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Property and Equipment (Tables)
6 Months Ended
Jan. 31, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]

 

    January 31, 2013     July 31, 2012  
Furniture and fixture   $ 27,634     $ 27,635  
Machinery and equipment     26,196       25,229  
Software     359,417       359,417  
Leasehold Improvements     5,985       5,985  
      419,232       418,266  
Accumulated depreciation     (401,073 )     (397,953 )
Property and equipment, net   $ 18,159     $ 20,313