function get_time() 
{
    var tDate = new Date();
    var hour=tDate.getHours();
    var minute=tDate.getMinutes(); if( minute<10 ){ minute="0"+minute }
    // var second=tDate.getSeconds(); if( second<10 ){ second="0"+second }

    var dayArray = new Array("Domenica", "Lunedì", "Martedì", "Mercoledì",
    "Giovedì", "Venerdì", "Sabato")

    var wday=tDate.getDay();
    var day=tDate.getDate();
    var month=tDate.getMonth()+1;
    if(month>12) month=1;
    var year=tDate.getYear(); 
    if(year<1000) year+=1900;

    var result =   ""
                   + dayArray[wday] + ", "
                   + day + "/"
                   + month + "/"
                   + year + ", "
                   + hour + ":"
                   + minute;

    // if( hour<18 && wday==4 ) result += "<br><br><b>Ricordati dell'incontro alle ore 18:00!</b>";

    return result;
}

document.write( get_time() );