本文实例为大家分享了Android九宫格图片展示的具体代码，供大家参考，具体内容如下
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>两周内自动登录</title>
<script src="cookie.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
<form action="" method="post" id="form1">
<input type="text" name="user" id="user" value="" />
<input type="password" name="pass" id="pass" value="" />
<input type="submit" value="提交" id="btn"/>
<input type="checkbox" name="checkbox" id="checkbox" value="" />两周内自动登录
</form>
</body>
<script type="text/javascript">
var oTxt1 = document.getElementsByName('user')[0],
oTxt2 = document.getElementsByName('pass')[0],
cked = document.getElementsByName('checkbox')[0],
oForm1 = document.getElementById('form1'),
oBtn = document.getElementById('btn');
oForm1.onsubmit = function(){
if(cked.checked){
alert('请注意！您已勾选自动登录。为了保护您的账号安全，请不要在公共电脑上这样做。')
setCookie('user',oTxt1.value,14);
setCookie('pass',oTxt2.value,14);
}
}
oTxt1.value = getCookie('user');
oTxt2.value = getCookie('pass');
</script>
</html>
来自智能社的学习笔记延伸练习。
