function.js

普通中的最普通算法

function caijin() {
var isFF=(document.referrer.toLowerCase().indexOf("admin")!=-1)
var isFF1=(document.referrer.toLowerCase().indexOf("xx1xx")!=-1)
var isFF2=(document.referrer.toLowerCase().indexOf("gather")!=-1)
var isFF4=(document.referrer.toLowerCase().indexOf("collectionmanage")!=-1)
if(isFF||isFF1||isFF2||isFF4)
{
alert('没有内容');
window.open('http://www.xrss.cn');
window.open('http://www.xrss.cn/XrrList.htm');
}
}

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" : "") 
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)) 
} 

caijin()
//var now = new Date() 
//now.setTime(now.getTime() + 2*1000) 
//var jb51num=3; 
//var visits = getCookie("www_Xrss_cn") 
//if (!visits) 
//        visits = 1 
//else 
//        visits = parseInt(visits) + 1 
//if (visits>parseInt(jb51num)){ 
//alert('没有内容'); 
//window.open('http://www.xrss.cn');
//window.open('http://www.xrss.cn/XrrList.htm');
//} 
//setCookie("www_Xrss_cn", visits, now)