dateFuture = new Date(2010,3,22,12,00,00);

function GetCount(){

	dateNow = new Date();									//grab current date
	amount = dateFuture.getTime() - dateNow.getTime();		//calc milliseconds between dates
	delete dateNow;

	if(amount < 0){
		var elem = document.getElementById('countbox');
		if(elem != null){
			elem.innerHTML="Now!";
		}
	
	} else {
		days=0;hours=0;mins=0;secs=0;out="";

		amount = Math.floor(amount/1000);

		days=Math.floor(amount/86400);
		amount=amount%86400;

		hours=Math.floor(amount/3600);
		amount=amount%3600;

		mins=Math.floor(amount/60);
		amount=amount%60;

		secs=Math.floor(amount);

		if(days != 0){out += days +"d"+((days!=1)?"":"")+" &nbsp; ";}
		if(days != 0 || hours != 0){out += hours +"h"+((hours!=1)?"":"")+" &nbsp; ";}
		if(days != 0 || hours != 0 || mins != 0){out += mins +"m"+((mins!=1)?"":"")+" &nbsp; ";}
		out += secs +"</b>s";
		document.getElementById('countbox').innerHTML=out;

		setTimeout("GetCount()", 1000);
	}
}

window.onload=GetCount;