8. FAIR VALUE MEASUREMENTS (Details 1) (USD $)	6 Months Ended
Jul. 31, 2013	Jul. 31, 2012
Fair Value Measurements Details 1
Derivative liabilities - beginning balance at January 31, 2013 and 2012	$ 327,661	$ 1,817,100
Additions		101,985
Reductions
Change in fair value	82,468	(1,681,998)
Derivative liabilities - ending balance at July 31, 2013 and 2012	410,129	237,087
Realized and unrealized gain (loss) on derivatives, net, included in earnings for the six-month periods ended July 31, 2013 and 2012	$ (82,468)	$ 1,681,998

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Amount of gain (loss) recognized on the income statement for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Amount of increase (decrease) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of purchases of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Amount of sales of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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