How to put second submit button in form helper?

[realmagic]

How to put second submit button in form helper?

My code:

        $this->fields_form = array(
                  'legend' => array(       
                    'title' => $this->l('Advanced Price Management'),       
                  ),

           ...

                  'submit' => array(
                      'title' => $this->l('Apply'),       
                      'class' => 'button',
                  ),
                );

[jsmit2]

If you cannot add a second submit button maybe you can add a normal button with a class and then make it a submit button with javascript.

[realmagic]

thx for replay. i'm on this way. maybe there a simple solution?