求一段记数器的代码

[purexia]

用Application 和session写一段图形记数器？

[ybfqlyq]

<%
picture=4 '计数器 SKIN 代号(可选1--6)
picnum=6 '计数器的位数（可选1--10）

'POWERED BY SLIGHTBOY

set conn=Server.CreateObject("ADODB.connection")
conn.Open "driver={Microsoft Access Driver (*.mdb)};dbq=" & Server.MapPath("db.mdb")

Set rs=Server.CreateObject("ADODB.Recordset")
sql= "select * from data where id=1"
rs.open sql,conn,3,3

'防刷代码开始
ip=Request.ServerVariables("REMOTE_ADDR")
'比对新老IP
if not ip=session("OldIp") then

session("OldIp")=ip

rs("counter")=rs("counter")+1
rs.update
counternum=rs("counter")
rs.close
else
counternum=rs("counter")
rs.close
end if



counternum=cstr(counternum)
for i=1 to (picnum-len(counternum))
counternum="0"&counternum
next
counter=""
for i=1 to len(counternum)
pic="<img src=img/"&picture&"/"&mid(counternum,i,1)&".gif>"
dispic="document.write(""" & pic & """);"
response.write dispic
next
%>