/*
 * Active Cast
 * Copyright(c) 2006, Adam Ayres.
 */


if(typeof LITHIUM=="undefined"){var LITHIUM={};};LITHIUM.extend=function(subc,superc,overrides){var F=function(){};F.prototype=superc.prototype;subc.prototype=new F();subc.prototype.constructor=subc;subc.superclass=superc.prototype;if(superc.prototype.constructor==Object.prototype.constructor){superc.prototype.constructor=superc;}
if(overrides){for(var i in overrides){subc.prototype[i]=overrides[i];}}};LITHIUM.augment=function(r,s){var rp=r.prototype,sp=s.prototype,a=arguments,i,p;if(a[2]){for(i=2;i<a.length;++i){rp[a[i]]=sp[a[i]];}}else{for(p in sp){if(!rp[p]){rp[p]=sp[p];}}}};if(typeof LITHIUM.ActiveCast=="undefined"){LITHIUM.ActiveCast={};};LITHIUM.ActiveCast=function(){this.restApiVer="/restapi/vc";this.restBoardId="/boards/id/";this.restCategoryId="/categories/id/";this.restThreadsId="/threads/id/";this.restPollsId="/polls/id/";this.restVotesPlaceId="/votes/place"
this.restVotesUserSelfId="/votes/user/self";this.restThreadsTitle="/threads/title/";this.restThreadsFeatured="/threads/featured/";this.restMessagesLineaer="/messages/linear";this.restLatestThreads="/threads";this.restMessagesPost="/messages/post";this.restAuthenticationSessions="/authentication/sessions";this.restLogin="/login";this.restCurrentUser="/current/user";this.restWebPagesIdUserSignonUrl="/web/pages/id/user_signon/url";this.iframeServerProxy="/html/activecast/js/xip/xip_server.html";this.restMessageViewerParam="message_viewer.";this.restMessageSortOrder="message_sort_order=";this.restTopicSortOrder="topic_sort_order=";this.restFormatDetailParam="restapi.format_detail=";this.urlFullyQualifiedParam="url.fully_qualified=";this.restMessageSubjectParam="message.subject=";this.restMessageBodyParam="message.body=";this.restMessagePostParam="message.post=";this.restUserLoginParam="user.login=";this.restUserPasswordParam="user.password=";this.restApiSessionKeyParam="restapi.session_key=";this.restXsltParam="xslt=";this.restLiTokenParam="litoken=";this.restPageSizeParam="page_size=";this.restThreadDescendingValue="thread_descending";this.restTopicStartDate="topic_start_date";this.restFullListElementValue="full_list_element";this.restJsonXslValue="json.xsl";this.lithiumDestUrlParam="dest_url=";this.jsonCallbackParam="callback=";this.restPollChoiceParam="poll.choice=id/";this.restResponseStyle="restapi.response_style="
this.restResponseStyleView="view";}
LITHIUM.ActiveCast.BOARD="BOARD";LITHIUM.ActiveCast.CATEGORY="CATEGORY";LITHIUM.ActiveCast.getLatestThreads=function(boardId,options){latestThreads=new LITHIUM.ActiveCast.Threads(boardId,options);latestThreads.objName="latestThreads";this.setLatestThreadsContext(latestThreads);latestThreads.feature=latestThreads.restLatestThreads;latestThreads.scriptElementId="ACTIVECAST-LT";if(latestThreads.init()){latestThreads.render();}};LITHIUM.ActiveCast.getFeaturedThreads=function(boardId,options){featuredThreads=new LITHIUM.ActiveCast.Threads(boardId,options);featuredThreads.objName="featuredThreads";this.setFeaturedThreadsContext(featuredThreads);featuredThreads.feature=featuredThreads.restThreadsFeatured;featuredThreads.scriptElementId="ACTIVECAST-FT";if(featuredThreads.init()){featuredThreads.render();}};LITHIUM.ActiveCast.getTalkBack=function(boardId,threadIdent,options){talkBack=new LITHIUM.ActiveCast.TalkBack(boardId,threadIdent,options);this.setTalkBackContext(talkBack);userAuth=new LITHIUM.ActiveCast.User(talkBack);talkBack.userAuth=userAuth;talkBack.userAuth.init();if(talkBack.init()){talkBack.render();}};LITHIUM.ActiveCast.getPolls=function(pollId,options){polls=new LITHIUM.ActiveCast.Polls(pollId,options);this.setPollsContext(polls);userAuth=new LITHIUM.ActiveCast.User(polls);polls.userAuth=userAuth;polls.userAuth.init();if(polls.init()){polls.render();}};LITHIUM.ActiveCast.createContainer=function(scriptElementId,parentElementId){this.scriptElementId=scriptElementId;this.parentElementId=parentElementId;var util=new LITHIUM.ActiveCast.Util();var scriptElement=util.getElm(this.scriptElementId);if(this.parentElementId==""){this.parentElementId=this.scriptElementId;this.scriptElementId="";}
if(util.getElm(this.parentElementId)){var parentElement=util.getElm(this.parentElementId);if(parentElement.tagName=="SCRIPT"){if(parentElement.parentNode&&parentElement.parentNode.tagName!="HEAD"){var divContainer=document.createElement("div");divContainer.setAttribute("id",this.parentElementId+(new Date()).getTime());parentElement.parentNode.insertBefore(divContainer,parentElement);parentElement=divContainer;}
else{return false;}}
return parentElement;}
return false;}
LITHIUM.ActiveCast.Util=function(){};LITHIUM.ActiveCast.Util.prototype={trunCateStringbyWords:function(string,numberOfWords){var truncatedString='';if(typeof string!='undefined'&&string!=null&&numberOfWords>0){string=string.toString();splits=string.split(" ",numberOfWords);truncatedString=splits.join(" ");}
return truncatedString;},getElm:function(aID){return(document.getElementById)?document.getElementById(aID):(document.all)?document.all[aID]:(document.layers)?document.layers[aId]:null;},toCharEnt:function(string){var mtoc=/<([^<>]*)>/g;return string.replace(mtoc,"&lt;$1&gt;");},toMarkup:function(string){var ctom=/&lt;([^&]*)&gt;/g;return string.replace(ctom,"<$1>");},stripMarkup:function(string){var newLineToWhiteSpaceRegExp=/<([^<\b\r>]*)>/g;var newLineToWhiteSpace=string.replace(newLineToWhiteSpaceRegExp," ");var mtoc=/<([^<>]*)>/g;return newLineToWhiteSpace.replace(mtoc,"");},stripCharEnt:function(string){var ctom=/&lt;([^&]*)&gt;/g;return string.replace(ctom,"<$1>");},getURLParam:function(strParamName){var regexS="[\\?&]"+strParamName+"=([^&#]*)";var regex=new RegExp(regexS);var tmpURL=window.location.href;var results=regex.exec(tmpURL);if(results==null){return"";}
else{return results[1];}},createCookie:function(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}
else{var expires="";}
document.cookie=name+"="+value+expires+"; path=/";},readCookie:function(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length);}
return null;},eraseCookie:function(name){this.createCookie(name,"",-1);},isArray:function(obj){if(obj.constructor.toString().indexOf("Array")==-1){return false;}
else{return true;}},getChildElementByID:function(parentElement,childElementId){var element;if(parentElement.hasChildNodes()){for(var i=0,childElement;childElement=parentElement.childNodes[i];i++){if(childElement.getAttribute&&childElement.getAttribute("id")!=null&&childElement.getAttribute("id")==childElementId){element=childElement;}if(element==null){element=this.getChildElementByID(childElement,childElementId);}}}
return element;},createNamedElement:function(type,name){var element=null;try{element=document.createElement('<'+type+' name="'+name+'">');}catch(e){}
if(!element||element.nodeName!=type.toUpperCase()){element=document.createElement(type);element.name=name;}
return element;},getElementsByClassName:function(oElm,strTagName,strClassName){var arrElements=(strTagName=="*"&&oElm.all)?oElm.all:oElm.getElementsByTagName(strTagName);var arrReturnElements=new Array();strClassName=strClassName.replace(/\-/g,"\\-");var oRegExp=new RegExp("(^|\\s)"+strClassName+"(\\s|$)");var oElement;for(var i=0;i<arrElements.length;i++){oElement=arrElements[i];if(oRegExp.test(oElement.className)){arrReturnElements.push(oElement);}}
return(arrReturnElements)},getUrlBase:function(strHref){if(strHref.indexOf("http://")==0||strHref.indexOf("https://")){var strPrefix=strHref.substring(0,strHref.indexOf("//")+2);var strRemainder=strHref.substring(strHref.indexOf("//")+2,strHref.length);var strPostfix=strRemainder.substring(0,strRemainder.indexOf("/"));strReturn=strPostfix;}
return strReturn;},setupHrefTarget:function(target){var allowedFormattedTargets=new Array("_blank","_self","_parent","_top");var allowedUnFormattedTargets=new Array("blank","self","parent","top");if(target!=null||target!=""){try{if(allowedFormattedTargets.indexOf(target)!=-1){return target;}
if(allowedUnFormattedTargets.indexOf(target)!=-1){return"_"+target;}}catch(e){return"_self";}}
return"_self";}};

LITHIUM.ActiveCast.Threads=function(nodeId,args){LITHIUM.ActiveCast.Threads.superclass.constructor.call(this);this.nodeId=nodeId;this.feature="";if(args){this.maxNumberOfMessages=args.maxNumberOfMessages||"";this.numSubjectWords=!isNaN(args.numSubjectWords)?args.numSubjectWords:-1;this.numBodyWords=!isNaN(args.numBodyWords)?args.numBodyWords:-1;this.parentElementId=args.parentElementId||"";this.lookupThreadBy=args.lookupThreadBy||"";this.displayNodeLabel=typeof args.displayNodeLabel!="undefined"?args.displayNodeLabel:true;this.displayNodeTitle=typeof args.displayNodeTitle!="undefined"?args.displayNodeTitle:true;this.hrefTarget=args.hrefTarget||"";}
this.parentElement="";this.scriptElementId="";this.messagesElementId="AC_MESSAGES";this.messagesHeaderElementId="AC_HEADER";this.messagesNodeTitleElementId="AC_NODE_TITLE";this.communityUrl="";this.title="";this.objName="new LITHIUM.ActiveCast.Threads()";this.util=new LITHIUM.ActiveCast.Util();};LITHIUM.extend(LITHIUM.ActiveCast.Threads,LITHIUM.ActiveCast);LITHIUM.ActiveCast.Threads.prototype={init:function(){this.parentElement=LITHIUM.ActiveCast.createContainer(this.scriptElementId,this.parentElementId);if(this.parentElement!=false){this.createRestUri();return true;}
else{return false;}},createRestUri:function(){var messageReplyLimitParam="";if(this.maxNumberOfMessages!==""&&this.maxNumberOfMessages>0){messageReplyLimitParam="&"+this.restPageSizeParam+parseInt(this.maxNumberOfMessages);}
var lookupThreadByParam=this.restBoardId;if(this.lookupThreadBy!=""){if(this.lookupThreadBy==LITHIUM.ActiveCast.BOARD){lookupThreadByParam=this.restBoardId;}
else if(this.lookupThreadBy==LITHIUM.ActiveCast.CATEGORY){lookupThreadByParam=this.restCategoryId;}}
this.restThreadNodeUri=this.communityUrl+this.restApiVer+lookupThreadByParam+this.nodeId
+"?"+this.restXsltParam+this.restJsonXslValue;this.restThreadsUri=this.communityUrl+this.restApiVer+lookupThreadByParam+this.nodeId+
this.feature+"?"+this.restXsltParam+this.restJsonXslValue+"&"+this.restFormatDetailParam+
this.restFullListElementValue+messageReplyLimitParam+"&"+this.restMessageViewerParam+
this.restTopicSortOrder+this.restTopicStartDate+"&"+this.restResponseStyle+this.restResponseStyleView;},render:function(){this.messagesContainerElement=this.createMessagesContainer();this.createThreadsScript(this.restThreadsUri);this.parentElement.appendChild(this.messagesContainerElement);},createMessagesContainer:function(){var div_ac_messages=document.createElement('div');div_ac_messages.setAttribute('id',this.messagesElementId);if(this.displayNodeLabel){var h1_ac_messages=document.createElement('h1');h1_ac_messages.setAttribute('id',this.messagesHeaderElementId);div_ac_messages.appendChild(h1_ac_messages);}
return div_ac_messages;},createThreadsScript:function(request){var requestUri=request+"&"+this.jsonCallbackParam+this.objName+".createThreads";ThreadsScript=new JSONscriptRequest(requestUri);ThreadsScript.buildScriptTag();ThreadsScript.addScriptTag();},createThreads:function(data){this.messagesContainerElement=this.util.getChildElementByID(this.parentElement,this.messagesElementId);if(data.response.status=="success"){if(this.displayNodeLabel){var h1_ac_messages=this.util.getChildElementByID(this.parentElement,this.messagesHeaderElementId);h1_ac_messages.appendChild(document.createTextNode(this.title));if(this.displayNodeTitle){this.createThreadNodeTitleScript(this.restThreadNodeUri);}}
if(this.util.isArray(data.response.threads.thread)){for(var i=0,thread;(thread=data.response.threads.thread[i]);i++){this.messagesContainerElement.appendChild(LITHIUM.ActiveCast.Message.createMessage(this,thread.messages.topic,i));}}
else if(data.response.threads.thread){this.messagesContainerElement.appendChild(LITHIUM.ActiveCast.Message.createMessage(this,data.response.threads.thread.messages.topic,i));}}},createThreadNodeTitleScript:function(request){var requestUri=request+"&"+this.jsonCallbackParam+this.objName+".setThreadTitle";var ThreadTitleScript=new JSONscriptRequest(requestUri);ThreadTitleScript.buildScriptTag();ThreadTitleScript.addScriptTag();},setThreadTitle:function(data){this.messagesContainerElement=this.util.getChildElementByID(this.parentElement,this.messagesHeaderElementId);if(data.response.status=="success"){var span_node_title=document.createElement("span");span_node_title.setAttribute('id',this.messagesNodeTitleElementId);if(data.response.board&&data.response.board.title){span_node_title.appendChild(document.createTextNode(": "+data.response.board.title.$));this.messagesContainerElement.appendChild(span_node_title);}
else if(data.response.category&&data.response.category.title){span_node_title.appendChild(document.createTextNode(": "+data.response.category.title.$));this.messagesContainerElement.appendChild(span_node_title);}}}};

LITHIUM.ActiveCast.Message={createMessage:function(params,message,numberOffset){this.numberOfReplies=!isNaN(params.numberOfReplies)?params.numberOfReplies:10;this.numSubjectWords=!isNaN(params.numSubjectWords)?params.numSubjectWords:15;this.numBodyWords=!isNaN(params.numBodyWords)?params.numBodyWords:15;this.authorTitle=params.authorTitle||"";this.postedTitle=params.postedTitle||"";this.hrefTarget=params.hrefTarget||"";var threadNumbering="";var msgUrl="#";if(message.view_href){msgUrl=message.view_href;}
var div_ac_thread=document.createElement('div');div_ac_thread.setAttribute('class','ac_thread'+((numberOffset+this.numberOfReplies)%2));div_ac_thread.setAttribute('className','ac_thread'+((numberOffset+this.numberOfReplies)%2));if(this.numSubjectWords!=0){if(message.subject){var h2_ac_subject=this.createMessageSubject(message.subject.$,this.numSubjectWords,msgUrl)
div_ac_thread.appendChild(h2_ac_subject);}}
if(this.numBodyWords!=0){if(message.body){var p_ac_body=this.createMessageBody(message.body.$,this.numBodyWords,msgUrl)
div_ac_thread.appendChild(p_ac_body);}}
var ul_ac_msginfo=this.createMessageInfo(message);div_ac_thread.appendChild(ul_ac_msginfo);return div_ac_thread;},createMessageBody:function(string,numberOfWords,msgUrl){if(typeof string=='undefined'){string="";}
var util=new LITHIUM.ActiveCast.Util();var bodyText="";if(numberOfWords==-1){bodyText=string;}
else{bodyText=util.trunCateStringbyWords(string,numberOfWords);}
bodyText=util.stripMarkup(bodyText.toString());var p_ac_body=document.createElement('p');p_ac_body.setAttribute('class','ac_body');p_ac_body.setAttribute('className','ac_body');p_ac_body.appendChild(document.createTextNode(bodyText));if(typeof string!='undefined'&&string!=null&&string.length>0)
{if(numberOfWords<string.split(" ").length){p_ac_body.appendChild(document.createTextNode('...'));var a_ac_body=document.createElement('a');a_ac_body.setAttribute('href',msgUrl);a_ac_body.setAttribute('target',util.setupHrefTarget(this.hrefTarget));a_ac_body.appendChild(document.createTextNode('[More]'));p_ac_body.appendChild(a_ac_body);}}
return p_ac_body;},createMessageSubject:function(string,numberOfWords,msgUrl){if(typeof string=='undefined'){string="";}
var util=new LITHIUM.ActiveCast.Util();var subjectText="";if(numberOfWords==-1)
{subjectText=string;}else{subjectText=util.trunCateStringbyWords(string,numberOfWords);}
var h2_ac_subject=document.createElement('h2');h2_ac_subject.setAttribute('class','ac_subject');h2_ac_subject.setAttribute('className','ac_subject');var a_ac_subject=document.createElement('a');a_ac_subject.setAttribute('href',msgUrl);a_ac_subject.setAttribute('target',util.setupHrefTarget(this.hrefTarget));a_ac_subject.appendChild(document.createTextNode(subjectText));if(subjectText!=null)
{if(subjectText.length<string.length){a_ac_subject.appendChild(document.createTextNode('...'));}}
h2_ac_subject.appendChild(a_ac_subject);return h2_ac_subject;},createMessageInfo:function(message){var util=new LITHIUM.ActiveCast.Util();var ul_ac_msginfo=document.createElement('ul');ul_ac_msginfo.setAttribute('class','ac_msginfo');ul_ac_msginfo.setAttribute('className','ac_msginfo');var li_ac_author=document.createElement('li');li_ac_author.setAttribute('class','ac_author');li_ac_author.setAttribute('className','ac_author');if(message.author&&message.post_time){var a_ac_author=document.createElement("a");a_ac_author.setAttribute("class","ac_author_link");a_ac_author.setAttribute("className","ac_author_link");a_ac_author.setAttribute("href",message.author.view_href);a_ac_author.setAttribute('target',util.setupHrefTarget(this.hrefTarget));a_ac_author.appendChild(document.createTextNode(message.author.login.$));li_ac_author.appendChild(document.createTextNode(this.authorTitle+" "));li_ac_author.appendChild(a_ac_author);var li_ac_posted=document.createElement('li');li_ac_posted.setAttribute('class','ac_posted');li_ac_posted.setAttribute('className','ac_posted');li_ac_posted.appendChild(document.createTextNode(this.postedTitle+" "+message.post_time.view_date));ul_ac_msginfo.appendChild(li_ac_author);ul_ac_msginfo.appendChild(li_ac_posted);}
return ul_ac_msginfo;}};

function JSONscriptRequest(fullUrl){this.fullUrl=fullUrl;this.noCacheIE='&noCacheIE='+(new Date()).getTime();this.headLoc=document.getElementsByTagName("head").item(0);this.scriptId='JscriptId'+JSONscriptRequest.scriptCounter++;}
JSONscriptRequest.scriptCounter=1;JSONscriptRequest.prototype.buildScriptTag=function(){this.scriptObj=document.createElement("script");this.scriptObj.setAttribute("type","text/javascript");this.scriptObj.setAttribute("charset","utf-8");this.scriptObj.setAttribute("src",this.fullUrl+this.noCacheIE);this.scriptObj.setAttribute("id",this.scriptId);}
JSONscriptRequest.prototype.removeScriptTag=function(){this.headLoc.removeChild(this.scriptObj);}
JSONscriptRequest.prototype.addScriptTag=function(){this.headLoc.appendChild(this.scriptObj);}









/** 
 * ActiveCast by Lithium Technologies
 * @author Adam Ayres adam.ayres@lithium.com
 * @version 0.0.4
 * @date 01-03-07
 * 
 * The ActiveCast module allows Community based information to be
 * surfaced on a page located outside of the community aplication.
 */

/*
 * Detect/Create LITHIUM, LITHIUM.ActiveCast objects
 */ 
if(typeof LITHIUM=="undefined"){var LITHIUM={};}
if(typeof LITHIUM.ActiveCast=="undefined"){LITHIUM.ActiveCast={};}

/*
 * Set the localization parameters, include threads js and set community URL
 * @param {object} LatestThread object to setup
 */
LITHIUM.ActiveCast.setLatestThreadsContext = function(latestThreads) {
	//Localization parameters
	latestThreads.title = ("Latest Threads");
	this.setMessageContext(latestThreads);
	
	//Set Community URL
	this.setCommunityUrl(latestThreads);				
};

/*
 * Set the localization parameters, include threads js and set community URL
 * @param {object} LatestThread object to setup
 */
LITHIUM.ActiveCast.setFeaturedThreadsContext = function(featuredThreads) {
	//Localization parameters
	featuredThreads.title = ("Featured Threads");
	this.setMessageContext(featuredThreads);
	
	//Set Community URL
	this.setCommunityUrl(featuredThreads);				
};
/*
 * Set the localization parameters, include talk back js and set community URL
 * @param {object} TalkBack object to setup
 */
LITHIUM.ActiveCast.setTalkBackContext = function(talkBack) {	
	//Localization parameters
	talkBack.title = ("Talk Back");
	talkBack.postTitle = ("Post Message:");
	talkBack.commentsCounterTitle = ("Comment(s)");
	talkBack.commentsCountTextRange = ("of");
	talkBack.numberOfPagesTitle = ("Jump to Page:");	
	talkBack.nextPageTitle = ("Next Page");
	talkBack.userGreetingTitle = ("Welcome:");	
	talkBack.messageSubjectTitle = ("Subject:");	
	talkBack.messageBodyTitle = ("Body:");			
	talkBack.userLoginUrlTitle= ("Please Login or Register");	
	talkBack.emptySubjectError= ("Subject field cannot be empty");	
	talkBack.emptyBodyError= ("Body field cannot be empty");		
	talkBack.firstTimePostTitle = ("Be the First to Comment");
	this.setMessageContext(talkBack);
	
	//Set Community URL
	this.setCommunityUrl(talkBack);
};
/*
 * Set the localization parameters, include threads js and set community URL
 * @param {object} LatestThread object to setup
 */
LITHIUM.ActiveCast.setPollsContext = function(polls) {
	//Localization parameters
	polls.title = ("Polls");
	polls.pollChangeVoteTitle = ("Change My Vote");
	polls.pollSubmitVoteTitle = ("Submit My Vote");
	polls.pollTotalNumberVotesTitle = ("Total Number of votes:");
	polls.pollVoteCountTitle = ("Votes:");	
		
	//Set Community URL
	this.setCommunityUrl(polls);				
};

LITHIUM.ActiveCast.setMessageContext = function(message) {
	message.authorTitle = ("Author:");
	message.postedTitle = ("Posted:");
}

LITHIUM.ActiveCast.setCommunityUrl = function(obj) {
	var url = ("http://talk.lithium.com");
		
	//Strip port
	if (url.lastIndexOf(":") > url.indexOf(":")) {
		url = url.substring(0, url.lastIndexOf(":"));
	}	
	obj.communityUrl = url;
	return url;	
}

LITHIUM.ActiveCast.getCommunityUrl = function() {
	return this.setCommunityUrl(this);
}

LITHIUM.ActiveCast.getCommunityId = function() {
	return "lithium";
}

LITHIUM.ActiveCast.xipNotAllowedError = ("Permission denied to use this feature from this domain. Please contact your administrator to have this domain added.");

/**
 *  Method used by the Dojo iFrame Proxy to check if the request is allowed.
 */
function isAllowedRequest(request) {	
	var urlBase = getUrlBase(xipClientUrl);
	var allowedXipClientUrls = new Array('www.lithium.com','lithium.com');	
	allowedXipClientUrls.push(getUrlBase("http://talk.lithium.com"));	
	for(var i = 0, url; url=allowedXipClientUrls[i]; i++ ) {		
		if (urlBase == url) {
			return true
		}
	} 	
	return false;	
	function getUrlBase(strHref) {
	  if ( strHref.indexOf("http://") == 0 || strHref.indexOf("https://")){
	        var strPrefix = strHref.substring(0, strHref.indexOf("//")+ 2);
	        var strRemainder = strHref.substring(strHref.indexOf("//")+ 2, strHref.length);
	        var strTerminator;
	        if (strRemainder.indexOf("/") > 0) { strTerminator = strRemainder.indexOf("/") }
	        else { strTerminator = strRemainder.length }	        
	        var strPostfix = strRemainder.substring(0, strTerminator);
	        strReturn = strPostfix;
	  }  	  
	  return strReturn;
	}
}


			<!--lithium  -->
			


			<!--lithium  -->