NOTES PAYABLE, RELATED PARTY PAYABLES, DEBT SUBJECT TO EQUITY BEING ISSUED AND SETTLEMENT OF DEBT (Details Textual) (USD $)	1 Months Ended		3 Months Ended		12 Months Ended							110 Months Ended				1 Months Ended				1 Months Ended		12 Months Ended									12 Months Ended
	Dec. 31, 2012	Jun. 30, 2011	Nov. 30, 2012	Aug. 31, 2012	May 31, 2013	May 31, 2012	Dec. 31, 2010	May 31, 2010	May 31, 2009	May 31, 2007	May 31, 2006	May 31, 2013	Jan. 06, 2013	Jan. 06, 2013 Typaldos Son [Member]	May 31, 2013 Andreas Typaldos [Member]	May 31, 2013 Convertible Notes Payable [Member]	Apr. 30, 2013 Convertible Notes Payable [Member]	May 02, 2013 Convertible Notes Payable [Member]	Apr. 22, 2013 Convertible Notes Payable [Member]	Apr. 30, 2013 Two Convertible Notes Payable [Member]	Apr. 22, 2013 Two Convertible Notes Payable [Member]	May 31, 2005 Warrant [Member]	May 31, 2013 Warrant [Member]	May 31, 2012 Warrant [Member]	May 31, 2011 Warrant [Member]	May 31, 2010 Warrant [Member]	May 31, 2009 Warrant [Member]	May 31, 2008 Warrant [Member]	May 31, 2007 Warrant [Member]	May 31, 2006 Warrant [Member]	May 31, 2013 Warrant [Member] Maximum [Member]	May 31, 2013 Warrant [Member] Minimum [Member]
Notes Payable And Convertible Debentures								$ 17,269,689
Interest Payable								3,671,137
Repayments of Notes Payable		3,526,523					5,570,059
Notes Payable, Current, Total					678,768	688,768						678,768
Proceeds from Related Party Debt				130,000	0	130,000						1,716,726
Due to Related Parties, Current					130,000	130,000						130,000
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number (in shares)																							2,350,080	5,895,945	5,235,945	11,735,004	11,735,004	10,044,916	9,048,240	4,392,874
Fair Value Assumptions, Risk Free Interest Rate																															1.39%	1.32%
Fair Value Assumptions, Expected Term																															2 years	6 months
Fair Value Assumptions, Expected Volatility Rate																															251.00%	206.00%
Fair Value Assumptions, Expected Dividend Rate					0.00%
Number Of Warrants Expired					10,044,922							10,044,922
Gains (Losses) on Extinguishment of Debt, Total				2,025	2,025	482,784						11,819,506
Convertible Debt, Current					6,204,926	5,259,926						6,204,926			945,000
Repayments of Debt				10,000	10,000	106,355						6,155,670
Debt, Current, Total				12,025
Debt Instrument, Face Amount	20,000		180,000															200,000	120,000		40,000
Debt Instrument, Interest Rate, Stated Percentage	6.00%		6.00%															6.00%	6.00%		6.00%
Debt Instrument, Maturity Date	Nov. 15, 2014		Nov. 15, 2014													Apr. 30, 2015	Apr. 30, 2015			Apr. 30, 2015		Jun. 08, 2005
Debt Instrument, Convertible, Conversion Price	$ 0.01		$ 0.01															$ 0.02	$ 0.02		$ 0.02
Debt Instrument, Convertible, Beneficial Conversion Feature	20,000		180,000		600,000			54,000	264,111	424,247	404,555					200,000	120.000			40,000		750,000
Debt Instrument, Interest Rate, Increase (Decrease)	12.00%
Separation and Release Agreement Settlement Amount To Be Paid													15,920
Separation and Release Agreement Settlement Shares To Be Issued													14,073,966	19,000
Notes Payable, Net Of Debt Discount					$ 537,323							$ 537,323