login.jsp

在线教育平台： 从小学

<link rel="stylesheet" href="style.css" type="text/css">
<script language="javascript">
<!--
function usercheck(){
var password,name;
name=document.user.name.value;
password=document.user.password.value;

if(name==""){
alert("用户名不能为空!");
return false;}

if(password==""){
alert("密码不能为空!");
return false;}

}
function teachercheck(){
var password1,name1;

name1=document.teacher.name.value;
password1=document.teacher.password.value;

if(name1==""){
alert("用户名不能为空!");
return false;}

if(password1==""){
alert("密码不能为空!");
return false;}
}
//-->
</script>
<style type="text/css">
<!--
.style5 {color: #0000FF; font-weight: bold; font-family: "华文新魏"; font-size: 24px; }
.STYLE7 {font-size: 12px; }
-->
</style>
<%String name=null;
try{
name=session.getAttribute("name").toString();
if(name==null||name.equalsIgnoreCase("null"))
	response.sendRedirect("login.jsp");else response.sendRedirect("loginin.jsp");
}catch(NullPointerException e){}


	
%>

<TD width="155" align=middle valign="top" style="PADDING-TOP: 8px">
<form name="user" method="post" action="Servletlogin"><input
	type="hidden" name="sort" value="user">
<TABLE cellSpacing=0 cellPadding=0 width="100%" bgColor=#ffffff border=0>
	<TR>
		<TD width=328 height=18 align="left" class="STYLE7">学生登陆:</TD>

		<TD align=left width=364><input name="name" type="text" id="name"
			size="15" maxlength="16"></TD>
		<TD width="331" align="left"></TD>
	</TR>
	<TR>
		<TD height=8 align="left"></TD>
	</TR>
	<TR>
		<TD height=18 align="left" class="STYLE7">
		&nbsp;密&nbsp;&nbsp;&nbsp;&nbsp;码:</TD>
		<TD align=left><input name="password" type="password"
			id="password" size="15" maxlength="16"></TD>
		<TD align="left"></TD>
	</TR>
	<TR>
		<TD height=5 align="left"></TD>
	</TR>
	<TR>
		<TD align=left height=18>&nbsp;&nbsp;&nbsp;<a href="registers.jsp" target="_blank">注册</a>
		<a href="backps1.jsp?sort=user" target="_blank"><br />
		找回密码</a></TD>
		<TD align=left><span> &nbsp;&nbsp;<input name="提交"
			type="submit" onClick="return usercheck()" value="提交" border=0>
		<label> &nbsp;&nbsp;<input type="reset" name="Submit"
			value="重置" /> </label> </span></TD>

	</TR>

</TABLE>
</form>
<p>&nbsp;</p>
<form name="teacher" method="post" action="Servletlogin"><input
	type="hidden" name="sort" value="teacher">
<TABLE cellSpacing=0 cellPadding=0 width="100%" bgColor=#ffffff border=0>
	<TR>
		<TD height=5 align="left"></TD>
	</TR>
	<TR>
		<TD width=329 height=18 align="left" class="STYLE7">教师登陆:</TD>

		<TD align=left width=364><input name="name" type="text" id="name"
			size="15" maxlength="16"></TD>
		<TD width="330" align="left"></TD>
	</TR>
	<TR>
		<TD height=8 align="left"></TD>
	</TR>
	<TR>
		<TD height=18 align="left" class="STYLE7">&nbsp;密&nbsp;&nbsp;&nbsp;&nbsp;码:</TD>
		<TD align=left><input name="password" type="password"
			id="password" size="15" maxlength="16"></TD>
		<TD align="left"></TD>
	</TR>
	<TR>
		<TD height=5 align="left"></TD>
	</TR>
	<TR>
		<TD align=left height=18>&nbsp;&nbsp;&nbsp;<a href="registert.jsp" target="_blank">注册</a>
		<a href="backps1.jsp?sort=teacher" target="_blank"><br />
		找回密码</a></TD>
		<TD align=left><label> &nbsp;&nbsp;<input type="submit"
			name="Submit2" onClick="return teachercheck()" value="提交">
		&nbsp;&nbsp;<input type="reset" name="Submit3" value="重置"> </label></TD>

	</TR>

</TABLE>
</form>
</TD>


<%@ page contentType="text/html; charset=gb2312" language="java"
	errorPage=""%>