Graphid modifiy after block adsense in wordpress

Hello to all,

I insert this code in my wordpress blog index:

<?php if(!$show_ads){ ?>
<center>
<script type="text/javascript"><!--
google_ad_client = "pub-xxxxxxxxxxxxx";
/* mac big */
google_ad_slot = "5528461566";
google_ad_width = 336;
google_ad_height = 280;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</center>
<p align="left"> </p>
<p align="left"> </p>
<?php $show_ads = 1; } ?>

Code (markup):

And I see this after first post:



But i need line placed same line in point A in the point B, before second post title.

How is possible?

thanks in advance!