<div class="loginBox comWidth">

    <div class="loginImg fl">

       <img src="images/loginimg.png" alt="" />

     </div>

<div class="login_cont fr">

<form action="doLogin.php" method="post">

<ul class="login">

<li class="loginli">管理员帐号</li>

<li class="mb_10"><input type="text"  name="admin_name" placeholder="请输入管理员帐号"class="logininput"></li>

<li class="loginli">密码</li>

<li class="mb_10"><input type="password"  name="password" class="logininput"></li>

<li class="loginli">验证码</li>

<li class="mb_10"><input type="text"  name="verify" class="login_input"><img src="getVerify.php" alt="" /><a href="">换一换</a></li>

<li class="autoLogin"><input type="checkbox" id="a1" class="checked" name="autoFlag" value="1"><label for="a1">自动登陆(一周内自动登陆)</label></li>

<li><input type="submit" value="登陆" class="loginbt"></li>

</ul>

</form>

</div>

</div>

<div class="hr_25"></div>

<div class="footer">

<p><a href="#">环购网简介</a><i>|</i><a href="#">环购网公告</a><i>|</i> <a href="#">招纳贤士</a><i>|</i><a href="#">联系我们</a><i>|</i>客服热线：xxx-xxx-xxxx</p>

<p>Copyright &copy; 2011-2015 xxxx版权所有&nbsp;&nbsp;&nbsp;</p>

</div>

</body>

</html>

<?php 

require_once '../include.php';

$adminname=$_POST['admin_name'];

$password=md5($_POST['password']);

$verify=$_POST['verify'];

$verify1=$_SESSION['verify'];

$autoFlag=$_POST['autoFlag'];

if($verify==$verify1){

$sql="select * from tb_admin where admin_name='{$adminname}' and password='{$password}'";

$row=checkAdmin($sql);

if($row){

//如果选了一周内自动登陆

if($autoFlag){

setcookie("adminId",$row['admin_id'],time()+7*24*3600);

setcookie("adminName",$row['admin_name'],time()+7*24*3600);

}

$_SESSION['adminName']=$row['admin_name'];

$_SESSION['adminId']=$row['admin_id'];

alertMes("登陆成功","index.php");

}else{

alertMes("登陆失败，重新登陆","login.php");

}

}else{

alertMes("验证码错误","login.php");

}