Heute ist der 3. April - ne der 15. doch

var now = new Date();
    hours = now.getHours();
    minutes = now.getMinutes();
    seconds = now.getSeconds();


    thetime = (hours < 10) ? "0" + hours + ":" : hours + ":";
    thetime += (minutes < 10) ? "0" + minutes + ":" : minutes + ":";
    thetime += (seconds < 10) ? "0" + seconds : seconds;


    month = new Array("Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember");
    day = new Array("Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag");


    var theDay = day[now.getDay()];
    var theMonth = month[now.getMonth()];
    var theYear = now.getYear();
    if(theYear<1000) theYear+=1900;

    thedate = theDay + ", " + now.getDay() + ". " + theMonth + " " + theYear + " - ";


    element = document.getElementById("time");
    element.innerHTML = thedate + thetime;