Second Menu Problem

I put in the support for the secondary menu in the functions.php like this:

register_nav_menus(array('primary-menu' => __('Primary Navigation', THEME_NS)));
register_nav_menus(array('extra-menu' => __('Extra Navigation', THEME_NS)));

All went well, now see a secondary menu item. Configured it and added it to the blog page. But it’s not formatted.
https://tiberius.lunariffic.com/~squar0/blog/

It appears as links below the main menu on the left.

I think I have a disconnect somewhere in my header.php because it’s showing only:

<nav class="sq2-nav">
    <?php
	echo theme_get_menu(array(
			'source' => theme_get_option('theme_menu_source'),
			'depth' => theme_get_option('theme_menu_depth'),
			'menu' => 'primary-menu',
			'class' => 'sq2-hmenu'
		)
	);
	get_sidebar('nav');
?>

I’ve put in the style for the entire menu renaming them, sq2-hmenu2 and sq2-nav2.

What am I missing that I failed to do? Any help would be deeply appreciated.
Debbie