folder action on subfolder

on adding folder items to thisFolder after receiving theItems
	repeat with aitem in theItems
		set aitem to aitem as text
		tell me to activate
		display dialog aitem
		end repeat
end adding folder items to

This works. But I want it to work even when a file is added to sub-folder in the folder to which this folder action is attached.


this is not possible with AppleScript unless you attach the script to every subfolder

thanks for the reply.