XML image viewer calling images in folder

Is there any way to program XML to call on ALL the images in a folder and have them work in a flash slide show. Rather than identifiying them by thier specific names can a system be used to identify what order they are to be presented regardless of how many you add or remove from the folder?

in other words is their a way to make an XML viewer that is adaptive and not restricted to “specified” images in a folder. It will just display the all the images that are currently in that folder.

any ideas?