function show_category(id)
	{
	var id_escaped = id.replace(/&/g, '_AMPERSAND_');
	
	update_url(id);
	info['current'] = id;
	sections['category']['extra_params'] = '&filter_by=category&category_id='+id_escaped;
	go_to('category');

	update_title(id);
	return false;
	}