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8. Outstanding Warrants (Tables)
3 Months Ended
Mar. 31, 2013
Outstanding Warrants Tables  
Schedule of warrant activity
  Warrants  Outstanding & Exercisable  Weighted - Average Exercise Price  Average Remaining Term in Years
  Outstanding December 31, 2012     1,806,923   $0.27    2.67 
  Expired     (1,390)   0.001      
  Granted     1,253,101    0.001      
  Exercised     (1,448,610)   0.001       
  Outstanding March 31, 2013     1,610,024   $0.30    2.14