https://www.socialmotus.com/tracking.js

1function URLencode(sStr) {
2    return escape(sStr).
3             replace(/\+/g, '%2B').
4                replace(/\"/g, '%22').
5                   replace(/\'/g, '%27').
6                     replace(/\//g, '%2F');
7}
8
9
10if (typeof (accid) == "undefined") {
11    var accidstring = "";
12}
13else {
14    var accidstring;
15    accidstring = "accid=" + accid;
16}
17
18if (typeof (cpid) == "undefined") {
19    var cpidstring = "";
20}
21else {
22    var cpidstring;
23    cpidstring = "&cpid=" + cpid;
24}
25if (typeof (amount) == "undefined") {
26    var amountstring = "";
27}
28else {
29    var amountstring;
30    amountstring = "&amount=" + amount;
31}
32document.write('<img src=\"http://smt.li/tracking/?' + accidstring + cpidstring + amountstring + '&location=' + URLencode(location.href) + '\" width=\"1\" height=\"1\">');