//<!--

var imgloc;
var imgWidth;
var imgHeight;
var patflag = 0;

function showPopup(imgLoc, imgWidth, imgHeight) {
  if (patflag == 1) {
  if (wndPopup.closed) {}
  else  {wndPopup.close();}
  }
  wndPopup = window.open(imgLoc,'wndPopup',
  'width='+imgWidth+',height='+imgHeight+',top=100,left=450,scrollbars=yes,resizable=yes');
  patflag = 1;
  return wndPopup;
}

// -->