[求助]如何制作验证码

[B]以下是引用[I]冬冬[/I]在2005-9-10 12:29:13的发言：[/B][BR]
没有明天
很强啊

其实强人是很多了，哦对不老范[em07][em07][em07]

搜到一个，不晓得是不是你需要的
( p; g9 p5 ^6 ^- N: B1 y3 Z- S' u
- ^3 l0 j- k4 e0 T( M8 J一共4个页面：form.asp; chk.asp; num.asp; count.asp
+ Y: l& |0 g% c. v+ I& z2 m; ?5 S得到一个随即数字。加密！
解密后成成XBM图片
利用session 判断
# ?- G1 O; B/ A5 Z' m4 V
form.asp
9 N1 a4 r) _+ R<%
\'### To encrypt/decrypt include this code in your page
\'### strMyEncryptedString = EncryptString(strString)
6 i" F4 \% s3 _/ m, ~& q\'### strMyDecryptedString = DeCryptString(strMyEncryptedString)
: q2 U5 v2 k  u1 G\'### You are free to use this code as long as credits remain in place
( Q5 `% i+ {7 q4 l0 a0 T" c\'### also if you improve this code let me know.

. b1 _$ ~" Y. j( YPrivate Function EncryptString(strString)
* W& Y, q7 K& R- r) q8 P3 r4 j\'####################################################################
\'### Crypt Function (C) 2001 by Slavic Kozyuk grindkore@yahoo.com ###
\'### Arguments: strString <--- String you wish to encrypt ###
\'### Output: Encrypted HEX string ###
\'####################################################################
& u9 K6 U; {. H" t" l$ E" r! ]4 j
   Dim CharHexSet, intStringLen, strTemp, strRAW, i, intKey, intOffSet
   Randomize Timer
4 ?0 n( T. x: I7 W1 E+ p4 H3 P
   intKey = Round((RND * 1000000) + 1000000) \'##### Key Bitsize
   intOffSet = Round((RND * 1000000) + 1000000) \'##### KeyOffSet Bitsize
; o, q; }( |1 D0 o" V& c
   If IsNull(strString) = False Then
       strRAW = strString
       intStringLen = Len(strRAW)

+ V, Y1 G6 A; y5 N# F       For i = 0 to intStringLen - 1
: X" [* |7 X3 T$ K, b           strTemp = Left(strRAW, 1)
           strRAW = Right(strRAW, Len(strRAW) - 1)
           CharHexSet = CharHexSet & Hex(Asc(strTemp) * intKey)& Hex(intKey)
) ~0 h2 {0 I9 b1 e. ?( x       Next

) {- i% B& t( n7 X9 ?       EncryptString = CharHexSet & \"|\" & Hex(intOffSet + intKey) & \"|\" & Hex(intOffSet)
+ v  a; h: P! ?2 r& S   Else
       EncryptString = \"\"
) H4 x- a0 u: Y. v. a   End If
End Function

4 v! N. G4 R, R) ~
7 a0 J" e. Z) V4 @; ~9 N/ p# }  L$ T
Private Function DeCryptString(strCryptString)
\'####################################################################
\'### Crypt Function (C) 2001 by Slavic Kozyuk grindkore@yahoo.com ###
\'### Arguments: Encrypted HEX stringt ###
  E2 ^9 `' f9 @- X# e! P) T\'### Output: Decrypted ASCII string ###
\'####################################################################
% r% Y& _5 T) ]7 O\'### Note this function uses HexConv() and get_hxno() functions ###
9 \! t/ Y* G: x  D, n* j8 l4 n\'### so make sure they are not removed ###
6 ^% t( X/ [3 O2 `\'####################################################################

   Dim strRAW, arHexCharSet, i, intKey, intOffSet, strRawKey, strHexCrypData
3 l" r( X! L8 {% t- c
   strRawKey = Right(strCryptString, Len(strCryptString) - InStr(strCryptString, \"|\"))
" N% T0 ~5 [: @6 |   intOffSet = Right(strRawKey, Len(strRawKey) - InStr(strRawKey,\"|\"))
   intKey = HexConv(Left(strRawKey, InStr(strRawKey, \"|\") - 1)) - HexConv(intOffSet)
   strHexCrypData = Left(strCryptString, Len(strCryptString) - (Len(strRawKey) + 1))

   arHexCharSet = Split(strHexCrypData, Hex(intKey))
1 [. e  d# m3 B- o
   For i=0 to UBound(arHexCharSet)
       strRAW = strRAW & Chr(HexConv(arHexCharSet(i))/intKey)
   Next
& m7 ^* ?; K- j% O
/ D( @2 I5 Z! r* B   DeCryptString = strRAW
End Function
* B% v# A3 v" J+ m

Private Function HexConv(hexVar)
5 h+ r& {& S9 |; n& r( V9 }   Dim hxx, hxx_var, multiply
   IF hexVar <> \"\" THEN
       hexVar = UCASE(hexVar)
6 ]  F+ x" l4 z       hexVar = StrReverse(hexVar)
       DIM hx()
, f+ h) s! R4 c3 K$ N, O7 k  T2 h8 _       REDIM hx(LEN(hexVar))
       hxx = 0
7 D( ?, h6 D# Z' R       hxx_var = 0
       FOR hxx = 1 TO LEN(hexVar)
# ?  U2 K/ C, N1 w/ `0 _; E( Y           IF multiply = \"\" THEN multiply = 1
           hx(hxx) = mid(hexVar,hxx,1)
7 Q; J( x2 ]; @. f3 S           hxx_var = (get_hxno(hx(hxx)) * multiply) + hxx_var
/ f0 p" n0 J9 }$ K' `           multiply = (multiply * 16)
4 @+ Q( H- ^- p$ f- P       NEXT
       hexVar = hxx_var
       HexConv = hexVar
   END IF
0 c5 \' P/ F0 c; P: EEnd Function
, ^) m& q4 O7 _& m: V4 \! T
# f+ {& n6 M- Q- x+ E) GPrivate Function get_hxno(ghx)
/ l% ~. q) A2 T% H   If ghx = \"A\" Then
       ghx = 10
   ElseIf ghx = \"B\" Then
       ghx = 11
* k- F! G0 p1 r) B   ElseIf ghx = \"C\" Then
( k' n; e0 Z2 y, Q0 V$ v4 ?! [% H       ghx = 12
   ElseIf ghx = \"D\" Then
+ O! z6 n& w8 G4 h' D& a       ghx = 13
   ElseIf ghx = \"E\" Then
       ghx = 14
   ElseIf ghx = \"F\" Then
5 Q1 B, o- y3 g" C# Q% d+ X: J- e# X       ghx = 15
$ l* y6 l6 y0 s: N- l" W   End If
   get_hxno = ghx
End Function
%>

* L5 C5 R6 y2 ~! W: b) Q; u<%
randomize
num = int(7999*rnd+2000) \'计数器的值
. a9 K4 J6 S3 h/ A! Z5 i  H, [num2 = EncryptString(num)
* I" m3 @5 H8 H' Z  E3 r) b# nsession(\"pwdt\")=num
; H3 ~/ p9 w5 r* y6 k6 g0 o5 t$ L" X%>
+ x: F" s5 h0 U' w8 ^# I<form action=\"chk.asp\" method=post>
请输入验证码： <input>
0 u$ l4 a4 |" G3 S4 V3 ]. `) d<img src=\"count.asp?sksid=<%=num2%>\"> <input type=submit value=提交>
, w9 d9 {# _9 @  M9 A1 }</form>
' R3 K1 g) H! k  ~7 e5 O2 o
chk.asp
<%
if trim(request.form(\"pwds\"))<>trim(session(\"pwdt\")) then
%>
9 O. y4 F! j( M' K9 j输入错误： 应该为：<%=session(\"pwdt\")%>，可你输入的是:<%=request.form(\"pwds\")%>
<%
; t0 H' h5 T/ |4 xelse
%>
输入正确
. D9 _, I" e; M8 w1 l<%end if%>

  H6 p3 [2 \2 G! U0 Wcount.asp
2 {2 K3 l9 u! W1 ?<!--#include file=\"num.asp\"-->
<%
\'### To encrypt/decrypt include this code in your page
\'### strMyEncryptedString = EncryptString(strString)
' b2 G/ q, X6 x$ Q2 ?: \\'### strMyDecryptedString = DeCryptString(strMyEncryptedString)
\'### You are free to use this code as long as credits remain in place
3 B. L7 a3 G: k% j$ i2 d8 r\'### also if you improve this code let me know.

4 V- H4 E: m6 ^* X! I8 EPrivate Function EncryptString(strString)
\'####################################################################
\'### Crypt Function (C) 2001 by Slavic Kozyuk grindkore@yahoo.com ###
. J# K& ?( T1 W! Z: _0 Y# `\'### Arguments: strString <--- String you wish to encrypt ###
, }9 j( {# |- Q" D; ]6 ~- A1 M* r+ N\'### Output: Encrypted HEX string ###
\'####################################################################
) H1 @% p9 P8 Z/ A- `6 X
# V9 a1 Q% R( F- R4 ]6 m; U" O% B   Dim CharHexSet, intStringLen, strTemp, strRAW, i, intKey, intOffSet
" i+ H8 Y! q, `# G. t' T) j   Randomize Timer
0 z9 J$ E" N9 m! C; M* u
   intKey = Round((RND * 1000000) + 1000000) \'##### Key Bitsize
   intOffSet = Round((RND * 1000000) + 1000000) \'##### KeyOffSet Bitsize

. G2 {* K  D, N( n  [% i" x5 m: |   If IsNull(strString) = False Then
       strRAW = strString
       intStringLen = Len(strRAW)
' j9 U; r, w! I0 h! Q* U6 O
       For i = 0 to intStringLen - 1
5 @1 y& e2 N/ {; s, l9 T/ @# t           strTemp = Left(strRAW, 1)
           strRAW = Right(strRAW, Len(strRAW) - 1)
  t3 I/ K6 T4 B1 G1 h: t           CharHexSet = CharHexSet & Hex(Asc(strTemp) * intKey)& Hex(intKey)
! X: a/ D- q9 e8 V       Next

/ G* f5 [1 ?; F7 n  p) B3 {+ b$ q, a       EncryptString = CharHexSet & \"|\" & Hex(intOffSet + intKey) & \"|\" & Hex(intOffSet)
6 X2 s& L$ f/ g9 [   Else
       EncryptString = \"\"
+ M& |. ^7 D4 `% T8 b6 I   End If
1 O- |; m/ @- c+ pEnd Function

& T- m4 @; t/ f+ Y7 H+ ]
Private Function DeCryptString(strCryptString)
\'####################################################################
\'### Crypt Function (C) 2001 by Slavic Kozyuk grindkore@yahoo.com ###
\'### Arguments: Encrypted HEX stringt ###
\'### Output: Decrypted ASCII string ###
9 F) ~) ], o, }1 r\'####################################################################
) g( b& ^+ _) {+ K\'### Note this function uses HexConv() and get_hxno() functions ###
\'### so make sure they are not removed ###
\'####################################################################

   Dim strRAW, arHexCharSet, i, intKey, intOffSet, strRawKey, strHexCrypData
# l- \9 ^0 O  W& r9 @: T
   strRawKey = Right(strCryptString, Len(strCryptString) - InStr(strCryptString, \"|\"))
, Y: P' w& |8 r% T# _) U8 X0 X   intOffSet = Right(strRawKey, Len(strRawKey) - InStr(strRawKey,\"|\"))
! B9 _. L7 a* }2 p   intKey = HexConv(Left(strRawKey, InStr(strRawKey, \"|\") - 1)) - HexConv(intOffSet)
8 H7 Y+ `, J4 j  x2 F* R; Q   strHexCrypData = Left(strCryptString, Len(strCryptString) - (Len(strRawKey) + 1))

# ]# g" P9 i) r, E0 C# n. X   arHexCharSet = Split(strHexCrypData, Hex(intKey))

: C) d- U% v5 k  [9 Y6 S" x   For i=0 to UBound(arHexCharSet)
$ t+ b* ~' @" D2 R2 H       strRAW = strRAW & Chr(HexConv(arHexCharSet(i))/intKey)
' m! s# T5 T, q" g0 m, m: P   Next
% [1 L- q% U' M( l6 [' P
   DeCryptString = strRAW
End Function
' \9 D& T3 ~4 q5 g# m

Private Function HexConv(hexVar)
   Dim hxx, hxx_var, multiply
   IF hexVar <> \"\" THEN
* J7 K6 W' Y& c& o3 S* A- S       hexVar = UCASE(hexVar)
9 F- n. v3 y8 P       hexVar = StrReverse(hexVar)
3 h2 x- Z+ \+ K       DIM hx()
       REDIM hx(LEN(hexVar))
       hxx = 0
       hxx_var = 0
* J# K$ v) p$ _1 a4 P( K       FOR hxx = 1 TO LEN(hexVar)
           IF multiply = \"\" THEN multiply = 1
0 L9 ]1 v$ U- x+ G2 h: v6 t  N           hx(hxx) = mid(hexVar,hxx,1)
           hxx_var = (get_hxno(hx(hxx)) * multiply) + hxx_var
( t. t+ ~& f/ t           multiply = (multiply * 16)
+ M1 }0 P9 P% Z9 V       NEXT
       hexVar = hxx_var
" b  p" h6 c0 n: I       HexConv = hexVar
) |4 T& w, ^+ P) E% W6 \# ~1 p9 b) x   END IF
# E+ ^* u; `2 m/ l( A5 B9 wEnd Function
7 m& P# a" r: O
Private Function get_hxno(ghx)
   If ghx = \"A\" Then
" G, B0 q* `+ p6 i/ U1 u       ghx = 10
, T' ]  I3 p0 U( D" ]; L6 Z   ElseIf ghx = \"B\" Then
       ghx = 11
   ElseIf ghx = \"C\" Then
3 ]( _" z) g+ l5 T  h- b       ghx = 12
6 ?  _9 C- }6 \! I# a% j5 _0 y   ElseIf ghx = \"D\" Then
       ghx = 13
   ElseIf ghx = \"E\" Then
       ghx = 14
   ElseIf ghx = \"F\" Then
       ghx = 15
! \; m8 B4 e* ]  x+ t8 L7 L   End If
0 m% F2 V9 {3 \# i& g   get_hxno = ghx
End Function
# i- y1 x2 |4 M7 X%>

; c: U6 v) ~3 _2 m( C
<%
Dim Image
+ X. a3 X9 y( l/ ?9 VDim Width, Height
Dim num
- d( w6 e9 ]! l: G9 _/ `Dim digtal
, u5 @" W) H; K/ rDim Length
Dim sort
Length = 4 \'自定计数器长度

, O2 C' h9 Z8 y$ }( l# }Redim sort( Length )
% K; g+ c9 M- G
0 n7 h9 S. ]8 K+ W6 p# ~num=cint(DeCryptString(request.querystring(\"sksid\")))
digital = \"\"
For I = 1 To Length -Len( num ) \'补0
   digital = digital & \"0\"
Next
For I = 1 To Len( num )
2 U) o- o+ z' _. p8 M3 n& d# n   digital = digital & Mid( num, I, 1 )
Next
For I = 1 To Len( digital )
   sort(I) = Mid( digital, I, 1 )
/ L, s9 g8 h$ ~3 w% lNext
Width = 8 * Len( digital ) \'图像的宽度
; f  h, @! I) s" {7 V( yHeight = 10 \'图像的高度，在本例中为固定值

; D6 Y% ]- t0 h( IResponse.ContentType=\"image/x-xbitmap\"

hc=chr(13) & chr(10)

Image = \"#define counter_width \" & Width & hc
0 q6 l8 ?& Q# u, ~8 ~+ }& x; ]Image = Image & \"#define counter_height \" & Height & hc
6 H9 X4 d8 k! ?" j2 g: _3 R- qImage = Image & \"static unsigned char counter_bits[]={\" & hc

For I = 1 To Height
   For J = 1 To Length
  j* Y6 G0 A; C" v" ]  x" _2 o; n       Image = Image & a(sort(J),I) & \",\"
   Next
/ S0 F0 R! c0 c& f9 j+ a2 DNext

- F/ g" [% c8 |4 N4 c$ x5 d+ CImage = Left( Image, Len( Image ) - 1 ) \'去掉最后一个逗号
- B0 Q: n. s  \/ H; J! z  }Image = Image & \"};\" & hc
%>
<%
$ N$ U& M0 \/ P  w+ U4 CResponse.Write Image
%>

) g8 w+ V' c! y% @  Enum.asp
<%
Dim a(10,10)

a(0,1) = \"0x3c\" \'数字0
a(0,2) = \"0x66\"
4 i  @1 m; ~; C# Q2 Ja(0,3) = \"0xc3\"
a(0,4) = \"0xc3\"
a(0,5) = \"0xc3\"
6 {; h/ v+ S5 |; K0 \+ wa(0,6) = \"0xc3\"
a(0,7) = \"0xc3\"
a(0,8) = \"0xc3\"
a(0,9) = \"0x66\"
9 [: s% @* O3 ?! U/ Ia(0,10)= \"0x3c\"
" g; a6 t! z& m
a(1,1) = \"0x18\" \'数字1
) a$ z  m2 M( J" ja(1,2) = \"0x1c\"
9 R+ j1 E, T) i1 r$ m; D8 N: k, Q6 {a(1,3) = \"0x18\"
- G7 u2 M/ ]% i4 L% M9 p; W0 ra(1,4) = \"0x18\"
- d2 n9 @+ c7 D2 V4 O& q( fa(1,5) = \"0x18\"
a(1,6) = \"0x18\"
# e. H' H, r0 W/ H6 A; ia(1,7) = \"0x18\"
5 ?/ l% ^9 B  wa(1,8) = \"0x18\"
# k: g; n/ ?7 ?/ N' ?4 |a(1,9) = \"0x18\"
a(0,10)= \"0x7e\"


a(2,1) = \"0x3c\" \'数字2
/ [9 S( B6 d  U1 c6 o/ Z5 Ka(2,2) = \"0x66\"
a(2,3) = \"0x60\"
a(2,4) = \"0x60\"
4 n& ?$ `0 H' ?# aa(2,5) = \"0x30\"
a(2,6) = \"0x18\"
a(2,7) = \"0x0c\"
a(2,8) = \"0x06\"
: D) ^" q. V9 i  g8 na(2,9) = \"0x06\"
a(2,10)= \"0x7e\"
$ L% X% \4 k8 ~
2 y! g4 c: a/ ?( x  |+ S4 Ya(3,1) = \"0x3c\" \'数字3
a(3,2) = \"0x66\"
  O, H% E* q6 L' ^4 }  p; Wa(3,3) = \"0xc0\"
' W$ i1 {( s1 e* g0 v2 q6 h2 c! ~, O8 oa(3,4) = \"0x60\"
8 q' r' H  Y, a8 Ua(3,5) = \"0x1c\"
a(3,6) = \"0x60\"
a(3,7) = \"0xc0\"
a(3,8) = \"0xc0\"
a(3,9) = \"0x66\"
1 j8 Z- r! h. `; Q9 \a(3,10)= \"0x38\"

a(4,1) = \"0x38\" \'数字4
a(4,2) = \"0x3c\"
+ i9 Z; a! R5 S* ta(4,3) = \"0x36\"
a(4,4) = \"0x33\"
9 a. P2 W+ F3 @3 G" na(4,5) = \"0x33\"
" w# r8 N, u1 ^1 W2 ]) M4 `) Fa(4,6) = \"0x33\"
" D* M) H' v( Qa(4,7) = \"0xff\"
a(4,8) = \"0x30\"
a(4,9) = \"0x30\"
a(4,10)= \"0xfe\"
4 O5 K% v' `& H9 j( P# Z
4 w7 N+ n' U9 f( V- ~% o! p; ^a(5,1) = \"0xfe\" \'数字5
+ [( \! ?1 m: Ja(5,2) = \"0xfe\"
a(5,3) = \"0x06\"
a(5,4) = \"0x06\"
5 F/ C# X: ^( i4 @5 X4 B9 Va(5,5) = \"0x3e\"
a(5,6) = \"0x60\"
$ f7 K/ c5 ~+ Y$ Pa(5,7) = \"0xc0\"
a(5,8) = \"0xc3\"
a(5,9) = \"0x66\"
9 r: f- O& p  W! U1 G# }8 T' e& t7 na(5,10)= \"0x3c\"

* ]5 j  F, j  O) Q$ k  @' A! K! aa(6,1) = \"0x60\" \'数字6
a(6,2) = \"0x30\"
6 W2 C$ j; K8 k. W8 K$ }a(6,3) = \"0x18\"
+ A: y+ C; {) p* \a(6,4) = \"0x0c\"
- P! `! ^1 J! u) q) B3 }a(6,5) = \"0x3e\"
a(6,6) = \"0x63\"
a(6,7) = \"0xc3\"
; ~& T: d: S/ x. b  [" A" x% Pa(6,8) = \"0xc3\"
9 J5 q7 [/ P: g( S+ Pa(6,9) = \"0x66\"
a(6,10) =\"0x3c\"

2 \3 J- T" Y9 q  Q. F+ |( ga(7,1) = \"0xff\" \'数字7
6 P- ~3 J( B6 N. J9 D+ F9 Va(7,2) = \"0xc0\"
a(7,3) = \"0x60\"
, k6 h3 X4 t2 R6 @& U3 I: R% na(7,4) = \"0x30\"
a(7,5) = \"0x18\"
a(7,6) = \"0x18\"
! t$ K0 e9 r4 m, P4 b4 }a(7,7) = \"0x18\"
# g6 _4 A* s/ z8 J, ya(7,8) = \"0x18\"
a(7,9) = \"0x18\"
. G9 V$ z) Z. X4 P0 M( Ea(7,10)= \"0x18\"
  \" H$ s& V% u% R& V
a(8,1) = \"0x3c\" \'数字8
a(8,2) = \"0x66\"
a(8,3) = \"0xc3\"
a(8,4) = \"0x66\"
( s6 Z1 N  {- f/ d6 X% V9 ha(8,5) = \"0x3c\"
a(8,6) = \"0x66\"
a(8,7) = \"0xc3\"
3 r! c  |7 a* d, I* ga(8,8) = \"0xc3\"
a(8,9) = \"0x66\"
a(8,10)= \"0x3c\"

a(9,1) = \"0x3c\" \'数字9
  \6 i2 B/ H2 p3 fa(9,2) = \"0x66\"
, d% F1 I2 l& t+ @7 Q& s9 Va(9,3) = \"0xc3\"
% I$ w- A/ d& Q" ta(9,4) = \"0xc3\"
a(9,5) = \"0x66\"
* T3 ~3 C4 `/ h$ B( D! C* S/ |a(9,6) = \"0x3c\"
9 W# [4 A5 Q7 ]( j1 Va(9,7) = \"0x18\"
9 o& q/ T0 j  M. V$ N$ Z2 H! ]a(9,8) = \"0x0c\"
a(9,9) = \"0x06\"
a(9,10)= \"0x03\"

%>

分析动网的就好了.
给你一下参考代码.
body.fix跟head.fix文件动网内有,
把下边代码做成网页.然后用img src=调出来就是了.
; ~, @; J7 K4 |9 e& @: K* b5 z* o
<%Response.buffer=true
NumCode
Function NumCode()
Response.Expires = -1
6 W7 {- v" z7 @8 Z, s Response.AddHeader \"ragma\",\"no-cache\"
3 S2 F- @3 }4 z% C- V. i9 U* p Response.AddHeader \"cache-ctrol\",\"no-cache\"
On Error Resume Next
' j; V0 Q, b9 ~& @" ~0 z Dim zNum,i,j
Dim Ados,Ados1
7 V# a; y4 p2 C Randomize timer
$ j) S6 G- R# t' @5 @, E3 N$ X zNum = CLng(8999*Rnd+1000)
session(sCode) = zNum
Dim zimg(4),NStr
7 U$ z# u- W1 ~- T9 y: E3 V' ^ NStr=cstr(zNum)
, j9 ]% z, s. W For i=0 To 3
1 e# o! C, ?, h* V, [1 e  zimg(i)=CLng(mid(NStr,i+1,1))
Next
Dim Pos
Set Ados=Server.CreateObject(\"Adodb.Stream\")
1 R8 G; u6 ?# `* v. W) _ Ados.Mode=3
8 ]# {- y; L6 f6 o/ ] Ados.Type=1
9 l6 R" _8 S# |; F2 ^! a1 S& d Ados.Open
Set Ados1=Server.CreateObject(\"Adodb.Stream\")
Ados1.Mode=3
+ p5 T" T/ a8 p% {) E Ados1.Type=1
' E" j) ?, m  B4 Y! W Ados1.Open
Ados.LoadFromFile(Server.mappath(\"body.Fix\"))
Ados1.write Ados.read(1280)
4 Z. q5 [' m6 @" O2 ~ For i=0 To 3
  Ados.Position=(9-zimg(i))*320
  Ados1.Position=i*320
  Ados1.write ados.read(320)
0 ]8 w9 V) A0 ~( E) B& H Next
) b6 i0 \- z( G0 L Ados.LoadFromFile(Server.mappath(\"head.fix\"))
7 P2 m0 @# k# p# r: e Pos=lenb(Ados.read())
Ados.Position=Pos
! E: V. n! ?$ _6 G# ?( W& i For i=0 To 9 Step 1
  For j=0 To 3
# a2 s5 {, o0 F   Ados1.Position=i*32+j*320
   Ados.Position=Pos+30*j+i*120
2 `! q& b+ Y: p% X5 x5 _   Ados.write ados1.read(30)
  Next
4 Q( e7 t. f  z8 [9 s1 E( {- E2 C5 j Next
Response.ContentType = \"image/BMP\"
Ados.Position=0
Response.BinaryWrite Ados.read()
Ados.Close:set Ados=nothing
  x! p6 a' `. q, Y3 j) e Ados1.Close:set Ados1=nothing
If Err Then session(sCode) = 9999
- Q5 x, m2 D% Q  dEnd Function
\'Asp code Created by BlueIdea.COM Web Team V37 2003-7-25
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