Simple Hooks for ad code smart tag?

[katsummers]

I'm trying to work with an ad network that wants me to put a smart tag "after the body tag" for every page. Then I would put a place holder code in the sidebar where ads would show.

Question: Can I use simple hooks to place this smart tag? If so, where, and do I check one of the boxes? (Or is there a place to put this on the stylesheet?)

I am not a programer (sorry!) but their programmer is not familiar with child themes, so I'd rather not give them the keys to my Genesis files.

Thanks in advance for any advice.

http://savvycities.com