//var dossier="img/";
var numero = 1;
function objet() {
this.length = objet.arguments.length
for (var i = 0; i < this.length; i++) this[i+1] = objet.arguments[i]
}
//var nom = new objet ("01.gif", "02.gif", "03.gif");


function appear(){
Effect.Appear('img_vis' , { duration: 1.0 });
}
function fade() {
Effect.Fade('img_vis', { duration: 1.0 });

clearTimeout(roll);
}
function changer(){
numero += 1;
if (numero == nom.length + 1) numero = 1;
document.img_vis.src = dossier+nom[numero];
clearTimeout(roll2);
roll3=setTimeout('visionneuse()', 1000);
}

function visionneuse(){
appear();
roll=setTimeout('fade()', 4000);
roll2=setTimeout('changer()', 5000);
}