Outro Animations

I have an urgent question regarding flash. I have made a web page www.pandemicfilms.com with flash 8. I have successfully included
intro animations to each section. But have had great difficulty in
creating outro animations. Such as after the user clicks on a button to go to one section how to have a closing animation on the section they are on currently. I know it has something to do with variables but i haven’t been able to get it to work. And I also dont want to make seperate .swf’s for each section. Everything needs to be in one .swf
Thanks,