-	draw diagram showing connections between tables in simpsons table



25-oo_javascript
	show prototype as Foo.prototype = { ... };


prototype has .update to wrap textContent / innerHTML / innerText mess


14-xml slides
	should make the getAttribute syntax more clear
		students think they can say node.foo rather than node.getAttribute("foo")


10-events slides should probably come after unobtrusive JS, because it's weird to pass the event parameter otherwise