Text popup over image.

Hi,

I have an image of a group of people and I would like to be able have each person's name popup as you move the mouse over their face. Much akin to facebook's image tagging system. Any ideas? Thanks

You could try something like what you see in the first example here:
http://www.cssplay.co.uk/menu/imap.html

It's non-javascript and it should work in most (or maybe all) popular browsers, including IE6+.