attachMovie problem

Hi all!
I have a little problem:

  • I have one mc (say book_mc), and on the root I create an empty movieclip in AS then I load an external SWF into that. In book_mc I create a new movieclip, then I try to attach the movieclip loaded in the _root to the newly created movieclip in book_mc. Not working. :frowning:

  • When I trace the movieclip - which was loaded in _root - from book_mc, I see the object, when I trace the attachMovie function (which have to return the reference to the attached object) I get an undefined.

Anybody any clues?
Thanks for your time!

Dan