Cosmetic : menu appearance

include/template/menu.php

@@ -3,8 +3,9 @@
 //see licence.txt
  \Noalyss\Dbg::echo_var(1,"LEVEL MENU IS {$level}    access_code {$access_code}");
 
-
-?><div class="">
+//@var $style_menu (string) possible values are topmenu, menu2 or menu3
+?>
+<div class="<?=$style_menu?>">
     <?php 
   if ($level == 0) {
       echo '<ul  class="nav nav-pills nav-fill  flex-row noprint nav-level0" >';