Quarterly report pursuant to sections 13 or 15(d)

5. Options Outstanding and Exercisable (Details)

v2.4.0.8
5. Options Outstanding and Exercisable (Details) (Options, USD $)
9 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Outstanding Options    
Shares 27,370,917 27,278,098
Life (Years) 7 years 3 months 18 days  
Weighted Average Exercise Price $ 0.27 $ 0.27
Exercisable Options    
Shares 5,606,280  
Weighted Average Exercise Price $ 0.34  
$ 0.21 - $ 0.99 [Member]
   
Outstanding Options    
Shares 27,081,679  
Life (Years) 7 years 3 months 18 days  
Weighted Average Exercise Price $ 0.26  
Exercisable Options    
Shares 5,481,679  
Weighted Average Exercise Price $ 0.32  
$ 1.00 - $ 1.99 [Member]
   
Outstanding Options    
Shares 289,238  
Life (Years) 6 years 7 months 6 days  
Weighted Average Exercise Price $ 1.22  
Exercisable Options    
Shares 124,601  
Weighted Average Exercise Price $ 1.27