function initArray() {
this.length = initArray.arguments.length;
for (var i = 0; i < this.length; i++)
this[i+1] = initArray.arguments[i];
}

var dagArray = new initArray("Sunday","Monday", "Thuesday","Wednesday","Thursday","Friday","Saturday");

var maandArray = new initArray("Januari","February","March","April","May","June","July", "August","September","October","November","December");

var nu = new Date();
var dagtekst = dagArray[(nu.getDay()+1)];
var dag = nu.getDate();
var maandtekst = maandArray[(nu.getMonth()+1)];
var jaar = nu.getYear();
var jaar4 = ((jaar < 1900) ? (jaar + 1900) : (jaar));

var datumweergave = dagtekst + ", " + dag + " " + maandtekst + " " + jaar4;
document.write(datumweergave);