<%
Option Explicit
Response.buffer=true

Call Com_CreatValidCode("GetCode")

Sub Com_CreatValidCode(pSN)
    Response.Expires = -9999 
    Response.AddHeader "Pragma","no-cache"
    Response.AddHeader "cache-ctrol","no-cache"
    Response.ContentType = "Image/BMP"
    
    Randomize
    
    Dim i, ii, iii
    
    Const cOdds = 6 
    Const cAmount = 10
    Const cCode = "0123456789"
    
    Dim vColorData(1)
    vColorData(0) = ChrB(110) & ChrB(150) & ChrB(211)
    vColorData(1) = ChrB(220) & ChrB(220) & ChrB(220)
    Dim vCode(4), vCodes
    For i = 0 To 3
      vCode(i) = Int(Rnd * cAmount)
      vCodes = vCodes & Mid(cCode, vCode(i) + 1, 1)
    Next

    Session("tslt_userVCode") = vCodes  '¼Session

    Dim vNumberData(9)
    vNumberData(0) = "1110000111110111101111011110111101001011110100101111010010111101001011110111101111011110111110000111"
    vNumberData(1) = "1111011111110001111111110111111111011111111101111111110111111111011111111101111111110111111100000111"
    vNumberData(2) = "1110000111110111101111011110111111111011111111011111111011111111011111111011111111011110111100000011"
    vNumberData(3) = "1110000111110111101111011110111111110111111100111111111101111111111011110111101111011110111110000111"
    vNumberData(4) = "1111101111111110111111110011111110101111110110111111011011111100000011111110111111111011111111000011"
    vNumberData(5) = "1100000011110111111111011111111101000111110011101111111110111111111011110111101111011110111110000111"
    vNumberData(6) = "1111000111111011101111011111111101111111110100011111001110111101111011110111101111011110111110000111"
    vNumberData(7) = "1100000011110111011111011101111111101111111110111111110111111111011111111101111111110111111111011111"
    vNumberData(8) = "1110000111110111101111011110111101111011111000011111101101111101111011110111101111011110111110000111"
    vNumberData(9) = "1110001111110111011111011110111101111011110111001111100010111111111011111111101111011101111110001111"

    Response.BinaryWrite ChrB(66) & ChrB(77) & ChrB(230) & ChrB(4) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(0) &_
      ChrB(0) & ChrB(0) & ChrB(54) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(40) & ChrB(0) &_
      ChrB(0) & ChrB(0) & ChrB(40) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(10) & ChrB(0) &_
      ChrB(0) & ChrB(0) & ChrB(1) & ChrB(0)
    
    Response.BinaryWrite ChrB(24) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(176) & ChrB(4) &_
      ChrB(0) & ChrB(0) & ChrB(18) & ChrB(11) & ChrB(0) & ChrB(0) & ChrB(18) & ChrB(11) &_
      ChrB(0) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(0) & ChrB(0) &_
      ChrB(0) & ChrB(0)

    For i = 9 To 0 Step -1
      For ii = 0 To 3
       For iii = 1 To 10
        If Rnd * 99 + 1 < cOdds Then
         Response.BinaryWrite vColorData(0)
        Else
         Response.BinaryWrite vColorData(Mid(vNumberData(vCode(ii)), i * 10 + iii, 1))
        End If
       Next
      Next
    Next
End Sub
%>



