Dynamic photo gallery...help plss

gud day everyone!

i actually have this wild idea which i don’t know if i’ts possible…

this is actually about my photo gallery which is driven by an external xml file, and what i wanted to happen is that…everytime i want to add pictures in my root folder where my files are actually saved…that image will automatically be shown in my swf file, without adding some line in my xml file as well as my fla file…

is it possible? if yes…could someone teach me bout this? tnx a lot in advance!

by the way…im using as3…and im still beginner of it…U

more power guyz!