window.addEvent('domready', function() {
	
	$('intro').setStyles({
		'top': (window.getHeight() - 350) / 2 + 'px'
	});

});

window.addEvent('resize', function() {
	
	$('intro').setStyles({
		'top': (window.getHeight() - 350) / 2 + 'px'
	});

});