In anticipation of the JavaFX SDK preview release, I have whipped up a very primitive JavaFX Script brush for Syntax Highlighter. Adding the brush is easy, so I will not bore you with boilerplate. Include the brush, set your code class to "jfx", and you get nicely highlighted JavaFX Script code on your blog!
Download the brush here: http://coffeejolts.com/downloads/shBrushJavaFX.js
Here is a sample from James Weaver's blog, highlighted using my brush:
Download the brush here: http://coffeejolts.com/downloads/shBrushJavaFX.js
Here is a sample from James Weaver's blog, highlighted using my brush:

I uploaded the javascript file shBrushJavaFX.js to
silveiraneto.net/wp-content/plugins/google-syntax-highlighter/Scripts/
and used class="jfx" in this post
http://silveiraneto.net/2008/07/28/javafx-handling-events-with-overlapping-elements/
but it doesn't worked. :(
I checked your page. You need to add an import for the brush to your footer.
Thanks. I'm already using your brush.
Great job.