Statement of Stockholders Equity (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Share Subscription Obligation [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income [Member]	Total
Beginning Balance at Jul. 31, 2011	$ 73,487	$ 154,564,206	$ 194,700	$ (95,740,228)	$ 30,626	$ 59,122,791
Beginning Balance (Shares) at Jul. 31, 2011	73,487,337
Common stock issued pursuant to consulting service agreements	10	32,390				32,400
Common stock issued pursuant to consulting service agreements (Shares)	10,000
Common stock issued pursuant to Concentric acquisition	1,604	5,194,194				5,195,798
Common stock issued pursuant to Concentric acquisition (Shares)	1,603,440
Common stock issued pursuant to database acquisition	159	510,989				511,148
Common stock issued pursuant to database acquisition (Shares)	159,236
Options issued for consulting services		241,636				241,636
Options issued for managment fees		834,219				834,219
Options issued for wages and benefits		528,472				528,472
Net loss for the period				(5,558,311)		(5,558,311)
Unrealized gain on available-for-sale securities					(14,453)	(14,453)
Ending Balance at Oct. 31, 2011	$ 75,260	$ 161,906,106	$ 194,700	$ (101,298,539)	$ 16,173	$ 60,893,700
Ending Balance (Shares) at Oct. 31, 2011	75,260,013