jquery mobile

<?php

session_start();

error_reporting(1);

include 'inc/koneksi.php';

//cek apakah sessionnya admin

if ($_SESSION['level'] != "admin"){

header("Location:index.php");

}

?>


<!doctype html>
<html>
<link rel="shortcut icon" type="image/x-icon" href="images/lamp-b.ico" />
<head>
<meta charset="utf-8">
<title>Lights Controll</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="jquery-mobile/jquery.mobile-1.0.min.css" rel="stylesheet" type="text/css">
<link href="jquery-mobile/style.css" rel="stylesheet" type="text/css">
<script src="jquery-mobile/jquery-1.6.4.min.js" type="text/javascript"></script>
<script src="jquery-mobile/jquery.mobile-1.0.min.js" type="text/javascript"></script>
<style type="text/css">
    table { width:35%; font-size:13px }
    table caption { text-align:left;  }
    table thead th { text-align:left; border-bottom-width:1px; border-top-width:1px; }
    table th, td { text-align:left; padding:6px;}
    table th{font-size:15px }
</style>
</head>
<div data-role="page" id="index" data-theme="e">
  <div data-role="header" data-position="fixed" data-theme="a">

    <h1>ADMIN PANEL</h1>
    <a href="index.php" data-role="button" data-transition="flip"><img src="images/home.png"  style="float:center;display:inline"/></a>
    <a href="change-password.php" data-transition="pop" data-rel="dialog"><img src="images/gir.png"  style="float:left;display:inline"/> </a>
</div>

  <div data-role="navbar">
    <ul>
      <li><a href="addakun.php" data-transition="pop" data-rel="dialog" data-theme="a"><img src="images/add.png"/><center>Add New User</center></a>
</div>
</li>
<table data-role="table" class="ui-responsive">
      <thead>
        <tr style="background:#999;">
          <th>Username</th>
          <th>Name</th>
          <th>Email</th>
          <th>Level</th>
        </tr>
      </thead>
<tbody>
 <?php
$sql = "SELECT * FROM tbl_user";
$query = mysql_query($sql) or die(mysql_error());
$hitung = mysql_num_rows($query);
  while($data = mysql_fetch_array($query)):;
  echo '<tr>
            <td>'.$data['username'].'</td>
            <td>'.$data['realname'].'</td>
            <td>'.$data['email'].'</td>
            <td>'.$data['level'].'</td>

<td><a href="update.php?id='.$data['id_user'].'" data-role="button" data-mini="true" data-inline="true" data-icon="edit" data-transition="flip"></a><a href="delete.php?id='.$data['id_user'].'" data-role="button" data-mini="true" data-inline="true" data-icon="delete"></a></td>

        </tr>
 </tbody>';
  endwhile;
  ?>
  </table>
</html>