I am attempting to edit a sidebar menu that has multiple navigation menu options. I need to add additional navigation menus. I have created the menus but need to enter them here in the sidebar.php file. The question I have is how do I know what numeric value to add in the part that says if (is_tree('117')), for example, for the new menu? I don't know where to look to find the number corresponding to the menu I have created.
Thank you in advance for your assistance.
* The Sidebar containing the primary and secondary widget areas.
* @package WordPress
* @subpackage Twenty_Ten
* @since Twenty Ten 1.0
<div id="primary" class="widget-area" role="complementary">