Statements of Stockholders' Deficit - USD ($)	Total	Common Stock [Member]	Additional Paid In Capital [Member]	Accumulated Deficit [Member]
Balance at Jul. 31, 2013	$ (990,016)	$ 1,647	$ 33,858,732	$ (34,850,395)
Balance, shares at Jul. 31, 2013		1,647,001
Derivative liability	(337,413)		(337,413)
Settlement of derivative liability	506,574		506,574
Conversion of convertible note to common stock	8,056	$ 3	8,053
Conversion of convertible note to common stock, shares		3,333
Stock issued for services	$ 213,967	$ 42	213,925
Stock issued for services, shares		41,867
Stock issued due to exercise of warrants		$ 90	(90)
Stock issued due to exercise of warrants, shares	89,872	89,872
Stock based compensation from issuance of stock options	$ 8,283,582		8,283,582
Stock based compensation from issuance of stock warrants	720,000		$ 720,000
Net loss	(11,482,818)			$ (11,482,818)
Balance at Jul. 31, 2014	$ (3,078,068)	$ 1,782	$ 43,253,363	$ (46,333,213)
Balance, shares at Jul. 31, 2014	1,782,073	1,782,073
Stock issued for services	$ 311,665	$ 60	311,605
Stock issued for services, shares		59,793
Stock based compensation from issuance of stock options	1,008,239		1,008,239
Stock based compensation from issuance of stock warrants	409,312		$ 409,312
Net loss	(7,037,873)			$ (7,037,873)
Balance at Jul. 31, 2015	$ (8,386,725)	$ 1,842	$ 44,982,519	$ (53,371,086)
Balance, shares at Jul. 31, 2015	1,841,866	1,841,866