while(....) da sorun

<?
$qu=mysql_query("Select * from ha order by haber_id DESC limit 0,10");

   while($ru= mysql_fetch_array($qu)) { ?>

<a onmouseover=displayDiv( ) href=x.php?y_id=<?=$ru[p_id]?> class="vhit">
<? } ?>

$qu=mysql_query("Select * from ha order by haber_id DESC limit 0,10");
$say=0;
   while($ru= mysql_fetch_array($qu)) {  $say++;?>

<a onmouseover=displayDiv(<?=$say?>) href=x.php?y_id=<?=$ru[p_id]?> class="vhit">
<? } ?>