Does anybody know how to or know of a way to make an image slide on a MouseOver or OnClick? Not a drag but a prespecified slide.

I'm trying to make an image or set of images slide into view kind of like a flash effect. I'm just looking for a unique way to reveal some text / image content. Instead of changing pages when I click a menu button, I'd like my content to slide into view.

What I need is a way to slide an image or div from right to left. Almost like it's on a track and then stop at a certain point.

Can anybody help?