[jQuery] Problem with jQuery form pluging redirecting

[jQuery] Problem with jQuery form pluging redirecting


I use the form plugin
$(document).ready(function() {
var options = {
target: '#divShow',
beforeSubmit: showRequest,
success: showResponse
};
$('#myForm').ajaxForm(options);
});
This works, but in the form php file, I'm trying a redirection but the
page redirected displays in #divShow. How can I do to redirect to the
page not to be displayed in the div?
<?php
header("Location: http://localhost/");
?>
Thanks