var netscape = navigator.appName.toLowerCase();
var keyCode;

if (netscape=="netscape" || netscape.indexOf("firefox") != -1) document.captureEvents(Event.KEYUP);

document.onkeyup =
  function (evt) {
  	keyCode = evt ? (evt.which ? evt.which : evt.keyCode) : event.keyCode;

  	if (keyCode == 13)
			setFormAction(document.logon, 'logon');
   	else
    	return;
  };
function submit1() {
    document.logon.password.focus();
    /*  don't submit yet */
    return false;
}

function submit2() {

    document.logon.action.value = "logon";

    return true;
}

 /* Check to see if logon page is _top. */
 if(top.frames.length>0) top.location =  self.location;
 //alert('test');