var $ = { enabled: false, tmp: Array(), _konamiCode: Array(78,73,77,68,65), init: function() { this.tmp = Array(78,73,77,68,65); }, konamiCode: function(e) { if(!this.enabled) { var t = this.tmp.pop(); if((e.keyCode-t) == 0) { if(this.tmp.length == 0) { this.enabled = true; } } else { this.init(); } } else { this.action(); } }, // Change the action() function to whatever you want to action: function() { //document.body.style.background="red"; document.location.href="http://www.motorlink.cn/admin" } } // watch keycode // function whichButton(event) // { // alert(event.keyCode) // } // //