--- loncom/interface/lonhtmlcommon.pm	2009/11/21 22:36:23	1.247
+++ loncom/interface/lonhtmlcommon.pm	2009/12/01 18:07:50	1.252
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.247 2009/11/21 22:36:23 www Exp $
+# $Id: lonhtmlcommon.pm,v 1.252 2009/12/01 18:07:50 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -232,6 +232,9 @@ sub select_recent {
 	unless ($value =~/^error\:/) {
 	    my $escaped = &Apache::loncommon::escape_url($value);
 	    &Apache::loncommon::inhibit_menu_check(\$escaped);
+            if ($area eq 'residx') {
+                next if ((!&Apache::lonnet::allowed('bre',$value)) && (!&Apache::lonnet::allowed('bro',$value)));
+            }
 	    $return.="\n<option value='$escaped'>".
 		&unescape((split(/\&/,$recent{$value}))[1]).
 		'</option>';
@@ -1127,47 +1130,45 @@ sub r_print {
 # ------------------------------------------------------- Puts directory header
 
 sub crumbs {
-    my ($uri,$target,$prefix,$form,$size,$noformat,$skiplast)=@_;
-    if (! defined($size)) {
-        $size = '+2';
-    }
+    my ($uri,$target,$prefix,$form,$skiplast)=@_;
     if ($target) {
         $target = ' target="'.
                   &Apache::loncommon::escape_single($target).'"';
     }
-    my $output='';
-    unless ($noformat) { $output.='<br /><tt><b>'; }
-    $output.='<font size="'.$size.'">'.$prefix.'/';
-    if (($env{'user.adv'}) | ($env{'user.author'})) {
-	my $path=$prefix.'/';
-	foreach my $dir (split('/',$uri)) {
+    my $output='<span class="LC_filename">';
+    $output.=$prefix.'/';
+    if (($env{'user.adv'}) || ($env{'user.author'})) {
+        my $path=$prefix.'/';
+        foreach my $dir (split('/',$uri)) {
             if (! $dir) { next; }
             $path .= $dir;
-	    if ($path eq $uri) {
-		if ($skiplast) {
-		    $output.=$dir;
+            if ($path eq $uri) {
+                if ($skiplast) {
+                    $output.=$dir;
                     last;
-		} 
-	    } else {
-		$path.='/'; 
-	    }	    
+                } 
+            } else {
+                $path.='/'; 
+            }
             my $href_path = &HTML::Entities::encode($path,'<>&"');
-	    &Apache::loncommon::inhibit_menu_check(\$href_path);
-	    if ($form) {
-	        my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';
-	        $output.=qq{<a href="$href" $target>$dir</a>/};
-	    } else {
-	        $output.=qq{<a href="$href_path" $target>$dir</a>/};
-	    }
-	}
+            &Apache::loncommon::inhibit_menu_check(\$href_path);
+            if ($form) {
+                my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';
+                $output.=qq{<a href="$href"$target>$dir</a>/};
+            } else {
+                $output.=qq{<a href="$href_path"$target>$dir</a>/};
+            }
+        }
     } else {
-	foreach my $dir (split('/',$uri)) {
+        foreach my $dir (split('/',$uri)) {
             if (! $dir) { next; }
-	    $output.=$dir.'/';
-	}
+            $output.=$dir.'/';
+        }
     }
     if ($uri !~ m|/$|) { $output=~s|/$||; }
-    return $output.'</font>'.($noformat?'':'</b></tt><br />');
+    $output.='</span>';
+
+    return $output;
 }
 
 # --------------------- A function that generates a window for the spellchecker
@@ -1501,7 +1502,7 @@ returns: nothing
                 $item =~ s/<span(.*?)\/span>//;
                 $html .= "<li>$item</li>";
             }
-            $html .= '</li></ul>';
+            $html .= '</ul></li>';
             if ($category eq 'A') { $html .= "<li>$$links</li>"; }
         }
         $$links = $html.'</ul>';
@@ -1881,22 +1882,21 @@ sub course_custom_roles {
 
 # topic_bar
 #
-# Generates a div containing an (optional) numbered (static) image followed by a 
+# Generates a div containing an (optional) number with a white background followed by a 
 # title with a background color defined in the corresponding CSS: LC_topic_bar
 # Inputs:
-# 1. number to display (corresponding static image should exist).
-#    img tag will be included if arg is an integer in the range 1 to 9. 
+# 1. number to display.
+#    If input for number is empty only the title will be displayed. 
 # 2. title text to display.
 # Outputs - a scalar containing html mark-up for the div.
 
 sub topic_bar {
-    my ($imgnum,$title) = @_;
-    my $imgtag;
-    if ($imgnum =~ /^[1-9]$/) {
-        $imgtag = '<img src="/res/adm/pages/bl_step'.$imgnum.'.gif"'. 
-                  ' alt="'.&mt('Step [_1]',$imgnum).'" /> ';
+    my ($num,$title) = @_;
+    my $number = '';
+    if ($num ne '') {
+        $number = '<span>'.$num.'</span>';
     }
-    return '<div class="LC_topic_bar">'.$imgtag.$title.'</div>';
+    return '<div class="LC_topic_bar">'.$number.$title.'</div>';
 }
 
 ##############################################