/*
Orignal Author: Robert Hashemian
http://www.hashemian.com/
Modified By: Adam Yang
*/

if(UseImage){
    var Images = new Array;
    for(var j = 0; j <10; j++){
        Images[j] = new Image;
        Images[j].src = ImagePath +j + '.gif';
    }
}

function calcage(secs, num1, num2) {
  s = ((Math.ceil(secs/num1))%num2).toString();
  if (LeadingZero && s.length < 2)
    s = "0" + s;
  return s;
}
function calcageImage(secs, num1, num2) {
  return ApplyImages(calcage(secs, num1, num2));
}

function ApplyImages(source){
    var result = '';
    for(var i = 0; i < source.length; i++)
    {
        result += '<img src="'+ImagePath + source.charAt(i) + '.gif" alt="'+source.charAt(i) + '" />';
        
    }
    return result;
}

function CountBack(secs) {
  if (secs < 0) {
    document.getElementById("cntdwn").innerHTML = "0";
    return;
  }
  if(!UseImage){
      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));
  }else{
      
      
      DisplayStr = DisplayFormat.replace(/%%D%%/g, calcageImage(secs,86400,100000));      
      DisplayStr = DisplayStr.replace(/%%H%%/g, calcageImage(secs,3600,24));
      DisplayStr = DisplayStr.replace(/%%M%%/g, calcageImage(secs,60,60));
      DisplayStr = DisplayStr.replace(/%%S%%/g, calcageImage(secs,1,60));   
  }

  document.getElementById("cntdwn").innerHTML = DisplayStr;
  if (CountActive)
    setTimeout("CountBack(" + (secs+CountStepper) + ")", SetTimeOutPeriod);
}

function putspan(backcolor, forecolor) {
    document.write("<span id='cntdwn' style='font-family: verdana, arial; font-size: 40px;  background-color:" + backcolor +
                "; color:" + forecolor + "'></span>");
}

if (typeof(BackColor)=="undefined")
  BackColor = "white";
if (typeof(ForeColor)=="undefined")
  ForeColor= "black";
if (typeof(TargetDate)=="undefined")
  TargetDate = "12/31/2020 5:00 AM";
var dnow;
if (typeof(CurrentDate)=="undefined")
  dnow = new Date();
else
  dnow = new Date(CurrentDate);
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);
if(CountStepper>0)
  ddiff = new Date(dnow-dthen);
else
  ddiff = new Date(dthen-dnow);
gsecs = Math.floor(ddiff.valueOf()/1000);
CountBack(gsecs);