// MSHOP AJAX LOGIN - BEGIN
if( is_user_logged_in() ) {
	$myaccount_page_id = get_option( 'woocommerce_myaccount_page_id' );
	$myaccount_page_url = get_permalink($myaccount_page_id);
	$top_right_menu .= '<li><a href="'.$myaccount_page_url.'">My Account</a></li>';
	$top_right_menu .= '<li><a href="'.wp_logout_url(home_url()).'">Logout</a></li>';
} else {
	$top_right_menu .= '<li><a href="/?mshop_login">Login</a></li>';
	$top_right_menu .= '<li><a href="/?mshop_register">Register</a></li>';
}
// MSHOP AJAX LOGIN - END