https://www.rand3d.com/DesktopModules/OpenContent/js/opencontent.js?cdv=2156

1/*globals jQuery, window, Sys */
2(function ($, Sys) {
3    var OpenContent = function () {
4        return {
5            version: { major: 2, minor: 1, patch: 1 }
6        };
7    };
8    $.fn.openContent = function (options) {
9        return OpenContent();
10    };
11    $.fn.openContent.printLogs = function (title, logs) {
12        if (window.console) {
13            console.group(title);
14            for (var i in logs) {
15                console.group(i);
16                for (var j = 0; j < logs[i].length; j++) {
17                    console.log(logs[i][j].label, logs[i][j].message);
18                }
19                console.groupEnd();
20            }
21            console.groupEnd();
22        }
23    };
24    /*
25    var myString = $(this).closest("div[class*='DnnModule-']").attr('class');
26    var myRegexp = /DnnModule-(\d+)/g;
27    var match = myRegexp.exec(myString);
28    alert(match[1]);  // abc
29    */
30    $(document).ready(function () {
31        $(document).trigger("opencontent.ready", document);
32        Sys.WebForms.PageRequestManager.getInstance().add_endRequest(function (sender, args) {
33            var sName = args.get_response().get_webRequest().get_userContext();
34            var div = $("#" + sName);
35            $(document).trigger("opencontent.change", div);
36        });
37        Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(function (sender, args) {
38            var sName = args.get_postBackElement().id;
39            args.get_request().set_userContext(args.get_postBackElement().id);
40        });
41    });
42}(jQuery, window.Sys));