How to get the actual screen size

Hi,
I have to get the actual screen size of the cliend in an applet, if i use method
Dimension dmx = Toolkit.getDefaultToolkit().getScreenSize();
it does not gives the actual screen size, like the screen size will be different if the application bar ( where we have start button on windows ) is Auto hide, and will be different it is not Auto Hide, or some users ike to keep the application bar on right or left of screen or on top..
So how do we get the actual display size of screen

Hi,
I got how to do if using applet
in screen object of java script we have methods to get the available width and availabe size
screen.availWidth
screen.availHeight
here is the link for more info
http://developer.netscape.com/docs/manuals/js/client/jsref/screen.htm
http://forum.java.sun.com/thread.jsp?thread=275329&forum=57&message=1063410

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