JS Enregistrer le numéro d'implémentation du numéro de connexion de l'utilisateur

复制代码代码如下:

fonction www_helpor_net (offset) {

var endstr = document.cookie.indexof (";;", offset);

if (endstr == -1)

endstr = document.cookie.length;

return Unescape (document.cookie.substring (Offset, ENDSTR));

}

fonction getcookie (name) {

var arg = name + "=";

var alen = arg.length;

var clen = document.cookie.length;

var i = 0;

while (i <clen) {

var j = i + alen;

if (document.cookie.substring (i, j) == arg)

return www_helpor_net (j);

i = document.cookie.indexof ("", i) + 1;

si (i == 0)

casser;

}

retourner null;

}

fonction setcookie (nom, valeur) {

var argv = setcookie.arguments;

var argc = setcookie.argments.length;

var expire = (2 <argc)? Argv [2]: null;

var path = (3 <argc)? Argv [3]: null;

var domain = (4 <argc)? Argv [4]: ​​null;

var sécurisé = (5 <argc)? argv [5]: false;

document.cookie = nom

+ "="

+ Escape (valeur)

+ ((expire == null)? "": ("; expire =" + expire

.TogmTString ()))

+ ((path == null)? "": ("; path =" + path))

+ ((domaine == null)? "": ("; domaine =" + domaine))

+ ((sécurisé == true)? "; Secure": "");

}

var expdate = new Date ();

Var visites;

expdate.setTime (expdate.getTime () + (24 * 60 * 60 * 1000 * 365)); // 设置 Cookies 时间为 1 年, 自己随便设置该时间

if (! (visites = getcookie ("visites"))) {

visites = 0;

}

var oldjessionid = getcookie ("oldjSessionId");

if (! oldjessionid) {

OldjessionId = "111";

}

var newjessionid = getcookie ("jSessionId");

if (oldjessionid! = newjessionid) {

visites ++;

Setcookie ("oldjSessionId", newjessionid, expdate, "/", null, false);

Setcookie ("visites", visites, expdate, "/", null, false);

}

// 以下信息显示可以使用标准的 html 语法, 自己随便设置

document.write ("你已经光临本页" + "<font color = red>" + visites + "</font>" + "次！");

// 当登录次数达到三次 ， 就自动调用函数 ， 隐藏弹出框 ， 如果只要记录登录次数 ， 下边代码可以忽略

if (visites> 3) {

setInterval ("changeh ('down')", 2);

} * /