var request = null;
function ClickAdv(url, value) {
    request = getRequestInstance();
    request.open("post", url, false);
    request.send(value);
}
function getRequestInstance() {
    var req = null;
    try {
        req = new XMLHttpRequest();
    }
    catch (e) {
        try {
            req = new ActiveXObject("MSXML2.XMLHTTP");
        }
        catch (e) {
            req = new ActiveXObject("Microsoft.XMLHTTP");
        }
    }
    return req;
}