TOOLTIP - INFOBULLE

<script language=javascript>
ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false
document.write('<div  id=description style="visibility:hidden;position:absolute;border:1 solid #000000"></div>');
function description(code) {
if (ns4) {var mouseX=e.pageX; var mouseY=e.pageY}
if (ie4) {var mouseX=event.x; var mouseY=event.y}
if(document.getElementById) {
document.getElementById("description").innerHTML = '<table cellpadding=2><td>'+code+'</td></table>';
document.getElementById("description").style.visibility = 'visible'
document.getElementById("description").style.left = mouseX;
document.getElementById("description").style.top = mouseY + 10;
} } 
function destroy() { if(document.getElementById) { document.getElementById("description").style.visibility = 'hidden' } }
</script>
<a href=# onmouseover="description('<b>Titre</b><hr>code HTML')" onmouseout="destroy()">Passe le curseur ici !</a>