$33 - AJs getting short, 1 limper, 1600 stack 400 blinds

[sonneti]

Party Poker No-Limit Hold'em Tourney, Big Blind is t400 (9 handed) Hand History converter Courtesy of PokerZion.com

CO (t990)
Button (t930)
SB (t2560)
BB (t2320)
UTG (t3320)
UTG+1 (t4520)
MP1 (t2170)
MP2 (t1530)
Hero (t1660)

Preflop: Hero is MP3 with A[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls t400, <font color="#666666">2 folds</font>, Hero ??? </font>

Standard to push here? Limper isn't very smart &amp; I don't think he is folding.