jQuery Callbacks

A recent foray into jQuery land left me floundering with the callback syntax.

$("#datepicker").datepicker(
  {
    // The CallBack argument is an anonymous function
    onSelect: function(dateText, inst)
    {
      // This invokes the real function
      myCallBackFunction(dateText, inst);
    }
  }
);

// This is the real function that will
// be executed when the onSelect
// invokes its Callback
function myCallBackFunction(dateText,inst)
{
  $("#selectedDate").val(dateText);
}

With a simple callback function the anonymous function can contain the processing.

$("#datepicker").datepicker(
  {
    // The CallBack argument is an anonymous function
    onSelect: function(dateText, inst)
    {
      $("#selectedDate").val(dateText);
    }
  }
);