Apple dock script, small question

the question is regarding this script:

Does anyone know how to access the instance names of the created icons? Im trying to do this to load external images dynamically instead of having them prepopulated. If anyone have any idea it would be awesome. The link has the downloadable files in there. Thanks in advanced for any help !!!

P.S one solution without having to see the files would be if some knows a way to use the
“trace” function in flash to output all the movieclip instance names in the flash movie. That way I know what is the naming for all those icons…

Anyway, thanks in advanced!!!