uhm... My animation was made by using AS3 to create a kind of 3d DNA on scene 2 as my secondary intro... The problem was that once it reached scene 3
the whole scene 2 was sent at the back of scene 3 so the DNA animation could still be seen on the whole stage of scene 3...

could anyone help me? i've been having a problem figuring this out...

Here's my file if you need to visually see it...
http://www.mediafire.com/?33uwcr91avbtppm