function telephone(){

	tableWidth = 650;
	tableHeight = 110;

	id = 'numero';
	if (document.all) {
		docWidth = document.body.clientWidth;
		docHeight = document.body.clientHeight;

		newX = docWidth/2 - tableWidth/2;
		newY = docHeight/2 - tableHeight/2;

		currx = document.all(id).style.posLeft;

		if (currx > 1)  document.all(id).style.posLeft = -1000;
		else document.all(id).style.posLeft = newX;
		document.all(id).style.posTop = newY;
		}
	else {
		docWidth = self.innerWidth;
		docHeight = self.innerHeight;

		newX = docWidth/2 - tableWidth/2;
		newY = docHeight/2 - tableHeight/2;

		elem = document.getElementById(id);
		currx = elem.style.left;

		if (currx > 1) elem.style.left = "-1000px";
		else elem.style.left = newX + "px";
		elem.style.top = newY + "px";
		}
	}	

panierOn = new Image;
panierOff = new Image;
panierOn.src = "/images/hautPanier1.gif";
panierOff.src = "/images/hautPanier0.gif";