NOTE 6. STOCK OPTIONS - Stock Options Information Summary (Details) (USD $)	6 Months Ended
	Sep. 30, 2013
Exercise Price, Minimum	$ 0.10
Exercise Price, Maximum	$ 0.15
Number Outstanding	3,290,000
Weighted Average Remaining Contractual Life Years	2 years 9 months
Weighted Average Exercise Price (Total shares)	$ 0.16
Number Exercisable	2,890,000
Weighted Average Exercise Price (Exercisable shares)	$ 0.13
Option 1
Exercise Price, Minimum	$ 0.12
Number Outstanding	1,990,000
Weighted Average Remaining Contractual Life Years	3 years 9 months
Weighted Average Exercise Price (Total shares)	$ 0.12
Number Exercisable	1,990,000
Weighted Average Exercise Price (Exercisable shares)	$ 0.12
Option 2
Exercise Price, Minimum	$ 0.10
Exercise Price, Maximum	$ 0.15
Number Outstanding	800,000
Weighted Average Remaining Contractual Life Years	6 months
Weighted Average Exercise Price (Total shares)	$ 0.12
Number Exercisable	800,000
Weighted Average Exercise Price (Exercisable shares)	$ 0.12
Option 3
Exercise Price, Minimum	$ 0.25
Number Outstanding	200,000
Weighted Average Remaining Contractual Life Years	1 year 9 months
Weighted Average Exercise Price (Total shares)	$ 0.25
Number Exercisable
Weighted Average Exercise Price (Exercisable shares)
Option 4
Exercise Price, Minimum	$ 0.50
Number Outstanding	300,000
Weighted Average Remaining Contractual Life Years	2 years 9 months
Weighted Average Exercise Price (Total shares)	$ 0.50
Number Exercisable	100,000
Weighted Average Exercise Price (Exercisable shares)	$ 0.5