function zoom(image, site) {
   var url_fic = "http://www.cc-baschablais.com/images/"+site+"/"+image;
   window.open("agrandi.php?image="+url_fic, "", "menubar=no,location=noscrollbars=no,status=no,toolbar=no");   
}

function credits() {
   window.open("http://www.cc-baschablais.com/credits.htm", "", "width=400,height=470");
}