CONSOLIDATED BALANCE SHEETS PARENTHETICALS (USD $)	May 31, 2012	May 31, 2011
Convertible preferred stock series A, par value	$ 0.001	$ 0.001
Convertible preferred stock series A, shares authorized	10,000,000	10,000,000
Convertible preferred stock series A, shares issued	50,000	100,000
Convertible preferred stock series A, shares outstanding	50,000	100,000
Common Stock, par value	$ 0.001	$ 0.001
Common Stock, shares authorized	100,000,000	100,000,000
Common Stock, shares issued	29,005,298	36,460,835
Common Stock, shares outstanding	29,005,298	36,460,835