function openpiccenter(url,name,x,y){
var sx = screen.width;
var sy = screen.height;
var wx = (sx/2) - (x/2);
var wy = (sy/2) - (y/2) - 50;
picxywindow = window.open(url,name,"width=" + x + ",height=" + y + ",menubar=0,resizable=0,scrollbars=1,status=0,titlebar=0,toolbar=0,left="+ wx +",top=" + wy);
picxywindow.focus();
}
function openPhoto (_n) {
i1 = new Image;
var chemin = _n;
i1.src = chemin;
html = '\n\nLe immagini\n\n\n
\n\n';
popupImage = window.open('','pop','_blank','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=0');
popupImage.document.open();
popupImage.document.write(html);
popupImage.document.close();
popupImage.focus();
}