function dropdown_page() {
    let t = null
      , e = new Date
      , n = 1e3;
    $(window).on("scroll", function() {
        t && clearTimeout(t);
        let o = new Date
          , s = ()=>{
            let t = $(".ly_product_list_1 .list_box")
              , e = $(this).scrollTop()
              , n = $(this).height()
              , o = t[0].scrollHeight
              , s = 120;
            if (o - (e + n) < s) {
                let e = $("#dropdown_page")
                  , n = parseInt(e.attr("page"))
                  , o = parseInt(e.attr("max-page"));
                parseInt(e.attr("mobile"));
                if (n < o) {
                    $(".dropdown_loading").loading(),
                    n += 1,
                    e.attr("page", n);
                    let o = {
                        page: n
                    }
                      , s = window.location.search;
                    $.ajax({
                        url: s,
                        async: !0,
                        type: "get",
                        data: o,
                        dataType: "html",
                        success: function(e) {
                            $(".dropdown_loading").unloading();
                            let n = $(e)
                              , o = n.find(".list_box")
                              , s = o.find(".themes_prod");
                            s.length > 0 && t.append(s)
                        }
                    })
                }
            }
        }
        ;
        o - e >= n ? (s(),
        e = o) : t = setTimeout(s, 300)
    })
}
function mobile_select_category(t, e) {
    t.on("click", function() {
        if (!t.length || !e.length || $(window).width() > 1e3)
            return !1;
        let n = t.hasClass("cur")
          , o = t.offset().top + 5
          , s = t.outerHeight();
        n ? $(this).removeClass("cur") : $(this).addClass("cur"),
        n ? e.hide() : e.show(),
        e.css("top", o + s);
        let a = "sticky";
        (e.hasClass("has_wrapper_screening") && !n || $(window).width() <= 1e3) && (a = "absolute"),
        e.css("position", a)
    })
}
function left_category_click(t) {
    t && t.on("click", "i", function() {
        let t = $(this)
          , e = !!t.hasClass("cur");
        e ? t.removeClass("cur").parent().next().slideUp() : t.addClass("cur").parent().next().slideDown()
    })
}


$(function(){
    dropdown_page();
    mobile_select_category($('.ly_product_list_1[data-visual-id="5831"] .list_wrapper .top_title'), $('.ly_product_list_1[data-visual-id="5831"] .products_category_wrapper'));
    left_category_click($('.ly_product_list_1[data-visual-id="5831"] .category_box'));
})