// Sébastien françois ==> 13/05/2008
function visionne(number_of_images,step){
	if (!document.images){
		return;}
	if (document.all){
		vision.filters.blendTrans.apply();}
	document.images.vision.src=eval("img_acc_"+step+".src");
	if (document.all){
		vision.filters.blendTrans.play();}
	if (step<number_of_images){
		//alert("voilà : "+step);
		step++;
	}else{
		step=1;
	}
	if (document.all){
		setTimeout("visionne(number_of_images,step)",speed*1000+3000);
	}else{
		setTimeout("visionne(number_of_images,step)",speed*1000);
	}
}