<zk>
	<tabbox id="tabbox" mold="accordion" width="500px">
		<tabs>
			<tab id="tab1" label="Tab1" disabled="false" />
			<tab id="tab2" label="Tab2" disabled="true" />
		</tabs>
		<tabpanels>
			<tabpanel>
				<button label="SelectTab2" width="100px" height="30px">
					<attribute name="onClick"><![CDATA[
						tab2.setDisabled(false);
						tabbox.setSelectedTab(tab2);
					]]></attribute>
				</button>
			</tabpanel>
			<tabpanel>
				tab panel 2
			</tabpanel>
		</tabpanels>
	</tabbox>
</zk>