function ___CreateXMLHttpRequest() {
    var xmlhttp;
    if (window.XMLHttpRequest) {
        xmlhttp = new XMLHttpRequest();
        if (xmlhttp.overrideMimeType) {
            xmlhttp.overrideMimeType('text/xml');
        }
    } else if (window.ActiveXObject) {
        try {
            xmlhttp = new ActiveXObject('Msxml2.XMLHTTP');
        } catch (e) {
            try {
                xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
            } catch (e) { }
        }
    }
    if (!xmlhttp) {
        return false;
    }

    return xmlhttp;
}

function ___GetData(url, element) {
    var xmlhttp = ___CreateXMLHttpRequest();
    xmlhttp.onreadystatechange = function () {
        OnReadystateChange(xmlhttp, element);
    }
    try {
        xmlhttp.open('GET', url, true);
        xmlhttp.send(null);
    } catch (e) {
        alert(e);
    }
}
function ___Callback(url, arg, element) {
    if ("string" == typeof element || element instanceof String)
        element = document.getElementById(element);
    ___PostData(url, arg, element);
}

function ___PostData(url, arg, element) {
    var xmlhttp = ___CreateXMLHttpRequest();
    
    try {
        xmlhttp.open('POST', url, true);
        xmlhttp.onreadystatechange = function () {
            OnReadystateChange(xmlhttp, element);
        }
        xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
        xmlhttp.send(arg);
    } catch (e) {
        alert(e);
    }
}

function OnReadystateChange(xmlhttp, element) {
    if (xmlhttp.readyState == 4) {
        if (xmlhttp.status == 200) {
            try {
                var req = xmlhttp.responseText;
                req = req.replace(/^\s+|\s+$/g, '');

                if (element) {
                    var box = element["aj_loading"];
                    if (box) {
                        element.removeChild(box);
                    }
                }
                
                if (req.length > 10) {
                    if (req.substring(0, 10) == 'sxcms_msg:') {
                        alert(req.substring(10)); return;
                    } else if (req.substring(0, 10) == 'sxcms_fun:') {
                        evals(req.substring(10)); return;
                    } else if (req.substring(0, 10) == 'sxcms_tip:') {
                        tip(req.substring(10)); return;
                    } else if (req == 'sxcms_break') {
                        return;
                    }
                }

                var reqArray = req.split("#sxcms_fun#");
                var str = reqArray[0];
                if (element != null) {
                    var str = reqArray[0];
                    if (str.length > 0 && str.substring(0, 1) == "+") {
                        var loading = document.getElementById(element.id + "_loading");
                        if (loading) {
                            element.removeChild(loading);
                        }
                        element.innerHTML += str.substring(1);
                    } else {
                        element.innerHTML = str;
                    }
                }

                if (reqArray.length > 1) {
                    var has = (str.length > 0 && str != "+");
                    evals(reqArray[1] + "(" + has + ")");
                }

            } catch (ex) {
                if (element != null) {
                    try{
                        element.innerHTML = ex.message;
                    } catch (x) {
                        alert(ex);
                    }
                } else {
                    alert(ex);
                }
            }

            xmlhttp == null;
        }
    } else {
        if (element != null && !document.getElementById(element.id + "_loading")) {
            var box = document.createElement("span");
            box.className = "aj_loading";
            box.id = element.id + "_loading";
            element.appendChild(box);
        }
    }
}

function ___GetQuery(key) {
    var paramList = locations.search.replace("?", "").split("&");
    for (var i = 0; i < paramList.length; i++) {
        if (paramList[i].split("=")[0] == key)
            return paramList[i].substring(paramList[i].indexOf("=") + 1, paramList[i].length);
    }
    return "";
}<!--耗时0.0042419434秒-->