A couple of questions about the Prettyphoto Lightbox.
1. How can I turn off the thumbnails displayed over the main image in the lightbox?
2. Is it possible to remove the expand button? It looks very similar to the close button. I'd rather get rid of it altogether.
3. Is there a simple way to edit the overall design of the lightbox? It seems to have a few different styles built into it, but I don't know how to change to a new one (eg square corners instead of rounded).