Someone

<?php
include ('./head.php');
echo '<tr>';
include ('./side.php');
?>
<td width="560" bgcolor="#FFFFFF" align="justify" class="glavno">
<br />
<center>
<img src="images/linija.png" alt="Linija" width="80%" height="1" border="0" />
<?php
$cato = mysql_real_escape_string($_REQUEST['cat']);
if (in_array($cato, array('pics')); {
$query = 'SELECT * FROM $cato ORDER BY id;';
}
require_once ('mysql_connect.php');
$result = @mysql_query ($query);
while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
echo '' . $row['des'] . '';
}
?>
</center><br />
<br />

 </td>
</tr>
<?php
include ('./foot.php');
?>
if (isset($_REQUEST['cat'])) {
$cato = $_REQUEST['cat'];
}