<?php
$config->nav->extend->modules['video']['module']    = 'tree';            // The module name to get list display in nav. 
$config->nav->extend->modules['video']['method']    = 'getOptionMenu';   // The method name to get list display in nav.
$config->nav->extend->modules['video']['params']    = 'type=video';      // The params to get list display in nav.
$config->nav->extend->modules['video']['extension'] = 'video';           // The extension class name.
