var now = new Date();

var days = new 
Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');

var months = new  
Array('January','February','March','April','May','June','July','August','September','October','November','December');

var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();

function fourdigits(number)	{
	return (number < 1000) ? number + 1900 : number;
}

today =  days[now.getDay()] + ", " + date + " " + months[now.getMonth()] 
+ " " + (fourdigits(now.getYear()));

document.write(today);