This would need to be customized ...
There are sever concepts to banners ...
A Banner Group where you have multiple banners rotates these ...
The exception is the Banners All box that takes as many banners as in the Banners All Banners Group that you set in the Layout Settings and displays them statically in the Sort Order you define in the Banner Manager ...
To go beyond these condtions, you would need to customize the code and make your own banners sidebox ...
Can you give some more detail on what you want this banners box to do?
Will it always have just 2 banners to rotate position or do you want to have X number of banners in it that are static or X number of banners that rotate?





