Overcall hand or leaving money on the table.?

Button is 15/12/1.3 BB is 31/21/1.5 who I have isloation raised and crushed in the last three hands in a row.
Should I have beeen raising here?
Party Poker 2/4 Hold'em (10 handed) FTR converter on zerodivide.cx (http://www.zerodivide.cx/converter)

Preflop: Hero is UTG with A/images/graemlins/club.gif, T/images/graemlins/heart.gif.
<font color="#CC3333">Hero raises</font>, UTG+1 calls, UTG+2 calls, <font color="#666666">1 fold</font>, MP2 calls, <font color="#666666">2 folds</font>, <font color="#CC3333">Button 3-bets</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">BB caps</font>, Hero calls, UTG+1 calls, UTG+2 calls, MP2 calls, Button calls.

Flop: (24.50 SB) T/images/graemlins/club.gif, 3/images/graemlins/diamond.gif, T/images/graemlins/diamond.gif <font color="#0000FF">(6 players)</font>
<font color="#CC3333">BB bets</font>, Hero calls, UTG+1 folds, UTG+2 calls, MP2 calls, Button calls.

Turn: (14.75 BB) 3/images/graemlins/spade.gif <font color="#0000FF">(5 players)</font>
<font color="#CC3333">BB bets</font>, Hero calls, UTG+2 calls, MP2 folds, Button calls.

River: (18.75 BB) A/images/graemlins/spade.gif <font color="#0000FF">(4 players)</font>
BB calls $1 (All-In), <font color="#CC3333">Hero bets</font>, UTG+2 folds, Button calls.

Final Pot: 21 BB

[ncboiler]

You are in a bad spot when you get all of these calls plus a raise (even if the raiser has lose raising standards) seeing how you are going to be OP after the flop. I don't play A/To UTG unless the table is perfect. Loose passive.

Edit: Sorry I didn't answer your question. I raise the turn to make flush draws pay extra even though they probably still have odds to call.

Limp if you must . . . I don't like the raise here.

Why are you not raising the flop?? Trip T with an A Kicker RAISE! Since the pot is huge people will be reluctant to fold. Going for the over call is not that bad either . . .

TURN - YOU HAVE A FULL HOUSE! WOW!!!

The pot is huge already . . . if somebody has a diamond draw charge them for it. If they have a high pocket pair charge them for it. If everybody folds you take home a sweet pot . . .

I like the way you played this hand. Button seems to be tight enough that you don't want to blow him and UTG+2 out of the water. There would be nothing worse than raising the turn to see UTG+2 and button both fold, making 3 less bets than you did.

The only thing I would have done differently is not played AT offsuit UTG in the first place preflop. But nh regardless.

[Fishlips_Jones]

I fold preflop.

Raise the flop.

Fishlips