(function() {
	var fx = new Fx.Tween('l2',
		{
			property: 'opacity',
			link: 'cancel',
			duration: 'short'
		}
	);
	$$($('hot'), 'a').addEvent('mouseover', function() {
		$('l1').setStyle('visibility', 'visible');
		fx.start(0);
	}).addEvent('mouseout', function() {
		fx.start(1);
	});
	
	$$('a').set('tween', $merge(fx.options, {duration: fx.options.duration/2}))
	.addEvent('mouseover', function() {
		if ($('l2').getStyle('opacity')) {
			fx.clearChain().chain((function(e) {
				e.fireEvent('mouseover');
			}).pass(this));
			return;
		}
		this.setStyle('visibility'); //IE fix.
		this.tween(0, 1);
	}).addEvent('mouseout', function() {
		this.tween(0);
	}).get('tween').each(function(e) {
		e.addEvent('complete', function() {
			this.element.setStyle('visibility', 'visible');
		});
	});
})();