Hi guys again in this script is set to popup something every 30 secs as you can see : How to make it pop up every 2 hours ? i put 7200 but nothing happen after 2 hours. local $target_date = '2013/01/01 00:00:00' local $hrs, $mins, $secs, $days=0, $diff, $warn = 24*60*60, $warn_intrvl = 30, $display_time Thank you.