var isNav, isIE

if (parseInt(navigator.appVersion) >= 4) {
  if (navigator.appName == "Netscape")
    isNav = true
  else
    isIE = true
}

function showKeyValues(evt) {
  var keyValue

  if (isNav) 
    keyValue = evt.which
  else
    keyValue = window.event.keyCode

  /*status = keyValue*/
        
  if (keyValue == 13) {
    /*alert(keyValue)*/
    javascript:document.forms.loginform.submit();
  }
  return false
}

function Valid_Login_Fields(theForm)
{
	if(theForm.username.value=="") 
	{
		if(theForm.password.value=="")
		{
		theForm.username.focus();
		return(false);
		}
		else
		{
		return(true)
		}
		theForm.username.focus();
		return(false);
	}
return(true)
}