/* MIT @url http://livepipe.net/core @require prototype.js MIT @url http://livepipe.net/control/tabs @require prototype.js, livepipe.js MIT @url http://livepipe.net/control/rating @require prototype.js, livepipe.js MIT @url http://livepipe.net/control/progressbar @require prototype.js, livepipe.js */ if(typeof BrainstormJs=="undefined"){BrainstormJs={};BrainstormJs.Controls={};BrainstormJs.Controls.Comments={};BrainstormJs.Controls.Follow={};BrainstormJs.Controls.Grid={};BrainstormJs.Controls.Input={};BrainstormJs.Controls.Parts={};BrainstormJs.Controls.ModalBox={};BrainstormJs.Controls.CustomFields={};BrainstormJs.Controls.CustomFields.Forms={};BrainstormJs.Controls.DataFilters={};BrainstormJs.Controls.DataFilters.Input={};BrainstormJs.Controls.Evaluation={};BrainstormJs.Controls.Messaging={}; BrainstormJs.Forms={};BrainstormJs.Forms.Fields={};BrainstormJs.Forms.Fields.MultiSelect={};BrainstormJs.Forms.Grid={};BrainstormJs.Forms.Parts={};BrainstormJs.Forms.TenantProfile={};BrainstormJs.Parts={};BrainstormJs.Modules={};BrainstormJs.Modules.Idea={};BrainstormJs.Modules.Person={};BrainstormJs.Modules.Feedback={};BrainstormJs.Modules.Tag={};BrainstormJs.Modules.PipelineProfile={};BrainstormJs.Modules.ChallengeProfile={};BrainstormJs.Modules.TenantProfile={};BrainstormJs.Profiles={};BrainstormJs.Pages= {};BrainstormJs.Admin={};BrainstormJs.Admin.Forms={};BrainstormJs.Admin.Forms.Instance={};BrainstormJs.Admin.Forms.Tenant={};BrainstormJs.Admin.Forms.Fields={};BrainstormJs.Admin.Pages={}}if(!window.console){window.console={};window.console.log=console.log||function(){};window.console.warn=console.warn||function(){};window.console.error=console.error||function(){};window.console.info=console.info||function(){}} BrainstormJs.Analytics={scTrackOpenForm:function(formName){this.scTrackEvent(["scOpen"],formName+" form open",{prop5:formName,eVar5:formName})},scTrackSubmitForm:function(formName){this.scTrackEvent(["scCheckout"],formName+" form submit",{prop5:formName})},scTrackAction:function(actionType,actionId){var actionString=actionType+":"+actionId;this.scTrackEvent([],"click help link",{prop6:actionString})},scTrackEvent:function(events,actionId,vars){try{if(!this.scIsEnabled())return;var s=s_gi(s_account); var eventString=events.join(",");var sendVars=this.getTrackVars(vars);sendVars.unshift("events","prop1","eVar1","prop2","eVar2","prop3","campaign");s.campaign=s.prop3;s.linkTrackVars=sendVars.join(",");s.linkTrackEvents=eventString;s.events=eventString;Object.extend(s,vars);s.tl(null,"o",actionId)}catch(exception){console.exception(exception)}},scIsEnabled:function(){return typeof s_account!="undefined"},getTrackVars:function(vars){return Object.keys(vars)}}; BrainstormJs.Utils={disableTinyMceSpellChecking:function(){if(Prototype.Browser.IE)if(typeof window.tinyMCE!=="undefined")for(var id in tinyMCE.editors){var ed=tinyMCE.editors[id];if(ed.plugins&&ed.plugins.spellchecker&&ed.plugins.spellchecker.active)ed.plugins.spellchecker._done()}},hasPlaceholderSupport:function(){var i=document.createElement("input");return"placeholder"in i}}; var Prototype={Version:"1.7",Browser:function(){var ua=navigator.userAgent;var isOpera=Object.prototype.toString.call(window.opera)=="[object Opera]";return{IE:!!window.attachEvent&&!isOpera,Opera:isOpera,WebKit:ua.indexOf("AppleWebKit/")>-1,Gecko:ua.indexOf("Gecko")>-1&&ua.indexOf("KHTML")===-1,MobileSafari:/Apple.*Mobile/.test(ua)}}(),BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:function(){var constructor=window.Element||window.HTMLElement;return!!(constructor&& constructor.prototype)}(),SpecificElementExtensions:function(){if(typeof window.HTMLDivElement!=="undefined")return true;var div=document.createElement("div"),form=document.createElement("form"),isSupported=false;if(div["__proto__"]&&div["__proto__"]!==form["__proto__"])isSupported=true;div=form=null;return isSupported}()},ScriptFragment:"]*>([\\S\\s]*?)<\/script>",JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}}; if(Prototype.Browser.MobileSafari)Prototype.BrowserFeatures.SpecificElementExtensions=false; var Class=function(){var IS_DONTENUM_BUGGY=function(){for(var p in{toString:1})if(p==="toString")return false;return true}();function subclass(){}function create(){var parent=null,properties=$A(arguments);if(Object.isFunction(properties[0]))parent=properties.shift();function klass(){this.initialize.apply(this,arguments)}Object.extend(klass,Class.Methods);klass.superclass=parent;klass.subclasses=[];if(parent){subclass.prototype=parent.prototype;klass.prototype=new subclass;parent.subclasses.push(klass)}for(var i= 0,length=properties.length;i0)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}function sub(pattern,replacement,count){replacement=prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern, function(match){if(--count<0)return match[0];return replacement(match)})}function scan(pattern,iterator){this.gsub(pattern,iterator);return String(this)}function truncate(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?"...":truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this)}function strip(){return this.replace(/^\s+/,"").replace(/\s+$/,"")}function stripTags(){return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, "")}function stripScripts(){return this.replace(new RegExp(Prototype.ScriptFragment,"img"),"")}function extractScripts(){var matchAll=new RegExp(Prototype.ScriptFragment,"img"),matchOne=new RegExp(Prototype.ScriptFragment,"im");return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||["",""])[1]})}function evalScripts(){return this.extractScripts().map(function(script){return eval(script)})}function escapeHTML(){return this.replace(/&/g,"&").replace(//g, ">")}function unescapeHTML(){return this.stripTags().replace(/</g,"<").replace(/>/g,">").replace(/&/g,"&")}function toQueryParams(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||"&").inject({},function(hash,pair){if((pair=pair.split("="))[0]){var key=decodeURIComponent(pair.shift()),value=pair.length>1?pair.join("="):pair[0];if(value!=undefined)value=decodeURIComponent(value);if(key in hash){if(!Object.isArray(hash[key]))hash[key]= [hash[key]];hash[key].push(value)}else hash[key]=value}return hash})}function toArray(){return this.split("")}function succ(){return this.slice(0,this.length-1)+String.fromCharCode(this.charCodeAt(this.length-1)+1)}function times(count){return count<1?"":(new Array(count+1)).join(this)}function camelize(){return this.replace(/-+(.)?/g,function(match,chr){return chr?chr.toUpperCase():""})}function capitalize(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase()}function underscore(){return this.replace(/::/g, "/").replace(/([A-Z]+)([A-Z][a-z])/g,"$1_$2").replace(/([a-z\d])([A-Z])/g,"$1_$2").replace(/-/g,"_").toLowerCase()}function dasherize(){return this.replace(/_/g,"-")}function inspect(useDoubleQuotes){var escapedString=this.replace(/[\x00-\x1f\\]/g,function(character){if(character in String.specialChar)return String.specialChar[character];return"\\u00"+character.charCodeAt().toPaddedString(2,16)});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g, "\\'")+"'"}function unfilterJSON(filter){return this.replace(filter||Prototype.JSONFilter,"$1")}function isJSON(){var str=this;if(str.blank())return false;str=str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@");str=str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]");str=str.replace(/(?:^|:|,)(?:\s*\[)+/g,"");return/^[\],:{}\s]*$/.test(str)}function evalJSON(sanitize){var json=this.unfilterJSON(),cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; 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(function(){var arrayProto=Array.prototype,slice=arrayProto.slice,_each=arrayProto.forEach;function each(iterator,context){for(var i=0,length=this.length>>>0;i"}function clone(){return new Hash(this)}return{initialize:initialize,_each:_each,set:set,get:get,unset:unset,toObject:toObject,toTemplateReplacements:toObject,keys:keys,values:values,index:index,merge:merge,update:update,toQueryString:toQueryString,inspect:inspect,toJSON:toObject,clone:clone}}());Hash.from=$H; Object.extend(Number.prototype,function(){function toColorPart(){return this.toPaddedString(2,16)}function succ(){return this+1}function times(iterator,context){$R(0,this,true).each(iterator,context);return this}function toPaddedString(length,radix){var string=this.toString(radix||10);return"0".times(length-string.length)+string}function abs(){return Math.abs(this)}function round(){return Math.round(this)}function ceil(){return Math.ceil(this)}function floor(){return Math.floor(this)}return{toColorPart:toColorPart, succ:succ,times:times,toPaddedString:toPaddedString,abs:abs,round:round,ceil:ceil,floor:floor}}());function $R(start,end,exclusive){return new ObjectRange(start,end,exclusive)} var ObjectRange=Class.create(Enumerable,function(){function initialize(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive}function _each(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ()}}function include(value){if(value1&&!(readyState==4&&this._complete))this.respondToReadyState(this.transport.readyState)},setRequestHeaders:function(){var headers={"X-Requested-With":"XMLHttpRequest","X-Prototype-Version":Prototype.Version,"Accept":"text/javascript, text/html, application/xml, text/xml, */*"}; if(this.method=="post"){headers["Content-type"]=this.options.contentType+(this.options.encoding?"; charset="+this.options.encoding:"");if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005)headers["Connection"]="close"}if(typeof this.options.requestHeaders=="object"){var extras=this.options.requestHeaders;if(Object.isFunction(extras.push))for(var i=0,length=extras.length;i=200&&status<300||status==304},getStatus:function(){try{if(this.transport.status===1223)return 204;return this.transport.status||0}catch(e){return 0}},respondToReadyState:function(readyState){var state=Ajax.Request.Events[readyState],response=new Ajax.Response(this);if(state=="Complete"){try{this._complete=true;(this.options["on"+response.status]|| this.options["on"+(this.success()?"Success":"Failure")]||Prototype.emptyFunction)(response,response.headerJSON)}catch(e){this.dispatchException(e)}var contentType=response.getHeader("Content-type");if(this.options.evalJS=="force"||this.options.evalJS&&this.isSameOrigin()&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))this.evalResponse()}try{(this.options["on"+state]||Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch("on"+ state,this,response,response.headerJSON)}catch(e){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');return el.tagName.toLowerCase()==="input"&&el.name==="x"}catch(err){return false}}();var element=global.Element;global.Element=function(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();var cache=Element.cache;if(HAS_EXTENDED_CREATE_ELEMENT_SYNTAX&& 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));var node=shouldUseCache(tagName,attributes)?cache[tagName].cloneNode(false):document.createElement(tagName);return Element.writeAttribute(node,attributes)};Object.extend(global.Element,element||{});if(element)global.Element.prototype=element.prototype})(this); Element.idCounter=1;Element.cache={};Element._purgeElement=function(element){var uid=element._prototypeUID;if(uid){Element.stopObserving(element);element._prototypeUID=void 0;delete Element.Storage[uid]}}; 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=$(element);element.style.display="none";return element},show:function(element){element=$(element);element.style.display="";return element},remove:function(element){element=$(element);element.parentNode.removeChild(element);return element},update:function(){var SELECT_ELEMENT_INNERHTML_BUGGY= function(){var el=document.createElement("select"),isBuggy=true;el.innerHTML='';if(el.options&&el.options[0])isBuggy=el.options[0].nodeName.toUpperCase()!=="OPTION";el=null;return isBuggy}();var TABLE_ELEMENT_INNERHTML_BUGGY=function(){try{var el=document.createElement("table");if(el&&el.tBodies){el.innerHTML="test";var isBuggy=typeof el.tBodies[0]=="undefined";el=null;return isBuggy}}catch(e){return true}}();var LINK_ELEMENT_INNERHTML_BUGGY= function(){try{var el=document.createElement("div");el.innerHTML="";var isBuggy=el.childNodes.length===0;el=null;return isBuggy}catch(e){return true}}();var ANY_INNERHTML_BUGGY=SELECT_ELEMENT_INNERHTML_BUGGY||TABLE_ELEMENT_INNERHTML_BUGGY||LINK_ELEMENT_INNERHTML_BUGGY;var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING=function(){var s=document.createElement("script"),isBuggy=false;try{s.appendChild(document.createTextNode(""));isBuggy=!s.firstChild||s.firstChild&&s.firstChild.nodeType!==3}catch(e){isBuggy= true}s=null;return isBuggy}();function update(element,content){element=$(element);var purgeElement=Element._purgeElement;var descendants=element.getElementsByTagName("*"),i=descendants.length;while(i--)purgeElement(descendants[i]);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content))return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName==="SCRIPT"&&SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING){element.text= content;return element}if(ANY_INNERHTML_BUGGY)if(tagName in Element._insertionTranslations.tags){while(element.firstChild)element.removeChild(element.firstChild);Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)})}else if(LINK_ELEMENT_INNERHTML_BUGGY&&Object.isString(content)&&content.indexOf("-1){while(element.firstChild)element.removeChild(element.firstChild);var nodes=Element._getContentFromAnonymousElement(tagName,content.stripScripts(), true);nodes.each(function(node){element.appendChild(node)})}else element.innerHTML=content.stripScripts();else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element}return update}(),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(),value=(element[property]||"").toString();if(value)result+=" "+attribute+"="+value.inspect(true)});return result+">"},recursivelyCollect:function(element,property,maximumLength){element=$(element);maximumLength=maximumLength||-1;var elements=[];while(element=element[property]){if(element.nodeType==1)elements.push(Element.extend(element));if(elements.length==maximumLength)break}return elements},ancestors:function(element){return Element.recursivelyCollect(element,"parentNode")}, descendants:function(element){return Element.select(element,"*")},firstDescendant:function(element){element=$(element).firstChild;while(element&&element.nodeType!=1)element=element.nextSibling;return $(element)},immediateDescendants:function(element){var results=[],child=$(element).firstChild;while(child){if(child.nodeType===1)results.push(Element.extend(child));child=child.nextSibling}return results},previousSiblings:function(element,maximumLength){return Element.recursivelyCollect(element,"previousSibling")}, nextSiblings:function(element){return Element.recursivelyCollect(element,"nextSibling")},siblings:function(element){element=$(element);return Element.previousSiblings(element).reverse().concat(Element.nextSiblings(element))},match:function(element,selector){element=$(element);if(Object.isString(selector))return Prototype.Selector.match(element,selector);return selector.match(element)},up:function(element,expression,index){element=$(element);if(arguments.length==1)return $(element.parentNode);var ancestors= Element.ancestors(element);return Object.isNumber(expression)?ancestors[expression]:Prototype.Selector.find(ancestors,expression,index)},down:function(element,expression,index){element=$(element);if(arguments.length==1)return Element.firstDescendant(element);return Object.isNumber(expression)?Element.descendants(element)[expression]:Element.select(element,expression)[index||0]},previous:function(element,expression,index){element=$(element);if(Object.isNumber(expression))index=expression,expression= false;if(!Object.isNumber(index))index=0;if(expression)return Prototype.Selector.find(element.previousSiblings(),expression,index);else return element.recursivelyCollect("previousSibling",index+1)[index]},next:function(element,expression,index){element=$(element);if(Object.isNumber(expression))index=expression,expression=false;if(!Object.isNumber(index))index=0;if(expression)return Prototype.Selector.find(element.nextSiblings(),expression,index);else{var maximumLength=Object.isNumber(index)?index+ 1:1;return element.recursivelyCollect("nextSibling",index+1)[index]}},select:function(element){element=$(element);var expressions=Array.prototype.slice.call(arguments,1).join(", ");return Prototype.Selector.select(expressions,element)},adjacent:function(element){element=$(element);var expressions=Array.prototype.slice.call(arguments,1).join(", ");return Prototype.Selector.select(expressions,element.parentNode).without(element)},identify:function(element){element=$(element);var id=Element.readAttribute(element, "id");if(id)return id;do id="anonymous_element_"+Element.idCounter++;while($(id));Element.writeAttribute(element,"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(element).height}, getWidth:function(element){return Element.getDimensions(element).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=$(element)))return;if(!Element.hasClassName(element,className))element.className+= (element.className?" ":"")+className;return element},removeClassName:function(element,className){if(!(element=$(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(element,className)?"removeClassName":"addClassName"](element,className)},cleanWhitespace:function(element){element=$(element);var node=element.firstChild; while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue))element.removeChild(node);node=nextNode}return element},empty:function(element){return $(element).innerHTML.blank()},descendantOf:function(element,ancestor){element=$(element),ancestor=$(ancestor);if(element.compareDocumentPosition)return(element.compareDocumentPosition(ancestor)&8)===8;if(ancestor.contains)return ancestor.contains(element)&&ancestor!==element;while(element=element.parentNode)if(element==ancestor)return true; return false},scrollTo:function(element){element=$(element);var pos=Element.cumulativeOffset(element);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||value=="auto"){var css=document.defaultView.getComputedStyle(element,null);value=css?css[style]:null}if(style=="opacity")return value?parseFloat(value):1;return value=="auto"?null:value},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=$(element);element.style.opacity=value==1||value===""?"":value<1.0E-5?0:value;return element},makePositioned:function(element){element=$(element);var pos=Element.getStyle(element,"position");if(pos=="static"||!pos){element._madePositioned=true;element.style.position="relative";if(Prototype.Browser.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=$(element);if(!element._overflow)return element;element.style.overflow=element._overflow=="auto"?"":element._overflow; element._overflow=null;return element},clonePosition:function(element,source){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});source=$(source);var p=Element.viewportOffset(source),delta=[0,0],parent=null;element=$(element);if(Element.getStyle(element,"position")=="absolute"){parent=Element.getOffsetParent(element);delta=Element.viewportOffset(parent)}if(parent==document.body){delta[0]-=document.body.offsetLeft;delta[1]-= document.body.offsetTop}if(options.setLeft)element.style.left=p[0]-delta[0]+options.offsetLeft+"px";if(options.setTop)element.style.top=p[1]-delta[1]+options.offsetTop+"px";if(options.setWidth)element.style.width=source.offsetWidth+"px";if(options.setHeight)element.style.height=source.offsetHeight+"px";return element}};Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants}); Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}}; if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(proceed,element,style){switch(style){case "height":case "width":if(!Element.visible(element))return null;var dim=parseInt(proceed(element,style),10);if(dim!==element["offset"+style.capitalize()])return dim+"px";var properties;if(style==="height")properties=["border-top-width","padding-top","padding-bottom","border-bottom-width"];else properties=["border-left-width","padding-left","padding-right","border-right-width"]; return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10)})+"px";default:return proceed(element,style)}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==="title")return element.title;return proceed(element,attribute)})}else if(Prototype.Browser.IE){Element.Methods.getStyle=function(element,style){element=$(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}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<1.0E-5)value=0;style.filter=stripAlpha(filter)+"alpha(opacity="+value*100+")";return element};Element._attributeTranslations=function(){var classProp= "className",forProp="for",el=document.createElement("div");el.setAttribute(classProp,"x");if(el.className!=="x"){el.setAttribute("class","x");if(el.className==="x")classProp="class"}el=null;el=document.createElement("label");el.setAttribute(forProp,"x");if(el.htmlFor!=="x"){el.setAttribute("htmlFor","x");if(el.htmlFor==="x")forProp="htmlFor"}el=null;return{read:{names:{"class":classProp,"className":classProp,"for":forProp,"htmlFor":forProp},values:{_getAttr:function(element,attribute){return element.getAttribute(attribute)}, _getAttr2:function(element,attribute){return element.getAttribute(attribute,2)},_getAttrNode:function(element,attribute){var node=element.getAttributeNode(attribute);return node?node.value:""},_getEv:function(){var el=document.createElement("div"),f;el.onclick=Prototype.emptyFunction;var value=el.getAttribute("onclick");if(String(value).indexOf("{")>-1)f=function(element,attribute){attribute=element.getAttribute(attribute);if(!attribute)return null;attribute=attribute.toString();attribute=attribute.split("{")[1]; attribute=attribute.split("}")[0];return attribute.strip()};else if(value==="")f=function(element,attribute){attribute=element.getAttribute(attribute);if(!attribute)return null;return attribute.strip()};el=null;return f}(),_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null},style:function(element){return element.style.cssText.toLowerCase()},title:function(element){return element.title}}}}}();Element._attributeTranslations.write={names:Object.extend({cellpadding:"cellPadding", cellspacing:"cellSpacing"},Element._attributeTranslations.read.names),values:{checked:function(element,value){element.checked=!!value},style:function(element,value){element.style.cssText=value?value:""}}};Element._attributeTranslations.has={};$w("colSpan rowSpan vAlign dateTime accessKey tabIndex "+"encType maxLength readOnly longDesc frameBorder").each(function(attr){Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;Element._attributeTranslations.has[attr.toLowerCase()]=attr}); (function(v){Object.extend(v,{href:v._getAttr2,src:v._getAttr2,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); if(Prototype.BrowserFeatures.ElementExtensions)(function(){function _descendants(element){var nodes=element.getElementsByTagName("*"),results=[];for(var i=0,node;node=nodes[i];i++)if(node.tagName!=="!")results.push(node);return results}Element.Methods.down=function(element,expression,index){element=$(element);if(arguments.length==1)return element.firstDescendant();return Object.isNumber(expression)?_descendants(element)[expression]:Element.select(element,expression)[index||0]}})()}else if(Prototype.Browser.Gecko&& /rv:1\.8\.0/.test(navigator.userAgent))Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=value==1?0.999999:value===""?"":value<1.0E-5?0:value;return element};else if(Prototype.Browser.WebKit)Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=value==1||value===""?"":value<1.0E-5?0:value;if(value==1)if(element.tagName.toUpperCase()=="IMG"&&element.width){element.width++;element.width--}else try{var n=document.createTextNode(" "); element.appendChild(n);element.removeChild(n)}catch(e){}return element}; if("outerHTML"in document.documentElement)Element.Methods.replace=function(element,content){element=$(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(),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,force){var div=new Element("div"),t=Element._insertionTranslations.tags[tagName];var workaround=false;if(t)workaround=true;else if(force){workaround=true;t=["","",0]}if(workaround){div.innerHTML=" "+t[0]+html+t[1];div.removeChild(div.firstChild);for(var i=t[2];i--;)div=div.firstChild}else div.innerHTML=html;return $A(div.childNodes)}; Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element)},top:function(element,node){element.insertBefore(node,element.firstChild)},bottom:function(element,node){element.appendChild(node)},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling)},tags:{TABLE:["","
",1],TBODY:["","
",2],TR:["","
",3],TD:["
","
", 4],SELECT:["",1]}};(function(){var tags=Element._insertionTranslations.tags;Object.extend(tags,{THEAD:tags.TBODY,TFOOT:tags.TBODY,TH:tags.TD})})();Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return!!(node&&node.specified)}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods); (function(div){if(!Prototype.BrowserFeatures.ElementExtensions&&div["__proto__"]){window.HTMLElement={};window.HTMLElement.prototype=div["__proto__"];Prototype.BrowserFeatures.ElementExtensions=true}div=null})(document.createElement("div")); Element.extend=function(){function checkDeficiency(tagName){if(typeof window.Element!="undefined"){var proto=window.Element.prototype;if(proto){var id="_"+(Math.random()+"").slice(2),el=document.createElement(tagName);proto[id]="x";var isBuggy=el[id]!=="x";delete proto[id];el=null;return isBuggy}}return false}function extendElementWith(element,methods){for(var property in methods){var value=methods[property];if(Object.isFunction(value)&&!(property in element))element[property]=value.methodize()}} var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY=checkDeficiency("object");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(HTMLOBJECTELEMENT_PROTOTYPE_BUGGY)return function(element){if(element&&typeof element._extendedByPrototype=="undefined"){var t=element.tagName;if(t&&/^(?:object|applet|embed)$/i.test(t)){extendElementWith(element,Element.Methods);extendElementWith(element,Element.Methods.Simulated);extendElementWith(element,Element.Methods.ByTag[t.toUpperCase()])}}return element};return Prototype.K}var Methods= {},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||typeof element._extendedByPrototype!="undefined"||element.nodeType!=1||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName.toUpperCase();if(ByTag[tagName])Object.extend(methods,ByTag[tagName]);extendElementWith(element,methods);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}();if(document.documentElement.hasAttribute)Element.hasAttribute=function(element,attribute){return element.hasAttribute(attribute)};else Element.hasAttribute=Element.Methods.Simulated.hasAttribute; 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),"BUTTON":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];var element=document.createElement(tagName),proto=element["__proto__"]||element.constructor.prototype;element=null;return proto}var elementPrototype=window.HTMLElement?HTMLElement.prototype: Element.prototype;if(F.ElementExtensions){copy(Element.Methods,elementPrototype);copy(Element.Methods.Simulated,elementPrototype,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(){return{width:this.getWidth(),height:this.getHeight()}},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop)}}; (function(viewport){var B=Prototype.Browser,doc=document,element,property={};function getRootElement(){if(B.WebKit&&!doc.evaluate)return document;if(B.Opera&&window.parseFloat(window.opera.version())<9.5)return document.body;return document.documentElement}function define(D){if(!element)element=getRootElement();property[D]="client"+D;viewport["get"+D]=function(){return element[property[D]]};return viewport["get"+D]()}viewport.getWidth=define.curry("Width");viewport.getHeight=define.curry("Height")})(document.viewport); Element.Storage={UID:1}; Element.addMethods({getStorage:function(element){if(!(element=$(element)))return;var uid;if(element===window)uid=0;else{if(typeof element._prototypeUID==="undefined")element._prototypeUID=Element.Storage.UID++;uid=element._prototypeUID}if(!Element.Storage[uid])Element.Storage[uid]=$H();return Element.Storage[uid]},store:function(element,key,value){if(!(element=$(element)))return;if(arguments.length===2)Element.getStorage(element).update(key);else Element.getStorage(element).set(key,value);return element}, retrieve:function(element,key,defaultValue){if(!(element=$(element)))return;var hash=Element.getStorage(element),value=hash.get(key);if(Object.isUndefined(value)){hash.set(key,defaultValue);value=defaultValue}return value},clone:function(element,deep){if(!(element=$(element)))return;var clone=element.cloneNode(deep);clone._prototypeUID=void 0;if(deep){var descendants=Element.select(clone,"*"),i=descendants.length;while(i--)descendants[i]._prototypeUID=void 0}return Element.extend(clone)},purge:function(element){if(!(element= $(element)))return;var purgeElement=Element._purgeElement;purgeElement(element);var descendants=element.getElementsByTagName("*"),i=descendants.length;while(i--)purgeElement(descendants[i]);return null}}); (function(){function toDecimal(pctString){var match=pctString.match(/^(\d+)%?$/i);if(!match)return null;return Number(match[1])/100}function getPixelValue(value,property,context){var element=null;if(Object.isElement(value)){element=value;value=element.getStyle(property)}if(value===null)return null;if(/^(?:-)?\d+(\.\d+)?(px)?$/i.test(value))return window.parseFloat(value);var isPercentage=value.include("%"),isViewport=context===document.viewport;if(/\d/.test(value)&&element&&element.runtimeStyle&& !(isPercentage&&isViewport)){var style=element.style.left,rStyle=element.runtimeStyle.left;element.runtimeStyle.left=element.currentStyle.left;element.style.left=value||0;value=element.style.pixelLeft;element.style.left=style;element.runtimeStyle.left=rStyle;return value}if(element&&isPercentage){context=context||element.parentNode;var decimal=toDecimal(value);var whole=null;var position=element.getStyle("position");var isHorizontal=property.include("left")||property.include("right")||property.include("width"); var isVertical=property.include("top")||property.include("bottom")||property.include("height");if(context===document.viewport)if(isHorizontal)whole=document.viewport.getWidth();else{if(isVertical)whole=document.viewport.getHeight()}else if(isHorizontal)whole=$(context).measure("width");else if(isVertical)whole=$(context).measure("height");return whole===null?0:whole*decimal}return 0}function toCSSPixels(number){if(Object.isString(number)&&number.endsWith("px"))return number;return number+"px"}function isDisplayed(element){var originalElement= element;while(element&&element.parentNode){var display=element.getStyle("display");if(display==="none")return false;element=$(element.parentNode)}return true}var hasLayout=Prototype.K;if("currentStyle"in document.documentElement)hasLayout=function(element){if(!element.currentStyle.hasLayout)element.style.zoom=1;return element};function cssNameFor(key){if(key.include("border"))key=key+"-width";return key.camelize()}Element.Layout=Class.create(Hash,{initialize:function($super,element,preCompute){$super(); this.element=$(element);Element.Layout.PROPERTIES.each(function(property){this._set(property,null)},this);if(preCompute){this._preComputing=true;this._begin();Element.Layout.PROPERTIES.each(this._compute,this);this._end();this._preComputing=false}},_set:function(property,value){return Hash.prototype.set.call(this,property,value)},set:function(property,value){throw"Properties of Element.Layout are read-only.";},get:function($super,property){var value=$super(property);return value===null?this._compute(property): value},_begin:function(){if(this._prepared)return;var element=this.element;if(isDisplayed(element)){this._prepared=true;return}var originalStyles={position:element.style.position||"",width:element.style.width||"",visibility:element.style.visibility||"",display:element.style.display||""};element.store("prototype_original_styles",originalStyles);var position=element.getStyle("position"),width=element.getStyle("width");if(width==="0px"||width===null){element.style.display="block";width=element.getStyle("width")}var context= position==="fixed"?document.viewport:element.parentNode;element.setStyle({position:"absolute",visibility:"hidden",display:"block"});var positionedWidth=element.getStyle("width");var newWidth;if(width&&positionedWidth===width)newWidth=getPixelValue(element,"width",context);else if(position==="absolute"||position==="fixed")newWidth=getPixelValue(element,"width",context);else{var parent=element.parentNode,pLayout=$(parent).getLayout();newWidth=pLayout.get("width")-this.get("margin-left")-this.get("border-left")- this.get("padding-left")-this.get("padding-right")-this.get("border-right")-this.get("margin-right")}element.setStyle({width:newWidth+"px"});this._prepared=true},_end:function(){var element=this.element;var originalStyles=element.retrieve("prototype_original_styles");element.store("prototype_original_styles",null);element.setStyle(originalStyles);this._prepared=false},_compute:function(property){var COMPUTATIONS=Element.Layout.COMPUTATIONS;if(!(property in COMPUTATIONS))throw"Property not found."; return this._set(property,COMPUTATIONS[property].call(this,this.element))},toObject:function(){var args=$A(arguments);var keys=args.length===0?Element.Layout.PROPERTIES:args.join(" ").split(" ");var obj={};keys.each(function(key){if(!Element.Layout.PROPERTIES.include(key))return;var value=this.get(key);if(value!=null)obj[key]=value},this);return obj},toHash:function(){var obj=this.toObject.apply(this,arguments);return new Hash(obj)},toCSS:function(){var args=$A(arguments);var keys=args.length===0? Element.Layout.PROPERTIES:args.join(" ").split(" ");var css={};keys.each(function(key){if(!Element.Layout.PROPERTIES.include(key))return;if(Element.Layout.COMPOSITE_PROPERTIES.include(key))return;var value=this.get(key);if(value!=null)css[cssNameFor(key)]=value+"px"},this);return css},inspect:function(){return"#"}});Object.extend(Element.Layout,{PROPERTIES:$w("height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height"), COMPOSITE_PROPERTIES:$w("padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height"),COMPUTATIONS:{"height":function(element){if(!this._preComputing)this._begin();var bHeight=this.get("border-box-height");if(bHeight<=0){if(!this._preComputing)this._end();return 0}var bTop=this.get("border-top"),bBottom=this.get("border-bottom");var pTop=this.get("padding-top"),pBottom=this.get("padding-bottom");if(!this._preComputing)this._end();return bHeight-bTop- bBottom-pTop-pBottom},"width":function(element){if(!this._preComputing)this._begin();var bWidth=this.get("border-box-width");if(bWidth<=0){if(!this._preComputing)this._end();return 0}var bLeft=this.get("border-left"),bRight=this.get("border-right");var pLeft=this.get("padding-left"),pRight=this.get("padding-right");if(!this._preComputing)this._end();return bWidth-bLeft-bRight-pLeft-pRight},"padding-box-height":function(element){var height=this.get("height"),pTop=this.get("padding-top"),pBottom=this.get("padding-bottom"); return height+pTop+pBottom},"padding-box-width":function(element){var width=this.get("width"),pLeft=this.get("padding-left"),pRight=this.get("padding-right");return width+pLeft+pRight},"border-box-height":function(element){if(!this._preComputing)this._begin();var height=element.offsetHeight;if(!this._preComputing)this._end();return height},"border-box-width":function(element){if(!this._preComputing)this._begin();var width=element.offsetWidth;if(!this._preComputing)this._end();return width},"margin-box-height":function(element){var bHeight= this.get("border-box-height"),mTop=this.get("margin-top"),mBottom=this.get("margin-bottom");if(bHeight<=0)return 0;return bHeight+mTop+mBottom},"margin-box-width":function(element){var bWidth=this.get("border-box-width"),mLeft=this.get("margin-left"),mRight=this.get("margin-right");if(bWidth<=0)return 0;return bWidth+mLeft+mRight},"top":function(element){var offset=element.positionedOffset();return offset.top},"bottom":function(element){var offset=element.positionedOffset(),parent=element.getOffsetParent(), pHeight=parent.measure("height");var mHeight=this.get("border-box-height");return pHeight-mHeight-offset.top},"left":function(element){var offset=element.positionedOffset();return offset.left},"right":function(element){var offset=element.positionedOffset(),parent=element.getOffsetParent(),pWidth=parent.measure("width");var mWidth=this.get("border-box-width");return pWidth-mWidth-offset.left},"padding-top":function(element){return getPixelValue(element,"paddingTop")},"padding-bottom":function(element){return getPixelValue(element, "paddingBottom")},"padding-left":function(element){return getPixelValue(element,"paddingLeft")},"padding-right":function(element){return getPixelValue(element,"paddingRight")},"border-top":function(element){return getPixelValue(element,"borderTopWidth")},"border-bottom":function(element){return getPixelValue(element,"borderBottomWidth")},"border-left":function(element){return getPixelValue(element,"borderLeftWidth")},"border-right":function(element){return getPixelValue(element,"borderRightWidth")}, "margin-top":function(element){return getPixelValue(element,"marginTop")},"margin-bottom":function(element){return getPixelValue(element,"marginBottom")},"margin-left":function(element){return getPixelValue(element,"marginLeft")},"margin-right":function(element){return getPixelValue(element,"marginRight")}}});if("getBoundingClientRect"in document.documentElement)Object.extend(Element.Layout.COMPUTATIONS,{"right":function(element){var parent=hasLayout(element.getOffsetParent());var rect=element.getBoundingClientRect(), pRect=parent.getBoundingClientRect();return(pRect.right-rect.right).round()},"bottom":function(element){var parent=hasLayout(element.getOffsetParent());var rect=element.getBoundingClientRect(),pRect=parent.getBoundingClientRect();return(pRect.bottom-rect.bottom).round()}});Element.Offset=Class.create({initialize:function(left,top){this.left=left.round();this.top=top.round();this[0]=this.left;this[1]=this.top},relativeTo:function(offset){return new Element.Offset(this.left-offset.left,this.top-offset.top)}, inspect:function(){return"#".interpolate(this)},toString:function(){return"[#{left}, #{top}]".interpolate(this)},toArray:function(){return[this.left,this.top]}});function getLayout(element,preCompute){return new Element.Layout(element,preCompute)}function measure(element,property){return $(element).getLayout().get(property)}function getDimensions(element){element=$(element);var display=Element.getStyle(element,"display");if(display&&display!=="none")return{width:element.offsetWidth, height:element.offsetHeight};var style=element.style;var originalStyles={visibility:style.visibility,position:style.position,display:style.display};var newStyles={visibility:"hidden",display:"block"};if(originalStyles.position!=="fixed")newStyles.position="absolute";Element.setStyle(element,newStyles);var dimensions={width:element.offsetWidth,height:element.offsetHeight};Element.setStyle(element,originalStyles);return dimensions}function getOffsetParent(element){element=$(element);if(isDocument(element)|| isDetached(element)||isBody(element)||isHtml(element))return $(document.body);var isInline=Element.getStyle(element,"display")==="inline";if(!isInline&&element.offsetParent)return $(element.offsetParent);while((element=element.parentNode)&&element!==document.body)if(Element.getStyle(element,"position")!=="static")return isHtml(element)?$(document.body):$(element);return $(document.body)}function cumulativeOffset(element){element=$(element);var valueT=0,valueL=0;if(element.parentNode){do{valueT+=element.offsetTop|| 0;valueL+=element.offsetLeft||0;element=element.offsetParent}while(element)}return new Element.Offset(valueL,valueT)}function positionedOffset(element){element=$(element);var layout=element.getLayout();var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;if(element){if(isBody(element))break;var p=Element.getStyle(element,"position");if(p!=="static")break}}while(element);valueL-=layout.get("margin-top");valueT-=layout.get("margin-left");return new Element.Offset(valueL, valueT)}function cumulativeScrollOffset(element){var valueT=0,valueL=0;do{valueT+=element.scrollTop||0;valueL+=element.scrollLeft||0;element=element.parentNode}while(element);return new Element.Offset(valueL,valueT)}function viewportOffset(forElement){element=$(element);var valueT=0,valueL=0,docBody=document.body;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==docBody&&Element.getStyle(element,"position")=="absolute")break}while(element= element.offsetParent);element=forElement;do if(element!=docBody){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0}while(element=element.parentNode);return new Element.Offset(valueL,valueT)}function absolutize(element){element=$(element);if(Element.getStyle(element,"position")==="absolute")return element;var offsetParent=getOffsetParent(element);var eOffset=element.viewportOffset(),pOffset=offsetParent.viewportOffset();var offset=eOffset.relativeTo(pOffset);var layout=element.getLayout(); element.store("prototype_absolutize_original_styles",{left:element.getStyle("left"),top:element.getStyle("top"),width:element.getStyle("width"),height:element.getStyle("height")});element.setStyle({position:"absolute",top:offset.top+"px",left:offset.left+"px",width:layout.get("width")+"px",height:layout.get("height")+"px"});return element}function relativize(element){element=$(element);if(Element.getStyle(element,"position")==="relative")return element;var originalStyles=element.retrieve("prototype_absolutize_original_styles"); if(originalStyles)element.setStyle(originalStyles);return element}if(Prototype.Browser.IE){getOffsetParent=getOffsetParent.wrap(function(proceed,element){element=$(element);if(isDocument(element)||isDetached(element)||isBody(element)||isHtml(element))return $(document.body);var position=element.getStyle("position");if(position!=="static")return proceed(element);element.setStyle({position:"relative"});var value=proceed(element);element.setStyle({position:position});return value});positionedOffset= positionedOffset.wrap(function(proceed,element){element=$(element);if(!element.parentNode)return new Element.Offset(0,0);var position=element.getStyle("position");if(position!=="static")return proceed(element);var offsetParent=element.getOffsetParent();if(offsetParent&&offsetParent.getStyle("position")==="fixed")hasLayout(offsetParent);element.setStyle({position:"relative"});var value=proceed(element);element.setStyle({position:position});return value})}else if(Prototype.Browser.Webkit)cumulativeOffset= function(element){element=$(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 new Element.Offset(valueL,valueT)};Element.addMethods({getLayout:getLayout,measure:measure,getDimensions:getDimensions,getOffsetParent:getOffsetParent,cumulativeOffset:cumulativeOffset,positionedOffset:positionedOffset,cumulativeScrollOffset:cumulativeScrollOffset, viewportOffset:viewportOffset,absolutize:absolutize,relativize:relativize});function isBody(element){return element.nodeName.toUpperCase()==="BODY"}function isHtml(element){return element.nodeName.toUpperCase()==="HTML"}function isDocument(element){return element.nodeType===Node.DOCUMENT_NODE}function isDetached(element){return element!==document.body&&!Element.descendantOf(element,document.body)}if("getBoundingClientRect"in document.documentElement)Element.addMethods({viewportOffset:function(element){element= $(element);if(isDetached(element))return new Element.Offset(0,0);var rect=element.getBoundingClientRect(),docEl=document.documentElement;return new Element.Offset(rect.left-docEl.clientLeft,rect.top-docEl.clientTop)}})})();window.$$=function(){var expression=$A(arguments).join(", ");return Prototype.Selector.select(expression,document)}; Prototype.Selector=function(){function select(){throw new Error('Method "Prototype.Selector.select" must be defined.');}function match(){throw new Error('Method "Prototype.Selector.match" must be defined.');}function find(elements,expression,index){index=index||0;var match=Prototype.Selector.match,length=elements.length,matchIndex=0,i;for(i=0;i+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,done=0,toString=Object.prototype.toString,hasDuplicate=false,baseHasDuplicate=true;[0,0].sort(function(){baseHasDuplicate=false;return 0});var Sizzle=function(selector,context,results,seed){results=results||[];var origContext=context=context||document;if(context.nodeType!==1&&context.nodeType!==9)return[];if(!selector||typeof selector!=="string")return results; var parts=[],m,set,checkSet,check,mode,extra,prune=true,contextXML=isXML(context),soFar=selector;while((chunker.exec(""),m=chunker.exec(soFar))!==null){soFar=m[3];parts.push(m[1]);if(m[2]){extra=m[3];break}}if(parts.length>1&&origPOS.exec(selector))if(parts.length===2&&Expr.relative[parts[0]])set=posProcess(parts[0]+parts[1],context);else{set=Expr.relative[parts[0]]?[context]:Sizzle(parts.shift(),context);while(parts.length){selector=parts.shift();if(Expr.relative[selector])selector+=parts.shift(); set=posProcess(selector,set)}}else{if(!seed&&parts.length>1&&context.nodeType===9&&!contextXML&&Expr.match.ID.test(parts[0])&&!Expr.match.ID.test(parts[parts.length-1])){var ret=Sizzle.find(parts.shift(),context,contextXML);context=ret.expr?Sizzle.filter(ret.expr,ret.set)[0]:ret.set[0]}if(context){var ret=seed?{expr:parts.pop(),set:makeArray(seed)}:Sizzle.find(parts.pop(),parts.length===1&&(parts[0]==="~"||parts[0]==="+")&&context.parentNode?context.parentNode:context,contextXML);set=ret.expr?Sizzle.filter(ret.expr, ret.set):ret.set;if(parts.length>0)checkSet=makeArray(set);else prune=false;while(parts.length){var cur=parts.pop(),pop=cur;if(!Expr.relative[cur])cur="";else pop=parts.pop();if(pop==null)pop=context;Expr.relative[cur](checkSet,pop,contextXML)}}else checkSet=parts=[]}if(!checkSet)checkSet=set;if(!checkSet)throw"Syntax error, unrecognized expression: "+(cur||selector);if(toString.call(checkSet)==="[object Array]")if(!prune)results.push.apply(results,checkSet);else if(context&&context.nodeType===1)for(var i= 0;checkSet[i]!=null;i++){if(checkSet[i]&&(checkSet[i]===true||checkSet[i].nodeType===1&&contains(context,checkSet[i])))results.push(set[i])}else for(var i=0;checkSet[i]!=null;i++){if(checkSet[i]&&checkSet[i].nodeType===1)results.push(set[i])}else makeArray(checkSet,results);if(extra){Sizzle(extra,origContext,results,seed);Sizzle.uniqueSort(results)}return results};Sizzle.uniqueSort=function(results){if(sortOrder){hasDuplicate=baseHasDuplicate;results.sort(sortOrder);if(hasDuplicate)for(var i=1;i< results.length;i++)if(results[i]===results[i-1])results.splice(i--,1)}return results};Sizzle.matches=function(expr,set){return Sizzle(expr,null,null,set)};Sizzle.find=function(expr,context,isXML){var set,match;if(!expr)return[];for(var i=0,l=Expr.order.length;i":function(checkSet,part,isXML){var isPartStr=typeof part==="string";if(isPartStr&&!/\W/.test(part)){part=isXML?part:part.toUpperCase();for(var i=0,l=checkSet.length;i=0)){if(!inplace)result.push(elem)}else if(inplace)curLoop[i]=false;return false},ID:function(match){return match[1].replace(/\\/g,"")},TAG:function(match,curLoop){for(var i=0;curLoop[i]===false;i++);return curLoop[i]&&isXML(curLoop[i])?match[1]:match[1].toUpperCase()},CHILD:function(match){if(match[1]== "nth"){var test=/(-?)(\d*)n((?:\+|-)?\d*)/.exec(match[2]=="even"&&"2n"||match[2]=="odd"&&"2n+1"||!/\D/.test(match[2])&&"0n+"+match[2]||match[2]);match[2]=test[1]+(test[2]||1)-0;match[3]=test[3]-0}match[0]=done++;return match},ATTR:function(match,curLoop,inplace,result,not,isXML){var name=match[1].replace(/\\/g,"");if(!isXML&&Expr.attrMap[name])match[1]=Expr.attrMap[name];if(match[2]==="~=")match[4]=" "+match[4]+" ";return match},PSEUDO:function(match,curLoop,inplace,result,not){if(match[1]==="not")if((chunker.exec(match[3])|| "").length>1||/^\w/.test(match[3]))match[3]=Sizzle(match[3],null,null,curLoop);else{var ret=Sizzle.filter(match[3],curLoop,inplace,true^not);if(!inplace)result.push.apply(result,ret);return false}else if(Expr.match.POS.test(match[0])||Expr.match.CHILD.test(match[0]))return true;return match},POS:function(match){match.unshift(true);return match}},filters:{enabled:function(elem){return elem.disabled===false&&elem.type!=="hidden"},disabled:function(elem){return elem.disabled===true},checked:function(elem){return elem.checked=== true},selected:function(elem){elem.parentNode.selectedIndex;return elem.selected===true},parent:function(elem){return!!elem.firstChild},empty:function(elem){return!elem.firstChild},has:function(elem,i,match){return!!Sizzle(match[3],elem).length},header:function(elem){return/h\d/i.test(elem.nodeName)},text:function(elem){return"text"===elem.type},radio:function(elem){return"radio"===elem.type},checkbox:function(elem){return"checkbox"===elem.type},file:function(elem){return"file"===elem.type},password:function(elem){return"password"=== elem.type},submit:function(elem){return"submit"===elem.type},image:function(elem){return"image"===elem.type},reset:function(elem){return"reset"===elem.type},button:function(elem){return"button"===elem.type||elem.nodeName.toUpperCase()==="BUTTON"},input:function(elem){return/input|select|textarea|button/i.test(elem.nodeName)}},setFilters:{first:function(elem,i){return i===0},last:function(elem,i,match,array){return i===array.length-1},even:function(elem,i){return i%2===0},odd:function(elem,i){return i% 2===1},lt:function(elem,i,match){return imatch[3]-0},nth:function(elem,i,match){return match[3]-0==i},eq:function(elem,i,match){return match[3]-0==i}},filter:{PSEUDO:function(elem,match,i,array){var name=match[1],filter=Expr.filters[name];if(filter)return filter(elem,i,match,array);else if(name==="contains")return(elem.textContent||elem.innerText||"").indexOf(match[3])>=0;else if(name==="not"){var not=match[3];for(var i=0,l=not.length;i=0}},ID:function(elem,match){return elem.nodeType===1&&elem.getAttribute("id")===match},TAG:function(elem,match){return match==="*"&&elem.nodeType===1||elem.nodeName===match},CLASS:function(elem,match){return(" "+(elem.className||elem.getAttribute("class"))+" ").indexOf(match)>-1}, ATTR:function(elem,match){var name=match[1],result=Expr.attrHandle[name]?Expr.attrHandle[name](elem):elem[name]!=null?elem[name]:elem.getAttribute(name),value=result+"",type=match[2],check=match[4];return result==null?type==="!=":type==="="?value===check:type==="*="?value.indexOf(check)>=0:type==="~="?(" "+value+" ").indexOf(check)>=0:!check?value&&result!==false:type==="!="?value!=check:type==="^="?value.indexOf(check)===0:type==="$="?value.substr(value.length-check.length)===check:type==="|="?value=== check||value.substr(0,check.length+1)===check+"-":false},POS:function(elem,match,i,array){var name=match[2],filter=Expr.setFilters[name];if(filter)return filter(elem,i,match,array)}}};var origPOS=Expr.match.POS;for(var type in Expr.match){Expr.match[type]=new RegExp(Expr.match[type].source+/(?![^\[]*\])(?![^\(]*\))/.source);Expr.leftMatch[type]=new RegExp(/(^(?:.|\r|\n)*?)/.source+Expr.match[type].source)}var makeArray=function(array,results){array=Array.prototype.slice.call(array,0);if(results){results.push.apply(results, array);return results}return array};try{Array.prototype.slice.call(document.documentElement.childNodes,0)}catch(e){makeArray=function(array,results){var ret=results||[];if(toString.call(array)==="[object Array]")Array.prototype.push.apply(ret,array);else if(typeof array.length==="number")for(var i=0,l=array.length;i";var root=document.documentElement;root.insertBefore(form,root.firstChild);if(!!document.getElementById(id)){Expr.find.ID=function(match, context,isXML){if(typeof context.getElementById!=="undefined"&&!isXML){var m=context.getElementById(match[1]);return m?m.id===match[1]||typeof m.getAttributeNode!=="undefined"&&m.getAttributeNode("id").nodeValue===match[1]?[m]:undefined:[]}};Expr.filter.ID=function(elem,match){var node=typeof elem.getAttributeNode!=="undefined"&&elem.getAttributeNode("id");return elem.nodeType===1&&node&&node.nodeValue===match}}root.removeChild(form);root=form=null})();(function(){var div=document.createElement("div"); div.appendChild(document.createComment(""));if(div.getElementsByTagName("*").length>0)Expr.find.TAG=function(match,context){var results=context.getElementsByTagName(match[1]);if(match[1]==="*"){var tmp=[];for(var i=0;results[i];i++)if(results[i].nodeType===1)tmp.push(results[i]);results=tmp}return results};div.innerHTML="";if(div.firstChild&&typeof div.firstChild.getAttribute!=="undefined"&&div.firstChild.getAttribute("href")!=="#")Expr.attrHandle.href=function(elem){return elem.getAttribute("href", 2)};div=null})();if(document.querySelectorAll)(function(){var oldSizzle=Sizzle,div=document.createElement("div");div.innerHTML="

";if(div.querySelectorAll&&div.querySelectorAll(".TEST").length===0)return;Sizzle=function(query,context,extra,seed){context=context||document;if(!seed&&context.nodeType===9&&!isXML(context))try{return makeArray(context.querySelectorAll(query),extra)}catch(e){}return oldSizzle(query,context,extra,seed)};for(var prop in oldSizzle)Sizzle[prop]=oldSizzle[prop]; div=null})();if(document.getElementsByClassName&&document.documentElement.getElementsByClassName)(function(){var div=document.createElement("div");div.innerHTML="
";if(div.getElementsByClassName("e").length===0)return;div.lastChild.className="e";if(div.getElementsByClassName("e").length===1)return;Expr.order.splice(1,0,"CLASS");Expr.find.CLASS=function(match,context,isXML){if(typeof context.getElementsByClassName!=="undefined"&&!isXML)return context.getElementsByClassName(match[1])}; div=null})();function dirNodeCheck(dir,cur,doneName,checkSet,nodeCheck,isXML){var sibDir=dir=="previousSibling"&&!isXML;for(var i=0,l=checkSet.length;i 0){match=elem;break}}elem=elem[dir]}checkSet[i]=match}}}var contains=document.compareDocumentPosition?function(a,b){return a.compareDocumentPosition(b)&16}:function(a,b){return a!==b&&(a.contains?a.contains(b):true)};var isXML=function(elem){return elem.nodeType===9&&elem.documentElement.nodeName!=="HTML"||!!elem.ownerDocument&&elem.ownerDocument.documentElement.nodeName!=="HTML"};var posProcess=function(selector,context){var tmpSet=[],later="",match,root=context.nodeType?[context]:context;while(match= Expr.match.PSEUDO.exec(selector)){later+=match[0];selector=selector.replace(Expr.match.PSEUDO,"")}selector=Expr.relative[selector]?selector+"*":selector;for(var i=0,l=root.length;i=0}).sortBy(function(element){return element.tabIndex}).first();return firstByIndex?firstByIndex:elements.find(function(element){return/^(?:input|select|textarea)$/i.test(element.tagName)})},focusFirstElement:function(form){form=$(form);var element=form.findFirstElement();if(element)element.activate();return form},request:function(form,options){form=$(form), options=Object.clone(options||{});var params=options.parameters,action=form.readAttribute("action")||"";if(action.blank())action=window.location.href;options.parameters=form.serialize(true);if(params){if(Object.isString(params))params=params.toQueryParams();Object.extend(options.parameters,params)}if(form.hasAttribute("method")&&!options.method)options.method=form.method;return new Ajax.Request(action,options)}}; Form.Element={focus:function(element){$(element).focus();return element},select:function(element){$(element).select();return element}}; Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Object.toQueryString(pair)}}return""},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element)},setValue:function(element,value){element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element, value);return element},clear:function(element){$(element).value="";return element},present:function(element){return $(element).value!=""},activate:function(element){element=$(element);try{element.focus();if(element.select&&(element.tagName.toLowerCase()!="input"||!/^(?:button|reset|submit)$/i.test(element.type)))element.select()}catch(e){}return element},disable:function(element){element=$(element);element.disabled=true;return element},enable:function(element){element=$(element);element.disabled= false;return element}};var Field=Form.Element;var $F=Form.Element.Methods.getValue; Form.Element.Serializers=function(){function input(element,value){switch(element.type.toLowerCase()){case "checkbox":case "radio":return inputSelector(element,value);default:return valueSelector(element,value)}}function inputSelector(element,value){if(Object.isUndefined(value))return element.checked?element.value:null;else element.checked=!!value}function valueSelector(element,value){if(Object.isUndefined(value))return element.value;else element.value=value}function select(element,value){if(Object.isUndefined(value))return(element.type=== "select-one"?selectOne:selectMany)(element);var opt,currentValue,single=!Object.isArray(value);for(var i=0,length=element.length;i=0?optionValue(element.options[index]):null}function selectMany(element){var values,length=element.length;if(!length)return null; for(var i=0,values=[];i=this.offset[1]&&y=this.offset[0]&&x=this.offset[1]&&this.ycomp=this.offset[0]&&this.xcomp0})._each(iterator)},set:function(className){this.element.className=className},add:function(classNameToAdd){if(this.include(classNameToAdd))return;this.set($A(this).concat(classNameToAdd).join(" "))},remove:function(classNameToRemove){if(!this.include(classNameToRemove))return;this.set($A(this).without(classNameToRemove).join(" "))}, toString:function(){return $A(this).join(" ")}};Object.extend(Element.ClassNames.prototype,Enumerable); (function(){window.Selector=Class.create({initialize:function(expression){this.expression=expression.strip()},findElements:function(rootElement){return Prototype.Selector.select(this.expression,rootElement)},match:function(element){return Prototype.Selector.match(element,this.expression)},toString:function(){return this.expression},inspect:function(){return"#"}});Object.extend(Selector,{matchElements:function(elements,expression){var match=Prototype.Selector.match,results= [];for(var i=0,length=elements.length;i<\/script>')}catch(e){var script=document.createElement("script");script.type="text/javascript";script.src=libraryName;document.getElementsByTagName("head")[0].appendChild(script)}},REQUIRED_PROTOTYPE:"1.6.0.3",load:function(){function convertVersionString(versionString){var v=versionString.replace(/_.*|\./g,"");v=parseInt(v+"0".times(4-v.length));return versionString.indexOf("_")> -1?v-1:v}if(typeof Prototype=="undefined"||typeof Element=="undefined"||typeof Element.Methods=="undefined"||convertVersionString(Prototype.Version)= "+Scriptaculous.REQUIRED_PROTOTYPE;var js=/scriptaculous\.js(\?.*)?$/;$$("script[src]").findAll(function(s){return s.src.match(js)}).each(function(s){var path=s.src.replace(js,""),includes=s.src.match(/\?.*load=([a-z,]*)/);(includes? includes[1]:"effects,dragdrop,controls,slider").split(",").each(function(include){Scriptaculous.require(path+include+".js")})})}};Scriptaculous.load(); String.prototype.parseColor=function(){var color="#";if(this.slice(0,4)=="rgb("){var cols=this.slice(4,this.length-1).split(",");var i=0;do color+=parseInt(cols[i]).toColorPart();while(++i<3)}else if(this.slice(0,1)=="#"){if(this.length==4)for(var i=1;i<4;i++)color+=(this.charAt(i)+this.charAt(i)).toLowerCase();if(this.length==7)color=this.toLowerCase()}return color.length==7?color:arguments[0]||this}; Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return node.nodeType==3?node.nodeValue:node.hasChildNodes()?Element.collectTextNodes(node):""}).flatten().join("")};Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return node.nodeType==3?node.nodeValue:node.hasChildNodes()&&!Element.hasClassName(node,className)?Element.collectTextNodesIgnoreClass(node,className):""}).flatten().join("")}; Element.setContentZoom=function(element,percent){element=$(element);element.setStyle({fontSize:percent/100+"em"});if(Prototype.Browser.WebKit)window.scrollBy(0,0);return element};Element.getInlineOpacity=function(element){return $(element).style.opacity||""};Element.forceRerendering=function(element){try{element=$(element);var n=document.createTextNode(" ");element.appendChild(n);element.removeChild(n)}catch(e){}}; var Effect={_elementDoesNotExistError:{name:"ElementDoesNotExistError",message:"The specified DOM element does not exist, but is required for this effect to operate"},Transitions:{linear:Prototype.K,sinoidal:function(pos){return-Math.cos(pos*Math.PI)/2+0.5},reverse:function(pos){return 1-pos},flicker:function(pos){var pos=-Math.cos(pos*Math.PI)/4+0.75+Math.random()/4;return pos>1?1:pos},wobble:function(pos){return-Math.cos(pos*Math.PI*9*pos)/2+0.5},pulse:function(pos,pulses){return-Math.cos(pos*((pulses|| 5)-0.5)*2*Math.PI)/2+0.5},spring:function(pos){return 1-Math.cos(pos*4.5*Math.PI)*Math.exp(-pos*6)},none:function(pos){return 0},full:function(pos){return 1}},DefaultOptions:{duration:1,fps:100,sync:false,from:0,to:1,delay:0,queue:"parallel"},tagifyText:function(element){var tagifyStyle="position:relative";if(Prototype.Browser.IE)tagifyStyle+=";zoom:1";element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore((new Element("span", {style:tagifyStyle})).update(character==" "?String.fromCharCode(160):character),child)});Element.remove(child)}})},multiple:function(element,effect){var elements;if((typeof element=="object"||Object.isFunction(element))&&element.length)elements=element;else elements=$(element).childNodes;var options=Object.extend({speed:0.1,delay:0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}))})}, PAIRS:{"slide":["SlideDown","SlideUp"],"blind":["BlindDown","BlindUp"],"appear":["Appear","Fade"]},toggle:function(element,effect,options){element=$(element);effect=(effect||"appear").toLowerCase();return Effect[Effect.PAIRS[effect][element.visible()?1:0]](element,Object.extend({queue:{position:"end",scope:element.id||"global",limit:1}},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=this.startOn){if(timePos>=this.finishOn){this.render(1);this.cancel();this.event("beforeFinish");if(this.finish)this.finish();this.event("afterFinish");return}var pos=(timePos-this.startOn)/this.totalTime,frame=(pos*this.totalFrames).round();if(frame>this.currentFrame){this.render(pos); this.currentFrame=frame}}},cancel:function(){if(!this.options.sync)Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).remove(this);this.state="finished"},event:function(eventName){if(this.options[eventName+"Internal"])this.options[eventName+"Internal"](this);if(this.options[eventName])this.options[eventName](this)},inspect:function(){var data=$H();for(property in this)if(!Object.isFunction(this[property]))data.set(property,this[property]);return"#"}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(effects){this.effects=effects||[];this.start(arguments[1])},update:function(position){this.effects.invoke("render",position)},finish:function(position){this.effects.each(function(effect){effect.render(1);effect.cancel();effect.event("beforeFinish");if(effect.finish)effect.finish(position);effect.event("afterFinish")})}}); Effect.Tween=Class.create(Effect.Base,{initialize:function(object,from,to){object=Object.isString(object)?$(object):object;var args=$A(arguments),method=args.last(),options=args.length==5?args[3]:null;this.method=Object.isFunction(method)?method.bind(object):Object.isFunction(object[method])?object[method].bind(object):function(value){object[method]=value};this.start(Object.extend({from:from,to:to},options||{}))},update:function(position){this.method(position)}}); Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}))},update:Prototype.emptyFunction}); Effect.Opacity=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw Effect._elementDoesNotExistError;if(Prototype.Browser.IE&&!this.element.currentStyle.hasLayout)this.element.setStyle({zoom:1});var options=Object.extend({from:this.element.getOpacity()||0,to:1},arguments[1]||{});this.start(options)},update:function(position){this.element.setOpacity(position)}}); Effect.Move=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw Effect._elementDoesNotExistError;var options=Object.extend({x:0,y:0,mode:"relative"},arguments[1]||{});this.start(options)},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle("left")||"0");this.originalTop=parseFloat(this.element.getStyle("top")||"0");if(this.options.mode=="absolute"){this.options.x=this.options.x-this.originalLeft;this.options.y= this.options.y-this.originalTop}},update:function(position){this.element.setStyle({left:(this.options.x*position+this.originalLeft).round()+"px",top:(this.options.y*position+this.originalTop).round()+"px"})}});Effect.MoveBy=function(element,toTop,toLeft){return new Effect.Move(element,Object.extend({x:toLeft,y:toTop},arguments[3]||{}))}; Effect.Scale=Class.create(Effect.Base,{initialize:function(element,percent){this.element=$(element);if(!this.element)throw Effect._elementDoesNotExistError;var options=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:percent},arguments[2]||{});this.start(options)},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left", "width","height","fontSize"].each(function(k){this.originalStyle[k]=this.element.style[k]}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var fontSize=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(fontSizeType){if(fontSize.indexOf(fontSizeType)>0){this.fontSize=parseFloat(fontSize);this.fontSizeType=fontSizeType}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode== "box")this.dims=[this.element.offsetHeight,this.element.offsetWidth];if(/^content/.test(this.options.scaleMode))this.dims=[this.element.scrollHeight,this.element.scrollWidth];if(!this.dims)this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth]},update:function(position){var currentScale=this.options.scaleFrom/100+this.factor*position;if(this.options.scaleContent&&this.fontSize)this.element.setStyle({fontSize:this.fontSize*currentScale+this.fontSizeType});this.setDimensions(this.dims[0]* currentScale,this.dims[1]*currentScale)},finish:function(position){if(this.restoreAfterFinish)this.element.setStyle(this.originalStyle)},setDimensions:function(height,width){var d={};if(this.options.scaleX)d.width=width.round()+"px";if(this.options.scaleY)d.height=height.round()+"px";if(this.options.scaleFromCenter){var topd=(height-this.dims[0])/2;var leftd=(width-this.dims[1])/2;if(this.elementPositioning=="absolute"){if(this.options.scaleY)d.top=this.originalTop-topd+"px";if(this.options.scaleX)d.left= this.originalLeft-leftd+"px"}else{if(this.options.scaleY)d.top=-topd+"px";if(this.options.scaleX)d.left=-leftd+"px"}}this.element.setStyle(d)}}); Effect.Highlight=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw Effect._elementDoesNotExistError;var options=Object.extend({startcolor:"#ffff99"},arguments[1]||{});this.start(options)},setup:function(){if(this.element.getStyle("display")=="none"){this.cancel();return}this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle("background-image");this.element.setStyle({backgroundImage:"none"})}if(!this.options.endcolor)this.options.endcolor= this.element.getStyle("background-color").parseColor("#ffffff");if(!this.options.restorecolor)this.options.restorecolor=this.element.getStyle("background-color");this._base=$R(0,2).map(function(i){return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(i){return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]}.bind(this))},update:function(position){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(m,v,i){return m+ (this._base[i]+this._delta[i]*position).round().toColorPart()}.bind(this))})},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}))}}); Effect.ScrollTo=function(element){var options=arguments[1]||{},scrollOffsets=document.viewport.getScrollOffsets(),elementOffsets=$(element).cumulativeOffset();if(options.offset)elementOffsets[1]+=options.offset;return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1],options,function(p){scrollTo(scrollOffsets.left,p.round())})}; Effect.Fade=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();var options=Object.extend({from:element.getOpacity()||1,to:0,afterFinishInternal:function(effect){if(effect.options.to!=0)return;effect.element.hide().setStyle({opacity:oldOpacity})}},arguments[1]||{});return new Effect.Opacity(element,options)}; Effect.Appear=function(element){element=$(element);var options=Object.extend({from:element.getStyle("display")=="none"?0:element.getOpacity()||0,to:1,afterFinishInternal:function(effect){effect.element.forceRerendering()},beforeSetup:function(effect){effect.element.setOpacity(effect.options.from).show()}},arguments[1]||{});return new Effect.Opacity(element,options)}; Effect.Puff=function(element){element=$(element);var oldStyle={opacity:element.getInlineOpacity(),position:element.getStyle("position"),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(effect){Position.absolutize(effect.effects[0].element)}, afterFinishInternal:function(effect){effect.effects[0].element.hide().setStyle(oldStyle)}},arguments[1]||{}))};Effect.BlindUp=function(element){element=$(element);element.makeClipping();return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){effect.element.hide().undoClipping()}},arguments[1]||{}))}; Effect.BlindDown=function(element){element=$(element);var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makeClipping().setStyle({height:"0px"}).show()},afterFinishInternal:function(effect){effect.element.undoClipping()}},arguments[1]||{}))}; Effect.SwitchOff=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();return new Effect.Appear(element,Object.extend({duration: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})],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;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,Object.extend({x:-distance,y:0,duration:split,afterFinishInternal:function(effect){effect.element.undoPositioned().setStyle(oldStyle)}},options))}})}})}})}})}})}; 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,from:0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition, restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle)}},options))}})}; Effect.Shrink=function(element){element=$(element);var options=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var moveX,moveY;switch(options.direction){case "top-left":moveX=moveY=0;break; case "top-right":moveX=dims.width;moveY=0;break;case "bottom-left":moveX=0;moveY=dims.height;break;case "bottom-right":moveX=dims.width;moveY=dims.height;break;case "center":moveX=dims.width/2;moveY=dims.height/2;break}return new Effect.Parallel([new Effect.Opacity(element,{sync:true,to:0,from:1,transition:options.opacityTransition}),new Effect.Scale(element,window.opera?1:0,{sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{x:moveX,y:moveY,sync:true, transition:options.moveTransition})],Object.extend({beforeStartInternal:function(effect){effect.effects[0].element.makePositioned().makeClipping()},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle)}},options))}; Effect.Pulsate=function(element){element=$(element);var options=arguments[1]||{},oldOpacity=element.getInlineOpacity(),transition=options.transition||Effect.Transitions.linear,reverser=function(pos){return 1-transition(-Math.cos(pos*(options.pulses||5)*2*Math.PI)/2+0.5)};return new Effect.Opacity(element,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity})}},options),{transition:reverser}))}; Effect.Fold=function(element){element=$(element);var oldStyle={top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};element.makeClipping();return new Effect.Scale(element,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(effect){new Effect.Scale(element,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(effect){effect.element.hide().undoClipping().setStyle(oldStyle)}})}},arguments[1]||{}))}; Effect.Morph=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw Effect._elementDoesNotExistError;var options=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(options.style))this.style=$H(options.style);else if(options.style.include(":"))this.style=options.style.parseStyle();else{this.element.addClassName(options.style);this.style=$H(this.element.getStyles());this.element.removeClassName(options.style);var css=this.element.getStyles(); this.style=this.style.reject(function(style){return style.value==css[style.key]});options.afterFinishInternal=function(effect){effect.element.addClassName(effect.options.style);effect.transforms.each(function(transform){effect.element.style[transform.style]=""})}}this.start(options)},setup:function(){function parseColor(color){if(!color||["rgba(0, 0, 0, 0)","transparent"].include(color))color="#ffffff";color=color.parseColor();return $R(0,2).map(function(i){return parseInt(color.slice(i*2+1,i*2+3), 16)})}this.transforms=this.style.map(function(pair){var property=pair[0],value=pair[1],unit=null;if(value.parseColor("#zzzzzz")!="#zzzzzz"){value=value.parseColor();unit="color"}else if(property=="opacity"){value=parseFloat(value);if(Prototype.Browser.IE&&!this.element.currentStyle.hasLayout)this.element.setStyle({zoom:1})}else if(Element.CSS_LENGTH.test(value)){var components=value.match(/^([\+\-]?[0-9\.]+)(.*)$/);value=parseFloat(components[1]);unit=components.length==3?components[2]:null}var originalValue= this.element.getStyle(property);return{style:property.camelize(),originalValue:unit=="color"?parseColor(originalValue):parseFloat(originalValue||0),targetValue:unit=="color"?parseColor(value):value,unit:unit}}.bind(this)).reject(function(transform){return transform.originalValue==transform.targetValue||transform.unit!="color"&&(isNaN(transform.originalValue)||isNaN(transform.targetValue))})},update:function(position){var style={},transform,i=this.transforms.length;while(i--)style[(transform=this.transforms[i]).style]= transform.unit=="color"?"#"+Math.round(transform.originalValue[0]+(transform.targetValue[0]-transform.originalValue[0])*position).toColorPart()+Math.round(transform.originalValue[1]+(transform.targetValue[1]-transform.originalValue[1])*position).toColorPart()+Math.round(transform.originalValue[2]+(transform.targetValue[2]-transform.originalValue[2])*position).toColorPart():(transform.originalValue+(transform.targetValue-transform.originalValue)*position).toFixed(3)+(transform.unit===null?"":transform.unit); 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this.event("afterResize")}).bind(this).defer()}},resizeToContent:function(options){if(typeof options=="undefined")options={};var mbimages=$("MB_content").select("img");var totalimages=mbimages.length;if(mbimages[0])if(typeof options.imagesloaded=="undefined"){var loadedImages=$A();var loadedImageTotal=0;mbimages.each(function(o,idx){loadedImages[idx]=new Image;loadedImages[idx].src=o.src;loadedImages[idx].onload=function(){loadedImageTotal++;if(loadedImageTotal==totalimages){var imageincomplete=false; mbimages.each(function(i){if(i.height==0)imageincomplete=true});if(imageincomplete||Modalbox.animating)Modalbox.resizeToContent();else{options.imagesloaded=true;Modalbox.resizeToContent(options)}}}})}var byWidth=0,byHeight=this.options.height-this.MBwindow.getHeight();if(options.resizeCSSID&&$(options.resizeCSSID))byWidth=$(options.resizeCSSID).getWidth()-$(this.MBwindow).getWidth()+(parseInt($(this.MBcontent).getStyle("padding-left"),0)+parseInt($(this.MBcontent).getStyle("padding-right"),0))+15; if(byHeight!=0)this.resize(byWidth,byHeight,options)},resizeToInclude:function(element,options){var el=$(element);var elHeight=el.getHeight()+parseInt(el.getStyle("margin-top"),0)+parseInt(el.getStyle("margin-bottom"),0)+parseInt(el.getStyle("border-top-width"),0)+parseInt(el.getStyle("border-bottom-width"),0);if(elHeight>0)this.resize(0,elHeight,options)},_update:function(){this.MBcontent.update($(this.MBloading).update(this.options.loadingString));this.loadContent()},loadContent:function(){if(this.event("beforeLoad")!= false)if(typeof this.content=="string"){var htmlRegExp=new RegExp(/<\/?[^>]+>/gi);if(htmlRegExp.test(this.content))this._processContent(this.content);else new Ajax.Request(this.content,{method:this.options.method.toLowerCase(),parameters:this.options.params,onComplete:function(response){this._processContent(response.responseText)}.bind(this),onException:function(instance,exception){Modalbox.hide();throw"Modalbox Loading Error: "+exception;}})}else if(typeof this.content=="object")this._insertContent(this.content); else{this.hide();throw"Modalbox Parameters Error: Please specify correct URL or HTML element (plain HTML or object)";}},_processContent:function(content){var html=content.stripScripts(),scripts=content.extractScripts();this._insertContent(html,function(){scripts.map(function(script){return eval(script.replace("<\!--","").replace("// --\>",""))},window)})},_insertContent:function(content,callback){this.MBcontent.hide().update();if(typeof content=="string")this.MBcontent.insert((new Element("div",{style:"display: none"})).update(content)).down().show(); else if(typeof content=="object"){var _htmlObj=this.options.cloneDomNode?content.cloneNode(true):content;if(content.id)content.id="MB_"+content.id;$(content).select("*[id]").each(function(el){el.id="MB_"+el.id});this.MBcontent.insert(_htmlObj).down("div").show();if(Prototype.Browser.IE6)this._prepareIESelects("","#MB_content ")}if(this.options.height==this._options.height)this.resize(this.options.width-$(this.MBwindow).getWidth(),this.MBcontent.getHeight()-$(this.MBwindow).getHeight()+this.MBheader.getHeight(), {afterResize:function(){this._putContent.bind(this,callback).defer()}.bind(this)});else{this._setWidth();this.MBcontent.setStyle({overflow:"auto",height:this.MBwindow.getHeight()-this.MBheader.getHeight()-13+"px"});this._putContent.bind(this,callback).defer()}},_putContent:function(callback){this.MBcontent.show();this._findFocusableElements();this._setFocus();if(Object.isFunction(callback))callback();this.event("afterLoad")},activate:function(options){this.setOptions(options);this.active=true;if(this.options.overlayClose)this.MBoverlay.observe("click", this.hideObserver);this.MBclose.observe("click",this.hideObserver).show();if(this.options.transitions&&this.options.inactiveFade)new Effect.Appear(this.MBwindow,{duration:this.options.slideUpDuration})},deactivate:function(options){this.setOptions(options);this.active=false;if(this.options.overlayClose)this.MBoverlay.stopObserving("click",this.hideObserver);else this.MBoverlay.stopObserving("click",this.clickOverlayObserver);this.MBclose.stopObserving("click",this.hideObserver).hide();if(this.options.transitions&& this.options.inactiveFade)new Effect.Fade(this.MBwindow,{duration:this.options.slideUpDuration,to:0.75})},_initObservers:function(){this.MBclose.observe("click",this.hideObserver);if(this.options.overlayClose)this.MBoverlay.observe("click",this.hideObserver);else $(this.MBoverlay).observe("click",this.clickOverlayObserver);var kbdEvent=Prototype.Browser.Gecko||Prototype.Browser.Opera?"keypress":"keydown";Event.observe(document,kbdEvent,this.kbdObserver)},_removeObservers:function(){this.MBclose.stopObserving("click", this.hideObserver);if(this.options.overlayClose)this.MBoverlay.stopObserving("click",this.hideObserver);var kbdEvent=Prototype.Browser.Gecko||Prototype.Browser.Opera?"keypress":"keydown";Event.stopObserving(document,kbdEvent,this.kbdObserver)},_setFocus:function(){if(this.focusableElements.length>0&&this.options.autoFocusing==true){var firstEl=this.focusableElements.find(function(el){return el.tabIndex==1})||this.focusableElements.first();this.currFocused=this.focusableElements.toArray().indexOf(firstEl); firstEl.focus()}else if(this.MBclose.visible())this.MBclose.focus()},_findFocusableElements:function(){if(this.options.autoFocusing===true){this.MBcontent.select("input:not([type=hidden]):enabled, select, textarea, button, a[href]").invoke("addClassName","MB_focusable");this.focusableElements=this.MBcontent.select(".MB_focusable")}},_kbdHandler:function(event){var node=event.element();switch(event.keyCode){case Event.KEY_TAB:event.stop();if(node!=this.focusableElements[this.currFocused])this.currFocused= this.focusableElements.indexOf(node);if(!event.shiftKey)if(this.currFocused>=this.focusableElements.length-1)this.currFocused=0;else this.currFocused++;else if(this.currFocused<=0)this.currFocused=this.focusableElements.length-1;else this.currFocused--;this.focusableElements[this.currFocused].focus();break;case Event.KEY_ESC:if(this.active)this._hide(event);break;case 32:this._preventScroll(event);break;case 0:if(event.which==32)this._preventScroll(event);break;case Event.KEY_UP:case Event.KEY_DOWN:case Event.KEY_PAGEDOWN:case Event.KEY_PAGEUP:case Event.KEY_HOME:case Event.KEY_END:var tagName= node.tagName.toLowerCase();if(Prototype.Browser.WebKit&&!["textarea","select"].include(tagName))event.stop();else if(tagName=="input"&&["submit","button"].include(node.type)||tagName=="a")event.stop();break}},_preventScroll:function(event){if(!["input","textarea","select","button"].include(event.element().tagName.toLowerCase()))event.stop()},_deinit:function(){this._removeObservers();Event.stopObserving(window,"resize",this.resizeObserver);if(this.options.transitions)Effect.toggle(this.MBoverlay, "appear",{duration:this.options.overlayDuration,afterFinish:this._removeElements.bind(this)});else{this.MBoverlay.hide();this._removeElements()}this.MBcontent.setStyle({overflow:"",height:""})},_cleanUpContentIDs:function(){if(typeof this.content=="object"){if(this.content.id&&this.content.id.match(/MB_/))this.content.id=this.content.id.replace(/MB_/,"");this.content.select("*[id]").each(function(el){el.id=el.id.replace(/MB_/,"")})}},_removeElements:function(){if(Prototype.Browser.Opera)window.scrollBy(0, 0);this.MBoverlay.remove();$(this.MBwindowwrapper).remove();if(Prototype.Browser.IE6){this._prepareIEHtml("","");this._prepareIESelects("");window.scrollTo(this.initScrollX,this.initScrollY)}this._cleanUpContentIDs();this.initialized=false;this.event("afterHide");this.setOptions(this._options)},_setWidth:function(){this.MBwindow.setStyle({width:this.options.width+"px",height:this.options.height+"px"})},_setWidthAndPosition:function(){this.MBwindow.setStyle({width:this.options.width+"px"})},_prepareIEHtml:function(height, overflow){$$("html, body").invoke("setStyle",{width:height,height:height,overflow:overflow})},_prepareIESelects:function(visibility,prefix){$$((prefix||"")+"select").invoke("setStyle",{"visibility":visibility})},event:function(eventName){var r=true;if(this.options[eventName]){var returnValue=this.options[eventName]();this.options[eventName]=null;if(!Object.isUndefined(returnValue))r=returnValue}return r}};Object.extend(Modalbox,Modalbox.Methods);if(Modalbox.overrideAlert)window.alert=Modalbox.alert; BrainstormJs.Controls.ModalBox.Confirm=Class.create({options:false,confirmBox:false,text:false,confirmButton:false,cancelLink:false,hideObserver:false,confirmObserver:false,onConfirm:false,onCancel:false,initialize:function(options){this.options=options;this.confirmBox=new Element("div",{className:"confirmBox",style:"display:none;"});this.text=(new Element("p",{className:"text"})).update("Are you sure?");this.detailText=(new Element("p",{className:"detailText"})).update("");this.confirmButton=new Element("input", {type:"button",value:"Confirm",className:"confirm"});this.cancelLink=(new Element("a",{href:"#",className:"cancel"})).update("Cancel");this.confirmBox.insert(this.text);this.confirmBox.insert(this.detailText);this.confirmBox.insert(this.confirmButton);this.confirmBox.insert(this.cancelLink);this.hideObserver=this.cancel.bindAsEventListener(this);this.confirmObserver=this.confirm.bindAsEventListener(this)},show:function(options){options=options||{};this.onConfirm=options.onConfirm||false;this.onCancel= options.onCancel||false;if(options.text)this.text.update(options.text);if(options.detailText){this.detailText.update(options.detailText);this.detailText.show()}else this.detailText.hide();if(options.confirmText)this.confirmButton.value=options.confirmText;if(options.cancelText)this.cancelLink.update(options.cancelText);Modalbox.show(this.confirmBox,{title:options.title||"Are you sure?",width:options.width||400,overlayClose:false,cloneDomNode:false,afterLoad:this.setObservers.bind(this),afterHide:this.removeObservers.bind(this)})}, setObservers:function(e){this.cancelLink.observe("click",this.hideObserver);this.confirmButton.observe("click",this.confirmObserver)},removeObservers:function(){this.cancelLink.stopObserving("click",this.hideObserver);this.confirmButton.stopObserving("click",this.confirmObserver)},confirm:function(){if(this.onConfirm)this.onConfirm();Modalbox.hide()},cancel:function(e){if(this.onCancel)this.onCancel();Modalbox.hide();e.stop()}}); BrainstormJs.Controls.ModalBox.TextPrompt=Class.create({options:false,promptBox:false,text:false,textbox:false,confirmButton:false,cancelLink:false,hideObserver:false,confirmObserver:false,keyboardConfirmObserver:false,onConfirm:false,initialize:function(options){this.options=options;this.promptBox=new Element("div",{className:"promptBox",style:"display:none;"});this.text=(new Element("p",{className:"text"})).update("Text:");this.textbox=new Element("input",{type:"text",maxlength:"20",className:"textbox"}); this.confirmButton=new Element("input",{type:"button",value:"Confirm",className:"confirm"});this.cancelLink=(new Element("a",{href:"javascript:;",className:"cancel"})).update("Cancel");this.promptBox.insert(this.text);this.promptBox.insert(this.textbox);this.promptBox.insert(this.confirmButton);this.promptBox.insert(this.cancelLink);this.hideObserver=function(e){Modalbox.hide();e.stop()};this.confirmObserver=this.confirm.bindAsEventListener(this);this.keyboardConfirmObserver=function(e){this.keyboardConfirm(e)}.bind(this)}, show:function(options){options=options||{};this.onConfirm=options.onConfirm||false;if(options.text)this.text.update(options.text);if(options.currentValue)this.textbox.value=options.currentValue;if(options.maxLength)this.textbox.maxLength=options.maxLength;if(options.confirmText)this.confirmButton.value=options.confirmText;if(options.cancelText)this.cancelLink.update(options.cancelText);Modalbox.show(this.promptBox,{title:options.title||"Are you sure?",width:options.width||400,overlayClose:false,cloneDomNode:false, afterLoad:this.setObservers.bind(this),afterHide:this.removeObservers.bind(this)})},setObservers:function(e){this.cancelLink.observe("click",this.hideObserver);this.confirmButton.observe("click",this.confirmObserver);this.textbox.observe("keypress",this.keyboardConfirmObserver)},removeObservers:function(){this.cancelLink.stopObserving("click",this.hideObserver);this.confirmButton.stopObserving("click",this.confirmObserver);this.textbox.stopObserving("keypress",this.keyboardConfirmObserver)},confirm:function(){if(this.textbox.value.strip()== "")return;if(this.onConfirm)this.onConfirm(this.textbox.value);Modalbox.hide()},keyboardConfirm:function(e){if(e.keyCode==Event.KEY_RETURN){e.stop();this.confirm()}}}); BrainstormJs.Controls.ModalBox.DropDownPrompt=Class.create({options:false,promptBox:false,text:false,select:false,confirmButton:false,cancelLink:false,hideObserver:false,confirmObserver:false,keyboardConfirmObserver:false,onConfirm:false,initialize:function(options){this.options=options;this.promptBox=new Element("div",{className:"promptBox",style:"display:none;"});this.text=(new Element("p",{className:"text"})).update("Text:");this.select=new Element("select",{className:"dropDown"});this.confirmButton= new Element("input",{type:"button",value:"Confirm",className:"confirm"});this.cancelLink=(new Element("a",{href:"javascript:;",className:"cancel"})).update("Cancel");this.promptBox.insert(this.text);this.promptBox.insert(this.select);this.promptBox.insert("
");this.promptBox.insert(this.confirmButton);this.promptBox.insert(this.cancelLink);this.hideObserver=function(e){Modalbox.hide();e.stop()};this.confirmObserver=this.confirm.bindAsEventListener(this);this.keyboardConfirmObserver=function(e){this.keyboardConfirm(e)}.bind(this)}, show:function(options){options=options||{};this.onConfirm=options.onConfirm||false;if(options.text)this.text.update(options.text);if(options.confirmText)this.confirmButton.value=options.confirmText;if(options.cancelText)this.cancelLink.update(options.cancelText);if(options.choices){this.select.innerHTML="";this.select.insert(new Element("option",{"value":""}));for(var i=0,j=options.choices.length;i=lastPage){for(var i=1;i<=lastPage;i++)pageSet.push(i);return pageSet}var startPage=this.currentPage-Math.floor(requiredPageLinks/2);if(startPage<1)startPage=1;if(startPage+(requiredPageLinks-1)>lastPage)startPage=lastPage-requiredPageLinks+1;for(var i=0;i=requiredPageLinks-requiredFinal)page=lastPage-(requiredPageLinks-i)+1;pageSet.push(page)}return pageSet},setPageLinks:function(pageNums){var lastPageNum= 0;var breaks=0;for(var i=0;i1){this.renderPagerElem(this.prevItem,parseInt(this.currentPage,10)-1,prevLabel);this.prevItem.removeClassName("previous-off");this.prevItem.addClassName("previous")}else{this.renderPagerElem(this.prevItem,false,prevLabel);this.prevItem.removeClassName("previous");this.prevItem.addClassName("previous-off")}if(this.currentPage0)this.tabList.tabs=this.tabs}}); BrainstormJs.Controls.ActivityFeed=Class.create({options:false,listType:false,contextId:false,earliestEventId:false,container:false,items:false,loadMoreArea:false,loadMoreLink:false,loadLessLink:false,spinner:false,numItemsToRemove:false,initialize:function(container,options){this.numItemsToRemove=10;this.options=options;this.container=$(container);this.items=this.container.down("div.activityItems");this.listType=parseInt(this.container.down("input.type").value,10);var contextIdInput=this.container.down("input.contextId"); this.contextId=contextIdInput?parseInt(contextIdInput.value,10):0;this.loadMoreArea=this.container.down("div.loadMoreArea");this.loadMoreLink=this.loadMoreArea.down("a.linkLoadMore");this.loadLessLink=null;this.spinner=this.loadMoreArea.down(".spinner");this.loadMoreLink.observe("click",function(e){this.showMore();e.stop()}.bind(this));this.refresh()},showMore:function(){this.loadMoreLink.hide();if(this.loadLessLink)this.loadLessLink.hide();this.spinner.show();Brainstorm.Web.Services.Ajax.LoadMoreActivity(this.listType, this.earliestEventId,this.contextId,this.addNewItems.bind(this),bsCommon.ajaxCallError)},showLess:function(){this.loadMoreLink.hide();this.loadLessLink.hide();this.spinner.show();var tempContainer=new Element("div",{"class":"tempContainer"});var childElementsArr=this.items.childElements();var childElementCount=childElementsArr.length;var j=0;childElementsArr.reverse();for(var i=0;ithis.numItemsToRemove)this.loadLessLink.show();this.loadMoreLink.show()},addNewItems:function(newItems){if(!newItems){this.loadMoreArea.blindUp();return}var tempContainer=new Element("div",{"class":"tempContainer","style":"display:none;"});tempContainer.insert(newItems);this.items.insert(tempContainer);tempContainer.blindDown({afterFinish:function(){this.items.insert(tempContainer.innerHTML); tempContainer.remove();bsCommon.scrollIfBelowFold(this.spinner,20,{afterFinish:function(){this.spinner.hide();if(!this.loadLessLink){this.loadLessLink=(new Element("a",{"class":"linkLoadLess","style":"display:visible;",href:"#"})).update("show less");this.loadMoreArea.insert(this.loadLessLink);this.loadLessLink.observe("click",function(e){this.showLess();e.stop()}.bind(this))}this.loadLessLink.show();this.loadMoreLink.show();if(!this.refreshFx)this.refreshFx=this.refresh.bind(this);this.refreshFx.defer()}.bind(this)})}.bind(this)})}, refresh:function(){if(typeof bsCommon!="undefined"&&bsCommon)bsCommon.wireContentPreviews();var hasEvents=this.findEarliestEventId();if(hasEvents)Effect.BlindDown(this.loadMoreArea,{duration:0.5})},findEarliestEventId:function(){if(this.items!=null){var lastListItem=this.items.immediateDescendants().last();this.earliestEventId=parseInt(lastListItem.id.split("_").last(),10);return true}return false}}); BrainstormJs.Controls.PersonSearch=Class.create({container:false,txtSearch:false,btnSearch:false,results:false,initialize:function(options){this.container=$(options.container);this.txtSearch=this.container.down("input.search");this.btnSearch=this.container.down("input.button");this.results=this.container.down("div.results");this.btnSearch.observe("click",function(e){this.startSearch();e.stop()}.bind(this));this.btnSearch.observe("keypress",this.onSearchKey.bind(this));this.txtSearch.observe("keypress", this.onSearchKey.bind(this))},onSearchKey:function(e){if(e.keyCode==Event.KEY_RETURN){this.startSearch();e.stop()}},startSearch:function(){this.btnSearch.value="Please Wait ...";this.btnSearch.disabled=true;Brainstorm.Web.Services.Ajax.SearchForPeople(this.txtSearch.value.trim(),this.afterSearch.bind(this),bsCommon.ajaxCallError)},afterSearch:function(domElement){this.btnSearch.value="Search";this.btnSearch.disabled=false;this.results.innerHTML=domElement.HTML;this.results.appear()}}); function getUrlParam(name){name=name.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]");var regexS="[\\?&]"+name+"=([^&#]*)";var regex=new RegExp(regexS);var results=regex.exec(window.location.href);if(results==null)return"";else return results[1]}function urldecode(str){return decodeURIComponent(str).replace(/\+/g,"%20")}Prototype.Browser.IE6=Prototype.Browser.IE&&parseInt(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE")+5))==6; Prototype.Browser.IE7=Prototype.Browser.IE&&parseInt(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE")+5))==7;Prototype.Browser.IE8=Prototype.Browser.IE&&!Prototype.Browser.IE6&&!Prototype.Browser.IE7;Prototype.Browser.Chrome=!!navigator.userAgent.match("Chrome");Object.extend(Event,{KEY_SPACE:32,KEY_SHIFT:16,KEY_CTRL:17,KEY_ALT:18}); Element.addMethods({appear:function(element){var defaultOptions={duration:0.5,from:0,to:1};Effect.Appear(element,Object.extend(defaultOptions,arguments[1]||{}))},pulsate:function(element){var defaultOptions={pulses:2,duration:1};Effect.Pulsate(element,Object.extend(defaultOptions,arguments[1]||{}))},fade:function(element){var defaultOptions={duration:0.5,from:1,to:0};Effect.Fade(element,Object.extend(defaultOptions,arguments[1]||{}))},blindDown:function(element){var defaultOptions={duration:0.5}; Effect.BlindDown(element,Object.extend(defaultOptions,arguments[1]||{}))},blindUp:function(element){var defaultOptions={duration:0.5};Effect.BlindUp(element,Object.extend(defaultOptions,arguments[1]||{}))},lastDescendant:function(element){element=$(element).lastChild;while(element&&element.nodeType!=1)element=element.previousSibling;return $(element)}});Effect.Transitions.easeInExpo=function(pos){return pos==0?0:Math.pow(2,10*(pos-1))}; Effect.Transitions.easeOutExpo=function(pos){return pos==1?1:-Math.pow(2,-10*pos)+1};Effect.Transitions.easeInOutExpo=function(pos){if(pos==0)return 0;if(pos==1)return 1;if((pos/=0.5)<1)return 0.5*Math.pow(2,10*(pos-1));return 0.5*(-Math.pow(2,-10*--pos)+2)};Effect.Transitions.easeInCirc=function(pos){return-(Math.sqrt(1-pos*pos)-1)};Effect.Transitions.easeOutCirc=function(pos){return Math.sqrt(1-Math.pow(pos-1,2))}; Effect.Transitions.easeInOutCirc=function(pos){if((pos/=0.5)<1)return-0.5*(Math.sqrt(1-pos*pos)-1);return 0.5*(Math.sqrt(1-(pos-=2)*pos)+1)};hostName=window.location.hostname.strip(".");cookies=new CookieJar({expires:86400,path:"/",domain:hostName.indexOf(".")>0?"."+hostName:""});cookies.appendString=$F("Cookie_Prefix"); BrainstormJs.Common=Class.create({user:false,userId:false,tagSeparators:[","],isShiftPressed:false,isCtrlPressed:false,signedOutWarning:false,failedUserRequests:0,sessionCheckExecuter:false,confirmBox:false,textPromptBox:false,dropDownPromptBox:false,cookies:false,openFormCheck:true,tagToggleFx:false,growler:false,disabledLinkClass:"disabled",initialize:function(){var userId=$("BS_User_Id");this.userId=parseInt(userId.value,10);var url=this.getPageUrl();var isAdminPage=url.startsWith("/admin/");this.growler= new k.Growler({location:"br"});if(!isAdminPage&&!url.startsWith("/signin.aspx"))this.initSessionChecker();this.confirmBox=new BrainstormJs.Controls.ModalBox.Confirm;this.textPromptBox=new BrainstormJs.Controls.ModalBox.TextPrompt;this.dropDownPromptBox=new BrainstormJs.Controls.ModalBox.DropDownPrompt;if(!isAdminPage){document.observe("keydown",this.onKeyDown.bind(this));document.observe("keyup",this.onKeyUp.bind(this))}window.onbeforeunload=this.confirmExit.bind();if(typeof MessageLogger!="undefined")if(typeof HumaneMessager!= "undefined")HumaneMessager.setup(null,0.8);this.wireContentToggles();if(!isAdminPage){this.wireTabPanes();this.wireContentPreviews();this.wireHelpContent();this.wireRssFeedPopups();this.wireShareFollowControl();this.wireActivityFeeds();this.wireTagToggles();this.wireClassifiedHelpLinks();this.wireSlideouts();this.wirePersonSearch();var linkMyIdeas=$("linkMyIdeas");var myIdeas=$("myIdeasDropdown");if(linkMyIdeas&&myIdeas){new Tip(linkMyIdeas,myIdeas,{className:"myIdeasTip",style:"protoblue",hideOn:{element:"tip", event:"keypress"},stem:"topMiddle",hook:{tip:"topMiddle",target:"bottomMiddle"},hideAfter:0.2,offset:{x:23,y:1}});Effect.Appear(linkMyIdeas,{duration:0.5})}if(typeof DD_belatedPNG!="undefined");var links=$$('a[href^="#"][href!="#"]');for(var i=0,j=links.length;i1){var target=$(targetId);if(target)link.observe("click", function(e){var href=e.element().href;var el=$(href.substring(href.indexOf("#")+1));new Effect.ScrollTo(el.id,{duration:1.5,offset:-20,transition:Effect.Transitions.easeInOutExpo});e.stop()})}}var els=getUrlParam("nav");var scrl=getUrlParam("scrl");var target=els?$(els):false;if(target){if(scrl)new Effect.ScrollTo(target,{duration:1,offset:parseInt(scrl,10),transition:Effect.Transitions.easeInOutExpo});new Effect.Highlight(target,{delay:1.5,duration:1.5})}}},onKeyDown:function(e){if(e.keyCode==Event.KEY_CTRL)this.isCtrlPressed= true;if(e.keyCode==Event.KEY_SHIFT)this.isShiftPressed=true},onKeyUp:function(e){if(e.keyCode==Event.KEY_CTRL)this.isCtrlPressed=false;if(e.keyCode==Event.KEY_SHIFT)this.isShiftPressed=false},confirmExit:function(e){if(bsCommon&&bsCommon.openFormCheck){var openForms=BrainstormForms.openForms;var formsWord=openForms==1?"form":"forms";var warning="You currently have "+openForms+" "+formsWord+" open. Your changes will be lost if you leave this page.";if(openForms>0)return warning}},alert:function(message, title){Modalbox.alert(message,title?title:"Brainstorm Alert")},showError:function(errorMessage){var html=['

'," It looks like something went haywire under the hood. An error report has been sent to the Brainstorm Team for investigation."," We’re really sorry we let you down!","

",'

'," Please reload this page and attempt your request one more time.",' If you see this error again, don’t hesitate to contact us.', "

"];if(errorMessage)html=html.concat(['

'," Error Message: "+errorMessage+"","

"]);Modalbox.alert(html.join("\n"),"Uh oh, that wasn't supposed to happen ...")},confirm:function(options){if(options.triggerEvent&&options.triggerEvent.ctrlKey==true){options.onConfirm();return}this.confirmBox.show(options)},prompt:function(options){this.textPromptBox.show(options)},promptDropDown:function(options){this.dropDownPromptBox.show(options)},showSuccess:function(message){this.growler.growl(message, {header:"",life:5,speedout:1})},showMessage:function(message){this.growler.growl(message,{life:5})},processBrowserButton:function(newLocation,historyData){},ajaxCallError:function(error,callback){var stackTrace=error.get_stackTrace();var message=error.get_message();var statusCode=error.get_statusCode();var exceptionType=error.get_exceptionType();var timedout=error.get_timedOut();var errorMessage="Stack Trace: "+stackTrace+"
"+"Service Error: "+message+"
"+"Status Code: "+statusCode+"
"+ "Exception Type: "+exceptionType+"
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