Out of curiosity I searched last night to see if there was a way to randomly select images for a page. Sure enough there was! I grabbed a PHP script off of photomatt.net and it works like a charm.
Now you may notice that the main images on the site change from visit to visit. I have to start cutting up more of my pictures and adding them to the selection to make it a little more random though. I guess it’s better than seeing the same image over and over though. :)