/***********************************************
* DD Tab Menu II script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
//Set tab to intially be selected when page loads:
//[which tab (1=first tab), ID of tab content to display (or "" if no corresponding tab content)]:
var initialtab=[1, ""] 

//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=0 //0 for no (default), 1 for yes


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

var previoustab=""
			
// TOP MENU
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"
			
		if (cid!=""){
			document.getElementById(cid).style.display="block"
			previoustab=cid
		}
	}
}

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

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

function do_onload(){
	collectddimagetabs()
	expandcontent(initialtab[1], tabobjlinks[initialtab[0]-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