[jQuery] Validate. CheckBoxes

[jQuery] Validate. CheckBoxes


Hello,
I have a list of CheckBoxes: A, B, C, D and E.
A, B and C should obey a relation that only one of this three can be
selected.
So I select A and D and then C, A will be unchecked. D and E don't
have any relation.
Does anyone knows a plugin that does this?
Thanks,
Miguel