TOKYO(Reuters)-AsiansharesextendedgainsforaseconddayonThursday,buoyedbyariseinglobalequitiesonexpectationsthattheU.S.FederalReservewillnotrushtoenditsstimulusprogram,andbyfurthersignsofimprovementinChina'sstrainedmoneymarkets.MSCI'sbroadestindexofAsia-PacificsharesoutsideJapanrose1.8percent,afterclimbing1.9percentonWednesdaytobreakafour-daylosingstreakandmovingawayfroman11-mon...