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5. Intangible Assets: Schedule of Finite-Lived Intangible Assets (Details) (USD $)
6 Months Ended 12 Months Ended
Feb. 28, 2014
Aug. 31, 2013
Details    
Finite-Lived Patents, Gross $ 850,000 $ 850,000
Other Finite-Lived Intangible Assets, Gross 43,655 43,655
Finite-Lived Intangible Assets, Gross, Total 893,655 893,655
Amortization of Intangible Assets (561,345) (524,993)
Intangible Assets, Current, Total $ 332,310 $ 368,662