var rg = new RaphaGraph({
			container:'container',
			aData:[[[2, 4, 2, 6]], [[3, 5, 6, 7]]],
			w:400,
			names:{group:['Dogs', 'Cats'], cat:[''], var:['brown', 'white', 'black', 'mixed']},
			'color-scope':'var',
			title:'Dogs and Cats',
			subtitle:'By Coat Color',
			additive:true
		});