JSWeb Banners on Background for Zen Cart
Banners on Background make use of the white space in the background of your Zen Cart web pages with interesting banners See it in action here
Banners on Background for Zen Cart makes excellent use of the space in the background on either side of your webpage - add banners or brand logos and drive your customers where you want them.
It is fully controlled from within admin and there can be one banner or, as can be seen on a client's site here, multiple banners in each "column".
Each column can have different content, and each page can be different