<?xml version="1.0" encoding="UTF-8"?><!--hbox.zul{{IS_NOTE	Purpose:			Description:			History:		Mon Apr  2 13:05:25     2007, Created by tomyeh}}IS_NOTECopyright (C) 2007 Potix Corporation. All Rights Reserved.{{IS_RIGHT}}IS_RIGHT--><window border="normal" width="250px">	<hbox id="hb">			<label id="l" value="def"/>	</hbox>	<button label="Add 200px Child">		<attribute name="onClick">	Label l2 = new Label("abc");	l2.setWidth("200px");	hb.insertBefore(l2, l);		</attribute>	</button>	<button label="Change 200px to 100px" onClick="l2.width = &quot;100px&quot;"/>	<button label="Show/Hide created" onClick="l2.visible = !l2.visible"/></window>