Common Stock Options and Warrants (Details) - Stock options activity (USD $)	12 Months Ended		132 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Jan. 31, 2012
Stock options activity [Abstract]
Outstanding at January 31, 2012	10,250,000	13,450,000
Outstanding at January 31, 2012	$ 0.17	$ 0.25
Options Issued, Number of Shares	4,500,000	2,500,000
Options Issued, Weighted Average Exercise Price	$ 0.02	$ 0.06
Options Exercised, Number of Shares			800,000
Exercised, Weighted Average Exercise Price
Options Expired/Cancelled, Number of Shares		(5,700,000)
Expired/Cancelled, Weighted Average Exercise Price		$ 0.31
Options Outstanding, Number of Shares	14,750,000	10,250,000	13,450,000
Options Outstanding, Weighted Average Exercise Price	$ 0.12	$ 0.17	$ 0.25
Exercisable at January 31, 2014	12,500,000
Exercisable at January 31, 2014	$ 0.14