if (req.http.host ~ "^travelstart.co.za") {
                set req.http.host = "travelstart.co.za";
                set req.backend = director_84;
                if (req.request == "POST") {
                        return (pass);
                }
                if (req.request != "GET" && req.request != "HEAD" && req.request) {
                        return (pass);
                }
                if (req.http.Authorization || req.http.Cookie) {
                        return (pass);
                }
                if (req.request == "GET" && req.url ~ "/") {
                        unset req.http.cookie;
                        return (lookup);
                }
                return (lookup);
        }