N.B. Using IE, you can go to full-screen on this window (F-11) then select link 5 to experience an 'usability' problem. There is no way to use the mouse to produce any other window, so you have to resort to the (shudder) keyboard!
You can read the thread at Google. Special thanks to the following for test results
* The Opera browser will display this applet incorrectly. Not only does it put space around the edges of the 'full window' applet, but it also leaves rendering artifacts after resizing the browser window. This is especially apparent after invoking a L'n'F change in the PLAFChanger applet.
If other results indicate this works reliably on Mac, ..where *are* you Mac folks, and I can get some more results for Linux/Unix, I cannot see myself worrying too much about Opera, ..maybe.