function ajaxLoad(url,id)
    {
        if (document.getElementById) {
            var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
            }
            if (x)
                {
            x.onreadystatechange = function()
                    {
                        el = document.getElementById(id);
                        el.innerHTML = "Đang tải về.....";
                if (x.readyState == 4 && x.status == 200)
                        {
                        el.innerHTML = x.responseText;
                    }
                    }
                x.open("GET", url, true);
                x.send(null);
                }
        }