/*
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">
TargetDate = "12/31/2020 5:00 AM";
BackColor = "palegreen";
ForeColor = "navy";
CountActive = true;
CountStepper = -1;
LeadingZero = true;
DisplayFormat = "%%D%% Days, %%H%% Hours, %%M%% Minutes, %%S%% Seconds.";
FinishMessage = "It is finally here!";
</script>
<script language="JavaScript" src="http://scripts.hashemian.com/js/countdown.js"></script>
*/

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) {
  	if (secs >= 0-(60*45)) {
  		DisplayStr = DisplayMatch1T.replace(/%%M%%/g, calcage(0-secs+60,60,60));
/*  		DisplayStr = DisplayStr.replace(/%%S%%/g, calcage(0-secs,1,60));*/
    }
  	if (secs < 0-(60*45) && secs >= 0-(60*60)) {
  		DisplayStr = DisplayMatchP.replace(/%%M%%/g, calcage(0-secs-60*45+60,60,60));
/*  		DisplayStr = DisplayStr.replace(/%%S%%/g, calcage(0-secs-60*45,1,60));*/
    }
  	if (secs < 0-(60*60) && secs >= 0-(60*105)) {
  		DisplayStr = DisplayMatch2T.replace(/%%M%%/g, calcage(0-secs-60*15+60,60,105));
/*  		DisplayStr = DisplayStr.replace(/%%S%%/g, calcage(0-secs-60*15,1,60));*/
    }
  	if (secs <  0-(60*105)) {
  		DisplayStr = DisplayMatchEnd;
    }
  }
	if (secs > 0  && secs < 60*60*24*364) {

		DisplayStr = DisplayBeforeMatch;
        DisplayStrCheck	= 0;

		DisplayStrInsertStr	= calcage(secs,86400,100000);
		if(DisplayStrCheck == 0 && DisplayStrInsertStr=="<b>0</b>"){
			DisplayStrInsertStr	= "";
		}
		else{
			DisplayStrInsertStr	= DisplayStrInsertStr+st_day;
			DisplayStrCheck	= 1;
		}
		DisplayStr = DisplayStr.replace(/%%D%%/g, DisplayStrInsertStr);

		DisplayStrInsertStr	= calcage(secs,3600,24);
		if(DisplayStrCheck == 0 && DisplayStrInsertStr=="<b>0</b>"){
			DisplayStrInsertStr	= "";
		}
		else{
			DisplayStrInsertStr	= DisplayStrInsertStr+st_hour;
			DisplayStrCheck	= 1;
		}
		DisplayStr = DisplayStr.replace(/%%H%%/g, DisplayStrInsertStr);

		DisplayStrInsertStr	= calcage(secs+60,60,60);
		if(DisplayStrCheck == 0 && DisplayStrInsertStr=="<b>0</b>"){
			DisplayStrInsertStr	= "";
		}
		else{
			DisplayStrInsertStr	= DisplayStrInsertStr+st_min;
			DisplayStrCheck	= 1;
		}
		DisplayStr = DisplayStr.replace(/%%M%%/g, DisplayStrInsertStr);
/*
		DisplayStrInsertStr	= calcage(secs,1,60);
		if(DisplayStrCheck == 0 && DisplayStrInsertStr=="<b>0</b>"){
			DisplayStrInsertStr	= "";
		}
		else{
			DisplayStrInsertStr	= DisplayStrInsertStr+st_sec;
		}
		DisplayStr = DisplayStr.replace(/%%S%%/g, DisplayStrInsertStr);
	  }
*/
  }
  	if (secs > 60*60*24*364) {
  		DisplayStr = DisplayNextMatch;
    }

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

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

BackColor = "";
ForeColor = "black";
CountActive = true;
CountStepper = -60;
LeadingZero = true;
st_day		= " дн. ";
st_hour		= " ч. ";
st_min		= " мин.";
st_sec		= " сек.";
/*DisplayBeforeMatch = "<b>Следующий матч: </b> через %%D%% дн. %%H%% ч. %%M%% мин. %%S%% сек.";*/
DisplayBeforeMatch = "<b>Следующий матч: </b> через %%D%%%%H%%%%M%%";
DisplayNextMatch = "<b>Следующий матч: </b>";
DisplayMatch1T = "<b>Идет матч:</b> Первый тайм,  %%M%%-я мин. матча";
DisplayMatch2T = "<b>Идет матч:</b> Второй тайм,  %%M%%-я мин. матча";
DisplayMatchP = "<b>Идет матч:</b> Перерыв,  %%M%%-я мин.";
DisplayMatchEnd	 = "<b>Матч завершен:</b>";

if (typeof(TargetDate)=="undefined")
  TargetDate = "12/31/2020 12:00 PM";

/*if (typeof(BackColor)=="undefined")
  BackColor = "white";
if (typeof(ForeColor)=="undefined")
  ForeColor= "black";*/
/*if (typeof(TargetDate)=="undefined")
  TargetDate = "12/31/2020 12:00 PM";
if (typeof(DisplayBeforeMatch)=="undefined")*/
/*  DisplayBeforeMatch = "%%D%% Days, %%H%% Hours, %%M%% Minutes, %%S%% Seconds.";*/
/*  DisplayBeforeMatch = "%%D%% Days, %%H%% Hours, %%M%% Minutes";
if (typeof(CountActive)=="undefined")
  CountActive = true;
if (typeof(DisplayMatch1T)=="undefined")
  DisplayMatch1T = "";
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);