window.addEvent('domready', function () {
    if (document.getElementById('productMenuSelectAnchor') != null) {
        if (document.getElementById('menuOptionListCargo') != null) {
            var actualVerticalSlide = new Fx.Slide('menuOptionListCargo');
            actualVerticalSlide.hide();
            $('productMenuSelectAnchor').addEvents({
                'mouseenter': function (e) {
                    document.getElementById('menuOptionListCargo').style.visibility = "visible";
                    e.stop();
                    actualVerticalSlide.cancel();
                    actualVerticalSlide.slideIn();

                },
                'mouseleave': function (e) {
                    e.stop();
                    actualVerticalSlide.cancel();
                    actualVerticalSlide.slideOut();
                }
            });
        }
    }
    if (document.getElementById('photosMenuSelectAnchor') != null) {
        if (document.getElementById('photosOptionListCargo') != null) {
            document.getElementById('photosOptionListCargo').style.visibility = "visible";
            var photosVerticalSlide = new Fx.Slide('photosOptionListCargo');
            photosVerticalSlide.hide();
            $('photosMenuSelectAnchor').addEvents({
                'mouseenter': function (e) {
                    document.getElementById('photosOptionListCargo').style.visibility = "visible";
                    e.stop();
                    photosVerticalSlide.cancel();
                    photosVerticalSlide.slideIn();

                },
                'mouseleave': function (e) {
                    e.stop();
                    photosVerticalSlide.cancel();
                    photosVerticalSlide.slideOut();
                }
            });
        }
    }
});