JS time display effect code_time and date

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="Today is:" myyear "year" mymonth "month" myday "day" myhour ":" mymin ":" mysec;
document.getElementById('xwgtime').innerHTML=mytime;
setTimeout('settime()',1000 );
}

function SetTime(NomeTime)
{
document.getElementById("TimeValue").innerHTML=NomeTime "Automatically log in after seconds";
NomeTime--;
if(NomeTime==-1)
{
document .getElementById("TimeValue").style.display="none";
return;
}
window.setTimeout("javascript:SetTime(" NomeTime ")",1000);
}