Time's up using canvas, support pie-timer and bar-timer
var timer = new CanvasPieTimer(1000, 30000, 26, 26, function() {
console.log('Time to party');
}, function(timeElapsed) {
console.log(timeElapsed);
});
var timer = new CanvasBarTimer(1000, 20000, 100, 26, function() {
console.log('Time to party');
}, function(timeElapsed) {
console.log(timeElapsed);
});