function date_ddmmmyy(date)
{
  var d = date.getDate();
  var m = date.getMonth() + 1;
  var y = date.getYear();
  // handle different year values 
  // returned by IE and NS in 
  // the year 2000.
  if(y >= 2000)
  { y -= 2000; }
  if(y >= 100)
  { y -= 100; }
  var mmm = 
    ( 1==m)?'January':( 2==m)?'February':(3==m)?'March':
    ( 4==m)?'April':( 5==m)?'May':(6==m)?'June':
    ( 7==m)?'July':( 8==m)?'August':(9==m)?'September':
    (10==m)?'October':(11==m)?'November':'December';
  var ddd =
    ( 1==d)?'st':( 2==d)?'nd':(3==d)?'rd':
    ( 21==d)?'st':( 22==d)?'nd':(23==d)?'rd':
    ( 31==d)?'st': 'th';
  return "" +
    mmm + " " +
    (d<10?"0"+d:d) + ddd + " " + "AD20" +
    (y<10?"0"+y:y) + '.';
}
//
// get last modified date of the current document.
//
function date_lastmodified()
{
  var lmd = document.lastModified;
  var s   = "Unknown";
  var d1;
  // check if we have a valid date before proceeding
  if(0 != (d1=Date.parse(lmd)))
  { s = "" + date_ddmmmyy(new Date(d1)); }
  return s;
}
//
// finally display the last modified date as MMM-DDD-YYYY
//
document.write( 
  "This page was last updated on " + 
  date_lastmodified() );
// -->