wrong variable name was causing no documents and portfolio below the article

ecrire/exec/articles.php

@@ -218,8 +218,8 @@ function articles_documents($flag_editable, $type, $id)
 
 	$f = charger_fonction('documenter', 'inc');
 
-	return $f($id_article, 'article', 'portfolio', $flag_editable)
-	. $f($id_article, 'article', 'documents', $flag_editable)
+	return $f($id, 'article', 'portfolio', $flag_editable)
+	. $f($id, 'article', 'documents', $flag_editable)
 	. $res;
 }
 
@@ -520,4 +520,4 @@ function formulaire_instituer_article($id_article, $statut, $script, $args)
   
   return redirige_action_auteur('instituer_article',$id_article,'articles', "id_article=$id_article", $res, " method='post'");
 }
-?>
+?>
\ No newline at end of file