function thumbVRClick(e, contentUrl, caption)
{
	if(document.getElementById || document.all)
	{
		var bigMedia = document.getElementById('ptviewer');
		if(bigMedia != null)
		{
			DoAutorotationStop();
			contentUrl = ResourceURL(contentUrl);
			document.getElementById('BigVRCaption').innerHTML = caption;
			LoadNewPano(contentUrl);
			CancelEvent(e);
		}
	}
}