function validateLogin() 
{
	if (document.frmLogin.uid.value.length == 0) {
		alert ("You must provide a user name.");
		document.frmLogin.uid.focus();
		return false;
	}
	
	if (document.frmLogin.pwd.value.length == 0) {
		alert ("You must provide a password.");
		document.frmLogin.pwd.focus();
		return false;
	}
	
	return true;
}