jquery.konamicode.js

// instantly implement a konami code easter-egg!!!!
// from http://static.jquery.com/files/rocker/scripts/custom.js
// where it's labeled "hehe" and would open up a javascript guitar hero (!)
if ( window.addEventListener ) {
        var kkeys = [], konami = "38,38,40,40,37,39,37,39,66,65";
        window.addEventListener("keydown", function(e){
                kkeys.push( e.keyCode );
                if ( kkeys.toString().indexOf( konami ) >= 0 ) {
                        // get your konami on
                        // window.location = "http://ejohn.org/apps/hero/";
                }
        }, true);
}