sbright33:
Thanks for your compliments and posting my old code on Gist. I can update that site now? Will do it with a few different versions.
Would love to see your new versions! You can't edit my pasted code there, but creating a new account takes less than a minute and is free. You can either "fork" my copy of the code into your account, or just start again. If you want me to now remove my copy of the code I'm happy to delete it and replace it with a link to your new code.