// JavaScript Document
function setTab(tabName)
{
	tab = tabName
	tabCont = tab + "_cont"
}

function toggle(obj,tabnm){	
	//alert(obj.parentNode.className);
	//document.getElementById(tab).className = "";	
	document.getElementById(tabCont).style.display = 'none';
	//obj.parentNode.className = "current";
	tab = tabnm;
	tabCont = tabnm + "_cont";
	//alert(tabCont);	
	document.getElementById(tabCont).style.display = "block";	
}