$(function () {
	$('.bubbleInfo').each(function () {
		//options
		var distance = 10;
		var time = 250;
		var hideDelay = 500;
		
		var hideDelayTimer = null;
		
		//tracker
		var beingShown = false;
		var shown = false;
		
		var trigger = $('.trigger', this);
		var popup = $('.popup', this).css('opacity', 0);
		
		//set the mouseover and mouseout on both element
		$([trigger.get(0), popup.get(0)]).mouseover(function () {
			
			//stops the hide event if we move from the trigger to the popup
			if (hideDelayTimer) clearTimeout(hideDelayTimer);
			
			//don't trigger the animation again if we're being shown or already visible
			if (beingShown || shown) {
				return;
			} else {
				beingShown = true;
			
				//reset position of popup
				popup.css({
					top: 0,
					left: 0,
					display: 'block' // brings the popup back into view
				})
				
				//we're using chaining on the popup - now animate it's opacity and position
				.animate({
					top: '-=' + distance + 'px',
					opacity: 1
				}, time, 'swing', function () {
					//once the animation is complete, set the tracker
					beingShown = false;
					shown = true;
				});
			}
		}).mouseout(function () {
			//reset the timer if we get fired again - avoid double animations
			if (hideDelayTimer) clearTimeout(hideDelayTimer);
			
			//store the timer so that it can be cleared in the mouseover
			hideDelayTimer = setTimeout(function () {
				hideDelayTimer = null;
				popup.animate({
					top: '-=' + distance + 'px',
					opacity: 0
				}, time, 'swing', function () {
					//once the animate is complete, set the tracker
					shown = false;
					//hide the popup entirely after the effect
					popup.css('display', 'none');
				});
			}, hideDelay);
		});
	});
});