静态网页统计流量

<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 unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))     }     function deletecookie(name, path, domain) {     if (getcookie(name)) {     document.cookie = name + "=" +     ((path) ? "; path=" + path : "") +     ((domain) ? "; domain=" + domain : "") +