} else {
        $equipment = $_POST['rent_equipment'];
        $total_amount = $_POST['rent_total_amount'];
        $terms = $_POST['rent_terms'];
        $monthly_payment = $_POST['rent_monthly_payment'];
        $start_of_contract = $_POST['rent_start'];
        $end_of_contract = $_POST['rent_end'];
        $user->addRent($jrNumber, $equipment, $total_amount, $terms, $monthly_payment, $start_of_contract, $end_of_contract);
        if ($terms == "12 months") {
            $num = 12;
        } else {
            $num = 6;
        }
        for ($i = 1; $i <= $num; $i++) {
            $jrNumberMonthly = $jrNumber . "-" . $i . "/" . $num;
            $user->addRentMonthly($jrNumberMonthly, $jrNumber, $client_name, $monthly_payment, $start_of_contract, $bill_status, $paymentStatus, $i);
        }
    }
    echo '<script>alert("Added Successfully!")</script>';
    //header('Location: produceJR.php');
}
//viewing for printing after adding
if (isset($_POST['serviceSection'])) {
    if ($_POST['serviceSection'] == "System Ad") {
        $srvce_sect = "SYS";
    } else {
        if ($_POST['serviceSection'] == "Network Ad") {
            $srvce_sect = "NET";
        } else {
            if ($_POST['serviceSection'] == "MIS") {
                $srvce_sect = "MIS";