var req, url, xml;

function timeMonitor(){
	url = "/servlet/LocalTime";

	if(window.XMLHttpRequest){ // Non-IE browsers
		req = new XMLHttpRequest();
		req.onreadystatechange = processStateChange;

		try{
			req.open("POST", url, true);
		}
		catch(e){
			alert(e);
		}

		req.send(null);
	}
	else if(window.ActiveXObject){ // IE Browsers{
		req = new ActiveXObject("Microsoft.XMLHTTP");

		if(req){
			req.onreadystatechange = processStateChange;
			req.open("POST", url, true);
			req.send();
		}
	}
}

function processStateChange(){
	if(req.readyState == 4){
		if(req.status == 200){ // OK response
		    xml = req.responseXML;

			document.getElementById("localDateTime").innerHTML = "   " + xml.getElementsByTagName("date_time")[0].firstChild.data;
			window.setTimeout("timeMonitor();", 10000);
		}
		else{
			//alert(req.statusText);
		}
	}
}