// Prechargement des images


hpnavlocoff= new Image();
hpnavlocoff.src = "img/hpnavlocoff.gif";

hpnavlocon= new Image();
hpnavlocon.src = "img/hpnavlocon.gif";


hpnavhistoff= new Image();
hpnavhistoff.src = "img/hpnavhistoff.gif";

hpnavhiston= new Image();
hpnavhiston.src = "img/hpnavhiston.gif";


hpnavnatoff= new Image();
hpnavnatoff.src = "img/hpnavnatoff.gif";

hpnavnaton= new Image();
hpnavnaton.src = "img/hpnavnaton.gif";


hpnavcontoff= new Image();
hpnavcontoff.src = "img/hpnavcontoff.gif";

hpnavconton= new Image();
hpnavconton.src = "img/hpnavconton.gif";


hpnavlienoff= new Image();
hpnavlienoff.src = "img/hpnavlienoff.gif";

hpnavlienon= new Image();
hpnavlienon.src = "img/hpnavlienon.gif";

rubnavlocoff= new Image();
rubnavlocoff.src = "img/rubnavlocoff.gif";

rubnavlocon= new Image();
rubnavlocon.src = "img/rubnavlocon.gif";

rubnavhistoff= new Image();
rubnavhistoff.src = "img/rubnavhistoff.gif";

rubnavhiston= new Image();
rubnavhiston.src = "img/rubnavhiston.gif";

rubnavnatoff= new Image();
rubnavnatoff.src = "img/rubnavnatoff.gif";

rubnavnaton= new Image();
rubnavnaton.src = "img/rubnavnaton.gif";

rubnavcontoff= new Image();
rubnavcontoff.src = "img/rubnavcontoff.gif";

rubnavconton= new Image();
rubnavconton.src = "img/rubnavconton.gif";

rubnavlienoff= new Image();
rubnavlienoff.src = "img/rubnavlienoff.gif";

rubnavlienon= new Image();
rubnavlienon.src = "img/rubnavlienon.gif";


// hiLite de base
function hiLiteon(imgDocID,imgObjName) {

        document.images[imgDocID].src = eval(imgObjName + "on" +".src");
}

function hiLiteoff(imgDocID,imgObjName) {

        document.images[imgDocID].src = eval(imgObjName + "off" +".src");
}


// fin

//pop up
//function chpage() {
//if (document.nav.choix.options[document.nav.choix.selectedIndex].value) 
//{
//location = document.nav.choix.options[document.nav.choix.selectedIndex].value;
//        }
//}