Index: webmagick.in
===================================================================
RCS file: /cvsroot/webmagick/WebMagick/webmagick.in,v
retrieving revision 1.117
retrieving revision 1.125
diff -u -r1.117 -r1.125
--- webmagick.in	23 Oct 2002 16:14:47 -0000	1.117
+++ webmagick.in	18 Jul 2003 00:27:35 -0000	1.125
@@ -1,6 +1,6 @@
 #! @PERL@ 
 #
-# $Id: webmagick.in,v 1.117 2002/10/23 16:14:47 clindell Exp $
+# $Id: webmagick.in,v 1.125 2003/07/18 00:27:35 ache Exp $
 #
 # You are looking at the main PERL script for WebMagick, a package to
 # intelligently create HTML and JavaScript index files and imagemaps
@@ -237,6 +237,8 @@
     $opt_webmagickrc,	# Per-directory WebMagick rc file name
     $opt_zoomfilter,
     $opt_pichtml,
+    $opt_pichtmlaltend,
+    $opt_pichtmlaltstart,
     $opt_pichtmlbottom,
     $opt_pichtmlext,
     $opt_pichtmlnav,
@@ -391,6 +393,8 @@
 $opt_date               = 1;    # Output updates date
 
 $opt_pichtml            = 0;    # Write separate HTML for each picture
+$opt_pichtmlaltend      = '';   # Some words to append to ALT
+$opt_pichtmlaltstart    = '';   # Some words to prepend to ALT
 $opt_pichtmlbottom      = '</CENTER>';
 $opt_pichtmlext         = '.html'; # Use .shtml for SSI
 $opt_pichtmlnav         = 0;    # Write navigation into pic's HTML
@@ -492,7 +496,7 @@
 $opt_framemarginwidth	= 1;		# Pixels allocated to frame margin in horizontal direction
 $opt_framemarginheight	= 1;		# Pixels allocated to frame margin in vertical direction
 $opt_framebordersize	= 3 ;		# Pixels allocated to frame border
-$opt_frameborder	= 'YES';	# Enable (YES) or disable (NO) decorative frame borders
+$opt_frameborder        = 1;            # Enable (1) or disable (0) decorative frame borders
 $opt_framestyle		= 1;		# Frame style to use (out of those available)
 
 #
@@ -596,12 +600,11 @@
 # |  |          |
 #  -------------
 $opt_framefmt{1}=
-'<FRAMESET COLS=\"132,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize}>
+'<FRAMESET COLS=\"132,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize} FRAMESPACING=${opt_framebordersize}>
  <FRAME SRC=\"${dirframelink}\" NAME=\"${opt_frame_name_dirview}\"
    MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
  <FRAME SRC=\"${pageframelink}\" NAME=\"${opt_frame_name_imageview}\"
-   MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
-</FRAMESET>';
+   MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>';
 $opt_framefmt_frames{1}=2;	# Number of frames expressed by this frame format
 
 # Three frame screen with directories listed in top-left frame,
@@ -616,16 +619,15 @@
 # |  |          |
 #  -------------
 $opt_framefmt{2}=
-'<FRAMESET COLS=\"145,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize}>
- <FRAMESET ROWS=\"20%,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize}>
+'<FRAMESET COLS=\"145,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize} FRAMESPACING=${opt_framebordersize}>
+ <FRAMESET ROWS=\"20%,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize} FRAMESPACING=${opt_framebordersize}>
   <FRAME SRC=\"${dirframelink}\" NAME=\"${opt_frame_name_dirview}\"
     MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
   <FRAME SRC=\"${pageframelink}\" NAME=\"${opt_frame_name_thumbview}\"
     MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
  </FRAMESET>
  <FRAME SRC=\"${imageFrameLink}\" NAME=\"${opt_frame_name_imageview}\"
-   MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
-</FRAMESET>';
+   MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>';
 $opt_framefmt_frames{2}=3;	# Number of frames expressed by this frame format
 
 # Three frame screen with directories listed in left frame,
@@ -640,16 +642,15 @@
 # |  |          |
 #  -------------
 $opt_framefmt{3}=
-'<FRAMESET COLS=\"132,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize}>
+'<FRAMESET COLS=\"132,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize} FRAMESPACING=${opt_framebordersize}>
  <FRAME SRC=\"${dirframelink}\" NAME=\"${opt_frame_name_dirview}\"
    MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
- <FRAMESET ROWS=\"150,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize}>
+ <FRAMESET ROWS=\"150,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize} FRAMESPACING=${opt_framebordersize}>
    <FRAME SRC=\"${pageframelink}\" NAME=\"${opt_frame_name_thumbview}\"
      MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
    <FRAME SRC=\"${imageFrameLink}\" NAME=\"${opt_frame_name_imageview}\"
      MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
- </FRAMESET>
-</FRAMESET>';
+ </FRAMESET>';
 $opt_framefmt_frames{3}=3;	# Number of frames expressed by this frame format
 
 # Three frame screen with directories listed in lower-left frame,
@@ -664,16 +665,15 @@
 # |  |          |
 #  -------------
 $opt_framefmt{4}=
-'<FRAMESET ROWS=\"172,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize}>
+'<FRAMESET ROWS=\"172,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize} FRAMESPACING=${opt_framebordersize}>
  <FRAME SRC=\"${pageframelink}\" NAME=\"${opt_frame_name_thumbview}\"
    MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
- <FRAMESET COLS=\"132,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize}>
+ <FRAMESET COLS=\"132,*\" FRAMEBORDER=${opt_frameborder} BORDER=${opt_framebordersize} FRAMESPACING=${opt_framebordersize}>
    <FRAME SRC=\"${dirframelink}\" NAME=\"${opt_frame_name_dirview}\"
      MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
    <FRAME SRC=\"${imageFrameLink}\" NAME=\"${opt_frame_name_imageview}\"
      MARGINWIDTH=${opt_framemarginwidth} MARGINHEIGHT=${opt_framemarginheight}>
- </FRAMESET>
-</FRAMESET>';
+ </FRAMESET>';
 $opt_framefmt_frames{4}=3;	# Number of frames expressed by this frame format
 
 #
@@ -793,7 +793,7 @@
 		'framemarginwidth=i'	=> \$opt_framemarginwidth,
 		'framemarginheight=i'	=> \$opt_framemarginheight,
 		'framebordersize=i'	=> \$opt_framebordersize,
-		'frameborder=s'		=> \$opt_frameborder,
+		'frameborder=i'         => \$opt_frameborder,
 		'frames!'               => \$opt_frames,
 		'framestyle=i'		=> \$opt_framestyle,
 		'header=s'		=> \$opt_header,
@@ -828,6 +828,8 @@
 		'msg_up=s'              => \$opt_msg_up,
 		'pageindexname=s'	=> \$opt_pageindexname,
 		'pichtml!'              => \$opt_pichtml,
+		'pichtmlaltend=s'       => \$opt_pichtmlaltend,
+		'pichtmlaltstart=s'     => \$opt_pichtmlaltstart,
 		'pichtmlbottom=s'       => \$opt_pichtmlbottom,
 		'pichtmlext=s'          => \$opt_pichtmlext,
 		'pichtmlnav!'           => \$opt_pichtmlnav,
@@ -1619,7 +1621,7 @@
 	 'framemarginwidth'     => !$opt_frames ? 0 : $opt_framemarginwidth,
 	 'framemarginheight'    => !$opt_frames ? 0 : $opt_framemarginheight,
 	 'framebordersize'      => !$opt_frames ? 0 : $opt_framebordersize,
-	 'frameborder'          => !$opt_frames ? "" : $opt_frameborder,
+	 'frameborder'          => !$opt_frames ? 0 : $opt_frameborder,
 	 'frames'               => $opt_frames,
 	 'framestyle'           => !$opt_frames ? 1 : $opt_framestyle,
 	 'header'		=> $opt_header,
@@ -1659,6 +1661,8 @@
 	 'numpages'		=> $numPages,
 	 'pageindexname'        => $opt_pageindexname,
 	 'pichtml'              => $opt_pichtml,
+	 'pichtmlaltend'        => !$opt_pichtml ? "" : $opt_pichtmlaltend,
+	 'pichtmlaltstart'      => !$opt_pichtml ? "" : $opt_pichtmlaltstart,
 	 'pichtmlbottom'        => !$opt_pichtml ? "" : $opt_pichtmlbottom,
 	 'pichtmlext'           => !$opt_pichtml ? "" : $opt_pichtmlext,
 	 'pichtmlnav'           => !$opt_pichtml ? 0 : $opt_pichtmlnav,
@@ -2173,20 +2177,17 @@
     print( INDEX $framespechtml );
     print( INDEX "<NOFRAMES>\n" );
     print( INDEX "<BODY\n" );
-    unless ("$opt_stylesheet" ne '')
-    {
-	    print( INDEX "  TEXT=\"${opt_colorfore}\"\n" );
-	    print( INDEX "  BGCOLOR=\"${opt_colorback}\"\n" )
-		if $opt_colorback ne 'false';
-	    print( INDEX "  BACKGROUND=\"$iconImageUrls{background}\"\n" )
-		if defined $iconImageUrls{background};
-	    print( INDEX "  LINK=\"${opt_colorlink}\"\n" );
-	    print( INDEX "  VLINK=\"${opt_colorvlink}\"\n" );
-	    print( INDEX "  ALINK=\"${opt_coloralink}\"");
-    }
+    print( INDEX "  TEXT=\"${opt_colorfore}\"\n" );
+    print( INDEX "  BGCOLOR=\"${opt_colorback}\"\n" )
+	if $opt_colorback ne 'false';
+    print( INDEX "  BACKGROUND=\"$iconImageUrls{background}\"\n" )
+	if defined $iconImageUrls{background};
+    print( INDEX "  LINK=\"${opt_colorlink}\"\n" );
+    print( INDEX "  VLINK=\"${opt_colorvlink}\"\n" );
+    print( INDEX "  ALINK=\"${opt_coloralink}\"");
     print( INDEX ">\n" );
     print( INDEX $indexhtml );
-    print( INDEX "</BODY>\n</NOFRAMES>\n</HTML>" );
+    print( INDEX "</BODY>\n</NOFRAMES>\n</FRAMESET>\n</HTML>" );
     close( INDEX );
 
 
@@ -2242,17 +2243,14 @@
     
     print( INDEX "</HEAD>\n" );
     print( INDEX "<BODY\n" );
-    unless ("$opt_stylesheet" ne '')
-    {
-	    print( INDEX "  TEXT=\"${opt_dircolorfore}\"\n" );
-	    print( INDEX "  BGCOLOR=\"${opt_dircolorback}\"\n" )
-		if $opt_dircolorback ne 'false';
-	    print( INDEX "  BACKGROUND=\"$iconImageUrls{dirbackground}\"\n" )
-		if defined $iconImageUrls{dirbackground};
-	    print( INDEX "  LINK=\"${opt_dircolorlink}\"\n" );
-	    print( INDEX "  VLINK=\"${opt_dircolorvlink}\"\n" );
-	    print( INDEX "  ALINK=\"${opt_dircoloralink}\"" );
-	}
+    print( INDEX "  TEXT=\"${opt_dircolorfore}\"\n" );
+    print( INDEX "  BGCOLOR=\"${opt_dircolorback}\"\n" )
+	if $opt_dircolorback ne 'false';
+    print( INDEX "  BACKGROUND=\"$iconImageUrls{dirbackground}\"\n" )
+	if defined $iconImageUrls{dirbackground};
+    print( INDEX "  LINK=\"${opt_dircolorlink}\"\n" );
+    print( INDEX "  VLINK=\"${opt_dircolorvlink}\"\n" );
+    print( INDEX "  ALINK=\"${opt_dircoloralink}\"" );
     print( INDEX ">\n");
     print( INDEX $pagedirhtml );
     print( INDEX "</BODY></HTML>\n" );
@@ -2379,16 +2377,13 @@
 
     print( INDEX "</HEAD>\n" );
     print( INDEX "<BODY\n" );
-    unless ("$opt_stylesheet" ne '')
-    {
-	    print( INDEX "  TEXT=\"${opt_colorfore}\"\n" );
-	    print( INDEX "  BGCOLOR=\"${opt_colorback}\"\n" );
-	    print( INDEX "  BACKGROUND=\"$iconImageUrls{background}\"\n" )
-		if defined $iconImageUrls{background};
-	    print( INDEX "  LINK=\"${opt_colorlink}\"\n" );
-	    print( INDEX "  VLINK=\"${opt_colorvlink}\"\n" );
-	    print( INDEX "  ALINK=\"${opt_coloralink}\"" );
-    }
+    print( INDEX "  TEXT=\"${opt_colorfore}\"\n" );
+    print( INDEX "  BGCOLOR=\"${opt_colorback}\"\n" );
+    print( INDEX "  BACKGROUND=\"$iconImageUrls{background}\"\n" )
+	if defined $iconImageUrls{background};
+    print( INDEX "  LINK=\"${opt_colorlink}\"\n" );
+    print( INDEX "  VLINK=\"${opt_colorvlink}\"\n" );
+    print( INDEX "  ALINK=\"${opt_coloralink}\"" );
     print( INDEX ">\n");
 
     print( INDEX "${opt_header}\n" ) if ("$opt_header" ne '');
@@ -2397,8 +2392,12 @@
     if( $numimages > 0 ) {
 	# Total HACK!!!
 	if( !$opt_frames || $opt_framestyle == 1 ) {
-	    print( INDEX "<p><FONT SIZE=\"-1\">${opt_msg_index_of_files}\"$imageNames[$pageNumber - 1][0]\" ${opt_msg_index_through}",
-		  " \"$imageNames[$pageNumber - 1][$numimages-1]\"</FONT></p>\n" );
+	    print( INDEX "<p><FONT SIZE=\"-1\">${opt_msg_index_of_files}\"",
+		  escapehtml($imageNames[$pageNumber - 1][0]),
+		  "\" ${opt_msg_index_through}",
+		  " \"",
+		  escapehtml($imageNames[$pageNumber - 1][$numimages-1]),
+		  "\"</FONT></p>\n" );
 	}
 	print( INDEX "$indexbar<BR>\n" );
 
@@ -2433,22 +2432,30 @@
 	
 	    my $pic = $imageNames[$pageNumber - 1][$imageNum];
 	    my $pichtml;
+	    my $altlabel;
 	    my $target = '';
+
 	    if ($opt_pichtml && $opt_frames && "$opt_pichtmltarget" ne '') {
 		$target = " TARGET=\"${opt_pichtmltarget}\"";
 	    }
+	    if (defined($imageLabels{$pic})) {
+		$altlabel = $imageLabels{$pic};
+	    } else {
+		($altlabel = $pic) =~ s/(.*)\.\w+$/$1/i;
+		$altlabel =~ y/_/ /; # Usual space replacement in file name
+	    }
+	    $altlabel = escapehtml($opt_pichtmlaltstart . $altlabel . $opt_pichtmlaltend);
 
 	    if ( $opt_pichtml ) {
 			
 			$pichtml = $pic . $opt_pichtmlext;
-
 			open( PICHTML, ">$pichtml")
 			    || die("$0: Failed to open file $pichtml for output\n$@\n");
 			print( PICHTML "<HTML>\n<HEAD>\n" );
 			# Charset is better before title
 			print( PICHTML "  <META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=${opt_metacharset}\">\n" )
 			    if( "$opt_metacharset" ne '' );
-			print( PICHTML "  <TITLE>$pic</TITLE>\n" );
+			print( PICHTML "  <TITLE>${altlabel}</TITLE>\n" );
 
 			# Meta tags
 			print( PICHTML "  <META NAME=\"GENERATOR\" CONTENT=\"WebMagick/$webmagickInfo{version} [WebMagick]\">\n" );
@@ -2469,28 +2476,19 @@
 
 			print( PICHTML "</HEAD>\n" );
 			print( PICHTML "<BODY\n" );
-			unless ("$opt_stylesheet" ne '')
-	    		{
-				print( PICHTML "  TEXT=\"${opt_colorfore}\"\n" );
-				print( PICHTML "  BGCOLOR=\"${opt_colorback}\"\n" );
-				print( PICHTML "  BACKGROUND=\"$iconImageUrls{background}\"\n" )
-				    if defined $iconImageUrls{background};
-				print( PICHTML "  LINK=\"${opt_colorlink}\"\n" );
-				print( PICHTML "  VLINK=\"${opt_colorvlink}\"\n" );
-				print( PICHTML "  ALINK=\"${opt_coloralink}\"");
-			}
+			print( PICHTML "  TEXT=\"${opt_colorfore}\"\n" );
+			print( PICHTML "  BGCOLOR=\"${opt_colorback}\"\n" );
+			print( PICHTML "  BACKGROUND=\"$iconImageUrls{background}\"\n" )
+			    if defined $iconImageUrls{background};
+			print( PICHTML "  LINK=\"${opt_colorlink}\"\n" );
+			print( PICHTML "  VLINK=\"${opt_colorvlink}\"\n" );
+			print( PICHTML "  ALINK=\"${opt_coloralink}\"");
 			print( PICHTML ">\n" );
 
 			print( PICHTML "$opt_pichtmltop") if ("$opt_pichtmltop" ne '');
 
 			if ($opt_pichtmlputtitle) {
-			    print ( PICHTML "${opt_pichtmltitlestart}");
-			    if (defined( $imageLabels{$pic})) {
-				print( PICHTML "$imageLabels{$pic}");
-			    } else {
-				print( PICHTML "$pic");
-			    }
-			    print ( PICHTML "${opt_pichtmltitleend}");
+			    print ( PICHTML "${opt_pichtmltitlestart}${altlabel}${opt_pichtmltitleend}");
 			}
 
 			if ($opt_pichtmlnav) {
@@ -2526,9 +2524,9 @@
 				} else {
 					print ( PICHTML "<A${target} HREF=\"");
 					if ($imageNum == 0 && $pageNumber != 1) {
-						print ( PICHTML $imageNames[$pageNumber - 2][$#{$imageNames[$pageNumber - 2]}]);
+						print ( PICHTML escapeurl($imageNames[$pageNumber - 2][$#{$imageNames[$pageNumber - 2]}]) );
 					} else {
-						print ( PICHTML $imageNames[$pageNumber - 1][${imageNum} - 1]);
+						print ( PICHTML escapeurl($imageNames[$pageNumber - 1][${imageNum} - 1]) );
 					}
 					print ( PICHTML $opt_pichtmlext);
 					print ( PICHTML "\"><IMG SRC=\"$iconImageUrls{'prev'}\"",
@@ -2543,9 +2541,9 @@
 				} else {
 					print ( PICHTML "<A${target} HREF=\"");
 					if (($imageNum == $#{$imageNames[$pageNumber - 1]}) && $pageNumber != $numPages) {
-						print ( PICHTML $imageNames[$pageNumber][0]);
+						print ( PICHTML escapeurl($imageNames[$pageNumber][0]) );
 					} else {
-						print ( PICHTML $imageNames[$pageNumber - 1][${imageNum} + 1]);
+						print ( PICHTML escapeurl($imageNames[$pageNumber - 1][${imageNum} + 1]) );
 					}
 					print ( PICHTML $opt_pichtmlext);
 					print ( PICHTML "\"><IMG SRC=\"$iconImageUrls{'next'}\"",
@@ -2556,10 +2554,10 @@
 				print ( PICHTML "</NOBR><BR>");
 			}
 
-			if ( $pic =~ /\.(jpg|jpeg?|gif|xbm|png)$/i ) {
-			    print( PICHTML "<IMG SRC=\"$pic\" ALT=\"\">" );
+			if ($pic =~ /\.(jpg|jpeg?|gif|xbm|png)$/i) {
+			    print( PICHTML "<IMG SRC=\"", escapeurl($pic), "\" ALT=\"${altlabel}\">" );
 			} else {
-			    print( PICHTML "<A HREF=\"", escapeurl($pic), "\"><BIG><B>$pic</B></A> ", fsize($pic), "</BIG>" );
+			    print( PICHTML "<A HREF=\"", escapeurl($pic), "\"><BIG><B>", escapehtml($pic), "</B></A> ", fsize($pic), "</BIG>" );
 			}
 
 			print( PICHTML "$opt_pichtmlbottom\n") if ("$opt_pichtmlbottom" ne '');
@@ -2601,12 +2599,16 @@
 			# TODO: make sure the thumbnails are created, and get some image sizes
 			# TODO: save the labels in a new array, maybe same with sizes
 			if ( $thumbImageSizes{$pic}) {
-				print (INDEX "<IMG SRC=\"", $opt_cachedir, "/", escapeurl($pic), ".\L${opt_cacheformat}", "\" $thumbImageSizes{$pic} BORDER=0>");
+				print (INDEX "<IMG SRC=\"", $opt_cachedir, "/", escapeurl($pic), ".\L${opt_cacheformat}",
+				       "\" $thumbImageSizes{$pic} ALT=\"${altlabel}\" BORDER=0>");
 			} else {
-				print (INDEX "<IMG SRC=\"", escapeurl($pic), "\" BORDER=0>");
+				print (INDEX "<IMG SRC=\"", escapeurl($pic),
+				       "\" ALT=\"${altlabel}\" BORDER=0>");
 			}
 			
-			print (INDEX "</A><BR><FONT SIZE=\"-1\">" . $tableImageLabels{$imageNames[$pageNumber - 1][$imageNum]} . "</FONT></TD>\n");
+			print (INDEX "</A><BR><FONT SIZE=\"-1\">",
+				escapehtml($tableImageLabels{$imageNames[$pageNumber - 1][$imageNum]}),
+				"</FONT></TD>\n");
 						
 			if ($imageNum%$opt_columns == ($opt_columns - 1))
 			{
@@ -4156,25 +4158,29 @@
   --footer           Page footer (imagemap frame) (default to </CENTER>)
   --header           Page header (imagemap frame) (default to <CENTER>)
   --[no]javascript   Enable JavaScript output (default off)
+  --[no]readmevisible Show README.html on first page rather than just linking (default off)
+  --[no]tables       Use HTML tables instead of imagemaps for thumbnails (default off)
+  --title            Page title
+
+Per-image HTML options:
   --[no]pichtml      Per-image HTML file generation (default off)
-  --pichtmlext       Per-image HTML file extension (default .html)
+  --pichtmlaltend    Some words to append to ALT= (default "")
+  --pichtmlaltstart  Some words to prepend to ALT= (default "")
   --pichtmlbottom    Per-image HTML, extra HTML to display below image (default to </CENTER>)
+  --pichtmlext       Per-image HTML file extension (default .html)
   --[no]pichtmlnav   Per-image HTML, show navigation buttons (default off)
   --[no]pichtmlputtitle Put per-image HTML picture title (default on)
   --pichtmltarget    Per-image HTML default frame target
   --pichtmltitleend  End tags for per-image HTML picture title (default </P>)
   --pichtmltitlestart Start tags for per-image HTML picture title (default <P>)
   --pichtmltop       Per-image HTML, extra HTML to display above image (default to <CENTER>)
-  --[no]readmevisible Show README.html on first page rather than just linking (default off)
-  --[no]tables       Use HTML tables instead of imagemaps for thumbnails (default off)
-  --title            Page title
 
 Frame Options:
   --[no]frames       Use frames, if no - single directory collection assumed (default on)
   --framemarginwidth Pixels allocated to frame margin in horizontal direction
   --framemarginheight Pixels allocated to frame margin in vertical direction
   --framebordersize  Pixels allocated to frame border
-  --frameborder      Enable (YES) or disable (NO) decorative frame borders
+  --frameborder      Enable (1) or disable (0) decorative frame borders
   --framestyle       Frame style to use (out of those available)
   --[no]allowconfig  Allow user to configure framestyle, columns and rows (requires javascript and tables) (default off)
 
@@ -4296,6 +4302,7 @@
     s/&/&amp;/g;
     s/>/&gt;/g;
     s/</&lt;/g;
+    s/\"/&quot;/g;  # because we use "xxx" form sometimes
     return( $_ );
 }
 
@@ -4324,22 +4331,10 @@
 # Escape unsafe characters in URLs
 #		
 sub escapeurl {
+    no locale;
     local($_) = @_;
-    s/\%/%25/g;		# % (must substitute first!)
-    s/\"/%22/g;		# "
-    s/\#/%23/g;		# #
-    s/\</%3C/g;		# <
-    s/\>/%3E/g;		# >
-    s/\[/%5B/g;		# [
-    #s/\\/%5C/g;		# \
-    s/\]/%5D/g;		# ]
-    s/\^/%5E/g;		# ^
-    s/\`/%60/g;		# `
-    s/\{/%7B/g;		# {
-    s/\|/%7C/g;		# |
-    s/\}/%7D/g;		# }
-    s/\~/%7E/g;		# ~
-    s/ /%20/g;          # " "
+    # ' is here because some bots (Google) goes crazy on "xxx'xxx"
+    s/([][\x00-\x20"#%'<>^`{|}~\x7F-\xFF])/sprintf("%%%02x", ord($1))/eg;
     s:\\:/:g; # replace \ with / for better URLs
     return( $_ );
 }