function startExample(example) {
	
	document.getElementById('navigate1').style.display = 'none';
	document.getElementById('navigate2').style.display = 'none';
	document.getElementById('navigate3').style.display = 'none';
	document.getElementById('navigate4').style.display = 'none';
	document.getElementById('navigate5').style.display = 'none';
	document.getElementById('navigate6').style.display = 'none';
	document.getElementById('navigate7').style.display = 'none';
	
	switch(example) {
		case 1:
			document.getElementById('navigate1').style.display = 'block';
			PhotoNav.init('navigate1', 758, 5299);
		break;

		case 2:
			document.getElementById('navigate2').style.display = 'block';
			PhotoNav.init('navigate2', 758, 1792);
		break;
		
		case 3:
			document.getElementById('navigate3').style.display = 'block';
			PhotoNav.init('navigate3', 758, 2433);
		break;

		case 4:
			document.getElementById('navigate4').style.display = 'block';
			PhotoNav.init('navigate4', 758, 2728);
		break;

		case 5:
			document.getElementById('navigate5').style.display = 'block';
			PhotoNav.init('navigate5', 758, 5911);
		break;

		case 6:
			document.getElementById('navigate6').style.display = 'block';
			PhotoNav.init('navigate6', 758, 3651);
		break;

		case 7:
			document.getElementById('navigate7').style.display = 'block';
			PhotoNav.init('navigate7', 758, 9111);
		break;
	}
}