<zk>
	<window id="win_main" title="Hello Notification!!" border="normal" width="100%">
		<vlayout spacing="2px">
			3° ISSUE: click OPEN WIN MODAL BUTTON to open modal Window; after opening the window, I would like to give user a message but as you can see the Notification (with duration and without duration)  DISAPPEAR IMMEDIATELY!! For me this is this is a problem!  
			<separator spacing="10px"/>
			
			<toolbarbutton label="open win modal">
				<attribute name="onClick">
						<![CDATA[					        
							Window win = (Window) Executions.getCurrent().createComponents("win_modal2.zul", null, null);
							win.doModal();
						]]>						
					</attribute>	
			</toolbarbutton>
		</vlayout>
	</window>
</zk>

<zk>	
	<window id="win_modal" title="win modal!!" width="924px" height="568px" border="normal" closable="true">
		<attribute name="onCreate">
			<![CDATA[
				Clients.showNotification("ok 1", Clients.NOTIFICATION_TYPE_INFO, win_modal, "top_right" ,-1);
				Clients.showNotification("ok 2", Clients.NOTIFICATION_TYPE_INFO, win_modal, "top_left" , 3000);
			]]>						
		</attribute>
		<checkbox label="check this"/>
	</window>
</zk>