s['zsource'] !== "undefined") && typeof( validZSource[vars['zsource']] ) !== "undefined") {
                    LooperConfig['zsource'] = validZSource[vars['zsource']];
                    document.cookie = "zsource=" + LooperConfig['zsource'] + "; path=/; max-age=600";
                }
            } else if (document.cookie.indexOf("zsource") !== -1) {
                var cookieval = document.cookie;
                var zsource = "";
                if (cookieval) {
                    var arr = c