add_idx(): Don't add unnecessary markup around the little markers stuck in the

	index to cross-references; an image doesn't benefit by being bold!

Doc/.latex2html-init

@@ -60,7 +60,7 @@ sub process_command {
 		# $ref_before may also be modified ...
 		$after = &$cmd_msub($after, @open_font_tags);
 		if ( !$math_mode ) {
-		    $after = "<MATH>" . $after . "</MATH>";
+		    $after = "<math>" . $after . "</math>";
 		    ++$commands_outside_math{$cmd};
 		};
 	    }
@@ -73,7 +73,7 @@ sub process_command {
 		if ( $math_mode ) {
 		    $after = "&$mathentity;" . $after;
 		} else {
-		    $after = "<MATH>&$mathentity;</MATH>" . $after;
+		    $after = "<math>&$mathentity;</math>" . $after;
 		    ++$commands_outside_math{$cmd};
 		}; }
 	    # Here's the hack:
@@ -119,23 +119,23 @@ sub top_navigation_panel {
 sub bot_navigation_panel {
 
     #  Start with a horizontal rule (3-d dividing line)
-    "\n<DIV CLASS=navigation><HR>".
+    "\n<div class=navigation><hr>".
 
     # Now add a few buttons with a space between them
     "$NEXT $UP $PREVIOUS $CONTENTS $INDEX $CUSTOM_BUTTONS" .
 
-    "<BR>\n" .		# Line break
+    "<br>\n" .		# Line break
 
     # If ``next'' section exists, add its title to the navigation panel
-    ($NEXT_TITLE ? "<B> Next:</B> $NEXT_TITLE\n" : undef) . 
+    ($NEXT_TITLE ? "<b> Next:</b> $NEXT_TITLE\n" : undef) .
 
     # Similarly with the ``up'' title ...
-    ($UP_TITLE ? "<B>Up:</B> $UP_TITLE\n" : undef) . 
+    ($UP_TITLE ? "<b>Up:</b> $UP_TITLE\n" : undef) .
 
     # ... and the ``previous'' title
-    ($PREVIOUS_TITLE ? "<B> Previous:</B> $PREVIOUS_TITLE\n" : undef) .
+    ($PREVIOUS_TITLE ? "<b> Previous:</b> $PREVIOUS_TITLE\n" : undef) .
 
-    "</DIV>\n"
+    "</div>\n"
 }
 
 
@@ -184,7 +184,7 @@ sub add_idx {
 	$index .= #$index{$key} .
 	    # If it's the same string don't start a new line
 	    (&index_key_eq(join('',@current), join('',@previous)) ?
-	     ", $index{$key}<strong>" . $cross_ref_visible_mark . "</strong></a>\n" :
+	     ", $index{$key}" . $cross_ref_visible_mark . "</a>\n" :
 	     "<dt>$index{$key}<strong>" . $str . "</strong></a>\n");
 	@previous = @current;
     }