if(document.getElementById("peopelnum"))
	{ 
   opernum();
 setInterval("opernum()",15*60000); 
//setInterval("opernum()",5000); 
  }
function opernum(){
var hourstartnum=new Array(652,656,660,664,668,672,676,680,684,768,0,24,60,96,132,168,204,240,276,312,396,480,564,648);
var houraddnum=new Array(1,1,1,1,1,1,1,1,21,21,6,9,9,9,9,9,9,9,9,21,21,21,21,1);
var myDate = new Date();
var days=myDate.getDate();  
var hours=myDate.getHours();   
var minutes=myDate.getMinutes();
var result;
result=hourstartnum[hours]+Math.floor(minutes/15)*houraddnum[hours];
if(days==21&&hours==10){
result=852;
}
if(document.getElementById("showpeopelnum")){
if(result<=20)
document.getElementById("showpeopelnum").innerHTML="最低团购人数：20";
else
 document.getElementById("showpeopelnum").innerHTML="团购已成功，可继续购买<br /><b>"+result+"</b> 人已购买";
}

if(document.getElementById("peopelnum"))
 document.getElementById("peopelnum").innerHTML=result;

}

function refreshtime() {
    var thisTime = new Date(); 
    var dYear = thisTime.getYear();
    var dMonth = thisTime.getMonth();
    var expireDate = new Date(2010, 5, 20, 10, 00, 00,0);
    var remainTime = expireDate-thisTime;
    if(remainTime > 0){
        var remainDay,remainHour,remainMinute,remainSecond;
        remainDay = Math.floor(remainTime/1000/3600/24);
        remainTime = remainTime - (remainDay*1000*3600*24);
        remainHour = Math.floor(remainTime/1000/3600);
        remainTime = remainTime - (remainHour*1000*3600);
        remainMinute = Math.floor(remainTime/1000/60);
        remainTime = remainTime - (remainMinute*1000*60);
        remainSecond = Math.floor(remainTime/1000);
        //document.getElementById('expiredTimeDays').innerHTML = remainDay;
		document.getElementById('expiredTimeHours').innerHTML = remainHour;
		document.getElementById('expiredTimeMints').innerHTML = remainMinute;
		document.getElementById('expiredTimeSecds').innerHTML = remainSecond;
    }    
}
if(document.getElementById('expiredTimeHours')){
window.setInterval("refreshtime()",1000);
}