--- awstats.pl.orig	2010-10-16 19:24:03.000000000 +0200
+++ awstats.pl	2011-01-30 12:31:53.000000000 +0100
@@ -34,7 +34,7 @@
   $LIMITFLUSH $NEWDAYVISITTIMEOUT $VISITTIMEOUT $NOTSORTEDRECORDTOLERANCE
   $WIDTHCOLICON $TOOLTIPON
   $lastyearbeforeupdate $lastmonthbeforeupdate $lastdaybeforeupdate $lasthourbeforeupdate $lastdatebeforeupdate
-  $NOHTML
+  $NOHTML $MultipleMonthPatch $MultipleMonthScript
   /;
 $DEBUGFORCED = 0
   ; # Force debug level to log lesser level into debug.log file (Keep this value to 0)
@@ -53,6 +53,8 @@
 $WIDTHCOLICON = 32;
 $TOOLTIPON    = 0;    # Tooltips plugin loaded
 $NOHTML       = 0;    # Suppress the html headers
+$MultipleMonthPatch = 1;    # Enable/Disable the "Reported period" drop down box on the generated static pages
+$MultipleMonthScript = 1;    # Enable/Disable generation of external JavaScript file
 
 # ----- Running variables -----
 use vars qw/
@@ -488,7 +490,7 @@
   %ValidHTTPCodes %ValidSMTPCodes
   %TrapInfosForHTTPErrorCodes %NotPageList %DayBytes %DayHits %DayPages %DayVisits
   %MaxNbOf %MinHit
-  %ListOfYears %HistoryAlreadyFlushed %PosInFile %ValueInFile
+  %ListOfYears %ListOfMonths %HistoryAlreadyFlushed %PosInFile %ValueInFile
   %val %nextval %egal
   %TmpDNSLookup %TmpOS %TmpRefererServer %TmpRobot %TmpBrowser %MyDNSTable
   /;
@@ -501,7 +503,7 @@
 %NotPageList = ();
 %DayBytes    = %DayHits               = %DayPages  = %DayVisits   = ();
 %MaxNbOf     = %MinHit                = ();
-%ListOfYears = %HistoryAlreadyFlushed = %PosInFile = %ValueInFile = ();
+%ListOfYears = %ListOfMonths = %HistoryAlreadyFlushed = %PosInFile = %ValueInFile = ();
 %val = %nextval = %egal = ();
 %TmpDNSLookup = %TmpOS = %TmpRefererServer = %TmpRobot = %TmpBrowser = ();
 %MyDNSTable = ();
@@ -6150,6 +6152,13 @@
 		if ( !$ListOfYears{"$year"} || $ListOfYears{"$year"} lt "$month" ) {
 			$ListOfYears{"$year"} = "$month";
 		}
+
+		if ( !$ListOfMonths{"$year"} ) {
+			$ListOfMonths{"$year"} = ();
+		}
+		if ( !$ListOfMonths{"$year"}{"$month"} ) {
+			$ListOfMonths{"$year"}{"$month"} = 1;
+		}
 	}
 
 	# For backward compatibility, if LastLine does not exist, set to LastTime
@@ -9370,7 +9379,7 @@
 				$ENV{'GATEWAY_INTERFACE'}
 				  || !$StaticLinks
 				? XMLEncode("$AWScript${NewLinkParams}output=$key")
-				: "$StaticLinks.$key.$StaticExt"
+				: ( ($MultipleMonthPatch) ? "$StaticLinks.$key-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.$key.$StaticExt" )
 			  )
 			  . "\"$NewLinkTarget>$menutext->{$key}</a>\n";
 			print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -9417,7 +9426,7 @@
 			$ENV{'GATEWAY_INTERFACE'}
 			  || !$StaticLinks
 			? XMLEncode("$AWScript${NewLinkParams}output=allemails")
-			: "$StaticLinks.allemails.$StaticExt"
+			: ( ($MultipleMonthPatch) ? "$StaticLinks.allemails-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.allemails.$StaticExt" )
 		  )
 		  . "\"$NewLinkTarget>$Message[80]</a>";
 		if ( $ShowEMailSenders =~ /L/i ) {
@@ -9426,7 +9435,7 @@
 				$ENV{'GATEWAY_INTERFACE'}
 				  || !$StaticLinks
 				? XMLEncode("$AWScript${NewLinkParams}output=lastemails")
-				: "$StaticLinks.lastemails.$StaticExt"
+				: ( ($MultipleMonthPatch) ? "$StaticLinks.lastemails-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.lastemails.$StaticExt" )
 			  )
 			  . "\"$NewLinkTarget>$Message[9]</a>";
 		}
@@ -9584,7 +9593,7 @@
 			$ENV{'GATEWAY_INTERFACE'}
 			  || !$StaticLinks
 			? XMLEncode("$AWScript${NewLinkParams}output=allemailr")
-			: "$StaticLinks.allemailr.$StaticExt"
+			: ( ($MultipleMonthPatch) ? "$StaticLinks.allemailr-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.allemailr.$StaticExt" )
 		  )
 		  . "\"$NewLinkTarget>$Message[80]</a>";
 		if ( $ShowEMailReceivers =~ /L/i ) {
@@ -9593,7 +9602,7 @@
 				$ENV{'GATEWAY_INTERFACE'}
 				  || !$StaticLinks
 				? XMLEncode("$AWScript${NewLinkParams}output=lastemailr")
-				: "$StaticLinks.lastemailr.$StaticExt"
+				: ( ($MultipleMonthPatch) ? "$StaticLinks.lastemailr-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.lastemailr.$StaticExt" )
 			  )
 			  . "\"$NewLinkTarget>$Message[9]</a>";
 		}
@@ -9745,9 +9754,72 @@
 		if ( $FrameName eq 'mainright' ) {
 			$NewLinkTarget = " target=\"_parent\"";
 		}
+
+		if ($MultipleMonthPatch) {
+			if ($MultipleMonthScript) {
+				print "\n<script type=\"text/javascript\" src=\"MultipleMonth.js\">\n</script>\n";
+				print "\n<script type=\"text/javascript\">\n<!--\n";
+			} else {
+				print "\n<script type=\"text/javascript\">\n<!--\n";
+				print "var years = new Array();\n\n";
+				foreach (sort keys %ListOfYears) {
+					my $year = $_;
+					my $i = 0;
+					print "years[$year] = new Array();\n";
+					foreach ( sort keys %{$ListOfMonths{$year}} ) {
+						my $monthix=sprintf("%02s",$_);
+						print "years[$year][$i] = new Array(\"$monthix\", \"$MonthNumLib{$monthix}\");\n";
+						$i++;
+					}
+					print "\n";
+				}
+			}
+
+			print <<EOF;
+function onSubmitForm() {
+  var year = document.forms['FormDateFilter'].year.value;
+  var month = document.forms['FormDateFilter'].month.value;
+EOF
+			printf "  document.forms['FormDateFilter'].action = \"awstats%s\" + year + \"-\" + month + \".html\";\n", (! $HTMLOutput{'main'}) ? ".".join(',',keys %HTMLOutput)."-" : "-";
+			print <<EOF;
+  return true;
+}
+
+function updateSelectedYear() {
+  var year = document.forms['FormDateFilter'].year.value;
+
+  document.forms['FormDateFilter'].year.length = 0;
+  for (key in years) {
+    document.forms['FormDateFilter'].year.options[document.forms['FormDateFilter'].year.length] = new Option(key, key, false, (year == key) ? true : false);
+  }
+}
+
+function updateSelectedMonth() {
+  var year = document.forms['FormDateFilter'].year.value;
+  var month = document.forms['FormDateFilter'].month.value;
+
+  var list = years[year];
+  document.forms['FormDateFilter'].month.length = 0;
+  for (i=0; i<list.length; i++) {
+    document.forms['FormDateFilter'].month.options[document.forms['FormDateFilter'].month.length] = new Option(list[i][1], list[i][0], false, (month == list[i][0]) ? true : false);
+  }
+EOF
+			if ($AllowFullYearView >= 2) {
+				print <<EOF;
+  document.forms['FormDateFilter'].month.options[document.forms['FormDateFilter'].month.length] = new Option(\"- $Message[6] -\", \"all\", false, (month == "all") ? true : false);
+EOF
+			}
+			print <<EOF;
+}
+-->
+</script>
+EOF
+		}
+
 		print "<form name=\"FormDateFilter\" action=\""
 		  . XMLEncode("$AWScript${NewLinkParams}")
-		  . "\" style=\"padding: 0px 0px 0px 0px; margin-top: 0\"$NewLinkTarget>\n";
+		  . ( ($MultipleMonthPatch) ? "\" onSubmit=\"return onSubmitForm();\" " : "\" " )
+		  . "style=\"padding: 0px 0px 0px 0px; margin-top: 0\"$NewLinkTarget>\n";
 	}
 
 	if ( $QueryString !~ /buildpdf/i ) {
@@ -9867,9 +9939,9 @@
 		print
 "<tr><td class=\"aws\" valign=\"middle\"><b>$Message[133]:</b></td>";
 		print "<td class=\"aws\" valign=\"middle\">";
-		if ( $ENV{'GATEWAY_INTERFACE'} || !$StaticLinks ) {
-			print "<select class=\"aws_formfield\" name=\"month\">\n";
-			foreach ( 1 .. 12 ) {
+		if ( $ENV{'GATEWAY_INTERFACE'} || !$StaticLinks || $MultipleMonthPatch ) {
+			printf "<select class=\"aws_formfield\" name=\"month\"%s>\n", ($MultipleMonthPatch) ? " onfocus=\"javascript:updateSelectedMonth();\"" : "";
+			foreach ( sort keys %{$ListOfMonths{$YearRequired}} ) {
 				my $monthix = sprintf( "%02s", $_ );
 				print "<option"
 				  . (
@@ -9885,7 +9957,7 @@
 				  . " value=\"all\">- $Message[6] -</option>\n";
 			}
 			print "</select>\n";
-			print "<select class=\"aws_formfield\" name=\"year\">\n";
+			printf "<select class=\"aws_formfield\" name=\"year\"%s>\n", ($MultipleMonthPatch) ? " onfocus=\"javascript:updateSelectedYear();\"" : "";
 
 			# Add YearRequired in list if not in ListOfYears
 			$ListOfYears{$YearRequired} ||= $MonthRequired;
@@ -9895,14 +9967,16 @@
 				  . " value=\"$_\">$_</option>\n";
 			}
 			print "</select>\n";
-			print "<input type=\"hidden\" name=\"output\" value=\""
-			  . join( ',', keys %HTMLOutput )
-			  . "\" />\n";
-			if ($SiteConfig) {
+			if (!$MultipleMonthPatch) {
+				print "<input type=\"hidden\" name=\"output\" value=\""
+				. join( ',', keys %HTMLOutput )
+				. "\" />\n";
+			}
+			if (!$MultipleMonthPatch && $SiteConfig) {
 				print
 "<input type=\"hidden\" name=\"config\" value=\"$SiteConfig\" />\n";
 			}
-			if ($DirConfig) {
+			if (!$MultipleMonthPatch && $DirConfig) {
 				print
 "<input type=\"hidden\" name=\"configdir\" value=\"$DirConfig\" />\n";
 			}
@@ -10148,7 +10222,7 @@
 					$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 					? XMLEncode(
 						"$AWScript${NewLinkParams}output=downloads")
-					: "$StaticLinks.downloads.$StaticExt"
+					: ( ($MultipleMonthPatch) ? "$StaticLinks.downloads-$YearRequired-$MonthRequired.$StaticExt" :"$StaticLinks.downloads.$StaticExt" )
 				  )
 				  . "\"$NewLinkTarget>$Message[80]</a>\n";
 				print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -10169,7 +10243,7 @@
 					$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 					? XMLEncode(
 						"$AWScript${NewLinkParams}output=urldetail")
-					: "$StaticLinks.urldetail.$StaticExt"
+					: ( ($MultipleMonthPatch) ? "$StaticLinks.urldetail-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.urldetail.$StaticExt" )
 				  )
 				  . "\"$NewLinkTarget>$Message[80]</a>\n";
 				print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -10184,7 +10258,7 @@
 					$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 					? XMLEncode(
 						"$AWScript${NewLinkParams}output=urlentry")
-					: "$StaticLinks.urlentry.$StaticExt"
+					: ( ($MultipleMonthPatch) ? "$StaticLinks.urlentry-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.urlentry.$StaticExt" )
 				  )
 				  . "\"$NewLinkTarget>$Message[104]</a>\n";
 				print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -10199,7 +10273,7 @@
 					$ENV{'GATEWAY_INTERFACE'}
 					  || !$StaticLinks
 					? XMLEncode("$AWScript${NewLinkParams}output=urlexit")
-					: "$StaticLinks.urlexit.$StaticExt"
+					: ( ($MultipleMonthPatch) ? "$StaticLinks.urlexit-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.urlexit.$StaticExt" )
 				  )
 				  . "\"$NewLinkTarget>$Message[116]</a>\n";
 				print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -10220,7 +10294,7 @@
 					$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 					? XMLEncode(
 						"$AWScript${NewLinkParams}output=osdetail")
-					: "$StaticLinks.osdetail.$StaticExt"
+					: ( ($MultipleMonthPatch) ? "$StaticLinks.osdetail-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.osdetail.$StaticExt" )
 				  )
 				  . "\"$NewLinkTarget>$Message[58]</a>\n";
 				print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -10235,7 +10309,7 @@
 					$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 					? XMLEncode(
 						"$AWScript${NewLinkParams}output=unknownos")
-					: "$StaticLinks.unknownos.$StaticExt"
+					: ( ($MultipleMonthPatch) ? "$StaticLinks.unknownos-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.unknownos.$StaticExt" )
 				  )
 				  . "\"$NewLinkTarget>$Message[0]</a>\n";
 				print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -10256,7 +10330,7 @@
 					$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 					? XMLEncode(
 						"$AWScript${NewLinkParams}output=browserdetail")
-					: "$StaticLinks.browserdetail.$StaticExt"
+					: ( ($MultipleMonthPatch) ? "$StaticLinks.browserdetail-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.browserdetail.$StaticExt" )
 				  )
 				  . "\"$NewLinkTarget>$Message[58]</a>\n";
 				print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -10271,7 +10345,7 @@
 					$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 					? XMLEncode(
 						"$AWScript${NewLinkParams}output=unknownbrowser")
-					: "$StaticLinks.unknownbrowser.$StaticExt"
+					: ( ($MultipleMonthPatch) ? "$StaticLinks.unknownbrowser-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.unknownbrowser.$StaticExt" )
 				  )
 				  . "\"$NewLinkTarget>$Message[0]</a>\n";
 				print( $frame? "</td></tr>\n" : " &nbsp; " );
@@ -10407,7 +10481,7 @@
 			  . (
 				$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 				? XMLEncode("$AWScript${NewLinkParams}")
-				: "$StaticLinks.$StaticExt"
+				: ( ($MultipleMonthPatch) ? "$StaticLinks-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.$StaticExt" )
 			  )
 			  . "\">$Message[76]</a></td></tr>\n";
 		}
@@ -13898,7 +13972,7 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=downloads")
-		: "$StaticLinks.downloads.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.downloads-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.downloads.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]</a>";
 	&tab_head( "$title", 0, 0, 'downloads' );
@@ -14226,7 +14300,7 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=alldomains")
-		: "$StaticLinks.alldomains.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.alldomains-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.alldomains.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]</a>";
 	&tab_head( "$title", 19, 0, 'countries' );
@@ -14456,21 +14530,21 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=allhosts")
-		: "$StaticLinks.allhosts.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.allhosts-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.allhosts.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]</a> &nbsp; - &nbsp; <a href=\""
 	  . (
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=lasthosts")
-		: "$StaticLinks.lasthosts.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.lasthosts-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.lasthosts.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[9]</a> &nbsp; - &nbsp; <a href=\""
 	  . (
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=unknownip")
-		: "$StaticLinks.unknownip.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.unknownip-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.unknownip.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[45]</a>";
 	&tab_head( "$title", 19, 0, 'visitors' );
@@ -14604,7 +14678,7 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=alllogins")
-		: "$StaticLinks.alllogins.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.alllogins-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.alllogins.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]</a>";
 	if ( $ShowAuthenticatedUsers =~ /L/i ) {
@@ -14613,7 +14687,7 @@
 			$ENV{'GATEWAY_INTERFACE'}
 			  || !$StaticLinks
 			? XMLEncode("$AWScript${NewLinkParams}output=lastlogins")
-			: "$StaticLinks.lastlogins.$StaticExt"
+			: ( ($MultipleMonthPatch) ? "$StaticLinks.lastlogins-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.lastlogins.$StaticExt" )
 		  )
 		  . "\"$NewLinkTarget>$Message[9]</a>";
 	}
@@ -14741,14 +14815,14 @@
 			$ENV{'GATEWAY_INTERFACE'}
 			  || !$StaticLinks
 			? XMLEncode("$AWScript${NewLinkParams}output=allrobots")
-			: "$StaticLinks.allrobots.$StaticExt"
+			: ( ($MultipleMonthPatch) ? "$StaticLinks.allrobots-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.allrobots.$StaticExt" )
 		  )
 		  . "\"$NewLinkTarget>$Message[80]</a> &nbsp; - &nbsp; <a href=\""
 		  . (
 			$ENV{'GATEWAY_INTERFACE'}
 			  || !$StaticLinks
 			? XMLEncode("$AWScript${NewLinkParams}output=lastrobots")
-			: "$StaticLinks.lastrobots.$StaticExt"
+			: ( ($MultipleMonthPatch) ? "$StaticLinks.lastrobots-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.lastrobots.$StaticExt" )
 		  )
 		  . "\"$NewLinkTarget>$Message[9]</a>",
 		19, 0, 'robots'
@@ -15011,7 +15085,7 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=urldetail")
-		: "$StaticLinks.urldetail.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.urldetail-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.urldetail.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]</a>";
 	if ( $ShowPagesStats =~ /E/i ) {
@@ -15020,7 +15094,7 @@
 			$ENV{'GATEWAY_INTERFACE'}
 			  || !$StaticLinks
 			? XMLEncode("$AWScript${NewLinkParams}output=urlentry")
-			: "$StaticLinks.urlentry.$StaticExt"
+			: ( ($MultipleMonthPatch) ? "$StaticLinks.urlentry-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.urlentry.$StaticExt" )
 		  )
 		  . "\"$NewLinkTarget>$Message[104]</a>";
 	}
@@ -15030,7 +15104,7 @@
 			$ENV{'GATEWAY_INTERFACE'}
 			  || !$StaticLinks
 			? XMLEncode("$AWScript${NewLinkParams}output=urlexit")
-			: "$StaticLinks.urlexit.$StaticExt"
+			: ( ($MultipleMonthPatch) ? "$StaticLinks.urlexit-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.urlexit.$StaticExt" )
 		  )
 		  . "\"$NewLinkTarget>$Message[116]</a>";
 	}
@@ -15260,14 +15334,14 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=osdetail")
-		: "$StaticLinks.osdetail.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.osdetail-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.osdetail.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]/$Message[58]</a> &nbsp; - &nbsp; <a href=\""
 	  . (
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=unknownos")
-		: "$StaticLinks.unknownos.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.unknownos-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.unknownos.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[0]</a>";
 	&tab_head( "$title", 19, 0, 'os' );
@@ -15398,14 +15472,14 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=browserdetail")
-		: "$StaticLinks.browserdetail.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.browserdetail-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.browserdetail.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]/$Message[58]</a> &nbsp; - &nbsp; <a href=\""
 	  . (
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=unknownbrowser")
-		: "$StaticLinks.unknownbrowser.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.unknownbrowser-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.unknownbrowser.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[0]</a>";
 	&tab_head( "$title", 19, 0, 'browsers' );
@@ -15652,7 +15726,7 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=refererse")
-		: "$StaticLinks.refererse.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.refererse-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.refererse.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]</a><br />\n";
 	if ( scalar keys %_se_referrals_h ) {
@@ -15724,7 +15798,7 @@
 		$ENV{'GATEWAY_INTERFACE'}
 		  || !$StaticLinks
 		? XMLEncode("$AWScript${NewLinkParams}output=refererpages")
-		: "$StaticLinks.refererpages.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.refererpages-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.refererpages.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]</a><br />\n";
 	if ( scalar keys %_pagesrefs_h ) {
@@ -15871,7 +15945,7 @@
 				$ENV{'GATEWAY_INTERFACE'}
 				  || !$StaticLinks
 				? XMLEncode("$AWScript${NewLinkParams}output=keyphrases")
-				: "$StaticLinks.keyphrases.$StaticExt"
+				: ( ($MultipleMonthPatch) ? "$StaticLinks.keyphrases-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.keyphrases.$StaticExt" )
 			  )
 			  . "\"$NewLinkTarget>$Message[80]</a>",
 			19,
@@ -15942,7 +16016,7 @@
 				$ENV{'GATEWAY_INTERFACE'}
 				  || !$StaticLinks
 				? XMLEncode("$AWScript${NewLinkParams}output=keywords")
-				: "$StaticLinks.keywords.$StaticExt"
+				: ( ($MultipleMonthPatch) ? "$StaticLinks.keywords-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.keywords.$StaticExt" )
 			  )
 			  . "\"$NewLinkTarget>$Message[80]</a>",
 			19,
@@ -16125,7 +16199,7 @@
 				$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 				? XMLEncode(
 					"$AWScript${NewLinkParams}output=errors$key")
-				: "$StaticLinks.errors$key.$StaticExt"
+				: ( ($MultipleMonthPatch) ? "$StaticLinks.errors$key-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.errors$key.$StaticExt" )
 			  )
 			  . "\"$NewLinkTarget>$key</a></td>";
 		}
@@ -16299,7 +16373,7 @@
 		$ENV{'GATEWAY_INTERFACE'} || !$StaticLinks
 		? XMLEncode(
 			"$AWScript${NewLinkParams}output=allextra$extranum")
-		: "$StaticLinks.allextra$extranum.$StaticExt"
+		: ( ($MultipleMonthPatch) ? "$StaticLinks.allextra$extranum-$YearRequired-$MonthRequired.$StaticExt" : "$StaticLinks.allextra$extranum.$StaticExt" )
 	  )
 	  . "\"$NewLinkTarget>$Message[80]</a>";
 	print "</th>";
@@ -16716,7 +16790,7 @@
 	}
 }
 if ( $QueryString =~ /(^|&|&amp;)staticlinks/i ) {
-	$StaticLinks = "$PROG.$SiteConfig";
+	$StaticLinks = "$PROG" . ( ($MultipleMonthPatch) ? "" : ".$SiteConfig" );
 }
 if ( $QueryString =~ /(^|&|&amp;)staticlinks=([^&]+)/i ) {
 	$StaticLinks = "$2";
@@ -17225,6 +17299,12 @@
 		# ListOfYears contains max month found
 		$ListOfYears{"$2"} = "$1";
 	}
+	if ( !$ListOfMonths{$2} ) {
+		$ListOfMonths{$2} = ();
+	}
+	if ( !$ListOfMonths{"$2"}{"$1"} ) {
+		$ListOfMonths{"$2"}{"$1"} = 1;
+	}
 	my $rangestring = ( $2 || "" ) . ( $1 || "" ) . ( $3 || "" ) . ( $4 || "" );
 	if ( $rangestring gt $lastdatebeforeupdate ) {