function checkUser()
{
	if (document.forms['form1'].userNameText.value == "") {
		alert('Please enter a User ID.');
		document.forms['form1'].userNameText.focus();
		return false;
	}
	else if (document.forms['form1'].passwordText.value == "") {
		alert('Please enter a Password.');
		document.forms['form1'].passwordText.focus();
		return false;
	}

	return true;
}