[Flash 8] Butterfly animation need help

Hi! I’m trying to adapt the code for falling snow but I want to add several movie clips… I changed the names in the code but still I can’t make all the functions work at the same time…it only recognizes one, but I don’t know what I’m doing wrong…

Also is there a way to combine this script with a mask? I tried to add a mask inside the movie clip but It doesn’t work…

Any help will be greatly appreciated! :dog:

Thanks°