Structures_DataGrid set row attributes

Is it possible to set the row attributes on the fly. I am using Structures_DataGrid together with DB_DataObject (works very well) where I pass an Orders DO into DG. It outputs a list of orders (date, ordered by, ordered from, etc, and status (ordered, arrived, onhold)). I would like to use the status field to format the output list (<tr class='status'>, but I do not know how to do this with DataGrid. I can only find info on using $dg->renderer->setTableEvenRowAttributes(array('bgcolor' => '#FFFFFF')); $dg->renderer->setTableOddRowAttributes(array('bgcolor' => '#EEEEEE')); Thanks Ger