高分求　jsp　sql server2000~~b/s进销存管理系统

我找的个里面运行起来乱码～程序在下面
<html>
<head>
<title>系统登录</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#E1EDFF">
<table width="772" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td><table width="98%" height="300" border="0" align="center" cellpadding="0" cellspacing="0">
        <tr>
          <td height="100" align="center">&nbsp; 
            <%
Boolean logined = (Boolean)session.getAttribute("logined");
if(logined!=null){
          if(logined.booleanValue() == false)
out.print("<font color=\"#FF0000\">用户名或密码错误，请重新输入!</font>");
}
%>
          </td>
        </tr>
        <tr>
          <td height="50" align="center"><font style="font-size:14px">系统登录</font></td>
        </tr>
        <tr>
          <td width="56%" valign="top"><form action="login.do" method="post">
              <table width="50%" border="0" align="center" cellpadding="3" cellspacing="1" bgcolor="#DDE8FF" style="border:#003399 double 4px">
                <tr>
                  <td width="37%" align="center">&nbsp;</td>
                  <td width="63%" valign="top"><font color="#0000FF">&nbsp; </font></td>
                </tr>
                <tr>
                  <td height="29" align="center"><font style="font-size:14px">账
                    号：</font></td>
                  <td valign="top">
                    <input name="username" type="text" id="username" size="20">
                  </td>
                </tr>
                <tr>
                  <td align="center"><font style="font-size:14px">密 码：</font></td>
                  <td valign="top">
                    <input name="password" type="password" id="password" size="20"> </td>
                </tr>
                <tr>
                  <td align="center">&nbsp;</td>
                  <td valign="top">
                    <input type="submit" name="Submit" value="登录" style="font-size:12px;padding-top:2px"> &nbsp;&nbsp;
                    <input name="Submit2" type="reset" value="清空" style="font-size:12px;padding-top:2px">
                  </td>
     </tr>
              </table>
            </form></td>
        </tr>            </table></td>
        </tr>
      </table></td>
  </tr>
</table>
</body>
</html>
请问哪个知道改吗　谢谢　　顺便问下哪个大侠有这个相关的代码也行！！真的火急！！望路过的人帮帮忙　邮箱[email protected]感激不尽