String referrer = null;
if (request.getParameter("referrer") != null && !request.getParameter("referrer").toString().equalsIgnoreCase("")) {
referrer = (String)request.getParameter("referrer");
}
ActionErrors errors = form.validateCreateAndSubscribe(mapping, request);
if(errors.size() > 0) {
saveMessages(request.getSession(), errors);
ActionForward af = mapping.findForward("subscribePage");
if(UtilMethods.isSet(referrer) && !referrer.startsWith(af.getPath())) {