// Formatted last-modified date

if (Date.parse(document.lastModified) != 0) {

  var modiDate = new Date(document.lastModified);

  var modiYear = modiDate.getYear();

  modiYear = (modiYear < 2000) ? modiYear + 1900 : modiYear;

  var monthName = new Array("January", "February", "March", "April", "May", 

   "June", "July", "August", "September", "October", "November", "December");

  document.write("Page last modified: " + monthName[modiDate.getMonth()] + " ");

  document.write(modiDate.getDate() + ", " + modiYear);

  }