6. EQUITY TRANSACTIONS (Details - Option activity) (Stock Options, USD $)	12 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Stock Options
Stock options Outstanding, beginning balance	21,095,798	19,428,693
Stock options granted	5,220,536	1,667,105
Stock options exercised	182,927
Stock options cancelled/forfeited
Stock options outstanding, ending balance	26,133,407	21,095,798
Stock options exercisable	22,487,563	19,141,625
Outstanding, Weighted Average Exercise Price	$ 0.28	$ 0.31
Granted, Weighted Average Exercise Price	$ 0.09	$ 0.08
Exercised, Weighted Average Exercise Price	$ 0.08
Cancelled/Forfeited, Weighted Average Exercise Price
Outstanding Weighted Average Exercise Price	$ 0.25	$ 0.28
Exercisable, Weighted Average Exercise Price	$ 0.27	$ 0.29
Stock options Weighted average estimated fair value of warrants granted	$ 0.13	$ 0.08

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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Net number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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