Someone code this countdown for me

Alright, I know this is more of a javascript/php thing rather than programming, but I figured this fit here better than the other boards. If anyone is bored, this is what I'm looking for:

- 3 buttons
- each button starts (or resets) a separate 13-day countdown when pressed (it would be nice if there was something visual for the countdown too, plain text is fine)
- If any countdown reaches zero, an email is sent to my inbox informing me which one it was

>>8
I'm not trolling. Google's Calendar will work perfect in my situation. You can all rest easy knowing someone who doesn't know how to code didn't need someone to make something for him :)