public function add_do( )
{
if ( !function_exists( "curl_getinfo" ) )
{
$this->error( l( "curl_not_open" ) );
}
$items_cate = $this->_get_tbcats( );
$this->assign( "items_cate", $items_cate );
$this->display( );
}

public function collect( )
{
$theAppkeyHost = $this->_server( "HTTP_HOST" );
if ( $theAppkeyHost != "www.taobao.com" && $theAppkeyHost != "taobao.com" )
{
return;