function showDialog(URL, width, height) {
  day = new Date();
  id = day.getTime();

   /* status or statusbars?  either way, this window needs status bars */

  eval("page" + id + " = window.open(URL, '" + id + "', 'location=no,statusbar=yes,status=yes,scrollbars=yes,menubar=no,toolbar=no,directories=no,resizable=yes,width=" + width + ",height=" + height + "');");
}