XML Gallery question

I’ve read the fantastic article that breaks it down for dummies like me trying to get back into Flash after a year away (**** how much it’s evolved eh).

http://www.kirupa.com/developer/mx2004/xml_flash_photogallery.htm

Anyway, the script is pretty much ripe for my customising it for my needs, however I need one more little functionality that I’m not sure how to go about, if anyone could point me in the right direction (ie if there’s a tutorial how to do it would be golden).

Basically I’d also like to add a series of elements, say below the images, inbetween the next/previous buttons that when clicked will take me to that specific image.

I guess there is the old fashioned way of doing things, but I’m really interested in implementing it in this all actionscripting/xml easy to update fashion. Is there a simple way without basically updating the fla manually every time and pointing it to the specific file?