Add script into woocommerce checkout page

We can easily add our custom script in woocomerce checkout page by adding the following fuction in function.php of active theme folder

function add_checkout_script() { ?>
    <script type="text/javascript">
        jQuery(document).on( "updated_checkout", function(){
	     $("#divId").click(function () {
		 alert('ok');
	     });
        });         
    </script>
<?php       
}
add_action( 'woocommerce_after_checkout_form', 'add_checkout_script' );