{$lang->extension->installed}" , '', "class='btn btn-link' id='installed'");
common::printLink('extension', 'browse', "type=deactivated", "{$lang->extension->deactivated}", '', "class='btn btn-link' id='deactivated'");
common::printLink('extension', 'browse', "type=available", "{$lang->extension->available}" , '', "class='btn btn-link' id='available'");
common::printLink('extension', 'upload', '', "{$lang->extension->upload}", '', "class='iframe btn btn-link'");
?>
' . $lang->extension->obtain, '', "class='btn btn-primary'");?>