Convertible Note and Derivative Liability (Tables)

6 Months Ended

Jan. 31, 2014

Convertible Note and Derivative Liability [Abstract]

Schedule of Derivative Instruments

	January 31,		July 31,
	2014		2013
Volatility	155.8	%	144.5	%
Risk-free interest rate	0.98	%	0.97	%
Dividend yield	0.0	%	0.0	%
Expected life	2.9 years		3.4 years