I'm using Topsy on my blog as a retweet button. Now I want to separate comments, trackbacks and tweetbacks using tabs. So it should look like this:

Now I've changed Topsy, so that all tweetbacks are marked as 'tweetback" in the field 'comment_type' of the database. Now I've tried to costumize Atahualpa with this howto. But it doesn't seem to work, because Atahualpa is implemented in totally other way.
Has anyone an idea, how to get this to work?
Thanks for answering