public function render(Varien_Object $row) { $html = ''; if ($row->isLate()) { $html .= '<img src="' . $this->getSkinUrl('images/Organizer/alert.gif') . '" alt="Late"> '; } if ($row->isFinished()) { $html .= '<img src="' . $this->getSkinUrl('images/Organizer/finished.gif') . '" alt="Finished"> '; } /* if ($row->getot_read() == 0) $html .= '<img src="'.$this->getSkinUrl('images/Organizer/new.gif').'" alt="New"> '; */ return $html; }