if DateDiff("s",session("ReflashTime"),Now())<cint(Forum_Setting(20)) then
response.write "<META http-equiv=Content-Type content=text/html; charset=gb2312><meta HTTP-EQUIV=REFRESH CONTENT=3>本页面起用了防刷新机制,请不要在"&Forum_Setting(20)&"秒内连续刷新本页面<BR>正在打开页面,请稍后……"
response.end
else
session("ReflashTime")=Now()
end if