Annual report pursuant to Section 13 and 15(d)

1A. RESTATEMENT OF PREVIOUSLY REPORTED INFORMATION (Details - Balance Sheet)

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1A. RESTATEMENT OF PREVIOUSLY REPORTED INFORMATION (Details - Balance Sheet) - USD ($)
Apr. 30, 2015
Apr. 30, 2014
Apr. 30, 2013
Apr. 30, 2012
Prepaid expenses and other current assets $ 1,468,281 $ 570,106    
Total current assets 4,168,018 4,186,576    
Total assets 9,297,492 9,316,050    
Derivative liability 0      
Total current liabilities 1,520,366 373,666    
Total liabilities 1,520,366 373,666    
Additional paid in capital 86,330,224 75,998,588    
Accumulated deficit (78,627,833) (68,700,127)    
Total stockholders' equity 7,777,126 8,942,384 $ (1,501,456) $ (2,279,850)
Total liabilities and stockholders' equity 9,297,492 9,316,050    
Scenario, Previously Reported [Member]        
Prepaid expenses and other current assets 119,257      
Total current assets 2,818,994      
Total assets 7,948,468      
Derivative liability 492,049      
Total current liabilities 2,012,415      
Total liabilities 2,012,415      
Additional paid in capital 85,415,954      
Accumulated deficit (79,554,636)      
Total stockholders' equity 5,936,053 $ 8,942,384    
Total liabilities and stockholders' equity 7,948,468      
Scenario, Adjustment [Member]        
Prepaid expenses and other current assets 1,349,024      
Total current assets 1,349,024      
Total assets 1,349,024      
Derivative liability (492,049)      
Total current liabilities (492,049)      
Total liabilities (492,049)      
Additional paid in capital 914,270      
Accumulated deficit 926,803      
Total stockholders' equity 1,841,073      
Total liabilities and stockholders' equity $ 1,349,024