https://www.processregister.com/include/trackclick.js

1function trackClick(sid, bBanner) {
2var http_request = false;
3if (window.XMLHttpRequest) {
4  http_request = new XMLHttpRequest();
5} else if (window.ActiveXObject) {
6  try { http_request = new ActiveXObject("Msxml2.XMLHTTP"); } 
7  catch (e) {
8    try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); }
9    catch (e) {}
10  }
11}
12if (http_request){
13  http_request.onreadystatechange = function() {};
14  http_request.open('GET', '/list/redirect.asp?sid=' + sid + '&ban=' + bBanner + '&bustCache=' + Math.random(), true);
15  http_request.send(null);
16}
17
18var pageTracker = _gat._getTrackerByName();
19pageTracker._trackPageview('/outgoing/' + sid);
20return true;
21}