<%   CountFile=Server.MapPath("txtcounter.txt")   Set FileObject=Server.CreateObject("Scripting.FileSystemObject")   Set Out=FileObject.OpenTextFile(CountFile,1,FALSE,FALSE)   counter=Out.ReadLine   Out.Close   SET FileObject=Server.CreateObject("Scripting.FileSystemObject")   Set Out=FileObject.CreateTextFile(CountFile,TRUE,FALSE)   Application.lock   counter= counter + 1   Out.WriteLine(counter)   Application.unlock   Response.Write"document.write("&counter&")"   '为了在页面正确显示计数器的值,调用VBScript函数Document.write   Out.Close   %>