' 判断发言是否来自外部
function ChkPost()
dim server_v1,server_v2
chkpost=false
server_v1=Cstr(Request.ServerVariables("HTTP_REFERER"))
server_v2=Cstr(Request.ServerVariables("SERVER_NAME"))
if mid(server_v1,8,len(server_v2))<>server_v2 then
chkpost=false
else
chkpost=true
end if
end function
'过滤HTML代码
function HTMLEncode(fString)
if not isnull(fString) then
fString = replace(fString, ">", ">")
fString = replace(fString, "<", "<")
fString = Replace(fString, CHR(32), " ")
fString = Replace(fString, CHR(9), " ")
fString = Replace(fString, CHR(34), """)
fString = Replace(fString, CHR(39), "'")
fString = Replace(fString, CHR(13), "")
fString = Replace(fString, CHR(10) & CHR(10), "</P><P> ")
fString = Replace(fString, CHR(10), "<BR> ")
fString=ChkBadWords(fString)
HTMLEncode = fString
end if
end function
'过滤表单字符
function HTMLcode(fString)
if not isnull(fString) then
fString = Replace(fString, CHR(13), "")
fString = Replace(fString, CHR(10) & CHR(10), "</P><P>")
fString = Replace(fString, CHR(10), "<BR>")
HTMLcode = fString
end if
end function
'返回上一页
<input type=button name="back" value="返 回" onClick="location.href='<%=Request.ServerVariables("HTTP_REFERER")%>'">
<a href="<%=Request.ServerVariables("HTTP_REFERER")%>"><<返回上一页</a>
'计算脚本前后所使用的时间
<%
startime=timer()
endtime=timer()
response.write FormatNumber((endtime-startime)*1000,3)%>毫秒