Extensions X Ajax

hello guys, I have problem to work with extensions with ajax.

I have a view that’s load from ajax

[CODE]

link = pessoa/update&id=38

$.ajax({

        type: 'post',


        //data: 'nome=Usuario&email=usuario@servidor.com',


        url:link,


        success: function(retorno){


          $('#modal #conteudo').html(retorno);                               


        }


    }); 

[CODE]

so the problem, the view that is loaded after request of ajax, the extensions that the a view use don’t work. “EFineUploader” and “ETinyMce”