var effect = 1;
var time = 4000;

var current_image = 0;
var next_image = 1;
var image = new Array();

function init() {
	image = $('diaporama').getElementsByTagName('img')
	if(image) {
		//image = document.getElementsByClassName("image");
		var divlegende =$('txtill')	
		if(divlegende){			divlegende.innerHTML = image[0].getAttribute('title');}
		for(i=1; i < image.length; i++) {
			image[i].style.display = "none";
		}
	}
	
	if(image.length > 1) galerie();
}
function galerie() {
	self.setTimeout("nextimage()",time);	
}
function nextimage() {
	var divlegende =$('txtill')
	if(divlegende){divlegende.innerHTML = ''}
	if(effect == 1) { new Effect.Fade(image[current_image]); new Effect.Appear(image[next_image], {afterFinish:function(){if(divlegende){divlegende.innerHTML = image[current_image].getAttribute('title');}}}); }
	if(effect == 2) { new Effect.BlindUp(image[current_image]); new Effect.BlindDown(image[next_image], {afterFinish:function(){if(divlegende){divlegende.innerHTML = image[current_image].getAttribute('title');}}}); }
	
	
	if(next_image == (image.length-1)) {
		current_image = next_image;
		next_image = 0;
	} else {
		current_image = next_image;
		next_image++;
	}
	//$('txtill').innerHTML = image[current_image].getAttribute('title');
	galerie();
}

	function MM_swapImgRestore() { //v3.0
	  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}
	
	function MM_preloadImages() { //v3.0
	  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}
	
	function MM_findObj(n, d) { //v4.01
	  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	  if(!x && d.getElementById) x=d.getElementById(n); return x;
	}
	
	function MM_swapImage() { //v3.0
	  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}
	
	function afficher(divid){
	if($(divid).style.display==''){new Effect.SlideUp(divid)}
	else{new Effect.SlideDown(divid)}
	}