倒计时插件

js::::
</script>
    <script language="javascript" type="text/javascript">
    var interval = 1000;
    function ShowCountDown(year,month,day,divname)
    {
        var now = new Date();

        var endDate = new Date(year, month-1, day);

        var leftTime=endDate.getTime()-now.getTime();
        var leftsecond = parseInt(leftTime/1000);
//var day1=parseInt(leftsecond/(24*60*60*6));
        var day1=Math.floor(leftsecond/(60*60*24));
        var hour=Math.floor((leftsecond-day1*24*60*60)/3600);
        var minute=Math.floor((leftsecond-day1*24*60*60-hour*3600)/60);
        var second=Math.floor(leftsecond-day1*24*60*60-hour*3600-minute*60);
        var cc = document.getElementById(divname);
        if(day1>=0&&hour>=0&&minute>=0&&second>=0){
            cc.innerHTML = "限时抢购仅剩<span>"+day1+"</span>天<span>"+hour+"</span>时<span>"+minute+"</span>分<span>"+second+"</span>秒";
        }
    }
    window.setInterval(function(){ShowCountDown(2017,1,6,'d11');}, interval);
    </script>