Sidebar.php CSS Help

I’m hoping someone will have a final solution to this problem I have been experiencing.

I’m having issues with my sidebar2.php (right sidebar) CSS code. As you can see on my site (www.blogstodiefor.com) my right sidebar is lined with ad units.

The problem comes when you click on my first post (or any of my posts) and scroll down the page. My ad units are no longer wrapped in the right sidebar, now popping up in the middle of the page.

Here is my sidebar2.php CSS:

<div class=”sidebar2″>

<p>
<center> <IMG alt=”Apple iTunes” border=”0″ src=”https://images.apple.com/itunesaffiliates/US/2009/09/03/Office_120x90.jpg”&gt;<IMG border=”0″ width=”1″ height=”1″ src=”https://ad.linksynergy.com/fs-bin/show?id=Kiqy5nCB9eA&bids=146261.10004956&type=4&subid=0″&gt; </center>

<p>
<center>
<script type=”text/javascript”><!–
google_ad_client = “pub-**************”;
/* right-sidebar1 */
google_ad_slot = “0435725513”;
google_ad_width = 160;
google_ad_height = 600;
//–>
</script>
<script type=”text/javascript”
src=”https://pagead2.googlesyndication.com/pagead/show_ads.js”&gt;
</script>
</center>

<p>
<center>
<IMG alt=”Karmaloop.com” border=”0″ src=”https://www.karmaloop.com/linkshare/09/08/aplusbanners/160X600.gif”&gt;<IMG border=”0″ width=”1″ height=”1″ src=”https://ad.linksynergy.com/fs-bin/show?id=Kiqy5nCB9eA&bids=143197.10000549&type=4&subid=0″&gt;
</center>

<p>
<center>
<IMG alt=”” border=”0″ src=”https://efashion.hs.llnwd.net/o33/efs/affiliate/AFFL_BEN_160x600_septweek1.jpg”&gt;<IMG border=”0″ width=”1″ height=”1″ src=”https://ad.linksynergy.com/fs-bin/show?id=Kiqy5nCB9eA&bids=177214.95&type=4&subid=0″&gt;
</center>

<p>
<center>
<!– Begin: AdBrite, Generated: 2009-09-15 16:27:13 –>
<script type=”text/javascript”>
var AdBrite_Title_Color = ‘CC0000’;
var AdBrite_Text_Color = ‘000000’;
var AdBrite_Background_Color = ‘E6E6E6’;
var AdBrite_Border_Color = ‘CCCCCC’;
var AdBrite_URL_Color = ‘940F04’;
try{var AdBrite_Iframe=window.top!=window.self?2:1;var AdBrite_Referrer=document.referrer==”?document.location:document.referrer;AdBrite_Referrer=encodeURIComponent(AdBrite_Referrer);}catch(e){var AdBrite_Iframe=”;var AdBrite_Referrer=”;}
</script>
<script type=”text/javascript”>document.write(String.fromCharCode(60,83,67,82,73,80,84));document.write(‘ src=”https://ads.adbrite.com/mb/text_group.php?sid=1244163&zs=3136305f363030&ifr=’+AdBrite_Iframe+’&ref=’+AdBrite_Referrer+'&#8221; type=”text/javascript”>’);document.write(String.fromCharCode(60,47,83,67,82,73,80,84,62));</script>
<div>Your Ad Here</div>
<!– End: AdBrite –>
</center>

<p>
<center>
<IMG alt=”Sirius Satellite Radio Inc.” border=”0″ src=”https://www.acronym.com/sirius/SIRIUS%20Banners/Promo1/160×600.gif”&gt;<IMG border=”0″ width=”1″ height=”1″ src=”https://ad.linksynergy.com/fs-bin/show?id=Kiqy5nCB9eA&bids=129871.10000181&type=4&subid=0″&gt;
</center>

</p>

<?php if (!art_sidebar(2)): ?>

<?php endif ?>
</div>

(end)

Any help would be great….