hmmm... as far as i know, there really isnt any way to do that with the module austerity uses. unfortunately, there really isnt any better option... you could use a popup, but it wouldnt be horizontal, and you couldnt show just the icon.you may want to look into scandir, since im thinking that there might be a way to accomplish this with it, but ive never used scandir before, so im not sure.