Timed Auto Scrolling menu

Hi all, it’s been a while since I’ve build a flash project since everything went to HTML 5. I have a small project to create a menu that is editable via XML. I’m using the XML Flash tutorial on Kirupa to refresh my memory which is working out fine. Question is I need it to be placed within a scroller that automatically scrolls up one item at time on a delay. I also need it to then loop infinitely. Can anyone point me in the right direction on how I can go about this?

Thanks in advance!
PDidee