Flash scroller, database driven with popups

Hi, I have a requirement to replicate a feature on [login to view URL] I have a mySQL/php driven site, which needs to have this scroller facility for each category - must be automatic and run from the database. Click on any ring in the scroller and a popup appears - will need similar functionality (minus form at this stage). Realistic quotes from providers able to demonstrate ability - I would like to see sites or projects which you have done which have similar functionality. Thanks