Balance Sheet (unaudited) (Parentheticals) (USD $)	Jan. 31, 2013	Jul. 31, 2012
Patents and patent applications, accumulated amortizaton (in Dollars)	$ 3,583	$ 2,897
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, share authorized (in Shares)	200,000,000	200,000,000
Common stock, share issued (in Shares)	132,761,859	126,083,416
Coomon stock, shares outstanding (in Shares)	132,761,859	126,083,416