insights on this play??

[kleraudio]

hey everyone i was wondering what you think of my play here. first let me give you my reasoning. i thought this players raise to 100 was kind of weak. I wanted to reraise to 300 but that would put in over half my stack so i just figured pushing would be better than raising. my question is :
1) should i have just called and pushed on a flop like this or fold to a bet w/ an overcard to my J on the flop or was my push PF a decent play.

Party Poker No-Limit Hold'em Tourney, Big Blind is t50 (7 handed) converter

SB (t2280)
BB (t497)
UTG (t515)
MP1 (t1615)
Hero (t545)
CO (t1998)
Button (t550)

Preflop: Hero is MP2 with J[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/spade.gif[/img].
UTG folds, <font color="#CC3333">MP1 raises to t100</font>, <font color="#CC3333">Hero raises to t545 (All-In)</font>, CO folds, Button folds, SB folds, BB folds, MP1 calls t445.

Flop: (t1165) 5[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Turn: (t1165) K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

River: (t1165) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: t1165

Results in white below: <font color="#FFFFFF">
MP1 has Ks Ah (two pair, kings and threes).
Hero has Jh Js (two pair, jacks and threes).
Outcome: MP1 wins t1165. </font>



thanks for the help everyone

Jim [img]/images/graemlins/spade.gif[/img]