Six-nation disarmament talks will continue for up to two days and negotiators will focus on implementing a landmark pact, Japan's nuclear envoy said Wednesday. «We have decided to extend the talks for one or two days for now,» The Associated Press quoted Kenichiro Sasae as saying. Sasae said talks between delegation heads will center around the Feb. 13 agreement under which the North is to receive energy and economic assistance in return for beginning the disarmament process. However, Sasae said the issue of the North Korean money being held «has not been completely settled just yet.»