function CalculatedDay()
{
    var ulCountdown = document.getElementById("countdown-con");
    if(ulCountdown)
    {
        var spans = ulCountdown.getElementsByTagName("span");
        for(var i = 0; i < spans.length; i++)
        {
            if(spans[i].className == 'count-time')
            {
                var d = new Date();
                spans[i].innerText = "今天是" + d.getFullYear() + "年" + (d.getMonth()+1) + "月" + d.getDate() + "日" + GetWeekDay();
            }
            if(spans[i].className == 'sj')
            {
                //spans[i].innerText = "";
                var d = new Date();
                var opendate = spans[i].innerText;
                if(opendate)
                {
                    var ds = opendate.split("/");
                    for(var j = 0; j < ds.length; j++)
                    {
                        spans[i].innerHTML = "开幕还有 <a>" + parseInt((ds[0] - d.getFullYear())*365 + (ds[1] - (d.getMonth()+1))*30 + (ds[2] - d.getDate())) + "</a> 天！";
                    }
                }
            }
        }
    }
}
if (window.addEventListener) 
{    
    window.addEventListener('load', CalculatedDay, false);
}
else
{
    window.attachEvent("onload", CalculatedDay);
}

/*获取本日是星期几*/
function GetWeekDay()
{
    var day="";
    var month="";
    var ampm="";
    var ampmhour="";
    var myweekday="";
    var year="";
    mydate=new Date();
    myweekday=mydate.getDay();
    mymonth=mydate.getMonth()+1;
    myday= mydate.getDate();
    myyear= mydate.getYear();
    year=(myyear > 200) ? myyear : 1900 + myyear;
    if(myweekday == 0)
        weekday=" 星期天 ";
    else if(myweekday == 1)
        weekday=" 星期一";
    else if(myweekday == 2)
        weekday=" 星期二 ";
    else if(myweekday == 3)
        weekday=" 星期三 ";
    else if(myweekday == 4)
        weekday=" 星期四 ";
    else if(myweekday == 5)
        weekday=" 星期五 ";
    else if(myweekday == 6)
        weekday=" 星期六 ";
    return weekday;
}