function finestra(str) {
        searchWin = window.open(str,'finestra','scrollbars=no,resizable=no,width=600,height=470,status=no,location=no,toolbar=no');
}

function mappa(str) {
        searchWin = window.open(str,'finestra','scrollbars=no,resizable=no,width=500,height=470,status=no,location=no,toolbar=no');
}