Using browser-back-button and SWFaddress

Hi
did anybody try to work with SWFaddress?
There is a problem for me with one thing (yet only one :slight_smile: ).

How can I do an animation in my movie while pressing browser-back-button?

For example, I have a button “news”. When I press it some animation happens and only after animation finished movie goes to the page of news in the timeline:

SWFAddress.setValue('news');

The problem appears when I want to do the same, but in the opposite direction:
after pressing browser-back-button some animation starts and only after it finished we go to the previous page.
Is it really possible?