             LOG.debug("Sending alpha changes {0}", value);
         }
 
-        localConnection.send(CNAME, 'setAlpha', value);
+        callViewerMethod('setAlpha', value);
     }
 
     public function setPredefinedStyles(value:Object):void

            LOG.debug("Sending locale changes {0}", localeChain);
        }

        localConnection.send(CNAME, 'setLocale', localeChain);
    }

    public function setFontName(value:String):void

            LOG.debug("Sending selection color changes {0}", value);
        }

        callViewerMethod('setSelectionColor', value);
    }

    public function setTitleColor(value:uint):void
