https://purs.gov.rs/assets/front/js/box-unpacker.js

1var a = true;
2$(function () {
3//    console.log("BOXUNPACKER");
4    $('#content, #content p, #content pre, #content h1, #content h2, #content h3, #content h4, #content h5, #content h6, #content div').contents().filter(function () {
5        // 8 = Node.COMMENT_NODE
6//        console.log("nod val: " + this.nodeValue + " nod type: " + this.nodeType + " nod name: " + this.nodeName);
7        return this.nodeType == 8;
8    }).each(function (index, value) {
9//        console.log("usao...");
10        var copy = $(value).parent().clone();
11        copy.empty();
12        $(value).parent().contents().each(function (index, value) {
13            if (value.nodeType != 8) {
14                copy.append($(value));
15            } else {
16                if (value.nodeValue.startsWith('<box')) {
17
18                    if (!isEmpty(copy)) {
19                        $(value).parent().before(copy);
20                    }
21                    copy = $(value).parent().clone();
22                    copy.empty();
23
24                    var valueCopy = $(value).clone();
25                    $(value).parent().before(valueCopy);
26
27                    var tag = value.nodeValue.replace('>', '').split(' ');
28
29
30                    var cls = tag[1];
31                    var id = tag[2];
32                    var type = tag[3];
33
34
35
36                    var params = {};
37                    params.boxId = id;
38                    params.autoplay = false;
39                    params.pClass = cls;
40
41
42
43                    if (type !== null) {
44
45                        $.ajax({
46                            url: "/boxes/" + type + "Box.jsp",
47                            type: "POST",
48                            data: params,
49                            success: function (data, textStatus, jqXHR) {
50                                $(valueCopy).replaceWith(data);
51                            },
52                            complete: function (jqXHR, textStatus) {
53                            },
54                            error: function (jqXHR, textStatus, errorThrown) {
55                            }
56                        });
57                    }
58                }
59            }
60        });
61        if (!isEmpty(copy)) {
62            $(value).parent().before(copy);
63        }
64        $(value).parent().remove();
65    });
66});
67function isEmpty(el) {
68    return !$.trim(el.html());
69}