WP Register Nav menus

nav_menus.php

<?php

// Register Nav Menu 

function our_theme_setup(){
        
// Register header and footer menu
    register_nav_menus(array(

        'header_menu'=>'Active Header Menu',
        'footer_menu'=>'Active Footer Menu',
    ));
}

add_action('after_setup_theme' , 'our_theme_setup');

usage_wp_nav.txt

Usage of WP nav menus:
======================

  <nav class="collapse navbar-collapse navbar-right" id="bs-example-navbar-collapse-1">
								
      <?php wp_nav_menu(array(

        'theme_location'=>'header_menu',
        'menu_id'=>'main-nav',
        'menu_class'=>'nav navbar-nav sm sm-blue',

      ));?>
								   
  </nav><!-- /.navbar-collapse -->