Yes Ive searched this one but it seems there are hundreds of topics and I cant find one on putting adsense on every page. Any help would be appreciated.
Edit your theme's template.html.
where would I add the code if I wanted it just after the last menu.
Just right after the placeholder token that corresponds to your last menu. For details, do as suggested per board rules and post a link to your gallery. And stop playing with the "solved" button if you have no idea what it is meant to be used for.