function popup_rollover_jsfn(objet_event,booltest,fichier){
var MonPopup = document.getElementById("popup_rollover")
if (booltest) {
MonPopup.innerHTML='<img src="'+fichier+'" id="popup_rollover_img" />';
var MonPopupImg = document.getElementById("popup_rollover_img")
MonPopup.style.visibility = "visible";
var D=document;
var gk=window.Event?1:0;
var de=!D.documentElement.clientWidth?D.body:D.documentElement;
var sy=gk?pageYOffset:de.scrollTop
var sx=gk?pageXOffset:de.scrollLeft
MonPopup.style.top 	= (objet_event.clientY+sy-160)+"px";
MonPopup.style.left = (objet_event.clientX+sx+50)+"px";
}else{
document.getElementById("popup_rollover").style.visibility = "hidden";
}
}