https://www.norrtalje.se/Static/js/custom/tracking.js?v=639258509620000000

1/* If visitor click on mailto links Vizzit gets a hit. */
2document.addEventListener("DOMContentLoaded", function() {
3    document.querySelectorAll('a[href^="mailto:"]').forEach(function(element) {
4        element.classList.add('mailto');
5    })
6
7    document.querySelectorAll('a[href]').forEach(function (element) {
8        const linkHref = element.getAttribute("href");
9
10        // Check if the link is not an internal link.
11        if (linkHref != null && !linkHref.startsWith('#')
12            && !linkHref.startsWith('/')
13            && !linkHref.startsWith('https://www.norrtalje.se')
14            && !linkHref.startsWith('http://www.norrtalje.se')
15            && !linkHref.startsWith('mailto:')) {
16            element.classList.add('external-site');
17        }
18    });
19});