if ($trackOutgoing = variable_get('googleanalytics_trackoutgoing', 1)) {
$link_settings['trackOutgoing'] = $trackOutgoing;
if ($trackMailto = variable_get('googleanalytics_trackmailto', 1)) {
$link_settings['trackMailto'] = $trackMailto;
if (($trackDownload = variable_get('googleanalytics_trackfiles', 1)) && ($trackfiles_extensions = variable_get('googleanalytics_trackfiles_extensions', GA_TRACKFILES_EXTENSIONS))) {
$link_settings['trackDownload'] = $trackDownload;
} else {