Professional :: Load A Bunch Of External Swfs Into A Tile List?

I'm trying to load a bunch of external swfs into a tile list. Once the swfs have been loaded I'm adding them to a dataprovider which I then sort and add to the tilelist. Like so:

dp.addItem({label:e.currentTarget.content.getLabel(), path:e.currentTarget.content.getPath(), source:e.currentTarget.content, cost:e.currentTarget.content.getCost(), category:e.currentTarget.content.getCategory()});

It works fine except that the way I'm doing it I have to add a bunch of functions to each swf to know which one is loaded and pass the correct info to the dataprovider.Is there another way to tell which swf has been loaded? Something like this.URLRequest. If I could tell something about it I could compare that to my original xml and find out all the other information I need for my dataprovider.