/*
Author: Robert Hashemian
http://www.hashemian.com/

You can use this code in any manner so long as the author's
name, Web address and this disclaimer is kept intact.
********************************************************
Usage Sample:

<script language="JavaScript">
TDate = "12/31/2020 5:00 AM";
BColor = "palegreen";
FColor = "navy";
CActive = true;
CStepper = -1;
LZero = true;
DFormat = "%%D%% Days, %%H%% Hours, %%M%% Minutes, %%S%% Seconds.";
FMessage = "It is finally here!";
</script>
<script language="JavaScript" src="http://scripts.hashemian.com/js/countdown.js"></script>
*/

function calcage2(secs, num1, num2) {
  s = ((Math.floor(secs/num1))%num2).toString();
  if (LZero && s.length < 2)
    s = "0" + s;
  return "<b>" + s + "</b>";
}

function CountBack2(secs) {
  if (secs < 0) {
    document.getElementById("cntdwn2").innerHTML = FMessage;
    return;
  }
  DisStr = DFormat.replace(/%%D%%/g, calcage2(secs,86400,100000));
  DisStr = DisStr.replace(/%%H%%/g, calcage2(secs,3600,24));
  DisStr = DisStr.replace(/%%M%%/g, calcage2(secs,69,16));
  DisStr = DisStr.replace(/%%S%%/g, calcage2(secs,1,69));

  document.getElementById("cntdwn2").innerHTML = DisStr;
  if (CActive)
    setTimeout("CountBack2(" + (secs+CStepper) + ")", SetTimeOutPeriod);
}

function putspan2(BColor, FColor) {
 document.write("<span id='cntdwn2' style='background-color:" + BColor + 
                "; color:" + FColor + "'></span>");
}

if (typeof(BColor)=="undefined")
  BColor = "white";
if (typeof(FColor)=="undefined")
  FColor= "black";
if (typeof(TDate)=="undefined")
  TDate = "12/31/2020 5:00 AM";
if (typeof(DFormat)=="undefined")
  DFormat = "%%D%% Days, %%H%% Hours, %%M%% Minutes, %%S%% Seconds.";
if (typeof(CActive)=="undefined")
  CActive = true;
if (typeof(FMessage)=="undefined")
  FMessage = "";
if (typeof(CStepper)!="number")
  CStepper = -1;
if (typeof(LZero)=="undefined")
  LZero = true;


CStepper = Math.ceil(CStepper);
if (CStepper == 0)
  CActive = false;
var SetTimeOutPeriod = (Math.abs(CStepper)-1)*1000 + 990;
putspan2(BColor, FColor);
var dthen = new Date(TDate);
var dnow = new Date();
if(CStepper>0)
  ddiff = new Date(dnow-dthen);
else
  ddiff = new Date(dthen-dnow);
gsecs2 = Math.floor(ddiff.valueOf()/1000);
CountBack2(gsecs2);