//カウントダウン

var d = new Date();
d = d.getTime();
/*
term1
1/15→<=1263481200000
<2/1→1264950000000

term2
2/1→<=1264950000000
<2/16→1266246000000

term3
2/16→<=1266246000000
<3/1→1267369200000

term4
3/1→<=1267369200000

document.write(d);

*/

if(d<1264950000000){
		var term_cc = 1;
	}else if((1264950000000<=d)&&(d<1266159600000)){
			var term_cc = 2;
		}else if((1266159600000<=d)&&(d<1267369200000)){
				var term_cc = 3;
			}/*else if(1267369200000<=d){
					var term_cc = 4;
				}*/

switch(term_cc){
case 1:
	var xday = new Date('2010/2/1');//終了日→この日になったとたん終了
	var yday = new Date('2010/1/31');//何日まで買えるか
	var tmpstr = '特典は配布終了しました';
	var campstr = '特典配布終了まであと';
break;

case 2:
	var xday = new Date('2010/2/15');//終了日→この日になったとたん終了
	var yday = new Date('2010/2/14');//何日まで買えるか
	var tmpstr = '12,700円での販売は終了しました';
	var campstr = '値上げまであと';
break;

case 3:
	var xday = new Date('2010/3/1');//終了日→この日になったとたん終了
	var yday = new Date('2010/2/28');//何日まで買えるか
	var tmpstr = '13,700円での販売は終了しました';
	var campstr = '値上げまであと';
break;
}

var yY = yday.getFullYear();
var yM = parseInt(yday.getMonth()) + 1;
var yD = yday.getDate();
var ystr = yY+"年"+yM+"月"+yD+"日23時59分59秒";
var yY = yday.getFullYear();
var yM = parseInt(yday.getMonth()) + 1;
var yD = yday.getDate();
var ystr = yY+"年"+yM+"月"+yD+"日23時59分59秒";


function cdt(){
var tObj = document.getElementById("countdown");
var now = new Date();//今日

var xT = xday.getTime();
var nT = now.getTime();

var dif = xT - nT;//あと何ミリ秒で終了か

if(dif < 0){
var endflg = 1;
}

var Day = Math.floor(dif / (1000*60*60*24));



dif = dif % (1000*60*60*24);
var Hour = Math.floor(dif / (1000*60*60));
dif = dif % (1000*60*60)
var Min = Math.floor(dif / (1000*60));
dif = dif % (1000*60);
var Sec = Math.floor(dif / 1000);
dif = dif % 1000;
var Msec = Math.floor(dif / 10);
if(Sec < 10){
Sec = '0'+ Sec;
}
if(Msec < 10){
Msec = '0'+ Msec;
}
if(endflg != 1){
var timerstr = campstr+Day+"日と"+Hour+"時間"+Min+"分"+Sec+"秒"+Msec;
tObj.txtfld.value = timerstr;
}else tObj.innerHTML = tmpstr;
setTimeout('cdt()',10);
}