Countdown Timer (1227870)

Create a timer (preferably in AJAX) which will update time based on certain events occuring. ## Deliverables Create a timer which starts when an xml says "started", the timer stops when an xml feed says "half time" then restarts from the previous number when xml feed says "second half" and stops when xml feed says "finished" the timer will update every 1 minute on the website. It must be quick and not slow the website down with processing time.