You got a slight error in your html. Move the cursor over the thumbs, and what do you see showing... your ccbill refer code.
It's an automatic delete from most tgp, they might think your thumbs lead to the sponsor instead of the big pic.
check out your logo, your missing an /a end tag.
PHP Code:
<center>
<a href="http://refer.ccbill.com/cgi-bin/clicks.cgi?CA=911021-0000&PA=316021&BAN=0">
<img src="pictures/logo.jpg" border="0">
</center>