$form->addInput(array('type'=>'checkbox','name'=>'paid','value'=>$cl_paid));
$form->addInput(array('type'=>'hidden','name'=>'browser_today','value'=>'')); // User current date, which gets filled in on btn_save or btn_copy click.
$form->addInput(array('type'=>'submit','name'=>'btn_save','onclick'=>'browser_today.value=get_date()','value'=>$i18n->get('button.save')));
$form->addInput(array('type'=>'checkbox','name'=>'paid','value'=>$cl_paid));
$form->addInput(array('type'=>'hidden','name'=>'browser_today','value'=>'')); // User current date, which gets filled in on btn_save or btn_copy click.
$form->addInput(array('type'=>'submit','name'=>'btn_save','onclick'=>'browser_today.value=get_date()','value'=>$i18n->get('button.save')));