// Andrew Urquhart : CountDown Timer : http://andrewu.co.uk/clj/countdown/
function CD_T(id,e){

	var n=new Date();
	CD_D(+n,id,e);
	setTimeout("if(typeof CD_T=='function'){CD_T('"+id+"',"+e+")}",1100-n.getMilliseconds())};
	
function CD_D(n,id,e){
	var ms=e-n;
	if(ms<=0) ms*=-1;
		var d=Math.floor(ms/864E5);
		ms-=d*864E5;
		var h=Math.floor(ms/36E5);
		ms-=h*36E5;
		var m=Math.floor(ms/6E4);
		ms-=m*6E4;
		var s=Math.floor(ms/1E3);
	if(CD_OBJS[id]){
		CD_OBJS[id].innerHTML=d+":"+CD_ZP(h)+":"+CD_ZP(m)+":"+CD_ZP(s)
		}
		};
	
function CD_ZP(i){
		return(i<10?"0"+i:i)};

function CD_Init(){
	var pref="countdown";
	var objH=1;
		if(document.getElementById||document.all){
		for(var i=1;objH;++i){
			var id=pref+i;
			objH=document.getElementById?document.getElementById(id):document.all[id];
	
	if(objH&&(typeof objH.innerHTML)!='undefined'){
		var s=objH.innerHTML;
		var dt=CD_Parse(s);
	
	if(!isNaN(dt)){
		CD_OBJS[id]=objH;
		CD_T(id,dt.valueOf());
	
	if(objH.style){
		objH.style.visibility="visible"
		}
		}
	
	else {
		objH.innerHTML=s+"<a href=\"http://andrewu.co.uk/clj/countdown/\" title=\"Countdown Error:Invalid date format used,check documentation (see link)\">*</a>"
	}
	}
	}
	}
	};
	
function CD_Parse(strDate){
	var objReDte=/(\d{4})\-(\d{1,2})\-(\d{1,2})\s+(\d{1,2}):(\d{1,2}):(\d{0,2})\s+GMT([+\-])(\d{1,2}):?(\d{1,2})?/;

	if(strDate.match(objReDte)){
		var d=new Date(0);
		d.setUTCFullYear(+RegExp.$1,+RegExp.$2-1,+RegExp.$3);
		d.setUTCHours(+RegExp.$4,+RegExp.$5,+RegExp.$6);
		var tzs=(RegExp.$7=="-"?-1:1);
		var tzh=+RegExp.$8;
		var tzm=+RegExp.$9;
	
		if(tzh){
			d.setUTCHours(d.getUTCHours()-tzh*tzs)}if(tzm){
			d.setUTCMinutes(d.getUTCMinutes()-tzm*tzs)};
			return d
			}
		else {
			return NaN
			}
			};
			
	var CD_OBJS=new Object();
		if(window.attachEvent){
			window.attachEvent('onload',CD_Init)
			}
		else if(window.addEventListener){
			window.addEventListener("load",CD_Init,false)
			}
		else {
			window.onload=CD_Init
			};