jQuery Count Up Timer

jQuery Count Up Timer

hello      

there is a jquery count up timer :)
it's cool, but something is wrong !

  1. $('#countdown').countup({
  2. start: new Date(2012, 10, 27, 15, 58, 21) //year, month, day, hour, min, sec
  3. });
when I set up date, calculations is performing bad. Why ?