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6. Outstanding Warrants (Tables)
6 Months Ended
Jun. 30, 2012
Outstanding Warrants Tables  
Schedule of warrant activity
Preferred Stock                        
    Warrants Issued & Outstanding   Weighted - Average Exercise Price   Warrants Issued & Exercisable   Average Remaining Term in Years  
Outstanding December 31, 2011     392,479     $ 3.000       392,479       0.25  
Expired     (363,282 )     3.000       (363,282 )     -  
Outstanding March 31, 2012     29,197       3.000       29,197       0.27  
Expired     (23,072 )     3.000       (23,072 )     -  
Outstanding June 30, 2012     6,125     $ 3.000       6,125       0.13  
                                 
Common Stock                                
    Warrants Issued & Outstanding   Weighted - Average Exercise Price   Warrants Issued & Exercisable   Average Remaining Term in Years  
Outstanding December 31, 2011     1,428,590     $ 0.790       1,428,590       3.34  
Expired     (5,000 )     3.000       (5,000 )      
Granted     1,000,000       0.001       1,000,000        
Exercised     (166,667 )     0.001       (166,667 )     -  
Outstanding March 31, 2012     2,256,923       0.220       2,256,923       3.56  
Granted     370,000       0.001       370,000        
Exercised     (236,667 )     0.001       (236,667 )     -  
Outstanding June 30, 2012     2,390,256     $ 0.200       2,390,256       3.40  
                                 
Total                                
    Warrants Issued & Outstanding   Weighted - Average Exercise Price   Warrants Issued & Exercisable   Average Remaining Term in Years  
Outstanding December 31, 2011     1,821,069     $ 1.266       1,821,069       2.67  
Expired     (368,282 )     3.000       (368,282 )      
Granted     1,000,000       0.001       1,000,000        
Exercised     (166,667 )     0.001       (166,667 )     -  
Outstanding March 31, 2012     2,286,120       0.256       2,286,120       3.52  
Expired     (23,072 )     3.000       (23,072 )      
Granted     370,000       0.001       370,000        
Exercised     (236,667 )     0.001       (236,667 )     -  
Outstanding June 30, 2012     2,396,381     $ 0.199       2,396,381       3.39