function modifyDate(){
var monthNames = ["January", "February", "March", "April", "May","June", "July", "August", "September", "October","November", "December"];
var date = new Date();
date.setTime(Date.parse(document.lastModified));
var year = date.getYear()
if (year < 2000) 
year = year + 1900
return monthNames[date.getMonth()] + " " + date.getDate() + ", "+ year
}