xt);
                    //$('#jstree').jstree('create_node', $(parent_node), { "text":new_node_text, "id":new_node_id }, position, false, false);
                    var parent_ary = $('#using_json').jstree("get_path", id);
                    console.info("level:"+parent_ary.length);
                    var level=parent_ary.length;


                    var is_open = $('#using_json').jstree("is_open", id);
                    console.info("is_open:"+is_open);
                    $("#ifm").attr("src", enco