today=new Date();

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

// And months and day arrays
var isnMonths=new isnArray("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
var isnDays= new isnArray("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday");
isnDays[0]="Sunday";