Centering background image?

[damaestro]

In dreamweaver I'm trying to figure out how I can have this starfield background (http://www.chrisjemanuel.com/) remain in the absolute center of the page. Currently it stays always on the left side as the window is resized. I want the background image to stay in the middle always as the window is resized. Can anyone please tell me how this is done? Many thanks!

[Wickham]

Add background-position: top center;

body {
background-image: url(../CJE%203/bg.jpg);
background-repeat: no-repeat;
background-color: #000000;
background-position: top center;
}

or center center; if you want it centralised vertically as well, but top center seems to work OK.