?>
</td>
   <td class="mbox" width="50%">
   <select name="sort">
   	<?php 
    $last = null;
    while ($row = $db->fetch_assoc($sort)) {
        if ($last != $row['position']) {
            if ($last != null) {
                echo '</optgroup>';
            }
            $last = $row['position'];
            echo '<optgroup label="' . htmlspecialchars($pos[$last], ENT_QUOTES) . '">';
            unset($pos[$last]);
        }
        echo '<option value="' . $row['id'] . '">' . navLang($row['name']) . '</option>';
    }
    foreach ($pos as $key => $name) {
        ?>
		</optgroup>
		<optgroup label="<?php 
        echo htmlspecialchars($name, ENT_QUOTES);
        ?>
">
		<option value="pos_<?php 
        echo $key;
        ?>
">&lt;<?php 
        echo $lang->phrase('admin_cms_nav_sort_in_here');
        ?>
&gt;</option>
 function _prepare_navigation($position, $id)
 {
     if (!isset($this->menu[$position][$id])) {
         return array();
     } else {
         $navigation = array();
         foreach ($this->menu[$position][$id] as $row) {
             if ($this->_check_permissions($row['groups'])) {
                 $row['navigation'] = $this->_prepare_navigation($position, $row['id']);
                 $row['name'] = navLang($row['name']);
                 $navigation[] = $row;
             }
         }
         return $navigation;
     }
 }