arens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code> public function update(what:String):void</code><p></p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">what</span>:String</code></td></tr></table></p></div><div class="detailSectionHeader">Constant Detail</div><a name="constantDetail"></a><a name="SELECTED"></a><table class=