var stickyBlock = (function () {
    var init = function () {
        _setUpListners();
    };
    var _setUpListners = function () {
        show();
        disabledSticky();
    };

    function show() {
        if ($(window).width() > 1000) {
            var block = $(".block");
            $(window).on("scroll", function () {
                var fromTop = $(window).scrollTop();
                block.toggleClass(" sticky-block", (fromTop > 200));
            });
        }
    }

    function disabledSticky() {
        var block = $(".block");
        $(window).resize(function () {
            if ($(window).width() <= 1000) {
                block.removeClass('.sticky-block');
            } else if ($(window).width() > 1000 && (!block.hasClass('sticky-block'))) {
                block.addClass('sticky-block');
                show();
            }
        });
    }

    return {init: init};
})();