(auto)close Flash-window when opening URL

Hi

I want to make an actionscript where, at the end of my Flash-movie, the Flash-window will close ‘automatically’ after the getURL-action is performed. Can someone tell me how to do this?
Like, in the last frame, I got so far:


stop();
getURL(“http://www.somewhere.com”);


And then what?..
Thanks for helping me out!