Forms and image maps


I’m not sure if it is possible to do the following.

I’ve got an html page with a black background. On it I’ve got 2 images that are absolute, the top image is the logo, and the bottom image is an image map (the links are on the left side).

Now I want to add a form on top of the image map, and center align it.

I know how to make the images absolute and do the image map, but I just can’t think of a way to make the form display on top of the other images. Can you make a form absolute as well?