[silvershade]

I'd bet out on the flop, you have middle pair and a gutshot draw to a straight which will probably be good enough for a share of the pot or better if it hits. If raised ( and i think it probably will be ) call it and check/fold the turn if unimproved.

If you hit the king on the turn I'm not sure that's good here so dont play aggressively if the K lands, the Q or J is probably good for at least a share I suspect though.