刷一次變一次圖的ASP代碼

< %@LANGUAGE="VBSCRIPT" CODEPAGE="936"%> <% ---------------------------------------------------------------------------------------- 轉發時請保留鬆饜畔?這段聲明不併會影響你的顯示速度! ************************* 隨機圖片顯示 **************************** 使用實例:img.asp?list=圖片存放目錄 使用注意:圖片目錄放於本文件同目錄下!須要FSO支持! 說明：只要將變化圖片放於一個目錄下，修改下面程序的（須要修改的地方）成你的目錄名稱！   上傳本程序和圖片文件夾到同一目錄下，在發帖時候使用UBB代碼形如：便可！ ---------------------------------------------------------------------------------------- Function AllPath()   Dim Domain,GFilePath   Domain = Request.ServerVariables("SERVER_NAME")   GFilePath = Request.ServerVariables("PATH_INFO")   GFilePath = lcase(left(GFilePath,instrRev(GFilePath,"/")))   AllPath = "<a href='http://"&domain&gfilepath /' target="_blank" >http://"&Domain&GFilePath </A> End Function   Function ShowFileList(folderspec)   Dim Path,objFSO,objFolder,count,objFile,nume,S   Path = Server.MapPath(folderspec)   Set objFSO = Server.CreateObject("Scripting.FileSystemObject")   If objFSO.FolderExists(Path) Then   Set objFolder = objFSO.GetFolder(Path)   count = 0   For Each objFile in objFolder.Files   count = count+1   Next   randomize   nume = Int((count*rnd)+1)   S = 0   ShowFileList = ""   For Each objFile in objFolder.Files   S = S + 1   If S = nume Then   ShowFileList = objFile.Name   Exit For   End If   Next   Set objFolder = Nothing   Else   ShowFileList = "NO"   End If   Set objFSO = Nothing End Function   Dim list,filename,address,str   list = trim(Request.QueryString("list")) if list = "" then   Response.write "本頁須要正確參數引入,您缺乏相關的參數！正確格式以下："&AllPath&"img.asp?list=（須要修改的地方）"   Response.End() end if   filename = ShowFileList("./"&list&"/") if filename = "NO" then   Response.write "您指定的目錄<b>"&list&"</b>不存在，請從新指定！"   Response.End() end if   if filename = "" then   Response.write "您指定的目錄<b>"&list&"</b>沒有相關的圖片文件存在，請從新指定！"   Response.End() end if   str = right(filename,3) if str<>"jpg" and str<>"gif" then filename = "erro.gif" end if   address = AllPath&list&"/" address = address&filename %> <%Response.redirect(address)%>