//130ExpandTree
// how many levels to expand initially
$_prefs['expand_tree'] = array(
    'value' => 'first',
    'locked' => false,
    'shared' => false,
    'type' => 'enum',
    'enum' => array('none' => _("Completely collapsed"),
                    'first' => _("First level shown"),
                    'all' => _("Completely expanded")),
    'desc' => _("Should your list of bookmark categories be open when you log in?")
);

