konami.js

var Konami = function(t) {
    var e = {
        addEvent: function(t, e, n, i) {
            t.addEventListener ? t.addEventListener(e, n, !1) : t.attachEvent && (t["e" + e + n] = n, t[e + n] = function() {
                t["e" + e + n](window.event, i)
            }, t.attachEvent("on" + e, t[e + n]))
        },
        input: "",
        pattern: "38384040373937396665",
        load: function(t) {
            this.addEvent(document, "keydown", function(n, i) {
                return i && (e = i), e.input += n ? n.keyCode : event.keyCode, e.input.length > e.pattern.length && (e.input = e.input.substr(e.input.length - e.pattern.length)), e.input == e.pattern ? (e.code(t), e.input = "", n.preventDefault(), !1) : void 0
            }, this), this.iphone.load(t)
        },
        code: function(t) {
            window.location = t
        },
        iphone: {
            start_x: 0,
            start_y: 0,
            stop_x: 0,
            stop_y: 0,
            tap: !1,
            capture: !1,
            orig_keys: "",
            keys: ["UP", "UP", "DOWN", "DOWN", "LEFT", "RIGHT", "LEFT", "RIGHT", "TAP", "TAP"],
            code: function(t) {
                e.code(t)
            },
            load: function(t) {
                this.orig_keys = this.keys, e.addEvent(document, "touchmove", function(t) {
                    if (1 == t.touches.length && 1 == e.iphone.capture) {
                        var n = t.touches[0];
                        e.iphone.stop_x = n.pageX, e.iphone.stop_y = n.pageY, e.iphone.tap = !1, e.iphone.capture = !1, e.iphone.check_direction()
                    }
                }), e.addEvent(document, "touchend", function() {
                    1 == e.iphone.tap && e.iphone.check_direction(t)
                }, !1), e.addEvent(document, "touchstart", function(t) {
                    e.iphone.start_x = t.changedTouches[0].pageX, e.iphone.start_y = t.changedTouches[0].pageY, e.iphone.tap = !0, e.iphone.capture = !0
                })
            },
            check_direction: function(t) {
                x_magnitude = Math.abs(this.start_x - this.stop_x), y_magnitude = Math.abs(this.start_y - this.stop_y), x = this.start_x - this.stop_x < 0 ? "RIGHT" : "LEFT", y = this.start_y - this.stop_y < 0 ? "DOWN" : "UP", result = x_magnitude > y_magnitude ? x : y, result = 1 == this.tap ? "TAP" : result, result == this.keys[0] && (this.keys = this.keys.slice(1, this.keys.length)), 0 == this.keys.length && (this.keys = this.orig_keys, this.code(t))
            }
        }
    };
    return "string" == typeof t && e.load(t), "function" == typeof t && (e.code = t, e.load()), e
};