Problem with the layers

Hi, before anything I just want to say that kirupa.com, the staff and the community are so fantastic, I feel very lucky to found kirupa.com

Well I’m just beginning tu use the powerful Action Script, so my knowledge is very basic. In order to learn a little more I followed this tutorial:

http://www.kirupa.com/developer/actionscript/random_motion.htm

I could finish it (not understanding everything), buy my doubt comes when I try to put some text (graphics or anything) in front of the little particles (In the .fla document its fine, but when I imported to .swf the problems shows). I thought that if the layer is above of the other layers it would be in front of the other stuff, but this isn´t work when I put all the code.

Is there any code or technique to correct this?.. My idea its only to put some text that shows in front of the little graphics with random motion.

Sorry about my english, its damm wrong.

Thank you!