Get Client Side Date & Time

<Script type="text/javascript">
function DisplayDateTime()
{
var DateTime = new Date();
var strYear= DateTime.getYear();
var strMonth= DateTime.getMonth() +1;
var strDay = DateTime.getDate();
var strHours = DateTime.getHours();
var strMinutes = DateTime.getMinutes();
var strSeconds = DateTime.getSeconds();
var tagDiv=document.getElementById("DivTag");
tagDiv.innerText = strDay + "/" + strMonth + "/" + strYear + " " + strHours + ":" + strMinutes + ":" + strSeconds;
}
</Script>
<Body bgcolor=#00ff00 onload="DisplayDateTime();">
<H3>
DD/MM/YYYY HH:MM:SS
</H3>
<H1>
<Div id="DivTag"></div>
</H1>
</Body>