(Gresham, OR)  --  No injuries are being reported, following a fire that ripped through an apartment complex in Gresham.  Authorities say the blaze was reported shortly before 4:30 this morning in the 31-hundred block of Northwest Division Street.  KOIN-TV reports firefighters had the fire under control in about 15 minutes.  At least one unit was destroyed.  There's no word on the cause of the fire.