Feels very weird, especially after checking the page source:

  /*
  Count down until any date script-
  By JavaScript Kit (www.javascriptkit.com)
  Over 200+ free scripts here!
  Modified by Robert M. Kuhnhenn, D.O.
  on 5/30/2006 to count down to a specific date AND time,
  and on 1/10/2010 to include time zone offset.
  */

I mean, I get not reinventing the wheel, but given who they are, the fact that they're sourcing scripts from JavaScriptKit.com for something as simple as a countdown timer is odd. It's not even a good countdown script... like, it even has a y2k bug:

  var today=new Date();
  var todayy=today.getYear();
  if (todayy < 1000) {
  todayy+=1900; }

Kudos for not just stripping the attribution I guess, but I wouldn't trust whoever put up that website with my email, encryption or no.