var xmlHttp;

	function setTimer(){
			getServerState();
	        setInterval('getServerState()', 64000);
	}

	function getServerState() {
        xmlHttp = GetXmlHttpObject();
        if (xmlHttp == null) {
            alert("Browser does not support HTTP Request");
            return;
        }
        var url = js_root_http + "/getserverstate.php";
        url = url + "?sid=" + Math.random();
        xmlHttp.onreadystatechange = stateChangedServerState;
        xmlHttp.open("GET", url, true);
        xmlHttp.send(null);
    }

    function stateChangedServerState() {
        if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete") {
            document.getElementById("s2state").innerHTML = xmlHttp.responseText;
        }
    }

    function GetXmlHttpObject() {
        var xmlHttp = null;
        try {
            xmlHttp = new XMLHttpRequest;
        } catch (e) {
            try {
                xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
            }
        }
        return xmlHttp;
    }