$(".filter select").change(function () {    var year = $("#select-year").val();    var country = $("#select-country").val();    var status = $("#select-status").val();    var genre = $("#select-genre").val();    var filter = '.filter-item';    if (year) {      filter += '.year_' + year;    }    if (country) {      filter += '.country_' + country;    }    if (status) {      filter += '.status_' + status;    }      $(".filter-item").removeClass('show').addClass('hidden');      $('.filter-char').each(function () {      if (genre) {      filter += "[data-genre*='" + genre + "']";      }      $(this).find(filter).each(function (index) {      if (index >= 6) {        return;      } else {        $(this).removeClass('hidden').addClass('show');      }      });    });    });