function popWin(who,winWidth,winHeight) {
  var newWin; 
  newWin = window.open(who, 'popWin', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=0,resizable=no,copyhistory=no,width=' +winWidth+ ',height=' +winHeight+ '');
  //self.name = "smallWin";        
}