Name:Bill Sanders
2 parts to this script
=============================
Part 1 - place inside head
=============================
<script language="JavaScript" type="text/javascript">
<!--
// for all date displays
//by Bill Sanders. billsanders@yahoo.com
//submitted and displayed at www.a1javascripts.com
today = new Date();
year = (today.getFullYear) ? today.getFullYear() : today.getYear();
month = today.getMonth();
switch (month) {
			 case 0 : month = "Jan"; break;
			 case 1 : month = "Feb"; break;
			 case 2 : month = "Mar"; break;
                         case 3 : month = "Apr"; break;
			 case 4 : month = "May"; break;
			 case 5 : month = "Jun"; break;
			 case 6 : month = "Jul"; break;
			 case 7 : month = "Aug"; break;
			 case 8 : month = "Sep"; break;
			 case 9 : month = "Oct"; break;
			 case 10 : month = "Nov"; break;
			 case 11 : month = "Dec"; break;
			 }
date = today.getDate();
day = today.getDay();
switch (day) {
			 case 0 : day = "Sunday"; break;
			 case 1 : day = "Monday"; break;
			 case 2 : day = "Tuesday"; break;
			 case 3 : day = "Wednesday"; break;
			 case 4 : day = "Thursday"; break;
			 case 5 : day = "Friday"; break;
			 case 6 : day = "Saturday"; break;
			 }
hours = today.getHours();
  if (hours<12)  greeting = 'Good morning!';
	if (hours<18 && hours>11)  greeting = 'Good afternoon!';
	if (hours<20 && hours>17)  greeting = 'Good evening!';
	if (hours>19)  greeting = 'Good evening!  (working late?)';
hour = (hours>12) ? (hours-12) : hours;
halfDay = (hours>11 && hours<24) ? 'PM' : 'AM';
minutes = today.getMinutes();
dayStr =  day+ ', ' +date+ '&nbsp;' +month+ ',&nbsp;' +year;
timeStr = (minutes<10) ? hour+ ':0' +minutes+ ' ' +halfDay : hour+ ':' +minutes+ ' ' +halfDay;

// -->
</script>

==========================================================
part 2 - place where you want it to display inside body
==========================================================

<script language="JavaScript" type="text/javascript">
<!--
document.writeln('Today is ' +dayStr+ '.<br>It\'s ' +timeStr+ '.<br>');document.write(greeting+ '<br>');
// -->
</script>