asp google pr查询程序代码

<%
response.expires = -1
response.addheader "cache-control","no-cache"
Response.AddHeader "Pragma","no-cache"
wd=Request("d")
If Request("s")="googles" Then
  GoogleUrl="http://www.google.cn/search?hl=zh-CN&q=link%3A"&wd
Else
  GoogleUrl="http://www.google.cn/search?hl=zh-CN&q=site%3A"&wd
End If
TempStr= getHTTPPage(GoogleUrl)
dim GoogleWebSite
set reg=new Regexp
reg.Multiline=True
reg.Global=Flase
reg.IgnoreCase=true
reg.Pattern="有 ((.|n)*?) "
Set matches = reg.execute(TempStr)
For Each match1 in matches
GoogleWebSite=match1.Value
Next
Set matches = Nothing
Set reg = Nothing
GoogleWebSite=Replace(GoogleWebSite,"有 ","")
GoogleWebSite=Replace(GoogleWebSite," ","")
GoogleWebSite=Replace(GoogleWebSite,",","")
GoogleWebSite=Replace(GoogleWebSite,"","")

If GoogleWebSite="" Then
  If Request("s")="googles" Then
    Response.Write ("document.write (""x"");")
  Else
    Response.Write ("document.write (""x"");")
  End If
Else
  If Request("s")="googles" Then
    Response.Write ("document.write ("""&GoogleWebSite&""");")
  Else
    Response.Write ("document.write ("""&GoogleWebSite&""");")
  End If
End If

Function getHTTPPage(Path)
        t = GetBody(Path)
        getHTTPPage=BytesToBstr(t,"utf-8")
End function

Function GetBody(url)
        on error resume next
        Set Retrieval = CreateObject("Microsoft.XMLHTTP")
        With Retrieval
        .Open "Get", url, False, "", ""
        .Send
        GetBody = .ResponseBody
        End With
        Set Retrieval = Nothing
End Function

Function BytesToBstr(body,Cset)
        dim objstream
        set objstream = Server.CreateObject("ado"&"db.str"&"eam")
        objstream.Type = 1 '1－二进制，2－文本     数据类型
        objstream.Mode = 3 '1－读，2－写，3－读写  读写模式
        objstream.Open
        objstream.Write body
        objstream.Position = 0
        objstream.Type = 2
        objstream.Charset = Cset
        BytesToBstr = objstream.ReadText
        objstream.Close
        set objstream = nothing
End Function
%>