Quarterly report pursuant to Section 13 or 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 ($)
Oct. 31, 2015
Apr. 30, 2015
Prepaid expenses and other current assets $ 410,635 $ 1,468,281
Total current assets 2,848,065 4,168,018
Total assets 7,977,539 9,297,492
Total current liabilities 1,080,005 1,520,366
Total liabilities 1,080,005 1,520,366
Additional paid in capital 88,599,651 86,330,224
Accumulated deficit (81,778,453) (78,627,833)
Total stockholders' equity 6,897,534 7,777,126
Total liabilities and stockholders' equity 7,977,539 $ 9,297,492
Scenario, Previously Reported [Member]    
Prepaid expenses and other current assets 74,757  
Total current assets 2,512,187  
Total assets 7,641,661  
Additional paid in capital 87,685,381  
Accumulated deficit (81,200,061)  
Total stockholders' equity 6,561,656  
Total liabilities and stockholders' equity 7,641,661  
Scenario, Adjustment [Member]    
Prepaid expenses and other current assets 335,878  
Total current assets 335,878  
Total assets 335,878  
Additional paid in capital 914,270  
Accumulated deficit (578,392)  
Total stockholders' equity 335,878  
Total liabilities and stockholders' equity $ 335,878