<?PHP
  Uses('user');
  
  class Links {
    function GetNeonLink($page, $extra = '', $html = true) {
      if($GLOBALS['pages']->HasReadAccess($page, 'c')) {
        if($GLOBALS['user']->login_type == 'url')
          $ret = 'index.php?page=' . $page . '&login=' . $GLOBALS['user']->login_key
               . ($extra ? '&' . $extra : '');
        
        else
          $ret = 'index.php?page=' . $page . ($extra ? '&' . $extra : '');
        
        if($html) return htmlspecialchars($ret);
        
        return 'http://' . $_SERVER['HTTP_HOST'] . rtrim(dirname($_SERVER['PHP_SELF']), '/\\'). '/' . $ret;
      }
      	
      return '';
    }
    
    function GetExternalLink($link) {
      return $link;
    }
    
    function GetMailtoLink($address) {
      return 'mailto:' . $address;
    }
    
    function GetNavPage($page) {
      if($GLOBALS['pages']->HasReadAccess($page, 'n')) {
        $page = $GLOBALS['pages']->Get($page, 'n');
        return $page['content'];
      }
      
      return '';
    }
  }
    
  $GLOBALS['links'] = new Links;
?>