[flexcoders] Opening popups while in full-sceen mode would crash the browser

[Robert Csiki]

Hello, I created a bunch of MXML components and the application  them as
popups PopUpManager.createPopup(....),  but when executing that while
the application is in full-screen mode, the browser crashes. 
Reproducible with Windows/Firefox and IE, and Flash Player 9.  Any idea
why? Has anyone seen this too? Thank you.