"break apart" flash movie

hei,

i have made my homepage in flash (about seven pages).

now i want the first page stay in the open browser window and when clicking one of the buttons on the first page, a new window opens for the rest of the site/flash movie.

what is the best/easiest way?

i tried to split the flash movie, so i have now 2 fla files: one with only the first page and one with the rest. but what now???

cheers for any kind of hint :wink:

getURL("http://www.yourURL.com", "_blank");