/%20/,"+");return result+(result?"&":"")+values.map(function(value){value=value.gsub(/(\r)?\n/,"\r\n");value=encodeURIComponent(value);value=value.gsub(/%20/,"+");return encodedKey+"="+value}).join("&")}}return elements.inject(initial,function(result,element){if(!element.disabled&&element.name){key=element.name;
value=$(element).getValue();if(value!=null&&element.type!="file"&&(element.type!="submit"||!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))result=accumulator(result,key,value)}return result})}};
Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options)},getElements:function(form){var elements=$(form).getElementsByTagName("*");var element,results=[],serializers=Form.Element.Serializers;for(var i=0;element=elements[i];i++)if(serializers[element.tagName.toLowerCase()])results.push(Element.extend(element));return results},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)$/i.test(element.tagName)})},focusFirstElement:function(form){form=$(form);var element=form.findFirstElement();if(element)element.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)$/i.test(element.type)))element.select()}catch(e){}return element},disable:function(element){element=$(element);element.disabled=true;return element},enable:function(element){element=$(element);element.disabled=
false;return element}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;
Form.Element.Serializers=function(){function input(element,value){switch(element.type.toLowerCase()){case "checkbox":case "radio":return inputSelector(element,value);default:return valueSelector(element,value)}}function inputSelector(element,value){if(Object.isUndefined(value))return element.checked?element.value:null;else element.checked=!!value}function valueSelector(element,value){if(Object.isUndefined(value))return element.value;else element.value=value}function select(element,value){if(Object.isUndefined(value))return(element.type===
"select-one"?selectOne:selectMany)(element);var opt,currentValue,single=!Object.isArray(value);for(var i=0,length=element.length;i<length;i++){opt=element.options[i];currentValue=this.optionValue(opt);if(single){if(currentValue==value){opt.selected=true;return}}else opt.selected=value.include(currentValue)}}function selectOne(element){var index=element.selectedIndex;return index>=0?optionValue(element.options[index]):null}function selectMany(element){var values,length=element.length;if(!length)return null;
for(var i=0,values=[];i<length;i++){var opt=element.options[i];if(opt.selected)values.push(optionValue(opt))}return values}function optionValue(opt){return Element.hasAttribute(opt,"value")?opt.value:opt.text}return{input:input,inputSelector:inputSelector,textarea:valueSelector,select:select,selectOne:selectOne,selectMany:selectMany,optionValue:optionValue,button:valueSelector}}();
Abstract.TimedObserver=Class.create(PeriodicalExecuter,{initialize:function($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)}});
(function(GLOBAL){var DIV=document.createElement("div");var docEl=document.documentElement;var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED="onmouseenter"in docEl&&"onmouseleave"in docEl;var 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};var isIELegacyEvent=function(event){return false};if(window.attachEvent)if(window.addEventListener)isIELegacyEvent=function(event){return!(event instanceof
window.Event)};else isIELegacyEvent=function(event){return true};var _isButton;function _isButtonForDOMEvents(event,code){return event.which?event.which===code+1:event.button===code}var legacyButtonMap={0:1,1:4,2:2};function _isButtonForLegacyEvents(event,code){return event.button===legacyButtonMap[code]}function _isButtonForWebKit(event,code){switch(code){case 0:return event.which==1&&!event.metaKey;case 1:return event.which==2||event.which==1&&event.metaKey;case 2:return event.which==3;default:return false}}
if(window.attachEvent)if(!window.addEventListener)_isButton=_isButtonForLegacyEvents;else _isButton=function(event,code){return isIELegacyEvent(event)?_isButtonForLegacyEvents(event,code):_isButtonForDOMEvents(event,code)};else if(Prototype.Browser.WebKit)_isButton=_isButtonForWebKit;else _isButton=_isButtonForDOMEvents;function isLeftClick(event){return _isButton(event,0)}function isMiddleClick(event){return _isButton(event,1)}function isRightClick(event){return _isButton(event,2)}function element(event){return Element.extend(_element(event))}
function _element(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;return node.nodeType==Node.TEXT_NODE?node.parentNode:node}function findElement(event,expression){var element=_element(event),selector=Prototype.Selector;if(!expression)return Element.extend(element);
while(element){if(Object.isElement(element)&&selector.match(element,expression))return Element.extend(element);element=element.parentNode}}function pointer(event){return{x:pointerX(event),y:pointerY(event)}}function pointerX(event){var docElement=document.documentElement,body=document.body||{scrollLeft:0};return event.pageX||event.clientX+(docElement.scrollLeft||body.scrollLeft)-(docElement.clientLeft||0)}function pointerY(event){var docElement=document.documentElement,body=document.body||{scrollTop:0};
return event.pageY||event.clientY+(docElement.scrollTop||body.scrollTop)-(docElement.clientTop||0)}function stop(event){Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true}Event.Methods={isLeftClick:isLeftClick,isMiddleClick:isMiddleClick,isRightClick:isRightClick,element:element,findElement:findElement,pointer:pointer,pointerX:pointerX,pointerY:pointerY,stop:stop};var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();
return m});if(window.attachEvent){var _relatedTarget=function(event){var element;switch(event.type){case "mouseover":case "mouseenter":element=event.fromElement;break;case "mouseout":case "mouseleave":element=event.toElement;break;default:return null}return Element.extend(element)};var additionalMethods={stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return"[object Event]"}};Event.extend=function(event,element){if(!event)return false;
if(!isIELegacyEvent(event))return event;if(event._extendedByPrototype)return event;event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{target:event.srcElement||element,relatedTarget:_relatedTarget(event),pageX:pointer.x,pageY:pointer.y});Object.extend(event,methods);Object.extend(event,additionalMethods);return event}}else Event.extend=Prototype.K;if(window.addEventListener){Event.prototype=window.Event.prototype||document.createEvent("HTMLEvents").__proto__;
Object.extend(Event.prototype,methods)}var EVENT_TRANSLATIONS={mouseenter:"mouseover",mouseleave:"mouseout"};function getDOMEventName(eventName){return EVENT_TRANSLATIONS[eventName]||eventName}if(MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED)getDOMEventName=Prototype.K;function getUniqueElementID(element){if(element===window)return 0;if(typeof element._prototypeUID==="undefined")element._prototypeUID=Element.Storage.UID++;return element._prototypeUID}function getUniqueElementID_IE(element){if(element===
window)return 0;if(element==document)return 1;return element.uniqueID}if("uniqueID"in DIV)getUniqueElementID=getUniqueElementID_IE;function isCustomEvent(eventName){return eventName.include(":")}Event._isCustomEvent=isCustomEvent;function getOrCreateRegistryFor(element,uid){var CACHE=GLOBAL.Event.cache;if(Object.isUndefined(uid))uid=getUniqueElementID(element);if(!CACHE[uid])CACHE[uid]={element:element};return CACHE[uid]}function destroyRegistryForElement(element,uid){if(Object.isUndefined(uid))uid=
getUniqueElementID(element);delete GLOBAL.Event.cache[uid]}function register(element,eventName,handler){var registry=getOrCreateRegistryFor(element);if(!registry[eventName])registry[eventName]=[];var entries=registry[eventName];var i=entries.length;while(i--)if(entries[i].handler===handler)return null;var uid=getUniqueElementID(element);var responder=GLOBAL.Event._createResponder(uid,eventName,handler);var entry={responder:responder,handler:handler};entries.push(entry);return entry}function unregister(element,
eventName,handler){var registry=getOrCreateRegistryFor(element);var entries=registry[eventName]||[];var i=entries.length,entry;while(i--)if(entries[i].handler===handler){entry=entries[i];break}if(entry){var index=entries.indexOf(entry);entries.splice(index,1)}if(entries.length===0){delete registry[eventName];if(Object.keys(registry).length===1&&"element"in registry)destroyRegistryForElement(element)}return entry}function observe(element,eventName,handler){element=$(element);var entry=register(element,
eventName,handler);if(entry===null)return element;var responder=entry.responder;if(isCustomEvent(eventName))observeCustomEvent(element,eventName,responder);else observeStandardEvent(element,eventName,responder);return element}function observeStandardEvent(element,eventName,responder){var actualEventName=getDOMEventName(eventName);if(element.addEventListener)element.addEventListener(actualEventName,responder,false);else element.attachEvent("on"+actualEventName,responder)}function observeCustomEvent(element,
eventName,responder){if(element.addEventListener)element.addEventListener("dataavailable",responder,false);else{element.attachEvent("ondataavailable",responder);element.attachEvent("onlosecapture",responder)}}function stopObserving(element,eventName,handler){element=$(element);var handlerGiven=!Object.isUndefined(handler),eventNameGiven=!Object.isUndefined(eventName);if(!eventNameGiven&&!handlerGiven){stopObservingElement(element);return element}if(!handlerGiven){stopObservingEventName(element,eventName);
return element}var entry=unregister(element,eventName,handler);if(!entry)return element;removeEvent(element,eventName,entry.responder);return element}function stopObservingStandardEvent(element,eventName,responder){var actualEventName=getDOMEventName(eventName);if(element.removeEventListener)element.removeEventListener(actualEventName,responder,false);else element.detachEvent("on"+actualEventName,responder)}function stopObservingCustomEvent(element,eventName,responder){if(element.removeEventListener)element.removeEventListener("dataavailable",
responder,false);else{element.detachEvent("ondataavailable",responder);element.detachEvent("onlosecapture",responder)}}function stopObservingElement(element){var uid=getUniqueElementID(element),registry=GLOBAL.Event.cache[uid];if(!registry)return;destroyRegistryForElement(element,uid);var entries,i;for(var eventName in registry){if(eventName==="element")continue;entries=registry[eventName];i=entries.length;while(i--)removeEvent(element,eventName,entries[i].responder)}}function stopObservingEventName(element,
eventName){var registry=getOrCreateRegistryFor(element);var entries=registry[eventName];if(entries)delete registry[eventName];entries=entries||[];var i=entries.length;while(i--)removeEvent(element,eventName,entries[i].responder);for(var name in registry){if(name==="element")continue;return}destroyRegistryForElement(element)}function removeEvent(element,eventName,handler){if(isCustomEvent(eventName))stopObservingCustomEvent(element,eventName,handler);else stopObservingStandardEvent(element,eventName,
handler)}function getFireTarget(element){if(element!==document)return element;if(document.createEvent&&!element.dispatchEvent)return document.documentElement;return element}function fire(element,eventName,memo,bubble){element=getFireTarget($(element));if(Object.isUndefined(bubble))bubble=true;memo=memo||{};var event=fireEvent(element,eventName,memo,bubble);return Event.extend(event)}function fireEvent_DOM(element,eventName,memo,bubble){var event=document.createEvent("HTMLEvents");event.initEvent("dataavailable",
bubble,true);event.eventName=eventName;event.memo=memo;element.dispatchEvent(event);return event}function fireEvent_IE(element,eventName,memo,bubble){var event=document.createEventObject();event.eventType=bubble?"ondataavailable":"onlosecapture";event.eventName=eventName;event.memo=memo;element.fireEvent(event.eventType,event);return event}var fireEvent=document.createEvent?fireEvent_DOM:fireEvent_IE;Event.Handler=Class.create({initialize:function(element,eventName,selector,callback){this.element=
$(element);this.eventName=eventName;this.selector=selector;this.callback=callback;this.handler=this.handleEvent.bind(this)},start:function(){Event.observe(this.element,this.eventName,this.handler);return this},stop:function(){Event.stopObserving(this.element,this.eventName,this.handler);return this},handleEvent:function(event){var element=Event.findElement(event,this.selector);if(element)this.callback.call(this.element,event,element)}});function on(element,eventName,selector,callback){element=$(element);
if(Object.isFunction(selector)&&Object.isUndefined(callback))callback=selector,selector=null;return(new Event.Handler(element,eventName,selector,callback)).start()}Object.extend(Event,Event.Methods);Object.extend(Event,{fire:fire,observe:observe,stopObserving:stopObserving,on:on});Element.addMethods({fire:fire,observe:observe,stopObserving:stopObserving,on:on});Object.extend(document,{fire:fire.methodize(),observe:observe.methodize(),stopObserving:stopObserving.methodize(),on:on.methodize(),loaded:false});
if(GLOBAL.Event)Object.extend(window.Event,Event);else GLOBAL.Event=Event;GLOBAL.Event.cache={};function destroyCache_IE(){GLOBAL.Event.cache=null}if(window.attachEvent)window.attachEvent("onunload",destroyCache_IE);DIV=null;docEl=null})(this);
(function(GLOBAL){var docEl=document.documentElement;var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED="onmouseenter"in docEl&&"onmouseleave"in docEl;function isSimulatedMouseEnterLeaveEvent(eventName){return!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED&&(eventName==="mouseenter"||eventName==="mouseleave")}function createResponder(uid,eventName,handler){if(Event._isCustomEvent(eventName))return createResponderForCustomEvent(uid,eventName,handler);if(isSimulatedMouseEnterLeaveEvent(eventName))return createMouseEnterLeaveResponder(uid,
eventName,handler);return function(event){if(!Event.cache)return;var element=Event.cache[uid].element;Event.extend(event,element);handler.call(element,event)}}function createResponderForCustomEvent(uid,eventName,handler){return function(event){var cache=Event.cache[uid];var element=cache&&cache.element;if(Object.isUndefined(event.eventName))return false;if(event.eventName!==eventName)return false;Event.extend(event,element);handler.call(element,event)}}function createMouseEnterLeaveResponder(uid,
eventName,handler){return function(event){var element=Event.cache[uid].element;Event.extend(event,element);var parent=event.relatedTarget;while(parent&&parent!==element)try{parent=parent.parentNode}catch(e){parent=element}if(parent===element)return;handler.call(element,event)}}GLOBAL.Event._createResponder=createResponder;docEl=null})(this);
(function(GLOBAL){var TIMER;function fireContentLoadedEvent(){if(document.loaded)return;if(TIMER)window.clearTimeout(TIMER);document.loaded=true;document.fire("dom:loaded")}function checkReadyState(){if(document.readyState==="complete"){document.detachEvent("onreadystatechange",checkReadyState);fireContentLoadedEvent()}}function pollDoScroll(){try{document.documentElement.doScroll("left")}catch(e){TIMER=pollDoScroll.defer();return}fireContentLoadedEvent()}if(document.readyState==="complete"){fireContentLoadedEvent();
return}if(document.addEventListener)document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false);else{document.attachEvent("onreadystatechange",checkReadyState);if(window==top)TIMER=pollDoScroll.defer()}Event.observe(window,"load",fireContentLoadedEvent)})(this);Element.addMethods();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.addMethods({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,context){this.element.className.split(/\s+/).select(function(name){return name.length>0})._each(iterator,context)},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 $A(this).join(" ")}};Object.extend(Element.ClassNames.prototype,Enumerable);
(function(){window.Selector=Class.create({initialize:function(expression){this.expression=expression.strip()},findElements:function(rootElement){return Prototype.Selector.select(this.expression,rootElement)},match:function(element){return Prototype.Selector.match(element,this.expression)},toString:function(){return this.expression},inspect:function(){return"#<Selector: "+this.expression+">"}});Object.extend(Selector,{matchElements:function(elements,expression){var match=Prototype.Selector.match,results=
[];for(var i=0,length=elements.length;i<length;i++){var element=elements[i];if(match(element,expression))results.push(Element.extend(element))}return results},findElement:function(elements,expression,index){index=index||0;var matchIndex=0,element;for(var i=0,length=elements.length;i<length;i++){element=elements[i];if(Prototype.Selector.match(element,expression)&&index===matchIndex++)return Element.extend(element)}},findChildElements:function(element,expressions){var selector=expressions.toArray().join(", ");
return Prototype.Selector.select(selector,element||document)}})})();
var Validator=Class.create();Validator.prototype={initialize:function(className,error,test,options){if(typeof test=="function"){this.options=$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 $A(opt).all(function(value){return Validation.get(value).test(v,elm)})}};var Validation=Class.create();
Validation.defaultOptions={onSubmit:true,stopOnFirst:false,immediate:false,focusOnError:true,useTitles:false,addClassNameToContainer:false,containerClassName:".input-box",tipDiv:null,onFormValidate:function(result,form){},onElementValidate:function(result,elm){}};
Validation.prototype={initialize:function(form,options){this.form=$(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)},setKsValidate:function(tipDiv){this.options.tipDiv=tipDiv},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$0){}this.options.onFormValidate(result,
this.form);if(this.options.tipDiv!=null&&!result)document.getElementById(this.options.tipDiv).style.display="block";return result},reset:function(){Form.getElements(this.form).each(Validation.reset)},isElementInForm:function(elm,form){var domForm=elm.up("form");if(domForm==form)return true;return false}};
Object.extend(Validation,{validate:function(elm,options){options=Object.extend({useTitle:false,onElementValidate:function(result,elm){}},options||{});elm=$(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){if(!advice||pair.value.id!=advice.id)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":1E3});advice.addClassName("advice-absolute")}},hideAdvice:function(elm,advice){if(advice!=null)new Effect.Fade(advice,{duration:1,afterFinishInternal:function(){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("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($F(elm),elm)){var advice=Validation.getAdvice(name,elm);if(advice==null)advice=this.createAdvice(name,elm,useTitle);if(globalValidateTip==null)this.showAdvice(elm,advice,name);this.updateCallback(elm,"failed");elm[prop]=1;if(!elm.advaiceContainer){elm.removeClassName("validation-passed");elm.addClassName("validation-failed")}if(Validation.defaultOptions.addClassNameToContainer&&Validation.defaultOptions.containerClassName!=""){var container=elm.up(Validation.defaultOptions.containerClassName);
if(container&&this.allowContainerClassName(elm)){container.removeClassName("validation-passed");container.addClassName("validation-error")}}return false}else{var advice=Validation.getAdvice(name,elm);this.hideAdvice(elm,advice);this.updateCallback(elm,"passed");elm[prop]="";elm.removeClassName("validation-failed");elm.addClassName("validation-passed");if(Validation.defaultOptions.addClassNameToContainer&&Validation.defaultOptions.containerClassName!=""){var container=elm.up(Validation.defaultOptions.containerClassName);
if(container&&!container.down(".validation-failed")&&this.allowContainerClassName(elm)){if(!Validation.get("IsEmpty").test(elm.value)||!this.isVisible(elm))container.addClassName("validation-passed");else container.removeClassName("validation-passed");container.removeClassName("validation-error")}}return true}}catch(e){throw e;}},isVisible:function(elm){while(elm.tagName!="BODY"){if(!$(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 red_color" 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-no-html-tags","HTML tags are not allowed",function(v){return!/<(\/)?\w+/.test(v)}],["validate-select","Please select an option.",function(v){return v!="none"&&v!=null&&v.length!=0}],["validate-select-country","Please select your country or region",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)}],["required-entry-city","Please enter your city",function(v){return!Validation.get("IsEmpty").test(v)}],
["required-entry-postcode","Please enter your postcode",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-region","Please enter your region or province",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-street-address","Please enter your street address",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-phone","Please enter your cell phone number",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-name","Please enter your real name",
function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-company","Please enter the company name",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-vat-id","Please enter the VAT",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-first-name","Please enter the first name.",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-last-name","Please enter the last name.",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-email",
"Please enter your email",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-password","Please enter your password",function(v){return!Validation.get("IsEmpty").test(v)}],["required-entry-protocol","Please confirm the relevant agreement",function(v){return!Validation.get("IsEmpty").test(v)}],["validate-int","Please enter a valid number in this field.",function(v){return Validation.get("IsEmpty").test(v)||!isNaN(parseNumber(v))&&/^\s*-?\d+?\s*$/.test(v)}],["validate-int-5","Please enter a 5 number in this field.",
function(v){return Validation.get("IsEmpty").test(v)||!isNaN(parseNumber(v))&&/^\s*-?\d{5}?\s*$/.test(v)}],["validate-number","Please enter a valid number in this field.",function(v){return Validation.get("IsEmpty").test(v)||!isNaN(parseNumber(v))&&/^\s*-?\d*(\.\d*)?\s*$/.test(v)}],["validate-number-idcard","Please enter a valid number in this field.",function(v){function IsNumber(string){if(string=="")return false;var reg=/\D/;return string.match(reg)==null}function checkCardId(socialNo){if(socialNo==
"")return false;if(socialNo.length!=10&&socialNo.length!=15&&socialNo.length!=18)return false;if(socialNo.length=10){var checkfi;var checkla;checkfi=socialNo.substr(0,1);checkla=socialNo.substr(1,10);if(socialNo.indexOf(checkfi)==-1)return false;if(IsNumber(checkla)==false)return false;if(checkfi>="A"&&checkfi<="Z")return true;else return false}return true}return Validation.get("IsEmpty").test(v)||checkCardId(v)}],["validate-number-range","The value is not within the specified range.",function(v,
elm){if(Validation.get("IsEmpty").test(v))return true;var numValue=parseNumber(v);if(isNaN(numValue))return false;var reRange=/^number-range-(-?[\d.,]+)?-(-?[\d.,]+)?$/,result=true;$w(elm.className).each(function(name){var m=reRange.exec(name);if(m)result=result&&(m[1]==null||m[1]==""||numValue>=parseNumber(m[1]))&&(m[2]==null||m[2]==""||numValue<=parseNumber(m[2]))});return result}],["validate-digits","Please use numbers only in this field. Please avoid spaces or other characters such as dots or commas.",
function(v){return Validation.get("IsEmpty").test(v)||!/[^\d]/.test(v)}],["validate-digits-range","The value is not within the specified range.",function(v,elm){if(Validation.get("IsEmpty").test(v))return true;var numValue=parseNumber(v);if(isNaN(numValue))return false;var reRange=/^digits-range-(-?\d+)?-(-?\d+)?$/,result=true;$w(elm.className).each(function(name){var m=reRange.exec(name);if(m)result=result&&(m[1]==null||m[1]==""||numValue>=parseNumber(m[1]))&&(m[2]==null||m[2]==""||numValue<=parseNumber(m[2]))});
return result}],["validate-alpha","Please use letters only (a-z or A-Z) in this field.",function(v){return Validation.get("IsEmpty").test(v)||/^[a-zA-Z]+$/.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-alphanum-with-spaces","Please use only letters (a-z or A-Z), numbers (0-9) or spaces only in this field.",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-phoneBig","Please enter a valid number. For example (123) 456-7890 or 123-456-7890.",
function(v){return Validation.get("IsEmpty").test(v)||/^[\(\)0-9_+\-\s]{0,}$/.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}$/.test(v)}],["validate-date","Please enter a valid date.",function(v){var test=new Date(v);return Validation.get("IsEmpty").test(v)||!isNaN(test)}],["validate-email","Please enter a valid email address. For example johndoe@domain.com.",
function(v){return Validation.get("IsEmpty").test(v)||/^([a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*@([a-z0-9-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z0-9-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*\.(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]){2,})$/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. Protocol is required (http://, https:// or ftp://)",
function(v){v=(v||"").replace(/^\s+/,"").replace(/\s+$/,"");return Validation.get("IsEmpty").test(v)||/^(http|https|ftp):\/\/(([A-Z0-9]([A-Z0-9_-]*[A-Z0-9]|))(\.[A-Z0-9]([A-Z0-9_-]*[A-Z0-9]|))*)(:(\d+))?(\/[A-Z0-9~](([A-Z0-9_~-]|\.)*[A-Z0-9~]|))*\/?(.*)?$/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_-]+)?$/.test(v)}],["validate-xml-identifier","Please enter a valid XML-identifier. For example something_1, block5, id-4.",function(v){return Validation.get("IsEmpty").test(v)||
/^[A-Z][A-Z0-9_\/-]*$/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 number 0 or greater in this field.",function(v){if(Validation.get("IsEmpty").test(v))return true;v=parseNumber(v);return!isNaN(v)&&v>=0}],["validate-zero-or-greater","Please enter a number 0 or greater in this field.",function(v){return Validation.get("validate-not-negative-number").test(v)}],["validate-greater-than-zero","Please enter a number greater than 0 in this field.",
function(v){if(Validation.get("IsEmpty").test(v))return true;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-cc-number","Please enter a valid credit card number.",function(v,
elm){var ccTypeContainer=$(elm.id.substr(0,elm.id.indexOf("_cc_number"))+"_cc_type");if(ccTypeContainer&&typeof Validation.creditCartTypes.get(ccTypeContainer.value)!="undefined"&&Validation.creditCartTypes.get(ccTypeContainer.value)[2]==false)if(!Validation.get("IsEmpty").test(v)&&Validation.get("validate-digits").test(v))return true;else return false;return validateCreditCard(v)}],["validate-cc-type","Credit card number does not match credit card type.",function(v,elm){elm.value=removeDelimiters(elm.value);
v=removeDelimiters(v);var ccTypeContainer=$(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 $break;}});if(ccMatchedType!=ccType)return false;if(ccTypeContainer.hasClassName("validation-failed")&&
Validation.isOnChange)Validation.validate(ccTypeContainer);return true}],["validate-cc-type-select","Card type does not match credit card number.",function(v,elm){var ccNumberContainer=$(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)&&!/\.$/.test(v);return true}],["validate-length","Text length does not satisfy specified text range.",function(v,elm){var reMax=new RegExp(/^maximum-length-[0-9]+$/);var reMin=new RegExp(/^minimum-length-[0-9]+$/);var result=true;$w(elm.className).each(function(name,index){if(name.match(reMax)&&
result){var length=name.split("-")[2];result=v.length<=length}if(name.match(reMin)&&result&&!Validation.get("IsEmpty").test(v)){var length=name.split("-")[2];result=v.length>=length}});return result}],["validate-percents","Please enter a number lower than 100.",{max:100}],["required-file","Please select a file",function(v,elm){var result=!Validation.get("IsEmpty").test(v);if(result===false){ovId=elm.id+"_value";if($(ovId))result=!Validation.get("IsEmpty").test($(ovId).value)}return result}],["validate-cc-ukss",
"Please enter issue number or start date for switch/solo card type.",function(v,elm){var endposition;if(elm.id.match(/(.)+_cc_issue$/))endposition=elm.id.indexOf("_cc_issue");else if(elm.id.match(/(.)+_start_month$/))endposition=elm.id.indexOf("_start_month");else endposition=elm.id.indexOf("_start_year");var prefix=elm.id.substr(0,endposition);var ccTypeContainer=$(prefix+"_cc_type");if(!ccTypeContainer)return true;var ccType=ccTypeContainer.value;if(["SS","SM","SO"].indexOf(ccType)==-1)return true;
$(prefix+"_cc_issue").advaiceContainer=$(prefix+"_start_month").advaiceContainer=$(prefix+"_start_year").advaiceContainer=$(prefix+"_cc_type_ss_div").down("ul li.adv-container");var ccIssue=$(prefix+"_cc_issue").value;var ccSMonth=$(prefix+"_start_month").value;var ccSYear=$(prefix+"_start_year").value;var ccStartDatePresent=ccSMonth&&ccSYear?true:false;if(!ccStartDatePresent&&!ccIssue)return false;return true}]]);function removeDelimiters(v){v=v.replace(/\s/g,"");v=v.replace(/\-/g,"");return v}
function parseNumber(v){if(typeof v!="string")return parseFloat(v);var isDot=v.indexOf(".");var isComa=v.indexOf(",");if(isDot!=-1&&isComa!=-1)if(isComa>isDot)v=v.replace(".","").replace(",",".");else v=v.replace(",","");else if(isComa!=-1)v=v.replace(",",".");return parseFloat(v)}
Validation.creditCartTypes=$H({"SO":[new RegExp("^(6334[5-9]([0-9]{11}|[0-9]{13,14}))|(6767([0-9]{12}|[0-9]{14,15}))$"),new RegExp("^([0-9]{3}|[0-9]{4})?$"),true],"SM":[new RegExp("(^(5[0678])[0-9]{11,18}$)|(^(6[^05])[0-9]{11,18}$)|(^(601)[^1][0-9]{9,16}$)|(^(6011)[0-9]{9,11}$)|(^(6011)[0-9]{13,16}$)|(^(65)[0-9]{11,13}$)|(^(65)[0-9]{15,18}$)|(^(49030)[2-9]([0-9]{10}$|[0-9]{12,13}$))|(^(49033)[5-9]([0-9]{10}$|[0-9]{12,13}$))|(^(49110)[1-2]([0-9]{10}$|[0-9]{12,13}$))|(^(49117)[4-9]([0-9]{10}$|[0-9]{12,13}$))|(^(49118)[0-2]([0-9]{10}$|[0-9]{12,13}$))|(^(4936)([0-9]{12}$|[0-9]{14,15}$))"),new RegExp("^([0-9]{3}|[0-9]{4})?$"),
true],"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],"JCB":[new RegExp("^(3[0-9]{15}|(2131|1800)[0-9]{11})$"),new RegExp("^[0-9]{3,4}$"),true],"OT":[false,new RegExp("^([0-9]{3}|[0-9]{4})?$"),false]});
/**
 * 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 Mage
 * @package Mage_Adminhtml
 * @copyright Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
 */
// from http://www.someelement.com/2007/03/eventpublisher-custom-events-la-pubsub.html
varienEvents = Class.create();

varienEvents.prototype = {
 initialize: function() {
 this.arrEvents = {};
 this.eventPrefix = '';
 },

 /**
 * Attaches a {handler} function to the publisher's {eventName} event for execution upon the event firing
 * @param {String} eventName
 * @param {Function} handler
 * @param {Boolean} asynchFlag [optional] Defaults to false if omitted. Indicates whether to execute {handler} asynchronously (true) or not (false).
 */
 attachEventHandler : function(eventName, handler) {
 if ((typeof handler == 'undefined') || (handler == null)) {
 return;
 }
 eventName = eventName + this.eventPrefix;
 // using an event cache array to track all handlers for proper cleanup
 if (this.arrEvents[eventName] == null){
 this.arrEvents[eventName] = [];
 }
 //create a custom object containing the handler method and the asynch flag
 var asynchVar = arguments.length > 2 ? arguments[2] : false;
 var handlerObj = {
 method: handler,
 asynch: asynchVar
 };
 this.arrEvents[eventName].push(handlerObj);
 },

 /**
 * Removes a single handler from a specific event
 * @param {String} eventName The event name to clear the handler from
 * @param {Function} handler A reference to the handler function to un-register from the event
 */
 removeEventHandler : function(eventName, handler) {
 eventName = eventName + this.eventPrefix;
 if (this.arrEvents[eventName] != null){
 this.arrEvents[eventName] = this.arrEvents[eventName].reject(function(obj) { return obj.method == handler; });
 }
 },

 /**
 * Removes all handlers from a single event
 * @param {String} eventName The event name to clear handlers from
 */
 clearEventHandlers : function(eventName) {
 eventName = eventName + this.eventPrefix;
 this.arrEvents[eventName] = null;
 },

 /**
 * Removes all handlers from ALL events
 */
 clearAllEventHandlers : function() {
 this.arrEvents = {};
 },

 /**
 * Fires the event {eventName}, resulting in all registered handlers to be executed.
 * It also collects and returns results of all non-asynchronous handlers
 * @param {String} eventName The name of the event to fire
 * @params {Object} args [optional] Any object, will be passed into the handler function as the only argument
 * @return {Array}
 */
 fireEvent : function(eventName) {
 var evtName = eventName + this.eventPrefix;
 var results = [];
 var result;
 if (this.arrEvents[evtName] != null) {
 var len = this.arrEvents[evtName].length; //optimization
 for (var i = 0; i < len; i++) {
 try {
 if (arguments.length > 1) {
 if (this.arrEvents[evtName][i].asynch) {
 var eventArgs = arguments[1];
 var method = this.arrEvents[evtName][i].method.bind(this);
 setTimeout(function() { method(eventArgs) }.bind(this), 10);
 }
 else{
 result = this.arrEvents[evtName][i].method(arguments[1]);
 }
 }
 else {
 if (this.arrEvents[evtName][i].asynch) {
 var eventHandler = this.arrEvents[evtName][i].method;
 setTimeout(eventHandler, 1);
 }
 else if (this.arrEvents && this.arrEvents[evtName] && this.arrEvents[evtName][i] && this.arrEvents[evtName][i].method){
 result = this.arrEvents[evtName][i].method();
 }
 }
 results.push(result);
 }
 catch (e) {
 if (this.id){
 alert("error: error in " + this.id + ".fireEvent():\n\nevent name: " + eventName + "\n\nerror message: " + e.message);
 }
 else {
 alert("error: error in [unknown object].fireEvent():\n\nevent name: " + eventName + "\n\nerror message: " + e.message);
 }
 }
 }
 }
 return results;
 }
};

varienGlobalEvents = new varienEvents();


/**
 * 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 Mage
 * @package Mage_Adminhtml
 * @copyright Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
 */
var varienForm = new Class.create();

varienForm.prototype = {
 initialize : function(formId, validationUrl){
 this.formId = formId;
 this.validationUrl = validationUrl;
 this.submitUrl = false;

 if($(this.formId)){
 this.validator = new Validation(this.formId, {onElementValidate : this.checkErrors.bind(this)});
 }
 this.errorSections = $H({});
 },

 checkErrors : function(result, elm){
 if(!result)
 elm.setHasError(true, this);
 else
 elm.setHasError(false, this);
 },

 validate : function(){
 if(this.validator && this.validator.validate()){
 if(this.validationUrl){
 this._validate();
 }
 return true;
 }
 return false;
 },

 submit : function(url){
 if (typeof varienGlobalEvents != undefined) {
 varienGlobalEvents.fireEvent('formSubmit', this.formId);
 }
 this.errorSections = $H({});
 this.canShowError = true;
 this.submitUrl = url;
 if(this.validator && this.validator.validate()){
 if(this.validationUrl){
 this._validate();
 }
 else{
 this._submit();
 }
 return true;
 }
 return false;
 },

 _validate : function(){
 new Ajax.Request(this.validationUrl,{
 method: 'post',
 parameters: $(this.formId).serialize(),
 onComplete: this._processValidationResult.bind(this),
 onFailure: this._processFailure.bind(this)
 });
 },

 _processValidationResult : function(transport){
 if (typeof varienGlobalEvents != undefined) {
 varienGlobalEvents.fireEvent('formValidateAjaxComplete', transport);
 }
 var response = transport.responseText.evalJSON();
 if(response.error){
 if($('messages')){
 $('messages').innerHTML = response.message;
 }
 }
 else{
 this._submit();
 }
 },

 _processFailure : function(transport){
 location.href = BASE_URL;
 },

 _submit : function(){
 var $form = $(this.formId);
 if(this.submitUrl){
 $form.action = this.submitUrl;
 }
 $form.submit();
 }
}

/**
 * redeclare Validation.isVisible function
 *
 * use for not visible elements validation
 */
Validation.isVisible = function(elm){
 while (elm && elm.tagName != 'BODY') {
 if (elm.disabled) return false;
 if ((Element.hasClassName(elm, 'template') && Element.hasClassName(elm, 'no-display'))
 || Element.hasClassName(elm, 'ignore-validate')){
 return false;
 }
 elm = elm.parentNode;
 }
 return true;
}

/**
 * Additional elements methods
 */
var varienElementMethods = {
 setHasChanges : function(element, event){
 if($(element) && $(element).hasClassName('no-changes')) return;
 var elm = element;
 while(elm && elm.tagName != 'BODY') {
 if(elm.statusBar)
 Element.addClassName($(elm.statusBar), 'changed')
 elm = elm.parentNode;
 }
 },
 setHasError : function(element, flag, form){
 var elm = element;
 while(elm && elm.tagName != 'BODY') {
 if(elm.statusBar){
 if(form.errorSections.keys().indexOf(elm.statusBar.id)<0)
 form.errorSections.set(elm.statusBar.id, flag);
 if(flag){
 Element.addClassName($(elm.statusBar), 'error');
 if(form.canShowError && $(elm.statusBar).show){
 form.canShowError = false;
 $(elm.statusBar).show();
 }
 form.errorSections.set(elm.statusBar.id, flag);
 }
 else if(!form.errorSections.get(elm.statusBar.id)){
 Element.removeClassName($(elm.statusBar), 'error')
 }
 }
 elm = elm.parentNode;
 }
 this.canShowElement = false;
 }
}

Element.addMethods(varienElementMethods);

// Global bind changes
varienWindowOnloadCache = {};
function varienWindowOnload(useCache){
 var dataElements = $$('input', 'select', 'textarea');
 for(var i=0; i<dataElements.length;i++){
 if(dataElements[i] && dataElements[i].id){
 if ((!useCache) || (!varienWindowOnloadCache[dataElements[i].id])) {
 Event.observe(dataElements[i], 'change', dataElements[i].setHasChanges.bind(dataElements[i]));
 if (useCache) {
 varienWindowOnloadCache[dataElements[i].id] = true;
 }
 }
 }
 }
}
Event.observe(window, 'load', varienWindowOnload);

RegionUpdater = Class.create();
RegionUpdater.prototype = {
 initialize: function (countryEl, regionTextEl, regionSelectEl, regions, disableAction, clearRegionValueOnDisable)
 {
 this.countryEl = $(countryEl);
 this.regionTextEl = $(regionTextEl);
 this.regionSelectEl = $(regionSelectEl);
// // clone for select element (#6924)
// this._regionSelectEl = {};
// this.tpl = new Template('<select class="#{className}" name="#{name}" id="#{id}">#{innerHTML}</select>');
 this.config = regions['config'];
 delete regions.config;
 this.regions = regions;
 this.disableAction = (typeof disableAction=='undefined') ? 'hide' : disableAction;
 this.clearRegionValueOnDisable = (typeof clearRegionValueOnDisable == 'undefined') ? false : clearRegionValueOnDisable;

 if (this.regionSelectEl.options.length<=1) {
 this.update();
 }
 else {
 this.lastCountryId = this.countryEl.value;
 }

 this.countryEl.changeUpdater = this.update.bind(this);

 Event.observe(this.countryEl, 'change', this.update.bind(this));
 },

 _checkRegionRequired: function()
 {
 var label, wildCard;
 var elements = [this.regionTextEl, this.regionSelectEl];
 var that = this;
 if (typeof this.config == 'undefined') {
 return;
 }
 var regionRequired = this.config.regions_required.indexOf(this.countryEl.value) >= 0;

 elements.each(function(currentElement) {
 if(!currentElement) {
 return;
 }
 Validation.reset(currentElement);
 label = $$('label[for="' + currentElement.id + '"]')[0];
 if (label) {
 wildCard = label.down('em') || label.down('span.required');
 var topElement = label.up('tr') || label.up('li');
 if (!that.config.show_all_regions && topElement) {
 if (regionRequired) {
 topElement.show();
 } else {
 topElement.hide();
 }
 }
 }

 if (label && wildCard) {
 if (!regionRequired) {
 wildCard.hide();
 } else {
 wildCard.show();
 }
 }

 if (!regionRequired || !currentElement.visible()) {
 if (currentElement.hasClassName('required-entry')) {
 currentElement.removeClassName('required-entry');
 }
 if ('select' == currentElement.tagName.toLowerCase() &&
 currentElement.hasClassName('validate-select')
 ) {
 currentElement.removeClassName('validate-select');
 }
 } else {
 if (!currentElement.hasClassName('required-entry')) {
 currentElement.addClassName('required-entry');
 }
 if ('select' == currentElement.tagName.toLowerCase() &&
 !currentElement.hasClassName('validate-select')
 ) {
 currentElement.addClassName('validate-select');
 }
 }
 });
 },

 update: function()
 {
 if (this.regions[this.countryEl.value]) {
// if (!this.regionSelectEl) {
// Element.insert(this.regionTextEl, {after : this.tpl.evaluate(this._regionSelectEl)});
// this.regionSelectEl = $(this._regionSelectEl.id);
// }
 if (this.lastCountryId!=this.countryEl.value) {
 var i, option, region, def;

 def = this.regionSelectEl.getAttribute('defaultValue');
 if (this.regionTextEl) {
 if (!def) {
 def = this.regionTextEl.value.toLowerCase();
 }
 this.regionTextEl.value = '';
 }

 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.stripTags();
 option.title = 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.regionTextEl.style.disabled = true;
 }
 this.regionSelectEl.style.display = '';
 this.regionSelectEl.disabled = false;
 } else if (this.disableAction=='disable') {
 if (this.regionTextEl) {
 this.regionTextEl.disabled = true;
 }
 this.regionSelectEl.disabled = false;
 }
 this.setMarkDisplay(this.regionSelectEl, true);

 this.lastCountryId = this.countryEl.value;
 } else {
 if (this.disableAction=='hide') {
 if (this.regionTextEl) {
 this.regionTextEl.style.display = '';
 this.regionTextEl.style.disabled = false;
 }
 this.regionSelectEl.style.display = 'none';
 this.regionSelectEl.disabled = true;
 } else if (this.disableAction=='disable') {
 if (this.regionTextEl) {
 this.regionTextEl.disabled = false;
 }
 this.regionSelectEl.disabled = true;
 if (this.clearRegionValueOnDisable) {
 this.regionSelectEl.value = '';
 }
 } else if (this.disableAction=='nullify') {
 this.regionSelectEl.options.length = 1;
 this.regionSelectEl.value = '';
 this.regionSelectEl.selectedIndex = 0;
 this.lastCountryId = '';
 }
 this.setMarkDisplay(this.regionSelectEl, false);

// // clone required stuff from select element and then remove it
// this._regionSelectEl.className = this.regionSelectEl.className;
// this._regionSelectEl.name = this.regionSelectEl.name;
// this._regionSelectEl.id = this.regionSelectEl.id;
// this._regionSelectEl.innerHTML = this.regionSelectEl.innerHTML;
// Element.remove(this.regionSelectEl);
// this.regionSelectEl = null;
 }
 varienGlobalEvents.fireEvent("address_country_changed", this.countryEl);
 this._checkRegionRequired();
 },

 setMarkDisplay: function(elem, display){
 if(elem.parentNode.parentNode){
 var marks = Element.select(elem.parentNode.parentNode, '.required');
 if(marks[0]){
 display ? marks[0].show() : marks[0].hide();
 }
 }
 }
}

regionUpdater = RegionUpdater;

/**
 * Fix errorrs in IE
 */
Event.pointerX = function(event){
 try{
 return event.pageX || (event.clientX +(document.documentElement.scrollLeft || document.body.scrollLeft));
 }
 catch(e){

 }
}
Event.pointerY = function(event){
 try{
 return event.pageY || (event.clientY +(document.documentElement.scrollTop || document.body.scrollTop));
 }
 catch(e){

 }
}

SelectUpdater = Class.create();
SelectUpdater.prototype = {
 initialize: function (firstSelect, secondSelect, selectFirstMessage, noValuesMessage, values, selected)
 {
 this.first = $(firstSelect);
 this.second = $(secondSelect);
 this.message = selectFirstMessage;
 this.values = values;
 this.noMessage = noValuesMessage;
 this.selected = selected;

 this.update();

 Event.observe(this.first, 'change', this.update.bind(this));
 },

 update: function()
 {
 this.second.length = 0;
 this.second.value = '';

 if (this.first.value && this.values[this.first.value]) {
 for (optionValue in this.values[this.first.value]) {
 optionTitle = this.values[this.first.value][optionValue];

 this.addOption(this.second, optionValue, optionTitle);
 }
 this.second.disabled = false;
 } else if (this.first.value && !this.values[this.first.value]) {
 this.addOption(this.second, '', this.noMessage);
 } else {
 this.addOption(this.second, '', this.message);
 this.second.disabled = true;
 }
 },

 addOption: function(select, value, text)
 {
 option = document.createElement('OPTION');
 option.value = value;
 option.text = text;

 if (this.selected && option.value == this.selected) {
 option.selected = true;
 this.selected = false;
 }

 if (select.options.add) {
 select.options.add(option);
 } else {
 select.appendChild(option);
 }
 }
}


/**
 * Observer that watches for dependent form elements
 * If an element depends on 1 or more of other elements, it should show up only when all of them gain specified values
 */
FormElementDependenceController = Class.create();
FormElementDependenceController.prototype = {
 /**
 * Structure of elements: {
 * 'id_of_dependent_element' : {
 * 'id_of_master_element_1' : 'reference_value',
 * 'id_of_master_element_2' : 'reference_value'
 * 'id_of_master_element_3' : ['reference_value1', 'reference_value2']
 * ...
 * }
 * }
 * @param object elementsMap
 * @param object config
 */
 initialize : function (elementsMap, config)
 {
 if (config) {
 this._config = config;
 }
 for (var idTo in elementsMap) {
 for (var idFrom in elementsMap[idTo]) {
 if ($(idFrom)) {
 Event.observe($(idFrom), 'change', this.trackChange.bindAsEventListener(this, idTo, elementsMap[idTo]));
 this.trackChange(null, idTo, elementsMap[idTo]);
 } else {
 this.trackChange(null, idTo, elementsMap[idTo]);
 }
 }
 }
 },

 /**
 * Misc. config options
 * Keys are underscored intentionally
 */
 _config : {
 levels_up : 1 // how many levels up to travel when toggling element
 },

 /**
 * Define whether target element should be toggled and show/hide its row
 *
 * @param object e - event
 * @param string idTo - id of target element
 * @param valuesFrom - ids of master elements and reference values
 * @return
 */
 trackChange : function(e, idTo, valuesFrom)
 {
 // define whether the target should show up
 var shouldShowUp = true;
 for (var idFrom in valuesFrom) {
 var from = $(idFrom);
 if (valuesFrom[idFrom] instanceof Array) {
 if (!from || valuesFrom[idFrom].indexOf(from.value) == -1) {
 shouldShowUp = false;
 }
 } else {
 if (!from || from.value != valuesFrom[idFrom]) {
 shouldShowUp = false;
 }
 }
 }

 // toggle target row
 if (shouldShowUp) {
 var currentConfig = this._config;
 $(idTo).up(this._config.levels_up).select('input', 'select', 'td').each(function (item) {
 // don't touch hidden inputs (and Use Default inputs too), bc they may have custom logic
 if ((!item.type || item.type != 'hidden') && !($(item.id+'_inherit') && $(item.id+'_inherit').checked)
 && !(currentConfig.can_edit_price != undefined && !currentConfig.can_edit_price)) {
 item.disabled = false;
 }
 });
 $(idTo).up(this._config.levels_up).show();
 } else {
 $(idTo).up(this._config.levels_up).select('input', 'select', 'td').each(function (item){
 // don't touch hidden inputs (and Use Default inputs too), bc they may have custom logic
 if ((!item.type || item.type != 'hidden') && !($(item.id+'_inherit') && $(item.id+'_inherit').checked)) {
 item.disabled = true;
 }
 });
 $(idTo).up(this._config.levels_up).hide();
 }
 }
}

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,fps:100,sync:false,from:0,to:1,delay:0,queue:"parallel"},tagifyText:function(element){var tagifyStyle="position:relative";if(Prototype.Browser.IE)tagifyStyle+=";zoom:1";element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore((new Element("span",
{style:tagifyStyle})).update(character==" "?String.fromCharCode(160):character),child)});Element.remove(child)}})},multiple:function(element,effect){var elements;if((typeof element=="object"||Object.isFunction(element))&&element.length)elements=element;else elements=$(element).childNodes;var options=Object.extend({speed:.1,delay:0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}))})},
PAIRS:{"slide":["SlideDown","SlideUp"],"blind":["BlindDown","BlindUp"],"appear":["Appear","Fade"]},toggle:function(element,effect){element=$(element);effect=(effect||"appear").toLowerCase();var options=Object.extend({queue:{position:"end",scope:element.id||"global",limit:1}},arguments[2]||{});Effect[element.visible()?Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options)}};Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;
Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null},_each:function(iterator){this.effects._each(iterator)},add:function(effect){var timestamp=(new Date).getTime();var position=Object.isString(effect.options.queue)?effect.options.queue:effect.options.queue.position;switch(position){case "front":this.effects.findAll(function(e){return e.state=="idle"}).each(function(e){e.startOn+=effect.finishOn;e.finishOn+=effect.finishOn});break;case "with-last":timestamp=
this.effects.pluck("startOn").max()||timestamp;break;case "end":timestamp=this.effects.pluck("finishOn").max()||timestamp;break}effect.startOn+=timestamp;effect.finishOn+=timestamp;if(!effect.options.queue.limit||this.effects.length<effect.options.queue.limit)this.effects.push(effect);if(!this.interval)this.interval=setInterval(this.loop.bind(this),15)},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=
null}},loop:function(){var timePos=(new Date).getTime();for(var i=0,len=this.effects.length;i<len;i++)this.effects[i]&&this.effects[i].loop(timePos)}});Effect.Queues={instances:$H(),get:function(queueName){if(!Object.isString(queueName))return queueName;return this.instances.get(queueName)||this.instances.set(queueName,new Effect.ScopedQueue)}};Effect.Queue=Effect.Queues.get("global");
Effect.Base=Class.create({position:null,start:function(options){function codeForEvent(options,eventName){return(options[eventName+"Internal"]?"this.options."+eventName+"Internal(this);":"")+(options[eventName]?"this.options."+eventName+"(this);":"")}if(options&&options.transition===false)options.transition=Effect.Transitions.linear;this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state="idle";this.startOn=this.options.delay*1E3;this.finishOn=
this.startOn+this.options.duration*1E3;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);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);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=$(element);if(!this.element)throw Effect._elementDoesNotExistError;if(Prototype.Browser.IE&&!this.element.currentStyle.hasLayout)this.element.setStyle({zoom:1});var options=Object.extend({from:this.element.getOpacity()||0,to:1},arguments[1]||{});this.start(options)},update:function(position){this.element.setOpacity(position)}});
Effect.Move=Class.create(Effect.Base,{initialize:function(element){this.element=$(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,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+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=$(element);var oldOpacity=element.getInlineOpacity();var options=Object.extend({from:element.getOpacity()||1,to:0,afterFinishInternal:function(effect){if(effect.options.to!=0)return;effect.element.hide().setStyle({opacity:oldOpacity})}},arguments[1]||{});return new Effect.Opacity(element,options)};
Effect.Appear=function(element){element=$(element);var options=Object.extend({from:element.getStyle("display")=="none"?0:element.getOpacity()||0,to:1,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=$(element);var oldStyle={opacity:element.getInlineOpacity(),position:element.getStyle("position"),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(effect){Position.absolutize(effect.effects[0].element)},
afterFinishInternal:function(effect){effect.effects[0].element.hide().setStyle(oldStyle)}},arguments[1]||{}))};Effect.BlindUp=function(element){element=$(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:.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){new Effect.Scale(effect.element,1,{duration:.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=$(element);var oldStyle={top:element.getStyle("top"),left:element.getStyle("left"),opacity:element.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(element,{x:0,y:100,sync:true}),new Effect.Opacity(element,{sync:true,to:0})],Object.extend({duration:.5,beforeSetup:function(effect){effect.effects[0].element.makePositioned()},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle)}},arguments[1]||
{}))};
Effect.Shake=function(element){element=$(element);var options=Object.extend({distance:20,duration:.5},arguments[1]||{});var distance=parseFloat(options.distance);var split=parseFloat(options.duration)/10;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=$(element);var options=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var initialMoveX,initialMoveY;var moveX,moveY;switch(options.direction){case "top-left":initialMoveX=
initialMoveY=moveX=moveY=0;break;case "top-right":initialMoveX=dims.width;initialMoveY=moveY=0;moveX=-dims.width;break;case "bottom-left":initialMoveX=moveX=0;initialMoveY=dims.height;moveY=-dims.height;break;case "bottom-right":initialMoveX=dims.width;initialMoveY=dims.height;moveX=-dims.width;moveY=-dims.height;break;case "center":initialMoveX=dims.width/2;initialMoveY=dims.height/2;moveX=-dims.width/2;moveY=-dims.height/2;break}return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:.01,
beforeSetup:function(effect){effect.element.hide().makeClipping().makePositioned()},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1,from:0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,
restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle)}},options))}})};
Effect.Shrink=function(element){element=$(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,from:1,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=$(element);var options=arguments[1]||{},oldOpacity=element.getInlineOpacity(),transition=options.transition||Effect.Transitions.linear,reverser=function(pos){return 1-transition(-Math.cos(pos*(options.pulses||5)*2*Math.PI)/2+.5)};return new Effect.Opacity(element,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity})}},options),{transition:reverser}))};
Effect.Fold=function(element){element=$(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);