function openWin(surl ) {
popup= null; 
popup=window.open(surl, "popupWin",'toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,scrollbars=no,width=564,height=597,top=100,left=100');
if (popup.opener == null) popup.opener = window;
popup.focus();
}