Take a look at your CSS file:
http://www.felahussalihin.info/lib/exe/css.php?t=dokubrick
At the very bottom you have invalid content:
</object></layer></span></div></table></body></html><!-- adsok -->
<script language='javascript' src='https://a12.alphagodaddy.com/hosting_ads/gd01.js'></script>
Most probably your hoster doing something nasty with your ads ...
Someone had a similar problem here:
http://forum.dokuwiki.org/thread/1955