(function () {

var slideshow = function () {
  var element = $('panorama-slideshow'),
      slides = $$('.slide').map(function (slide) {
        return { payload: slide, payload_type: 'dom' };
      }),
      options = {
        transition: { type: 'Crossfade', delay: 5 },
        container: { full_screen: false }
      };
  
  window.slideshow = new Panorama(element, slides, options);
};

document.observe('dom:loaded', slideshow);

})();