Warrants Issued for the year ended December 31, 2012 (Details)	Number of Warrants.	Weighted Average Exercise Price.
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
Outstanding,,, at Dec. 31, 2012	16,365,209	0.17