//Set tab to intially be selected when page loads:
//[which tab (1=first tab), ID of tab content to display]:
var initialtab=[1, "sc1"]

//Turn menu into single level image tabs (completely hides 2nd level)?
var turntosingle=0 //0 for no (default), 1 for yes

//Disable hyperlinks in 1st level tab images?
var disabletablinks=1 //0 for no (default), 1 for yes


////////Stop editting////////////////

var previoustab=""
var currentTabId=1

if (turntosingle==1)
document.write('<style type="text/css">\n#tabcontentcontainer{display: none;}\n</style>')

function expandcontent(cid, aobject){
if (disabletablinks==1)
aobject.onclick=new Function("return false")
if (document.getElementById && turntosingle==0){
highlighttab(aobject)
if (previoustab!="")
document.getElementById(previoustab).style.display="none"
document.getElementById(cid).style.display="block"
previoustab=cid

var pattern = /\D+/
currentTabId=parseInt(cid.split(pattern))
}
}

function highlighttab(aobject){
if (typeof tabobjlinks=="undefined")
collectddimagetabs()
for (i=0; i<tabobjlinks.length; i++)
tabobjlinks[i].className=""
aobject.className="current"
}

function collectddimagetabs(){
var tabobj=document.getElementById("ddimagetabs")
tabobjlinks=tabobj.getElementsByTagName("A") 
}

function loadPrevTab(prevpage){
	if (currentTabId == 1)
		window.location.href = prevpage
	else
		loadRequested(currentTabId-1)
}

function loadNextTab(lasttab,nextpage){
	if (currentTabId == lasttab)
		window.location.href = nextpage
	else
		loadRequested(currentTabId+1)
}

function loadRequested(cid){
	collectddimagetabs()
	expandcontent('sc'+ cid, tabobjlinks[cid-1])
}

function do_onload(){
collectddimagetabs()
if (gup('tabid') == "")
	expandcontent(initialtab[1], tabobjlinks[initialtab[0]-1])
else
	expandcontent('sc'+gup('tabid'), tabobjlinks[parseInt(gup('tabid'))-1])
}

function gup( 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];
}


if (window.addEventListener)
window.addEventListener("load", do_onload, false)
else if (window.attachEvent)
window.attachEvent("onload", do_onload)
else if (document.getElementById)
window.onload=do_onload