https://www.parallels.com/static/pl/fileadmin/res/js/cb_performance_marketing.js

1(function() {
2    const href = new URL(location.href);
3    if(href.searchParams.get('x-clickref')) {
4        let go;
5        if(go = href.searchParams.get('go')) {
6            try {
7                go = new URL(go);
8                if(/^www\.parallels\.(com|cn|com\.cn)$/.test(go.hostname)) {
9                    location.href = go.pathname;
10                } else {
11                    location.href = '/';
12                }
13            } catch(e) {}
14        }
15    }
16})();
17$(document).ready(function() {
18    const href = new URL(location.href);
19    let irclickid, clickref, cjevent;
20
21    if(irclickid = $.cookie('irclickid') || href.searchParams.get('irclickid')) {
22        $('.langSelector a[href*="parallels.cn"], .langSelector a[href*="parallels.com.cn"]').each(function(){
23            const url = new URL(this.href);
24            url.searchParams.append('irclickid', irclickid);
25            url.searchParams.append('utm_source', 'Impact');
26            url.searchParams.append('utm_medium', 'AFFILIATES');
27            this.href = url.toString();
28        });
29    } else if(clickref = $.cookie('_cb_pm') || href.searchParams.get('x-clickref')) {
30        $('.langSelector a[href*="parallels.cn"], .langSelector a[href*="parallels.com.cn"]').each(function(){
31            const url = new URL(this.href);
32            url.searchParams.append('x-clickref', clickref);
33            url.searchParams.append('utm_source', 'PARTNERIZE');
34            url.searchParams.append('utm_medium', 'AFFILIATES');
35            this.href = url.toString();
36        });
37    } else if(cjevent = $.cookie('cje') || href.searchParams.get('cjevent')) {
38        $('.langSelector a[href*="parallels.cn"], .langSelector a[href*="parallels.com.cn"]').each(function(){
39            const url = new URL(this.href);
40            url.searchParams.append('cjevent', cjevent);
41            url.searchParams.append('utm_source', 'CJ');
42            url.searchParams.append('utm_medium', 'AFFILIATES');
43            this.href = url.toString();
44        });
45    }
46});