"Uji Countdown allows you to display a countdown on your post or page. The easiest way to place your full customizable HTML5 Countdown Timer.
Features:
HTML5 features
No flash, only javascript!
Customize of colors for text and background
Customize boxes color
Enable animation
Set the texts for date, time
Create unlimited styles
Simple using shortcode
Multilanguage support for date
Add countdown timers from Widgets area"