How to create submit button and reset button element in Zend Framework?

        $submit = new Zend_Form_Element_Submit('submit');
        $submit->setAttrib('id', 'submitbutton');
        $submit->setLabel('Submit');

$reset = new Zend_Form_Element_Reset('reset');
        $reset->setAttrib('id', 'resetbutton');
        $reset->setLabel('Reset');