https://www.payplug.com/wp-content/themes/payplug/assets/js/components/blog.js

1var Blog = {
2    init: function() {
3        MenuSticky.init(); 
4
5        $('#show-search').on('click', function(){
6            $('#inline-search-form').show();
7            $('#search-input').focus();
8        });
9
10        $('#close-search').on('click', function(){
11            $('#inline-search-form').hide();
12        });
13
14        if (Screen.is('mobile') || Screen.is('tablet')) {
15            Blog.mobile();
16        }
17    },
18    mobile: function() {
19        $('#mobile-nav-pills').on('change', function(e){
20            window.location.replace($(this).val());
21            e.preventDefault();
22            return false;
23        });
24
25        $('#modules-nav-pills').on('change', function(e){
26            var fixedElementHeight = 105;
27            window.location.replace($(this).val());
28        
29            $('html, body').stop().animate({
30              scrollTop: $($(this).val()).offset().top - fixedElementHeight
31            }, 200);
32        
33            e.preventDefault();
34            return false;
35        });
36    
37    }
38}