function update() {
	for (var i = 0; i < servList.length; i++) {
		setup(i);
	}
	return false;
}

function setup(id) {
	var aconn;
	if (window.XMLHttpRequest) {
		aconn = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		try {
			aconn = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (err) {
			try {
				aconn = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (err2) {}
		}
	}

	if (aconn) {
		var urlgo = "servup.php?serv=" + servList[id];
		aconn.open("get", urlgo);
		aconn.onreadystatechange = function() {
			var element = document.getElementById('serv'+id);
			
			if (aconn.readyState != 4) {
				element.innerHTML = "Loading";
			}

			if (aconn.readyState == 4 && aconn.status == 200) {
				if (aconn.responseText == 1) {
					element.innerHTML = "Server is up";
					element.setAttribute("class", "statUp");
				} else if (aconn.responseText == 0) {
					element.innerHTML = "Server is down";
					element.setAttribute("class", "statDown");
				}

				delete aconn;
				aconn = null;
			}
		}

		aconn.send(null);
	}
}