All in One Adsense and YPN

All in One Adsense and YPN is a Free and Open Source Wordpress plugin which is able to automatically insert google adsense ads or yahoo publisher network (YPN) ads in to your posts on the fly. It doesn’t matter if you have 1 post or 100,000 posts, it will insert your ad code into all of them automatically. You can control all aspects of your ad’s display and position. Just specify ad color and position in the plugin options, your ad code is automatically generated and inserted.