Best way to do something

Ok, I have recently been given a task of making a few picture appear and or float across the screen, probably one from each corner of the page. My question now is what is the best way to do this, javascripts, etc? Any input would be greatly appreciated.

Jeremy

Usually that kind of thing's done with JavaScript, so I'd go for that. You may be able to find some ready-made functions for it if you search around a little.

thanks