$(document).ready(function(){
        $('#menus li').hover(function() {
            $(this).children('ul').not(':animated').slideDown('#menus li ul');
        }, function() {
            $(this).children('ul').slideUp('#menus li ul');
        });
    });

    $(window).load(function() {
        $('#slider').nivoSlider({
            effect: 'fade',
            animSpeed: 500, // Slide transition speed
            pauseTime: 5000, // How long each slide will show
            startSlide: 0, // Set starting Slide (0 index)
            controlNav: false,
            directionNav: false, // Next & Prev navigation
            directionNavHide: true,
            pauseOnHover: true, // Stop animation while hovering
            manualAdvance: false, // Force manual transitions
            captionOpacity: 0.8
        });
    });