https://www.gongwer.com/programming/js/main.js

1var accordion=function(e){
2        var n,o,t=480,
3            a=function(){
4                var n=e(this),
5                    o=n.parent(),
6                    a=n.next(".accordion-content");
7                e(window).width()>t&&o.hasClass("accordion-mobile-only")||(o.toggleClass("open"), a.slideToggle("fast"))
8            },
9            i=function(){
10                e(".category, .footer .accordion-mobile-only").each(function(){
11                    var n=e(this);
12                    if(e(window).width()>t){
13                        if(n.hasClass("collapse-on-load"))return;
14                        n.children(".accordion-content").slideDown(0),
15                            n.addClass("open")}
16                    else
17                        n.children(".accordion-content").slideUp(0),
18                        n.removeClass("open")
19                })
20            },
21            r=function(){
22                if(n.parent().hasClass("collapse-on-load")){
23                    var e=n.parent(".collapse-on-load");
24                    e.children(".accordion-content").slideUp(0),
25                        e.removeClass("open")
26                }
27            },
28            c=function(){
29                o=e(window).width(),
30                n=e(".accordion-content"),
31                e("body").on("click",'[data-toggle="accordion"]',a),
32                e(window).on({
33                    resize:function(){e(window).width()!=o&&(o=e(window).width(),i())},
34                    load:function(){i(),r()}
35                })
36            };
37        return{setupEvents:c}
38    }(jQuery),
39    smoothScroll=function(e){
40        var n=function(){
41            if(!e(this).parent().hasClass("tab-nav")&&location.pathname.replace(/^\//,"")==this.pathname.replace(/^\//,"")&&location.hostname==this.hostname){
42                var n=e(this.hash);
43                if(n=n.length?n:e("[name="+this.hash.slice(1)+"]"),n.length)
44                return e("html, body").animate({scrollTop:n.offset().top-70},500),!1}
45            },
46            o=function(){e("body").on("click",'a[href*="#"]:not([href="#"])',n)};
47        return{setupEvents:o}
48    }(jQuery);
49    $(document).ready(function(){
50        accordion.setupEvents(),
51        smoothScroll.setupEvents()
52    });