var monthnames = [ 'Jan',   'Feb', 'Mar',    'Apr',    
                   'May',       'Jun',     'Jul',     'Aug',
                   'Sept', 'Oct',  'Nov', 'Dec' ];
var date = new Date();
var year = date.getYear();
year += year < 1000 ? 1900 : 0;
document.write( monthnames[date.getMonth()] + " " + date.getDate() + ", " + year );