Consolidated Statements of Stockholders' Equity (Deficit) (USD $)	5 Months Ended	12 Months Ended																197 Months Ended
	Jun. 30, 1996	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009	Jun. 30, 2008	Jun. 30, 2007	Jun. 30, 2006	Jun. 30, 2005	Jun. 30, 2004	Jun. 30, 2003	Jun. 30, 2002	Jun. 30, 2001	Jun. 30, 2000	Jun. 30, 1999	Jun. 30, 1998	Jun. 30, 1997	Jun. 30, 2012
Shares Issued for
Cash	$ 10,000	$ 1,147,915	$ 1,090,470	$ 1,393,637											$ 50,000	$ 650,000	$ 865,514
Cash (in shares)			15,000
Exercise of stock options							35,000	134,000		25,000	43,750	946,200	91,515	256,700	80,500
Promissory note															(31,500)
Cash on private placement					895,200		2,361,641			5,831,020	842,050		112,480	3,975,000
Property and equipment (to officers and directors)	15,000	0	0	0														23,000
Services (provided by officers and directors)	20,000														100,000
Share issue costs			(122,497)	(149,251)											(100,500)	(78,000)	(48,920)
Share issue costs (in shares)																0
Services (other)	15,000
Services		34,954	619,284	81,000	14,000		105,000	191,510	270,000	21,873	196,000		40,000	13,000	50,000		63,036
Services (in shares)				270,000
Settlement of lawsuit		0	0	0						35,250					15,000			60,250
Settlement of debt									55,000		104,542			664,410
Settlement of convertible debenture		236,926
Conversion of convertible debentures															525,813
Acquisition of subsidiary		0	0	0											619,200		275,000	894,200
Proprietary non-competition agreement												711,000
Held in escrow												0	0		0
Cashless exercise of warrants								0	0
Exercise of warrants			430,400			208,995		1,080,669		0	27,500	130,000
Subscriptions												0
Shares returned to treasury for cancellation										0
Shares released from escrow												954,582		75,558
Settlement of lawsuit											35,250
Beneficial conversion feature															566,456
Repayment of promissory note							2,763	34,000						225,568
Dividends on preferred stock		(15,460)	(15,460)	(15,462)	(15,427)	(15,427)	(15,427)	(15,427)	(15,739)	(19,016)	(22,060)	(26,087)	(30,720)
Subscriptions received		191,600		11,250		276,500					176,665		50,000
Redemption of preferred stock									(50,000)	0		(312,000)	(200,000)
Write-off of promissory note receivable												0
Foreign currency translation	(1,226)												(26)	1,614	8,444	24,860	12,601
Warrant extension
Deemed dividend (note 4(d))			0
Stock-based compensation		376,698	474,075	1,225,151	119,064	247,944	4,225,648	107,219		321,275	5,460	415,685	272,207	48,256	70,600
Net loss for period	(344,843)	(3,400,434)	(2,841,285)	(2,929,737)	(1,554,876)	(1,938,216)	(5,985,850)	(2,104,189)	(1,812,265)	(2,543,848)	(1,346,833)	(3,836,191)	(4,000,169)	(1,537,402)	(1,404,021)	(937,373)	(822,217)	(39,339,749)
Balance end of period	(286,069)	(2,142,183)	(714,382)	(349,369)	(115,208)	426,831	1,647,035	918,260	1,490,478	3,043,482	(628,072)	(690,396)	326,415	3,991,128	268,424	(281,568)	58,945	(2,142,183)
Common Stock and Paid-in Capital in Excess of Par [Member]
Shares Issued for
Cash	10,000	1,147,915	1,101,720	1,393,637											50,000	650,000	865,514
Cash (in shares)	1,000,000	3,364,980	1,820,042	4,263,152											200,000	825,396	5,086,000
Exercise of stock options							35,000	134,000		25,000	43,750	971,200	91,515	256,700	80,500
Exercise of stock options (in shares)							50,000	200,000		25,000	52,500	2,263,500	517,000	1,245,000	445,000
Promissory note															252,568
Promissory note (in shares)															1,683,789
Cash on private placement					1,125,200		2,361,641			6,042,935	842,050		112,480	3,975,000
Cash on private placement (in shares)					4,500,800		1,180,537			6,609,336	1,684,000		81,885	2,650,000
Property and equipment (to officers and directors)	15,000
Property and equipment (to officers and directors) (in shares)	1,500,000
Services (provided by officers and directors)	20,000														100,000
Services (provided by officers and directors) (in shares)	2,000,000														666,666
Share issue costs			(122,497)												(100,500)	(78,000)	(48,920)
Share issue costs (in shares)			330,879												0		0
Services (other)	15,000
Services (other) (in shares)	1,500,000
Services		34,954	619,284	81,000	60,500		105,000	191,510	270,000	21,873	196,000		40,000	13,000	50,000		63,036
Services (in shares)		77,755	446,118	270,000	100,000		50,000	269,000	500,000	25,000	200,000		100,000	50,000	250,000		564,000
Settlement of lawsuit										35,250					15,000
Settlement of lawsuit (in shares)										37,500					150,000
Settlement of debt									55,000		104,542			0
Settlement of debt (in shares)									44,000		144,793			0
Settlement of convertible debenture		236,926
Settlement of convertible debenture (in shares)		629,158
Conversion of convertible debentures															525,813
Conversion of convertible debentures (in shares)															3,869,120
Acquisition of subsidiary															619,200		275,000
Acquisition of subsidiary (in shares)															1,800,000		100,000
Proprietary non-competition agreement												711,000
Proprietary non-competition agreement (in shares)												450,000
Held in escrow												0	0		0
Held in escrow (in shares)												700,000	218,115		447,091
Cashless exercise of warrants								0	0
Cashless exercise of warrants (in shares)								35,115	1,713,300
Exercise of warrants			430,400			208,995		1,080,669		0	27,500	130,000
Exercise of warrants (in shares)			860,800			190,000		1,291,168		288,298	55,000	325,000
Subscriptions												40,000
Subscriptions (in shares)												100,000
Shares returned to treasury for cancellation										0
Shares returned to treasury for cancellation (in shares)										(142,140)
Shares released from escrow												954,582		75,558
Settlement of lawsuit											0
Beneficial conversion feature															566,456
Repayment of promissory note							0	0						0
Dividends on preferred stock		0	0	0	0	0	0	0	0	0	0	0	0
Subscriptions received		0		0		0					0		0
Redemption of preferred stock									0	415,000		0	0
Redemption of preferred stock (in shares)									0	415,000		0	0
Write-off of promissory note receivable												(7,000)
Foreign currency translation	0												0	0	0	0	0
Warrant extension
Deemed dividend (note 4(d))			131,577
Stock-based compensation		376,698	474,075	1,225,151	119,064	247,944	4,225,648	107,219		321,275	5,460	415,685	272,207	48,256	70,600
Net loss for period	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Balance end of period	60,000	37,655,315	35,858,822	33,224,263	30,524,475	29,219,711	28,762,772	22,035,483	20,522,085	20,197,085	13,335,752	12,116,450	8,900,983	8,384,781	4,016,267	1,786,630	1,214,630	37,655,315
Balance end of period (in shares)	6,000,000	62,368,653	58,296,760	54,838,921	50,305,769	45,704,969	45,514,969	44,234,432	42,439,149	40,181,849	32,923,855	30,787,562	26,949,062	26,032,062	22,087,062	12,575,396	11,750,000	62,368,653
Preferred Stock and Paid-in Capital in Excess of Par [Member]
Shares Issued for
Cash	0	0	0	0											0	0	0
Cash (in shares)	0	0	0	0											0	0	0
Exercise of stock options							0	0		0	0	0	0	0	0
Exercise of stock options (in shares)							0	0		0	0	0	0	0	0
Promissory note															0
Promissory note (in shares)															0
Cash on private placement					0		0			0	0		0	0
Cash on private placement (in shares)					0		0			0	0		0	0
Property and equipment (to officers and directors)	0
Property and equipment (to officers and directors) (in shares)	0
Services (provided by officers and directors)	0														0
Services (provided by officers and directors) (in shares)	0														0
Share issue costs			0												0	0	0
Share issue costs (in shares)			0												0		0
Services (other)	0
Services (other) (in shares)	0
Services		0	0	0	0		0	0	0	0	0		0	0	0		0
Services (in shares)		0	0	0	0		0	0	0	0	0		0	0	0		0
Settlement of lawsuit										0					0
Settlement of lawsuit (in shares)										0					0
Settlement of debt									0		0			664,410
Settlement of debt (in shares)									0		0			664,410
Settlement of convertible debenture		0
Settlement of convertible debenture (in shares)		0
Conversion of convertible debentures															0
Conversion of convertible debentures (in shares)															0
Acquisition of subsidiary															0		0
Acquisition of subsidiary (in shares)															0		0
Proprietary non-competition agreement												0
Proprietary non-competition agreement (in shares)												0
Held in escrow												0	0		0
Held in escrow (in shares)												0	0		0
Cashless exercise of warrants								0	0
Cashless exercise of warrants (in shares)								0	0
Exercise of warrants			0			0		0		0	0	0
Exercise of warrants (in shares)			0			0		0		0	0	0
Subscriptions												0
Subscriptions (in shares)												0
Shares returned to treasury for cancellation										0
Shares returned to treasury for cancellation (in shares)										0
Shares released from escrow												0		0
Settlement of lawsuit											0
Beneficial conversion feature															0
Repayment of promissory note							0	0						0
Dividends on preferred stock		0	0	0	0	0	0	0	0	0	0	0	0
Subscriptions received		0		0		0					0		0
Redemption of preferred stock									(12,500)	(118,572)		(124,800)	(100,000)
Redemption of preferred stock (in shares)									(12,500)	(118,572)		(124,800)	(100,000)
Write-off of promissory note receivable												0
Foreign currency translation	0												0	0	0	0	0
Warrant extension
Deemed dividend (note 4(d))			0
Stock-based compensation		0	0	0	0	0	0	0		0	0	0	0	0	0
Net loss for period	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Balance end of period	0	308,538	308,538	308,538	308,538	308,538	308,538	308,538	308,538	321,038	439,610	439,610	564,410	664,410	0	0	0	308,538
Balance end of period (in shares)	0	308,538	308,538	308,538	308,538	308,538	308,538	308,538	308,538	321,038	439,610	439,610	564,410	664,410	0	0	0	308,538
Promissory Notes Receivable [Member]
Shares Issued for
Cash	0	0	0	0											0	0	0
Exercise of stock options							0	0		0	0	(15,000)	0	0	0
Promissory note															(284,068)
Cash on private placement					0		0			0	0		0	0
Property and equipment (to officers and directors)	0
Services (provided by officers and directors)	0														0
Share issue costs			0												0	0	0
Services (other)	0
Services		0	0	0	0		0	0	0	0	0		0	0	0		0
Settlement of lawsuit										0					0
Settlement of debt									0		0			0
Settlement of convertible debenture		0
Conversion of convertible debentures															0
Acquisition of subsidiary															0		0
Proprietary non-competition agreement												0
Held in escrow												0	0		0
Cashless exercise of warrants								0	0
Exercise of warrants			0			0		0		0	0	0
Subscriptions												0
Shares returned to treasury for cancellation										0
Shares released from escrow												0		0
Settlement of lawsuit											0
Beneficial conversion feature															0
Repayment of promissory note							2,763	34,000						225,568
Dividends on preferred stock		0	0	0	0	0	0	0	0	0	0	0	0
Subscriptions received		0		0		0					0		0
Redemption of preferred stock									0	0		0	0
Write-off of promissory note receivable												7,000
Foreign currency translation	0												0	0	0	0	0
Warrant extension
Deemed dividend (note 4(d))			0
Stock-based compensation		0	0	0	0	0	0	0		0	0	0	0	0	0
Net loss for period	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Balance end of period	0	(29,737)	(29,737)	(29,737)	(29,737)	(29,737)	(29,737)	(32,500)	(66,500)	(66,500)	(66,500)	(66,500)	(58,500)	(58,500)	(284,068)	0	0	(29,737)
Share Subscriptions [Member]
Shares Issued for
Cash	0	0	(11,250)	0											0	0	0
Exercise of stock options							0	0		0	0	(10,000)	0	0	0
Promissory note															0
Cash on private placement					(230,000)		0			(211,915)	0		0	0
Property and equipment (to officers and directors)	0
Services (provided by officers and directors)	0														0
Share issue costs			0												0	0	0
Services (other)	0
Services		0	0	0	(46,500)		0	0	0	0	0		0	0	0		0
Settlement of lawsuit										0					0
Settlement of debt									0		0			0
Settlement of convertible debenture		0
Conversion of convertible debentures															0
Acquisition of subsidiary															0		0
Proprietary non-competition agreement												0
Held in escrow												0	0		0
Cashless exercise of warrants								0	0
Exercise of warrants			0			0		0		0	0	0
Subscriptions												(40,000)
Shares returned to treasury for cancellation										0
Shares released from escrow												0		0
Settlement of lawsuit											35,250
Beneficial conversion feature															0
Repayment of promissory note							0	0						0
Dividends on preferred stock		0	0	0	0	0	0	0	0	0	0	0	0
Subscriptions received		191,600		11,250		276,500					176,665		50,000
Redemption of preferred stock									0	0		0	0
Write-off of promissory note receivable												0
Foreign currency translation	0												0	0	0	0	0
Warrant extension
Deemed dividend (note 4(d))			0
Stock-based compensation		0	0	0	0	0	0	0		0	0	0	0	0	0
Net loss for period	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Balance end of period	0	191,600	0	11,250	0	276,500	0	0	0	0	211,915	0	50,000	0	0	0	0	191,600
Accumulated Other Comprehensive Income [Member]
Shares Issued for
Cash	0	0	0	0											0	0	0
Exercise of stock options							0	0		0	0	0	0	0	0
Promissory note															0
Cash on private placement					0		0			0	0		0	0
Property and equipment (to officers and directors)	0
Services (provided by officers and directors)	0														0
Share issue costs			0												0	0	0
Services (other)	0
Services		0	0	0	0		0	0	0	0	0		0	0	0		0
Settlement of lawsuit										0					0
Settlement of debt									0		0			0
Settlement of convertible debenture		0
Conversion of convertible debentures															0
Acquisition of subsidiary															0		0
Proprietary non-competition agreement												0
Held in escrow												0	0		0
Cashless exercise of warrants								0	0
Exercise of warrants			0			0		0		0	0	0
Subscriptions												0
Shares returned to treasury for cancellation										0
Shares released from escrow												0		0
Settlement of lawsuit											0
Beneficial conversion feature															0
Repayment of promissory note							0	0						0
Dividends on preferred stock		0	0	0	0	0	0	0	0	0	0	0	0
Subscriptions received		0		0		0					0		0
Redemption of preferred stock									0	0		0	0
Write-off of promissory note receivable												0
Foreign currency translation	(1,226)												(26)	1,614	8,444	24,860	12,601
Warrant extension
Deemed dividend (note 4(d))			0
Stock-based compensation		0	0	0	0	0	0	0		0	0	0	0	0	0
Net loss for period	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Balance end of period	(1,226)	46,267	46,267	46,267	46,267	46,267	46,267	46,267	46,267	46,267	46,267	46,267	46,267	46,293	44,679	36,235	11,375	46,267
Deficit Accumulated During the Development Stage [Member]
Shares Issued for
Cash	0	0	0	0											0	0	0
Exercise of stock options							0	0		0	0	0	0	0	0
Promissory note															0
Cash on private placement					0		0			0	0		0	0
Property and equipment (to officers and directors)	0
Services (provided by officers and directors)	0														0
Share issue costs			0												0	0	0
Services (other)	0
Services		0	0	0	0		0	0	0	0	0		0	0	0		0
Settlement of lawsuit										0					0
Settlement of debt									0		0			0
Settlement of convertible debenture		0
Conversion of convertible debentures															0
Acquisition of subsidiary															0		0
Proprietary non-competition agreement												0
Held in escrow												0	0		0
Cashless exercise of warrants								0	0
Exercise of warrants			0			0		0		0	0	0
Subscriptions												0
Shares returned to treasury for cancellation										0
Shares released from escrow												0		0
Settlement of lawsuit											0
Beneficial conversion feature															0
Repayment of promissory note							0	0						0
Dividends on preferred stock		(15,460)	(15,460)	(15,462)	(15,427)	(15,427)	(15,427)	(15,427)	(15,739)	(19,016)	(22,060)	(26,087)	(30,720)
Subscriptions received		0		0		0					0		0
Redemption of preferred stock									(37,500)	(296,428)		(187,200)	(100,000)
Write-off of promissory note receivable												0
Foreign currency translation	0												0	0	0	0	0
Warrant extension
Deemed dividend (note 4(d))			(131,577)
Stock-based compensation		0	0	0	0	0	0	0		0	0	0	0	0	0
Net loss for period	(344,843)	(3,400,434)	(2,841,285)	(2,929,737)	(1,554,876)	(1,938,216)	(5,985,850)	(2,104,189)	(1,812,265)	(2,543,848)	(1,346,833)	(3,836,191)	(4,000,169)	(1,537,402)	(1,404,021)	(937,373)	(822,217)
Balance end of period	$ (344,843)	$ (40,314,166)	$ (36,898,272)	$ (33,909,950)	$ (30,964,751)	$ (29,394,448)	$ (27,440,805)	$ (21,439,528)	$ (19,319,912)	$ (17,454,408)	$ (14,595,116)	$ (13,226,223)	$ (9,176,745)	$ (5,045,856)	$ (3,508,454)	$ (2,104,433)	$ (1,167,060)	$ (40,314,166)