Enhance Javascript Ad Application

I have had a developer write a ad delivery system in Javascript back in 2007 (found at sitesads com). The idea is to have a system that can replace AdSense ads. Ads in the same sizes as AdSense ads. I now want to enhance this system to a broader ad delivery system. You find some of the scripts here: sitesads com / ads Ads are found in a separate text file. I need you to enhance the ad delivery script and make the system database driven: - Test current scripts and do some minor bugfixing in the current script. Just to make sure the current system works. - Make a new set of ads in a formats that do not look excactly like AdSense ads. - Replace the system where ads are in a text file with a database driven ad delivery system. Where new ads can be entered into the database online by anyone. Where webmasters can enter the tracking id for their specific [login to view URL], Clickbank, Runbox accounts online and have "their" ads delivered from the database. The database will then automatically deliver ads that have the tracking code of the webmaster that uses them. When this is done I will also need more work on this system going forward.