BackColor = "white";
ForeColor = "black";
CountActive = true;
CountStepper = -1;
LeadingZero = false;
DisplayFormat = "<tr><td width=\"24%\" align=\"right\"><b><font style=\"font-size: 10pt; \" color=\"#CC3300\">&nbsp;&nbsp;%%D%%</font></b></td><td width=\"73%\"><font style=\"font-size: 10pt; \" color=\"#CC3300\"> Days<br></font></td></tr><tr><td width=\"24%\" align=\"right\"><font style=\"font-size: 10pt; \"><b>&nbsp;&nbsp;%%H%%</b></td><td width=\"73%\"><font style=\"font-size: 10pt; \"> Hours<br></font></td></tr><tr><td width=\"24%\" align=\"right\"><font style=\"font-size: 10pt; \"><b>&nbsp;&nbsp;%%M%%</b></td><td width=\"73%\"><font style=\"font-size: 10pt; \"> Minutes<br></font></td></tr><tr><td width=\"24%\" align=\"right\"><font style=\"font-size: 10pt; \"><b>&nbsp;&nbsp;%%S%%</b></td><td width=\"73%\"><font style=\"font-size: 10pt; \"> Seconds</font><br></td></tr>";
FinishMessage = "It is finally here!";

function calcage(secs, num1, num2) {
  s = ((Math.floor(secs/num1))%num2).toString();
  if (LeadingZero && s.length < 2)
    s = "0" + s;
  return "<b>" + s + "</b>";
}

function CountBack(secs) {
  if (secs < 0) {
    document.getElementById("cntdwn").innerHTML = FinishMessage;
    return;
  }
  DisplayStr = DisplayFormat.replace(/%%D%%/g, calcage(secs,86400,100000));
  DisplayStr = DisplayStr.replace(/%%H%%/g, calcage(secs,3600,24));
  DisplayStr = DisplayStr.replace(/%%M%%/g, calcage(secs,60,60));
  DisplayStr = DisplayStr.replace(/%%S%%/g, calcage(secs,1,60));

  document.getElementById("cntdwn").innerHTML = DisplayStr;
  if (CountActive)
    setTimeout("CountBack(" + (secs+CountStepper) + ")", SetTimeOutPeriod);
}

function putspan(backcolor, forecolor) {
 document.write("<span id='cntdwn'></span>");
}

if (typeof(BackColor)=="undefined")
  BackColor = "white";
if (typeof(ForeColor)=="undefined")
  ForeColor= "black";
if (typeof(TargetDate)=="undefined")
  TargetDate = "12/31/2020 5:00 AM";
if (typeof(DisplayFormat)=="undefined")
  DisplayFormat = "%%D%% Days, %%H%% Hours, %%M%% Minutes, %%S%% Seconds.";
if (typeof(CountActive)=="undefined")
  CountActive = true;
if (typeof(FinishMessage)=="undefined")
  FinishMessage = "";
if (typeof(CountStepper)!="number")
  CountStepper = -1;
if (typeof(LeadingZero)=="undefined")
  LeadingZero = true;


CountStepper = Math.ceil(CountStepper);
if (CountStepper == 0)
  CountActive = false;
var SetTimeOutPeriod = (Math.abs(CountStepper)-1)*1000 + 990;
putspan(BackColor, ForeColor);
var dthen = new Date(TargetDate);
var dnow = new Date();
if(CountStepper>0)
  ddiff = new Date(dnow-dthen);
else
  ddiff = new Date(dthen-dnow);
gsecs = Math.floor(ddiff.valueOf()/1000);
CountBack(gsecs);
