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1. Nature of Activities and Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2013
Nature Of Activities And Summary Of Significant Accounting Policies Tables  
Schedule of dilutive securities
    June 30, 2013     June 30, 2012  
             
Series B preferred     3,077,725       3,097,725  
Series B warrants           6,125  
Common stock options and warrants     12,583,291       9,134,016  
Convertible interest & fees on related party note           623,771  
Convertible promissory note     182,611       174,311  
Total number of potentially dilutive shares excluded from the basic and diluted net loss per share calculation     15,843,627       13,035,948