Widh, Height, and other Events to customize look?

I saw the tutorial video on setting up the module but it only shows how to set width and height. What are other events that can be used to customize the look of SSP? I've looked all over the SSP website and found http://wiki.slideshowpro.net/SSPfl/API-Introduction but nothing matches what was used in the video tutorial of width and height.

Example, how do you use thumbnail images instead of numbers at the bottom?

Thanks