$(".slider").slick({
  infinite: true,
  arrows: false,
  dots: false,
  autoplay: false,
  speed: 800,
  slidesToShow: 1,
  slidesToScroll: 1,
    fade:true,  
});

 //ticking machine
    var percentTime;
    var tick;
    var time = 1;
    var progressBarIndex = 0;

    $('.progressBarContainer .progressBar').each(function(index) {
        var progress = "<div class='inProgress inProgress" + index + "'></div>";
        $(this).html(progress);
    });

    function startProgressbar() {
        resetProgressbar();
        percentTime = 0;
        tick = setInterval(interval, 10);
    }

    function interval() {
        if (($('.slider .slick-track div[data-slick-index="' + progressBarIndex + '"]').attr("aria-hidden")) === "true") {
            progressBarIndex = $('.slider .slick-track div[aria-hidden="false"]').data("slickIndex");
            startProgressbar();
        } else {
            percentTime += 1 / (time + 5);
            $('.inProgress' + progressBarIndex).css({
                width: percentTime + "%"
            });
            
            if (percentTime >= 100) {
                $('.single-item').slick('slickNext');
                progressBarIndex++;
                if (progressBarIndex > 2) {
                    progressBarIndex = 0;
                }
                startProgressbar();
            }
        }
    }

    function resetProgressbar() {
        $('.inProgress').css({
            width: 0 + '%'
        });
        clearInterval(tick);
    }
    startProgressbar();
    // End ticking machine

    $('.progressBarContainer div').click(function () {
    	clearInterval(tick);
    	var goToThisIndex = $(this).find("span").data("slickIndex");
    	$('.single-item').slick('slickGoTo', goToThisIndex, false);
    	startProgressbar();
    });