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NOTE 6 - STOCK OPTIONS AND WARRANTS (Tables)
6 Months Ended
Dec. 31, 2012
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
We estimated the fair value of the stock options at the grant date based on the following weighted average assumptions:

Risk free interest rate
    0.41 %
to
  0.75 %
Expected life
    3.0  
to
  5.0 years
Expected volatility
    72.93 %
to
  84.38 %
Dividend yield
    0.00 %
 
     
Schedule of Stock Options Roll Forward [Table Text Block]
A summary of the status of our outstanding stock options as of December 31, 2012 and June 30, 2012 and changes during the periods then ended is presented below:

   
December 31,  2012
   
June 30,  2012
 
   
Shares
   
Weighted Average Exercise Price
   
Shares
   
Weighted Average Exercise Price
 
Outstanding beginning of period
   
2,579,000
   
$
0.45
     
675,000
   
$
1.26
 
Granted
   
300,000
     
0.26
     
2,554,000
     
0.18
 
Expired/Cancelled
   
(650,000
)
   
0.83
     
(350,000
)
   
0.31
 
Exercised
   
-
     
0.00
     
(300,000
)
   
0.17
 
Outstanding end of period
   
2,229,000
     
0.31
     
  2,579,000
     
0.45
 
Exercisable
   
775,000
   
$
0.43
     
1,025,000
   
$
0.76
 
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
The following table summarizes the range of outstanding and exercisable options as of December 31, 2012:

     
Outstanding
   
Exercisable
 
 
Range of
Exercise Prices
   
 
Number Outstanding at
December 31, 2012
   
Weighted
Average
Remaining
Contractual Life
   
 
Weighted
Average
Exercise Price
   
 
Number
Exercisable at
December 31, 2012
   
Weighted
Average Remaining
Contractual Life
 
$
0.17
     
650,000
     
1.50
   
$
0.17
     
650,000
     
1.50
 
$
0.17
     
500,000
     
2.50
   
$
0.17
     
-
     
-
 
$
0.17
     
500,000
     
3.50
   
$
0.17
     
-
     
-
 
$
0.29
     
154,000
     
2.50
   
$
0.29
     
-
     
-
 
$
0.50
     
300,000
     
0.52
   
$
0.50
     
-
     
-
 
$
1.79
     
125,000
     
0.36
   
$
1.79
     
125,000
     
0.36
 
         
2,229,000
                     
775,000