function calculo(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("contador").innerHTML = FinishMessage;
 return;
 }
 DisplayStr = DisplayFormat.replace(/%%D%%/g, calculo(secs,86400,100000));
 DisplayStr = DisplayStr.replace(/%%H%%/g, calculo(secs,3600,24));
 DisplayStr = DisplayStr.replace(/%%M%%/g, calculo(secs,60,60));
 DisplayStr = DisplayStr.replace(/%%S%%/g, calculo(secs,1,60));

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

function putspan(backcolor, forecolor) {
 document.write("<span id='contador'></span>");
}

if (typeof(BackColor)=="undefined")
 BackColor = "white";
if (typeof(ForeColor)=="undefined")
 ForeColor= "black";
if (typeof(TargetDate)=="undefined")
 TargetDate = "10/11/2010 0:00 AM";
if (typeof(DisplayFormat)=="undefined")
 DisplayFormat = "%%D%%D, %%H%% horas, %%M%% mins, %%S%% segs para Linkin Park no Brasil";
if (typeof(CountActive)=="undefined")
 CountActive = true;
if (typeof(FinishMessage)=="undefined")
 FinishMessage = "Hoje show do Linkin Park no Brasil no SWU Festival!";
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);