/**
* return the cells of a row for the table based form row.
*
* @param string $row_id The id of the row.
* @param boolean $return Whether or not to return or echo the resultant contents.
* @return string The output of the row cells (optional).
*/
function output_row_cells($row_id, $return = false)
{
if (!$return) {
echo $this->_container->output_row_cells($row_id, $return);
} else {
return $this->_container->output_row_cells($row_id, $return);
}
}