This is an example of how to place Google Skyscraper advertisements using Cascading Style Sheets (CSS). Details on how to do this yourself, and why you might want to, can be found at http://BigMarv.net.
If you want to look at the HTML used to create this
page, most browsers allow you to do that. If you're
viewing this page in Internet Explorer, version 6.x,
for example, click the View menu, and
then click Source. Mozilla Firefox
also has this ability. Click the View
menu, and then click Page Source —
or press Ctrl+U.