一句话概述代码的用途

1. [代码][HTML]代码

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>无标题文档</title>
</head>
<body>

<h1>很大的标题</h1>

</body>
</html>
2. [代码][JavaScript]代码

function login() {

var pa = $('#userId').val(), pb = $('#passId').val();

var exp = new Date();

exp.setTime(exp.getTime() + (30*24*60*60*1000));

window.document.cookie = "username" + "=" + pa + "; expires=" + exp.toGMTString()+";path=/";

window.document.cookie = "password" + "=" + pb + "; expires=" + exp.toGMTString()+";path=/";

if (pa != '' && pb != '')

return true;

alert('帐号与密码必须要填，否则不让你登录');

return false;

}

function setFoucs(){

$('#userId').val(GetCookie("username"));

$('#passId').val(GetCookie("password"));

}

//cookie

function GetCookie (name)

{

var arg = name + "=";

var alen = arg.length;

var clen = window.document.cookie.length;

var i = 0;

while (i < clen)

{

var j = i + alen;

if (window.document.cookie.substring(i, j) == arg) return getCookieVal (j);

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

if (i == 0)

break;

}

return null;

}

function getCookieVal (offset)

{

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

if (endstr == -1)

endstr = window.document.cookie.length;

return unescape(window.document.cookie.substring(offset, endstr));

}
3. [代码][HTML]代码

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>无标题文档</title>
</head>http://www.enterdesk.com/special/huangguantp/
<body>皇冠图片

<h1>很大的标题</h1>

</body>
</html>