function addround(&$smarty)
{
    $id = trim($_POST['tour_id']);
    $sid = trim($_POST['round_id']);
    $round_no = trim($_POST['round_no']);
    $_POST['time1'] = $_POST['time1'] == "" ? "00" : $_POST['time1'];
    $_POST['time2'] = $_POST['time2'] == "" ? "00" : $_POST['time2'];
    $round_datep = $_POST['round_date'] . " " . $_POST['time1'] . ":" . $_POST['time2'] . ":00";
    $weather = trim($_POST['round_weather']);
    $rule = trim($_POST['round_playrule']);
    $note = trim($_POST['notes']);
    $tour = new tournaments($id);
    if ($sid == "") {
        $tour->add_round($round_no, $round_datep, $weather, $rule, $note);
    } else {
        $tour->update_round($sid, $round_no, $round_datep, $weather, $rule, $note);
    }
    return $id;
}