The Shower Head

	Elaine's physical test results show positive for opium, so Peterman fires her.
	George tries to convince his parents to move to Florida.
	Low-flow shower heads are installed in Jerry's buliding.
	Elaine get her job back when she borrows Helen's urine sample.
	Kramer and Newman buys new shower heads on the black market.
	Jerry makes a joke about Uncle Leo on The Tonight Show with Jay Leno.