I've wrote this simple code to attach events to one of my divs. But the events never seem to be fired. Here is my code:

```
$(function() {
    $(".ui-datepicker-prev").hover(function () {
      alert('H');
    });

    $(".ui-datepicker-prev").click(function () {
      alert('C');
    });

    $(".ui-datepicker-prev").mouseover(function () {
      alert('MO');
    });
});

```

P.S. I want to add event to next and prev buttons of jQuery DatePicker