function subForm(){
if (document.frm1.searchkw.value == '')
	{
		document.frm1.action = 'search-catalog.asp';
	}
else
	{
		document.frm1.action = 'search-results.asp';
	}
}


if (document.layers) {
  document.captureEvents(Event.KEYPRESS);
  document.onkeypress =
    function (evt) {
      if (event.keyCode == 13) {
		alert("here");
//        alert(evt.type);
	  }
//	  return true;
    }
}


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)
   {
	subForm();
	document.frm1.submit();
   }
else
   return true;
}