基于jquery+thickbox仿校内登录注册框

下面将我用thickbox和css实现校内登录（注册）框与大家分享下-----》效果图如下：



方法很简单，就是用thickbox的iframe模式，将另一个页面嵌套即可，然后在这个页面里写ajax来实现相应的功能。
代码：
注册：regUser.html

<link type="text/css" href="css/reg.css" rel="Stylesheet" /> 
<script type="text/javascript" src="js/jquery-1.3.2.js"></script> 
<script type="text/javascript"> 
$().ready(function () { 
var validate = true; 
//检查用户名是否可用 
$('#userid').blur(function () { 
$.ajax({ 
type: "POST", 
url: "Ajax/UserAjax.aspx?action=check", 
data: "userid=" + escape($('#userid').val()), 
success: function (msg) { 
if (msg == "success") { 
//通过验证 
validate = true; 
$('#username').css("display", "none"); 
} 
if (msg == "fail") { 
validate = false; //没有通过验证 
//alert("用户名重名！"); 
$('#username').css("display", "inline"); 
} 
} 
}); 
}); 
$('#createUser').click(function () { 
if ($('#userid').val() == "") { 
validate = false; 
alert("用户名不能为空！"); 
return; 
} 
if ($('#userpwd').val() == "") { 
validate = false; 
alert("密码不能为空！"); 
return; 
} 
if ($('#email').val() == "") { 
validate = false; 
alert("Email不能为空！"); 
return; 
} 
if (!isEmail($('#email').val())) { 
validate = false; 
alert("Email格式不正确！"); 
return; 
} 
if (validate) { 
$.ajax({ 
type: "POST", 
url: "Ajax/UserAjax.aspx?action=reg", 
data: "userid=" + escape($('#userid').val()) + "&userpwd=" + escape($('#userpwd').val()) + "&email=" + escape($('#email').val()), 
success: function (msg) { 
if (msg == "success") { 
alert("注册成功"); 
} 
if (msg == "fail") { 
alert("注册失败！"); 
} 
} 
}); 
} 
}); 
}); 
function isEmail(str) { 
var reg = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/; 
return reg.test(str); 
} 
</script> 
<div class="box" style="width:280px ; height:230px;"> 
<h1> 
注册</h1> 
<p> 
新用户？马上注册</p> 
<form action="" method="post"> 
<label> 
<span>用户名</span> 
<input type="text" id="userid" class="input-text" /> 
<b id="username" style="display:none; color:Red; display:none">不可用</b> 
</label> 
<label> 
<span>E-mail</span> 
<input type="text" id="email" class="input-text" /> 
</label> 
<label> 
<span>密码</span> 
<input type="password" id="userpwd" class="input-text" /> 
</label> 
</form> 
<div class="spacer"> 
<a href="#" id="createUser" class="green">创建新的账号</a></div> 
<div class="spacer"> 
已经注册过，返回登录 <a href="#" onclick="parent.tb_remove()">返回登录</a> 
</div> 
</div>

用户登录：

<link type="text/css" rel="Stylesheet" href="css/login.css" /> 
<link type="text/css" rel="Stylesheet" href="css/thickbox.css" /> 
<script type="text/javascript" src="js/jquery-1.3.2.js"></script> 
<script type="text/javascript" src="js/thickbox.js"></script> 
<script type="text/javascript"> 
$().ready(function () { 
//使用ajax进行用户登录，如果登录成功则写入session 
$('#userLogin').click(function () { 
if ($('#userid').val() == "" || $('#userpwd').val() == "") { 
alert("用户名或密码不能为空！"); 
} 
else { 
$.ajax({ 
type: "POST", 
url: "Ajax/UserAjax.aspx?action=login", 
data: "userid=" + escape($('#userid').val()) + "&userpwd=" + escape($('#userpwd').val()), 
success: function (msg) { 
if (msg == "success") { 
//alert('登录成功'); 
//document.location.href = "Default.aspx"; 
$('#divLogin').css("display", "none"); 
var welcome = "欢迎" + $('#userid').val() + ",<a href='Ajax/CommonAjax.aspx?action=logout'>退出</a>"; 
$('#tempInfo').css("display", "block"); 
$('#tempInfo').html(welcome); 
} 
if (msg == "fail") { 
alert("登录失败！"); 
} 
} 
}); 
} 
}); 
}); 
</script> 
<!--登录区域--> 
<%if (Session["User"] == null) 
{ %> 
<div class="box" id="divLogin"> 
<h1> 
登 录</h1> 
<form action="" method="post"> 
<label> 
<span>账号</span> 
<input type="text" name="email" id="userid" style="height: 20px; font-size: 16px; 
width: 120px" class="input-text" /> 
</label> 
<label> 
<span>密码</span> 
<input type="password" name="psw" id="userpwd" style="height: 20px; font-size: 16px; 
width: 120px" class="input-text" /> 
</label> 
</form> 
<div class="spacer"> 
<a href="javascript:;" id="userLogin" class="green" style="background: #67a54b; color: #FFFFFF; 
text-decoration: none">  登  录  </a></div> 
<div class="spacer"> 
忘记密码? <a href="FindPwd.htm?KeepThis=true&TB_iframe=true&height=250&width=300&modal=true" 
class="thickbox" style="color: #0033CC; background: #dfe4ee;">找回密码</a><br /> 
还没有注册? <a href="UserReg.htm?KeepThis=true&TB_iframe=true&height=250&width=350&modal=true" 
style="color: #0033CC; background: #dfe4ee;" class="thickbox">注册</a> 
</div> 
</div> 
<%} 
else 
{ %> 
<div id="divUserInfo" style=" height:80px;"> 
欢迎, <%=Session["User"].ToString() %>，<a href="Ajax/CommonAjax.aspx?action=logout">退出</a> 
</div> 
<%} %> 
<div id="tempInfo" style="height:80px; display:none"> 
</div>

以上涉及到的css文件和ajax处理页面如下：
reg.css，login.css，UserAjax.rar 打包下载地址
至于thickbox的相关资料可以去官方网站去下载