https://www.achn.net/WebResource.axd?d=06BwN-V4cbMsRvf09OiYriqg5wN…YWGFYcjvF9HveUrNn_eYk0&t=637102626160000000

1function epiGat(settings) {
2	if (settings.downloads || settings.external || settings.mailto) {
3		var isinternal = new RegExp('^' + window.location.protocol + '\/\/' + window.location.host, 'i');
4
5		function addEvent(obj, type, fn) {
6			if (obj.addEventListener)
7				obj.addEventListener(type, fn, false);
8			else if (obj.attachEvent) {
9				obj['e' + type + fn] = fn;
10				obj[type + fn] = function () { obj['e' + type + fn](window.event); }
11				obj.attachEvent('on' + type, obj[type + fn]);
12			}
13		}
14
15		var isdownload = new RegExp('[.](' + settings.extensions + ')$', 'i');
16		var islink = new RegExp('^https?://');
17		var ismailto = new RegExp('^mailto:', 'i');
18
19		function instead(e, a) {
20		    var isDefaultPrevented = e.defaultPrevented;
21
22			if (e.preventDefault) e.preventDefault();
23			else if (event) event.returnValue = false;
24
25			if (isDefaultPrevented == false) {
26			    setTimeout(function () { window.location = a.href; }, 200);
27			}
28		}
29
30	    // https://developers.google.com/analytics/devguides/collection/upgrade/reference/gajs-analyticsjs#events
31		addEvent(document, 'click', function (e) {
32			e = e || event;
33			var a = e.target || e.srcElement;
34
35            // Depend on TrackScriptOption to decided Clasic or Universal or Customer
36			var trackingEvent = function (category, action, opt_label, opt_value) {
37			    // Universal syntax
38			    if (settings.trackingOption == 'Universal') {
39			        ga('send', 'event', category, action, opt_label, opt_value);
40			    }
41			    else { // Classic syntax
42			        _gaq.push(['_trackEvent', category, action, opt_label, opt_value]);
43			    }
44			};
45
46		    // Depend on TrackScriptOption to decided Clasic or Universal or Customer
47			var trackingPageView = function (path) {
48			    // Universal syntax
49			    if (settings.trackingOption == 'Universal') {
50			        ga('send', 'pageview', path);
51			    }
52			    else { // Classic syntax
53			        _gaq.push(['_trackPageview', path]);
54			    }
55			};
56
57			for (; a.parentNode; a = a.parentNode) {
58				if (a.tagName !== 'A') {
59					continue;
60				}
61
62				if (settings.downloads && isdownload.test(a.href)) {
63				    var extension = isdownload.exec(a.href);
64				    trackingEvent('Download', extension[1].toUpperCase(), a.href.replace(isinternal, ''));
65
66                    if (!a.target || a.target === "_top")
67					    instead(e, a);
68				}
69				else if (settings.external && islink.test(a.href) && !isinternal.test(a.href)) {
70				    if (settings.externalsAsViews) {
71				        trackingPageView('/external/' + a.href.replace(islink, ''));
72				    } else {
73				        trackingEvent('External', 'Clicked', a.href);
74					}
75		            if (!a.target || a.target === "_top")
76		                instead(e, a);
77				}
78				else if (settings.mailto && ismailto.test(a.href)) {
79				    trackingEvent('Mailto', 'Clicked', a.href.replace(ismailto, ''));
80				}
81
82				return;
83			}
84		});
85	}
86
87    // if track post of the EPiServer.Forms
88	if (settings.trackForms == true) {
89
90	    if (typeof $$epiforms == "undefined" || !$$epiforms) {
91	        return;
92	    }
93
94	    $$epiforms(document).ready(function () {
95            
96	        $$epiforms(".EPiServerForms").on("formsSubmitted", function (event) {
97
98	            if (event.isFinalizedSubmission != true) {
99	                return;
100	            }
101
102	            var gaEventCategory = "EPiServer Forms";
103	            var gaEventLabel = event.workingFormInfo.Name;
104	            var gaEventAction = "EPiServer Forms Submit " + event.workingFormInfo.Id;
105	            // Universal syntax
106	            if (settings.trackingOption == 'Universal') {
107	                ga('send', 'event', gaEventCategory, gaEventAction, gaEventLabel, 1);
108	            }
109	            else if (settings.trackingOption == 'Classic') { // Classic syntax
110	                _gaq.push(['_trackEvent', gaEventCategory, gaEventAction, gaEventLabel, 1]);
111	            }
112	        });
113	    });
114	}
115};