ninja-autocomplete 1.01 example with rich data storage

gistfile1.js

    var ac= new $.Ninja.Autocomplete($(".myinput"), {
        get:function (q, callback) {
          $.ajax({
            url: 'http://completion.amazon.com/search/complete',
            dataType: 'jsonp',
            data: {
              q: q,
              mkt: 1,
              'search-alias': 'dvd'
            },
            success: function (data) {
                var rich_value_map = {};

                values= $.map(data[1], function (item) {
                  rich_value_map[item]= item + "XYZ";
                  return item;
                });
                $('input.myinput').data('rich-values', rich_value_map);
                callback(values);
            },

            error: function (request, status, message) {
              $.ninja.error(message);
            }
          });
        },
        select:function() {
            var rich_value = $('input.myinput').data('rich-values')[ this.$element.val() ];
            console.log('rich-value:' + rich_value);
        }
    });