When the datepicker selector is shown, we're typically displaying one month at a time for the user. If the user needs to navigate backward through time, they do so using the previous month button. Likewise, they can move forward through time using the next month button. The datepicker widget just empties out the datepicker
div when this happens, regenerates some HTML for the calendar and inserts that. This all happens very quickly, essentially instantaneously as far as the user is concerned.
Let's liven up this month-to-month navigation a little bit by injecting some effects into the datepicker internals.
We can use any datepicker widget for this experiment, but it's probably more straightforward to ...