TinyMCE enable more buttons

function enable_more_buttons($buttons) {
	$buttons[] = 'fontselect';
	$buttons[] = 'fontsizeselect';
	$buttons[] = 'styleselect';
	$buttons[] = 'backcolor';
	$buttons[] = 'newdocument';
	return $buttons;
}
add_filter('mce_buttons_3', 'enable_more_buttons');

add_filter( 'tiny_mce_before_init', 'myformatTinyMCE' );
function myformatTinyMCE( $in ) {
	$in['wordpress_adv_hidden'] = FALSE;
	return $in;
}