if (document.images) {
                  

            img06on = new Image();
            img06on.src = "images/contact_r.gif";
            img07on = new Image();
            img07on.src = "images/infos_r.gif";
            img08on = new Image();
            img08on.src = "images/photos_r.gif";       
            img09on = new Image();
            img09on.src = "images/music_r.gif";       
            img10on = new Image();
            img10on.src = "images/production_r.gif";       
                

            img06off = new Image();
            img06off.src = "images/contact.gif";
            img07off = new Image();
            img07off.src = "images/infos.gif";
            img08off = new Image();
            img08off.src = "images/photos.gif";
            img09off = new Image();
            img09off.src = "images/music.gif";          
            img10off = new Image();
            img10off.src = "images/production.gif";          


            img06ad = new Image();
            img06ad.src = "images/img2.gif";
            img07ad = new Image();
            img07ad.src = "images/img3.gif";
            img08ad = new Image();
            img08ad.src = "images/img4.gif";
            img09ad = new Image();
            img09ad.src = "images/img5.gif";
            img10ad = new Image();
            img10ad.src = "images/img6.gif";

         }


function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
            document["common"].src = eval(imgName + "ad.src");
        }
}


function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
            document["common"].src = "images/img1.gif";
        }
}

function alim(photo,nom,taille){
	maFenetre=window.open(photo,nom,taille);
	maFenetre.focus();
}