destoon实现底部添加你是第几位访问者的方法

经常会看到一些网站有类似“您是第位访客”字样的计数统计，这里我们来实现把这个统计功能添加到destoon的底部，显示“你是第几问访问者”的效果。此处的计数器与网站流量统计有区别，记录的是刷新次数，并不是真实记录访问者的IP，对于需要真正进行统计的朋友可以进一步完善代码以满足自身需求。
 
下面就来说一下具体的实现方法：
 
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 = falsefunction 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 = curCookieelseif (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 nullvar cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length)if (cookieEndIndex == -1)cookieEndIndex = document.cookie.lengthreturn (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 = 1elsevisits = parseInt(visits) + 1setCookie("counter", visits, now)document.write("您是第 " + visits + " 个来到本站访客")// --></script>