<script language="javascript" type="text/javascript">
//验证用户名和密码输入弹出框
function loginCheck()
{
var user = document.getElementById('<%=textBoxUserName.ClientID%>');
var pwd=document.getElementById('<%=textBoxPwd.ClientID%>');
if(user.value=="")
{
alert("请输入用户名");
user.focus();
return false;
}
if(pwd.value=="")
{
alert("请输入密码");
pwd.focus();
return false;
}
}
function SubmitKeyClick()
{
var e=event.srcElement;
var textpwd=document.getElementById('<%=textBoxPwd.ClientID %>').value;
if (event.keyCode == 13)
{
if(textpwd=="")
{
alert("请输入密码");
return false;
}
document.getElementById('<%=but_login.ClientID %>').focus();
document.getElementById('<%=but_login.ClientID %>').click();
event.cancelBubble = true;
event.returnValue = false;
}
}
</script>

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