var openImg = new Image();
openImg.src = "/tb/lib/tree/img/folderopen.gif";
var closedImg = new Image();
closedImg.src = "/tb/lib/tree/img/folder.gif";

function showBranch(branch){
	var objBranch = document.getElementById(branch).style;
	if(objBranch.display=="block")
		objBranch.display="none";
	else
		objBranch.display="block";
}

function swapFolder(img){
	objImg = document.getElementById(img);
	if(objImg.src.indexOf('/tb/lib/tree/img/folder.gif')>-1)
		objImg.src = openImg.src;
	else
		objImg.src = closedImg.src;
}

function openSamplePaper(url){
	window.open (url,"TalentBarometer.com-SamplePaper","menubar=0,resizable=1,width=650,height=500,scrollbars=1"); 
}