// JavaScript Documentfunction
function openWin(url)  {
 myWin=open(url+"" , "displayWindow",
"status=yes, toolbar=no, directories=no, menubar=no, width=500, height=400, scrollbars=no, resizable=yes");
 }
 
function openURLperf()
{ 
selInd = document.forma.perf.selectedIndex; 
goURL = document.forma.perf.options[selInd].value;
top.location.href = goURL; 
}