How to use division and CSS instead of IFRAMES

[tiyogi]

I am redoing my website with division and CSS.
Currently I am using iframes to display information which I have displayed on all 14 pages.

http://img208.exs.cx/img208/879/ieff7hl.jpg

The 2 boxes below the main title are iframes which display the contain of the pages iframe_01.html and iframe_02.html.

What I want to know can I replace the 2 iframes just using divisions and Css?

I would like it so I only have to edit the 2 file for events and have them show up on all 14 pages. I do not want to have to edit all 14 pages.

So can I do this and if yes how do you do it?

I have tried looking at quite a few pages on division and css but I have yet to come across one that give and example of how to do it. If you know how to do it or a page that explains how to do it could you please post.

Thanks