Linking to URL from flash projector file

I’m trying link to a website and also a readme.txt file from two buttons in a flash projector file that is set to fullscreen. The button links work ok but the new browser window is displayed behind the projector file. therefore the end user will not know if the new window has opened or not. how can i make the browser window open in front of the projector file.

i’m on a PC if that makes and difference?