Popup Boxes From The "Old" Site

Hello, Before you upgraded the appearance of your site (www.php.net), you had some boxes which would appear when the mouse was rolled over an image (e.g. the search pop-up that appeared in the top right corner). I remember that you did offer the source code for this, but at the time I did not download it. Would you be able to e-mail me the source, or tell me where I could get it as I was impressed by the feature. I have looked on the web, but without luck. I do, however, like the new layout of the site. I think it looks much smarter. Thanks very much in advance, MARK Parsonage