function PopupImage(img) {
titre="itn-batiment.fr";
w=open("",'image','width=400,height=400,toolbar=no,scrollbars=no,resizable=yes');
w.document.write(""+titre+"");
w.document.write(" function checksize() { if (document.images['img'].complete) { window.resizeTo(document.images[0].width+12,document.images[0].height+60); window.focus();} else { setTimeout('checksize()',250) } }");
w.document.write("![](../"+img+")
");
w.document.write("");
w.document.write("");
w.document.close();
}