I would guess in reputationbit change:
Code:
<div><label for="rb_reputation_pos"><input type="radio" name="reputation"
value="pos" id="rb_reputation_pos" checked="checked" />
$vbphrase[i_approve]</label></div>
to
Code:
<div><label for="rb_reputation_pos"><input type="radio" name="reputation"
value="pos" id="rb_reputation_pos" />
$vbphrase[i_approve]</label></div>