Invoking JavaFX script from Java

Hi,
Just started working on javafx and got the error below while trying to invoke javafx from java.
/******************** my java code *************************/
package fxexamples;
import javax.script.Bindings;
import javax.script.ScriptContext;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.SimpleScriptContext;
import javax.swing.SwingUtilities;
public class RunFX {
     public static void main(String[] args) {
          final DataObject myObj = new DataObject();
          Runnable fxScript = new Runnable() {
               public void run() {
                    ClassLoader loader = Thread.currentThread()
                              .getContextClassLoader();
                    ScriptEngineManager manager = new ScriptEngineManager(loader);
                    ScriptEngine engine = manager.getEngineByExtension("fx");
                    String script = "import fxexamples.FXtoJava;";
                    try {
                         engine.eval(script);
                    } catch (Exception ex) {
                         ex.printStackTrace();
          SwingUtilities.invokeLater(fxScript);
/*****************my fx file **************************/
import javafx.stage.Stage;
Stage {
title: "Die, Ajax! - Hello World"
width: 250
height: 50
/*******************stack trace********************/
javax.script.ScriptException: compilation failed
     at com.sun.tools.javafx.script.JavaFXScriptEngineImpl.parse(JavaFXScriptEngineImpl.java:260)
     at com.sun.tools.javafx.script.JavaFXScriptEngineImpl.eval(JavaFXScriptEngineImpl.java:149)
     at com.sun.tools.javafx.script.JavaFXScriptEngineImpl.eval(JavaFXScriptEngineImpl.java:140)
     at javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:247)
     at fxexamples.RunFX$1.run(RunFX.java:30)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Thanks in advance.

I too, am having problems with using JSR-223 to use JavaFX script from within Java, specifically using Java FX 1.1 and Java 6. Please see:
http://forums.sun.com/thread.jspa?threadID=5373145

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