62686 Adsense integration.

I have an existing PHP/MySQL website that I'd like to use Google Adsense on. * The ad size and spec will be the same throughout and it's location in my site template will not vary. * It must be possible to select (in the admin backend) which pages will include the Adsense code, and which ones won't, or to select all pages. * Adsense code (one only) must be editable too.