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", "02", "03", "04");
var numero = 1;
function changer() {
document.franchise.src = "images/franchisee/BL"+nom[numero]+".png"
numero += 1;
if (numero == nom.length + 1) numero = 1;
setTimeout("changer()", 4000);
}