def disclaimer
    redirect to :action=> details if current_person.family.people.where(:is_invited_ceremony => true).count == 0 or current_person.family.accepted_disclaimer
    if request.post?
      if params[:disclaimer][:agree] == "1"
        current_person.family[:accepted_disclaimer] = true
        redirect_to :action => :details
      else
        flash[:notice] = "You must read and agree to this information before continuing."
      end
    end
  end