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C. STOCKHOLDERS EQUITY (Details 3) (USD $)	6 Months Ended
C. STOCKHOLDERS EQUITY (Details 3) (USD $)	Mar. 31, 2015
Series H [Member]
STOCKHOLDERS' EQUITY
Issue Date	1/26/12
Shares Issuable upon Exercise of Warrant	1,200,000
Exercise Price	$ 5.00
Expiration Date	8/1/2015
Series Q [Member]
STOCKHOLDERS' EQUITY
Issue Date	6/21/12
Shares Issuable upon Exercise of Warrant	1,200,000
Exercise Price	$ 5.00
Expiration Date	12/22/15
Series R [Member]
STOCKHOLDERS' EQUITY
Issue Date	12/6/12
Shares Issuable upon Exercise of Warrant	2,625,000
Exercise Price	$ 4.00
Expiration Date	12/6/16
Series S [Member]
STOCKHOLDERS' EQUITY
Issue Date	10/11/13
Last Issue Date	10/24/14
Shares Issuable upon Exercise of Warrant	25,928,010
Exercise Price	$ 1.25
Expiration Date	10/11/18
Series U [Member]
STOCKHOLDERS' EQUITY
Issue Date	4/17/14
Shares Issuable upon Exercise of Warrant	445,514
Exercise Price	$ 1.75
Expiration Date	10/17/17
Series L (repriced) [Member]
STOCKHOLDERS' EQUITY
Issue Date	4/18/07
Shares Issuable upon Exercise of Warrant	70,000
Exercise Price	$ 2.50
Expiration Date	4/2/15
Series N [Member]
STOCKHOLDERS' EQUITY
Issue Date	8/18/08
Shares Issuable upon Exercise of Warrant	2,844,627
Exercise Price	$ 0.53
Expiration Date	8/18/15
Series P [Member]
STOCKHOLDERS' EQUITY
Issue Date	2/10/12
Shares Issuable upon Exercise of Warrant	590,001
Exercise Price	$ 4.50
Expiration Date	3/6/17
Consultants [Member]
STOCKHOLDERS' EQUITY
Issue Date	10/14/05
Last Issue Date	3/30/15
Shares Issuable upon Exercise of Warrant	188,000
Exercise Price Minimum	$ 0.85
Exercise Price Maximum	$ 20.00
Expiration Date	10/14/15
Last Expiration Date	3/29/18