pan class="noFocusMessage"><b>Click</b> to get focus</span> 
		<span class="withFocusMessage">
			Got Focus!<br>
			now <b>use arrow UP/DOWN</b> and the host page won't scroll as events are shielded.
		</span> 
		<script>
			if( THREEx.Embedded.inIFrame() ){
				THREEx.Embedded.shieldArrowKeys();
			}
		</script>
	</body>
</html>