     The user of such a component might like to do one or more of
            the following.</p>

            <ul>

	  <li><p>Be able to listen for the <code>ActionEvent</code>
            on the button.</p>

           <p>In this case, a
            <code>&lt;cc:actionSource&gt;</code> element is
            included in the usage contract that refers to the inner
            button in the <code>&lt;cc:implementation&gt;</code>
            section.</p>

          </li>

	  <li><p>Provide an "action" to invo