public static function render_node($node)
 {
     #print_r($node);
     //echo '<a ';
     //echo ' href="' . $node['url_href'] . '" ' ;
     //echo ' title="' . $node['url_title'] . '" ';
     //
     //if ($node['open_in_new_window'] == 'Yes') {
     //	echo ' target="_blank" ';
     //}
     //
     //echo '>';
     //
     //echo $node['url_title'];
     //
     //echo "</a>\n";
     $a = Navigation_NodesHelper::get_link_a($node);
     echo $a->get_as_string();
 }
 public static function get_project_specific_1d_ul($tree_name, $class_name = NULL)
 {
     if (!isset($class_name)) {
         $class_name = 'navigation';
     }
     $nodes = Navigation_ListsHelper::get_project_specific_1d_tree_nodes($tree_name);
     $ul = new HTMLTags_UL();
     $ul->set_class($class_name);
     foreach ($nodes as $node) {
         $li = new HTMLTags_LI();
         $li->append(Navigation_NodesHelper::get_link_a($node));
         $ul->add_li($li);
     }
     return $ul;
 }
 private function get_1d_ul_with_selected_li($tree_name, $class_name = NULL)
 {
     $page_class_name = get_class($this);
     if (!isset($class_name)) {
         $class_name = 'navigation';
     }
     $nodes = Navigation_1DTreeRetriever::get_tree_nodes($tree_name);
     #print_r($nodes);
     #echo "<ul class=\"$class_name\">\n";
     $ul = new HTMLTags_UL();
     $ul->set_class($class_name);
     foreach ($nodes as $node) {
         #Navigation_NodeRenderer::render_node($node);
         $li = new HTMLTags_LI();
         $li->append(Navigation_NodesHelper::get_link_a($node));
         //                        print_r($page_class_name);exit;
         if (substr($node['url_href'], 1) == $page_class_name || $node['url_href'] == '/' && $page_class_name == 'Oedipus_HomePage') {
             $li->set_class('selected');
         }
         $ul->add_li($li);
     }
     return $ul;
 }