MyBB Community Forums

I am looking for a plugin to serve Adsense ads on my forum, in the footer and header regions, with a feature that allows me to exclude ads from being displayed in one specific off-topic forum.

Does such a plugin exist for MyBB? Or does anyone know how I might modify an existing ad serving plugin to exclude one specific forum from being served ads in the header and footer?

Have you tried this plugin?
http://community.mybb.com/thread-70018.html

You can use Template Conditionals. Something similar: http://community.mybb.com/thread-141861-...pid1017836

So after activation add to header/footer:

<if $GLOBALS['fid'] != 4 then>
ad HTML code..
</if>

Change 4 to your forum fid. It should work in forumdisplay, showthread, newthread, newreply, editpost etc. (not shown there only in that single base).