C. STOCKHOLDERS EQUITY (Details Narrative) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012	Sep. 30, 2012
Options granted to employees and directors	1,000	0	14,375,664	3,120,372
Amount excluded from non-employee stock compensation expense for future services to be performed	$ 176,628		$ 176,628		$ 53,333
Received from warrants exercised					1,625,000
SeriesKwarrantsMember
Warrants transferred to equity		122,367		122,367
Loss on warrants		91,455		52,815
Series A through E warrants
Loss on warrants		764,926		330,002
Gain on warrants	266,377		598,813
Series A [Member]
Warrants outstanding	1,303,472		1,303,472
Fair value of outstanding warrants	39,104		39,104		156,417
Private Investors [Member]
Warrants outstanding	167,500		167,500
Fair value of outstanding warrants	5,025		5,025		20,100
Series B [Member]
Warrants outstanding	500,000		500,000
Fair value of outstanding warrants	5,000		5,000		40,000
Series C [Member]
Warrants outstanding	4,634,886		4,634,886
Fair value of outstanding warrants	139,047		139,047		556,186
Series E [Member]
Warrants outstanding	714,286		714,286
Fair value of outstanding warrants	0		0		14,286
Series N [Member]
Loss on warrants		726,280		466,895
Gain on warrants	259,387		570,649
Warrants outstanding	5,187,709		5,187,709
Fair value of outstanding warrants	259,385		259,385		830,034
SeriesFAndGWarrantsMember
Loss on warrants		1,526,666		1,146,667
Gain on warrants	500,000		1,140,000
Fair value of outstanding warrants	506,667		506,667		1,646,667
Series H [Member]
Loss on warrants		1,080,000		1,080,000
Gain on warrants	600,000		1,200,000
Fair value of outstanding warrants	600,000		600,000
SeriesHWarrantsMember
Fair value of outstanding warrants					1,800,000
Series Q [Member]
Gain on warrants	600,000		1,200,000
Fair value of outstanding warrants	720,000		720,000
SeriesQWarrantsMember
Fair value of outstanding warrants					1,920,000
SeriesRMember
Gain on warrants	1,312,500		1,575,000
Fair value of outstanding warrants	2,625,500		2,625,500
Senior Convertible Notes
Gain on warrants		15,000		49,000
Series L [Member]
Warrants outstanding at the reduced exercise price of $0.34	1,000,000		1,000,000
Warrants outstanding at the original exercise price of $0.75	250,000		250,000
Series M Modified [Member]
Warrants outstanding at the reduced exercise price of $0.34	6,000,000		6,000,000
Series P [Member]
Warrants outstanding	5,900,000		5,900,000
Private Investor Warrants
Warrants outstanding	1,200,000		1,200,000
PrivateInvestorWarrants1Member
Warrants outstanding	1,325,000		1,325,000
PrivateInvestorWarrants2Member
Warrants outstanding	3,787,500		3,787,500
PrivateInvestorWarrants3Member
Warrants outstanding	2,296,875		2,296,875
Warrants Held by Officer And Director [Member]
Warrants outstanding	3,497,539		3,497,539
Consultants [Member]
Expense recorded for consulting arrangement	59,537		61,522
Prepaid consulting expenses	$ 176,628		$ 176,628