$(function() {
   $('#foto_sfondo').crossSlide({
     fade: 1,
   }, [
     { src: 'img/slideshow/foto1.jpg', from:'100% 100% 1x', to:'0% 0% 1.1x', time: 5 },
     { src: 'img/slideshow/foto2.jpg', from:'100% 0% 1x', to:'0% 100% 1.1x', time: 5 },
     { src: 'img/slideshow/foto3.jpg', from:'0% 0% 1x', to:'100% 100% 1.1x', time: 5 }
   ])
});