$organise = Evenement::insertOrganiseOrganisateurExist($_POST['select_organisateur']);
         }
     } else {
         if (isset($_POST['checkbox_organisateur'])) {
             if (true == $img->validUpload() && isset($_POST['lat']) && isset($_POST['lng'])) {
                 $id_evnt = Evenement::insertEvent($_POST['titre_evenement'], $_POST['lieu_evenement'], $dir . '/images/' . $imgName, $_POST['date_debut'], $_POST['date_fin'], $_POST['heure_debut'], $_POST['heure_fin'], addslashes($_POST['lat']), addslashes($_POST['lng']), $_POST['desc_evnt']);
                 $id_organisateur = Organisateur::insertOrganisateur($_POST['soc_orga'], $_POST['nom_orga'], $_POST['prenom_orga'], $_POST['courriel_orga'], $_POST['tel_orga'], $id_evnt);
                 $organise = Evenement::insertOrganiseNvOrganisateur();
             }
         }
     }
 }
 // Ajoute une presentation, orateur et entreprise page ajout_presentation
 if (isset($_POST['ajout_presentation'])) {
     $img = new UploadImages('avatar');
     $imgName = $img->getName();
     $dir = dirname("http://localhost/webprojet/projet_conf/projet_conf/server/images");
     $checkbox = '';
     $checkbox2 = '';
     if (!isset($_POST['checkbox_orateur']) && !isset($_POST['checkbox_entreprise'])) {
         $id_presentation = Presentation::insertPres($_POST['titre_presentation'], $_POST['desc_presentation'], $_POST['heure_debut'], $_POST['heure_fin'], $_POST['date'], $_POST['id_evt'], $_POST['select_type_presentation']);
         $presente = Presentation::insertPresenteOratExist($_POST['select_orateur']);
     } else {
         if (isset($_POST['checkbox_orateur']) && !isset($_POST['checkbox_entreprise'])) {
             $id_presentation = Presentation::insertPres($_POST['titre_presentation'], $_POST['desc_presentation'], $_POST['heure_debut'], $_POST['heure_fin'], $_POST['date'], $_POST['id_evt'], $_POST['select_type_presentation']);
             $id_orateur = Orateur::insertOrateurEntpExist($_POST['nom_orateur'], $_POST['prenom_orateur'], $_POST['courriel_orateur'], $_POST['tel_orateur'], $_POST['select_entreprise']);
             $presente = Presentation::insertPresenteNvOrateur();
         } else {
             if (isset($_POST['checkbox_orateur']) && isset($_POST['checkbox_entreprise'])) {
                 if (true == $img->validUpload()) {
                     $id_presentation = Presentation::insertPres($_POST['titre_presentation'], $_POST['desc_presentation'], $_POST['heure_debut'], $_POST['heure_fin'], $_POST['date'], $_POST['id_evt'], $_POST['select_type_presentation']);