function openPictureWindow(imageName,alt) {
newWindow = window.open("","newWindow","scrollbars=no");
newWindow.document.open();
newWindow.document.write('');
newWindow.document.write('');
newWindow.document.write(''+alt+'');
newWindow.document.write('![\"'+alt+'\"](\"'+imageName+'\")
');
newWindow.document.write('');
newWindow.document.close();
newWindow.focus();
}
function ChiudiPop(){
if(newWindow && !newWindow.closed)newWindow.close();
}