Significant Accounting Policies (Tables)

3 Months Ended

Jul. 31, 2015

Accounting Policies [Abstract]

Schedule of Common Stock Equivalents

As at	July 31, 2015		July 31, 2014
Stock Options		108,188,281		87,938,281
Stock Purchase Warrants		67,291,667		40,625,000
		175,479,948		128,563,281