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Net deferred tax assets consist of the following (Details) (USD $)	May 31, 2013	May 31, 2012
Net deferred tax assets consist of the following {1}
NOL carryover	$ 7,105,546	$ 7,067,456
Valuation allowance	(7,105,546)	(7,067,456)
Net deferred tax asset	$ 0	$ 0

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.