var Prototype={
Version:'1.6.0.2',Browser:{
IE:!!(window.attachEvent && !window.opera),Opera:!!window.opera,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1 && navigator.userAgent.indexOf('KHTML')==-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{
XPath:!!document.evaluate,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement('div').__proto__ &&
document.createElement('div').__proto__ !==document.createElement('form').__proto__},ScriptFragment:'<script[^>]*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){ return x}};if(Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions=false;var Class={
create:function(){
var parent=null,properties=$A(arguments);if(Object.isFunction(properties[0]))
parent=properties.shift();function klass(){
this.initialize.apply(this,arguments);}
Object.extend(klass,Class.Methods);klass.superclass=parent;klass.subclasses=[];if(parent){
var subclass=function(){};subclass.prototype=parent.prototype;klass.prototype=new subclass;parent.subclasses.push(klass);}
for(var i=0;i < properties.length;i++)
klass.addMethods(properties[i]);if(!klass.prototype.initialize)
klass.prototype.initialize=Prototype.emptyFunction;klass.prototype.constructor=klass;return klass;}};Class.Methods={
addMethods:function(source){
var ancestor=this.superclass && this.superclass.prototype;var properties=Object.keys(source);if(!Object.keys({ toString:true}).length)
properties.push("toString","valueOf");for(var i=0,length=properties.length;i < length;i++){
var property=properties[i],value=source[property];if(ancestor && Object.isFunction(value) &&
value.argumentNames().first()=="$super"){
var method=value,value=Object.extend((function(m){
return function(){ return ancestor[m].apply(this,arguments)};})(property).wrap(method),{
valueOf:function(){ return method},toString:function(){ return method.toString()}});}
this.prototype[property]=value;}
return this;}};var Abstract={};Object.extend=function(destination,source){
for(var property in source)
destination[property]=source[property];return destination;};Object.extend(Object,{
inspect:function(object){
try{
if(Object.isUndefined(object)) return 'undefined';if(object=== null) return 'null';return object.inspect ? object.inspect() :String(object);} catch(e){
if(e instanceof RangeError) return '...';throw e;}},toJSON:function(object){
var type=typeof object;switch(type){
case 'undefined':case 'function':case 'unknown':return;case 'boolean':return object.toString();}
if(object=== null) return 'null';if(object.toJSON) return object.toJSON();if(Object.isElement(object)) return;var results=[];for(var property in object){
var value=Object.toJSON(object[property]);if(!Object.isUndefined(value))
results.push(property.toJSON()+':'+value);}
return '{'+results.join(',')+'}';},toQueryString:function(object){
return $H(object).toQueryString();},toHTML:function(object){
return object && object.toHTML ? object.toHTML() :String.interpret(object);},keys:function(object){
var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){
var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){
return Object.extend({},object);},isElement:function(object){
return object && object.nodeType==1;},isArray:function(object){
return object != null && typeof object=="object" &&
'splice' in object && 'join' in object;},isHash:function(object){
return object instanceof Hash;},isFunction:function(object){
return typeof object=="function";},isString:function(object){
return typeof object=="string";},isNumber:function(object){
return typeof object=="number";},isUndefined:function(object){
return typeof object=="undefined";}});Object.extend(Function.prototype,{
argumentNames:function(){
var names=this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");return names.length==1 && !names[0] ? [] :names;},bind:function(){
if(arguments.length < 2 && Object.isUndefined(arguments[0])) return this;var __method=this,args=$A(arguments),object=args.shift();return function(){
return __method.apply(object,args.concat($A(arguments)));}},bindAsEventListener:function(){
var __method=this,args=$A(arguments),object=args.shift();return function(event){
return __method.apply(object,[event || window.event].concat(args));}},curry:function(){
if(!arguments.length) return this;var __method=this,args=$A(arguments);return function(){
return __method.apply(this,args.concat($A(arguments)));}},delay:function(){
var __method=this,args=$A(arguments),timeout=args.shift() * 1000;return window.setTimeout(function(){
return __method.apply(__method,args);},timeout);},wrap:function(wrapper){
var __method=this;return function(){
return wrapper.apply(this,[__method.bind(this)].concat($A(arguments)));}},methodize:function(){
if(this._methodized) return this._methodized;var __method=this;return this._methodized=function(){
return __method.apply(null,[this].concat($A(arguments)));};}});Function.prototype.defer=Function.prototype.delay.curry(0.01);Date.prototype.toJSON=function(){
return '"'+this.getUTCFullYear()+'-'+(this.getUTCMonth()+1).toPaddedString(2)+'-'+this.getUTCDate().toPaddedString(2)+'T'+this.getUTCHours().toPaddedString(2)+':'+this.getUTCMinutes().toPaddedString(2)+':'+this.getUTCSeconds().toPaddedString(2)+'Z"';};var Try={
these:function(){
var returnValue;for(var i=0,length=arguments.length;i < length;i++){
var lambda=arguments[i];try {
returnValue=lambda();break;} catch(e){}}
return returnValue;}};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(str){
return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,'\\$1');};
var PeriodicalExecuter=Class.create({
initialize:function(callback,frequency){
this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){
this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency * 1000);},execute:function(){
this.callback(this);},stop:function(){
if(!this.timer) return;clearInterval(this.timer);this.timer=null;},onTimerEvent:function(){
if(!this.currentlyExecuting){
try {
this.currentlyExecuting=true;this.execute();} finally {
this.currentlyExecuting=false;}}}});Object.extend(String,{
interpret:function(value){
return value==null ? '' :String(value);},specialChar:{
'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','\\':'\\\\'}});Object.extend(String.prototype,{
gsub:function(pattern,replacement){
var result='',source=this,match;replacement=arguments.callee.prepareReplacement(replacement);while(source.length>0){
if(match=source.match(pattern)){
result+= source.slice(0,match.index);result+= String.interpret(replacement(match));source= source.slice(match.index+match[0].length);}else{
result+= source,source='';}}
return result;},sub:function(pattern,replacement,count){
replacement=this.gsub.prepareReplacement(replacement);count=Object.isUndefined(count) ? 1 :count;return this.gsub(pattern,function(match){
if(--count < 0) return match[0];return replacement(match);});},scan:function(pattern,iterator){
this.gsub(pattern,iterator);return String(this);},truncate:function(length,truncation){
length=length || 30;truncation=Object.isUndefined(truncation) ? '...' :truncation;return this.length>length ?
this.slice(0,length-truncation.length)+truncation :String(this);},strip:function(){
return this.replace(/^\s+/,'').replace(/\s+$/,'');},stripTags:function(){
return this.replace(/<\/?[^>]+>/gi,'');},stripScripts:function(){
return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');},extractScripts:function(){
var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll) || []).map(function(scriptTag){
return(scriptTag.match(matchOne) || ['',''])[1];});},evalScripts:function(){
return this.extractScripts().map(function(script){ return eval(script)});},escapeHTML:function(){
var self=arguments.callee;self.text.data=this;return self.div.innerHTML;},unescapeHTML:function(){
var div=new Element('div');div.innerHTML=this.stripTags();return div.childNodes[0] ?(div.childNodes.length>1 ?
$A(div.childNodes).inject('',function(memo,node){ return memo+node.nodeValue}) :div.childNodes[0].nodeValue) :'';},toQueryParams:function(separator){
var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match) return {};return match[1].split(separator || '&').inject({},function(hash,pair){
if((pair=pair.split('='))[0]){
var key=decodeURIComponent(pair.shift());var value=pair.length>1 ? pair.join('=') :pair[0];if(value != undefined) value=decodeURIComponent(value);if(key in hash){
if(!Object.isArray(hash[key])) hash[key]=[hash[key]];hash[key].push(value);}
else hash[key]=value;}
return hash;});},toArray:function(){
return this.split('');},succ:function(){
return this.slice(0,this.length-1)+String.fromCharCode(this.charCodeAt(this.length-1)+1);},times:function(count){
return count < 1 ? '' :new Array(count+1).join(this);},camelize:function(){
var parts=this.split('-'),len=parts.length;if(len==1) return parts[0];var camelized=this.charAt(0)=='-'
? parts[0].charAt(0).toUpperCase()+parts[0].substring(1)
:parts[0];for(var i=1;i < len;i++)
camelized+= parts[i].charAt(0).toUpperCase()+parts[i].substring(1);return camelized;},capitalize:function(){
return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();},underscore:function(){
return this.gsub(/::/,'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},dasherize:function(){
return this.gsub(/_/,'-');},inspect:function(useDoubleQuotes){
var escapedString=this.gsub(/[\x00-\x1f\\]/,function(match){
var character=String.specialChar[match[0]];return character ? character :'\\u00'+match[0].charCodeAt().toPaddedString(2,16);});if(useDoubleQuotes) return '"'+escapedString.replace(/"/g,'\\"')+'"';return "'"+escapedString.replace(/'/g,'\\\'')+"'";},toJSON:function(){
return this.inspect(true);},unfilterJSON:function(filter){
return this.sub(filter || Prototype.JSONFilter,'#{1}');},isJSON:function(){
var str=this;if(str.blank()) return false;str=this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},evalJSON:function(sanitize){
var json=this.unfilterJSON();try {
if(!sanitize || json.isJSON()) return eval('('+json+')');} catch(e){}
throw new SyntaxError('Badly formed JSON string:'+this.inspect());},include:function(pattern){
return this.indexOf(pattern)>-1;},startsWith:function(pattern){
return this.indexOf(pattern)=== 0;},endsWith:function(pattern){
var d=this.length-pattern.length;return d>= 0 && this.lastIndexOf(pattern)=== d;},empty:function(){
return this=='';},blank:function(){
return /^\s*$/.test(this);},interpolate:function(object,pattern){
return new Template(this,pattern).evaluate(object);}});if(Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype,{
escapeHTML:function(){
return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');},unescapeHTML:function(){
return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');}});String.prototype.gsub.prepareReplacement=function(replacement){
if(Object.isFunction(replacement)) return replacement;var template=new Template(replacement);return function(match){ return template.evaluate(match)};};String.prototype.parseQuery=String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML,{
div:document.createElement('div'),text:document.createTextNode('')});with(String.prototype.escapeHTML) div.appendChild(text);var Template=Class.create({
initialize:function(template,pattern){
this.template=template.toString();this.pattern=pattern || Template.Pattern;},evaluate:function(object){
if(Object.isFunction(object.toTemplateReplacements))
object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){
if(object==null) return '';var before=match[1] || '';if(before=='\\') return match[2];var ctx=object,expr=match[3];var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);if(match==null) return before;while(match != null){
var comp=match[1].startsWith('[') ? match[2].gsub('\\\\]',']') :match[1];ctx=ctx[comp];if(null==ctx || ''==match[3]) break;expr=expr.substring('['==match[3] ? match[1].length :match[0].length);match=pattern.exec(expr);}

return before+String.interpret(ctx);});}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable={
each:function(iterator,context){
var index=0;iterator=iterator.bind(context);try {
this._each(function(value){
iterator(value,index++);});} catch(e){
if(e != $break) throw e;}
return this;},eachSlice:function(number,iterator,context){
iterator=iterator ? iterator.bind(context) :Prototype.K;var index=-number,slices=[],array=this.toArray();while((index+= number) < array.length)
slices.push(array.slice(index,index+number));return slices.collect(iterator,context);},all:function(iterator,context){
iterator=iterator ? iterator.bind(context) :Prototype.K;var result=true;this.each(function(value,index){
result=result && !!iterator(value,index);if(!result) throw $break;});return result;},any:function(iterator,context){
iterator=iterator ? iterator.bind(context) :Prototype.K;var result=false;this.each(function(value,index){
if(result=!!iterator(value,index))
throw $break;});return result;},collect:function(iterator,context){
iterator=iterator ? iterator.bind(context) :Prototype.K;var results=[];this.each(function(value,index){
results.push(iterator(value,index));});return results;},detect:function(iterator,context){
iterator=iterator.bind(context);var result;this.each(function(value,index){
if(iterator(value,index)){
result=value;throw $break;}});return result;},findAll:function(iterator,context){
iterator=iterator.bind(context);var results=[];this.each(function(value,index){
if(iterator(value,index))
results.push(value);});return results;},grep:function(filter,iterator,context){
iterator=iterator ? iterator.bind(context) :Prototype.K;var results=[];if(Object.isString(filter))
filter=new RegExp(filter);this.each(function(value,index){
if(filter.match(value))
results.push(iterator(value,index));});return results;},include:function(object){
if(Object.isFunction(this.indexOf))
if(this.indexOf(object) != -1) return true;var found=false;this.each(function(value){
if(value==object){
found=true;throw $break;}});return found;},inGroupsOf:function(number,fillWith){
fillWith=Object.isUndefined(fillWith) ? null :fillWith;return this.eachSlice(number,function(slice){
while(slice.length < number) slice.push(fillWith);return slice;});},inject:function(memo,iterator,context){
iterator=iterator.bind(context);this.each(function(value,index){
memo=iterator(memo,value,index);});return memo;},invoke:function(method){
var args=$A(arguments).slice(1);return this.map(function(value){
return value[method].apply(value,args);});},max:function(iterator,context){
iterator=iterator ? iterator.bind(context) :Prototype.K;var result;this.each(function(value,index){
value=iterator(value,index);if(result==null || value>= result)
result=value;});return result;},min:function(iterator,context){
iterator=iterator ? iterator.bind(context) :Prototype.K;var result;this.each(function(value,index){
value=iterator(value,index);if(result==null || value < result)
result=value;});return result;},partition:function(iterator,context){
iterator=iterator ? iterator.bind(context) :Prototype.K;var trues=[],falses=[];this.each(function(value,index){(iterator(value,index) ?
trues :falses).push(value);});return [trues,falses];},pluck:function(property){
var results=[];this.each(function(value){
results.push(value[property]);});return results;},reject:function(iterator,context){
iterator=iterator.bind(context);var results=[];this.each(function(value,index){
if(!iterator(value,index))
results.push(value);});return results;},sortBy:function(iterator,context){
iterator=iterator.bind(context);return this.map(function(value,index){
return {value:value,criteria:iterator(value,index)};}).sort(function(left,right){
var a=left.criteria,b=right.criteria;return a < b ? -1 :a>b ? 1 :0;}).pluck('value');},toArray:function(){
return this.map();},zip:function(){
var iterator=Prototype.K,args=$A(arguments);if(Object.isFunction(args.last()))
iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){
return iterator(collections.pluck(index));});},size:function(){
return this.toArray().length;},inspect:function(){
return '#<Enumerable:'+this.toArray().inspect()+'>';}};Object.extend(Enumerable,{
map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,filter:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray,every:Enumerable.all,some:Enumerable.any});function $A(iterable){
if(!iterable) return [];if(iterable.toArray) return iterable.toArray();var length=iterable.length || 0,results=new Array(length);while(length--) results[length]=iterable[length];return results;}
if(Prototype.Browser.WebKit){
$A=function(iterable){
if(!iterable) return [];if(!(Object.isFunction(iterable) && iterable=='[object NodeList]') &&
iterable.toArray) return iterable.toArray();var length=iterable.length || 0,results=new Array(length);while(length--) results[length]=iterable[length];return results;};}
Array.from=$A;Object.extend(Array.prototype,Enumerable);if(!Array.prototype._reverse) Array.prototype._reverse=Array.prototype.reverse;Object.extend(Array.prototype,{
_each:function(iterator){
for(var i=0,length=this.length;i < length;i++)
iterator(this[i]);},clear:function(){
this.length=0;return this;},first:function(){
return this[0];},last:function(){
return this[this.length-1];},compact:function(){
return this.select(function(value){
return value != null;});},flatten:function(){
return this.inject([],function(array,value){
return array.concat(Object.isArray(value) ?
value.flatten() :[value]);});},without:function(){
var values=$A(arguments);return this.select(function(value){
return !values.include(value);});},reverse:function(inline){
return(inline !==false ? this :this.toArray())._reverse();},reduce:function(){
return this.length>1 ? this :this[0];},uniq:function(sorted){
return this.inject([],function(array,value,index){
if(0==index ||(sorted ? array.last() != value :!array.include(value)))
array.push(value);return array;});},intersect:function(array){
return this.uniq().findAll(function(item){
return array.detect(function(value){ return item=== value});});},clone:function(){
return [].concat(this);},size:function(){
return this.length;},inspect:function(){
return '['+this.map(Object.inspect).join(',')+']';},toJSON:function(){
var results=[];this.each(function(object){
var value=Object.toJSON(object);if(!Object.isUndefined(value)) results.push(value);});return '['+results.join(',')+']';}});
if(Object.isFunction(Array.prototype.forEach))
Array.prototype._each=Array.prototype.forEach;if(!Array.prototype.indexOf) Array.prototype.indexOf=function(item,i){
i ||(i=0);var length=this.length;if(i < 0) i=length+i;for(;i < length;i++)
if(this[i]=== item) return i;return -1;};if(!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf=function(item,i){
i=isNaN(i) ? this.length :(i < 0 ? this.length+i :i)+1;var n=this.slice(0,i).reverse().indexOf(item);return(n < 0) ? n :i-n-1;};Array.prototype.toArray=Array.prototype.clone;function $w(string){
if(!Object.isString(string)) return [];string=string.strip();return string ? string.split(/\s+/) :[];}

if(Prototype.Browser.Opera){
Array.prototype.concat=function(){
var array=[];for(var i=0,length=this.length;i < length;i++) array.push(this[i]);for(var i=0,length=arguments.length;i < length;i++){
if(Object.isArray(arguments[i])){
for(var j=0,arrayLength=arguments[i].length;j < arrayLength;j++)
array.push(arguments[i][j]);}else{
array.push(arguments[i]);}}
return array;};}
Object.extend(Number.prototype,{
toColorPart:function(){
return this.toPaddedString(2,16);},succ:function(){
return this+1;},times:function(iterator){
$R(0,this,true).each(iterator);return this;},toPaddedString:function(length,radix){
var string=this.toString(radix || 10);return '0'.times(length-string.length)+string;},toJSON:function(){
return isFinite(this) ? this.toString() :'null';}});$w('abs round ceil floor').each(function(method){
Number.prototype[method]=Math[method].methodize();});function $H(object){
return new Hash(object);};var Hash=Class.create(Enumerable,(function(){

function toQueryPair(key,value){
if(Object.isUndefined(value)) return key;return key+'='+encodeURIComponent(String.interpret(value));}

return {
initialize:function(object){
this._object=Object.isHash(object) ? object.toObject() :Object.clone(object);},_each:function(iterator){
for(var key in this._object){
var value=this._object[key],pair=[key,value];pair.key=key;pair.value=value;iterator(pair);}},set:function(key,value){
return this._object[key]=value;},get:function(key){
return this._object[key];},unset:function(key){
var value=this._object[key];delete this._object[key];return value;},toObject:function(){
return Object.clone(this._object);},keys:function(){
return this.pluck('key');},values:function(){
return this.pluck('value');},index:function(value){
var match=this.detect(function(pair){
return pair.value=== value;});return match && match.key;},merge:function(object){
return this.clone().update(object);},update:function(object){
return new Hash(object).inject(this,function(result,pair){
result.set(pair.key,pair.value);return result;});},toQueryString:function(){
return this.map(function(pair){
var key=encodeURIComponent(pair.key),values=pair.value;if(values && typeof values=='object'){
if(Object.isArray(values))
return values.map(toQueryPair.curry(key)).join('&');}
return toQueryPair(key,values);}).join('&');},inspect:function(){
return '#<Hash:{'+this.map(function(pair){
return pair.map(Object.inspect).join(':');}).join(',')+'}>';},toJSON:function(){
return Object.toJSON(this.toObject());},clone:function(){
return new Hash(this);}}})());Hash.prototype.toTemplateReplacements=Hash.prototype.toObject;Hash.from=$H;var ObjectRange=Class.create(Enumerable,{
initialize:function(start,end,exclusive){
this.start=start;this.end=end;this.exclusive=exclusive;},_each:function(iterator){
var value=this.start;while(this.include(value)){
iterator(value);value=value.succ();}},include:function(value){
if(value < this.start)
return false;if(this.exclusive)
return value < this.end;return value <= this.end;}});var $R=function(start,end,exclusive){
return new ObjectRange(start,end,exclusive);};var Ajax={
getTransport:function(){
return Try.these(
function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')}
) || false;},activeRequestCount:0};Ajax.Responders={
responders:[],_each:function(iterator){
this.responders._each(iterator);},register:function(responder){
if(!this.include(responder))
this.responders.push(responder);},unregister:function(responder){
this.responders=this.responders.without(responder);},dispatch:function(callback,request,transport,json){
this.each(function(responder){
if(Object.isFunction(responder[callback])){
try {
responder[callback].apply(responder,[request,transport,json]);} catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({
onCreate:function(){ Ajax.activeRequestCount++},onComplete:function(){ Ajax.activeRequestCount--}});Ajax.Base=Class.create({
initialize:function(options){
this.options={
method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',encoding:'UTF-8',parameters:'',evalJSON:true,evalJS:true};Object.extend(this.options,options || {});this.options.method=this.options.method.toLowerCase();if(Object.isString(this.options.parameters))
this.options.parameters=this.options.parameters.toQueryParams();else if(Object.isHash(this.options.parameters))
this.options.parameters=this.options.parameters.toObject();}});Ajax.Request=Class.create(Ajax.Base,{
_complete:false,initialize:function($super,url,options){
$super(options);this.transport=Ajax.getTransport();this.request(url);},request:function(url){
this.url=url;this.method=this.options.method;var params=Object.clone(this.options.parameters);if(!['get','post'].include(this.method)){
params['_method']=this.method;this.method='post';}
this.parameters=params;if(params=Object.toQueryString(params)){
if(this.method=='get')
this.url+=(this.url.include('?') ? '&' :'?')+params;else if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
params+= '&_=';}
try {
var response=new Ajax.Response(this);if(this.options.onCreate) this.options.onCreate(response);Ajax.Responders.dispatch('onCreate',this,response);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);if(this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();this.body=this.method=='post' ?(this.options.postBody || params) :null;this.transport.send(this.body);
if(!this.options.asynchronous && this.transport.overrideMimeType)
this.onStateChange();}
catch(e){
this.dispatchException(e);}},onStateChange:function(){
var readyState=this.transport.readyState;if(readyState>1 && !((readyState==4) && this._complete))
this.respondToReadyState(this.transport.readyState);},setRequestHeaders:function(){
var headers={
'X-Requested-With':'XMLHttpRequest','X-Prototype-Version':Prototype.Version,'Accept':'text/javascript,text/html,application/xml,text/xml,*/*'};if(this.method=='post'){
headers['Content-type']=this.options.contentType+(this.options.encoding ? ';charset='+this.options.encoding :'');if(this.transport.overrideMimeType &&(navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
headers['Connection']='close';}
if(typeof this.options.requestHeaders=='object'){
var extras=this.options.requestHeaders;if(Object.isFunction(extras.push))
for(var i=0,length=extras.length;i < length;i+= 2)
headers[extras[i]]=extras[i+1];else
$H(extras).each(function(pair){ headers[pair.key]=pair.value});}
for(var name in headers)
this.transport.setRequestHeader(name,headers[name]);},success:function(){
var status=this.getStatus();return !status ||(status>= 200 && status < 300);},getStatus:function(){
try {
return this.transport.status || 0;} catch(e){ return 0}},respondToReadyState:function(readyState){
var state=Ajax.Request.Events[readyState],response=new Ajax.Response(this);if(state=='Complete'){
try {
this._complete=true;(this.options['on'+response.status]
 || this.options['on'+(this.success() ? 'Success' :'Failure')]
 || Prototype.emptyFunction)(response,response.headerJSON);} catch(e){
this.dispatchException(e);}
var contentType=response.getHeader('Content-type');if(this.options.evalJS=='force'
||(this.options.evalJS && this.isSameOrigin() && contentType
&& contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
this.evalResponse();}
try {(this.options['on'+state] || Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch('on'+state,this,response,response.headerJSON);} catch(e){
this.dispatchException(e);}
if(state=='Complete'){
this.transport.onreadystatechange=Prototype.emptyFunction;}},isSameOrigin:function(){
var m=this.url.match(/^\s*https?:\/\/[^\/]*/);return !m ||(m[0]=='#{protocol}//#{domain}#{port}'.interpolate({
protocol:location.protocol,domain:document.domain,port:location.port ? ':'+location.port :''}));},getHeader:function(name){
try {
return this.transport.getResponseHeader(name) || null;} catch(e){ return null}},evalResponse:function(){
try {
return eval((this.transport.responseText || '').unfilterJSON());} catch(e){
this.dispatchException(e);}},dispatchException:function(exception){(this.options.onException || Prototype.emptyFunction)(this,exception);Ajax.Responders.dispatch('onException',this,exception);}});Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Response=Class.create({
initialize:function(request){
this.request=request;var transport= this.transport= request.transport,readyState=this.readyState=transport.readyState;if((readyState>2 && !Prototype.Browser.IE) || readyState==4){
this.status=this.getStatus();this.statusText=this.getStatusText();this.responseText=String.interpret(transport.responseText);this.headerJSON=this._getHeaderJSON();}

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;json=decodeURIComponent(escape(json));try {
return json.evalJSON(this.request.options.sanitizeJSON ||
!this.request.isSameOrigin());} catch(e){
this.request.dispatchException(e);}},_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 $(element){
if(arguments.length>1){
for(var i=0,elements=[],length=arguments.length;i < length;i++)
elements.push($(arguments[i]));return elements;}
if(Object.isString(element))
element=document.getElementById(element);return Element.extend(element);}

if(Prototype.BrowserFeatures.XPath){
document._getElementsByXPath=function(expression,parentElement){
var results=[];var query=document.evaluate(expression,$(parentElement) || document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);for(var i=0,length=query.snapshotLength;i < length;i++)
results.push(Element.extend(query.snapshotItem(i)));return results;};}
if(!window.Node) var Node={};if(!Node.ELEMENT_NODE){
Object.extend(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});}(function(){
var element=this.Element;this.Element=function(tagName,attributes){
attributes=attributes || {};tagName=tagName.toLowerCase();var cache=Element.cache;if(Prototype.Browser.IE && attributes.name){
tagName='<'+tagName+' name="'+attributes.name+'">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes);}
if(!cache[tagName]) cache[tagName]=Element.extend(document.createElement(tagName));return Element.writeAttribute(cache[tagName].cloneNode(false),attributes);};Object.extend(this.Element,element || {});}).call(window);Element.cache={};Element.Methods={
visible:function(element){
return $(element).style.display != 'none';},toggle:function(element){
element=$(element);Element[Element.visible(element) ? 'hide' :'show'](element);return element;},hide:function(element){
$(element).style.display='none';return element;},show:function(element){
$(element).style.display='';return element;},remove:function(element){
element=$(element);element.parentNode.removeChild(element);return element;},update:function(element,content){
element=$(element);if(content && content.toElement) content=content.toElement();if(Object.isElement(content)) return element.update().insert(content);content=Object.toHTML(content);element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;},replace:function(element,content){
element=$(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;},insert:function(element,insertions){
element=$(element);if(Object.isString(insertions) || Object.isNumber(insertions) ||
Object.isElement(insertions) ||(insertions &&(insertions.toElement || insertions.toHTML)))
insertions={bottom:insertions};var content,insert,tagName,childNodes;for(var position in insertions){
content= insertions[position];position=position.toLowerCase();insert=Element._insertionTranslations[position];if(content && content.toElement) content=content.toElement();if(Object.isElement(content)){
insert(element,content);continue;}

content=Object.toHTML(content);tagName=((position=='before' || position=='after')
? element.parentNode :element).tagName.toUpperCase();childNodes=Element._getContentFromAnonymousElement(tagName,content.stripScripts());if(position=='top' || position=='after') childNodes.reverse();childNodes.each(insert.curry(element));content.evalScripts.bind(content).defer();}

return element;},wrap:function(element,wrapper,attributes){
element=$(element);if(Object.isElement(wrapper))
$(wrapper).writeAttribute(attributes || {});else if(Object.isString(wrapper)) wrapper=new Element(wrapper,attributes);else wrapper=new Element('div',wrapper);if(element.parentNode)
element.parentNode.replaceChild(wrapper,element);wrapper.appendChild(element);return wrapper;},inspect:function(element){
element=$(element);var result='<'+element.tagName.toLowerCase();$H({'id':'id','className':'class'}).each(function(pair){
var property=pair.first(),attribute=pair.last();var value=(element[property] || '').toString();if(value) result+= ' '+attribute+'='+value.inspect(true);});return result+'>';},recursivelyCollect:function(element,property){
element=$(element);var elements=[];while(element=element[property])
if(element.nodeType==1)
elements.push(Element.extend(element));return elements;},ancestors:function(element){
return $(element).recursivelyCollect('parentNode');},descendants:function(element){
return $(element).select("*");},firstDescendant:function(element){
element=$(element).firstChild;while(element && element.nodeType != 1) element=element.nextSibling;return $(element);},immediateDescendants:function(element){
if(!(element=$(element).firstChild)) return [];while(element && element.nodeType != 1) element=element.nextSibling;if(element) return [element].concat($(element).nextSiblings());return [];},previousSiblings:function(element){
return $(element).recursivelyCollect('previousSibling');},nextSiblings:function(element){
return $(element).recursivelyCollect('nextSibling');},siblings:function(element){
element=$(element);return element.previousSiblings().reverse().concat(element.nextSiblings());},match:function(element,selector){
if(Object.isString(selector))
selector=new Selector(selector);return selector.match($(element));},up:function(element,expression,index){
element=$(element);if(arguments.length==1) return $(element.parentNode);var ancestors=element.ancestors();return Object.isNumber(expression) ? ancestors[expression] :Selector.findElement(ancestors,expression,index);},down:function(element,expression,index){
element=$(element);if(arguments.length==1) return element.firstDescendant();return Object.isNumber(expression) ? element.descendants()[expression] :element.select(expression)[index || 0];},previous:function(element,expression,index){
element=$(element);if(arguments.length==1) return $(Selector.handlers.previousElementSibling(element));var previousSiblings=element.previousSiblings();return Object.isNumber(expression) ? previousSiblings[expression] :Selector.findElement(previousSiblings,expression,index);},next:function(element,expression,index){
element=$(element);if(arguments.length==1) return $(Selector.handlers.nextElementSibling(element));var nextSiblings=element.nextSiblings();return Object.isNumber(expression) ? nextSiblings[expression] :Selector.findElement(nextSiblings,expression,index);},select:function(){
var args=$A(arguments),element=$(args.shift());return Selector.findChildElements(element,args);},adjacent:function(){
var args=$A(arguments),element=$(args.shift());return Selector.findChildElements(element.parentNode,args).without(element);},identify:function(element){
element=$(element);var id=element.readAttribute('id'),self=arguments.callee;if(id) return id;do { id='anonymous_element_'+self.counter++} while($(id));element.writeAttribute('id',id);return id;},readAttribute:function(element,name){
element=$(element);if(Prototype.Browser.IE){
var t=Element._attributeTranslations.read;if(t.values[name]) return t.values[name](element,name);if(t.names[name]) name=t.names[name];if(name.include(':')){
return(!element.attributes || !element.attributes[name]) ? null :element.attributes[name].value;}}
return element.getAttribute(name);},writeAttribute:function(element,name,value){
element=$(element);var attributes={},t=Element._attributeTranslations.write;if(typeof name=='object') attributes=name;else attributes[name]=Object.isUndefined(value) ? true :value;for(var attr in attributes){
name=t.names[attr] || attr;value=attributes[attr];if(t.values[attr]) name=t.values[attr](element,value);if(value=== false || value=== null)
element.removeAttribute(name);else if(value=== true)
element.setAttribute(name,name);else element.setAttribute(name,value);}
return element;},getHeight:function(element){
return $(element).getDimensions().height;},getWidth:function(element){
return $(element).getDimensions().width;},classNames:function(element){
return new Element.ClassNames(element);},hasClassName:function(element,className){
if(!(element=$(element))) return;var elementClassName=element.className;return(elementClassName.length>0 &&(elementClassName==className ||
new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName)));},addClassName:function(element,className){
if(!(element=$(element))) return;if(!element.hasClassName(className))
element.className+=(element.className ? ' ' :'')+className;return element;},removeClassName:function(element,className){
if(!(element=$(element))) return;element.className=element.className.replace(
new RegExp("(^|\\s+)"+className+"(\\s+|$)"),' ').strip();return element;},toggleClassName:function(element,className){
if(!(element=$(element))) return;return element[element.hasClassName(className) ?
'removeClassName' :'addClassName'](className);},
cleanWhitespace:function(element){
element=$(element);var node=element.firstChild;while(node){
var nextNode=node.nextSibling;if(node.nodeType==3 && !/\S/.test(node.nodeValue))
element.removeChild(node);node=nextNode;}
return element;},empty:function(element){
return $(element).innerHTML.blank();},descendantOf:function(element,ancestor){
element=$(element),ancestor=$(ancestor);var originalAncestor=ancestor;if(element.compareDocumentPosition)
return(element.compareDocumentPosition(ancestor) & 8)=== 8;if(element.sourceIndex && !Prototype.Browser.Opera){
var e=element.sourceIndex,a=ancestor.sourceIndex,nextAncestor=ancestor.nextSibling;if(!nextAncestor){
do { ancestor=ancestor.parentNode;}
while(!(nextAncestor=ancestor.nextSibling) && ancestor.parentNode);}
if(nextAncestor && nextAncestor.sourceIndex)
 return(e>a && e < nextAncestor.sourceIndex);}

while(element=element.parentNode)
if(element==originalAncestor) return true;return false;},scrollTo:function(element){
element=$(element);var pos=element.cumulativeOffset();window.scrollTo(pos[0],pos[1]);return element;},getStyle:function(element,style){
element=$(element);style=style=='float' ? 'cssFloat' :style.camelize();var value=element.style[style];if(!value){
var css=document.defaultView.getComputedStyle(element,null);value=css ? css[style] :null;}
if(style=='opacity') return value ? parseFloat(value) :1.0;return value=='auto' ? null :value;},getOpacity:function(element){
return $(element).getStyle('opacity');},setStyle:function(element,styles){
element=$(element);var elementStyle=element.style,match;if(Object.isString(styles)){
element.style.cssText+= ';'+styles;return styles.include('opacity') ?
element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) :element;}
for(var property in styles)
if(property=='opacity') element.setOpacity(styles[property]);else
elementStyle[(property=='float' || property=='cssFloat') ?(Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' :'styleFloat') :property]=styles[property];return element;},setOpacity:function(element,value){
element=$(element);element.style.opacity=(value==1 || value=== '') ? '' :(value < 0.00001) ? 0 :value;return element;},getDimensions:function(element){
element=$(element);var display=$(element).getStyle('display');if(display != 'none' && display != null)
return {width:element.offsetWidth,height:element.offsetHeight};
var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;var originalDisplay=els.display;els.visibility='hidden';els.position='absolute';els.display='block';var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display=originalDisplay;els.position=originalPosition;els.visibility=originalVisibility;return {width:originalWidth,height:originalHeight};},makePositioned:function(element){
element=$(element);var pos=Element.getStyle(element,'position');if(pos=='static' || !pos){
element._madePositioned=true;element.style.position='relative';
if(window.opera){
element.style.top=0;element.style.left=0;}}
return element;},undoPositioned:function(element){
element=$(element);if(element._madePositioned){
element._madePositioned=undefined;element.style.position=element.style.top=element.style.left=element.style.bottom=element.style.right='';}
return element;},makeClipping:function(element){
element=$(element);if(element._overflow) return element;element._overflow=Element.getStyle(element,'overflow') || 'auto';if(element._overflow !=='hidden')
element.style.overflow='hidden';return element;},undoClipping:function(element){
element=$(element);if(!element._overflow) return element;element.style.overflow=element._overflow=='auto' ? '' :element._overflow;element._overflow=null;return element;},cumulativeOffset:function(element){
var valueT=0,valueL=0;do {
valueT+= element.offsetTop|| 0;valueL+= element.offsetLeft || 0;element=element.offsetParent;} while(element);return Element._returnOffset(valueL,valueT);},positionedOffset:function(element){
var valueT=0,valueL=0;do {
valueT+= element.offsetTop|| 0;valueL+= element.offsetLeft || 0;element=element.offsetParent;if(element){
if(element.tagName=='BODY') break;var p=Element.getStyle(element,'position');if(p !=='static') break;}} while(element);return Element._returnOffset(valueL,valueT);},absolutize:function(element){
element=$(element);if(element.getStyle('position')=='absolute') return;

var offsets=element.positionedOffset();var top=offsets[1];var left= offsets[0];var width=element.clientWidth;var height= element.clientHeight;element._originalLeft=left-parseFloat(element.style.left|| 0);element._originalTop= top- parseFloat(element.style.top || 0);element._originalWidth= element.style.width;element._originalHeight=element.style.height;element.style.position='absolute';element.style.top= top+'px';element.style.left=left+'px';element.style.width= width+'px';element.style.height=height+'px';return element;},relativize:function(element){
element=$(element);if(element.getStyle('position')=='relative') return;element.style.position='relative';var top= parseFloat(element.style.top|| 0)-(element._originalTop || 0);var left=parseFloat(element.style.left || 0)-(element._originalLeft || 0);element.style.top= top+'px';element.style.left=left+'px';element.style.height=element._originalHeight;element.style.width= element._originalWidth;return element;},cumulativeScrollOffset:function(element){
var valueT=0,valueL=0;do {
valueT+= element.scrollTop|| 0;valueL+= element.scrollLeft || 0;element=element.parentNode;} while(element);return Element._returnOffset(valueL,valueT);},getOffsetParent:function(element){
if(element.offsetParent) return $(element.offsetParent);if(element==document.body) return $(element);while((element=element.parentNode) && element != document.body)
if(Element.getStyle(element,'position') != 'static')
return $(element);return $(document.body);},viewportOffset:function(forElement){
var valueT=0,valueL=0;var element=forElement;do {
valueT+= element.offsetTop|| 0;valueL+= element.offsetLeft || 0;
if(element.offsetParent==document.body &&
Element.getStyle(element,'position')=='absolute') break;} while(element=element.offsetParent);element=forElement;do {
if(!Prototype.Browser.Opera || element.tagName=='BODY'){
valueT-= element.scrollTop|| 0;valueL-= element.scrollLeft || 0;}} while(element=element.parentNode);return Element._returnOffset(valueL,valueT);},clonePosition:function(element,source){
var options=Object.extend({
setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2] || {});source=$(source);var p=source.viewportOffset();element=$(element);var delta=[0,0];var parent=null;if(Element.getStyle(element,'position')=='absolute'){
parent=element.getOffsetParent();delta=parent.viewportOffset();}
if(parent==document.body){
delta[0]-= document.body.offsetLeft;delta[1]-= document.body.offsetTop;}
if(options.setLeft) element.style.left=(p[0]-delta[0]+options.offsetLeft)+'px';if(options.setTop)element.style.top=(p[1]-delta[1]+options.offsetTop)+'px';if(options.setWidth)element.style.width=source.offsetWidth+'px';if(options.setHeight) element.style.height=source.offsetHeight+'px';return element;}};Element.Methods.identify.counter=1;Object.extend(Element.Methods,{
getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={
write:{
names:{
className:'class',htmlFor:'for'},values:{}}};if(Prototype.Browser.Opera){
Element.Methods.getStyle=Element.Methods.getStyle.wrap(
function(proceed,element,style){
switch(style){
case 'left':case 'top':case 'right':case 'bottom':if(proceed(element,'position')=== 'static') return null;case 'height':case 'width':
if(!Element.visible(element)) return null;var dim=parseInt(proceed(element,style),10);if(dim !==element['offset'+style.capitalize()])
return dim+'px';var properties;if(style=== 'height'){
properties=['border-top-width','padding-top','padding-bottom','border-bottom-width'];}else{
properties=['border-left-width','padding-left','padding-right','border-right-width'];}
return properties.inject(dim,function(memo,property){
var val=proceed(element,property);return val=== null ? memo :memo-parseInt(val,10);})+'px';default:return proceed(element,style);}}
);Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(
function(proceed,element,attribute){
if(attribute=== 'title') return element.title;return proceed(element,attribute);}
);}

else if(Prototype.Browser.IE){
Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(
function(proceed,element){
element=$(element);var position=element.getStyle('position');if(position !=='static') return proceed(element);element.setStyle({ position:'relative'});var value=proceed(element);element.setStyle({ position:position});return value;}
);$w('positionedOffset viewportOffset').each(function(method){
Element.Methods[method]=Element.Methods[method].wrap(
function(proceed,element){
element=$(element);var position=element.getStyle('position');if(position !=='static') return proceed(element);
var offsetParent=element.getOffsetParent();if(offsetParent && offsetParent.getStyle('position')=== 'fixed')
offsetParent.setStyle({ zoom:1});element.setStyle({ position:'relative'});var value=proceed(element);element.setStyle({ position:position});return value;}
);});Element.Methods.getStyle=function(element,style){
element=$(element);style=(style=='float' || style=='cssFloat') ? 'styleFloat' :style.camelize();var value=element.style[style];if(!value && element.currentStyle) value=element.currentStyle[style];if(style=='opacity'){
if(value=(element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
if(value[1]) return parseFloat(value[1]) / 100;return 1.0;}

if(value=='auto'){
if((style=='width' || style=='height') &&(element.getStyle('display') != 'none'))
return element['offset'+style.capitalize()]+'px';return null;}
return value;};Element.Methods.setOpacity=function(element,value){
function stripAlpha(filter){
return filter.replace(/alpha\([^\)]*\)/gi,'');}
element=$(element);var currentStyle=element.currentStyle;if((currentStyle && !currentStyle.hasLayout) ||(!currentStyle && element.style.zoom=='normal'))
element.style.zoom=1;var filter=element.getStyle('filter'),style=element.style;if(value==1 || value=== ''){(filter=stripAlpha(filter)) ?
style.filter=filter :style.removeAttribute('filter');return element;} else if(value < 0.00001) value=0;style.filter=stripAlpha(filter)+'alpha(opacity='+(value * 100)+')';return element;};Element._attributeTranslations={
read:{
names:{
'class':'className','for':'htmlFor'},values:{
_getAttr:function(element,attribute){
return element.getAttribute(attribute,2);},_getAttrNode:function(element,attribute){
var node=element.getAttributeNode(attribute);return node ? node.value :"";},_getEv:function(element,attribute){
attribute=element.getAttribute(attribute);return attribute ? attribute.toString().slice(23,-2) :null;},_flag:function(element,attribute){
return $(element).hasAttribute(attribute) ? attribute :null;},style:function(element){
return element.style.cssText.toLowerCase();},title:function(element){
return element.title;}}}};Element._attributeTranslations.write={
names:Object.extend({
cellpadding:'cellPadding',cellspacing:'cellSpacing'},Element._attributeTranslations.read.names),values:{
checked:function(element,value){
element.checked=!!value;},style:function(element,value){
element.style.cssText=value ? value :'';}}};Element._attributeTranslations.has={};$w('colSpan rowSpan vAlign dateTime accessKey tabIndex '+'encType maxLength readOnly longDesc').each(function(attr){
Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;Element._attributeTranslations.has[attr.toLowerCase()]=attr;});(function(v){
Object.extend(v,{
href:v._getAttr,src:v._getAttr,type:v._getAttr,action:v._getAttrNode,disabled:v._flag,checked:v._flag,readonly:v._flag,multiple:v._flag,onload:v._getEv,onunload:v._getEv,onclick:v._getEv,ondblclick:v._getEv,onmousedown:v._getEv,onmouseup:v._getEv,onmouseover:v._getEv,onmousemove:v._getEv,onmouseout:v._getEv,onfocus:v._getEv,onblur:v._getEv,onkeypress:v._getEv,onkeydown:v._getEv,onkeyup:v._getEv,onsubmit:v._getEv,onreset:v._getEv,onselect:v._getEv,onchange:v._getEv});})(Element._attributeTranslations.read.values);}

else if(Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)){
Element.Methods.setOpacity=function(element,value){
element=$(element);element.style.opacity=(value==1) ? 0.999999 :(value=== '') ? '' :(value < 0.00001) ? 0 :value;return element;};}

else if(Prototype.Browser.WebKit){
Element.Methods.setOpacity=function(element,value){
element=$(element);element.style.opacity=(value==1 || value=== '') ? '' :(value < 0.00001) ? 0 :value;if(value==1)
if(element.tagName=='IMG' && element.width){
element.width++;element.width--;} else try {
var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);} catch(e){}

return element;};Element.Methods.cumulativeOffset=function(element){
var valueT=0,valueL=0;do {
valueT+= element.offsetTop|| 0;valueL+= element.offsetLeft || 0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute') break;element=element.offsetParent;} while(element);return Element._returnOffset(valueL,valueT);};}

if(Prototype.Browser.IE || Prototype.Browser.Opera){
Element.Methods.update=function(element,content){
element=$(element);if(content && content.toElement) content=content.toElement();if(Object.isElement(content)) return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName in Element._insertionTranslations.tags){
$A(element.childNodes).each(function(node){ element.removeChild(node)});Element._getContentFromAnonymousElement(tagName,content.stripScripts())
.each(function(node){ element.appendChild(node)});}
else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}

if('outerHTML' in document.createElement('div')){
Element.Methods.replace=function(element,content){
element=$(element);if(content && content.toElement) content=content.toElement();if(Object.isElement(content)){
element.parentNode.replaceChild(content,element);return element;}

content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){
var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling)
fragments.each(function(node){ parent.insertBefore(node,nextSibling)});else
fragments.each(function(node){ parent.appendChild(node)});}
else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}

Element._returnOffset=function(l,t){
var result=[l,t];result.left=l;result.top=t;return result;};Element._getContentFromAnonymousElement=function(tagName,html){
var div=new Element('div'),t=Element._insertionTranslations.tags[tagName];if(t){
div.innerHTML=t[0]+html+t[1];t[2].times(function(){ div=div.firstChild});} else div.innerHTML=html;return $A(div.childNodes);};Element._insertionTranslations={
before:function(element,node){
element.parentNode.insertBefore(node,element);},top:function(element,node){
element.insertBefore(node,element.firstChild);},bottom:function(element,node){
element.appendChild(node);},after:function(element,node){
element.parentNode.insertBefore(node,element.nextSibling);},tags:{
TABLE:['<table>','</table>',1],TBODY:['<table><tbody>','</tbody></table>',2],TR:['<table><tbody><tr>','</tr></tbody></table>',3],TD:['<table><tbody><tr><td>','</td></tr></tbody></table>',4],SELECT:['<select>','</select>',1]}};(function(){
Object.extend(this.tags,{
THEAD:this.tags.TBODY,TFOOT:this.tags.TBODY,TH:this.tags.TD});}).call(Element._insertionTranslations);Element.Methods.Simulated={
hasAttribute:function(element,attribute){
attribute=Element._attributeTranslations.has[attribute] || attribute;var node=$(element).getAttributeNode(attribute);return node && node.specified;}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);if(!Prototype.BrowserFeatures.ElementExtensions &&
document.createElement('div').__proto__){
window.HTMLElement={};window.HTMLElement.prototype=document.createElement('div').__proto__;Prototype.BrowserFeatures.ElementExtensions=true;}

Element.extend=(function(){
if(Prototype.BrowserFeatures.SpecificElementExtensions)
return Prototype.K;var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){
if(!element || element._extendedByPrototype ||
element.nodeType != 1 || element==window) return element;var methods=Object.clone(Methods),tagName=element.tagName,property,value;
if(ByTag[tagName]) Object.extend(methods,ByTag[tagName]);for(property in methods){
value=methods[property];if(Object.isFunction(value) && !(property in element))
element[property]=value.methodize();}

element._extendedByPrototype=Prototype.emptyFunction;return element;},{
refresh:function(){
if(!Prototype.BrowserFeatures.ElementExtensions){
Object.extend(Methods,Element.Methods);Object.extend(Methods,Element.Methods.Simulated);}}});extend.refresh();return extend;})();Element.hasAttribute=function(element,attribute){
if(element.hasAttribute) return element.hasAttribute(attribute);return Element.Methods.Simulated.hasAttribute(element,attribute);};Element.addMethods=function(methods){
var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!methods){
Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{
"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)});}

if(arguments.length==2){
var tagName=methods;methods=arguments[1];}

if(!tagName) Object.extend(Element.Methods,methods || {});else {
if(Object.isArray(tagName)) tagName.each(extend);else extend(tagName);}

function extend(tagName){
tagName=tagName.toUpperCase();if(!Element.Methods.ByTag[tagName])
Element.Methods.ByTag[tagName]={};Object.extend(Element.Methods.ByTag[tagName],methods);}

function copy(methods,destination,onlyIfAbsent){
onlyIfAbsent=onlyIfAbsent || false;for(var property in methods){
var value=methods[property];if(!Object.isFunction(value)) continue;if(!onlyIfAbsent || !(property in destination))
destination[property]=value.methodize();}}

function findDOMClass(tagName){
var klass;var trans={
"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(trans[tagName]) klass='HTML'+trans[tagName]+'Element';if(window[klass]) return window[klass];klass='HTML'+tagName+'Element';if(window[klass]) return window[klass];klass='HTML'+tagName.capitalize()+'Element';if(window[klass]) return window[klass];window[klass]={};window[klass].prototype=document.createElement(tagName).__proto__;return window[klass];}

if(F.ElementExtensions){
copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true);}

if(F.SpecificElementExtensions){
for(var tag in Element.Methods.ByTag){
var klass=findDOMClass(tag);if(Object.isUndefined(klass)) continue;copy(T[tag],klass.prototype);}}

Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh) Element.extend.refresh();Element.cache={};};document.viewport={
getDimensions:function(){
var dimensions={};var B=Prototype.Browser;$w('width height').each(function(d){
var D=d.capitalize();dimensions[d]=(B.WebKit && !document.evaluate) ? self['inner'+D] :(B.Opera) ? document.body['client'+D] :document.documentElement['client'+D];});return dimensions;},getWidth:function(){
return this.getDimensions().width;},getHeight:function(){
return this.getDimensions().height;},getScrollOffsets:function(){
return Element._returnOffset(
window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);}};var Selector=Class.create({
initialize:function(expression){
this.expression=expression.strip();this.compileMatcher();},shouldUseXPath:function(){
if(!Prototype.BrowserFeatures.XPath) return false;var e=this.expression;
if(Prototype.Browser.WebKit &&(e.include("-of-type") || e.include(":empty")))
return false;
if((/(\[[\w-]*?:|:checked)/).test(this.expression))
return false;return true;},compileMatcher:function(){
if(this.shouldUseXPath())
return this.compileXPathMatcher();var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m;if(Selector._cache[e]){
this.matcher=Selector._cache[e];return;}
this.matcher=["this.matcher=function(root){","var r=root,h=Selector.handlers,c=false,n;"];while(e && le != e &&(/\S/).test(e)){
le=e;for(var i in ps){
p=ps[i];if(m=e.match(p)){
this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :new Template(c[i]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join('\n'));Selector._cache[this.expression]=this.matcher;},compileXPathMatcher:function(){
var e=this.expression,ps=Selector.patterns,x=Selector.xpath,le,m;if(Selector._cache[e]){
this.xpath=Selector._cache[e];return;}
this.matcher=['.//*'];while(e && le != e &&(/\S/).test(e)){
le=e;for(var i in ps){
if(m=e.match(ps[i])){
this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :new Template(x[i]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.xpath=this.matcher.join('');Selector._cache[this.expression]=this.xpath;},findElements:function(root){
root=root || document;if(this.xpath) return document._getElementsByXPath(this.xpath,root);return this.matcher(root);},match:function(element){
this.tokens=[];var e=this.expression,ps=Selector.patterns,as=Selector.assertions;var le,p,m;while(e && le !==e &&(/\S/).test(e)){
le=e;for(var i in ps){
p=ps[i];if(m=e.match(p)){
if(as[i]){
this.tokens.push([i,Object.clone(m)]);e=e.replace(m[0],'');}else{
return this.findElements(document).include(element);}}}}
var match=true,name,matches;for(var i=0,token;token=this.tokens[i];i++){
name=token[0],matches=token[1];if(!Selector.assertions[name](element,matches)){
match=false;break;}}
return match;},toString:function(){
return this.expression;},inspect:function(){
return "#<Selector:"+this.expression.inspect()+">";}});Object.extend(Selector,{
_cache:{},xpath:{
descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:'/following-sibling::*',tagName:function(m){
if(m[1]=='*') return '';return "[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']";},className:"[contains(concat(' ',@class,' '),' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){
m[1]=m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m);},attr:function(m){
m[1]=m[1].toLowerCase();m[3]=m[5] || m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m);},pseudo:function(m){
var h=Selector.xpath.pseudos[m[1]];if(!h) return '';if(Object.isFunction(h)) return h(m);return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);},operators:{
'=':"[@#{1}='#{3}']",'!=':"[@#{1}!='#{3}']",'^=':"[starts-with(@#{1},'#{3}')]",'$=':"[substring(@#{1},(string-length(@#{1})-string-length('#{3}')+1))='#{3}']",'*=':"[contains(@#{1},'#{3}')]",'~=':"[contains(concat(' ',@#{1},' '),' #{3} ')]",'|=':"[contains(concat('-',@#{1},'-'),'-#{3}-')]"},pseudos:{
'first-child':'[not(preceding-sibling::*)]','last-child':'[not(following-sibling::*)]','only-child':'[not(preceding-sibling::* or following-sibling::*)]','empty':"[count(*)=0 and(count(text())=0 or translate(text(),' \t\r\n','')='')]",'checked':"[@checked]",'disabled':"[@disabled]",'enabled':"[not(@disabled)]",'not':function(m){
var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v;var exclusion=[];while(e && le != e &&(/\S/).test(e)){
le=e;for(var i in p){
if(m=e.match(p[i])){
v=Object.isFunction(x[i]) ? x[i](m) :new Template(x[i]).evaluate(m);exclusion.push("("+v.substring(1,v.length-1)+")");e=e.replace(m[0],'');break;}}}
return "[not("+exclusion.join(" and ")+")]";},'nth-child':function(m){
return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*)+1) ",m);},'nth-last-child':function(m){
return Selector.xpath.pseudos.nth("(count(./following-sibling::*)+1) ",m);},'nth-of-type':function(m){
return Selector.xpath.pseudos.nth("position() ",m);},'nth-last-of-type':function(m){
return Selector.xpath.pseudos.nth("(last()+1-position()) ",m);},'first-of-type':function(m){
m[6]="1";return Selector.xpath.pseudos['nth-of-type'](m);},'last-of-type':function(m){
m[6]="1";return Selector.xpath.pseudos['nth-last-of-type'](m);},'only-of-type':function(m){
var p=Selector.xpath.pseudos;return p['first-of-type'](m)+p['last-of-type'](m);},nth:function(fragment,m){
var mm,formula=m[6],predicate;if(formula=='even') formula='2n+0';if(formula=='odd')formula='2n+1';if(mm=formula.match(/^(\d+)$/))
return '['+fragment+"= "+mm[1]+']';if(mm=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){
if(mm[1]=="-") mm[1]=-1;var a=mm[1] ? Number(mm[1]) :1;var b=mm[2] ? Number(mm[2]) :0;predicate="[((#{fragment}-#{b}) mod #{a}=0) and "+"((#{fragment}-#{b}) div #{a}>= 0)]";return new Template(predicate).evaluate({
fragment:fragment,a:a,b:b});}}}},criteria:{
tagName:'n=h.tagName(n,r,"#{1}",c);c=false;',className:'n=h.className(n,r,"#{1}",c);c=false;',id:'n=h.id(n,r,"#{1}",c);c=false;',attrPresence:'n=h.attrPresence(n,r,"#{1}",c);c=false;',attr:function(m){
m[3]=(m[5] || m[6]);return new Template('n=h.attr(n,r,"#{1}","#{3}","#{2}",c);c=false;').evaluate(m);},pseudo:function(m){
if(m[6]) m[6]=m[6].replace(/"/g,'\\"');return new Template('n=h.pseudo(n,"#{1}","#{6}",r,c);c=false;').evaluate(m);},descendant:'c="descendant";',child:'c="child";',adjacent:'c="adjacent";',laterSibling:'c="laterSibling";'},patterns:{
laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,
tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[([\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},
assertions:{
tagName:function(element,matches){
return matches[1].toUpperCase()==element.tagName.toUpperCase();},className:function(element,matches){
return Element.hasClassName(element,matches[1]);},id:function(element,matches){
return element.id=== matches[1];},attrPresence:function(element,matches){
return Element.hasAttribute(element,matches[1]);},attr:function(element,matches){
var nodeValue=Element.readAttribute(element,matches[1]);return nodeValue && Selector.operators[matches[2]](nodeValue,matches[5] || matches[6]);}},handlers:{
concat:function(a,b){
for(var i=0,node;node=b[i];i++)
a.push(node);return a;},
mark:function(nodes){
var _true=Prototype.emptyFunction;for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=_true;return nodes;},unmark:function(nodes){
for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=undefined;return nodes;},
index:function(parentNode,reverse,ofType){
parentNode._countedByPrototype=Prototype.emptyFunction;if(reverse){
for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>= 0;i--){
var node=nodes[i];if(node.nodeType==1 &&(!ofType || node._countedByPrototype)) node.nodeIndex=j++;}}else{
for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++)
if(node.nodeType==1 &&(!ofType || node._countedByPrototype)) node.nodeIndex=j++;}},
unique:function(nodes){
if(nodes.length==0) return nodes;var results=[],n;for(var i=0,l=nodes.length;i < l;i++)
if(!(n=nodes[i])._countedByPrototype){
n._countedByPrototype=Prototype.emptyFunction;results.push(Element.extend(n));}
return Selector.handlers.unmark(results);},
descendant:function(nodes){
var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName('*'));return results;},child:function(nodes){
var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){
for(var j=0,child;child=node.childNodes[j];j++)
if(child.nodeType==1 && child.tagName != '!') results.push(child);}
return results;},adjacent:function(nodes){
for(var i=0,results=[],node;node=nodes[i];i++){
var next=this.nextElementSibling(node);if(next) results.push(next);}
return results;},laterSibling:function(nodes){
var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,Element.nextSiblings(node));return results;},nextElementSibling:function(node){
while(node=node.nextSibling)
	if(node.nodeType==1) return node;return null;},previousElementSibling:function(node){
while(node=node.previousSibling)
if(node.nodeType==1) return node;return null;},
tagName:function(nodes,root,tagName,combinator){
var uTagName=tagName.toUpperCase();var results=[],h=Selector.handlers;if(nodes){
if(combinator){
if(combinator=="descendant"){
for(var i=0,node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName(tagName));return results;} else nodes=this[combinator](nodes);if(tagName=="*") return nodes;}
for(var i=0,node;node=nodes[i];i++)
if(node.tagName.toUpperCase()=== uTagName) results.push(node);return results;} else return root.getElementsByTagName(tagName);},id:function(nodes,root,id,combinator){
var targetNode=$(id),h=Selector.handlers;if(!targetNode) return [];if(!nodes && root==document) return [targetNode];if(nodes){
if(combinator){
if(combinator=='child'){
for(var i=0,node;node=nodes[i];i++)
if(targetNode.parentNode==node) return [targetNode];} else if(combinator=='descendant'){
for(var i=0,node;node=nodes[i];i++)
if(Element.descendantOf(targetNode,node)) return [targetNode];} else if(combinator=='adjacent'){
for(var i=0,node;node=nodes[i];i++)
if(Selector.handlers.previousElementSibling(targetNode)==node)
return [targetNode];} else nodes=h[combinator](nodes);}
for(var i=0,node;node=nodes[i];i++)
if(node==targetNode) return [targetNode];return [];}
return(targetNode && Element.descendantOf(targetNode,root)) ? [targetNode] :[];},className:function(nodes,root,className,combinator){
if(nodes && combinator) nodes=this[combinator](nodes);return Selector.handlers.byClassName(nodes,root,className);},byClassName:function(nodes,root,className){
if(!nodes) nodes=Selector.handlers.descendant([root]);var needle=' '+className+' ';for(var i=0,results=[],node,nodeClassName;node=nodes[i];i++){
nodeClassName=node.className;if(nodeClassName.length==0) continue;if(nodeClassName==className ||(' '+nodeClassName+' ').include(needle))
results.push(node);}
return results;},attrPresence:function(nodes,root,attr,combinator){
if(!nodes) nodes=root.getElementsByTagName("*");if(nodes && combinator) nodes=this[combinator](nodes);var results=[];for(var i=0,node;node=nodes[i];i++)
if(Element.hasAttribute(node,attr)) results.push(node);return results;},attr:function(nodes,root,attr,value,operator,combinator){
if(!nodes) nodes=root.getElementsByTagName("*");if(nodes && combinator) nodes=this[combinator](nodes);var handler=Selector.operators[operator],results=[];for(var i=0,node;node=nodes[i];i++){
var nodeValue=Element.readAttribute(node,attr);if(nodeValue=== null) continue;if(handler(nodeValue,value)) results.push(node);}
return results;},pseudo:function(nodes,name,value,root,combinator){
if(nodes && combinator) nodes=this[combinator](nodes);if(!nodes) nodes=root.getElementsByTagName("*");return Selector.pseudos[name](nodes,value,root);}},pseudos:{
'first-child':function(nodes,value,root){
for(var i=0,results=[],node;node=nodes[i];i++){
if(Selector.handlers.previousElementSibling(node)) continue;results.push(node);}
return results;},'last-child':function(nodes,value,root){
for(var i=0,results=[],node;node=nodes[i];i++){
if(Selector.handlers.nextElementSibling(node)) continue;results.push(node);}
return results;},'only-child':function(nodes,value,root){
var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
if(!h.previousElementSibling(node) && !h.nextElementSibling(node))
results.push(node);return results;},'nth-child':function(nodes,formula,root){
return Selector.pseudos.nth(nodes,formula,root);},'nth-last-child':function(nodes,formula,root){
return Selector.pseudos.nth(nodes,formula,root,true);},'nth-of-type':function(nodes,formula,root){
return Selector.pseudos.nth(nodes,formula,root,false,true);},'nth-last-of-type':function(nodes,formula,root){
return Selector.pseudos.nth(nodes,formula,root,true,true);},'first-of-type':function(nodes,formula,root){
return Selector.pseudos.nth(nodes,"1",root,false,true);},'last-of-type':function(nodes,formula,root){
return Selector.pseudos.nth(nodes,"1",root,true,true);},'only-of-type':function(nodes,formula,root){
var p=Selector.pseudos;return p['last-of-type'](p['first-of-type'](nodes,formula,root),formula,root);},
getIndices:function(a,b,total){
if(a==0) return b>0 ? [b] :[];return $R(1,total).inject([],function(memo,i){
if(0==(i-b) % a &&(i-b) / a>= 0) memo.push(i);return memo;});},// handles nth(-last)-child,nth(-last)-of-type,and(first|last)-of-type
nth:function(nodes,formula,root,reverse,ofType){
if(nodes.length==0) return [];if(formula=='even') formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){
if(!node.parentNode._countedByPrototype){
h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}}
if(formula.match(/^\d+$/)){
formula=Number(formula);for(var i=0,node;node=nodes[i];i++)
if(node.nodeIndex==formula) results.push(node);} else if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){
if(m[1]=="-") m[1]=-1;var a=m[1] ? Number(m[1]) :1;var b=m[2] ? Number(m[2]) :0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){
for(var j=0;j < l;j++)
if(node.nodeIndex==indices[j]) results.push(node);}}
h.unmark(nodes);h.unmark(indexed);return results;},'empty':function(nodes,value,root){
for(var i=0,results=[],node;node=nodes[i];i++){
if(node.tagName=='!' ||(node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;results.push(node);}
return results;},'not':function(nodes,selector,root){
var h=Selector.handlers,selectorType,m;var exclusions=new Selector(selector).findElements(root);h.mark(exclusions);for(var i=0,results=[],node;node=nodes[i];i++)
if(!node._countedByPrototype) results.push(node);h.unmark(exclusions);return results;},'enabled':function(nodes,value,root){
for(var i=0,results=[],node;node=nodes[i];i++)
if(!node.disabled) results.push(node);return results;},'disabled':function(nodes,value,root){
for(var i=0,results=[],node;node=nodes[i];i++)
if(node.disabled) results.push(node);return results;},'checked':function(nodes,value,root){
for(var i=0,results=[],node;node=nodes[i];i++)
if(node.checked) results.push(node);return results;}},operators:{
'=':function(nv,v){ return nv==v;},'!=':function(nv,v){ return nv != v;},'^=':function(nv,v){ return nv.startsWith(v);},'$=':function(nv,v){ return nv.endsWith(v);},'*=':function(nv,v){ return nv.include(v);},'~=':function(nv,v){ return(' '+nv+' ').include(' '+v+' ');},'|=':function(nv,v){ return('-'+nv.toUpperCase()+'-').include('-'+v.toUpperCase()+'-');}},split:function(expression){
var expressions=[];expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){
expressions.push(m[1].strip());});return expressions;},matchElements:function(elements,expression){
var matches=$$(expression),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++)
if(element._countedByPrototype) results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){
if(Object.isNumber(expression)){
index=expression;expression=false;}
return Selector.matchElements(elements,expression || '*')[index || 0];},findChildElements:function(element,expressions){
expressions=Selector.split(expressions.join(','));var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i < l;i++){
selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element));}
return(l>1) ? h.unique(results) :results;}});if(Prototype.Browser.IE){
Object.extend(Selector.handlers,{
concat:function(a,b){
for(var i=0,node;node=b[i];i++)
if(node.tagName !=="!") a.push(node);return a;},
unmark:function(nodes){
for(var i=0,node;node=nodes[i];i++)
node.removeAttribute('_countedByPrototype');return nodes;}});}
function $$(){
return Selector.findChildElements(document,$A(arguments));}
var Form={
reset:function(form){
$(form).reset();return form;},serializeElements:function(elements,options){
if(typeof options != 'object') options={ hash:!!options};else if(Object.isUndefined(options.hash)) options.hash=true;var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){
if(!element.disabled && element.name){
key=element.name;value=$(element).getValue();if(value != null &&(element.type != 'submit' ||(!submitted &&
submit !==false &&(!submit || key==submit) &&(submitted=true)))){
if(key in result){
if(!Object.isArray(result[key])) result[key]=[result[key]];result[key].push(value);}
else result[key]=value;}}
return result;});return options.hash ? data :Object.toQueryString(data);}};Form.Methods={
serialize:function(form,options){
return Form.serializeElements(Form.getElements(form),options);},getElements:function(form){
return $A($(form).getElementsByTagName('*')).inject([],function(elements,child){
if(Form.Element.Serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));return elements;}
);},getInputs:function(form,typeName,name){
form=$(form);var inputs=form.getElementsByTagName('input');if(!typeName && !name) return $A(inputs).map(Element.extend);for(var i=0,matchingInputs=[],length=inputs.length;i < length;i++){
var input=inputs[i];if((typeName && input.type != typeName) ||(name && input.name != name))
continue;matchingInputs.push(Element.extend(input));}
return matchingInputs;},disable:function(form){
form=$(form);Form.getElements(form).invoke('disable');return form;},enable:function(form){
form=$(form);Form.getElements(form).invoke('enable');return form;},findFirstElement:function(form){
var elements=$(form).getElements().findAll(function(element){
return 'hidden' != element.type && !element.disabled;});var firstByIndex=elements.findAll(function(element){
return element.hasAttribute('tabIndex') && element.tabIndex>= 0;}).sortBy(function(element){ return element.tabIndex}).first();return firstByIndex ? firstByIndex :elements.find(function(element){
return ['input','select','textarea'].include(element.tagName.toLowerCase());});},focusFirstElement:function(form){
form=$(form);form.findFirstElement().activate();return form;},request:function(form,options){
form=$(form),options=Object.clone(options || {});var params=options.parameters,action=form.readAttribute('action') || '';if(action.blank()) action=window.location.href;options.parameters=form.serialize(true);if(params){
if(Object.isString(params)) params=params.toQueryParams();Object.extend(options.parameters,params);}
if(form.hasAttribute('method') && !options.method)
options.method=form.method;return new Ajax.Request(action,options);}};Form.Element={
focus:function(element){
$(element).focus();return element;},select:function(element){
$(element).select();return element;}};Form.Element.Methods={
serialize:function(element){
element=$(element);if(!element.disabled && element.name){
var value=element.getValue();if(value != undefined){
var pair={};pair[element.name]=value;return Object.toQueryString(pair);}}
return '';},getValue:function(element){
element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},setValue:function(element,value){
element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element,value);return element;},clear:function(element){
$(element).value='';return element;},present:function(element){
return $(element).value != '';},activate:function(element){
element=$(element);try {
element.focus();if(element.select &&(element.tagName.toLowerCase() != 'input' ||
!['button','reset','submit'].include(element.type)))
element.select();} catch(e){}
return element;},disable:function(element){
element=$(element);element.blur();element.disabled=true;return element;},enable:function(element){
element=$(element);element.disabled=false;return element;}};
var Field=Form.Element;var $F=Form.Element.Methods.getValue;
Form.Element.Serializers={
input:function(element,value){
switch(element.type.toLowerCase()){
case 'checkbox':case 'radio':return Form.Element.Serializers.inputSelector(element,value);default:return Form.Element.Serializers.textarea(element,value);}},inputSelector:function(element,value){
if(Object.isUndefined(value)) return element.checked ? element.value :null;else element.checked=!!value;},textarea:function(element,value){
if(Object.isUndefined(value)) return element.value;else element.value=value;},select:function(element,index){
if(Object.isUndefined(index))
return this[element.type=='select-one' ?
'selectOne' :'selectMany'](element);else {
var opt,value,single=!Object.isArray(index);for(var i=0,length=element.length;i < length;i++){
opt=element.options[i];value=this.optionValue(opt);if(single){
if(value==index){
opt.selected=true;return;}}
else opt.selected=index.include(value);}}},selectOne:function(element){
var index=element.selectedIndex;return index>= 0 ? this.optionValue(element.options[index]) :null;},selectMany:function(element){
var values,length=element.length;if(!length) return null;for(var i=0,values=[];i < length;i++){
var opt=element.options[i];if(opt.selected) values.push(this.optionValue(opt));}
return values;},optionValue:function(opt){
return Element.extend(opt).hasAttribute('value') ? opt.value :opt.text;}};Abstract.TimedObserver=Class.create(PeriodicalExecuter,{
initialize:function($super,element,frequency,callback){
$super(callback,frequency);this.element=$(element);this.lastValue=this.getValue();},execute:function(){
var value=this.getValue();if(Object.isString(this.lastValue) && Object.isString(value) ?
this.lastValue != value :String(this.lastValue) != String(value)){
this.callback(this.element,value);this.lastValue=value;}}});Form.Element.Observer=Class.create(Abstract.TimedObserver,{
getValue:function(){
return Form.Element.getValue(this.element);}});Form.Observer=Class.create(Abstract.TimedObserver,{
getValue:function(){
return Form.serialize(this.element);}});Abstract.EventObserver=Class.create({
initialize:function(element,callback){
this.element= $(element);this.callback=callback;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=='form')
this.registerFormCallbacks();else
this.registerCallback(this.element);},onElementEvent:function(){
var value=this.getValue();if(this.lastValue != value){
this.callback(this.element,value);this.lastValue=value;}},registerFormCallbacks:function(){
Form.getElements(this.element).each(this.registerCallback,this);},registerCallback:function(element){
if(element.type){
switch(element.type.toLowerCase()){
case 'checkbox':case 'radio':Event.observe(element,'click',this.onElementEvent.bind(this));break;default:Event.observe(element,'change',this.onElementEvent.bind(this));break;}}}});Form.Element.EventObserver=Class.create(Abstract.EventObserver,{
getValue:function(){
return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create(Abstract.EventObserver,{
getValue:function(){
return Form.serialize(this.element);}});if(!window.Event) var Event={};Object.extend(Event,{
KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{},relatedTarget:function(event){
var element;switch(event.type){
case 'mouseover':element=event.fromElement;break;case 'mouseout':element=event.toElement;break;default:return null;}
return Element.extend(element);}});Event.Methods=(function(){
var isButton;if(Prototype.Browser.IE){
var buttonMap={ 0:1,1:4,2:2};isButton=function(event,code){
return event.button==buttonMap[code];};} else if(Prototype.Browser.WebKit){
isButton=function(event,code){
switch(code){
case 0:return event.which==1 && !event.metaKey;case 1:return event.which==1 && event.metaKey;default:return false;}};}else{
isButton=function(event,code){
return event.which ?(event.which=== code+1) :(event.button=== code);};}
return {
isLeftClick:function(event){ return isButton(event,0)},isMiddleClick:function(event){ return isButton(event,1)},isRightClick:function(event){ return isButton(event,2)},element:function(event){
var node=Event.extend(event).target;return Element.extend(node.nodeType==Node.TEXT_NODE ? node.parentNode :node);},findElement:function(event,expression){
var element=Event.element(event);if(!expression) return element;var elements=[element].concat(element.ancestors());return Selector.findElement(elements,expression,0);},pointer:function(event){
return {
x:event.pageX ||(event.clientX+(document.documentElement.scrollLeft || document.body.scrollLeft)),y:event.pageY ||(event.clientY+(document.documentElement.scrollTop || document.body.scrollTop))};},pointerX:function(event){ return Event.pointer(event).x},pointerY:function(event){ return Event.pointer(event).y},stop:function(event){
Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true;}};})();Event.extend=(function(){
var methods=Object.keys(Event.Methods).inject({},function(m,name){
m[name]=Event.Methods[name].methodize();return m;});if(Prototype.Browser.IE){
Object.extend(methods,{
stopPropagation:function(){ this.cancelBubble=true},preventDefault:function(){ this.returnValue=false},inspect:function(){ return "[object Event]"}});return function(event){
if(!event) return false;if(event._extendedByPrototype) return event;event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{
target:event.srcElement,relatedTarget:Event.relatedTarget(event),pageX:pointer.x,pageY:pointer.y});return Object.extend(event,methods);};}else{
Event.prototype=Event.prototype || document.createEvent("HTMLEvents").__proto__;Object.extend(Event.prototype,methods);return Prototype.K;}})();Object.extend(Event,(function(){
var cache=Event.cache;function getEventID(element){
if(element._prototypeEventID) return element._prototypeEventID[0];arguments.callee.id=arguments.callee.id || 1;return element._prototypeEventID=[++arguments.callee.id];}
function getDOMEventName(eventName){
if(eventName && eventName.include(':')) return "dataavailable";return eventName;}
function getCacheForID(id){
return cache[id]=cache[id] || {};}
function getWrappersForEventName(id,eventName){
var c=getCacheForID(id);return c[eventName]=c[eventName] || [];}
function createWrapper(element,eventName,handler){
var id=getEventID(element);var c=getWrappersForEventName(id,eventName);if(c.pluck("handler").include(handler)) return false;var wrapper=function(event){
if(!Event || !Event.extend ||(event.eventName && event.eventName != eventName))
return false;Event.extend(event);handler.call(element,event);};wrapper.handler=handler;c.push(wrapper);return wrapper;}
function findWrapper(id,eventName,handler){
var c=getWrappersForEventName(id,eventName);return c.find(function(wrapper){ return wrapper.handler==handler});}
function destroyWrapper(id,eventName,handler){
var c=getCacheForID(id);if(!c[eventName]) return false;c[eventName]=c[eventName].without(findWrapper(id,eventName,handler));}
function destroyCache(){
for(var id in cache)
for(var eventName in cache[id])
cache[id][eventName]=null;}
if(window.attachEvent){
window.attachEvent("onunload",destroyCache);}
return {
observe:function(element,eventName,handler){
element=$(element);var name=getDOMEventName(eventName);var wrapper=createWrapper(element,eventName,handler);if(!wrapper) return element;if(element.addEventListener){
element.addEventListener(name,wrapper,false);}else{
element.attachEvent("on"+name,wrapper);}
return element;},stopObserving:function(element,eventName,handler){
element=$(element);var id=getEventID(element),name=getDOMEventName(eventName);if(!handler && eventName){
getWrappersForEventName(id,eventName).each(function(wrapper){
element.stopObserving(eventName,wrapper.handler);});return element;} else if(!eventName){
Object.keys(getCacheForID(id)).each(function(eventName){
element.stopObserving(eventName);});return element;}
var wrapper=findWrapper(id,eventName,handler);if(!wrapper) return element;if(element.removeEventListener){
element.removeEventListener(name,wrapper,false);}else{
element.detachEvent("on"+name,wrapper);}
destroyWrapper(id,eventName,handler);return element;},fire:function(element,eventName,memo){
element=$(element);if(element==document && document.createEvent && !element.dispatchEvent)
element=document.documentElement;var event;if(document.createEvent){
event=document.createEvent("HTMLEvents");event.initEvent("dataavailable",true,true);}else{
event=document.createEventObject();event.eventType="ondataavailable";}
event.eventName=eventName;event.memo=memo || {};if(document.createEvent){
element.dispatchEvent(event);}else{
element.fireEvent(event.eventType,event);}
return Event.extend(event);}};})());Object.extend(Event,Event.Methods);Element.addMethods({
fire:Event.fire,observe:Event.observe,stopObserving:Event.stopObserving});Object.extend(document,{
fire:Element.Methods.fire.methodize(),observe:Element.Methods.observe.methodize(),stopObserving:Element.Methods.stopObserving.methodize(),loaded:false});(function(){
var timer;function fireContentLoadedEvent(){
if(document.loaded) return;if(timer) window.clearInterval(timer);document.fire("dom:loaded");document.loaded=true;}
if(document.addEventListener){
if(Prototype.Browser.WebKit){
timer=window.setInterval(function(){
if(/loaded|complete/.test(document.readyState))
fireContentLoadedEvent();},0);Event.observe(window,"load",fireContentLoadedEvent);}else{
document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false);}}else{
document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");$("__onDOMContentLoaded").onreadystatechange=function(){
if(this.readyState=="complete"){
this.onreadystatechange=null;fireContentLoadedEvent();}};}})();Hash.toQueryString=Object.toQueryString;var Toggle={ display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;var Insertion={
Before:function(element,content){
return Element.insert(element,{before:content});},Top:function(element,content){
return Element.insert(element,{top:content});},Bottom:function(element,content){
return Element.insert(element,{bottom:content});},After:function(element,content){
return Element.insert(element,{after:content});}};var $continue=new Error('"throw $continue" is deprecated,use "return" instead');var Position={
includeScrollOffsets:false,
prepare:function(){
this.deltaX =window.pageXOffset
|| document.documentElement.scrollLeft
|| document.body.scrollLeft
|| 0;this.deltaY =window.pageYOffset
|| document.documentElement.scrollTop
|| document.body.scrollTop
|| 0;},
within:function(element,x,y){
if(this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element,x,y);this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(element);return(y>= this.offset[1] &&
y <this.offset[1]+element.offsetHeight &&
x>= this.offset[0] &&
x <this.offset[0]+element.offsetWidth);},withinIncludingScrolloffsets:function(element,x,y){
var offsetcache=Element.cumulativeScrollOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=Element.cumulativeOffset(element);return(this.ycomp>= this.offset[1] &&
this.ycomp <this.offset[1]+element.offsetHeight &&
this.xcomp>= this.offset[0] &&
this.xcomp <this.offset[0]+element.offsetWidth);},
overlap:function(mode,element){
if(!mode) return 0;if(mode=='vertical')
return((this.offset[1]+element.offsetHeight)-this.ycomp) /
element.offsetHeight;if(mode=='horizontal')
return((this.offset[0]+element.offsetWidth)-this.xcomp) /
element.offsetWidth;},
cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(element){
Position.prepare();return Element.absolutize(element);},relativize:function(element){
Position.prepare();return Element.relativize(element);},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(source,target,options){
options=options || {};return Element.clonePosition(target,source,options);}};
if(!document.getElementsByClassName) document.getElementsByClassName=function(instanceMethods){
function iter(name){
return name.blank() ? null :"[contains(concat(' ',@class,' '),' "+name+" ')]";}
instanceMethods.getElementsByClassName=Prototype.BrowserFeatures.XPath ?
function(element,className){
className=className.toString().strip();var cond=/\s/.test(className) ? $w(className).map(iter).join('') :iter(className);return cond ? document._getElementsByXPath('.//*'+cond,element) :[];} :function(element,className){
className=className.toString().strip();var elements=[],classNames=(/\s/.test(className) ? $w(className) :null);if(!classNames && !className) return elements;var nodes=$(element).getElementsByTagName('*');className=' '+className+' ';for(var i=0,child,cn;child=nodes[i];i++){
if(child.className &&(cn=' '+child.className+' ') &&(cn.include(className) ||(classNames && classNames.all(function(name){
return !name.toString().blank() && cn.include(' '+name+' ');}))))
elements.push(Element.extend(child));}
return elements;};return function(className,parentElement){
return $(parentElement || document.body).getElementsByClassName(className);};}(Element.Methods);Element.ClassNames=Class.create();Element.ClassNames.prototype={
initialize:function(element){
this.element=$(element);},_each:function(iterator){
this.element.className.split(/\s+/).select(function(name){
return name.length>0;})._each(iterator);},set:function(className){
this.element.className=className;},add:function(classNameToAdd){
if(this.include(classNameToAdd)) return;this.set($A(this).concat(classNameToAdd).join(' '));},remove:function(classNameToRemove){
if(!this.include(classNameToRemove)) return;this.set($A(this).without(classNameToRemove).join(' '));},toString:function(){
return $A(this).join(' ');}};Object.extend(Element.ClassNames.prototype,Enumerable);Element.addMethods();
LightboxOptions=Object.extend({
fileLoadingImage:'images/loading.gif',fileBottomNavCloseImage: 'images/closelabel.gif',overlayOpacity: 0.8,animate: true,resizeSpeed: 7,borderSize: 10,labelImage: "Image",labelOf: "of"
},window.LightboxOptions || {});
var Lightbox=Class.create();
Lightbox.prototype={
imageArray: [],activeImage: undefined,initialize: function(){    
this.updateImageList();
this.keyboardAction=this.keyboardAction.bindAsEventListener(this);
if (LightboxOptions.resizeSpeed > 10) LightboxOptions.resizeSpeed=10;
if (LightboxOptions.resizeSpeed<1)  LightboxOptions.resizeSpeed=1;
this.resizeDuration=LightboxOptions.animate ? ((11 - LightboxOptions.resizeSpeed) * 0.15) : 0;
this.overlayDuration=LightboxOptions.animate ? 0.2 : 0;
var size=(LightboxOptions.animate ? 250 : 1) + 'px';
var objBody=$$('body')[0];
objBody.appendChild(Builder.node('div',{id:'overlay'}));
objBody.appendChild(Builder.node('div',{id:'lightbox'},[
Builder.node('div',{id:'outerImageContainer'},Builder.node('div',{id:'imageContainer'},[
Builder.node('img',{id:'lightboxImage'}),Builder.node('div',{id:'hoverNav'},[
Builder.node('a',{id:'prevLink',href: '#' }),Builder.node('a',{id:'nextLink',href: '#' })
]),Builder.node('div',{id:'loading'},Builder.node('a',{id:'loadingLink',href: '#' },Builder.node('img',{src: LightboxOptions.fileLoadingImage})
)
)
])
),Builder.node('div',{id:'imageDataContainer'},Builder.node('div',{id:'imageData'},[
Builder.node('div',{id:'imageDetails'},[
Builder.node('span',{id:'caption'}),Builder.node('span',{id:'numberDisplay'})
]),Builder.node('div',{id:'bottomNav'},Builder.node('a',{id:'bottomNavClose',href: '#' },Builder.node('img',{ src: LightboxOptions.fileBottomNavCloseImage })
)
)
])
)
]));
$('overlay').hide().observe('click',(function(){ this.end(); }).bind(this));
$('lightbox').hide().observe('click',(function(event){ if (event.element().id== 'lightbox') this.end(); }).bind(this));
$('outerImageContainer').setStyle({ width: size,height: size });
$('prevLink').observe('click',(function(event){ event.stop(); this.changeImage(this.activeImage - 1); }).bindAsEventListener(this));
$('nextLink').observe('click',(function(event){ event.stop(); this.changeImage(this.activeImage + 1); }).bindAsEventListener(this));
$('loadingLink').observe('click',(function(event){ event.stop(); this.end(); }).bind(this));
$('bottomNavClose').observe('click',(function(event){ event.stop();backid(); this.end(); }).bind(this));
var th=this;
(function(){
var ids='overlay lightbox outerImageContainer imageContainer lightboxImage hoverNav prevLink nextLink loading loadingLink '+'imageDataContainer imageData imageDetails caption numberDisplay bottomNav bottomNavClose';   
$w(ids).each(function(id){ th[id]=$(id); });}).defer();
},updateImageList: function(){   
this.updateImageList=Prototype.emptyFunction;
document.observe('click',(function(event){
var target=event.findElement('a[rel^=lightbox]') || event.findElement('area[rel^=lightbox]');
if (target){
event.stop();
this.start(target);
}
}).bind(this));
},start: function(imageLink){    
$$('select','object','embed').each(function(node){ node.style.visibility='hidden' });
var arrayPageSize=this.getPageSize();
$('overlay').setStyle({ width: arrayPageSize[0] + 'px',height: arrayPageSize[1] + 'px' });
new Effect.Appear(this.overlay,{ duration: this.overlayDuration,from: 0.0,to: LightboxOptions.overlayOpacity });
this.imageArray=[];
var imageNum=0;       
if ((imageLink.rel== 'lightbox')){
this.imageArray.push([imageLink.href,imageLink.title]);         
}else{
this.imageArray=$$(imageLink.tagName + '[href][rel="' + imageLink.rel + '"]').
collect(function(anchor){ return [anchor.href,anchor.title]; }).
uniq();          
while (this.imageArray[imageNum][0] != imageLink.href){ imageNum++; }
}
var arrayPageScroll=document.viewport.getScrollOffsets();
var lightboxTop=arrayPageScroll[1] + (document.viewport.getHeight() / 10);
var lightboxLeft=arrayPageScroll[0];
this.lightbox.setStyle({ top: lightboxTop + 'px',left: lightboxLeft + 'px' }).show();     
this.changeImage(imageNum);
},changeImage: function(imageNum){   
this.activeImage=imageNum;
if (LightboxOptions.animate) this.loading.show();
this.lightboxImage.hide();
this.hoverNav.hide();
this.prevLink.hide();
this.nextLink.hide();
this.imageDataContainer.setStyle({opacity: .0001});
this.numberDisplay.hide();
var imgPreloader=new Image();
imgPreloader.onload=(function(){
this.lightboxImage.src=this.imageArray[this.activeImage][0];
this.resizeImageContainer(imgPreloader.width,imgPreloader.height);
}).bind(this);
imgPreloader.src=this.imageArray[this.activeImage][0];
},resizeImageContainer: function(imgWidth,imgHeight){
var widthCurrent=this.outerImageContainer.getWidth();
var heightCurrent=this.outerImageContainer.getHeight();
var widthNew=(imgWidth  + LightboxOptions.borderSize * 2);
var heightNew=(imgHeight + LightboxOptions.borderSize * 2);
var xScale=(widthNew  / widthCurrent)  * 100;
var yScale=(heightNew / heightCurrent) * 100;
var wDiff=widthCurrent - widthNew;
var hDiff=heightCurrent - heightNew;
if (hDiff != 0) new Effect.Scale(this.outerImageContainer,yScale,{scaleX: false,duration: this.resizeDuration,queue: 'front'}); 
if (wDiff != 0) new Effect.Scale(this.outerImageContainer,xScale,{scaleY: false,duration: this.resizeDuration,delay: this.resizeDuration}); 
var timeout=0;
if ((hDiff== 0) && (wDiff== 0)){
timeout=100;
if (Prototype.Browser.IE) timeout=250;   
}
(function(){
this.prevLink.setStyle({ height: imgHeight + 'px' });
this.nextLink.setStyle({ height: imgHeight + 'px' });
this.imageDataContainer.setStyle({ width: widthNew + 'px' });

this.showImage();
}).bind(this).delay(timeout / 1000);
},showImage: function(){
this.loading.hide();
new Effect.Appear(this.lightboxImage,{ 
duration: this.resizeDuration,queue: 'end',afterFinish: (function(){ this.updateDetails();dovid(); }).bind(this) 
});
this.preloadNeighborImages();
},updateDetails: function(){
if (this.imageArray[this.activeImage][1] != ""){
this.caption.update(this.imageArray[this.activeImage][1]).show();
}
if (this.imageArray.length > 1){
this.numberDisplay.update( LightboxOptions.labelImage + ' ' + (this.activeImage + 1) + ' ' + LightboxOptions.labelOf + '  ' + this.imageArray.length).show();
}
new Effect.Parallel(
[ 
new Effect.SlideDown(this.imageDataContainer,{ sync: true,duration: this.resizeDuration,from: 0.0,to: 1.0 }),new Effect.Appear(this.imageDataContainer,{ sync: true,duration: this.resizeDuration }) 
],{ 
duration: this.resizeDuration,afterFinish: (function(){
var arrayPageSize=this.getPageSize();
this.overlay.setStyle({ height: arrayPageSize[1] + 'px' });
this.updateNav();
}).bind(this)
} 
);
},updateNav: function(){
this.hoverNav.show();               
if (this.activeImage > 0) this.prevLink.show();
if (this.activeImage<(this.imageArray.length - 1)) this.nextLink.show();
this.enableKeyboardNav();
},enableKeyboardNav: function(){
document.observe('keydown',this.keyboardAction); 
},disableKeyboardNav: function(){
document.stopObserving('keydown',this.keyboardAction); 
},keyboardAction: function(event){
var keycode=event.keyCode;
var escapeKey;
if(event.DOM_VK_ESCAPE){
escapeKey=event.DOM_VK_ESCAPE;
}else{
escapeKey=27;
}
var key=String.fromCharCode(keycode).toLowerCase();        
if (key.match(/x|o|c/) || (keycode== escapeKey)){
this.end();
} else if ((key== 'p') || (keycode== 37)){
if (this.activeImage != 0){
this.disableKeyboardNav();
this.changeImage(this.activeImage - 1);
}
} else if ((key== 'n') || (keycode== 39)){
if(this.activeImage != (this.imageArray.length - 1)){
this.disableKeyboardNav();
this.changeImage(this.activeImage + 1);
}
}
},preloadNeighborImages: function(){
var preloadNextImage,preloadPrevImage;
if(this.imageArray.length > this.activeImage + 1){
preloadNextImage=new Image();
preloadNextImage.src=this.imageArray[this.activeImage + 1][0];
}
if(this.activeImage > 0){
preloadPrevImage=new Image();
preloadPrevImage.src=this.imageArray[this.activeImage - 1][0];
}    
},end: function(){
this.disableKeyboardNav();
this.lightbox.hide();
new Effect.Fade(this.overlay,{ duration: this.overlayDuration });
$$('select','object','embed').each(function(node){ node.style.visibility='visible' });
},getPageSize: function(){
var xScroll,yScroll;		
if (window.innerHeight && window.scrollMaxY){	
xScroll=window.innerWidth + window.scrollMaxX;
yScroll=window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll=document.body.scrollWidth;
yScroll=document.body.scrollHeight;
}else{
xScroll=document.body.offsetWidth;
yScroll=document.body.offsetHeight;
}
var windowWidth,windowHeight;
if (self.innerHeight){
if(document.documentElement.clientWidth){
windowWidth=document.documentElement.clientWidth; 
}else{
windowWidth=self.innerWidth;
}
windowHeight=self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight){
windowWidth=document.documentElement.clientWidth;
windowHeight=document.documentElement.clientHeight;
} else if (document.body){
windowWidth=document.body.clientWidth;
windowHeight=document.body.clientHeight;
}	
if(yScroll<windowHeight){
pageHeight=windowHeight;
}else{ 
pageHeight=yScroll;
}
if(xScroll<windowWidth){	
pageWidth=xScroll;		
}else{
pageWidth=windowWidth;
}
return [pageWidth,pageHeight];
}
}
document.observe('dom:loaded',function (){ new Lightbox(); });
mover=function(name,div){div.getElementsByTagName('img')[0].src='images/'+name+'_on.png';};mout=function(name,div){div.getElementsByTagName('img')[0].src='images/'+name+'.png'}
var recentframe;var tout1;var tout2;var tout3;function start_slideshow(start_frame, end_frame, delay){recentframe = start_frame;tout1=setTimeout(switch_slides(start_frame,start_frame,end_frame, delay), delay);};function clear_slides(frame, start_frame, end_frame, delay){clearTimeout(tout1);clearTimeout(tout2);clearTimeout(tout3);for(i=start_frame;i<=end_frame;i++){document.getElementById("slideshow"+i).style.display="none";};tout1=setTimeout(switch_slides(frame,start_frame,end_frame, delay), 0);};function switch_slides(frame, start_frame, end_frame, delay){return(function(){try{document.getElementById("s"+recentframe).className="cbu";}catch(e){;};document.getElementById("s"+frame).className="cbs";Effect.Fade('slideshow' + frame,{duration:1.5});if(frame==end_frame){recentframe = frame;frame = start_frame; } else { recentframe = frame;frame = frame + 1; };tout2=setTimeout("Effect.Appear('slideshow" + frame + "',{duration:1.5});", 0);tout3=setTimeout(switch_slides(frame, start_frame, end_frame, delay), delay);})};
//EFFECT.js
String.prototype.parseColor=function(){
var color='#';
if(this.slice(0,4)== 'rgb('){
var cols=this.slice(4,this.length-1).split(',');
var i=0; do{ color += parseInt(cols[i]).toColorPart() } while (++i<3);
}else{
if(this.slice(0,1)== '#'){
if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
if(this.length==7) color=this.toLowerCase();
}
}
return (color.length==7 ? color :(arguments[0] || this));
};
Element.collectTextNodes=function(element){
return $A($(element).childNodes).collect( function(node){
return (node.nodeType==3 ? node.nodeValue :(node.hasChildNodes() ? Element.collectTextNodes(node) :''));
}).flatten().join('');
};

Element.collectTextNodesIgnoreClass=function(element,className){
return $A($(element).childNodes).collect( function(node){
return (node.nodeType==3 ? node.nodeValue :((node.hasChildNodes() && !Element.hasClassName(node,className)) ? 
Element.collectTextNodesIgnoreClass(node,className) :''));
}).flatten().join('');
};

Element.setContentZoom=function(element,percent){
element=$(element);
element.setStyle({fontSize:(percent/100) + 'em'});if(Prototype.Browser.WebKit) window.scrollBy(0,0);return element;};
Element.getInlineOpacity=function(element){
return $(element).style.opacity || '';
};

Element.forceRerendering=function(element){
try{
element=$(element);
var n=document.createTextNode(' ');
element.appendChild(n);
element.removeChild(n);
} catch(e){ }
};
var Effect={
_elementDoesNotExistError:{
name:'ElementDoesNotExistError',message:'The specified DOM element does not exist,but is required for this effect to operate'
},Transitions:{
linear:Prototype.K,sinoidal:function(pos){
return (-Math.cos(pos*Math.PI)/2) + 0.5;
},reverse:function(pos){
return 1-pos;
},flicker:function(pos){
var pos=((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
return pos > 1 ? 1 :pos;
},wobble:function(pos){
return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
},pulse:function(pos,pulses){ 
pulses=pulses || 5; 
return (
((pos % (1/pulses)) * pulses).round()== 0 ? 
((pos * pulses * 2) - (pos * pulses * 2).floor()) :1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
);
},spring:function(pos){ 
return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); 
},none:function(pos){
return 0;
},full:function(pos){
return 1;
}
},DefaultOptions:{
duration:1.0,fps:100,sync:false,from:0.0,to:1.0,delay:0.0,queue:'parallel'
},tagifyText:function(element){
var tagifyStyle='position:relative';
if(Prototype.Browser.IE) tagifyStyle += ';zoom:1';

element=$(element);
$A(element.childNodes).each( function(child){
if(child.nodeType==3){
child.nodeValue.toArray().each( function(character){
element.insertBefore(
new Element('span',{style:tagifyStyle}).update(
character== ' ' ? String.fromCharCode(160) :character),child);
});
Element.remove(child);
}
});
},multiple:function(element,effect){
var elements;
if(((typeof element== 'object') || 
Object.isFunction(element)) && 
 (element.length))
elements=element;
else
elements=$(element).childNodes;

var options=Object.extend({
speed:0.1,delay:0.0
},arguments[2] ||{ });
var masterDelay=options.delay;

$A(elements).each( function(element,index){
new effect(element,Object.extend(options,{ delay:index * options.speed + masterDelay }));
});
},PAIRS:{
'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear':['Appear','Fade']
},toggle:function(element,effect){
element=$(element);
effect=(effect || 'appear').toLowerCase();
var options=Object.extend({
queue:{ position:'end',scope:(element.id || 'global'),limit:1 }
},arguments[2] ||{ });
Effect[element.visible() ? 
Effect.PAIRS[effect][1] :Effect.PAIRS[effect][0]](element,options);
}
};

Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;
Effect.ScopedQueue=Class.create(Enumerable,{
initialize:function(){
this.effects=[];
this.interval=null;
},_each:function(iterator){
this.effects._each(iterator);
},add:function(effect){
var timestamp=new Date().getTime();

var position=Object.isString(effect.options.queue) ? 
effect.options.queue :effect.options.queue.position;

switch(position){
case 'front':this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e){
e.startOn+= effect.finishOn;
e.finishOn += effect.finishOn;
});
break;
case 'with-last':timestamp=this.effects.pluck('startOn').max() || timestamp;
break;
case 'end':timestamp=this.effects.pluck('finishOn').max() || timestamp;
break;
}

effect.startOn+= timestamp;
effect.finishOn += timestamp;

if(!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
this.effects.push(effect);

if(!this.interval)
this.interval=setInterval(this.loop.bind(this),15);
},remove:function(effect){
this.effects=this.effects.reject(function(e){ return e==effect });
if(this.effects.length== 0){
clearInterval(this.interval);
this.interval=null;
}
},loop:function(){
var timePos=new Date().getTime();
for(var i=0,len=this.effects.length;i<len;i++) 
this.effects[i] && this.effects[i].loop(timePos);
}
});

Effect.Queues={
instances:$H(),get:function(queueName){
if(!Object.isString(queueName)) return queueName;

return this.instances.get(queueName) ||
this.instances.set(queueName,new Effect.ScopedQueue());
}
};
Effect.Queue=Effect.Queues.get('global');

Effect.Base=Class.create({
position:null,start:function(options){
function codeForEvent(options,eventName){
return (
(options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' :'') +
(options[eventName] ? 'this.options.'+eventName+'(this);' :'')
);
}
if(options && options.transition=== false) options.transition=Effect.Transitions.linear;
this.options=Object.extend(Object.extend({ },Effect.DefaultOptions),options ||{ });
this.currentFrame=0;
this.state='idle';
this.startOn=this.options.delay*1000;
this.finishOn=this.startOn+(this.options.duration*1000);
this.fromToDelta=this.options.to-this.options.from;
this.totalTime=this.finishOn-this.startOn;
this.totalFrames=this.options.fps*this.options.duration;

eval('this.render=function(pos){ '+
'if(this.state=="idle"){this.state="running";'+
codeForEvent(this.options,'beforeSetup')+
(this.setup ? 'this.setup();':'')+ 
codeForEvent(this.options,'afterSetup')+
'};if(this.state=="running"){'+
'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
'this.position=pos;'+
codeForEvent(this.options,'beforeUpdate')+
(this.update ? 'this.update(pos);':'')+
codeForEvent(this.options,'afterUpdate')+
'}}');

this.event('beforeStart');
if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue) ? 
'global' :this.options.queue.scope).add(this);
},loop:function(timePos){
if(timePos >= this.startOn){
if(timePos >= this.finishOn){
this.render(1.0);
this.cancel();
this.event('beforeFinish');
if(this.finish) this.finish(); 
this.event('afterFinish');
return;
}
var pos=(timePos - this.startOn) / this.totalTime,frame=(pos * this.totalFrames).round();
if(frame > this.currentFrame){
this.render(pos);
this.currentFrame=frame;
}
}
},cancel:function(){
if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue) ? 
'global' :this.options.queue.scope).remove(this);
this.state='finished';
},event:function(eventName){
if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
if(this.options[eventName]) this.options[eventName](this);
},inspect:function(){
var data=$H();
for(property in this)
if(!Object.isFunction(this[property])) data.set(property,this[property]);
return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
}
});

Effect.Parallel=Class.create(Effect.Base,{
initialize:function(effects){
this.effects=effects || [];
this.start(arguments[1]);
},update:function(position){
this.effects.invoke('render',position);
},finish:function(position){
this.effects.each( function(effect){
effect.render(1.0);
effect.cancel();
effect.event('beforeFinish');
if(effect.finish) effect.finish(position);
effect.event('afterFinish');
});
}
});

Effect.Tween=Class.create(Effect.Base,{
initialize:function(object,from,to){
object=Object.isString(object) ? $(object) :object;
var args=$A(arguments),method=args.last(),options=args.length== 5 ? args[3] :null;
this.method=Object.isFunction(method) ? method.bind(object) :Object.isFunction(object[method]) ? object[method].bind(object) :function(value){ object[method]=value };
this.start(Object.extend({ from:from,to:to },options ||{ }));
},update:function(position){
this.method(position);
}
});

Effect.Event=Class.create(Effect.Base,{
initialize:function(){
this.start(Object.extend({ duration:0 },arguments[0] ||{ }));
},update:Prototype.emptyFunction
});

Effect.Opacity=Class.create(Effect.Base,{
initialize:function(element){
this.element=$(element);
if(!this.element) throw(Effect._elementDoesNotExistError);
if(Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});
var options=Object.extend({
from:this.element.getOpacity() || 0.0,to:1.0
},arguments[1] ||{ });
this.start(options);
},update:function(position){
this.element.setOpacity(position);
}
});

Effect.Move=Class.create(Effect.Base,{
initialize:function(element){
this.element=$(element);
if(!this.element) throw(Effect._elementDoesNotExistError);
var options=Object.extend({
x:0,y:0,mode:'relative'
},arguments[1] ||{ });
this.start(options);
},setup:function(){
this.element.makePositioned();
this.originalLeft=parseFloat(this.element.getStyle('left') || '0');
this.originalTop=parseFloat(this.element.getStyle('top')|| '0');
if(this.options.mode== 'absolute'){
this.options.x=this.options.x - this.originalLeft;
this.options.y=this.options.y - this.originalTop;
}
},update:function(position){
this.element.setStyle({
left:(this.options.x* position + this.originalLeft).round() + 'px',top:(this.options.y* position + this.originalTop).round()+ 'px'
});
}
});
Effect.MoveBy=function(element,toTop,toLeft){
return new Effect.Move(element,Object.extend({ x:toLeft,y:toTop },arguments[3] ||{ }));
};

Effect.Scale=Class.create(Effect.Base,{
initialize:function(element,percent){
this.element=$(element);
if(!this.element) throw(Effect._elementDoesNotExistError);
var options=Object.extend({
scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:'box',scaleFrom:100.0,scaleTo:percent
},arguments[2] ||{ });
this.start(options);
},setup:function(){
this.restoreAfterFinish=this.options.restoreAfterFinish || false;
this.elementPositioning=this.element.getStyle('position');

this.originalStyle={ };
['top','left','width','height','fontSize'].each( function(k){
this.originalStyle[k]=this.element.style[k];
}.bind(this));

this.originalTop=this.element.offsetTop;
this.originalLeft=this.element.offsetLeft;

var fontSize=this.element.getStyle('font-size') || '100%';
['em','px','%','pt'].each( function(fontSizeType){
if(fontSize.indexOf(fontSizeType)>0){
this.fontSize=parseFloat(fontSize);
this.fontSizeType=fontSizeType;
}
}.bind(this));

this.factor=(this.options.scaleTo - this.options.scaleFrom)/100;

this.dims=null;
if(this.options.scaleMode=='box')
this.dims=[this.element.offsetHeight,this.element.offsetWidth];
if(/^content/.test(this.options.scaleMode))
this.dims=[this.element.scrollHeight,this.element.scrollWidth];
if(!this.dims)
this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth];
},update:function(position){
var currentScale=(this.options.scaleFrom/100.0) + (this.factor * position);
if(this.options.scaleContent && this.fontSize)
this.element.setStyle({fontSize:this.fontSize * currentScale + this.fontSizeType });
this.setDimensions(this.dims[0] * currentScale,this.dims[1] * currentScale);
},finish:function(position){
if(this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
},setDimensions:function(height,width){
var d={ };
if(this.options.scaleX) d.width=width.round() + 'px';
if(this.options.scaleY) d.height=height.round() + 'px';
if(this.options.scaleFromCenter){
var topd=(height - this.dims[0])/2;
var leftd=(width- this.dims[1])/2;
if(this.elementPositioning== 'absolute'){
if(this.options.scaleY) d.top=this.originalTop-topd + 'px';
if(this.options.scaleX) d.left=this.originalLeft-leftd + 'px';
}else{
if(this.options.scaleY) d.top=-topd + 'px';
if(this.options.scaleX) d.left=-leftd + 'px';
}
}
this.element.setStyle(d);
}
});

Effect.Highlight=Class.create(Effect.Base,{
initialize:function(element){
this.element=$(element);
if(!this.element) throw(Effect._elementDoesNotExistError);
var options=Object.extend({ startcolor:'#ffff99' },arguments[1] ||{ });
this.start(options);
},setup:function(){
if(this.element.getStyle('display')=='none'){ this.cancel(); return; }
this.oldStyle={ };
if(!this.options.keepBackgroundImage){
this.oldStyle.backgroundImage=this.element.getStyle('background-image');
this.element.setStyle({backgroundImage:'none'});
}
if(!this.options.endcolor)
this.options.endcolor=this.element.getStyle('background-color').parseColor('#ffffff');
if(!this.options.restorecolor)
this.options.restorecolor=this.element.getStyle('background-color');
this._base=$R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
this._delta=$R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
},update:function(position){
this.element.setStyle({backgroundColor:$R(0,2).inject('#',function(m,v,i){
return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
},finish:function(){
this.element.setStyle(Object.extend(this.oldStyle,{
backgroundColor:this.options.restorecolor
}));
}
});

Effect.ScrollTo=function(element){
var options=arguments[1] ||{ },scrollOffsets=document.viewport.getScrollOffsets(),elementOffsets=$(element).cumulativeOffset(),max=(window.height || document.body.scrollHeight) - document.viewport.getHeight();

if(options.offset) elementOffsets[1] += options.offset;

return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1] > max ? max :elementOffsets[1],options,function(p){ scrollTo(scrollOffsets.left,p.round()) }
);
};
Effect.Fade=function(element){
element=$(element);
var oldOpacity=element.getInlineOpacity();
var options=Object.extend({
from:element.getOpacity() || 1.0,to:0.0,afterFinishInternal:function(effect){ 
if(effect.options.to!=0) return;
effect.element.hide().setStyle({opacity:oldOpacity}); 
}
},arguments[1] ||{ });
return new Effect.Opacity(element,options);
};

Effect.Appear=function(element){
element=$(element);
var options=Object.extend({
from:(element.getStyle('display')== 'none' ? 0.0 :element.getOpacity() || 0.0),to:1.0,afterFinishInternal:function(effect){
effect.element.forceRerendering();
},beforeSetup:function(effect){
effect.element.setOpacity(effect.options.from).show(); 
}},arguments[1] ||{ });
return new Effect.Opacity(element,options);
};

Effect.Puff=function(element){
element=$(element);
var oldStyle={ 
opacity:element.getInlineOpacity(),position:element.getStyle('position'),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height
};
return new Effect.Parallel(
 [ new Effect.Scale(element,200,{ sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true }),new Effect.Opacity(element,{ sync:true,to:0.0 } ) ],Object.extend({ duration:1.0,beforeSetupInternal:function(effect){
Position.absolutize(effect.effects[0].element)
},afterFinishInternal:function(effect){
 effect.effects[0].element.hide().setStyle(oldStyle); }
 },arguments[1] ||{ })
 );
};

Effect.BlindUp=function(element){
element=$(element);
element.makeClipping();
return new Effect.Scale(element,0,Object.extend({ scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){
effect.element.hide().undoClipping();
} 
},arguments[1] ||{ })
);
};

Effect.BlindDown=function(element){
element=$(element);
var elementDimensions=element.getDimensions();
return new Effect.Scale(element,100,Object.extend({ 
scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){
effect.element.makeClipping().setStyle({height:'0px'}).show(); 
},afterFinishInternal:function(effect){
effect.element.undoClipping();
}
},arguments[1] ||{ }));
};

Effect.SwitchOff=function(element){
element=$(element);
var oldOpacity=element.getInlineOpacity();
return new Effect.Appear(element,Object.extend({
duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){
new Effect.Scale(effect.element,1,{ 
duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){ 
effect.element.makePositioned().makeClipping();
},afterFinishInternal:function(effect){
effect.element.hide().undoClipping().undoPositioned().setStyle({opacity:oldOpacity});
}
})
}
},arguments[1] ||{ }));
};

Effect.DropOut=function(element){
element=$(element);
var oldStyle={
top:element.getStyle('top'),left:element.getStyle('left'),opacity:element.getInlineOpacity() };
return new Effect.Parallel(
[ new Effect.Move(element,{x:0,y:100,sync:true }),new Effect.Opacity(element,{ sync:true,to:0.0 }) ],Object.extend({ duration:0.5,beforeSetup:function(effect){
effect.effects[0].element.makePositioned(); 
},afterFinishInternal:function(effect){
effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
} 
},arguments[1] ||{ }));
};

Effect.Shake=function(element){
element=$(element);
var options=Object.extend({
distance:20,duration:0.5
},arguments[1] ||{});
var distance=parseFloat(options.distance);
var split=parseFloat(options.duration) / 10.0;
var oldStyle={
top:element.getStyle('top'),left:element.getStyle('left') };
return new Effect.Move(element,{ x:distance,y:0,duration:split,afterFinishInternal:function(effect){
new Effect.Move(effect.element,{ x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){
new Effect.Move(effect.element,{ x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){
new Effect.Move(effect.element,{ x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){
new Effect.Move(effect.element,{ x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){
new Effect.Move(effect.element,{ x:-distance,y:0,duration:split,afterFinishInternal:function(effect){
effect.element.undoPositioned().setStyle(oldStyle);
}}) }}) }}) }}) }}) }});
};

Effect.SlideDown=function(element){
element=$(element).cleanWhitespace();
var oldInnerBottom=element.down().getStyle('bottom');
var elementDimensions=element.getDimensions();
return new Effect.Scale(element,100,Object.extend({ 
scaleContent:false,scaleX:false,scaleFrom:window.opera ? 0 :1,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){
effect.element.makePositioned();
effect.element.down().makePositioned();
if(window.opera) effect.element.setStyle({top:''});
effect.element.makeClipping().setStyle({height:'0px'}).show(); 
},afterUpdateInternal:function(effect){
effect.element.down().setStyle({bottom:(effect.dims[0] - effect.element.clientHeight) + 'px' }); 
},afterFinishInternal:function(effect){
effect.element.undoClipping().undoPositioned();
effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom}); }
},arguments[1] ||{ })
);
};

Effect.SlideUp=function(element){
element=$(element).cleanWhitespace();
var oldInnerBottom=element.down().getStyle('bottom');
var elementDimensions=element.getDimensions();
return new Effect.Scale(element,window.opera ? 0 :1,Object.extend({ scaleContent:false,scaleX:false,scaleMode:'box',scaleFrom:100,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){
effect.element.makePositioned();
effect.element.down().makePositioned();
if(window.opera) effect.element.setStyle({top:''});
effect.element.makeClipping().show();
},afterUpdateInternal:function(effect){
effect.element.down().setStyle({bottom:(effect.dims[0] - effect.element.clientHeight) + 'px' });
},afterFinishInternal:function(effect){
effect.element.hide().undoClipping().undoPositioned();
effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});
}
 },arguments[1] ||{ })
);
};
Effect.Squish=function(element){
return new Effect.Scale(element,window.opera ? 1 :0,{ 
restoreAfterFinish:true,beforeSetup:function(effect){
effect.element.makeClipping(); 
},afterFinishInternal:function(effect){
effect.element.hide().undoClipping(); 
}
});
};

Effect.Grow=function(element){
element=$(element);
var options=Object.extend({
direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full
},arguments[1] ||{ });
var oldStyle={
top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity() };

var dims=element.getDimensions();
var initialMoveX,initialMoveY;
var moveX,moveY;

switch (options.direction){
case 'top-left':initialMoveX=initialMoveY=moveX=moveY=0; 
break;
case 'top-right':initialMoveX=dims.width;
initialMoveY=moveY=0;
moveX=-dims.width;
break;
case 'bottom-left':initialMoveX=moveX=0;
initialMoveY=dims.height;
moveY=-dims.height;
break;
case 'bottom-right':initialMoveX=dims.width;
initialMoveY=dims.height;
moveX=-dims.width;
moveY=-dims.height;
break;
case 'center':initialMoveX=dims.width / 2;
initialMoveY=dims.height / 2;
moveX=-dims.width / 2;
moveY=-dims.height / 2;
break;
}

return new Effect.Move(element,{
x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){
effect.element.hide().makeClipping().makePositioned();
},afterFinishInternal:function(effect){
new Effect.Parallel(
[ new Effect.Opacity(effect.element,{ sync:true,to:1.0,from:0.0,transition:options.opacityTransition }),new Effect.Move(effect.element,{ x:moveX,y:moveY,sync:true,transition:options.moveTransition }),new Effect.Scale(effect.element,100,{
scaleMode:{ originalHeight:dims.height,originalWidth:dims.width },sync:true,scaleFrom:window.opera ? 1 :0,transition:options.scaleTransition,restoreAfterFinish:true})
],Object.extend({
 beforeSetup:function(effect){
 effect.effects[0].element.setStyle({height:'0px'}).show(); 
 },afterFinishInternal:function(effect){
 effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); 
 }
 },options)
)
}
});
};

Effect.Shrink=function(element){
element=$(element);
var options=Object.extend({
direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none
},arguments[1] ||{ });
var oldStyle={
top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity() };

var dims=element.getDimensions();
var moveX,moveY;

switch (options.direction){
case 'top-left':moveX=moveY=0;
break;
case 'top-right':moveX=dims.width;
moveY=0;
break;
case 'bottom-left':moveX=0;
moveY=dims.height;
break;
case 'bottom-right':moveX=dims.width;
moveY=dims.height;
break;
case 'center':moveX=dims.width / 2;
moveY=dims.height / 2;
break;
}

return new Effect.Parallel(
[ new Effect.Opacity(element,{ sync:true,to:0.0,from:1.0,transition:options.opacityTransition }),new Effect.Scale(element,window.opera ? 1 :0,{ sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{ x:moveX,y:moveY,sync:true,transition:options.moveTransition })
],Object.extend({
 beforeStartInternal:function(effect){
 effect.effects[0].element.makePositioned().makeClipping(); 
 },afterFinishInternal:function(effect){
 effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
 },options)
);
};

Effect.Pulsate=function(element){
element=$(element);
var options=arguments[1] ||{ };
var oldOpacity=element.getInlineOpacity();
var transition=options.transition || Effect.Transitions.sinoidal;
var reverser=function(pos){ return transition(1-Effect.Transitions.pulse(pos,options.pulses)) };
reverser.bind(transition);
return new Effect.Opacity(element,Object.extend(Object.extend({duration:2.0,from:0,afterFinishInternal:function(effect){ effect.element.setStyle({opacity:oldOpacity}); }
},options),{transition:reverser}));
};

Effect.Fold=function(element){
element=$(element);
var oldStyle={
top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height };
element.makeClipping();
return new Effect.Scale(element,5,Object.extend({ 
scaleContent:false,scaleX:false,afterFinishInternal:function(effect){
new Effect.Scale(element,1,{ 
scaleContent:false,scaleY:false,afterFinishInternal:function(effect){
effect.element.hide().undoClipping().setStyle(oldStyle);
} });
}},arguments[1] ||{ }));
};

Effect.Morph=Class.create(Effect.Base,{
initialize:function(element){
this.element=$(element);
if(!this.element) throw(Effect._elementDoesNotExistError);
var options=Object.extend({
style:{ }
},arguments[1] ||{ });

if(!Object.isString(options.style)) this.style=$H(options.style);
else{
if(options.style.include(':'))
this.style=options.style.parseStyle();
else{
this.element.addClassName(options.style);
this.style=$H(this.element.getStyles());
this.element.removeClassName(options.style);
var css=this.element.getStyles();
this.style=this.style.reject(function(style){
return style.value== css[style.key];
});
options.afterFinishInternal=function(effect){
effect.element.addClassName(effect.options.style);
effect.transforms.each(function(transform){
effect.element.style[transform.style]='';
});
}
}
}
this.start(options);
},setup:function(){
function parseColor(color){
if(!color || ['rgba(0,0,0,0)','transparent'].include(color)) color='#ffffff';
color=color.parseColor();
return $R(0,2).map(function(i){
return parseInt( color.slice(i*2+1,i*2+3),16 ) 
});
}
this.transforms=this.style.map(function(pair){
var property=pair[0],value=pair[1],unit=null;

if(value.parseColor('#zzzzzz') != '#zzzzzz'){
value=value.parseColor();
unit='color';
} else if(property== 'opacity'){
value=parseFloat(value);
if(Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});
} else if(Element.CSS_LENGTH.test(value)){
var components=value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
value=parseFloat(components[1]);
unit=(components.length== 3) ? components[2] :null;
}

var originalValue=this.element.getStyle(property);
return{ 
style:property.camelize(),originalValue:unit=='color' ? parseColor(originalValue) :parseFloat(originalValue || 0),targetValue:unit=='color' ? parseColor(value) :value,unit:unit
};
}.bind(this)).reject(function(transform){
return (
(transform.originalValue== transform.targetValue) ||
(
transform.unit != 'color' &&
(isNaN(transform.originalValue) || isNaN(transform.targetValue))
)
)
});
},update:function(position){
var style={ },transform,i=this.transforms.length;
while(i--)
style[(transform=this.transforms[i]).style]=transform.unit=='color' ? '#'+
(Math.round(transform.originalValue[0]+
(transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
(Math.round(transform.originalValue[1]+
(transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
(Math.round(transform.originalValue[2]+
(transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :(transform.originalValue +
(transform.targetValue - transform.originalValue) * position).toFixed(3) + 
(transform.unit=== null ? '' :transform.unit);
this.element.setStyle(style,true);
}
});

Effect.Transform=Class.create({
initialize:function(tracks){
this.tracks=[];
this.options=arguments[1] ||{ };
this.addTracks(tracks);
},addTracks:function(tracks){
tracks.each(function(track){
track=$H(track);
var data=track.values().first();
this.tracks.push($H({
ids:track.keys().first(),effect:Effect.Morph,options:{ style:data }
}));
}.bind(this));
return this;
},play:function(){
return new Effect.Parallel(
this.tracks.map(function(track){
var ids=track.get('ids'),effect=track.get('effect'),options=track.get('options');
var elements=[$(ids) || $$(ids)].flatten();
return elements.map(function(e){ return new effect(e,Object.extend({ sync:true },options)) });
}).flatten(),this.options
);
}
});

Element.CSS_PROPERTIES=$w(
'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + 
'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
'fontSize fontWeight height left letterSpacing lineHeight ' +
'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
'right textIndent top width wordSpacing zIndex');

Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;

String.__parseStyleElement=document.createElement('div');
String.prototype.parseStyle=function(){
var style,styleRules=$H();
if(Prototype.Browser.WebKit)
style=new Element('div',{style:this}).style;
else{
String.__parseStyleElement.innerHTML='<div style="' + this + '"></div>';
style=String.__parseStyleElement.childNodes[0].style;
}

Element.CSS_PROPERTIES.each(function(property){
if(style[property]) styleRules.set(property,style[property]); 
});

if(Prototype.Browser.IE && this.include('opacity'))
styleRules.set('opacity',this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);

return styleRules;
};

if(document.defaultView && document.defaultView.getComputedStyle){
Element.getStyles=function(element){
var css=document.defaultView.getComputedStyle($(element),null);
return Element.CSS_PROPERTIES.inject({ },function(styles,property){
styles[property]=css[property];
return styles;
});
};
}else{
Element.getStyles=function(element){
element=$(element);
var css=element.currentStyle,styles;
styles=Element.CSS_PROPERTIES.inject({ },function(results,property){
results[property]=css[property];
return results;
});
if(!styles.opacity) styles.opacity=element.getOpacity();
return styles;
};
};
Effect.Methods={
morph:function(element,style){
element=$(element);
new Effect.Morph(element,Object.extend({ style:style },arguments[2] ||{ }));
return element;
},visualEffect:function(element,effect,options){
element=$(element)
var s=effect.dasherize().camelize(),klass=s.charAt(0).toUpperCase() + s.substring(1);
new Effect[klass](element,options);
return element;
},highlight:function(element,options){
element=$(element);
new Effect.Highlight(element,options);
return element;
}
};
$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
'pulsate shake puff squish switchOff dropOut').each(
function(effect){ 
Effect.Methods[effect]=function(element,options){
element=$(element);
Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element,options);
return element;
}
}
);
$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( 
function(f){Effect.Methods[f]=Element[f];}
);
Element.addMethods(Effect.Methods);
//BUILDER.JS
var Builder = {
  NODEMAP: {
    AREA: 'map',
    CAPTION: 'table',
    COL: 'table',
    COLGROUP: 'table',
    LEGEND: 'fieldset',
    OPTGROUP: 'select',
    OPTION: 'select',
    PARAM: 'object',
    TBODY: 'table',
    TD: 'table',
    TFOOT: 'table',
    TH: 'table',
    THEAD: 'table',
    TR: 'table'
  },
  node: function(elementName) {
    elementName = elementName.toUpperCase();
    var parentTag = this.NODEMAP[elementName] || 'div';
    var parentElement = document.createElement(parentTag);
    try {
      parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
    } catch(e) {}
    var element = parentElement.firstChild || null;
    if(element && (element.tagName.toUpperCase() != elementName))
      element = element.getElementsByTagName(elementName)[0];
    if(!element) element = document.createElement(elementName);
    if(!element) return;
    if(arguments[1])
      if(this._isStringOrNumber(arguments[1]) ||
        (arguments[1] instanceof Array) ||
        arguments[1].tagName) {
          this._children(element, arguments[1]);
        } else {
          var attrs = this._attributes(arguments[1]);
          if(attrs.length) {
            try {
              parentElement.innerHTML = "<" +elementName + " " +
                attrs + "></" + elementName + ">";
            } catch(e) {}
            element = parentElement.firstChild || null;
            if(!element) {
              element = document.createElement(elementName);
              for(attr in arguments[1]) 
                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
            }
            if(element.tagName.toUpperCase() != elementName)
              element = parentElement.getElementsByTagName(elementName)[0];
          }
        } 
    if(arguments[2])
      this._children(element, arguments[2]);

     return element;
  },
  _text: function(text) {
     return document.createTextNode(text);
  },

  ATTR_MAP: {
    'className': 'class',
    'htmlFor': 'for'
  },

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