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var
interval = 1000; function
ShowCountDown(year,month,day,divname) { var
now = new
Date(); alert(now) var
endDate = new
Date(year, month-1, day); alert(endDate) var
leftTime=endDate.getTime()-now.getTime(); alert(leftTime) var
leftsecond = parseInt(leftTime/1000); var
day1=Math.floor(leftsecond/(60*60*24)); var
hour=Math.floor((leftsecond-day1*24*60*60)/3600); var
minute=Math.floor((leftsecond-day1*24*60*60-hour*3600)/60); var
second=Math.floor(leftsecond-day1*24*60*60-hour*3600-minute*60); var
cc = document.getElementById(divname); cc.innerHTML = "3.15距离"+year+"年"+month+"月"+day+"日还有："+day1+"天"+hour+"小时"+minute+"分"+second+"秒"; } window.setInterval(function(){ShowCountDown(2014,3,15,‘divdown1‘);}, interval); |
原文：http://www.cnblogs.com/yujinchao88/p/3573574.html