Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		39 Months Ended
	Jul. 31, 2013	Jul. 31, 2012	Jul. 31, 2013
Income Statement [Abstract]
REVENUE
OPERATING EXPENSES
General and Administrative	518,439	3,775,725	10,885,376
Research and development	774,184	972,533	6,923,094
Total Operating Expenses	1,292,623	4,748,258	17,808,470
LOSS FROM OPERATIONS	(1,292,623)	(4,748,258)	(17,808,470)
OTHER INCOME (EXPENSE)
Other income			430,000
Other expenses			(1,345,710)
Interest Expense	(2,231)	(1,974)	(12,977)
Total other income (expense)	(2,231)	(1,974)	(928,687)
LOSS BEFORE INCOME TAXES	(1,294,854)	(4,750,232)	(18,737,157)
INCOME TAX EXPENSE
NET LOSS	$ (1,294,854)	$ (4,750,232)	$ (18,737,157)
NET LOSS PER COMMON SHARE,BASIC AND DILUTED	$ (0.02)	$ (0.09)
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING BASIC AND DILUTED	56,715,117	51,390,521