Forums Scripts & Popups Notify channel of file creation

Hi,

I'm trying to write a script to msg a channel (eg. #test) when a file is created in a folder (eg. C:\Test).

So...

1. C:\Test\Readme.txt is created
2. I say "File Readme.txt has been created." in channel #test (obviously automatically).

Something like that. Should be easy, but I can't work it out!

Any help would be appreciated.
Thanks