How to Add “Top” and “Footer” Menus to Genesis

functions.php

// Register and Hook Top Navigation Menu
add_action('genesis_before_header', 'sample_before_header_menu', 10);
	function sample_before_header_menu() {

	register_nav_menu( 'top', 'Top Navigation Menu' );
	
	genesis_nav_menu( array(
		'theme_location' => 'top',
		'menu_class'     => 'menu genesis-nav-menu menu-top',
	) );
}

// Register and Hook Footer Navigation Menu
add_action('genesis_before_footer', 'sample_footer_menu', 10);
	function sample_footer_menu() {

	register_nav_menu( 'footer', 'Footer Navigation Menu' );
	
	genesis_nav_menu( array(
		'theme_location' => 'footer',
		'menu_class'     => 'menu genesis-nav-menu menu-footer',
	) );
}

// Add Theme Support for Genesis Menus
add_theme_support( 'genesis-menus', array( 
	'primary'   => __( 'Primary Navigation Menu', 'genesis' ),
	'secondary' => __( 'Secondary Navigation Menu', 'genesis' ),
	'top'       => __( 'Top Navigation Menu', 'genesis' ),
	'footer'    => __( 'Footer Navigation Menu', 'genesis' ),
) );

// Add Structural Wraps
add_theme_support( 'genesis-structural-wraps', array(
	'menu-top',
	'menu-footer',
	'header',
	'nav',
	'subnav',
	'site-inner',
	'footer-widgets',
	'footer'
) );

// Add Attributes for Navigation Elements
add_filter( 'genesis_attr_nav-top', 'genesis_attributes_nav' );
add_filter( 'genesis_attr_nav-footer', 'genesis_attributes_nav' );