function DigitalTime1(datestr, strID)
 { 
	var deadline= new Date(datestr); //开幕倒计时
	var symbol="";
	var now = new Date();
	var diff = -480 - now.getTimezoneOffset(); //是北京时间和当地时间的时间差
	var leave = (deadline.getTime() - now.getTime()) + diff*60000;
	var day = Math.floor(leave / (1000 * 60 * 60 * 24));
	var hour = Math.floor(leave / (1000*3600)) - (day * 24);
	var minute = Math.floor(leave / (1000*60)) - (day * 24 *60) - (hour * 60);
	var second = Math.floor(leave / (1000)) - (day * 24 *60*60) - (hour * 60 * 60) - (minute*60);
	
	day=day+1;
	if (day>=0) //还未开幕
	{
		//LiveClock1.innerHTML = "现在离"+symbol+"还有"+day+"天"+hour+"小时"+minute+"分"+second +"秒"
		document.getElementById(strID).innerHTML = "剩余："+day+"天"+hour+"小时"+minute+"分"+second+"秒";
		setTimeout(function(){DigitalTime1(datestr, strID);},1000);
	}
	else
	{
		document.getElementById(strID).innerHTML = "抢购已结束";
	}

 }