What's the standard play with top pair middle kicker situations?

[splashpot]

Such as this one? I know this is probably very elementary, but I'm just looking for clarification.

***** Hand History for Game 2632494932 *****
NL Texas Hold'em $10 Buy-in + $1 Entry Fee Trny:15344772 Level:1 Blinds(10/15) - Wednesday, August 31, 23:33:08 EDT 2005
Table Table 19580 (Real Money)
Seat 8 is the button
Total number of players : 9
Seat 5: oldmandsea ( $820 )
Seat 3: Nifty59 ( $640 )
Seat 1: cfelixd ( $760 )
Seat 9: boseph73 ( $730 )
Seat 4: dredogg314 ( $890 )
Seat 8: bigturn300 ( $575 )
Seat 6: griz_98133 ( $1945 )
Seat 10: Translucity ( $775 )
Seat 2: vigoso420 ( $865 )
Trny:15344772 Level:1
Blinds(10/15)
** Dealing down cards **
Dealt to Translucity [ Jc Th ]
cfelixd folds.
vigoso420 folds.
Nifty59 folds.
dredogg314 calls [15].
oldmandsea calls [15].
griz_98133 folds.
bigturn300 folds.
boseph73 calls [5].
Translucity checks.
** Dealing Flop ** [ 5s, Jh, 9h ]
boseph73 checks.
Translucity bets [60].
dredogg314 calls [60].
oldmandsea folds.
boseph73 folds.
** Dealing Turn ** [ 7c ]
Translucity bets [150].
dredogg314 raises [300].
Translucity.....?