Javascript Easter Egg - Konami Code

gistfile1.js

var kkeys = [],
    konami = "38,38,40,40,37,39,37,39,66,65";

easterEgg = function (e) {
    kkeys.push(e.keyCode);

    if (kkeys.toString().indexOf(konami) == 0) {
        var ee = $('<div id="ee">TROLOLOL</div>');

        ee.css({
            padding: '20px',
            background: '#FFD100',
            color: '#222',
            font: 'bold 20px Trebuchet MS, Arial, Verdana',
            position: 'fixed',
            left: '29%',
            top: '39%',
            borderRadius: '10px',
            display: 'none',
            zIndex: '99999',
            opacity: '.95',
            boxShadow: '#111 0px 2px 16px'
        });

        ee.wrapInner("<div style='position:relative'></div>");

        $('<a id="fechar-ee" href="#" onclick="$(this).parent().fadeOut()">x</a>').css({
            position: 'absolute',
            right: '5px',
            top: '0',
            color: '#fff',
            fontWeight: 'normal'
        }).appendTo(ee);

        $('body').append(ee);

        $("#ee").fadeIn();

        $(window).unbind('keydown', easterEgg);
    }
}

$(function () {
    $(window).bind('keydown', easterEgg);
});