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

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

function getFullYear(d) {
	var y = d.getYear();
	if (y < 1000) y += 1900;
	return y;
}

function getDay(d) {
	var dow = d.getDay();
	return dow;    
}

var isnMonths=new isnArray("Januar","Februar","M&auml;rz","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember");
var isnDays=new isndayArray("Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag"); 
today=new Date();