function initCoda(){
	$('.bubbleInfo').each(function () {
		var distance = -8;
		var time = 250;
		var hideDelay = 200;
	
		var hideDelayTimer = null;
	
		var beingShown = false;
		var shown = false;
		var trigger = $('.question', this);
		var info = $('.bubble', this).css('opacity', 0);


		$([trigger.get(0), info.get(0)]).mouseover(function (e) {
			if (hideDelayTimer) clearTimeout(hideDelayTimer);
			if (beingShown || shown) {
				// don't trigger the animation again
				return;
			}
			else {
				offset_left = ((info.width()-trigger.width())/2);
				// reset position of info box
				beingShown = true;
				info.css({
					top: ((info.height()+4)*-1),
					left: (offset_left*-1),
					display: 'block'
				}).animate({
					top: '-=' + distance + 'px',
					opacity: 1
				}, time, 'swing', function() {
					beingShown = false;
					shown = true;
				});
			}
			return false;
		}).mouseout(function () {
			if (hideDelayTimer) clearTimeout(hideDelayTimer);
			hideDelayTimer = setTimeout(function () {
				hideDelayTimer = null;
				info.animate({
					top: '+=' + distance + 'px',
					opacity: 0
				}, time, 'swing', function () {
					shown = false;
					info.css('display', 'none');
				});
			}, hideDelay);
			return false;
		});
	});
}
$(document).ready(function () {
	initCoda();
});