johnjelinek

counter = (futureDate) ->
  today = new Date
  count = Math.floor (futureDate - today) / 1000
  countdown = setInterval ->
    $("#d").html Math.floor count / ( 60 * 60 * 24 )
    temp = count % ( 60 * 60 * 24 )
    $("#h").html Math.floor temp / ( 60 * 60 )
    temp = count % ( 60 * 60 )
    $("#m").html Math.floor temp / 60
    temp = count % 60