Arrange MC with AS3

Is there someway that you can arrange movieclips in as3? Like when you right click on it and you can arrange “Send to back”, “Send to front”.
For example i’ve exported 2 Mc:s to as3 and made a new instance in as3 by refering to the class i exported.
So is there someway i can decide which one to put infront of the other one?

If it’s confusing my goal is to at some point bring one of the Mc:s to the front, and on another point bring the other MC so the front.

Plz help me !