GHSfunction.php

// header image fadein fade out function

<?php
function my_scripts_method() {
    wp_register_script( 'image_fadein_fadout', get_stylesheet_directory_uri()  . '/js/image_fadein_fadeout.js');
    wp_enqueue_script( 'image_fadein_fadout' );
}
if( !is_admin() ) add_action( 'wp_enqueue_scripts', 'my_scripts_method' );
?>