function updateClock( )
{
var now = new Date();
var hh = now.getHours();
var mn = now.getMinutes();
var ss = now.getSeconds();
if (mn <= 9) mn = "0" +mn;

var ap="AM";
if (hh >12) ap = "PM";
if (hh >12) hh = hh-12;
var mytime = hh +":"+ mn +" "+ ap;;


var days = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
var month = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");

var myydate = new Date();
var yy = now.getYear();
if (yy < 2000) yy += 1900;
var mm = now.getMonth();
var dd = now.getDate();
var dy = now.getDay();
dy = days[dy];
my = month[mm];
var mydate = dy +", "+ my +" "+ dd +", "+ yy; 
document.getElementById("clock").firstChild.nodeValue = mytime + " - " + mydate;

}