private function get_external_links_ul()
{
$welcome_div = new HTMLTags_Div();
$welcome_div->set_attribute_str('class', 'external-links');
$welcome_div->append_tag_to_content(Navigation_HTMLListsHelper::get_1d_ul('External Links'));
return $welcome_div;
}
public function get_features_navigation_div()
{
$div = new HTMLTags_Div();
$div->set_id('features_navigation');
$ul = Navigation_HTMLListsHelper::get_1d_ul('features');
$div->append($ul);
return $div;
}
public static function render_ul($tree_name, $class_name = NULL)
{
//$nodes = Navigation_1DTreeRetriever::get_tree_nodes($tree_name);
//
//#print_r($nodes);
//
//echo "<!-- $tree_name navigation UL -->\n";
//
//echo "<ul class=\"$class_name\">\n";
//
//foreach ($nodes as $node) {
// echo "<li>\n";
//
// Navigation_NodeRenderer::render_node($node);
//
// echo "</li>\n";
//}
//
//echo "</ul>\n";
$ul = Navigation_HTMLListsHelper::get_1d_ul($tree_name, $class_name);
echo $ul->get_as_string();
}