function getSkpdForm() {
        //populate data skpd
        $db = Zend_Db_Table::getDefaultAdapter(); 
        $db->setFetchMode(Zend_Db::FETCH_OBJ);
        $sql = 'select skpd_id,skpd from apbd_skpd order by skpd';
        $result = $db->fetchAll($sql);
        foreach ($result as $x) {
            $telo[$x->skpd_id] = $x->skpd;
        }
        //create form
        $combobox = new Zend_Dojo_Form_Element_ComboBox('cb');
        $combobox
            ->setLabel('SKPD')
            ->setMultiOptions($telo);
        $submit = new Zend_Dojo_Form_Element_SubmitButton('login');  
        $submit
                ->setLabel('OK');
        $form = new Zend_Dojo_Form();  
        $form->addElements(array($combobox,$submit));
        $form->setMethod('post');
        $form->setLegend('Pilih SKPD');
        $form->addDecorator('Fieldset');
      
        return $form;
    }