window.addEvent((window.webkit) ? 'load' : 'domready', function() {
            new Rokmoomenu($E('ul.menutop '), {
                bgiframe: false,
                delay: 500,
                verhor: true,
                animate: {
                    props: ['height'],
                    opts: {
                        duration: 600,
                        fps: 200,
                        transition: Fx.Transitions.Sine.easeOut			}
                },
                bg: {
                    enabled: true,
                    overEffect: {
                        duration: 500,
                        transition: Fx.Transitions.Expo.easeOut			},
                    outEffect: {
                        duration: 600,
                        transition: Fx.Transitions.Sine.easeOut			}
                },
                submenus: {
                    enabled: true,
                    opacity: 0.75,
                    overEffect: {
                        duration: 50,
                        transition: Fx.Transitions.Expo.easeOut			},
                    outEffect: {
                        duration: 600,
                        transition: Fx.Transitions.Sine.easeIn			},
                    offsets: {
                        top: 2,
                        right: 2,
                        bottom: 4,
                        left: 0			}
                }
            });
        });