JS 时间显示效果代码

function settime()
{
var myyear,mymonth,myweek,myday,mytime,mymin,myhour,mysec;
var mydate=new Date();
myyear=mydate.getFullYear();
mymonth=mydate.getMonth();
myday=mydate.getDate();
myhour=mydate.getHours();
mymin=mydate.getMinutes();
mysec=mydate.getSeconds();
mytime="今天是:"+myyear+"年"+mymonth+"月"+myday+"日"+myhour+":"+mymin+":"+mysec;
document.getElementById('xwgtime').innerHTML=mytime;
setTimeout('settime()',1000);
}

function SetTime(NomeTime)
{
document.getElementById("TimeValue").innerHTML=NomeTime+"秒后自动登录";
NomeTime--;
if(NomeTime==-1)
{
document.getElementById("TimeValue").style.display="none";
return;
}
window.setTimeout("javascript:SetTime("+NomeTime+")",1000);
}