NL100: AJs from sb vs limp/reraise

[badkins6]

villain is 30/15/1 but no other reads

What do you all think about my play? Aslo, in these situations do you call this raise or just fold?

Poker Stars, $0.50/$1 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

UTG: $75.80
MP: $100
CO: $24.05
BTN: $105.55
SB: $106.30
Hero (BB): $100

Pre-Flop: J[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/heart.gif[/img] dealt to Hero (BB)
UTG calls $1, 3 folds, SB calls $0.50, <font color="red">Hero raises to $6</font>, <font color="red">UTG raises to $12</font>, SB folds, Hero?