AKs versus a crazy

[foldem]

My opponent in this hand has been raising almost every hand and following up with bets on every street that he's checked to. He tends to cold call bets into him.

Party Poker No-Limit Hold'em, $6 BB (9 handed) converter

Hero ($1308.2)
BB ($365.2)
UTG ($430)
UTG+1 ($618)
MP1 ($594)
MP2 ($736.7)
MP3 ($2126.08)
CO ($572)
Button ($515)

Preflop: Hero is SB with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">MP3 raises to $25</font>, <font color="#666666">2 folds</font>, Hero calls $22, BB calls $19.

Does anyone like repopping before the flop?

Flop: ($75) K[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>

what is my plan for the rest of the hand? this villian is capable of having any two and will nearly always bet pot if checked to.