function.php

//LATEST JQUERY CALL
function latest_jquery_call() {
    wp_enqueue_script('jquery');
}

add_action('init', 'latest_jquery_call');

//Masonary Script CALL
function mason_script() {
    wp_enqueue_script( 'jquery-masonry' );
}
add_action( 'wp_enqueue_scripts', 'mason_script' );
//  wp_nav_menu
    register_nav_menus( array(
    'mainmenu' => __( 'Main Menu' ),
    'footermenu' => __( 'Footer Menu' ),
    ) );