Stock Options - Schedule of Changes in Stock Options (Details) - USD ($) None in scaling factor is -9223372036854775296	3 Months Ended	12 Months Ended
	Jul. 31, 2015	Apr. 30, 2015	Apr. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Number of Options, Outstanding, beginning balance	108,188,281
Number of Options, Exercisable, beginning balance	31,648,280
Number of Options, Granted		21,000,000	87,938,281
Number of Options, Exercised
Number of Options, Forfeited/Cancelled
Number of Options, Outstanding, ending balance	108,188,281	108,188,281
Number of Options, Exercisable, ending balance	33,108,280	31,648,280
Weighted Avg. Exercise Price, Outstanding	$ 0.06
Weighted Avg. Exercise Price, Exercisable	$ 0.06
Weighted Avg. Exercise Price, Granted
Weighted Avg. Exercise Price, Exercised
Weighted Avg. Exercise Price, Forfeited/Cancelled
Weighted Avg. Exercise Price, Outstanding	$ 0.06	$ 0.06
Weighted Avg. Exercise Price, Exercisable	$ 0.06	$ 0.06
Outstanding - Aggregate Intrinsic Value
Exercisable - Aggregate Intrinsic Value