https://mdt-dodin.ru/static/scripts/popup/news.js?v=060422

1;(function() {
2    // News
3    if (!$('a.news-popup').length) return false;
4
5    var a_item = $('a.news-popup:eq(0)'),
6        item_href = a_item.attr('href');
7
8        item_href = item_href.substr(0, item_href.indexOf('?'));
9
10    var current_location = window.location.href;
11    var open_news = function($el){
12        var u = $el.attr('href'),
13            h = u.substr(u.indexOf('?url=') + '?url='.length, u.length);
14        fancyPopup(u, h, 'dark', current_location);
15    };
16
17    $('body').delegate('.news-popup', 'click', function(e) {
18        e.preventDefault();
19        open_news($(this));
20    });
21
22    // prev next actions
23    $('body')
24        .delegate('.fancybox-inner .b-pn-box--prev a, .fancybox-inner .b-pn-box--next a', 'click', function(e){
25            e.preventDefault();
26            var u = $(this).attr('href'),
27                h = u.replace('?url=', ''),
28                href = '';
29
30                if (item_href) href = item_href;
31
32            $.fancybox.close(), fancyPopup(href + u, h, 'dark', current_location);
33        });
34
35    // If search
36    var search = window.location.search,
37        search = search.replace('?',''),
38        url;
39
40        if (search && search.indexOf('url') >= 0){
41            url = searchParamValue(search, 'url');
42            fancyPopup('?url=' + url, url, 'dark', current_location);
43        };
44
45}).call(this);