diff --git a/bases/do-blog/src/com/oly/static_sites/do_blog/pages/chess_board.cljs b/bases/do-blog/src/com/oly/static_sites/do_blog/pages/chess_board.cljs
index 1a9f057..96518e5 100644
--- a/bases/do-blog/src/com/oly/static_sites/do_blog/pages/chess_board.cljs
+++ b/bases/do-blog/src/com/oly/static_sites/do_blog/pages/chess_board.cljs
@@ -11,26 +11,89 @@
    [reagent.core :as r]))
 
 
-#_m.capability.screenshot
+;;/addwidget https://blog-test.digitaloctave.com/chess?widgetId=dochess
+(def widget (atom {}))
+
+(defn send-to-parent
+  ([action]
+   (prn (str "sending " action))
+   (.postMessage
+    js/window.parent
+    #js {:api "fromWidget",
+         :v "1.0"
+         :action action}, "*"))
+  ([action data]
+   (prn (str "sending " action))
+   (.postMessage
+    js/window.parent
+    #js {:api "fromWidget",
+         :v "1.0"
+         :action action
+         :data data}, "*")))
+
 
 (defn site-startup []
   (prn "site start up")
-(.addEventListener js/window "message"
+  (.addEventListener js/window "message"
                      (fn [event]
                        (prn "message from element ")
-                       (prn (.-origin event))
-                       (prn (.-data event))))
-  (prn "send ready message")
-  (.postMessage js/window.parent #js {:api "fromWidget",
-                                    :v "1.0"
-                                    :msgtype "ready"
-                                    #_#_:action "supported_api_versions"}, "*")
-  (prn "send capability message")
+                       (.log js/console event)
+                       (.log js/console (.-data event))
+                       (prn (.-action (.-data event)))
+                       (prn (.-api (.-data event)))
+                       (prn (.api (.-data event)))
+                       (when (= (.-api (.-data event))  "toWidget")
+                         (prn (str "msg type " (.-type (.-data event))))
+                         (prn (str "msg type " (-> event .-data .-action )))
+                         (case (.-action event)
+                           "m.room.message" (prn "type msg")
+                           "m.room.member" (prn "type member")
+                           "capabilities" 
+                           (do
+                             (swap! widget assoc :widget-id (-> event .-data .-widgetId ))
+                             (.postMessage
+                              js/window.parent
+                              #js {:api "fromWidget",
+                                   :v "1.0"
+                                   :action "capabilities"
+                                   :capabilities #js ["m.text" "m.image"]
+                                   #_#_:action "supported_api_versions"}, "*")
+                                                   (prn "type capa"))
+                           "notify_capabilities"
+                           (do
+                             (.postMessage
+                              js/window.parent
+                              #js {:api "fromWidget",
+                                   :v "1.0"
+                                   :action "capabilities"
+                                   :capabilities #js ["m.text" "m.image"]
+                                   #_#_:action "supported_api_versions"}, "*")
+                                                   (prn "type capa"))
+                           (prn (.-type event)))
 
-  (.postMessage js/window.parent #js {:api "fromWidget",
+                         (prn (.-origin event))
+                         (prn (.-data event)))))
+
+  (prn "send ready message")
+
+  (send-to-parent "ready")
+  #_(.postMessage js/window.parent #js {:api "fromWidget",
                                       :v "1.0"
-                                      :msgtype "capabilities"
-                                      :capabilities #js ["m.room.send_message" "m.room.get_state"]
+                                      :action "ready"
+                                    #_#_:action "supported_api_versions"}, "*")
+
+  (prn "send content loaded message")
+
+  #_(.postMessage js/window.parent #js {:api "fromWidget",
+                                      :v "1.0"
+                                      :action "content_loaded"
+                                    #_#_:action "supported_api_versions"}, "*")
+  #_(prn "send capability message")
+
+  #_(.postMessage js/window.parent #js {:api "fromWidget",
+                                      :v "1.0"
+                                      :action "capabilities"
+                                      :capabilities #js []
                                       #_#_:action "supported_api_versions"}, "*")
 
   )
@@ -38,14 +101,15 @@
 #_(def game-state-viking (r/atom {:board viking-start-state}))
 (defn setup []
   (prn "register listener")
-
-  (set! (.-onload js/window) site-startup)
-
-  (.addEventListener js/window "message"
+  (.addEventListener js/window "load"
                      (fn [event]
-                       (prn "message from element ")
-                       (prn (.-origin event))
-                       (prn (.-data event)))))
+                       (prn "on load")
+                       (prn (.-location js/window))
+                       (prn (-> js/window .-location .-hash))
+
+                       (site-startup)
+                       ))
+  )
 
 (defonce test-event (setup))
 
@@ -204,6 +268,7 @@
     [:div
      (let [[pos piece] (get-selected-square)]
        [:div
+        [:div (str @widget)]
         [:div (if (-> @game-state :player-one :selected)
                 "Whites turn"
                 "Black turn")]