<?xml version="1.0" encoding="UTF-8"?><!--B30-1778258.zul{{IS_NOTE	Purpose:			Description:			History:		Tue Apr  8 08:53:33     2008, Created by tomyeh}}IS_NOTECopyright (C) 2008 Potix Corporation. All Rights Reserved.{{IS_RIGHT}}IS_RIGHT--><?taglib uri="http://www.zkoss.org/dsp/web/core" prefix="c"?><zk xmlns:n="http://www.zkoss.org/2005/zk/native"><n:p>It's true, you should see the image after you click the button.</n:p><window id="w1" title="Foo"><button id="btn1" label="click me"/><vbox id="w2" fulfill="btn1.onClick"><div style="padding: 10px; background:url(${c:encodeURL('~./zul/img/error.gif')});">ABCD</div></vbox></window></zk>