html中的Ajax调用错误

If I Run The Following Code It's Directly Go To Error:Ajax Failed And Error Show on Fire Bug [Reference Error: Ajax Failed is not defined"]. Plz Tell Where I Make Mistake....? Its My base 64 Encode Value For Name,Email,Gender,Password

var encodeRname = Base64.encode(name);
var encodeRemail = Base64.encode(email);
var encodeRgender = Base64.encode(lookingfor);
var encodeRpwd = Base64.encode(Pword);
var test = '.1!qkr*';
var decodertr = Base64.decode(test);

IT's My AJAX Call For Post

$.ajax({
    //https://www.xxxxxxxxx.com/yyyyyyyyy/zzzzzzzzzzzz.svc/InsertRegistrationDetailsoverHTTPS?AuthToken={AUTHTOKEN}&RegName={REGNAME}&selGender={SELGENDER}&UserName={USERNAME}&UserPass={USERPASS}
    url: "https://www.XXXXXXX/YYYYYY/ZZZZZZZZ.svc  /InsertRegistrationDetailsoverHTTPS?AuthToken=" + decodertr + "&RegName=" + encodeRname +  "&selGender=" + encodeRgender + "&UserName=" + encodeRemail + "&UserPass=" + encodeRpwd,
    type: "POST",
    contentType: "application/javascript",
    dataType: "jsonp",
    success: function (msg) {

    },
    error: AjaxFailed
});

function AjaxSucceeded(result) {
    alert("success");
}

function AjaxFailed(result) {
    alert('Error is : ' + result.status + ' ' + result.statusText);
}

Your error handling function must be defined like the following:

$.ajax({
    //https://www.xxxxxxxxx.com/yyyyyyyyy/zzzzzzzzzzzz.svc/InsertRegistrationDetailsoverHTTPS?AuthToken={AUTHTOKEN}&RegName={REGNAME}&selGender={SELGENDER}&UserName={USERNAME}&UserPass={USERPASS}
    url: "https://www.XXXXXXX/YYYYYY/ZZZZZZZZ.svc  /InsertRegistrationDetailsoverHTTPS?AuthToken=" + decodertr + "&RegName=" + encodeRname +  "&selGender=" + encodeRgender + "&UserName=" + encodeRemail + "&UserPass=" + encodeRpwd,
    type: "POST",
    contentType: "application/javascript",
    dataType: "jsonp",
    success: function (msg) {

    },
    error: function (error) {
        // your error handling
    }
});