Miscellany

  	<a href="#" id="larger">Larger</a>
	<a href="#" id="smaller">Smaller</a>
	<script>
		var larger = $('larger');
		var smaller = $('smaller');
		larger.addEvent('click', function(e) {
			var texts = $$('p');
			texts.each(function(t,i) {
				new Fx.Style(t,{duration: 500}).start(12,18);
			});
		});
		smaller.addEvent('click', function(e) {
			$$('p').setStyle('font-size','12px');
		})
	</script>