$(".side ul li").hover(function(){
                $(this).find(".sidebox").stop().animate({"width":"280px"},200).css({"opacity":"1","filter":"Alpha(opacity=100)","background":"#004177"})
            },function(){
                $(this).find(".sidebox").stop().animate({"width":"54px"},200).css({"opacity":"0.8","filter":"Alpha(opacity=80)","background":"#000"})
            });

        });
        //to-top
        function goTop(){
            $('html,body').animate({'scrollTop':0},600);
        }
    </script>
</footer>
</body>
</html>