gurusurfer

Got it, but the ad would push any h2 tag downwards, also the ad would not appear when the post is on frontpage static page

Sorry for troubling

Sorry for the dumb question, but when creating functions.php for the child theme, as i read in the codex that i must not copy all content from the parent theme..so what exactly do i have to copy?

Yes i do have a child theme set up!

Thanks,

That would be for twenty twelve and for single posts and pages