This block will display all of your active skyscraper banners and scroll them.
The scrolling will stop, by placing your pointer over the banner and will start scrolling again once you have moved your pointer away from the banner.
This block will display all of your active banners and scroll them, so that you will only see 1 banner at a time.
The scrolling will stop, by placing your pointer over the banner and will start scrolling again once you have moved your pointer away from the banner.