$(document).ready(function(){
    $('#crossslide').crossSlide({
      sleep: 5,
      fade: 1
    }, [
      { src: '/images/slideshow/slide_0.jpg', url:  url_for('@video')},
      { src: '/images/slideshow/slide_1.jpg', url:  url_for('@video')},
      { src: '/images/slideshow/slide_2.jpg', url:  url_for('@video')},
      { src: '/images/slideshow/slide_3.jpg', url:  url_for('@video')}
    ]);
});