Fix for ticket #1181. Use $.getJSON to retrieve the json contents of the dialog. Convert all the controllers

that create the data to go into a dialog to return the html as part of a json object.

modules/gallery/controllers/user_profile.php

@@ -44,7 +44,7 @@ class User_Profile_Controller extends Controller {
 
   public function contact($id) {
     $user = identity::lookup_user($id);
-    print user_profile::get_contact_form($user);
+    print json_encode(array("form" => (string) user_profile::get_contact_form($user)));
   }
 
   public function send($id) {