I limped for $1 to since there were many callers and hoped that I get a good flop getting 9:1 or so on my money. Unfortunately, BB auto raised but everyone calls so I called (mistake).

Party Poker 2/4 Hold'em (10 handed)

Preflop: Hero is SB with , .
UTG calls, 3 folds, MP2 calls, 1 fold, CO calls, 1 fold, Hero completes, BB raises, UTG calls, MP2 calls, CO calls, Hero calls.

Flop: (10 SB) , , (5 players)
Hero bets, BB calls, UTG calls, MP2 folds, CO calls.

I bet to see how the preflop raiser would play it. He just called which indicated AK/AQ or a monster like JJ or TT.

Turn: (7 BB) (4 players)
Hero bets, BB calls, UTG folds, CO calls.

Good card for me.

River: (10 BB) (3 players)
Hero bets, BB folds, CO folds.

Final Pot: 11 BB

Results in white below:
Hero has 7s Js (two pair, jacks and fours).
Outcome: Hero wins 11 BB.

The last card put the flush out but stupid me didn't realize this right away and I bet. I guess I got lucky they folded but what do you think of my play?