% String httpError = request.getParameter("httpCode") ; if (httpError != null) { try { int httpCode = Integer.parseInt(httpError); response.setStatus( httpCode); } catch( Exception e){ } } String msg = "Une erreur est survenue"; if( "404".equals (httpError)) msg = "Ressource non trouvée"; if( "403".equals (httpError)) msg = "Accès interdit"; String urlAccueil = "/portal/"; %>