acces to the JSON object

[Janec]

Hello,

First: sorry for my crappy English
Second: Thanks to the mootools developers for the great framework
Third: the problem

I've been trying to get Request.JSON to work but I can't acces the
returned object (using wamp on win xp with firefox). What am I doing
wrong? Thanks in advance for any help. (I 've been searching fa lot
for an answer and have tried a lot of things -> the collection of
alerts)

////////////////////// the javascript code: ////////////////
function laden(turl){
 var jsonRequest = new Request.JSON({url: turl,
        onComplete: function(results){
                var resulta = JSON.decode(results);
                //alert(resulta[0]); //resulta is null
                alert(results); //alerts: [object Object]
                alert(results.Gemeente); //alerts: undefined
                alert(this.xhr); // alerts: [object XMLHttpRequest]
                alert("test");
        },
        onSuccess: function(responseText, responseXML){
                alert(responseText); //alerts: [object Object]
                alert(responseXML); //alerts:  {"gemeentes":
[{"Id":"359","Zone":"Hekla","Postcode":"2540","Gemeente":"Hove"}]}
                alert(this.xhr.responseText); // alerts: {"gemeentes":
[{"Id":"359","Zone":"Hekla","Postcode":"2540","Gemeente":"Hove"}]}
                var resulta = JSON.decode(responseXML);
                alert(resulta.Gemeente); //alerts undefined
        alert("end of alerts");
        },
        "secure": "false"}).get({'postcode':'2540'});
};

//////////////////////// the json output by the php
file: //////////////////
{"gemeentes":
[{"Id":"359","Zone":"Hekla","Postcode":"2540","Gemeente":"Hove"}]}

//////////////////////////