锘?(function () {

  var topSwiper, selectSwiper, productSwiper, productIndex = 0,
    productTimer = null, autoTimer = null;

  topSwiper = new Swiper('.top-swiper', {
    autoplay: 5000,
    autoplayDisableOnInteraction: false,
    pagination: '.pagination1',
    paginationClickable: true,
    autoHeight: true,
    resistanceRatio: 0,
    observer: true,
    observeParents: false,
    prevButton: '.prev1',
    nextButton: '.next1',
    loop: true
  });
  selectSwiper = new Swiper('.select-swiper', {
    autoHeight: true,
    resistanceRatio: 0,
    observer: true,
    observeParents: false,
    onSlideChangeStart: function (swiper) {
      console.log('swiper.activeIndex', swiper.activeIndex)
      $('.select-title').children('span').eq(swiper.activeIndex).addClass('active').siblings().removeClass('active');
    }
  })
  var brandSwiper = new Swiper('.brand-swiper', {
    resistanceRatio: 0,
    autoHeight: true,
    slidesPerView: 7,
    spaceBetween: 6,
    freeMode: true,
    observer: true,
    observeParents: false,
  })
  // 閫夋嫨浼借摑鏂伴椈 鎴  瑙嗛涓撳尯
  $('.js-selectNewsItem').find('span').on('click', function () {
    $(this).addClass('active').siblings().removeClass('active');
    selectSwiper.slideTo($(this).index())
  })

  // 棰勮瑙嗛
  $('.js-showVideo').on('click', function () {
    console.log('棰勮')
    var video = $(this).data('video');
    var poster = $(this).data('poster');
    $('#video-wrapper').find('video').attr({ src: video, poster: poster });
    $('#video-wrapper').fadeIn();

    $('#video-wrapper').on('click', function (e) {
      if (e.target == e.currentTarget) {
        $('#video-wrapper').find('video')[0].pause();
        $('#video-wrapper').fadeOut();
      }
    })
  })

  // 閫夋嫨浜у搧
  $('.js-product-title').find('span').on('click', function () {
    clearInterval(productTimer);
    clearTimeout(autoTimer);

    autoTimer = setTimeout(function () {
      funProductTimer();
    }, 2000);
    productIndex = $(this).index();
    $(this).addClass('active').siblings().removeClass('active');
    $('.js-product-swiper').hide(0)
    $('.js-product-swiper').eq(productIndex).show(0)
  })

  funProductTimer();

  // 鑷姩寰幆 鎾斁浜у搧swiper
  function funProductTimer() {
    productTimer = setInterval(function () {
      productIndex++;
      if (productIndex == $('.js-product-swiper').length) productIndex = 0;
      $('.js-product-title span').removeClass('active').eq(productIndex).addClass('active');
      $('.js-product-swiper').hide(0)
      $('.js-product-swiper').eq(productIndex).show(0)
    }, 5000)
  }

  $('.notify-close-btn').on('click', function () {
    console.log('鐐瑰嚮鍏抽棴')
    $('.notify').addClass('hide');
    $('.notify-shade').addClass('hide');
  })
  $('.notify').css('margin-top', 0 - ($('.notify')[0].offsetHeight / 2));

})