4. COMMON STOCK WARRANTS (Details 1) (USD $)	12 Months Ended			12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011	Mar. 30, 2013 Warrants	Mar. 31, 2013 Warrants	Mar. 31, 2012 Warrants	Mar. 31, 2011 Warrants
Shares issuable under warrants Outstanding	7,595	8,235	8,370		405,000	405,000	405,000
Repurchased				(16,800)
Issued				16,800
Amended (old expiration date)				(388,200)
Amended (new expiration date)				388,200
Weighted-average exercise price	$ 0.18	$ 0.18	$ 0.18		$ 0.07	$ 0.07	$ 0.07
Weighted-average exercise price, Repurchased				$ 0.07
Weighted-average exercise price, Issued				$ 0.07
Expiration date Outstanding					April 13, 2016	April 13, 2013	April 13, 2013
Expiration date, Repurchased				April 13, 2013
Expiration date, Issued				April 13, 2016
Expiration date, Amended (old expiration date)				April 13, 2013
Expiration date, Amended (new expiration date)				April 13, 2016