https://mycart.milwaukeerep.com/bundles/madeblocksoffice/js/ticketing/blocksoffice.cookie.js

1(function($, window) {
2    "use strict";
3    window.readCookie = function(name) {
4        var nameEQ = name + "=";
5        var ca = document.cookie.split(';');
6        for(var i=0;i < ca.length;i++) {
7            var c = ca[i];
8            while (c.charAt(0) === ' ') {
9                c = c.substring(1,c.length);
10            }
11            if (c.indexOf(nameEQ) === 0) {
12                return c.substring(nameEQ.length,c.length);
13            }
14        }
15        return null;
16    };
17}(jQuery, window));