function openWin(
  page, 
  width, 
  height) {	
			
  popup = window.open(
    page,
    'PopLevel2', 
    'toolbar=no',
    location=no,
    directories=no,
    status=yes,
    scrollbars=yes,
    resizable=yes,
    copyhistory=no,
    width='+width+',
    height='+height'
  );

  if (popup.opener == null) 
    popup.opener = window;

  if (
    (
      (navigator.appName == 'Netscape') 
      && 
      (parseInt(navigator.appVersion) >= 3)
    ) 
    || 
    (
      (navigator.appName == 'Microsoft Internet Explorer') 
      && 
      (parseInt(navigator.appVersion) >= 4)
    )
  ) {

    popup.focus();
  }
}