<%--嵌入--%>
<script type="text/javascript">
document.write('<iframe src="Reg.aspx" frameborder="0" width="230" height="220" scrolling="no" allowtransparency="true"></iframe>');
</script>
<%--跳出--%>
<script type="text/javascript">
alert('验证码错误'); if (top.location !== self.location) { top.location = 'Default.aspx'; }
</script>