Hide primary menu on one or more pages?

This is what the guys over at studio press gave me, but i assume it was for a genesis based theme. I want the menu (primary) to disappear on one or more pages, not all of them. I’ve altered this to no avail.
Anyone have an idea?

Thanks

add_action(‘get_header’, ‘bwp_pages_remove_genesis_nav’);
/**
* Remove Primary Navigation Menu from specific Pages
* @author Davinder Singh Kainth
* @Link http://www.basicwp.com/remove-primary-menu-pages-genesis/
*/
function bwp_pages_remove_genesis_nav() {
$pages = array( 61, 181 );
if ( is_page( $pages ) ) {
remove_action(‘genesis_after_header’, ‘genesis_do_nav’);
}
}