STATEMENTS OF OPERATIONS (USD $)	12 Months Ended
	Feb. 28, 2013	Feb. 29, 2012
Operating expenses
Research and development	$ 6,047,676	$ 6,925,519
General and administrative	450,697	231,442
Depreciation	683	701
Total operating expenses	6,499,056	7,157,662
Operating loss before other income	(6,499,056)	(7,157,662)
Other income	250
Loss before provision for income tax	(6,498,806)	(7,157,662)
Income tax expense	0
Net loss	$ (6,498,806)	$ (7,157,662)
Net loss per common share:
Basic and diluted (in dollars per share)	$ (0.05)	$ (0.05)
Weighted average common shares outstanding:
Basic and diluted (in shares)	131,448,444	131,448,444