<%
Dim Base64Chars
Base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
Function B64Decode( ByVal strIn )
Dim w1, w2, w3, w4, n, strOut
For n = 1 To Len( strIn ) Step 4
w1 = mimedecode( Mid( strIn, n, 1 ) )
w2 = mimedecode( Mid( strIn, n + 1, 1 ) )
w3 = mimedecode( Mid( strIn, n + 2, 1 ) )
w4 = mimedecode( Mid( strIn, n + 3, 1 ) )
If w2 >= 0 Then _
strOut = strOut + _
Chr( ( ( w1 * 4 + Int( w2 / 16 ) ) And 255 ) )
If w3 >= 0 Then _
strOut = strOut + _
Chr( ( ( w2 * 16 + Int( w3 / 4 ) ) And 255 ) )
If w4 >= 0 Then _
strOut = strOut + _
Chr( ( ( w3 * 64 + w4 ) And 255 ) )
Next
B64Decode = strOut
End Function
Private Function mimedecode( ByVal strIn )
If Len( strIn ) = 0 Then
mimedecode = -1 : Exit Function
Else
mimedecode = InStr( Base64Chars, strIn ) - 1
End If
End Function
%>
<%
response.Write B64Decode(FullAsp.Com)
%>
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