page history
name	date	right	wrong	ignores	exceptions
TestPage	5-May-2009	20	30	0	0
TestPage	6-May-2009	60	40	0	0

script
get history for page	TestPage
the number of page histories should be	2

the page history bar for	date	should have	n	elements of class	class
date	number	class
5-May-2009	10	pass
5-May-2009	15	fail
5-May-2009	25	ignore
6-May-2009	30	pass
6-May-2009	20	fail
6-May-2009	0	ignore