$(function () {
	$('.date_has_event').each(function () {
		// options
		var distance = 10;
		var time = 'normal';
		var hideDelay = 500;

		var hideDelayTimer = null;

		// tracker
		var beingShown = false;
		var shown = false;

		var trigger = $(this);
		var popup = $('.events-of-the-day', this); 
		
		popup.css('display', 'none');

		// 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 element
			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 box
				//popup.css('display', 'block')
				// (we're using chaining on the popup) now animate it's opacity and position
				popup.fadeIn(time, function() {
					// once the animation is complete, set the tracker variables
					beingShown = false;
					shown = true;
				});
			}
		}).mouseout(function () {
			// reset the timer if we get fired again - avoids double animations
			if (hideDelayTimer) clearTimeout(hideDelayTimer);

			// store the timer so that it can be cleared in the mouseover if required
			hideDelayTimer = setTimeout(function () {
				hideDelayTimer = null;
				popup.fadeOut(time, function () {
					// once the animate is complete, set the tracker variables
					shown = false;
					// hide the popup entirely after the effect (opacity alone doesn't do the job)
					//popup.css('display', 'none');
				});
			}, hideDelay);
		});
	});
});