window.onload = function() {
		pop;
		preloadImages();
	};
/*  rollover */
function Affiche(Texte) 
{
document.write(Texte);
	
}

function writeText(txt)
{
document.getElementById("desc").innerHTML=txt
}
function affecte()
{
var q1 = 'juste';
document.write(' Vous avez '+q1+'  reponses justes');
}

function valider() {
  // si la valeur du champ prenom est non vide
  if(document.q1.juste.value != "") {
    // alors on envoie le formulaire
    document.q1.submit();
  }
  else {
    // sinon on affiche un message
    alert("Saisissez le prénom");
  }
}


function visibilite(thingId)
{
var targetElement;
targetElement = document.getElementById(thingId) ;
if (targetElement.style.display == "none")
{
targetElement.style.display = "" ;
} else {
targetElement.style.display = "none" ;
}
}
/* --------------- roll over  ------------------ */

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
			profil_ImageMap_01_over = newImage("images/01_profil/lacrymal.jpg");
			profil_ImageMap_02_over = newImage("images/01_profil/mandibule.jpg");
			profil_ImageMap_03_over = newImage("images/01_profil/zygomatique.jpg");
			profil_ImageMap_04_over = newImage("images/01_profil/maxillaire.jpg");
			profil_ImageMap_05_over = newImage("images/01_profil/temporal.jpg");
			profil_ImageMap_06_over = newImage("images/01_profil/sphenoide.jpg");
			profil_ImageMap_07_over = newImage("images/01_profil/frontal.jpg");
			profil_ImageMap_08_over = newImage("images/01_profil/parietal.jpg");
			profil_ImageMap_09_over = newImage("images/01_profil/occipital.jpg");
			profil_ImageMap_10_over = newImage("images/01_profil/opn.jpg");
			profil_ImageMap_11_over = newImage("images/01_profil/ethmoide.jpg");

			face_ImageMap_02_over = newImage("images/02_face/lacrymal.jpg");
			face_ImageMap_02_over = newImage("images/02_face/mandibule.jpg");
			face_ImageMap_03_over = newImage("images/02_face/zygomatique.jpg");
			face_ImageMap_04_over = newImage("images/02_face/maxillaire.jpg");
			face_ImageMap_05_over = newImage("images/02_face/temporal.jpg");
			face_ImageMap_06_over = newImage("images/02_face/sphenoide.jpg");
			face_ImageMap_07_over = newImage("images/02_face/frontal.jpg");
			face_ImageMap_08_over = newImage("images/02_face/parietal.jpg");
			face_ImageMap_09_over = newImage("images/02_face/occipital.jpg");
			face_ImageMap_10_over = newImage("images/02_face/opn.jpg");
			face_ImageMap_11_over = newImage("images/02_face/ethmoide.jpg");

			endo_ImageMap_03_over = newImage("images/03_endo/lacrymal.jpg");
			endo_ImageMap_03_over = newImage("images/03_endo/mandibule.jpg");
			endo_ImageMap_03_over = newImage("images/03_endo/zygomatique.jpg");
			endo_ImageMap_04_over = newImage("images/03_endo/maxillaire.jpg");
			endo_ImageMap_05_over = newImage("images/03_endo/temporal.jpg");
			endo_ImageMap_06_over = newImage("images/03_endo/sphenoide.jpg");
			endo_ImageMap_07_over = newImage("images/03_endo/frontal.jpg");
			endo_ImageMap_08_over = newImage("images/03_endo/parietal.jpg");
			endo_ImageMap_09_over = newImage("images/03_endo/occipital.jpg");
			endo_ImageMap_10_over = newImage("images/03_endo/opn.jpg");
			endo_ImageMap_11_over = newImage("images/03_endo/ethmoide.jpg");
			preloadFlag = true;
	}
}

/* aide  */

function q5v()
{
	 var q5 = 'zzzz'
    
}
function q5f()
{
	 var q5 = '<img id="img_click1" src="../../icones/off.png" alt="off">'
      document.write(q5);
   
}

/* ----------------- faux popup ----------------------- */
function pop()
{
    var myAs = document.getElementsByTagName('a');
    for (var a = 0; a < myAs.length; ++a) {
				// Si le lien a une classe de type pop
        if (myAs[a].className == 'pop') {
						// on extrait l'id de la popup à partir du href
            var pop = document.getElementById(myAs[a].href.substring(myAs[a].href.lastIndexOf('#') + 1));
						// si la popup existe on l'affiche (display block)
            if (pop) {       
                pop.style.display = 'none';
                myAs[a].onclick = function() {
                    thisPopup = document.getElementById(this.href.substring(this.href.lastIndexOf('#') + 1))
                    thisPopup.style.display = (thisPopup.style.display == 'none') ? 'block' : 'none';
                    return false;
                };
								// on efface la popup en cliquant dessus
                pop.onclick = function()
                {
                    this.style.display = 'none';
                };
            }
        }
    }
}