BELGRADE, Feb 27 (Reuters) - Croatian champions Dinamo Zagreb took a big step towards an eighth successive league title with a 2-1 win at rivals Hajduk Split on Wednesday while Red Star Belgrade closed in on front-runners Partizan in Serbia. There was joy for talents in both former Yugoslav countries as Dinamo's teenage defender Tin Jedvaj shone throughout the absorbing contest and Red Star's 19-year old midfielder Vukan Savicevic scored his first goal for the 1991 European Cup winners. ... More...