--- awstats.pl.save	2005-02-03 08:46:14.000000000 -0500
+++ awstats.pl	2005-02-03 08:51:53.000000000 -0500
@@ -159,7 +159,7 @@
 use vars qw/
 $AllowToUpdateStatsFromBrowser $DetailedReportsOnNewWindows
 $FirstDayOfWeek $KeyWordsNotSensitive $SaveDatabaseFilesWithPermissionsForEveryone
-$WarningMessages $DebugMessages $ShowLinksOnUrl $UseFramesWhenCGI
+$WarningMessages $DebugMessages $ShowLinksOnUrl $NoFollowLinks $UseFramesWhenCGI
 $ShowMenu $ShowMonthStats $ShowDaysOfMonthStats $ShowDaysOfWeekStats
 $ShowHoursStats $ShowDomainsStats $ShowHostsStats
 $ShowRobotsStats $ShowSessionsStats $ShowPagesStats $ShowFileTypesStats
@@ -169,7 +169,7 @@
 /;
 ($AllowToUpdateStatsFromBrowser, $DetailedReportsOnNewWindows,
 $FirstDayOfWeek, $KeyWordsNotSensitive, $SaveDatabaseFilesWithPermissionsForEveryone,
-$WarningMessages, $DebugMessages, $ShowLinksOnUrl, $UseFramesWhenCGI,
+$WarningMessages, $DebugMessages, $ShowLinksOnUrl, $NoFollowLinks, $UseFramesWhenCGI,
 $ShowMenu, $ShowMonthStats, $ShowDaysOfMonthStats, $ShowDaysOfWeekStats,
 $ShowHoursStats, $ShowDomainsStats, $ShowHostsStats,
 $ShowRobotsStats, $ShowSessionsStats, $ShowPagesStats, $ShowFileTypesStats,
@@ -177,7 +177,7 @@
 $ShowKeyphrasesStats, $ShowKeywordsStats, $ShowMiscStats, $ShowHTTPErrorsStats,
 $AddDataArrayMonthStats, $AddDataArrayShowDaysOfMonthStats, $AddDataArrayShowDaysOfWeekStats, $AddDataArrayShowHoursStats
 )=
-(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
+(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
 use vars qw/
 $AllowFullYearView 
 $LevelForRobotsDetection $LevelForWormsDetection $LevelForBrowsersDetection $LevelForOSDetection $LevelForRefererAnalyze
@@ -1645,6 +1645,7 @@
 	if ($UseFramesWhenCGI !~ /[01]/)  				{ $UseFramesWhenCGI=1; }
 	if ($DetailedReportsOnNewWindows !~ /[012]/)  	{ $DetailedReportsOnNewWindows=1; }
 	if ($ShowLinksOnUrl !~ /[01]/)               	{ $ShowLinksOnUrl=1; }
+	if ($NoFollowLinks !~ /[01]/)                   { $NoFollowLinks = 1; }
 	if ($MaxLengthOfShownURL !~ /^\d+/ || $MaxLengthOfShownURL<1) { $MaxLengthOfShownURL=64; }
 	if ($ShowLinksToWhoIs !~ /[01]/)              	{ $ShowLinksToWhoIs=0; }
 	$Logo||='awstats_logo6.png';
@@ -4820,19 +4821,26 @@
 		eval("$function");
 	}
 
+	my $nofollow = '';
+
+	if ($NoFollowLinks)
+	{
+	    $nofollow = ' rel="nofollow" ';
+	}
+
 	if (length($nompage)>$MaxLengthOfShownURL) { $nompage=substr($nompage,0,$MaxLengthOfShownURL)."..."; }
 	if ($ShowLinksOnUrl) {
 		my $newkey=CleanFromCSSA($url);
 		if ($LogType eq 'W' || $LogType eq 'S') {		# Web or streaming log file
 			if ($newkey =~ /^http(s|):/i) {	# URL seems to be extracted from a proxy log file
-				print "<a href=\"".XMLEncode("$newkey")."\" target=\"url\">".XMLEncode($nompage)."</a>";
+				print "<a href=\"".XMLEncode("$newkey")."\" target=\"url\" $nofollow>".XMLEncode($nompage)."</a>";
 			}
 			elsif ($newkey =~ /^\//) {		# URL seems to be an url extracted from a web or wap server log file
 				$newkey =~ s/^\/$SiteDomain//i;
 				# Define urlprot
 				my $urlprot='http';
 				if ($UseHTTPSLinkForUrl && $newkey =~ /^$UseHTTPSLinkForUrl/) { $urlprot='https'; }
-				print "<a href=\"".XMLEncode("$urlprot://$SiteDomain$newkey")."\" target=\"url\">".XMLEncode($nompage)."</a>";
+				print "<a href=\"".XMLEncode("$urlprot://$SiteDomain$newkey")."\" target=\"url\" $nofollow>".XMLEncode($nompage)."</a>";
 			}
 			else {
 				print XMLEncode($nompage);
--- awstats.model.conf.save	2005-02-03 08:54:13.000000000 -0500
+++ awstats.model.conf	2005-02-03 08:54:31.000000000 -0500
@@ -1116,6 +1116,12 @@
 #
 ShowLinksOnUrl=1
 
+# If links are clickable (see ShowLinksOnUrl), use the rel="nofollow" attribute
+# to discourage referer spam
+# Possible values: 0 or 1
+# Default: 1
+NoFollowLinks=1
+
 
 # When AWStats build HTML links in its report pages, it starts thoose link
 # with "http://". However some links might be HTTPS links, so you can enter