meiosis2 should attach when your use _root.attachMovie().
they both won't attach because you're using the same depth
and "this" may reference something other than a timeline because
i'm sure that code has been extracted from a handler or function.
well, maybe not. if that code is attached to a timeline then
it will fail because it's not in a Key listener and it can't be in
a loop or you're going to have problems repeatedly attaching the