Annual report pursuant to Section 13 and 15(d)

4. Stockholders' Equity (Tables)

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4. Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2012
Stock Options And Warrants Tables  
Summary of the stock option activity
    Number of Options     Weighted Average Exercise Price  
Outstanding, December 31, 2010     13,934,651     $ 0.15  
Granted     4,952,717       0.07  
Exercised     -          
Expired     (2,808,389 )   $ 0.17  
Outstanding, December 31, 2011     16,078,979       0.19  
Granted     27,984,193       0.04  
Exercised     -          
Expired     (3,972,192 )     0.17  
Outstanding, December 31, 2012     40,090,980     $ 0.07  
                 
Exercisable Options:                
December 31, 2011     12,274,829     $ 0.18  
December 31, 2012     25,843,052       0.09  

 

    Outstanding Options   Exercisable Options  

Range of

Exercise Prices

 

Number of

Options

  Weighted-Average Remaining Contractual Life  

Weighted-Average

Exercise Price

 

Number of

Options

 

Weighted-Average

Exercise Price

 
$0.05 to $0.09     32,436,910     8.93   $ 0.042     18,188,982   $ 0.045  
$0.10 to $0.15     1,506,500     2.69     0.125     1,506,500     0.125  
$0.16 to $0.29     4,868,158     5.56     0.192     4,868,158     0.192  
$0.30 to $0.59     1,279,412     0.49     0.392     1,279,412     0.392  
      40,090,980                 25,843,052        

Summary of the warrant activity
  Number of Warrants   Weighted Average Exercise Price  
Outstanding, December 31, 2010:  80,041,252    0.07  
Granted 33,010,000     0.04  
Forfeited 3,666,636     0.08  
Exercised 3,983,364     0.06  
Adjustment for warrants previously reported unexercised (400,000)     0.06  
Outstanding at December 31, 2011: 105,001,252   $ 0.06  
Granted 613,063,046     0.01  
Forfeited 62,300,000     0.01  
Exercised 20,000,000     0.01  
Outstanding at December 31, 2012 635,764,298     0.01  
           
Exercisable warrants:           
December 31, 2011 104,851,252   $ 0.06  
December 31, 2012 635,764,298   $ 0.01