function wyswietlDate(){
    var Today = new Date();
    var Year = Today.getFullYear();
       if(Year <= 99)    Year += 1900
    return Year;
}
/*
function wyswietlDate(){
    var Today = new Date();
    var Month = Today.getMonth();
    var Day = Today.getDate();
    var Year = Today.getFullYear();
       if(Year <= 99)    Year += 1900
    return  Day + "-" + Month + "-" + Year;
}
*/