A marquee of pictures

Can someone tell me how to do scrolling horizontal pictures, like a maquee of images, i.e.
http://www.tonybennett.net bottom of the page, after the intro.

looks like a flash slideshow using frames

I am sure that you are right. But I solved the problem by creating a long group of cd covers in photoshop then processing it Aftereffect and then in Flash. That gave me the basic movie and now I'm trying to do the same with java script so I can effect mouse move-overs.