[U.N. Special Advisor on Cyprus Espen Barth Eide speaks during a news conference in Geneva]Peace talks in Geneva to resolve the decades-long division of Cyprus are 'on track', the U.N. envoy for the island said on Wednesday, saying many issues dividing the sides had been resolved. Espen Barth Eide said however that there was 'still work to do' in the reunification negotiations between estranged Greek and Turkish Cypriots.