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<script type="text/javascript">
function check()
{
if(document.getElementById("TextBox1").value=="")
{
document.getElementById('TextBox1').focus();
return false;
}
if(document.getElementById("TextBox2").value=="")
{
document.getElementById('TextBox2').focus();
return false;
}
//return true;
}
</script>
</head>
<body onload="document.getElementById('TextBox1').focus()" >
<form name="form1" method="post" action="login.aspx" id="form1" onsubmit="return check()">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUJODAyNjM1NzkwD2QWAgIDD2QWAgIFDxAPFgYeDkRhdGFWYWx1ZUZpZWxkBQdyb2xlX2lkHg1EYXRhVGV4dEZpZWxkBQlyb2xlX25hbWUeC18hRGF0YUJvdW5kZ2QQFQQG5a2m55SfBuaVmeW4iA/ogIPor5XnrqHnkIblkZgM5oC7566h55CG5ZGYFQQKMDkwNzEyNDU2NgowOTA3MTI0NTY1CjA5MDcxMjQ1NjQKMDkwNzEyNDU2MxQrAwRnZ2dnZGQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgIFDEltYWdlQnV0dG9uMQUMSW1hZ2VCdXR0b24yH7dVDk5NGHZjPOcRGOlPvFZynCw=" />
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<div class ="div1" >
<div class ="head" >
</div>
<div class ="cnt" >
<div class ="div11" >
<div class ="div2" >
</div>
<div class ="div3" >
<div class ="div4" >
<table style ="margin-top :30px;">
<tr>
<td class ="td1" >
学 号:</td>
<td class ="td2" >
<input name="TextBox1" type="text" id="TextBox1" class="textBox" /></td>
</tr>
<tr>
<td class ="td1" >
密 码:</td>
<td class ="td2">
<input name="TextBox2" type="password" id="TextBox2" class="textBox" /></td>
</tr>
<tr>
<td class ="td1">
角 色:</td>
<td class ="td2">
<select name="DropDownList1" id="DropDownList1" class="dropDown">
<option value="0907124566">学生</option>
<option value="0907124565">教师</option>
<option value="0907124564">考试管理员</option>
<option value="0907124563">总管理员</option>
</select></td>
</tr>
<tr>
<td class ="td3" colspan="2">
<input type="image" name="ImageButton1" id="ImageButton1" src="Images/loginbtn.jpg" style="border-width:0px;" />
<input type="image" name="ImageButton2" id="ImageButton2" src="Images/resetbtn.jpg" style="border-width:0px;" /></td>
</tr>
</table>
</div>
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<div class ="div5" >
</div>
</div>
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<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWCQKoxNnUBwLs0bLrBgLs0fbZDALhh5jtCALhh5ztCALhh4DtCALhh6TtCALSwpnTCALSwtXkAoIKhs7ZkwH9Tg9PMNfzV/t8gKVd" />
</div></form>
</body>
</html>