$(document).ready(function(){

		$('#header').append('<span class="luz0">.</span><span class="luz1">.</span>');
		
		function alph0(a) {
  		$('.luz0').fadeTo(800, a, function(){
  		  alph0((a) ? 0:1);
  		});
  	}
		function alph1(a) {
  		$('.luz1').fadeTo(900, a, function(){
  		  alph1((a) ? 0:1);
  		});
  	}
  	
  	alph0(0);
  	alph1(0);
  	
  	
		



});