function cherch(form) 
        {
            var adres = "http://www.google.com/search?hl=fr&ie=UTF-8&oe=UTF-8&q=" + form.q.value + "+site%3Alr37.fr&btnG=Recherche+Google&lr="
            window.open(adres, '', 'toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes');
        }