function openw(url, name, w, h)
{
w=w+40;h=h+40;
  name=window.open(url, name, 'toolbar=no,location=no,status=no,menubar=no,resizable=yes,directories=no,scrollbars=yes,width='+w+',height='+h+'');
}

var ns6=document.getElementById&&!document.all?1:0

var head="display:''"
var folder=''

function expandit(curobj){
folder=ns6?curobj.nextSibling.nextSibling.style:document.all[curobj.sourceIndex+1].style
if (folder.display=="none")
folder.display=""
else
folder.display="none"
}