Annual report pursuant to section 13 and 15(d)

9. Stock Options and Warrants (Details-Warrant Exercise Price per Share)

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9. Stock Options and Warrants (Details-Warrant Exercise Price per Share) (Warrants, USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2013
$ 0.25 - $ 0.99
Dec. 31, 2013
$1.00 - $1.99
Dec. 31, 2013
$ 0.25 - $ 0.99 [Member]
Outstanding Warrants              
Shares 11,763,966 42,205,507 49,106,280 22,979,068 11,263,966 500,000  
Life (Years)           6 months 2 years 8 months 12 days
Weighted Average Exercise Price $ 0.34       $ 0.31 $ 1.00  
Exercisable Warrants              
Shares 10,880,632       10,380,632 500,000  
Weighted Average Exercise Price $ 0.34       $ 0.31 $ 1.00