<!-- Begin
var winPop;
function go(what,restore) 
{
  winPop = window.open(what[what.selectedIndex].value, 'popup', 'width=600,height=500,scrollbars=yes,resizable=yes');
  winPop.focus();
  if (restore) {
       what.selectedIndex=0;
  }
    if (winPop.opener == null) {
       winPop.opener = window;
  }
 
}
// End -->