Button on Rollover

Hi folks,

I have a button (A) on the stage and upon rolling over, an empty mc on the same stage will load an external .swf (B) with a button (which is also an external .swf C) loaded into B).

The problem is, when I rollover A, B will appear but when i rollover C, A will start changing it’s state from “Rollover - Normal” repeatly…

Is there any way I can rollover/click on C, without A repeatingly change its state?

Hope you guys can understand what i’m trying to say…

Thanks~!~!

forgot to mention that C is kinda overlapping A…