--- loncom/interface/loncommon.pm	2024/09/11 00:40:07	1.1436
+++ loncom/interface/loncommon.pm	2024/10/08 21:15:42	1.1441
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1436 2024/09/11 00:40:07 raeburn Exp $
+# $Id: loncommon.pm,v 1.1441 2024/10/08 21:15:42 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -7000,8 +7000,12 @@ sub bodytag {
         #        $titleinfo = &CSTR_pageheader(); #FIXME: Will be removed once all scripts have their own calls
         #    }
 
-        $bodytag .= Apache::lonhtmlcommon::scripttag(
-            Apache::lonmenu::utilityfunctions($httphost), 'start');
+        my $need_endlcint;
+        unless ($args->{'switchserver'}) {
+            $bodytag .= Apache::lonhtmlcommon::scripttag(
+                Apache::lonmenu::utilityfunctions($httphost), 'start');
+            $need_endlcint = 1;
+        }
 
         my $collapsible;
         if ($args->{'collapsible_header'} ne '') {
@@ -7037,6 +7041,9 @@ END
                 }
                 $bodytag .= qq|<div id="LC_nav_bar">$left $role<br />
                                <em>$realm</em> $dc_info</div>|;
+                if ($need_endlcint) {
+                    $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end');
+                }
                 return $bodytag;
             }
 
@@ -7054,6 +7061,9 @@ END
 
         #if directed to not display the secondary menu, don't.  
         if ($args->{'no_secondary_menu'}) {
+            if ($need_endlcint) {
+                $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end');
+            }
             return $bodytag;
         }
         #don't show menus for public users
@@ -7066,7 +7076,9 @@ END
                                                             $args->{'links_target'});
             }
             $bodytag .= Apache::lonmenu::serverform();
-            $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end');
+            if ($need_endlcint) {
+                $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end');
+            }
             if ($env{'request.state'} eq 'construct') {
                 $bodytag .= &Apache::lonmenu::innerregister($forcereg,
                                 $args->{'bread_crumbs'},'','',$hostname,
@@ -7082,11 +7094,13 @@ END
                                                         $args->{'bread_crumbs'},
                                                         $advtoolsref,'',$hostname);
             }
-        }else{
-            # this is to seperate menu from content when there's no secondary
-            # menu. Especially needed for public accessible ressources.
+        } else {
+            # this is to separate menu from content when there's no secondary
+            # menu. Especially needed for publicly accessible resources.
             $bodytag .= '<hr style="clear:both" />';
-            $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); 
+            if ($need_endlcint) {
+                $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end');
+            }
         }
         if ($args->{'collapsible_header'} ne '') {
             $bodytag .= $args->{'collapsible_header'}.
@@ -9426,7 +9440,7 @@ sub headtag {
         $inhibitprint = &print_suppression();
     }
 
-    if (!$args->{'frameset'}) {
+    if (!$args->{'frameset'} && !$args->{'switchserver'}) {
 	$result .= &Apache::lonhtmlcommon::htmlareaheaders();
     }
     if ($args->{'force_register'} && $env{'request.noversionuri'} !~ m{^/res/adm/pages/}) {
@@ -9434,7 +9448,8 @@ sub headtag {
     }
     if (!$args->{'no_nav_bar'} 
 	&& !$args->{'only_body'}
-	&& !$args->{'frameset'}) {
+	&& !$args->{'frameset'}
+	&& !$args->{'switchserver'}) {
 	$result .= &help_menu_js($httphost);
         $result.=&modal_window();
         $result.=&togglebox_script();
@@ -9834,6 +9849,11 @@ $args - additional optional args support
              no_auto_mt_title -> prevent &mt()ing the title arg
              bread_crumbs ->             Array containing breadcrumbs
              bread_crumbs_component ->  if exists show it as headline else show only the breadcrumbs
+             bread_crumbs_style -> breadcrumbs are contained within <div id="LC_breadcrumbs">,
+                                   and &standard_css() contains CSS for #LC_breadcrumbs, if you want
+                                   to override those values, or add to them, specify the value to
+                                   include in the style attribute to include in the div tag by using
+                                   bread_crumbs_style (e.g., overflow: visible)
              bread_crumbs_nomenu -> if true will pass false as the value of $menulink
                                     to lonhtmlcommon::breadcrumbs
              group          -> includes the current group, if page is for a 
@@ -10002,9 +10022,12 @@ sub start_page {
                 }
 		#if bread_crumbs_component exists show it as headline else show only the breadcrumbs
 		if(exists($args->{'bread_crumbs_component'})){
-			$result .= &Apache::lonhtmlcommon::breadcrumbs($args->{'bread_crumbs_component'},'',$menulink);
+			$result .= &Apache::lonhtmlcommon::breadcrumbs($args->{'bread_crumbs_component'},
+                                                                       '',$menulink,'',
+                                                                       $args->{'bread_crumbs_style'});
                 } else {
-			$result .= &Apache::lonhtmlcommon::breadcrumbs('','',$menulink);
+			$result .= &Apache::lonhtmlcommon::breadcrumbs('','',$menulink,'',
+                                                                       $args->{'bread_crumbs_style'});
 		}
         }
     }