var general = {
	start: function(){
		general.aparecer();
	},
	
	aparecer: function(){
		var timer = 0;
		var sideblocks = $$('#contenedor ul li');
		var slidefxs = [];
		
		sideblocks.each(function(el, i) {
			el.setStyle('opacity', '0');
			timer +=500;
			slidefxs[i] = new Fx.Style(el, 'opacity', {
				duration: 500
			});
			slidefxs[i].start.delay(timer, slidefxs[i],1);
		}, this)
	}
};

window.addEvent('domready', general.start);