Warrants Issued for the year ended December 31, 2012 (Details)	Number of Warrants.	Weighted Average Exercise Price.
Warrants Outstanding at Dec. 31, 2011	20,413,430	0.19
Issued,	1,425,112	0.12
Exercised,	(583,333)	0.15
Expired,	(4,890,000)	0.23
WarrantsOutstanding1 at Dec. 31, 2012	16,365,209	0.17