var imgsave= "images/01.jpg";
var width;
var height;
function changeApercu(img,w,h)
{
document.apercu.width = 0;
document.apercu.height = 0;
width=w;
height=h;
document.apercu.src = img;
document.apercu.onload = function() {
//alert (width+"/"+height)
document.apercu.width = width;
document.apercu.height = height;
imgsave = img;
}
}
function openWin()
{
// window.open(imgsave,'Apercu','width=800,height=600')
titre="cliquer sur l'image pour la fermer";
img=imgsave;
w=open("",'image','width=300,height=300,toolbar=no,scrollbars=no,resizable=1');
w.document.write(""+titre+"");
w.document.write("