function cerrarLightBox(){
	document.getElementById('container_lightbox').style.display = 'none'; 
	document.getElementById('boton_cerrar_lightbox').style.display = 'none'; 
	document.getElementById('iframe_lightbox').style.display = 'none'; 
}
function setHeight(){
  self.scroll(0,0); 
}
$(document).ready(function() {
    $('#bg_image2').cycle({
		fx: 'fade',
		speed:  4000
	});
});