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1. Nature of Activities and Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2013
Nature Of Activities And Summary Of Significant Accounting Policies Tables  
Schedule of dilutive securities
    December 31, 2013     December 31, 2012  
             
Series B preferred     2,401,061       3,097,725  
Common stock options and warrants     14,802,721       10,309,257  
Convertible promissory note     186,795       178,495  
Total number of potentially dilutive shares excluded from the basic and diluted net in loss per share calculation     17,390,577       13,585,477