diff --git a/bin/subserver b/bin/subserver
--- a/bin/subserver
+++ b/bin/subserver
@@ -37,9 +37,29 @@ class Live(cyclone.websocket.WebSocketHa
         log.info("got message %s" % message)
         self.sendMessage(message)
         
+class EffectsUpdates(cyclone.websocket.WebSocketHandler):
+    def connectionMade(self, *args, **kwargs):
+        self.connected = True
+        self.settings.graph.addHandler(self.onGraphChange)
+        
+    def connectionLost(self, reason):
+        self.connected = False
+        
+    def onGraphChange(self):
+        if not self.connected:
+            return
+        graph = self.settings.graph
+        classes = []
+        for e in graph.subjects(RDF.type, L9['EffectClass']):
+            classes.append({'uri': e,
+                            'label': graph.label(e),
+                            'code': graph.value(e, L9['code'])})
+        print "sendMessage", classes
+        self.sendMessage({'classes': classes})
+
 class Static(PrettyErrorHandler, cyclone.web.StaticFileHandler):
     def get(self, path, *args, **kw):
-        if path in ['', 'chases']:
+        if path in ['', 'effects']:
             return self.respondStaticJade("light9/subserver/%s.jade" %
                                           (path or 'index'))
             
@@ -129,6 +149,7 @@ if __name__ == "__main__":
     port = 8052
     reactor.listenTCP(port, cyclone.web.Application(handlers=[
         (r'/live', Live),
+        (r'/effectsUpdates', EffectsUpdates),
         (r'/snapshot', Snapshot),
         (r'/static/(.*)', cyclone.web.StaticFileHandler, {'path': 'static/'}),
         (r'/(.*)', Static,
diff --git a/light9/subserver/chases.coffee b/light9/subserver/effects.coffee
rename from light9/subserver/chases.coffee
rename to light9/subserver/effects.coffee
--- a/light9/subserver/chases.coffee
+++ b/light9/subserver/effects.coffee
@@ -25,14 +25,14 @@ class Model
 
 model = new Model()
 
+
+reconnectingWebSocket "ws://localhost:8052/effectsUpdates", (msg) ->
+  model.chases(msg.chases) if msg.chases?
+
 # this sort of works to stop clicks in <input> from following the
 # submaster hyperlink, but it may make certain clicks act wrong
-$('a').live('click', (ev) ->
+$(document).on('click', 'a', (ev) ->
   return false if ev.target.tagName == 'INPUT'
 )
 
-reconnectingWebSocket "ws://localhost:8052/live", (msg) ->
-  model.chases(msg.chases) if msg.chases?
-
-
 ko.applyBindings(model)
\ No newline at end of file
diff --git a/light9/subserver/chases.jade b/light9/subserver/effects.jade
rename from light9/subserver/chases.jade
rename to light9/subserver/effects.jade
--- a/light9/subserver/chases.jade
+++ b/light9/subserver/effects.jade
@@ -24,4 +24,4 @@ html
     script(src="static/jquery-2.1.1.min.js")
     script(src="static/knockout-3.1.0.js")
     script(src="static/websocket.js")
-    script(src="chases.js")
\ No newline at end of file
+    script(src="effects.js")
\ No newline at end of file