function finestra(str) {
        searchWin = window.open(str,'finestra','scrollbars=no,resizable=no,width=502,height=400,status=no,location=no,toolbar=no');
}


function finestra_camera(str) {
        searchWin = window.open(str,'finestra','scrollbars=no,resizable=no,width=502,height=250,status=no,location=no,toolbar=no');
}