Note 10 - Stockholders' Equity (Details) (USD $)	9 Months Ended
Jun. 30, 2012
Number of options
Outstanding options beginning balance	38,866,316
Granted	3,850,000
Expired
Forfeited
Exercised
Outstanding options ending balance	42,716,316
Outstanding options exercisable ending balance	42,267,960
Outstanding options beginning balance	$ 0.12
Granted	$ 0.14
Expired
Forfeited
Exercised
Outstanding options ending balance	$ 0.12
Outstanding options exercisable ending balance	$ 0.12
Weighted aggregate intrinsic value
Outstanding options beginning balance
Outstanding options ending balance	74,150
Outstanding options exercisable ending balance	$ 73,587
Average remaining contractual life
Outstanding options beginning balance	3 years 4 days
Outstanding options ending balance	2 years 5 months 16 days
Outstanding options exercisable ending balance	2 years 5 months 12 days

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