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Note 4. Common Stock Options and Warrants (Tables)
9 Months Ended
Sep. 30, 2012
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
   
Warrants
   
Price Range
 
Outstanding December 31, 2011
    8,730,190     $ 0.03 - 0.10  
Granted
    724,487         0.0202    
Cancelled/Expired
    (2,212,360 )       0.10    
Exercised
    -         -    
Outstanding September 30, 2012
    7,242,317     $ 0.0202 - 0.10  
Exercisable September 30, 2012
    7,242,317     $ 0.0202 - 0.10  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
   
Options
   
Price Range
 
Outstanding December 31, 2011
    3,641,792     $ 0.04 - 0.40  
Granted
    -         -    
Cancelled/Expired
    (910,000 )     0.065 - 0.40  
Exercised
    -         -    
Outstanding September 30, 2012
    2,731,792     $ 0.04 - 0.125  
Exercisable September 30, 2012
    2,731,792     $ 0.04 - 0.125