manually adding ads between posts

[Bandini]

I currently have adsense ads after every post but i'm trying to manually add advertisements (photos, with link to clients website).

i can't figure out where to add this in the html

also what code would i place? would i just upload the photo to flickr then add the code from flickr?

i'm using blogger

[paranormalpursuits]

I think you can add it as a gadget and then drag the gadget over so it appears under the post.