dicating whether only global messages (that is, messages with no associated client identifier)
 should be rendered. Mutually exclusive with the "for" property which takes precedence. Defaults to false.
 </p></div>
<dl class="notes">
<dt>Returns:</dt>
<dd><code>true</code> if only global messages are to be shown, <code>false</code> otherwise.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="setGlobalOnly(boolean)">
<h3>setGlobalOnly</h3>
<div class="member-signature"><span class="modifiers">publi