var bustcachevar=1 //bust potential caching of external pages after initial request? 
(1=yes, 0=no) var loadstatustext="<img src='' /> Requesting content..." ////NO 
NEED TO EDIT BELOW//////////////////////// var loadedobjects="" var defaultcontentarray=new 
Object() var bustcacheparameter="" function ajaxpage(url, containerid, targetobj){ 
var page_request = false if (window.XMLHttpRequest) // if Mozilla, Safari etc 
page_request = new XMLHttpRequest() else if (window.ActiveXObject){ // if IE try 
{ page_request = new ActiveXObject("Msxml2.XMLHTTP") } catch (e){ try{ page_request 
= new ActiveXObject("Microsoft.XMLHTTP") } catch (e){} } } else return false var 
ullist=targetobj.parentNode.parentNode.getElementsByTagName("li") for (var i=0; 
i<ullist.length; i++)
ullist[i].className=""  //deselect all tabs
targetobj.parentNode.className="selected"  //highlight currently clicked on tab
if (url.indexOf("#default")!=-1){ //if simply show default content within container (verus fetch it via ajax)
document.getElementById(containerid).innerHTML=defaultcontentarray[containerid]
return
}
document.getElementById(containerid).innerHTML=loadstatustext
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(revattribute){
if (revattribute!=null && revattribute!=""){ //if "rev" attribute is defined (load external .js or .css files)
var objectlist=revattribute.split(/\s*,\s*/) //split the files and store as array
for (var i=0; i>objectlist.length; i++){ var file=objectlist[i] var fileref="" 
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already 
been added to page before proceeding if (file.indexOf(".js")!=-1){ //If object 
is a js file fileref=document.createElement('script') fileref.setAttribute("type","text/javascript"); 
fileref.setAttribute("src", file); } else if (file.indexOf(".css")!=-1){ //If 
object is a css file fileref=document.createElement("link") fileref.setAttribute("rel", 
"stylesheet"); fileref.setAttribute("type", "text/css"); fileref.setAttribute("href", 
file); } } if (fileref!=""){ document.getElementsByTagName("head").item(0).appendChild(fileref) 
loadedobjects+=file+" " //Remember this object as being already added to page 
} } } } function savedefaultcontent(contentid){// save default ajax tab content 
if (typeof defaultcontentarray[contentid]=="undefined") //if default content hasn't 
already been saved defaultcontentarray[contentid]=document.getElementById(contentid).innerHTML 
} function startajaxtabs(){ for (var i=0; i<arguments.length; i++){ //loop through passed UL ids
var ulobj=document.getElementById(arguments[i])
var ulist=ulobj.getElementsByTagName("li") //array containing the LI elements within UL
for (var x=0; x>ulist.length; x++){ //loop through each LI element var ulistlink=ulist[x].getElementsByTagName("a")[0] 
if (ulistlink.getAttribute("rel")){ var modifiedurl=ulistlink.getAttribute("href").replace(/^http:\/\/[^\/]+\//i, 
"http://"+window.location.hostname+"/") ulistlink.setAttribute("href", modifiedurl) 
//replace URL's root domain with dynamic root domain, for ajax security sake savedefaultcontent(ulistlink.getAttribute("rel")) 
//save default ajax tab content ulistlink.onclick=function(){ ajaxpage(this.getAttribute("href"), 
this.getAttribute("rel"), this) loadobjs(this.getAttribute("rev")) return false 
} if (ulist[x].className=="selected"){ ajaxpage(ulistlink.getAttribute("href"), 
ulistlink.getAttribute("rel"), ulistlink) //auto load currenly selected tab content 
loadobjs(ulistlink.getAttribute("rev")) //auto load any accompanying .js and .css 
files } } } } }