📄 login.aspx
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<%@ Page Language="C#" AutoEventWireup="true" Codebehind="Login.aspx.cs" Inherits="web.Login" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>:系统登录</title>
<link href="css/login.css" type="text/css" rel="stylesheet" />
<script type="text/javascript">
String.prototype.trim = function()
{
return this.replace(/(^\s*)|(\s*$)/g, ""); //this指string对象,使用文字量正则表达式,\s匹配空格,*匹配0个或更多的前面的字符
}
function checkme()
{
if(document.getElementById("txtUsername").value.trim()=="")
{
alert("请输入用户名！");
document.getElementById("txtUsername").focus();
return false;
}
if(document.getElementById("txtPass").value=="")
{
alert("请您输入密码！");
document.getElementById("txtPass").focus();
return false;
}
if(document.getElementById("CheckCode").value.trim()=="")
{
alert("请输入验证码！");
document.getElementById("CheckCode").focus();
return false;
}
}
</script>
</head>
<body style="margin: 0px 0px 0px 0px; padding: 0px 0px 0px 0px; text-align: center;">
<form id="Form1" runat="server">
<br/>
<br/>
<br/>
<br/>
<br/>
<table style="width: 620px; text-align: center;" cellpadding="0" cellspacing="0">
<tr>
<td style="width: 100%;">
<img height="11" src="images/login_p_img02.gif" width="650" alt="" /></td>
</tr>
<tr>
<td style="text-align: center; background-image: url(images/login_p_img03.gif);">
<table width="570" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<table cellspacing="0" cellpadding="0" width="570" border="0">
<tbody>
<tr>
<td style="width: 245px; height: 80px; text-align: center; vertical-align: top;">
<img height="67" src="images/member_t04.jpg" width="245" alt="" /></td>
<td align="right" valign="top">
<img height="9" src="images/point07.gif" width="13" style="border: 0px 0px 0px 0px;"
alt="" /><a href="#" onclick="window.external.addFavorite('http://www.maticsoft.com','动软管理系统')">加入收藏</a></td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr>
<td>
</td>
</tr>
<tr>
<td>
<img src="images/a_te01.gif" width="570" height="3" alt="" /></td>
</tr>
<tr>
<td style="text-align: center; background-image: url(images/a_te02.gif);">
<table width="520" border="0" cellspacing="0" cellpadding="0">
<tr>
<td style="width: 123px; height: 120px;">
<img height="95" src="images/login_p_img05.gif" width="123" style="border: 0px 0px 0px 0px"
alt="" /></td>
<td align="center">
<table cellspacing="0" cellpadding="0" border="0">
<tr>
<td style="width: 210px; height: 25px; vertical-align: top;" align="left">
用户名：
<input class="nemo01" tabindex="1" maxlength="22" size="22" name="user" id="txtUsername"
runat="server" />
</td>
<td style="width: 80px;" rowspan="3" align="right" valign="middle">
<asp:ImageButton ID="btnLogin" runat="server" ImageUrl="images/login_p_img11.gif" OnClick="btnLogin_Click"></asp:ImageButton></td>
</tr>
<tr>
<td style="height: 12px;" align="left" valign="bottom">
密 码：
<input name="user" type="password" class="nemo01" tabindex="1" size="22" maxlength="22"
id="txtPass" runat="server" />
</td>
</tr>
<tr>
<td style="height: 26px;" valign="bottom" align="left">
<table style="width: 100%; height: 50px;" border="0" cellpadding="0" cellspacing="0">
<tr>
<td style="width: 70%;" align="left">
验证码：
<input class="nemo01" id="CheckCode" tabindex="3" maxlength="22" size="11" name="user"
runat="server" />
</td>
<td style="width: 30%;" align="left">
<asp:Image ID="ImageCheck" runat="server" ImageUrl="Components/VerifyCodeBuilder/GetImageCode.aspx" ToolTip="不区分大小写!红色数字,黑色字母!">
</asp:Image></td>
</tr>
<tr>
<td align="center" colspan=2>
<a title="刷新验证码" href="#" onclick="javascript:document.getElementById('ImageCheck').src='Components/VerifyCodeBuilder/GetImageCode.aspx?id='+Math.random();return false;">看不清，换张图片？</a>
</td>
</tr>
</table>
</td>
</tr>
</table>
<asp:Label ID="lblMsg" runat="server" BackColor="Transparent" ForeColor="Red"></asp:Label>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td style="background-color: #d5d5d5;">
</td>
</tr>
<tr>
<td>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td style="height: 54px; text-align: center;">
Copyright(C) 2004-2008 Maticsoft All Rights Reserved.
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td style="height: 11px">
<img height="11" src="images/login_p_img04.gif" width="650" alt="" /></td>
</tr>
</table>
</form>
</body>
</html>
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