Reference to the Stage

Hi guys,

I am having a bit of confusion regarding referencing stages and I hope someone can clarify this for me. Thank you very much in advance.

This is my scenario: I have 3 SWF files. Let’s call them A, B, and C. In my case, A is containing B, while B is containing C. When B is added to stage, I can use “stage” to refer to the main stage in A. Same thing applies to C. When C is added to stage, “stage” will refer to the main stage in A as well. However, if I am not mistaken, there is one stage per SWF file, so in my case I should have 3 stages. My question is how can I refer to the stage in B or the stage in C? Thanks very much for your help.