echo "<link href='style/style.css' rel='stylesheet'>";
    echo "</head><body><div class='admin-form'><div class='hero-unit'>\n              <div align='center'>\n              <h2>ANDA TIDAK MENDAPATKAN AKSES</h2>\n              <img src='img/lock.png' class='offset'>\n              <p>Untuk mengakses aplikasi, Anda harus login terlebih dahulu</p>\n              <p><a class='btn btn-primary btn-large' href='admin-login.php'>Ulangi Lagi</a></p></div>\n              </div></div>";
} else {
    if ($_SESSION['leveluser'] == 'admin') {
        $mode = $_POST['mode'];
        $id = "";
        $id_tmp = "";
        $nama_variabel = "";
        $nilai_a = 0;
        $nilai_b = 0;
        $nilai_c = 0;
        $judul = "TAMBAH DATA VARIABEL LINGUISTIK";
        if ($mode == "modeEDIT") {
            $id_tmp = $_POST['id_tmp'];
            $db = new variabel();
            $data = $db->ambil_data_variabel("id_bobot_variabel", $id_tmp);
            if (sizeof($data) == 1) {
                $id = $data[0][0];
                $nama_variabel = $data[0][1];
                $nilai_a = $data[0][2];
                $nilai_b = $data[0][3];
                $nilai_c = $data[0][4];
                $judul = "EDIT DATA VARIABEL LINGUISTIK";
            }
        }
        ?>
        <!-- Page heading -->
        <div class="page-head">
            <!-- Page heading -->
            <h2 class="pull-left">FORM VARIABEL LINGUISTIK
                <!-- page meta -->
                                <table class="table  table-bordered ">
                                    <thead>
                                        <tr>
                                            <th>#</th>
                                            <th>ID Variabel</th>
                                            <th>Nama Variabel</th>
                                            <th>Nilai A (lower)</th>
                                            <th>Nilai B (medium)</th>
                                            <th>Nilai C (upper)</th>
                                            <th>Aksi</th>
                                        </tr>
                                    </thead>
                                    <tbody id="dataRowDaftar">
                                        <?php 
        $data = $db->ambil_data_variabel("ALL", NULL);
        $jumlah = sizeof($data);
        if ($jumlah > 0) {
            for ($i = 0; $i < $jumlah; $i++) {
                echo "<tr id='" . $data[$i][0] . "'>";
                echo "<td>" . ($i + 1) . "</td>";
                echo "<td>" . $data[$i][0] . "</td>";
                echo "<td>" . $data[$i][1] . "</td>";
                echo "<td>" . $data[$i][2] . "</td>";
                echo "<td>" . $data[$i][3] . "</td>";
                echo "<td>" . $data[$i][4] . "</td>";
                echo "<td>";
                echo "<center>";
                echo "<button class='btnEdit btn btn-small btn-success' data='" . $data[$i][0] . "'>";
                echo "<i class='icon-pencil'/>";
                echo "</button>";