var retardateur;
var encours = false;
var delaiattente = 100;
var marge = 20;

function defileur() {
	var message = "          " + document.formulaire.message.value;
	var emplacement = document.formulaire.defilement.value;
	var i = 0;
	for (i = 0 ; i < marge ; i++) message = " " + message;
	encours = true;
	retardateur = window.setTimeout("defilement(0)",delaiattente);
	}

function defilement(position) {
var message = "          " + document.formulaire.message.value;
	encours = false;
	if (position < message.length) document.formulaire.defilement.value = message.substring(position, message.length);
	else position = -1;
	++position;
	encours = true;
	retardateur = window.setTimeout("defilement("+position+")",delaiattente);
	}