function timeStamp()
{
	var now = new Date();
	return Date.UTC(now.getYear(),now.getMonth(),now.getDate(),now.getHours(),now.getMinutes(),now.getSeconds(),now.getMilliseconds());
};

function requestData(sPath, fOnStatus)
{
	var reqObject = (window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("MSXML2.XMLHTTP.3.0"));
	if(reqObject)
	{
		sPath+=(sPath.indexOf("?")!=-1 ? "&" : "?")+"queryUNID="+timeStamp();
		reqObject.open("GET", sPath, true);
		reqObject.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        reqObject.onreadystatechange = function(){fOnStatus(reqObject)};
		reqObject.send(null);
	};
};