CHtml::submitButton in CMenu

Hi.

Is it possible to add a CHtml::submitButton as an item to a menu array?

For example:

Instead of just having this:

$this->menu=array(

array('label'=>'List Company', 'url'=>array('index')),


array('label'=>'Create Company', 'url'=>array('create')),

);

You have something like this:

$this->menu=array(

array('label'=>'List Company', 'url'=>array('index')),


array('label'=>'Create Company', 'url'=>array('create')),


    array(CHtml::submitButton('Login')),

);

The menu should thus have 3 buttons: List Company, Create Company and Login (submit button).

Thanx