Show DIV with AJAX in PHP After Saving Data to Mysql

Show DIV with AJAX in PHP After Saving Data to Mysql

I Have a problem here. I try to show up the information box using DIV
after successfully save the data to mysql.
Here my short code.
// Mysql insertion process
if($result){?>
<script type="text/javascript">
$(function() {
$.ajax({
$('#info').fadeIn(1000).delay(5000).fadeOut(1000)
$('#infomsg').html('Success.')
});
}
</script>
<?php }
How can DIV appear? I tried but nothing comes up. Any help? Thank you