At the top of this page is a Banner Ad. It is 728 x 90 pixels in size.

To the right of this page is a SkyScraper Ad. It is 150 x 800 pixels in size.

These ads are loaded individually, unless they are a part of a Combo Ad. That is a Banner sold with a matching SkyScraper Ad.

When the Banner Ad of a Combo is selected, the matching SkyScraper Ad is automatically Loaded.