function send()
 {
     $tpl = new jTpl();
     $rep = $this->getResponse('text');
     $dao = jDao::get('NewsLetter~newsLetter');
     $r = $dao->get($this->param('id'));
     $emailSrv = new EmailService();
     $serveursDown = $emailSrv->sendNewsLetter($r);
     $rep->content = "";
     foreach ($serveursDown as $s) {
         $rep->content .= $s . "is down<br>";
     }
     //$tpl->assign('emails',$emails);
     //$tpl->assign('text',$r->text);
     //$rep->body->assign('MAIN', $tpl->fetch('email_sent'));
     return $rep;
 }