[jQuery] jquery, OOP and this - Problem

[Creativebyte]

Hello group,

I got a problem with a JS class I am writing. I got the following
piece of code:

this.slide=function(){
                $(this.container_selector_contents).fadeOut(1000, function(){
                        this.setContent();
                        this.fadeIn(1000)
                });
        }

The problem is, that inside the fadeOut() function "this" is now not
the class but the jQuery element. So, how can I access my classes
methods and variables again sine I can't use "this"?

Thanks for your help!