/***********************************************
* DD Tab Menu 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]:
// done elsewhere!
// var initialtab=[1, "sc1"]

////////Stop editing////////////////

var previoustab=""

function ianGetElement(element) {
	if(document.all) {
	    return document.all[element];
	} else {
		return document.getElementById(element);
	}
}

function expandcontent(cid){
		var temp = "";
		if (previoustab != "") {
			temp = ianGetElement(previoustab);
			temp.style.display="none";
		}
		temp = ianGetElement(cid);
		if (temp != undefined) {
			temp.style.display="block";
		}
		previoustab=cid;
}


function collecttablinks(){
	var tabobj=ianGetElement("tablist");
	if (tabobj != undefined) {
		tabobjlinks=tabobj.getElementsByTagName("A");
	}
}

function do_onload(){
	collecttablinks()
	expandcontent(initialtab)
}

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