[Lynne]

That is more complicated. You basically need to get the variable for the postnumber (I'll call it $postnum) and the number of posts allowed on a page (there is a default, but don't forget the user can override that - I'll call this $pageposts) and then divide one by the other and if the remainder is 1 then it is the first post.

Say it is post 3, the user allows 15 posts to a page, so 3 / 15 is 0 with a remainder of 3 - so not the first post. Say it is post 46 and the user allows 15 posts to a page, so 46/15 is 3 with a remainder of 1, so it is the first post.

This was actually all outlined in another thread and they may have actually come up with the code, but I don't have time to search for it. It's in the Community Discussions. Maybe search for "remainder" or something similar.