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6. Shareholders’ Equity (Deficiency) (Tables)
12 Months Ended
Dec. 31, 2012
Equity [Abstract]  
Warrant activity
    Year Ended     Year Ended  
    December 31, 2012     December 31, 2011  
          Wtd. Avg.           Wtd. Avg.  
          Exercise           Exercise  
    Shares     Price     Shares     Price  
Outstanding at beginning of year     6,218,750     $ 0.08       4,218,750     $ 0.10  
Granted     2,000,000       0.08       2,000,000       0.06  
Exercised     ––       ––       ––       ––  
Forfeited/Expired     (500,000 )     0.25       ––       ––  
Outstanding and exercisable at end of year     7,718,750     $ 0.07       6,218,750     $ 0.08  
Stock option activity
    Year Ended     Year Ended  
    December 31, 2012     December 31, 2011  
          Wtd. Avg.           Wtd. Avg.  
          Exercise           Exercise  
    Shares     Price     Shares     Price  
Outstanding at beginning of year     17,873,227     $ 0.08       14,564,815     $ 0.09  
Granted     3,150,000       0.12       6,220,873       0.08  
Exercised     -       -       -       -  
Forfeited     (643,625 )     (0.12 )     (2,912,461 )     (0.08 )
Outstanding at end of year     20,379,602     $ 0.09       17,873,227     $ 0.08  
                                 
Stock options exercisable at year end     14,105,066     $ 0.08       9,667,990     $ 0.08  
Stock options outstanding
      Number              
      Outstanding at     Weighted Average        
Range of     December 31,     Remaining     Weighted Average  
Exercise Prices     2012     Contractual Life     Exercise Price  
$ 0.04-$0.07       2,725,000       5.11     $ 0.06  
$ 0.08-$0.09       11,522,114       6.47     $ 0.08  
$ 0.10-$0.31       6,132,488       7.75     $ 0.11  
          20,379,602       6.67     $ 0.09