/*
作者:易寒 yixh
var myDate = new Date();
myDate.getYear(); //获取当前年份(2位)
myDate.getFullYear(); //获取完整的年份(4位,1970-????)
myDate.getMonth(); //获取当前月份(0-11,0代表1月)
myDate.getDate(); //获取当前日(1-31)
myDate.getDay(); //获取当前星期X(0-6,0代表星期天)
myDate.getTime(); //获取当前时间(从1970.1.1开始的毫秒数)
myDate.getHours(); //获取当前小时数(0-23)
myDate.getMinutes(); //获取当前分钟数(0-59)
myDate.getSeconds(); //获取当前秒数(0-59)
myDate.getMilliseconds(); //获取当前毫秒数(0-999)
myDate.toLocaleDateString(); //获取当前日期
var mytime=myDate.toLocaleTimeString(); //获取当前时间
myDate.toLocaleString( ); //获取日期与时间 
*/

function GetCurrentDateTime()
{
    var DateTimeHelper = new Date();
    var tempDateTime = "";
    tempDateTime += DateTimeHelper.getFullYear() + "年";
    tempDateTime += DateTimeHelper.getMonth() + 1 + "月";
    tempDateTime += DateTimeHelper.getDate() + "日";
    
    tempDateTime += " " + WeekDay(DateTimeHelper.getDay());
    
    if(DateTimeHelper.getHours() < 10) tempDateTime += " " +  "0" + DateTimeHelper.getHours() + ":";
    else tempDateTime += " " + DateTimeHelper.getHours() + ":";
    
    if(DateTimeHelper.getMinutes() < 10) tempDateTime += "0" + DateTimeHelper.getMinutes() + ":";
    else  tempDateTime += DateTimeHelper.getMinutes() + ":";
    
    if(DateTimeHelper.getSeconds() < 10 ) tempDateTime += "0" + DateTimeHelper.getSeconds();
    else tempDateTime += DateTimeHelper.getSeconds();
    
    return tempDateTime;
}

function WeekDay(Day)
{
    switch(Day)
    {
        case 0: return "星期日";
        break;
        case 1: return "星期一";
        break;
        case 2: return "星期二";
        break;
        case 3: return "星期三";
        break;
        case 4: return "星期四";
        break;
        case 5: return "星期五";
        break;
        case 6: return "星期六";
        break;
    }
}

function RefreshCurrentDateTime()
{
    document.getElementById("CurrentDateTimePlaceHolder").innerHTML = GetCurrentDateTime();
}

document.write("<span id='CurrentDateTimePlaceHolder'></span>");
document.getElementById("CurrentDateTimePlaceHolder").innerHTML = GetCurrentDateTime();
setInterval('RefreshCurrentDateTime()',1000);