function AfficheBulle(action,contenu){
var voir;
var display;
if (!contenu) contenu = "Pas d'information disponible";
if (action == "cache"){
voir = "hidden";
display = "none";
}
else {
voir = "visible";
display = "block";
}
document.getElementById("bulle").innerHTML = contenu;
function init() {
document.onmousemove=mousemove;
}
function mousemove(e) {
if (navigator.appName.indexOf("Explorer") > -1) {
var mouseX=event.x; var mouseY=event.y;
}
else {var mouseX=e.pageX; var mouseY=e.pageY;}

if (document.body)
 {
 var larg = (document.body.clientWidth);
 var haut = (document.body.clientHeight);
 }
 else
 {
 var larg = (window.innerWidth);
 var haut = (window.innerHeight);
 }

var largeur = document.getElementById("bulle").clientWidth; //alert (document.getElementById("bulle").clientWidth);
document.getElementById("bulle").style.top = mouseY+12+"px";
document.getElementById("bulle").style.left = mouseX+"px";
if (mouseX > (4*larg / 5)) {
	document.getElementById("bulle").style.left =4*(larg / 5)+"px";
}
document.getElementById("bulle").style.visibility = voir;
document.getElementById("bulle").style.display = display;
}

init();
function cache(){
document.getElementById("bulle").style.visibility = "hidden";
}
}