function timer(time) {
    $('.promotion .timer').removeClass('end');

    let countDownDate = new Date(time).getTime();
    //let x = setInterval(function() {

    // Get today's date and time
    let now = new Date().getTime();

    // Find the distance between now and the count down date
    let distance = countDownDate - now;
    if (distance < 1000 * 60 * 60) $('.promotion .timer').addClass('end');

    // Time calculations for days, hours, minutes and seconds
    let days = Math.floor(distance / (1000 * 60 * 60 * 24));
    let hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
    let minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
    let seconds = Math.floor((distance % (1000 * 60)) / 1000);

    $('.promotion .days').html(timerItem(days));
    $('.promotion .hours').html(timerItem(hours));
    $('.promotion .minutes').html(timerItem(minutes));

    // If the count down is finished, write some text
    //if (distance < 0) {
    //    clearInterval(x);
    //}
    //}, 10000000);
}
$( document ).ready( function (){
    
    $('.promotion .tabs a').on('click touchstart', function () {
        if (!$(this).hasClass('active')) {
            $('.promotion .tabs a').removeClass('active');
            $(this).addClass('active');

            let page = $(this).data('page');

            $('.promotion .content .list').css('display', 'none');
            $(`.promotion .content .list.${page}`).css('display', 'block');
        }
    });

    $('.promotion .close').on('click touchstart', function (e) {
        e.preventDefault();
        e.stopPropagation();    
        $('.promotion').css('display', 'none');
    });

})