rule get_total_links {
        select when explicit get_total_links
            pre {
                totalLinks = datasource:yql({"q":"select%20*%20from%20search.siteexplorer.inlinks%20where%20query%3D%22#{event:param('url')}%22"}).pick("$.query.meta.data.totalResultsAvailable");
                totalLinksInfo = <<
                    <div id = "total_links">
                    <p>Total links to this page: #{addCommas(totalLinks)}</p>
                    </div>
                    >>;
            }
        {
            append("#what_links_here", totalLinksInfo);
        }
    }