How to automatically export multiple pages from a single document as individual PNG or JPG

Hello. 

We are currently working on our internet product catalog. We have been using the merge feature to populate our designs.

The designs are essentially the same background but have different icons/ messages on them.

Each icon message combination is a different stock item. 

Is there a script available that will allow us to automatically select each page and export a png or jpg output to file?

Any help would be appreciated.

Thanks in advance.