if (Drupal.jsEnabled) {
 $(document).ready(function () {
  var n = $("input[name=name]").val();
  if ((n == '') || (n == undefined)) {
   $("input[name=name]").css({ backgroundImage: "url(/sites/default/themes/maximumpc/i/logingradbg.gif)"});
  }
  n = $("input[name=pass]").val();
  if ((n == '') || (n == undefined)) {
   $("input[name=pass]").css({ backgroundImage: "url(/sites/default/themes/maximumpc/i/passgradbg.gif)"});
  }
 });
}