function imgwin(current, Description){
  url = "/cgi-bin/picture.pl?picture="+ currentPath + current + currentSize + "&Description=" + Description + "&Location=" + Location;
  win = window.open(url, "imgwin", "left=0,screenX=0,top=0,screenY=0,menubar=no,status=yes,toolbar=no,scrollbars=yes,resizable=yes");
}