Flash and accessibilty!

I have a question about using tab Index and making an flash application accessible!

I have one main SWF in which I load some 10 different SWF's one by one. For this navigation I have a 'back' and 'next' buttons for which I have set tabIndex to 1 and 2 respectively. Now again the external SWF's which load inside this main.swf has tabIndex properties set from 1 to n..........

Can some body determine how the order of focus shud be.....and It would be great if you can share some more info about the same!

As ever,
Vinayak Kadam

Well, guys one very surprising update from me!

If you are using any UI component in the FLA then focus rectangle will not appear in your SWF....I am not sure about the reasons, but certainly sure that this happens....I have a scrollbar in the library and if I remove it from library then the focus rectangle is visible else it is not.....this is really very starnge!

Ideas welcome for my above post!