(function(){
  $("#buttonArea").on("click",".btnChange ",function(){
    $(this).addClass("k_active").siblings(".btnChange").removeClass("k_active");
    var ki = $(this).index();
    $("#content_box-1578276585160-0").find(".w_grid-000").eq(ki).css("display","block").siblings(".w_grid-0001").css("display","none");
  }
                     );
}
)();
$("#c_portalResProduct_category-15782765869650433").on("mouseenter", ".btnChange", function() {
  var count = $(this).index();
  $("#content_box-1578276585160-0").find(".w_grid-000").eq(count).css("display","block").siblings(".w_grid-000").css("display","none");
}
                                                      );
$(function () {
  //瓒呰繃涓€瀹氶珮搴﹀鑸坊鍔犵被鍚
  var nav = $("#w_grid-1578110316313 > div > .p_gridbox");
  //寰楀埌瀵艰埅瀵硅薄  
  var win = $(window);
  //寰楀埌绐楀彛瀵硅薄  
  var sc = $(document);
  //寰楀埌document鏂囨。瀵硅薄銆  
  win.scroll(function () {
    if (sc.scrollTop() >= 100) {
      nav.addClass("on");
    }
    else {
      nav.removeClass("on");
    }
  });
  
});