var promotion = function () {
    $(".goRegistered").click(function () {
        window.open($(this).data("href"));
    });

    function TimeDown(id, endDateStr) {
        //结束时间
        var endDate = new Date(endDateStr);
        //当前时间
        var nowDate = new Date();
        //相差的总秒数
        var totalSeconds = parseInt((endDate - nowDate) / 1000);
        //天数
        var days = Math.floor(totalSeconds / (60 * 60 * 24));
        //取模（余数）
        var modulo = totalSeconds % (60 * 60 * 24);
        //小时数
        var hours = Math.floor(modulo / (60 * 60));
        modulo = modulo % (60 * 60);
        //分钟
        var minutes = Math.floor(modulo / 60);
        //秒
        var seconds = modulo % 60;
        //输出到页面
        if (days === 0 && hours === 0 && minutes === 0 && seconds === 0) {
            $("#" + id).html(language_data.public['已经']+language_data.public['截止']);
        }
        $("#" + id).html(days + language_data.public['天'] + hours + language_data.public['时'] + minutes + language_data.public['分钟'] + seconds + language_data.public['秒']);
        //延迟一秒执行自己
        setTimeout(function () {
            TimeDown(id, endDateStr);
        }, 1000)
    }

    $('.countdown').each(function (i) {
        var id = $(this).attr("id");
        var endDateStr = $(this).attr("data-promotion-end-date");
        TimeDown(id, endDateStr);
    });
};
promotion();