td><code><span class="label">event</span>:MouseEvent</code></td></tr></table></p></div><a name="mouseUp()"></a><a name="mouseUp(flash.events.MouseEvent)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">mouseUp</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code> protected function mouseUp(event:MouseEvent):void</code><p></p><p><span class="label"> 