var effect, periodical;

function siteLoad() {
	$('content').grab(new Element('div', {
		id: 'logo0'
	}));
	$('logo0').grab(new Element('img', {
		id: 'logo1',
		src: 'image/logo1.png',
		opacity: 0
	}));

	effect = $('logo1').effect('opacity', {duration: 2000});
	periodical;
	periodical = fx.periodical(5300);
}

var fx = function() {
	effect.start(1).chain(function() {
		effect.start(0);
	});
}

window.addEvent('domready', siteLoad);