$(function () {
    // scroller if there are more than 3 featured products
    if ($(".featured-item").length > 3) {
        $(".featured-scroll").show();
        $('#featured-products').serialScroll({
            items: '.featured-item',
            prev: '#featured-scroll-left',
            next: '#featured-scroll-right',
            duration: 400,
            stop: true,
            lock: false,
            cycle: true,
            jump: false
        });
    }

});