Ad in first post from fluid to fixed

[SPEEDKILLZ]

I have my google adsense showing up in my first post which worked fine on the fluid stlye. Now i have switched to fixed and it is showing up here. It is part of my google adsense package. I would like to figure out how to remove the first post ad completely

[SPEEDKILLZ]

anyone

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Maybe my browser has a virus. I am seeing a lot of words turn into ads can some else check my site ad see if they are see this? Link in sig or http://globalhax.com/forum.php