diff -r 2c65775623cb -r 6252f951d11c src/js/site.js
--- a/src/js/site.js	Fri Nov 18 16:26:52 2011 +0100
+++ b/src/js/site.js	Mon Nov 21 10:51:42 2011 +0100
@@ -20,6 +20,10 @@
 
 IriSP.widgetsDefaults = {
   "PlayerWidget" : {},
-  "AnnotationsWidget": {}
+  "AnnotationsWidget": {},
+  "TweetsWidget" : {
+      default_profile_picture : "https://twimg0-a.akamaihd.net/sticky/default_profile_images/default_profile_3_bigger.png",
+      tweet_display_period: 10000 // how long do we show a tweet ?
+  }
 };