📄 login.asp
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<!--#include file="conn.asp" -->
<!--#include file="login_menu.asp" -->
<!--#include file="error.asp" -->
<!--#include file="md5.asp" -->
<html>
<head>
<title><%=site_name%></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="25175com_221.css" rel="stylesheet" type="text/css">
</head>
<body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<!-- ImageReady Slices (25175_sub2.psd) -->
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td background="images/index_02.gif"><table width="898" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<!--#include file="top.asp" -->
<table width="898" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="202" valign="top"><%call login()%></td>
<td width="696" valign="top"><table width="695" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><img src="images/index_15.gif" width="695" height="48" alt=""></td>
</tr>
<tr>
<td><table width="695" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="32"><img src="images/index_17.gif" width="32" height="579" alt=""></td>
<td valign="top" bgcolor="#FFFFFF"><table width="619" border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF">
<tr>
<td><table width="619" border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF">
<tr>
<td width="340"> </td>
<td><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="4%"><div align="right"><img src="images/index_19.gif" width="6" height="20" alt=""></div></td>
<td width="93%" bgcolor="#E4E7DB"> <a href="index.asp">首页</a> > 登陆</td>
<td width="3%"><img src="images/index_21.gif" width="7" height="20" alt=""></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
<tr>
<td height="80" valign="bottom"><table width="97%" border="0" align="right" cellpadding="0" cellspacing="0">
<tr>
<td><div align="center"><img src="images/index_30.gif" width="6" height="70" alt=""></div></td>
<td width="600" background="images/index_31.gif"> </td>
<td><div align="center"><img src="images/index_34.gif" height="70" alt=""></div></td>
</tr>
</table></td>
</tr>
<tr>
<td><table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="419" valign="top">
<%
dim username,password,rs
username=replace(trim(request.form("username")),"'","")
password=replace(request.form("password"),"'","")
if request.form("login_type")="student" then
if username="" or password="" then
founderr="true"
errmsg="<li>学号和密码不能为空"
else
set rs=conn.execute("select password from student where suser='"&username&"'")
if rs.eof and rs.bof then
founderr="true"
errmsg="<li>不存在该学号"
elseif rs("password")<>md5(password) then
founderr="true"
errmsg="<li>密码输入错误"
end if
set rs=nothing
end if
if founderr="true" then
call errormsg()
else
session("user25175")=username
conn.execute("update student set slastdate=now(),sloads=sloads+1 where suser='"&username&"'")
response.Redirect"index.asp"
end if
elseif request.form("login_type")="teacher" then
if username="" or password="" then
founderr="true"
errmsg="<li>用户和密码不能为空"
else
set rs=conn.execute("select password from teacher where tuser='"&username&"'")
if rs.eof and rs.bof then
founderr="true"
errmsg="<li>不存在该用户"
elseif rs("password")<>md5(password) then
founderr="true"
errmsg="<li>密码输入错误"
end if
set rs=nothing
end if
if founderr="true" then
call errormsg()
else
session("master25175")=username
conn.execute("update teacher set tlastdate=now(),tloads=tloads+1 where tuser='"&username&"'")
response.Redirect"index.asp"
end if
elseif request.form("login_type")="pat" then
if username="" or password="" then
founderr="true"
errmsg="<li>帐号和密码不能为空"
else
set rs=conn.execute("select password from pat where puser='"&username&"'")
if rs.eof and rs.bof then
founderr="true"
errmsg="<li>不存在该帐号"
elseif rs("password")<>md5(password) then
founderr="true"
errmsg="<li>密码输入错误"
end if
set rs=nothing
end if
if founderr="true" then
call errormsg()
else
session("pat25175")=username
conn.execute("update pat set lastdate=now(),loads=loads+1 where puser='"&username&"'")
response.Redirect"pat_index.asp"
end if
end if
conn.close
set conn=nothing
%></td>
</tr>
<tr>
<td height="18"><div align="center"></div></td>
</tr>
</table></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td><img src="images/index_78.gif" alt="" width="620" height="24"></td>
</tr>
</table></td>
<td width="43"><img src="images/index_22.gif" width="43" height="579" alt=""></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
<tr>
<td><!--#include file="bottom.asp" -->
</td>
</tr>
</table></td>
</tr>
</table>
<!-- End ImageReady Slices -->
</body>
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