Closing Window Within Flash MX

I just wanna know if it’s possible and how :
[*]Let’s say I have this Flash movie and I have some code with fscommand with makes the movie fullscreen as soon as you open it. I have a button that pops up the actual site; Should I pop open the swf from my server or the html doc? When I open up the html file from MY DOCUMENTS on my computer, it stays plain html, when I open up the swf, it opens up in fullscreen.

[*]Anyways, after being in fullscreen mode, how can I make it so that if a button I made in Flash is pressed, it closes the screen. This way people won’t have to press the Esc Button.[/list]

I am trying to find out how to do this because I’m making something for a friend.

                 - Thanks.