Party Poker No-Limit Hold'em, $ BB (6 max, 4 handed) converter

saw flop|<font color="#C00000">saw showdown</font>

<font color="#C00000">Hero ($187.43)</font>
SB ($153)
<font color="#C00000">BB ($187.46)</font>
UTG ($20.35)

Preflop: Hero is Button with T[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img]. SB posts a blind of $1.
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $10</font>, <font color="#666666">1 fold</font>, BB calls $8.

Flop: ($21) 5[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $20</font>, <font color="#CC3333">Hero raises to $40</font>, BB calls $20.

Turn: ($101) J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
BB check

Should I check behind or bet. If bet, how much? If check, what's the plan on river?

Also, how do you think of my flop raise?

The Poker Tracker number for BB is 29/4.4 in about 100 hand.