function webcam() {
    var finestra = open ("",
                "finestra",
                "toolbar=0,width=400,height=350,scrollbars=no");
    finestra.location = "http://turismo.regione.veneto.it/webcam/webcam.html";
}
function webcamg() {
    var finestra = open ("",
                "finestra",
                "toolbar=0,width=400,height=350,scrollbars=no");
    finestra.location = "http://turismo.regione.veneto.it/webcam/webgard.phtml";
}

function mapserver () {
                var finestra = open ("","finestra","height=560,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,width=760");
finestra.location = "http://mapserver.iuav.it/website/sirtstat/";
}