var dayNames = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");

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

  var today = new Date();
  var yr  = today.getYear();
  var hrs = today.getHours();
  var greeting = "";
  
  if (hrs <=11 && hrs > 4 )
    greeting = "Good morning, on ";
  else if (hrs > 11 && hrs <17)
    greeting = "Good afternoon, on ";
  else
    greeting = "Good evening, on ";
      

  if (yr < 1000) 
    yr +=1900;

  document.write(greeting + dayNames[today.getDay()] + ", " + today.getDate() + " " + monthNames[today.getMonth()] + ", " + yr);