function addNavigation(className, settings) {
	var opts = jQuery.extend({}, { isExpanded: false, customScript: '' }, settings);
	
	// Find the navigation links
	$navigation = jQuery('ul.' + className + ' > li');
	
	// Add the click toggle
	if( opts.customScript == '' ) {
		jQuery('a', $navigation).click(function() {
			$items = jQuery('> ul, > h1, > h2, > h3, > h4, > h5, > h6', jQuery(this).parent());
			
			if( ! $items.length )
				return true;
			
			$items.slideToggle();
			
			return false;
		});
	} else {
		jQuery('a', $navigation).click(opts.customScript);
	} // if
}