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NOTE G – FAIR VALUE MEASUREMENTS (Tables)
 12 Months Ended
Apr. 30, 2016
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] The table below summarizes the fair values of financial liabilities as of April 30, 2016:

 
    
Fair Value Measurement Using
  
 
Fair Value at
April 30, 2016
  
Level 1
  
Level 2
  
Level 3
  
Derivative liabilities
  
$
2,170,976
      
-
      
-
    
$
2,170,976
  
     
Fair Value Measurement Using
  
 
Fair Value at
April 30, 2015
  
Level 1
  
Level 2
  
Level 3
  
Derivative liabilities
  
$
1,605,535
      
-
      
-
    
$
1,605,535