var weekday=new Array(7);
weekday[0]="Sunday";
weekday[1]="Monday";
weekday[2]="Tuesday";
weekday[3]="Wednesday";
weekday[4]="Thursday";
weekday[5]="Friday";
weekday[6]="Saturday";

function clock_tick () {
	var now = new Date();
	document.getElementById("clock").innerHTML = weekday[now.getDay()] + " " + now.toLocaleString();
	setTimeout("clock_tick()", 1000);
}