if(d) {
                                if(obj === -1 || !obj) { this.get_container().children("ul").empty().append(d.children()); }
                                else { obj.append(d).children("a.jstree-loading").removeClass("jstree-loading"); obj.removeData("jstree_is_loading"); }
                                this.clean_node(obj);
                                if(s_call) { s_call.call(this); }