Photo gallery with filmstrip view and magnification, need help

So if you visit and you look at the “Gallery” page you’ll find a photo gallery that uses XML to display photos. It’s a modified version of one of the Kirupa tutorials.
Now, the client I’m doing this for asked if I could create a film strip beneath it that shows all the photo’s and when you mouseover it magnifies. Now, I know how to do this with PHP just not in Flash, does anyone know how to do it? Thanks!