Fix bug

animate.coffee

@@ -74,12 +74,13 @@ transitions =
   cruising_excited: warp
   excited_cruising: unwarp
 
+curstate = document.body.className
+
 set_state = (newstate) ->
-  oldstate = document.body.className
-  if oldstate != newstate
-    console.log 'set state from', oldstate, 'to', newstate
-    transitions[oldstate + '_' + newstate]?()
-    #document.body.className = newstate
+  if newstate != curstate
+    console.log 'set state from', curstate, 'to', newstate
+    transitions[curstate + '_' + newstate]?()
+    curstate = newstate
 
 if debug
   document.addEventListener 'keypress', (e) ->