Hallo,I'm trying to make a login window for me website, where when you click the login button, a new div appears in the center of the screen and the background is has a black layer with approx 50% opacity. 8 have tried doing this myself but I'm having problems with centering the div and making the black layer wrap the entire website, not just the part that's show (when I scroll down, the black layer stops).You can find an example of what I mean at the next url:http://www.maxpower.ca/free-icons/2006/03/05/When you scroll down on that page you see a list of iconsets. When you click the view button, you'll see what I mean.Thx, Ed