dow = new Array("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun");
mth = new Array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");
now = new Date();
now.setTime(now.getTime() + 86400000 - (now.getTimezoneOffset() * 3600000));
hh = "0" + now.getHours();
mm = "0" + now.getMinutes();
ss = "0" + now.getSeconds();
document.writeln('<meta http-equiv=Expires content="' + dow[now.getDay()] + ', ' + now.getDate() + ' ' + mth[now.getMonth()] + ' ' + now.getYear() + ', ' + hh.substring(hh.length -2) + ':' + mm.substring(mm.length -2) + ':' + ss.substring(ss.length -2) + ' GMT">');