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Stockholders' Equity (Tables)
6 Months Ended
Mar. 31, 2013
Employee Stock Options and Warrants [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Summary of the Company's activity for employee stock options/ stock warrants
 
   
Number of Options
   
Weighted  Average 
Exercise Price
   
Aggregate Intrinsic Value
   
Weighted  Average 
Remaining 
Contractual Life
 
Outstanding at October 1, 2012
   
43,716,316
   
$
0.12
   
$
-
     
3.01
 
    Granted
   
500,000
     
0.15
     
-
     
4.75
 
    Expired   
   
(3,933,526
)    
0.21
 
   
-
     
-
 
    Forfeited    
   
(500,000
)
   
0.15
     
-
     
-
 
    Exercised
   
-
     
-
     
-
     
-
 
Outstanding at March 31, 2013  
   
39,782,790
     
0.11
     
-
     
1.98
 
Exercisable at March 31, 2013
   
39,779,665
   
$
0.11
   
$
-
     
1.98
 
Schedule of options/warrants outstanding and exercisable
 
 
  Exercise Price
 
Options Outstanding
   
Contractual Life
   
Weighted Average
Remaining
Options
Exercisable
   
Weighted Average
Remaining
Contractual Life
 
$
0.06
   
7,415,000
     
2.44
     
7,411,875
     
2.44
 
$
0.07
   
2,000,000
     
2.75
     
2,000,000
     
2.75
 
$
0.09
   
2,000,000
     
2.75
     
2,000,000
     
2.75
 
$
0.10
   
8,416,850
     
1.51
     
8,416,850
     
1.51
 
$
0.12
   
8,450,940
     
1.03
     
8,450,940
     
1.03
 
$
0.14
   
500,000
     
3.17
     
500,000
     
3.17
 
$
0.15
   
11,000,000
     
2.16
     
11,000,000
     
2.16
 
       
39,782,790
     
1.98
     
39,779,665
     
1.98
Stock Warrants [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Summary of the Company's activity for employee stock options/ stock warrants
 
   
Number of Warrants
   
Weighted  Average 
Exercise Price
   
Aggregate Intrinsic
Value
 
Outstanding at October 1, 2012
   
114,460,085
   
$
0.12
   
$
75,000
 
Granted
   
625,000
     
-
     
-
 
Expired
   
(4,223,182
)
   
0.18
     
-
 
Forfeited
   
-
     
-
     
-
 
Exercised
   
-
     
-
     
-
 
Outstanding as of March 31, 2013
   
110,011,903
   
$
0.11
   
$
75,000
 
                         
Exercisable as of March 31, 2013
   
110,011,903
   
$
0.11
   
$
75,000
 
 
Schedule of options/warrants outstanding and exercisable
 
                 
Weighted
             
                 
Average
             
                 
Remaining
   
Weighted Average
 
 
Exercise
 
Warrants
   
Warrants
   
Contractual
   
Exercise Price
 
 
Price
 
Outstanding
   
Exercisable
   
Life
   
Outstanding
   
Exercisable
 
$
0.06
   
11,262,500
     
11,262,500
     
3.17
   
$
0.06
   
$
0.06
 
$
0.07
   
22,833,333
     
22,833,333
     
1.04
   
$
0.07
   
$
0.07
 
$
0.08
   
25,425,000
     
25,425,000
     
4.12
   
$
0.08
   
$
0.08
 
$
0.10
   
6,726,578
     
6,726,578
     
2
   
$
0.10
   
$
0.10
 
$
0.12
   
6,226,000
     
6,226,000
     
                .69
   
$
0.12
   
$
0.12
 
$
0.14
   
5,000,000
     
5,000,000
     
2.56
   
$
0.14
   
$
0.14
 
$
0.15
   
2,107,667
     
2,107,667
     
1.58
   
$
0.15
   
$
0.15
 
$
0.17
   
24,230,825
     
24,230,825
     
2.61
   
$
0.17
   
$
0.17
 
$
0.25
   
3,700,000
     
3,700,000
     
.82
   
$
0.25
   
$
0.25
 
$
0.30
   
2,500,000
     
2,500,000
     
.33
   
$
0.30
   
$
0.30
 
       
110,011,903
     
110,011,903