[Moo] Handling Ajax-Response by Class

[cpt.oneeye]

Is it possible to handle the Ajax Response directly by the method of
an object.

A simple example:

var myClass = new Class({

    initialize: function(param) {
    this.x = param;
},

foo1 : function(){
    var jSonRequest = new Request.JSON({ url: "../myurl.apx",
onComplete: this.foo2}).send();
}

foo2 : function(response){
    alert(this.x + ":" + response);  // here this.x is always
undefined
}
});

var c1 = new myClass("hello");
c1.foo1();



The foo1-Method of myClass makes an AjaxRequest. The Response should
then be handled by the foo2-method. This works so far. But the problem
is that this is not the foo2-Method of the instance c1.

I have mulitple instances of myClass and i want that every instance
handles its own requests and responses. For now i have to pass
parameters to the url and return them back in the response so that i
know to which instance this response belongs to.

Any idea?

Thx and greetings
Klaus