//Hide the navigator when we're in the CMS
//ToDo - should be easier to use afterIframeAdjustedForPreview() but I couldn't work out how to do this
(function($) {	
	$('.cms-preview').entwine({
		onadd: function() {
			var iframe = this.find('iframe');
			if (iframe){
				iframe.bind('load', function() {
					var doc = this.contentDocument;
					if(!doc) return;
					var navi = doc.getElementById('BetterNavigator');
					if(navi) navi.style.display = 'none';
				});
			}
		}
	});
}(jQuery));