2 Veride Bir tablo Alta gecsin

<?
$r = 0;
echo "<table width=\"25%\" border=\"0\" align=\"left\"><tr>";
$sorbakalim=mysql_query("select * from tablo");
while($yazbakalim=mysql_fetch_array($sorbakalim)){
$r++;
?>
<td colspan="2" bgcolor="<?=$tableborder?>" align="center" class="baslik_beyaz21"><a href="urungoster.php?id=<?=$id?>"><?=$markaadi?> <?=$urunadi?></a> <img src="img/yeni.gif" alt="yeni" width="50" height="12" /></td>
</tr>
<tr>
<td width="50%" class="mansetresim"><img src="Upload/galeri/<?=$resim?>"/></td>
<td width="50%" class="yazi_min"><?=$tanitim?></td>
<?
if ($r % 6 == 0 )
{
echo "</tr><tr>";
$r=0;
}
}

echo "</tr></table>";
?>