#####LOGIN CONTROLLER (part of it)#######
  def send_password_via_email
    unless User.find_by_email(params[:email]).nil?
      user = User.find_by_email(params[:email])
      user.hashed_password = user.object_id.to_s + rand.to_s.slice(2, rand.to_s.length)
      user.save!
      Notifier.deliver_password_recovery(user)
      flash[:notice] = "A new password has been sent to your e-mail."
      redirect_to(:action => "login")
    end
  end