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

todayDay = todayDate.getDate();
if (todayDay < 10) { todayDay = "0" + todayDay; }

todayMonth = monthNames[todayDate.getMonth()];

todayYear = todayDate.getYear();
if (todayYear < 2000) { todayYear = todayYear + 1900; }

dateString = todayMonth + " " + todayDay + ", " + todayYear;

document.write(dateString);