header('content-type:text/html;charset=utf-8;');
$url='/Index/contactus';
echo "<script language='javascript'>alert('留言成功,会尽快联系您的');window.location.href='$url';</script>";
exit();
header('content-type:text/html;charset=utf-8;');
$url='/Index/contactus';
echo "<script language='javascript'>alert('留言成功,会尽快联系您的');window.location.href='$url';</script>";
exit();