How to get the JSON from the controller to display in the view of ASP.net MVC 2 -

i trying query data database, in order take create main menu in asp.net mvc 2 web site.

this code in controller :

public jsonresult getmenu(string id) {   jsonresult jr  = new jsonresult();   var ien_menu = (           d in this.datacontext.departments                                                           join c in this.datacontext.categories                                         on d.id equals c.departmentid          join in this.datacontext.items on        c.id equals i.categoryid       d.active == 1          && d.activeinweb >0          && c.active > 0          && c.activeinweb >0          && i.active > 0       select d     ).distinct()      .orderby(s=>s.name);   jr.data = ien_menu.tolist();   jr.jsonrequestbehavior = jsonrequestbehavior.allowget;   return jr; } 

but have no idea how take data , display in partial views. need do?

how calling controller action? can use jquery json results if loading via ajax. @ success function data - http://api.jquery.com/jquery.ajax/