function submitenter(myfield,e){
    var keycode;
    if (window.event) keycode = window.event.keyCode;
    else if (e) keycode = e.which;
    else return true;

    if (keycode == 13)
     {
       //myfield.form.submit();
         parent.js.search(myfield.value);
       return false;
     }
    else
       return true;
  }