// Countdown v3.0
// (c) Copyright 2009-10 Gecko Tribe, LLC
// by Antone Roundy
// http://WhiteHatCrew.com/web-script-collection/

function CountdownPad(n) { return ((n<10)?'0':'')+n; }

function DoCountdownHideShow(ids) {
	var t,i,s,e;
	if (ids.length) {
		t=ids.split(',');
		for (i=t.length-1;i>=0;i--) {
			s=t[i].split(':');
			if ((s.length==2)&&(e=document.getElementById(s[1]))) e.style.display=s[0];
		}
	}
}

function DoCountdown(which) {
	if (Countdowns[which][1][0]||(Countdowns[which][1][0]=document.getElementById(Countdowns[which][0][0]))) {
		var t=new Date();
		var d=parseInt(Countdowns[which][1][1]-(t.getTime()/1000));
		var rv=Countdowns[which][0][2];
		if (d>0) {
			var days=parseInt(d/86400);
			var hours=parseInt((d%86400)/3600);
			var minutes=parseInt((d%3600)/60);
			var seconds=d%60;
			rv=Countdowns[which][0][1].replace(/%D%/g,CountdownPad(days));
			rv=rv.replace(/%d%/g,days);
			rv=rv.replace(/%H%/g,CountdownPad(hours));
			rv=rv.replace(/%h%/g,hours);
			rv=rv.replace(/%M%/g,CountdownPad(minutes));
			rv=rv.replace(/%m%/g,minutes);
			rv=rv.replace(/%S%/g,CountdownPad(seconds));
			rv=rv.replace(/%s%/g,seconds);
		} else {
			clearInterval(Countdowns[which][1][2]);
			Countdowns[which][1][2]=0;
			DoCountdownHideShow(Countdowns[which][0][4]);
			if (Countdowns[which][0][3].length) setTimeout(Countdowns[which][0][3],10);
		}
		Countdowns[which][1][0].innerHTML=rv;
	}
}

function StartCountdown(id, expired, trigger, endtime, hideshow) {
	Countdowns[CountdownCount]=new Array(
		new Array(id,(typeof CountdownFormat!=='undefined')?CountdownFormat:'%D%:%H%:%M%:%S%',expired,trigger,hideshow),
		new Array(0,endtime+(CountdownTheDate.getTime()/1000)-1746884280,setInterval('DoCountdown('+CountdownCount+')',1000))
	);
	CountdownCount++;
	return CountdownCount-1;
}

function CancelCountdown(which,asIfEnded,endMessage) {
	if (Countdowns[which][1][2]) {
		clearInterval(Countdowns[which][1][2]);
		Countdowns[which][1][2]=0;
		if (asIfEnded) {
			DoCountdownHideShow(Countdowns[which][0][4]);
			Countdowns[which][1][0].innerHTML=(asIfEnded==1)?Countdowns[which][0][2]:endMessage;
			if (Countdowns[which][0][3].length) setTimeout(Countdowns[which][0][3],10);
		}
	}
	Countdowns[which]='';
	if (which==(CountdownCount-1)) while (CountdownCount&&(Countdowns[CountdownCount-1]=='')) CountdownCount--; 
}

var CountdownCount=0;
var Countdowns=new Array(new Array(
	new Array(0,0,0),
	new Array('','%D%:%H%:%M%:%S%','','','')
));
var CountdownTheDate=new Date;

if (typeof(CountdownEndTime)!=='undefined') {
	StartCountdown(
		(typeof(CountdownID)==='undefined')?'countdown':CountdownID, // timer id
		(typeof(CountdownExpired)==='undefined')?'...offer expired':CountdownExpired, // finished message
		(typeof(CountdownTrigger)==='undefined')?'':CountdownTrigger, // function to run at expiration
		CountdownEndTime,
		(typeof(CountdownHideShow)==='undefined')?'':CountdownHideShow // IDs of elements to show when time ends
	);
}