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//* Original instructions
//* One. Register the menu(s) using the init action hook NOT after_theme_setup

//* Two. Hook the menu into a theme hook location ( You could replace the 2nd 
//* step with the template code which displays the menu however this is not best 
//* practice when modifying Genesis and reserved for parent theme development)

//* Simply change the genesis_after_header hook to the correct hook location you want to display your menu.

//* Three. You can also change the container class (nav-menu) to match the existing Genesis nav menu class or you 
//* would need to add a lot of CSS if you use a unique class.

// STEP 1
function register_additional_genesis_menus() {
register_nav_menu( 'third-menu' ,
__( 'Third Navigation Menu' ));
}
add_action( 'init', 'register_additional_genesis_menus' );

// STEP 2
add_action( 'genesis_after_header', 'add_third_nav' ); 
function add_third_nav() {

wp_nav_menu( array( 
'theme_location' => 'third-menu', 
'container_class' => 'genesis-nav-menu' ) );
}

// Add services navigation menu - ASK Design
// STEP 1
function register_services_genesis_menus() {
	register_nav_menu( 'services-menu' ,
	__( 'Services Navigation Menu' ));
	}
	add_action( 'init', 'register_services_genesis_menus' );
	 
// STEP 2 - see conditional alternative in functions-gbdog-conditional.php
  add_action( 'genesis_before_content', 'add_services_nav' ); 
	function add_services_nav() {

// modified with div class and echo below	in STEP 3
	wp_nav_menu( array( 
	'theme_location' => 'services-menu', 
	'container_class' => 'genesis-nav-menu' ) );
	}

// end of third nav menu custom code - ASK Design 

// STEP 3
// next step is to modify stylesheet for <ul id="menu-services" class="menu"> like so:
  
echo'

<div class="nav-services">';
wp_nav_menu( array( 
'theme_location' => 'services-menu', 
'container_class' => 'genesis-nav-menu' ) );
echo'</div>

';

// STEP 4 - add conditional (see code below provided by Mike Hemberger)

<?php
// conditional code included
// Add services navigation menu - only on services page - ASK Design
// Mike Hemberger method
function register_services_genesis_menus() {
	register_nav_menu( 'services-menu' ,
	__( 'Services Navigation Menu' ));
	}
	add_action( 'init', 'register_services_genesis_menus' );
	 
	add_action( 'genesis_before_content', ask_add_services_nav' );
	function ask_add_services_nav() {
		if ( ! is_page( 9 ) ) {
			return;
		}
		// My code
	
		echo'<div class="nav-services">';
		wp_nav_menu( array( 
		'theme_location' => 'services-menu', 
		'container_class' => 'genesis-nav-menu' ) );
		echo'</div>';
		
	}

// end of third nav menu custom code - ASK Design

// Sallie Goetsch method - doesn't work
if (is_page('9') {
    add_action( 'genesis_before_content', 'add_services_nav' );
   function add_services_nav() {
     //function code
   }
 }

// Mike Hemberger method - used above - works!
add_action( 'genesis_before_content', 'prefix_add_services_nav' );
function prefix_add_services_nav() {
	if ( ! is_page( 9 ) ) {
		return;
	}
	// My code
}