Countdown flip clock design/implementation

I would like a countdown flip clock designed for a landing page of a website. I have a color scheme in mind but you would need to acctually design the clock itself. And somehow implement the countdown clock on the page itself. The page would also need to be secure. I would prefer if someone with Ruby on Rails/flash, so when i need the next part of the project done I can use the same person for the other parts of the website. I am open to other options if u have another programing language in mind for the project.