Hi,
ich (als PHP-unwissender) versuche mich mal:
der Link:
<td>
<div align="center">
<a href="show.php?id=l_luckie001.jpg" target="_blank">
<img src="tn_luckie001.jpg" border="0" width="130" height="78">
</a>
</div>
</td>
das PHP:
<?php
include("p_oben.php");
?>
<table width="100%" height="90%" border="0">
<tr>
<td><img src="$_GET["id"]" /></td>
</tr>
</table>
<?php
include("p_unten.php");
?>
HTH, Frank