diff --git a/wv-window.rkt b/wv-window.rkt
index 7451edb..8e332d4 100644
--- a/wv-window.rkt
+++ b/wv-window.rkt
@@ -130,6 +130,7 @@
               (set! elem (new cl [window this] [element-id id]))
               (hash-set! element-hash id elem))
             ))
+        (displayln (format "element ~a: ~a" id elem))
         elem
         )
       )