Annual report pursuant to section 13 and 15(d)

10. Stock Option Plan (Details 1)

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10. Stock Option Plan (Details 1) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Stock Options    
Number of Shares beginning balance 14,995,000 8,970,000
Number of Shares, Options Granted 1,105,000 6,065,000
Number of Shares, Options Exercised      
Number of Shares, Options Expired (255,000) (40,000)
Number of Shares ending balance 15,845,000 14,995,000
Number of Shares exercisable ending balance 13,045,000  
Exercise Price Per Share    
Exercise Price per Share beginning balance minimum $ 0.18 $ 0.34
Exercise Price per Share beginning balance maximum $ 0.55 $ 0.55
Exercise Price per Share, Options Granted, Minimum $ 0.06 $ 0.18
Exercise Price per Share, Options Granted, Maximum $ 0.50 $ 0.50
Exercise Price per Share, Options Exercised      
Exercise Price per Share, Options Expired, minimum $ 0.18 $ 0.34
Exercise Price per Share, Options Expired, maximum $ 0.55 $ 0.55
Exercise Price per Share ending balance, minimum $ 0.06 $ 0.18
Exercise Price per Share ending balance maximum $ 0.55 $ 0.55
Exercise Price per Share exercisable minimum ending balance $ 0.06  
Exercise price per share exercisable maximum ending balance $ 0.55  
Weighted Average Remaining Contractual Life    
Weighted Average Remaining Contractual Life beginning balance 4 years 4 months 7 days 3 years 2 months 5 days
Weighted Average Remaining Contractual Life Options Granted 5 years 1 month 8 days 7 years 2 months 2 days
Weighted Average Remaining Contractual Life ending balance 3 years 5 months 5 days 4 years 4 months 7 days
Weighted Average Remaining Contractual Life exercisable ending balance 2 years 8 months 1 day  
Aggregate Intrinsic Value    
Aggregate Intrinsic Value beginning balance      
Aggregate Intrinsic Value Options Granted      
Aggregate Intrinsic Value Options Exercised      
Aggregate Intrinsic Value Options Expired      
Aggregate Intrinsic Value ending balance      
Aggregate Intrinsic Value Exercisable ending balance     
Weighted Average Exercise Price Per Share    
WeightedAverage Exercise Price per Share beginning balance $ 0.43 $ 0.44
Weighted Average Exercise Price per Share Options Granted $ 0.26 $ 0.39
Weighted Average Exercise Price per Share Options Exercised      
Weighted Average Exercise Price per Share Options Expired      
Weighted Average Exercise Price per Share ending balance $ 0.42 $ 0.43
Weighted Average Exercise Price per Share Exercisable ending balance $ 0.41