Hello! I've published an example of genetic algorithms applied to neural network. It's a simulation of a mechanical arm, that can be trained using a scripting language. You can define some action it should learn, and it evolves and learn them, for example throw a ball as far as possible or shoot a stack of boxes... On Genetic Arm homepage a video showing evolution is available too. Take a look:
I hope you like it... I'm waiting for your custom scripts...