<html>
<head>
<script language="JavaScript">
function GetTodaysURL()
{
  var locationlist = new URLList
  (

  "1.html",
   // Monday

  "2.html",
   // Tuesday

  "3.html",

  "4.html",

  "5.html",

  "6.html",

  "7.html"
    // Sunday
  );

  now = new Date();
  num = now.getDay();
  if (num == 0) num = 7;

  location.href = locationlist.list[num-1];
}

function URLList ()
{
  var argv = URLList.arguments;
  var argc = argv.length;
  this.list = new Object();
  for (var i = 0; i < argc; i++)
  this.list[i] = argv[i];
  this.count = argc;
  return this;
}
</script>
</head>
<body>
Пример кода, выбирающего
<a href="javascript:GetTodaysURL()">
страницу этого дня</a>.
Завтра будет показана другая страница.
</body>
</html>