$J = jQuery.noConflict();

                function loadStates() {
                    $J.getJSON(
                    '/custom/location.php',
                    {'type' : 'states', 'name' : $J('#form_6_question_81').val()},
                    function(data) {
                        var html = ''
                        var len = data.length;
                        for (var i = 0; i < len; i++) {
                            html += '<option value="'+data[i].value+'">'+data[i].value+'</option>';
                        }
                        $J('#form_6_question_82').html(html);
                        loadCities();
                    });

                }

                function loadCities() {
                    $J.getJSON(
                    '/custom/location.php',
                    {'type': 'cities', 'name' : $J('#form_6_question_82').val()},
                    function(data) {
                        var html = ''
                        var len = data.length;
                        for (var i = 0; i < len; i++) {
                            html += '<option value="'+data[i].value+'">'+data[i].value+'</option>';
                        }
                        $J('#form_6_question_83').html(html);
                    });

                }

                $J(document).ready(function() {

                    // Populate states on country change
                    $J('#form_6_question_81').change(function(event) {
                        loadStates();
                        loadCities();
                    });

                    // Populate cities on state change
                    $J('#form_6_question_82').change(function(event) {
                        loadCities();
                    });

                    loadStates();
                });