protected Map<String, Object> getDefaultVars(HttpServletRequest req) {
HashMap<String, Object> vars = new HashMap<String, Object>();
vars.put(Gigi.LINK_HOST, req.getAttribute(Gigi.LINK_HOST));
protected Map<String, Object> getDefaultVars(HttpServletRequest req) {
HashMap<String, Object> vars = new HashMap<String, Object>();
vars.put(Gigi.LINK_HOST, req.getAttribute(Gigi.LINK_HOST));