/* form_changes_checker.js <?php
#   --------------------------------------------------------------
#   form_changes_checker.js 2013-04-03 dwue@gambio
#   Gambio GmbH
#   http://www.gambio.de
#   Copyright (c) 2013 Gambio GmbH
#   Released under the GNU General Public License (Version 2)
#   [http://www.gnu.org/licenses/gpl-2.0.html]
#
#   IMPORTANT! THIS FILE IS DEPRECATED AND WILL BE REPLACED IN THE FUTURE. 
#   MODIFY IT ONLY FOR FIXES. DO NOT APPEND IT WITH NEW FEATURES, USE THE
#   NEW GX-ENGINE LIBRARIES INSTEAD.
#   --------------------------------------------------------------
?>*/

form_changes_checker_data_array = new Array();

jQuery.fn.form_changes_checker = function (p_action, p_reset_array) {
    var t_target = this;
    var t_changes_array = new Array();

    if (p_action == "initialize") {
        if (p_reset_array != false) {
            form_changes_checker_data_array = new Array();
        }

        $.each($(t_target), function (form_key, form_value) {
            var t_form_id = $(form_value).attr("id");
            var t_form_data = $("*", form_value).serialize();

            form_changes_checker_data_array[t_form_id] = t_form_data;
        });

        return false;
    } else {
        $.each($(t_target), function (form_key, form_value) {
            var t_form_id = $(form_value).attr("id");
            var t_form_data = $("*", form_value).serialize();

            if (typeof form_changes_checker_data_array[t_form_id] == "undefined" || t_form_data != form_changes_checker_data_array[t_form_id]) {
                t_changes_array.push(t_form_id);
            }
        });
        return t_changes_array;
    }
}