var reqXML;

function loadXMLDoc(url)
{
    if (window.XMLHttpRequest) {
        reqXML = new window.XMLHttpRequest();
        reqXML.onreadystatechange = buildXMLResults;
        reqXML.open("GET", url, true);
        reqXML.send(null);
    }
    else if (window.ActiveXObject) {
        reqXML = new window.ActiveXObject("Microsoft.XMLHTTP");
        if (reqXML) {
            //reqXML.onreadystatechange = buildXMLResults;
            reqXML.open("GET", url, true);
            reqXML.send();
        }
    }
}

function buildXMLResults()
{
    if (reqXML.readyState == 4) {
        if (reqXML.status == 200) {
            window.status = reqXML.responseText;
        }
    }
}