[WordPress]how to add a class to a child unordered list?

[saturnstroll]

I've successfully added a few classes to the first ul in wordpress' template tag: wp_page_menu,

however, I haven't been able to add a class to the child ul nested in the first li.

Anyone see what is missing?

 

function add_menuclass($ulclass) {
return preg_replace('/<ul>/', '<ul class="clearfix rMenu-hor rMenu">', $ulclass, 1);
}
function add_sub_menuclass($ulchildclass) {
return preg_replace('/<ul>/', '<ul class="rMenu-expand">', $ulchildclass, 2);
}
add_filter('wp_page_menu','add_menuclass','add_sub_menuclass');

 

 

I entered "2" at the end, see:

$ulchildclass, 2);

 

I tried adding a div as 'TheFrosty' suggested in the comments on this tutorial http://themeshaper.com/adding-class-wordpress-page-menu/, but no go.

 

 

Anyone have any ideas?

[saturnstroll]

Problem solved:

http://themehybrid.com/support/topic/adding-class-to-child-ul-in-wp_page_menu