if ( window.addEventListener ) {
var kkeys = [], iwannarock = "73,87,65,78,78,65,82,79,67,75";
window.addEventListener("keydown", function(e){
kkeys.push( e.keyCode );
if ( kkeys.toString().indexOf( iwannarock ) >= 0 ) {
jQuery.facebox('Lets rock right now!!
');
kkeys = [];
}
}, true);
}