<?php 
$cmd = $_REQUEST['cmd'];
switch ($cmd) {
    case 1:
        if (isset($_REQUEST['st']) && isset($_REQUEST['sf'])) {
            include_once 'administrator.php';
            $obj1 = new administrator();
            $search_text = $_REQUEST['st'];
            $search_filter = intval($_REQUEST['sf']);
            if ($search_filter == 1) {
                $result = $obj1->search_admin_by_name($search_text);
            }
            if ($result == true) {
                $row = $obj1->fetch();
                $nid = $row['admin_id'];
                if ($nid != 0) {
                    echo '<div id="divContent">';
                    echo '<table id="tableExample" class="reportTable">';
                    echo "<tr class='header'><th>First Name</th><th>Surname </th>\n                        <th>Gender </th><th>Department </th><th> </th></tr>";
                    $i = 0;
                    while ($row) {
                        $fn = $row['admin_fname'];
                        $sn = $row['admin_sname'];
                        $gender = $row['gender'];
                        $dpt = $row['department_name'];
                        if ($i % 2 == 0) {
                            echo '<tr class="row1"><td>' . $fn . '</td>
                                    <td>' . $sn . '</td>
                                    <td>' . $gender . '</td>
                                    <td>' . $dpt . '</td>