Spry.Utils.addLoadListener(function(){

	if (document.getElementById('nav3')) {
		Spry.Utils.updateContent('nav3','/nav3.shtml');
		document.getElementById('nav3').style.display = 'block';
		}

	if (document.getElementById('nav4')) {
		Spry.Utils.updateContent('nav4','/nav4.shtml');
		document.getElementById('nav4').style.display = 'block';
		}


	
});