经常会看到一些网站有类似“您是第几方位访客”字样的计数统计，这个计数器与网站流量统计还是有区别，简单点说法就是记录的是刷新次数，并不是真实记录访问者的IP，所以我们要做的就是把刷新次数调用出来。
下面来说一下具体的方法：
打开底部footer.htm的文件,找到<a href="{$MODULE[1][linkurl]}">返回首页</a>，在后面加上这段代码：
<script language="Javascript">
<!--
var caution = false
function setcookie(name, value, expires, path, domain, secure) {
var curcookie = name + "=" + escape(value) +
((expires) ? "; expires=" + expires.toGMTString() : "") +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "")
if (!caution || (name + "=" + escape(value)).length <= 4000)
document.cookie = curcookie
else
if (confirm("cookie exceeds 4KB and will be cut!"))
document.cookie = curcookie
}
function getcookie(name) {
var prefix = name + "="
var cookieStartIndex = document.cookie.indexOf(prefix)
if (cookieStartIndex == -1)
return null
var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length)
if (cookieEndIndex == -1)
cookieEndIndex = document.cookie.length
return (document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))
}
function deletecookie(name, path, domain) {
if (getcookie(name)) {
document.cookie = name + "=" +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
"; expires=Thu, 01-Jan-70 00:00:01 GMT"
}
}
function fixDate(date) {
var base = new Date(0)
var skew = base.getTime()
if (skew > 0)
date.setTime(date.getTime() - skew)
}
var now = new Date()
fixDate(now)
now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000)
var visits = getcookie("counter")
if (!visits)
visits = 1
else
visits = parseInt(visits) + 1
setcookie("counter", visits, now)
document.write("您是第 " + visits + " 个来到本站访客")
// -->
</script>
