Standard Free Card Raise?

[Ajax410]

I'm trying to pull myself out of a downswing - looking to see if I make the play that most posters would in certain situations. Is my raise on the flop for the free look at the river a typical play?

Party Poker 3/6 Hold'em (8 handed) converter

Preflop: Hero is CO with J[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
UTG folds, UTG+1 folds, MP1 folds, MP2 folds, <font color="#CC3333">Hero raises</font>, Button folds, SB folds, BB calls.

Flop: (4.33 SB) K[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets</font>, <font color="#CC3333">Hero raises</font>, BB calls.

Turn: (4.16 BB) 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, Hero checks.

River: (4.16 BB) J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets</font>, <font color="#CC3333">Hero raises</font>, BB calls.

Final Pot: 8.16 BB