$form->addInput(array('type'=>'submit','name'=>'delete_button','value'=>$i18n->get('label.delete')));
$form->addInput(array('type'=>'submit','name'=>'cancel_button','value'=>$i18n->get('button.cancel')));
$form->addInput(array('type'=>'submit','name'=>'delete_button','value'=>$i18n->get('label.delete')));
$form->addInput(array('type'=>'submit','name'=>'cancel_button','value'=>$i18n->get('button.cancel')));