Next and Prev buttons for Corax and Lorgar, debugging

libjs/wController/file/audio.js

@@ -34,7 +34,6 @@ var Audio = File.inherit({
             this._waitingForFrames = false;
         }
         
-        this.initialized = true;
         return ac;
     },
     _h_responseFrames: function(ev) {

libjs/wController/file/file.js

@@ -63,6 +63,11 @@ var File = Controller.inherit({
         if (ac) {
             this.trigger("additionalChange");
         }
+        
+        if (!this.initialized) {
+            this.initialized = true;
+            this.trigger("ready");
+        }
     },
     "needData": function() {
         if (this._need === 0) {