--- loncom/interface/loncommon.pm	2009/05/21 15:43:52	1.692.4.3
+++ loncom/interface/loncommon.pm	2009/03/25 15:49:47	1.776
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.692.4.3 2009/05/21 15:43:52 raeburn Exp $
+# $Id: loncommon.pm,v 1.776 2009/03/25 15:49:47 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -271,7 +271,7 @@ BEGIN {
         }
     }
     &Apache::lonnet::logthis(
-              "<font color=yellow>INFO: Read file types</font>");
+             "<span style='color:yellow;'>INFO: Read file types</span>");
     $readit=1;
     }  # end of unless($readit) 
     
@@ -408,7 +408,7 @@ sub studentbrowser_javascript {
    return (<<'ENDSTDBRW');
 <script type="text/javascript" language="Javascript">
     var stdeditbrowser;
-    function openstdbrowser(formname,uname,udom,roleflag,ignorefilter,courseadvonly) {
+    function openstdbrowser(formname,uname,udom,roleflag,ignorefilter) {
         var url = '/adm/pickstudent?';
         var filter;
 	if (!ignorefilter) {
@@ -422,7 +422,6 @@ sub studentbrowser_javascript {
         url += 'form=' + formname + '&unameelement='+uname+
                                     '&udomelement='+udom;
 	if (roleflag) { url+="&roles=1"; }
-        if (courseadvonly) { url+="&courseadvonly=1"; }
         var title = 'Student_Browser';
         var options = 'scrollbars=1,resizable=1,menubar=0';
         options += ',width=700,height=600';
@@ -434,33 +433,26 @@ ENDSTDBRW
 }
 
 sub selectstudent_link {
-   my ($form,$unameele,$udomele,$courseadvonly)=@_;
-   my $callargs = "'".$form."','".$unameele."','".$udomele."'";
+   my ($form,$unameele,$udomele)=@_;
    if ($env{'request.course.id'}) {  
        if (!&Apache::lonnet::allowed('srm',$env{'request.course.id'})
 	   && !&Apache::lonnet::allowed('srm',$env{'request.course.id'}.
 					'/'.$env{'request.course.sec'})) {
 	   return '';
        }
-       if ($courseadvonly)  {
-           $callargs .= ",'',1,1";
-       }
-       return '<span class="LC_nobreak">'.
-              '<a href="javascript:openstdbrowser('.$callargs.');">'.
-              &mt('Select User').'</a></span>';
+       return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele.
+        '","'.$udomele.'");'."'>".&mt('Select User')."</a>";
    }
    if ($env{'request.role'}=~/^(au|dc|su)/) {
-       $callargs .= ",1";
-       return '<span class="LC_nobreak">'.
-              '<a href="javascript:openstdbrowser('.$callargs.');">'.
-              &mt('Select User').'</a></span>';
+       return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele.
+        '","'.$udomele.'",1);'."'>".&mt('Select User')."</a>";
    }
    return '';
 }
 
 sub authorbrowser_javascript {
     return <<"ENDAUTHORBRW";
-<script type="text/javascript">
+<script type="text/javascript" language="JavaScript">
 var stdeditbrowser;
 
 function openauthorbrowser(formname,udom) {
@@ -610,13 +602,8 @@ function setSect(sectionlist) {
 
 sub selectcourse_link {
    my ($form,$unameele,$udomele,$desc,$extra_element,$multflag,$selecttype)=@_;
-   return '<span class="LC_nobreak">'
-         ."<a href='"
-         .'javascript:opencrsbrowser("'.$form.'","'.$unameele
-         .'","'.$udomele.'","'.$desc.'","'.$extra_element
-         .'","'.$multflag.'","'.$selecttype.'");'
-         ."'>".&mt('Select Course').'</a>'
-         .'</span>';
+   return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele.
+        '","'.$udomele.'","'.$desc.'","'.$extra_element.'","'.$multflag.'","'.$selecttype.'");'."'>".&mt('Select Course')."</a>";
 }
 
 sub selectauthor_link {
@@ -723,21 +710,6 @@ sub select_datelocale {
     return $output;
 }
 
-sub select_language {
-    my ($name,$selected,$includeempty) = @_;
-    my %langchoices;
-    if ($includeempty) {
-        %langchoices = ('' => 'No language preference');
-    }
-    foreach my $id (&languageids()) {
-        my $code = &supportedlanguagecode($id);
-        if ($code) {
-            $langchoices{$code} = &plainlanguagedescription($id);
-        }
-    }
-    return &select_form($selected,$name,%langchoices);
-}
-
 =pod
 
 =item * &linked_select_forms(...)
@@ -951,20 +923,22 @@ sub help_open_topic {
     }
 
     # Add the text
-    if ($text ne "") {
-	$template .= 
-            "<table bgcolor='#3333AA' cellspacing='1' cellpadding='1' border='0'><tr>".
-            "<td bgcolor='#5555FF'><span class=\"LC_nobreak\"><a target=\"_top\" href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>";
+    if ($text ne "") {	
+	$template.='<span class="LC_help_open_topic">'
+                  .'<a target="_top" href="'.$link.'">'
+                  .$text.'</a>';
     }
 
-    # Add the graphic
+    # (Always) Add the graphic
     my $title = &mt('Online Help');
     my $helpicon=&lonhttpdurl("/adm/help/help.png");
-    $template .= '<a target="_top" href="'.$link.'" title="'.$title.'">'.
-                 '<img src="'.$helpicon.'" border="0" alt="'.&mt('Help: [_1]',$topic).
-                 '" title="'.$title.'" /></a>';
-    if ($text ne '') {
-        $template.='</span></td></tr></table>';
+    $template.=' <a target="_top" href="'.$link.'" title="'.$title.'">'
+              .'<img src="'.$helpicon.'" border="0"'
+              .' alt="'.&mt('Help: [_1]',$topic).'"'
+              .' title="'.$title.'"'
+              .' /></a>';
+    if ($text ne "") {	
+        $template.='</span>';
     }
     return $template;
 
@@ -977,25 +951,26 @@ sub helpLatexCheatsheet {
     my $out;
     my $addOther = '';
     if ($topic) {
-	$addOther = &Apache::loncommon::help_open_topic($topic,$text,
-						       undef, undef, 600) .
-							   '</td><td>';
-    }
-    $out = '<table><tr><td>'.
-           $addOther .
-           &Apache::loncommon::help_open_topic("Greek_Symbols",&mt('Greek Symbols'),
-                                               undef,undef,600).
-           '</td><td>'.
-           &Apache::loncommon::help_open_topic("Other_Symbols",&mt('Other Symbols'),
-                                               undef,undef,600).
-           '</td>';
+	$addOther = '<span>'.&Apache::loncommon::help_open_topic($topic,&mt($text),
+							       undef, undef, 600).
+								   '</span> ';
+    }
+    $out = '<span>' # Start cheatsheet
+	  .$addOther
+          .'<span>'
+	  .&Apache::loncommon::help_open_topic('Greek_Symbols',&mt('Greek Symbols'),
+					       undef,undef,600)
+	  .'</span> <span>'
+	  .&Apache::loncommon::help_open_topic('Other_Symbols',&mt('Other Symbols'),
+					       undef,undef,600)
+	  .'</span>';
     unless ($not_author) {
-        $out .= '<td>'.
-                &Apache::loncommon::help_open_topic("Authoring_Output_Tags",&mt('Output Tags'),
-                                                    undef,undef,600).
-                '</td>';
+        $out .= ' <span>'
+	       .&Apache::loncommon::help_open_topic('Authoring_Output_Tags',&mt('Output Tags'),
+	                                            undef,undef,600)
+	       .'</span>';
     }
-    $out .= '</tr></table>';
+    $out .= '</span>'; # End cheatsheet
     return $out;
 }
 
@@ -1164,7 +1139,7 @@ sub help_open_bug {
     {
 	$template .= 
   "<table bgcolor='#AA3333' cellspacing='1' cellpadding='1' border='0'><tr>".
-  "<td bgcolor='#FF5555'><a target=\"_top\" href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>";
+  "<td bgcolor='#FF5555'><a target=\"_top\" href=\"$link\"><span style=\"color:#FFFFFF;font-size:10pt;\">$text</span></a>";
     }
 
     # Add the graphic
@@ -1209,7 +1184,7 @@ sub help_open_faq {
     {
 	$template .= 
   "<table bgcolor='#337733' cellspacing='1' cellpadding='1' border='0'><tr>".
-  "<td bgcolor='#448844'><a target=\"_top\" href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>";
+  "<td bgcolor='#448844'><a target=\"_top\" href=\"$link\"><span style=\"color:#FFFFFF; font-size:10pt;\">$text</span></a>";
     }
 
     # Add the graphic
@@ -1787,7 +1762,7 @@ selected");
 
 If the $showdomdesc flag is set, the domain name is followed by the domain description.
 
-If the $autosubmit flag is set, the form containing the domain selector will be auto-submitted by an onchange action.
+If the $autosubmit flag is set, the form containing the domain selector will be auto-submitted by an onchange action.  
 
 =cut
 
@@ -1856,7 +1831,7 @@ sub home_server_form_item {
     if ($numlib > 1) {
         $result .= '<select name="'.$name.'" />'."\n";
         if ($default) {
-            $result .= '<option value="default" selected="selected">'.&mt('default').
+            $result .= '<option value="default" selected>'.&mt('default').
                        '</option>'."\n";
         }
         foreach my $hostid (sort(keys(%servers))) {
@@ -2190,7 +2165,7 @@ sub authform_kerberos {
         }
     } else {
         if ($authnum == 1) {
-            $authtype = '<input type="hidden" name="login" value="krb" />';
+            $authtype = '<input type="hidden" name="login" value="krb">';
         }
     }
     if (!$can_assign{'krb4'} && !$can_assign{'krb5'}) {
@@ -2199,7 +2174,7 @@ sub authform_kerberos {
         if (defined($in{'mode'})) {
             if ($in{'mode'} eq 'modifycourse') {
                 if ($authnum == 1) {
-                    $authtype = '<input type="hidden" name="login" value="krb" />';
+                    $authtype = '<input type="hidden" name="login" value="krb">';
                 }
             }
         }
@@ -2276,7 +2251,7 @@ sub authform_internal{
         }
     } else {
         if ($authnum == 1) {
-            $authtype = '<input type="hidden" name="login" value="int" />';
+            $authtype = '<input type="hidden" name="login" value="int">';
         }
     }
     if (!$can_assign{'int'}) {
@@ -2285,7 +2260,7 @@ sub authform_internal{
         if (defined($in{'mode'})) {
             if ($in{'mode'} eq 'modifycourse') {
                 if ($authnum == 1) {
-                    $authtype = '<input type="hidden" name="login" value="int" />';
+                    $authtype = '<input type="hidden" name="login" value="int">';
                 }
             }
         }
@@ -2331,7 +2306,7 @@ sub authform_local{
         }
     } else {
         if ($authnum == 1) {
-            $authtype = '<input type="hidden" name="login" value="loc" />';
+            $authtype = '<input type="hidden" name="login" value="loc">';
         }
     }
     if (!$can_assign{'loc'}) {
@@ -2340,7 +2315,7 @@ sub authform_local{
         if (defined($in{'mode'})) {
             if ($in{'mode'} eq 'modifycourse') {
                 if ($authnum == 1) {
-                    $authtype = '<input type="hidden" name="login" value="loc" />';
+                    $authtype = '<input type="hidden" name="login" value="loc">';
                 }
             }
         }
@@ -2382,7 +2357,7 @@ sub authform_filesystem{
         }
     } else {
         if ($authnum == 1) {
-            $authtype = '<input type="hidden" name="login" value="fsys" />';
+            $authtype = '<input type="hidden" name="login" value="fsys">';
         }
     }
     if (!$can_assign{'fsys'}) {
@@ -2391,7 +2366,7 @@ sub authform_filesystem{
         if (defined($in{'mode'})) {
             if ($in{'mode'} eq 'modifycourse') {
                 if ($authnum == 1) {
-                    $authtype = '<input type="hidden" name="login" value="fsys" />';
+                    $authtype = '<input type="hidden" name="login" value="fsys">';
                 }
             }
         }
@@ -2814,25 +2789,6 @@ sub screenname {
     return $names{'screenname'};
 }
 
-# ------------------------------------------------------------- Confirm Wrapper
-=pod
-
-=item confirmwrapper
-
-Wrap messages about completion of operation in box
-
-=cut
-
-sub confirmwrapper {
-    my ($message)=@_;
-    if ($message) {
-        return "\n".'<div class="LC_confirm_box">'."\n"
-               .$message."\n"
-               .'</div>'."\n";
-    } else {
-        return $message;
-    }
-}
 
 # ------------------------------------------------------------- Message Wrapper
 
@@ -2866,10 +2822,7 @@ sub aboutmewrapper {
 
 
 sub syllabuswrapper {
-    my ($linktext,$coursedir,$domain,$fontcolor)=@_;
-    if ($fontcolor) { 
-        $linktext='<font color="'.$fontcolor.'">'.$linktext.'</font>'; 
-    }
+    my ($linktext,$coursedir,$domain)=@_;
     return qq{<a href="/public/$domain/$coursedir/syllabus">$linktext</a>};
 }
 
@@ -2894,27 +2847,6 @@ sub track_student_link {
 	&help_open_topic('View_recent_activity');
 }
 
-sub slot_reservations_link {
-    my ($linktext,$sname,$sdom,$target) = @_;
-    my $link ="/adm/slotrequest?command=showresv&amp;origin=aboutme";
-    my $title = 'View slot reservation history';
-    if (defined($sname) && $sname !~ /^\s*$/ &&
-        defined($sdom)  && $sdom  !~ /^\s*$/) {
-        $link .= "&amp;uname=$sname&amp;udom=$sdom";
-        $title .= ' of this student';
-    }
-    if (defined($target) && $target !~ /^\s*$/) {
-        $target = qq{target="$target"};
-    } else {
-        $target = '';
-    }
-    $title = &mt($title);
-    $linktext = &mt($linktext);
-    return qq{<a href="$link" title="$title" $target>$linktext</a>};
-# FIXME uncomment when help item created: &help_open_topic('Slot_Reservation_History');
-
-}
-
 # ===================================================== Display a student photo
 
 
@@ -3174,6 +3106,7 @@ sub user_lang {
     return $user_lh;
 }
 
+
 ###############################################################
 ##               Student Answer Attempts                     ##
 ###############################################################
@@ -3889,7 +3822,7 @@ sub blocking_status {
                              &Apache::lonnet::coursedescription($course);
                         $coursedesc = $courseinfo{'description'};
                     }
-                    $category = "Group portfolio files in the course '$coursedesc'";
+                    $category = "Group portfolio in the course '$coursedesc'";
                 } else {
                     $category = 'Portfolio files belonging to ';
                     if ($env{'user.name'} eq 'public' && 
@@ -4023,7 +3956,7 @@ sub get_domainconf {
                 foreach my $key (keys(%{$domconfig{'login'}})) {
                     if (ref($domconfig{'login'}{$key}) eq 'HASH') {
                         foreach my $img (keys(%{$domconfig{'login'}{$key}})) {
-                            $designhash{$udom.'.login.'.$key.'_'.$img} =
+                            $designhash{$udom.'.login.'.$key.'_'.$img} = 
                                 $domconfig{'login'}{$key}{$img};
                         }
                     } else {
@@ -4250,7 +4183,7 @@ sub bodytag {
     my $font =   &designparm($function.'.font',$domain);
     my $pgbg   = $bgcolor || &designparm($function.'.pgbg',$domain);
 
-    my %design = ( 'style'   => 'margin-top: 0',
+    my %design = ( 'style'   => 'margin-top: 0px',
 		   'bgcolor' => $pgbg,
 		   'text'    => $font,
                    'alink'   => &designparm($function.'.alink',$domain),
@@ -4318,7 +4251,7 @@ $realm&nbsp;
 </td>
 ENDROLE
 
-    my $titleinfo = '<span class="LC_title_bar_title">'.$title.'</span>';
+    my $titleinfo = '<h1>'.$title.'</h1>';
     if ($customtitle) {
         $titleinfo = $customtitle;
     }
@@ -4361,7 +4294,7 @@ ENDROLE
 		.'<b>'.&mt('Construction Space').'</b>:&nbsp;'
 		.'<form name="dirs" method="post" action="'.$formaction
 		.'" target="_top"><tt><b>'
-		.&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv','','+1',1)."<font size=\"+1\">$lastitem</font></b></tt><br />"
+		.&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv','','+1',1)."<span class=\"LC_fontsize_big\">$lastitem</span></b></tt><br />"
 		.&Apache::lonhtmlcommon::select_recent('construct','recent','this.form.action=this.form.recent.value;this.form.submit()')
 		.'</form>'
 		.&Apache::lonmenu::constspaceform();
@@ -4535,6 +4468,10 @@ sub standard_css {
     my $vlink  = &designparm($function.'.vlink', $domain);
     my $link   = &designparm($function.'.link',  $domain);
 
+    my $loginbg = &designparm('login.sidebg',$domain);
+    my $bgcol = &designparm('login.bgcol',$domain);
+    my $textcol = &designparm('login.textcol',$domain);
+
     my $sans                 = 'Verdana,Arial,Helvetica,sans-serif';
     my $mono                 = 'monospace';
     my $data_table_head      = $tabbg;
@@ -4552,30 +4489,45 @@ sub standard_css {
     my $mail_other_hover     = '#669999';
     my $table_header         = '#DDDDDD';
     my $feedback_link_bg     = '#BBBBBB';
-    my $lg_border_color      = '#C8C8C8';
+    my $lg_border_color	     = '#C8C8C8';
 
     my $border = ($env{'browser.type'} eq 'explorer' ||
-		  $env{'browser.type'} eq 'safari'     ) ? '0 2px 0 2px'
-	                                                 : '0 3px 0 4px';
+		  $env{'browser.type'} eq 'safari'     ) ? '0px 2px 0px 2px'
+	                                                 : '0px 3px 0px 4px';
 
 
     return <<END;
-h1, h2, h3, th { font-family: $sans }
+body{
+     font-family: $sans;
+     line-height:130%;
+     font-size:0.83em;
+     color:$font;
+  }
+a:link, a:visited { font-size:100%; }
+
 a:focus { color: red; background: yellow } 
 table.thinborder,
-
 table.thinborder tr th {
   border-style: solid;
   border-width: 1px;
+  border-color: $lg_border_color;
   background: $tabbg;
 }
 table.thinborder tr td {
   border-style: solid;
-  border-width: 1px
+  border-width: 1px;
+  border-color: $lg_border_color;
 }
 
 form, .inline { display: inline; }
-.center { text-align: center; }
+
+.LC_right {text-align:right;}
+.LC_middle {vertical-align:middle;}
+
+/* just for tests */
+.LC_400Box {width:400px; }
+/* end */
+
 .LC_filename {font-family: $mono; white-space:pre;}
 .LC_error {
   color: red;
@@ -4591,24 +4543,16 @@ form, .inline { display: inline; }
 .LC_diff_added {
   color: green;
 }
-
-div.LC_confirm_box {
-  background-color: #FAFAFA;
-  border: 1px solid $lg_border_color;
-  margin-right: 0;
-  padding: 5px;
-}
-
-div.LC_confirm_box .LC_error img,
-div.LC_confirm_box .LC_success img {
-  vertical-align: middle;
+.LC_unknown {
+  color: yellow;
 }
 
 .LC_icon {
   border: none;
 }
+
 .LC_indexer_icon {
-  border: 0;
+  border: 0px;
   height: 22px;
 }
 .LC_docs_spacer {
@@ -4631,7 +4575,7 @@ table#LC_top_nav, table#LC_menubuttons,t
   background: $pgbg;
   border: 2px;
   border-collapse: separate;
-  padding: 0;
+  padding: 0px;
 }
 
 table#LC_title_bar, table.LC_breadcrumbs, 
@@ -4644,58 +4588,58 @@ table#LC_title_bar.LC_with_remote {
   background: $pgbg;
   font-family: $sans;
   border-collapse: collapse;
-  padding: 0;
+  padding: 0px;
 }
-
 table.LC_docs_path {
   width: 100%;
   border: 0;
   background: $pgbg;
   font-family: $sans;
   border-collapse: collapse;
-  padding: 0;
+  padding: 0px;
 }
 
 table#LC_title_bar td {
   background: $tabbg;
 }
-table#LC_title_bar td.LC_title_bar_who {
+table#LC_title_bar .LC_title_bar_who {
   background: $tabbg;
   color: $font;
   font: small $sans;
   text-align: right;
+  margin: 0px;
+}
+table#LC_title_bar .LC_title_bar_name {
+  margin: 0px;
+}
+table#LC_title_bar .LC_title_bar_role {
+  margin: 0px;
+}
+table#LC_title_bar .LC_title_bar_realm {
+  margin: 0px;
 }
 span.LC_metadata {
     font-family: $sans;
 }
-span.LC_title_bar_title {
-  font: bold x-large $sans;
-}
 table#LC_title_bar td.LC_title_bar_domain_logo {
   background: $sidebg;
   text-align: right;
-  padding: 0;
+  padding: 0px;
 }
 table#LC_title_bar td.LC_title_bar_role_logo {
   background: $sidebg;
-  padding: 0;
+  padding: 0px;
 }
 
-table#LC_menubuttons_mainmenu {
-  width: 100%;
-  border: 0;
-  border-spacing: 1px;
-  padding: 0 1px;
-  margin: 0;
-  border-collapse: separate;
-}
-table#LC_menubuttons img, table#LC_menubuttons_mainmenu img {
-  border: none;
+table#LC_menubuttons img{
+  border: 0px;
 }
 table#LC_top_nav td {
   background: $tabbg;
-  border: none;
+  border: 0px;
   font-size: small;
+  vertical-align:top;
+  padding:2px 5px 2px 5px;
 }
 table#LC_top_nav td a, div#LC_top_nav a {
   color: $font;
@@ -4708,13 +4652,9 @@ table#LC_top_nav td.LC_top_nav_logo {
   width: 31px;
 }
 table#LC_top_nav td.LC_top_nav_logo img {
-  border: none;
+  border: 0px;
   vertical-align: bottom;
 }
-table#LC_top_nav td.LC_top_nav_exit,
-table#LC_top_nav td.LC_top_nav_help {
-  width: 2.0em;
-}
 table#LC_top_nav td.LC_top_nav_login {
   width: 4.0em;
   text-align: center;
@@ -4725,25 +4665,30 @@ table.LC_breadcrumbs td, table.LC_docs_p
   font-family: $sans;
   font-size: smaller;
 }
-table.LC_breadcrumbs td.LC_breadcrumbs_component,
-table.LC_docs_path td.LC_docs_path_component {
-  background: $tabbg;
-  color: $font;
-  font-family: $sans;
-  font-size: larger;
-  text-align: right;
-}
 td.LC_table_cell_checkbox {
   text-align: center;
 }
-table#LC_mainmenu td.LC_mainmenu_column {
-    vertical-align: top;
+
+.LC_fontsize_small
+{
+ font-size: 70%;
+}
+
+.LC_fontsize_medium
+{
+ font-size: 85%;
+}
+
+.LC_fontsize_large
+{
+ font-size: 120%;
 }
 
 .LC_menubuttons_inline_text {
   color: $font;
   font-family: $sans;
-  font-size: smaller;
+  font-size: 90%;
+  padding-left:3px;
 }
 
 .LC_menubuttons_link {
@@ -4759,13 +4704,10 @@ table#LC_mainmenu td.LC_mainmenu_column
 }
 
 td.LC_menubuttons_text {
-  width: 90%;
-  color: $font;
-  font-family: $sans;
+ 	color: $font; 	
 }
 
-td.LC_menubuttons_img {
-}
+
 
 .LC_current_location {
   font-family: $sans;
@@ -4777,6 +4719,7 @@ td.LC_menubuttons_img {
   font-weight: bold;
 }
 
+
 .LC_dropadd_labeltext {
   font-family: $sans;
   text-align: right;
@@ -4788,7 +4731,7 @@ td.LC_menubuttons_img {
 }
 
 .LC_roleslog_note {
-  font-size: smaller;
+  font-size: small;
 }
 
 .LC_mail_functions {
@@ -4796,9 +4739,9 @@ td.LC_menubuttons_img {
 }
 
 table.LC_aboutme_port {
-  border: none;
+  border: 0px;
   border-collapse: collapse;
-  border-spacing: 0;
+  border-spacing: 0px;
 }
 table.LC_data_table, table.LC_mail_list {
   border: 1px solid #000000;
@@ -4812,20 +4755,20 @@ table.LC_data_table, table.LC_mail_list
 table.LC_nested_outer {
   border: 1px solid #000000;
   border-collapse: collapse;
-  border-spacing: 0;
+  border-spacing: 0px;
   width: 100%;
 }
 table.LC_nested {
-  border: none;
+  border: 0px;
   border-collapse: collapse;
-  border-spacing: 0;
+  border-spacing: 0px;
   width: 100%;
 }
 table.LC_data_table tr th, table.LC_calendar tr th, table.LC_mail_list tr th,
 table.LC_prior_tries tr th {
   font-weight: bold;
   background-color: $data_table_head;
-  font-size: smaller;
+  font-size:90%;
 }
 table.LC_data_table tr.LC_info_row > td {
   background-color: #CCCCCC;
@@ -4865,7 +4808,7 @@ table.LC_nested tr.LC_empty_row td {
 table.LC_nested_outer tr th {
   font-weight: bold;
   background-color: $data_table_head;
-  font-size: smaller;
+  font-size: small;
   border-bottom: 1px solid #000000;
 }
 table.LC_nested_outer tr td.LC_subheader {
@@ -4904,7 +4847,7 @@ table.LC_createuser {
 }
 
 table.LC_createuser tr.LC_section_row td {
-  font-size: smaller;
+  font-size: small;
 }
 
 table.LC_createuser tr.LC_info_row td  {
@@ -4927,9 +4870,6 @@ table.LC_calendar tr td {
 table.LC_calendar tr td.LC_calendar_day_empty {
   background-color: $data_table_dark;
 }
-table.LC_calendar tr td.LC_calendar_day_current {
-  background-color: $data_table_highlight;
-}
 
 table.LC_mail_list tr.LC_mail_new {
   background-color: $mail_new;
@@ -4955,72 +4895,14 @@ table.LC_mail_list tr.LC_mail_other {
 table.LC_mail_list tr.LC_mail_other:hover {
   background-color: $mail_other_hover;
 }
-table.LC_mail_list tr.LC_mail_even {
-}
-table.LC_mail_list tr.LC_mail_odd {
-}
 
-
-table#LC_portfolio_actions {
-  width: auto;
-  background: $pgbg;
-  border: none;
-  border-spacing: 2px 2px;
-  padding: 0;
-  margin: 0;
-  border-collapse: separate;
-}
-table#LC_portfolio_actions td.LC_label {
-  background: $tabbg;
-  text-align: right;
-}
-table#LC_portfolio_actions td.LC_value {
-  background: $tabbg;
-}
-
-table#LC_cstr_controls {
-  width: 100%;
-  border-collapse: collapse;
-}
-table#LC_cstr_controls tr td {
-  border: 4px solid $pgbg;
-  padding: 4px;
-  text-align: center;
-  background: $tabbg;
-}
-table#LC_cstr_controls tr th {
-  border: 4px solid $pgbg;
-  background: $table_header;
-  text-align: center;
-  font-family: $sans;
-  font-size: smaller;
-}
-
-table#LC_browser {
- 
-}
-table#LC_browser tr th {
-  background: $table_header;
-}
-table#LC_browser tr td {
-  padding: 2px;
-}
-table#LC_browser tr.LC_browser_file,
-table#LC_browser tr.LC_browser_file_published {
+table.LC_data_table tr > td.LC_browser_file {
   background: #CCFF88;
 }
-table#LC_browser tr.LC_browser_file_locked,
-table#LC_browser tr.LC_browser_file_unpublished {
+table.LC_data_table tr > td.LC_browser_file_locked {
   background: #FFAA99;
 }
-table#LC_browser tr.LC_browser_file_obsolete {
-  background: #AAAAAA;
-}
-table#LC_browser tr.LC_browser_file_modified,
-table#LC_browser tr.LC_browser_file_metamodified {
-  background: #FFFF77;
-}
-table#LC_browser tr.LC_browser_folder {
+table.LC_data_table tr.LC_browser_folder > td {
   background: #CCCCFF;
 }
 
@@ -5044,7 +4926,7 @@ table.LC_data_table tr > td.LC_roles_sel
 }
 
 span.LC_current_location {
-  font-size: x-large;
+  font-size:larger;
   background: $pgbg;
 }
 
@@ -5071,7 +4953,7 @@ span.LC_parm_folder, span.LC_parm_symb {
 }
 
 td.LC_parm_overview_level_menu, td.LC_parm_overview_map_menu,
-td.LC_parm_overview_parm_selectors, td.LC_parm_overview_parm_restrictions {
+td.LC_parm_overview_parm_selectors {
   border: 1px solid black;
   border-collapse: collapse;
 }
@@ -5088,9 +4970,9 @@ table.LC_parm_overview_restrictions th {
   border-color: $pgbg;
 }
 table#LC_helpmenu {
-  border: none;
+  border: 0px;
   height: 55px;
-  border-spacing: 0;
+  border-spacing: 0px;
 }
 
 table#LC_helpmenu fieldset legend {
@@ -5101,7 +4983,7 @@ table#LC_helpmenu_links {
   width: 100%;
   border: 1px solid black;
   background: $pgbg;
-  padding: 0;
+  padding: 0px;
   border-spacing: 1px;
 }
 table#LC_helpmenu_links tr td {
@@ -5164,7 +5046,7 @@ table.LC_pick_box td.LC_pick_box_select
   padding: 8px;
 }
 table.LC_pick_box td.LC_pick_box_separator {
-  padding: 0;
+  padding: 0px;
   height: 1px;
   background: black;
 }
@@ -5206,7 +5088,7 @@ table.LC_helpform_receipt td.LC_oddrow_v
   background-color: $data_table_light;
 }
 table.LC_helpform_receipt td.LC_pick_box_separator {
-  padding: 0;
+  padding: 0px;
   height: 1px;
   background: black;
 }
@@ -5239,7 +5121,7 @@ table.LC_group_priv_box td.LC_groups_fun
 }
 table.LC_group_priv td {
   text-align: left;
-  padding: 0;
+  padding: 0px;
 }
 
 table.LC_notify_front_page {
@@ -5260,7 +5142,6 @@ table.LC_notify_front_page td {
   background: $tabbg;
   vertical-align: middle;
   margin: 2ex 0ex 2ex 0ex;
-  padding: 3px;
 }
 .LC_topic_bar span {
   vertical-align: middle;
@@ -5325,14 +5206,6 @@ table.LC_prior_tries td {
   background: #AAAAFF;
   color: black;
 }
-.LC_answer_no_message {
-  background: #FFFFFF;
-  color: black;
-}
-.LC_answer_unknown {
-  background: orange;
-  color: black;
-}
 
 
 span.LC_prior_numerical,
@@ -5362,6 +5235,7 @@ table.LC_prior_match tr td {
   border: 1px solid #000000;
 }
 
+td.LC_nobreak,
 span.LC_nobreak {
   white-space: nowrap;
 }
@@ -5377,24 +5251,12 @@ span.LC_cusr_subheading {
 
 table.LC_docs_documents {
   background: #BBBBBB;
-  border-width: 0;
+  border-width: 0px;
   border-collapse: collapse;
 }
 
-table.LC_docs_documents td.LC_docs_document {
-  border: 2px solid black;
-  padding: 4px;
-}
-
-.LC_docs_course_commands div {
-  float: left;
-  border: 4px solid #AAAAAA;
-  padding: 4px;
-  background: #DDDDCC;
-}
-
 .LC_docs_entry_move {
-  border: none;
+  border: 0px;
   border-collapse: collapse;
 }
 
@@ -5450,7 +5312,7 @@ table.LC_sty_end {
 }
 
 table.LC_double_column {
-  border-width: 0;
+  border-width: 0px;
   border-collapse: collapse;
   width: 100%;
   padding: 2px;
@@ -5490,23 +5352,6 @@ div.LC_clear_float_footer {
 }
 
 
-div.LC_grade_select_mode {
-  font-family: $sans;
-}
-div.LC_grade_select_mode div div {
-  margin: 5px;
-}
-div.LC_grade_select_mode_selector {
-  margin: 5px;
-  float: left;
-}
-div.LC_grade_select_mode_selector_header {
-  font: bold medium $sans;
-}
-div.LC_grade_select_mode_type {
-  clear: left;
-}
-
 div.LC_grade_show_user {
   margin-top: 20px;
   border: 1px solid black;
@@ -5514,7 +5359,8 @@ div.LC_grade_show_user {
 div.LC_grade_user_name {
   background: #DDDDEE;
   border-bottom: 1px solid black;
-  font: bold large $sans;
+  font-weight: bold;
+  font-size: large;
 }
 div.LC_grade_show_user_odd_row div.LC_grade_user_name {
   background: #DDEEDD;
@@ -5533,7 +5379,8 @@ div.LC_grade_show_problem_header,
 div.LC_grade_submissions_header,
 div.LC_grade_message_center_header,
 div.LC_grade_assign_header {
-  font: bold large $sans;
+  font-weight: bold;
+  font-size: large;
 }
 div.LC_grade_show_problem_problem,
 div.LC_grade_submissions_body,
@@ -5544,7 +5391,8 @@ div.LC_grade_assign_body {
   background: #FFFFFF;
 }
 span.LC_grade_check_note {
-  font: normal medium $sans;
+  font-weight: normal;
+  font-size: medium;
   display: inline;
   position: absolute;
   right: 1em;
@@ -5554,12 +5402,13 @@ table.LC_scantron_action {
   width: 100%;
 }
 table.LC_scantron_action tr th {
-  font: normal bold $sans;
+  font-weight:bold;
+  font-style:normal;
 }
-
-div.LC_edit_problem_header, 
+.LC_edit_problem_header, 
 div.LC_edit_problem_footer {
-  font: normal medium $sans;
+  font-weight: normal;
+  font-size:  medium;
   margin: 2px;
 }
 div.LC_edit_problem_header,
@@ -5576,12 +5425,14 @@ div.LC_edit_problem_header_edit_row {
   margin-bottom: 5px;
 }
 div.LC_edit_problem_header_title {
-  font: larger bold $sans;
+  font-weight: bold;
+  font-size: larger;
   background: $tabbg;
   padding: 3px;
 }
 table.LC_edit_problem_header_title {
-  font: larger bold $sans;
+  font-size: larger;
+  font-weight:  bold;
   width: 100%;
   border-color: $pgbg;
   border-style: solid;
@@ -5589,7 +5440,7 @@ table.LC_edit_problem_header_title {
 
   background: $tabbg;
   border-collapse: collapse;
-  padding: 0;
+  padding: 0px
 }
 
 div.LC_edit_problem_discards {
@@ -5605,7 +5456,7 @@ hr.LC_edit_problem_divide {
   color: $tabbg;
   background-color: $tabbg;
   height: 3px;
-  border: none;
+  border: 0px;
 }
 img.stift{
   border-width:0;
@@ -5622,21 +5473,457 @@ table#LC_mainmenu td.LC_mainmenu_col_fie
   vertical-align: top;
   width: 45%;
 }
-.LC_mainmenu_fieldset_category {
-  color: $font;
-  background: $pgbg;
-  font-family: $sans;
-  font-size: small;
-  font-weight: bold;
+
+div.LC_createcourse {
+    margin: 10px 10px 10px 10px;
 }
-fieldset#LC_mainmenu_fieldset {
-  margin:0 10px 10px 0;
 
+/* ---- Remove when done ----
+# The following styles is part of the redesign of LON-CAPA and are
+# subject to change during this project.
+# Don't rely on their current functionality as they might be 
+# changed or removed.
+# --------------------------*/
+
+a:hover,
+ol.LC_smallMenu a:hover,
+ol#LC_MenuBreadcrumbs a:hover,
+ol#LC_PathBreadcrumbs a:hover,
+ul#LC_TabMainMenuContent a:hover,
+.LC_FormSectionClearButton input:hover
+ul.LC_TabContent   li:hover a{
+	color:#BF2317;
+        text-decoration:none;
+}
+
+h1 { 
+	padding:5px 10px 5px 20px;
+	line-height:130%;
 }
 
-div.LC_createcourse {
-    margin: 10px 10px 10px 10px;
+h2,h3,h4,h5,h6
+{
+	margin:5px 0px 5px 0px;
+	padding:0px;
+	line-height:130%;
 }
+.LC_hcell{
+        padding:3px 15px 3px 15px;
+        margin:0px;
+	background-color:$tabbg;
+	border-bottom:solid 1px $lg_border_color;       
+}
+.LC_noBorder {
+        border:0px;
+}
+
+
+/* Main Header with discription of Person, Course, etc. */
+
+.LC_Right {
+        float: right;
+        margin: 0px;
+        padding: 0px;
+}
+
+p, .LC_ContentBox {
+	padding: 10px;
+
+}
+.LC_FormSectionClearButton input {
+        background-color:transparent;    	    
+        border:0px;
+        cursor:pointer;
+        text-decoration:underline;
+}
+
+.LC_help_open_topic {
+        color: #FFFFFF;
+        background-color: #EEEEFF;
+        margin: 1px;
+        padding: 4px;
+        border: 1px solid #000033;
+        white-space: nowrap;
+}
+
+dl,ul,div,fieldset {
+	margin: 10px 10px 10px 0px;
+	overflow:hidden;
+}
+ol.LC_smallMenu, ol#LC_PathBreadcrumbs {
+	margin: 0px;
+}
+
+ol.LC_smallMenu li {
+	display: inline;
+	padding: 5px 5px 0px 10px;
+	vertical-align: top;
+}
+
+ol.LC_smallMenu li img {
+	vertical-align: bottom;
+}
+
+ol.LC_smallMenu a {
+	font-size: 90%;
+	color: RGB(80, 80, 80);
+	text-decoration: none;
+}
+ol#LC_TabMainMenuContent, ul.LC_TabContent ,
+ul.LC_TabContentBigger {
+	display:block;
+	list-style:none;
+	margin: 0px;
+	padding: 0px;
+}
+
+ol#LC_TabMainMenuContent li, ul.LC_TabContent li,
+ul.LC_TabContentBigger li{
+	display: inline;
+	border-right: solid 1px $lg_border_color;
+	float:left;
+	line-height:140%;
+	white-space:nowrap;
+}
+ol#LC_TabMainMenuContent li{
+	vertical-align: bottom;
+	border-bottom: solid 1px RGB(175, 175, 175);
+	padding: 5px 10px 5px 10px;
+	margin-right:5px;
+	margin-bottom:3px;
+	font-weight: bold;
+	background: url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
+}
+
+ol#LC_TabMainMenuContent li a{
+	color: RGB(47, 47, 47);
+	text-decoration: none;
+}
+ul.LC_TabContent {
+	min-height:1.6em;
+}
+ul.LC_TabContent li{
+	vertical-align:middle;
+	padding:0px 10px 0px 10px;
+	background-color:$tabbg;
+	border-bottom:solid 1px $lg_border_color;
+}
+ul.LC_TabContent li a, ul.LC_TabContent li{ 
+	color:rgb(47,47,47);
+	text-decoration:none;
+	font-size:95%;
+	font-weight:bold;
+	padding-right: 16px;
+}
+ul.LC_TabContent li:hover, ul.LC_TabContent li.active{
+        background:#FFFFFF url(/adm/lonIcons/open.gif) no-repeat scroll right center;
+	border-bottom:solid 1px #FFFFFF;
+	padding-right: 16px;
+}
+ul.LC_TabContentBigger li{
+	vertical-align:bottom;
+	border-top:solid 1px $lg_border_color;
+	border-left:solid 1px $lg_border_color;
+	padding:5px 10px 5px 10px;
+	margin-left:2px;
+	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
+}
+ul.LC_TabContentBigger li:hover, ul.LC_TabContentBigger li.active{
+	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x right bottom;
+}
+ul.LC_TabContentBigger li, ul.LC_TabContentBigger li a{
+	font-size:110%;
+	font-weight:bold;
+}
+
+ol#LC_MenuBreadcrumbs, ol#LC_PathBreadcrumbs {
+	border-top: solid 1px RGB(255, 255, 255);
+	height: 20px;
+	line-height: 20px;
+	vertical-align: bottom;
+	margin: 0px 0px 30px 0px;
+	padding-left: 10px;
+	list-style-position: inside;
+	background: url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
+}
+
+ol#LC_MenuBreadcrumbs li, ol#LC_PathBreadcrumbs li {
+/*
+	background: url(/adm/lonIcons/arrow_white.png) no-repeat left center;
+*/	
+	display: inline;
+	padding: 0px 0px 0px 10px;
+	vertical-align: bottom;
+	overflow:hidden;
+}
+
+ol#LC_MenuBreadcrumbs li a {
+	text-decoration: none;
+	font-size:90%;
+}
+ol#LC_PathBreadcrumbs li a{
+	text-decoration:none;
+	font-size:100%;
+	font-weight:bold;
+}
+.LC_ContentBoxSpecial
+{
+	border: solid 1px $lg_border_color;
+}
+.LC_ContentBoxSpecialContactInfo
+{
+	border: solid 1px $lg_border_color;
+	max-width:25%;
+	min-width:25%;
+}
+.LC_AboutMe_Image
+{
+	float:left;
+	margin-right:10px;
+}
+.LC_Clear_AboutMe_Image
+{
+	clear:left;
+}
+dl.LC_ListStyleClean dt {
+	padding-right: 5px;
+	display: table-header-group;
+}
+
+dl.LC_ListStyleClean dd {
+	display: table-row;
+}
+
+.LC_ListStyleClean,
+.LC_ListStyleSimple,
+.LC_ListStyleNormal,
+.LC_ListStyleSpecial
+	{
+	/*display:block;	*/
+	list-style-position: inside;
+	list-style-type: none;
+	overflow: hidden;
+	padding: 0px;
+}
+
+.LC_ListStyleSimple li,
+.LC_ListStyleSimple dd,
+.LC_ListStyleNormal li,
+.LC_ListStyleNormal dd,
+.LC_ListStyleSpecial li,
+.LC_ListStyleSpecial dd
+	{
+	margin: 0px;
+	padding: 5px 5px 5px 10px;
+	clear: both;
+}
+
+.LC_ListStyleClean li,
+.LC_ListStyleClean dd {
+	padding-top: 0px;
+	padding-bottom: 0px;
+}
+
+.LC_ListStyleSimple dd,
+.LC_ListStyleSimple li{
+	border-bottom: solid 1px $lg_border_color;
+}
+
+.LC_ListStyleSpecial li,
+.LC_ListStyleSpecial dd {
+	list-style-type: none;
+	background-color: RGB(220, 220, 220);
+	margin-bottom: 4px;
+}
+
+table.LC_SimpleTable {
+	margin:5px;
+	border:solid 1px $lg_border_color;
+	}
+
+table.LC_SimpleTable tr {
+	padding:0px;
+	border:solid 1px $lg_border_color;
+}
+table.LC_SimpleTable thead{
+	 background:rgb(220,220,220);
+}
+
+div.LC_columnSection {
+	display: block;
+	clear: both;
+	overflow: hidden;
+	margin:0px;
+}
+
+div.LC_columnSection>* {
+	float: left;
+	margin: 10px 20px 10px 0px;
+	overflow:hidden;
+}
+
+.ContentBoxSpecialTemplate
+{
+        border: solid 1px $lg_border_color;
+}
+.ContentBoxTemplate {
+        padding:10px;
+}
+
+div.LC_columnSection > .ContentBoxTemplate,
+div.LC_columnSection > .ContentBoxSpecialTemplate
+        {
+        width: 600px;
+}
+
+.clear{
+	clear: both;
+	line-height: 0px;
+	font-size: 0px;
+	height: 0px;
+}
+
+.LC_loginpage_container {
+	text-align:left;
+	margin : 0 auto;
+	width:65%;
+	padding: 10px;
+	height: auto;
+	background-color:#FFFFFF;
+	border:1px solid #CCCCCC;
+}
+
+
+.LC_loginpage_loginContainer {
+	float:left;
+	width: 182px;
+	border:1px solid #CCCCCC;
+	background-color:$loginbg;
+}
+
+.LC_loginpage_loginContainer h2{
+	margin-top:0;
+	display:block;
+	background:$bgcol;
+	color:$textcol;
+	padding-left:5px;
+}
+.LC_loginpage_loginInfo {
+	margin-left:20px;
+	float:left;
+	width:30%;
+	border:1px solid #CCCCCC;
+	padding:10px;
+}
+
+.LC_loginpage_loginDomain {
+	margin-right:20px;
+	width:20%;
+	float:left;
+	padding:10px;
+}
+
+.LC_loginpage_space {
+	clear: both;
+	margin-bottom: 20px;
+	border-bottom: 1px solid #CCCCCC;
+}
+
+table em{
+	font-weight: bold;
+	font-style: normal;
+}
+table.LC_tableBrowseRes, 
+table.LC_tableOfContent{
+        border:none;
+	border-spacing: 1;
+	padding: 3px;
+	background-color: #FFFFFF;
+	font-size: 90%;
+}
+table.LC_tableBrowseRes a,
+table.LC_tableOfContent a {
+        background-color: transparent;
+	text-decoration: none;
+}
+
+table.LC_tableBrowseRes tr.LC_trOdd,
+table.LC_tableOfContent tr.LC_trOdd{
+	background-color: #EEEEEE;
+}
+
+table.LC_tableOfContent img{
+	border: none;
+	height: 1.3em;
+	vertical-align: text-bottom;
+	margin-right: 0.3em;
+}
+
+a#LC_content_toolbar_firsthomework{
+	background-image:url(/res/adm/pages/open-first-problem.gif);
+}
+
+a#LC_content_toolbar_launchnav{
+	background-image:url(/res/adm/pages/start-navigation.gif);
+}
+
+a#LC_content_toolbar_closenav{
+	background-image:url(/res/adm/pages/close-navigation.gif);
+}
+
+a#LC_content_toolbar_everything{
+	background-image:url(/res/adm/pages/show-all.gif);
+}
+
+a#LC_content_toolbar_uncompleted{
+	background-image:url(/res/adm/pages/show-incomplete-problems.gif);
+}
+
+#LC_content_toolbar_clearbubbles{
+	background-image:url(/res/adm/pages/mark-discussionentries-read.gif);
+}
+
+a#LC_content_toolbar_changefolder{
+	background : url(/res/adm/pages/close-all-folders.gif) top center ;
+}
+
+a#LC_content_toolbar_changefolder_toggled{
+	background-image:url(/res/adm/pages/open-all-folders.gif);
+}
+
+ul#LC_toolbar li a:hover{
+	background-position: bottom center;
+}
+
+ul#LC_toolbar{
+	padding:0; 
+	margin: 2px;
+	list-style:none;
+	position:relative;
+	background-color:white;
+}
+
+ul#LC_toolbar li{
+	border:1px solid white;
+	padding:0;
+	margin: 0;
+    float: left;
+	display:inline;
+	vertical-align:middle;
+}
+
+a.LC_toolbarItem{
+	display:block;
+	padding:0;
+	margin:0;
+	height: 32px;
+	width: 32px;
+	color:white; 
+	border:0 none;	
+	background-repeat:no-repeat;
+	background-color:transparent;
+}
+
 
 END
 }
@@ -5901,31 +6188,33 @@ sub start_page {
     }
 
     if ($args->{'js_ready'}) {
-	$result = &js_ready($result);
+		$result = &js_ready($result);
     }
     if ($args->{'html_encode'}) {
-	$result = &html_encode($result);
+		$result = &html_encode($result);
     }
-    #Breadcrumbs
+
+	#Breadcrumbs
     if (exists($args->{'bread_crumbs'}) or exists($args->{'bread_crumbs_component'})) {
-        &Apache::lonhtmlcommon::clear_breadcrumbs();
-        #if any br links exists, add them to the breadcrumbs
-        if (exists($args->{'bread_crumbs'}) and ref($args->{'bread_crumbs'}) eq 'ARRAY') {
-            foreach my $crumb (@{$args->{'bread_crumbs'}}){
-                &Apache::lonhtmlcommon::add_breadcrumb($crumb);
-            }
-        }
+		&Apache::lonhtmlcommon::clear_breadcrumbs();
+		#if any br links exists, add them to the breadcrumbs
+		if (exists($args->{'bread_crumbs'}) and ref($args->{'bread_crumbs'}) eq 'ARRAY') {         
+			foreach my $crumb (@{$args->{'bread_crumbs'}}){
+				&Apache::lonhtmlcommon::add_breadcrumb($crumb);
+			}
+		}
 
-        #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'});
-        } else {
-            $result .= &Apache::lonhtmlcommon::breadcrumbs();
-        }
+		#if bread_crumbs_component exists show it as headline else show only the breadcrumbs
+		if(exists($args->{'bread_crumbs_component'})){
+			$result .= &Apache::lonhtmlcommon::breadcrumbs($args->{'bread_crumbs_component'});
+		}else{
+			$result .= &Apache::lonhtmlcommon::breadcrumbs();
+		}
     }
     return $result;
 }
 
+
 =pod
 
 =item * &head()
@@ -6068,7 +6357,7 @@ sub simple_error_page {
     }
 
     sub start_data_table_empty_row {
-	$row_count[0]++;
+#	$row_count[0]++;
 	return  '<tr class="LC_empty_row" >'."\n";;
     }
 
@@ -6167,37 +6456,6 @@ sub get_users_function {
 
 =pod
 
-=item * &show_course()
-
-Used by lonmenu.pm and lonroles.pm to determine whether to use the word
-'Courses' or 'Roles' in inline navigation and on screen displaying user's roles.
-Inputs:
-None
-
-Outputs:
-Scalar: 1 if 'Course' to be used, 0 otherwise.
-
-=cut
-
-###############################################
-sub show_course {
-    my $course = !$env{'user.adv'};
-    if (!$env{'user.adv'}) {
-        foreach my $env (keys(%env)) {
-            next if ($env !~ m/^user\.priv\./);
-            if ($env !~ m/^user\.priv\.(?:st|cm)/) {
-                $course = 0;
-                last;
-            }
-        }
-    }
-    return $course;
-}
-
-###############################################
-
-=pod
-
 =item * &check_user_status()
 
 Determines current status of supplied role for a
@@ -6892,14 +7150,12 @@ sub user_picker {
                 if ($cancreate) {
                     $new_user_create = '<p> <input type="submit" name="forcenew" value="'.&HTML::Entities::encode(&mt('Make new user "[_1]"',$srchterm),'<>&"').'" onclick="javascript:setSearch(\'1\','.$caller.');" /> </p>';
                 } else {
-                    my $helplink = 'javascript:helpMenu('."'display'".')';
+                    my $helplink = ' href="javascript:helpMenu('."'display'".')"';
                     my %usertypetext = (
                         official   => 'institutional',
                         unofficial => 'non-institutional',
                     );
-                    $new_user_create = '<p class="LC_warning">'.
-                                       &mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.").' '.
-                                       &mt('Please contact the [_1]helpdesk[_2] for assistance.','<a href="'.$helplink.'">','</a>').'</p><br />';
+                    $new_user_create = '<br /><span class="LC_warning">'.&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.").' '.&mt('Contact the <a[_1]>helpdesk</a> for assistance.',$helplink).'</span><br /><br />';
                 }
             }
         }
@@ -7251,56 +7507,6 @@ sub get_institutional_codes {
 
 =pod
 
-=head1 Slot Helpers
-
-=over 4
-
-=item * sorted_slots()
-
-Sorts an array of slot names in order of slot start time (earliest first).
-
-Inputs:
-
-=over 4
-
-slotsarr  - Reference to array of unsorted slot names.
-
-slots     - Reference to hash of hash, where outer hash keys are slot names.
-
-=back
-
-Returns:
-
-=over 4
-
-sorted   - An array of slot names sorted by the start time of the slot.
-
-=back
-
-=back
-
-=cut
-
-
-sub sorted_slots {
-    my ($slotsarr,$slots) = @_;
-    my @sorted;
-    if ((ref($slotsarr) eq 'ARRAY') && (ref($slots) eq 'HASH')) {
-        @sorted =
-            sort {
-                     if (ref($slots->{$a}) && ref($slots->{$b})) {
-                         return $slots->{$a}{'starttime'} <=> $slots->{$b}{'starttime'}
-                     }
-                     if (ref($slots->{$a})) { return -1;}
-                     if (ref($slots->{$b})) { return 1;}
-                     return 0;
-                 } @{$slotsarr};
-    }
-    return @sorted;
-}
-
-=pod
-
 =back
 
 =head1 HTTP Helpers
@@ -7592,9 +7798,9 @@ sub upload_embedded {
                                    '&nbsp;<a href="'.$url.'">'.
                                    $orig_uploaded_filename.'</a><br />';
                     } else {
-                        $output .= '<font size="+2">'.
+                        $output .= '<span class=\"LC_fontsize_large\">'.
                                    &mt('View embedded file: [_1]','<a href="'.$url.'">'.
-                                   $orig_uploaded_filename.'</a>').'</font><br />';
+                                   $orig_uploaded_filename.'</a>').'</span><br />';
                     }
                 }
                 close($fh);
@@ -8629,7 +8835,7 @@ sub build_recipient_list {
                 my @contacts = ('adminemail','supportemail');
                 foreach my $item (@contacts) {
                     if ($domconfig{'contacts'}{$mailing}{$item}) {
-                        my $addr = $domconfig{'contacts'}{$item};
+                        my $addr = $domconfig{'contacts'}{$item}; 
                         if (!grep(/^\Q$addr\E$/,@recipients)) {
                             push(@recipients,$addr);
                         }
@@ -8909,7 +9115,7 @@ sub assign_categories_table {
                     my $checked = '';
                     if (@currcategories > 0) {
                         if (grep(/^\Q$item\E$/,@currcategories)) {
-                            $checked = ' checked="checked" ';
+                            $checked = ' checked="checked"';
                         }
                     }
                     $output .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.
@@ -8975,7 +9181,7 @@ sub assign_category_rows {
                     if (ref($currcategories) eq 'ARRAY') {
                         if (@{$currcategories} > 0) {
                             if (grep(/^\Q$item\E$/,@{$currcategories})) {
-                                $checked = ' checked="checked" ';
+                                $checked = ' checked="checked"';
                             }
                         }
                     }
@@ -9612,22 +9818,6 @@ sub escape_url {
     return join('/',@urlslices).'/'.$lastitem;
 }
 
-sub compare_arrays {
-    my ($arrayref1,$arrayref2) = @_;
-    my (@difference,%count);
-    @difference = ();
-    %count = ();
-    if ((ref($arrayref1) eq 'ARRAY') && (ref($arrayref2) eq 'ARRAY')) {
-        foreach my $element (@{$arrayref1}, @{$arrayref2}) { $count{$element}++; }
-        foreach my $element (keys(%count)) {
-            if ($count{$element} == 1) {
-                push(@difference,$element);
-            }
-        }
-    }
-    return @difference;
-}
-
 # -------------------------------------------------------- Initliaze user login
 sub init_user_environment {
     my ($r, $username, $domain, $authhost, $form, $args) = @_;
@@ -9759,7 +9949,7 @@ sub init_user_environment {
 	}
 
         foreach my $tool ('aboutme','blog','portfolio') {
-            $userenv{'availabletools.'.$tool} =
+            $userenv{'availabletools.'.$tool} = 
                 &Apache::lonnet::usertools_access($username,$domain,$tool,'reload');
         }
 
@@ -9781,8 +9971,8 @@ sub init_user_environment {
 	    }
 	    untie(%disk_env);
 	} else {
-	    &Apache::lonnet::logthis("<font color=\"blue\">WARNING: ".
-			   'Could not create environment storage in lonauth: '.$!.'</font>');
+	    &Apache::lonnet::logthis("<span style=\"color:blue;\">WARNING: ".
+			   'Could not create environment storage in lonauth: '.$!.'</span>');
 	    return 'error: '.$!;
 	}
     }