CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Oct. 31, 2013	Jul. 31, 2013
Allowance for doubtful accounts (in dollars)	$ 26	$ 26
Inventory valuation reserve (in dollars)	$ 10,259.03	$ 10,360
Common stock, par value (in dollars per share)	$ 0.008	$ 0.008
Common stock, shares authorized	125,000,000	125,000,000
Common stock, shares issued	10,856,520	10,806,520
Common stock, shares outstanding	10,856,520	10,806,520
Series A Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	9,400,000	9,400,000
Preferred stock, shares issued	7,050,000	7,050,000
Preferred stock, shares outstanding	7,050,000	7,050,000
Series B Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.008	$ 0.008
Preferred stock, shares authorized	325,000	325,000
Preferred stock, shares issued	262,475	262,475
Preferred stock, shares outstanding	262,475	262,475