Nikon D80 - Cricket & Field Hockey

[wwjnr]

Have been given a D80 body now need some lenses:

a) sports - cricket action shots of batters from 40m-70m distance

- field hockey (faster moving players) distance 10m - 60m

for a) auto focus would be great

b) general use - happy snappy, indoors low light and outdoors

Sports lens very important, price does matter (ish)but all suggestions appreciated