How to make the window full screen with Javascript (stretching all over the screen)

Question

How can I make a visitor\'s browser go fullscreen using JavaScript, in a way that works with IE, Firefox and Opera?

Answer 1

Simple example from: http://www.longtailvideo.com/blog/26517/using-the-browsers-new-html5-fullscreen-capabilities/

Click Me To Go Fullscreen! (For real)