window.addEvent('domready',function()
{
	var delay = 7500;	
	var slides = $$('div.highlight div.slide');
	$$('div.highlight').setStyle('height', '23em');
	slides.each(function(el, i)
	{
		if(i > 0) { el.fade('hide'); }
		el.setStyle('position', 'absolute');
		el.set('tween', {duration: 'long', transition: 'linear'});
		el.addEvent('switch', function(e)
		{
			if (el != slides.getLast())
			{
				el.tween('opacity', 0);
				slides[i+1].tween('opacity', 1);
				slides[i+1].fireEvent('switch', '', delay);
			}
			else
			{
				el.tween('opacity', 0);
				slides[0].tween('opacity', 1);
				slides[0].fireEvent('switch', '', delay);
			}
		});
	});
	slides[0].fireEvent('switch', '', delay);
});