Focus is lost from the applet when it is dragged out and placed back into the browser by closing

STEPS TO REPRODUCE :
1) Drag (alt + mouse click)an applet outside the browser
(Test Applet : http://sqindia.india/disk17/deployment/subrata/adhoc/testcode/DnD/html/MyFocusEvent.html)
2) Place the focus into any component of the applet (say a text field)
3) Close the applet by clicking the closing icon.
4) The applet goes back and get placed into the browser
5) Check for focus

If the focus is not with that component where we placed it while applet was on desktop, the bug is reproduced.


OBSERVATIONS:

The behaviour is different with different browsers. In case of IE the focus goes into the address bar when the applet is placed back into the browser. In case of FF3, the Focus is nowhere.