--- loncom/interface/loncommon.pm	2024/09/03 03:36:29	1.1434
+++ loncom/interface/loncommon.pm	2024/10/07 19:46:51	1.1439
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1434 2024/09/03 03:36:29 raeburn Exp $
+# $Id: loncommon.pm,v 1.1439 2024/10/07 19:46:51 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -7274,6 +7274,7 @@ body {
   line-height:130%;
   font-size:0.83em;
   color:$font;
+  background-color: $pgbg_or_bgcolor;
 }
 
 a:focus,
@@ -9425,7 +9426,7 @@ sub headtag {
         $inhibitprint = &print_suppression();
     }
 
-    if (!$args->{'frameset'}) {
+    if (!$args->{'frameset'} && !$args->{'switchserver'}) {
 	$result .= &Apache::lonhtmlcommon::htmlareaheaders();
     }
     if ($args->{'force_register'} && $env{'request.noversionuri'} !~ m{^/res/adm/pages/}) {
@@ -9433,7 +9434,8 @@ sub headtag {
     }
     if (!$args->{'no_nav_bar'} 
 	&& !$args->{'only_body'}
-	&& !$args->{'frameset'}) {
+	&& !$args->{'frameset'}
+	&& !$args->{'switchserver'}) {
 	$result .= &help_menu_js($httphost);
         $result.=&modal_window();
         $result.=&togglebox_script();
@@ -9649,7 +9651,7 @@ OFFLOAD
     }
     if ($clientmobile) {
         $result .= '
-<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
 <meta name="apple-mobile-web-app-capable" content="yes" />';
     }
     $result .= '<meta name="google" content="notranslate" />'."\n";
@@ -9833,6 +9835,11 @@ $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 $menulink
                                     to lonhtmlcommon::breadcrumbs
              group          -> includes the current group, if page is for a 
@@ -10001,9 +10008,12 @@ sub start_page {
                 }
 		#if bread_crumbs_component exists show it as headline else show only the breadcrumbs
 		if(exists($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'});
 		}
         }
     }