window.addEvent('domready',function() {
  /* settings */
  var showDuration = 5000;
  var currentIndex = 0;
  var interval;
  var listeImages = Array();
  var myHorizontal;
  
  var req = new Request({		  
	method : 'get',
	url: 'http://www.cisolift.com/diaporama/diaporama.xml',
	onSuccess: function(txt,xml){
	  /* On récupère les données du xml */
	  x=xml.documentElement.getElementsByTagName("diapositive");
	  for (i=0;i<x.length;i++){
		xx=x[i].getElementsByTagName("image");
		{
		  try{listeImages[i] = xx[0].firstChild.nodeValue;}
		  catch (er){listeImages[i] = '';}
		}
	  }

	  /* Création des images */
	  for(i=0;i<listeImages.length;i++){
		limage = new Element("img",{
			src : listeImages[i]
		  });
		lespan = new Element("span",{				 
		});
		lesdeux = lespan.appendChild(limage);
		lespan.inject($('slideshow-images'));
	  }
	  var images = $('slideshow-images').getElements('img');
	  
	  /* Initialisation de la première diapositive */
	  images[0].set('opacity','1');
	  
	  for(i=1;i<listeImages.length;i++){
		  images[i].set('opacity','0');
	  }	  

	   /* Comportement à adopter lors de la transition */
	  var show = function() {
		images[currentIndex].fade('out');
		images[currentIndex = currentIndex < images.length - 1 ? currentIndex+1 : 0].fade('in');
	  };

	  /*On lance le diaporama */
	  interval = show.periodical(showDuration);
		
	},
	onFailure: function(txt){
	  alert('Erreur dans le chargement des données');
	}

  });
  req.send();

});

/*
var hs1;
window.addEvent('domready',function(){
	var hs1 = new noobSlide({
		box: $('slideshow-images'),
		items: [1,2],
		size: document.getElementById("largeur").value,
		interval: 17000,
		fxOptions: {
			duration: 16000,
			wait: false
		},
		autoPlay: true,
		addButtons: {
			previous: $('next1'),
			next: $('prev1')
		}
	});
	hs1.walk(1);
});
	*/