Cycle Plugin Question - Prev/Next Controls

Cycle Plugin Question - Prev/Next Controls

I have a question about the prev/next controls using the jquery cycle plugin. I am trying to create a page like this demo... http://jquery.malsup.com/cycle/pager11.html

I got it to work but it looks like...

Prev Next
-1
-2
-3

So I was wondering, what do I have to do to change the 1, 2, and 3, to actual images? And how do I do the same to the prev/next controls as well? Thanks