function milk_add_rewrite($wp_rewrite) {

	$settings = get_option('milk_global');

	$slug = $settings['listing_slug'];

	$new_rules = array(
		$slug . '/edit/(.*)' => 'index.php?pagename='. $slug . '&milkshake_edit=' . $wp_rewrite->preg_index(1),
		$slug . '/register' => 'index.php?pagename='. $slug .'&milkshake_var=register',
		$slug . '/my-account' => 'index.php?pagename='. $slug .'&milkshake_var=account',
		$slug . '/add' => 'index.php?pagename='. $slug .'&milkshake_var=add',
		$slug . '/category/(.*)' => 'index.php?pagename='. $slug .'&milkshake_category='.$wp_rewrite->preg_index(1),
		$slug . '/(.*)' =>  'index.php?pagename='. $slug.'&milkshake_name=' . $wp_rewrite->preg_index(1)
	);

	$new_rules = apply_filters('milk_rewrite_rules', $new_rules);
	$wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
}