// JavaScript Document
var closefolder="images/closed.gif";
var openfolder="images/open.gif";

function openpopup(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

window.onload = function init(){
document.getElementById('l2a').style.display="none";
document.getElementById('l2b').style.display="none";
document.getElementById('l1a').style.listStyleImage="url("+closefolder+")";
document.getElementById('l1b').style.listStyleImage="url("+closefolder+")";	
document.getElementById('l1a').value="1";
document.getElementById('l1b').value="1";	
}

function menu(obj,subobj){
document.getElementById('l2a').style.display="none";
document.getElementById('l2b').style.display="none";

document.getElementById('l1a').style.listStyleImage="url("+closefolder+")";
document.getElementById('l1b').style.listStyleImage="url("+closefolder+")";

if(document.getElementById(obj).value=="1"){
document.getElementById(obj).style.listStyleImage="url("+openfolder+")";
document.getElementById(subobj).style.display="block";
document.getElementById('l1a').value="1";
document.getElementById('l1b').value="1";	
document.getElementById(obj).value="2";
}else{
document.getElementById(obj).style.listStyleImage="url("+closefolder+")";
document.getElementById(subobj).style.display="none";
document.getElementById(obj).value="1";
}
}