Display your menus
How to configure the main menu ?
You must select your main menu in module manager and enter this settings :
- position : "menu"
- Always show sub-menu items : "yes"
- Menu tag ID : "main_menu"

Other menu
You can publish another menu in "left", "right" or "users" module positions (like this menu in the right side).
For that, you must add the Module class suffix " submenu"

