addSVGLoadEventDispatcherListener(new SVGLoadEventDispatcherAdapter() {

            public void svgLoadEventDispatchStarted(
                    SVGLoadEventDispatcherEvent e) {
                // At this time the document is available...
                document = getSVGDocument();
                // ...and the window object too.
                window = getUpdateManager().
                        getScriptingEnvironment().createWindow();

         window.setTimeout(new Runnable() {

             public void run() {
                        document = getSVGDocument();
                        Element elt = document.getElementById("idAguja1");
                        elt.setAttributeNS(null, "transform", "rotate(45,10,260)");
                 }
               }, 10);
            }
        });