--- loncom/interface/loncommon.pm	2009/03/26 14:59:10	1.779
+++ loncom/interface/loncommon.pm	2009/05/20 17:39:06	1.823
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.779 2009/03/26 14:59:10 bisitz Exp $
+# $Id: loncommon.pm,v 1.823 2009/05/20 17:39:06 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -408,7 +408,7 @@ sub studentbrowser_javascript {
    return (<<'ENDSTDBRW');
 <script type="text/javascript" language="Javascript">
     var stdeditbrowser;
-    function openstdbrowser(formname,uname,udom,roleflag,ignorefilter) {
+    function openstdbrowser(formname,uname,udom,roleflag,ignorefilter,courseadvonly) {
         var url = '/adm/pickstudent?';
         var filter;
 	if (!ignorefilter) {
@@ -422,6 +422,7 @@ 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';
@@ -433,19 +434,26 @@ ENDSTDBRW
 }
 
 sub selectstudent_link {
-   my ($form,$unameele,$udomele)=@_;
+   my ($form,$unameele,$udomele,$courseadvonly)=@_;
+   my $callargs = "'".$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 '';
        }
-       return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele.
-        '","'.$udomele.'");'."'>".&mt('Select User')."</a>";
+       if ($courseadvonly)  {
+           $callargs .= ",'',1,1";
+       }
+       return '<span class="LC_nobreak">'.
+              '<a href="javascript:openstdbrowser('.$callargs.');">'.
+              &mt('Select User').'</a></span>';
    }
    if ($env{'request.role'}=~/^(au|dc|su)/) {
-       return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele.
-        '","'.$udomele.'",1);'."'>".&mt('Select User')."</a>";
+       $callargs .= ",1"; 
+       return '<span class="LC_nobreak">'.
+              '<a href="javascript:openstdbrowser('.$callargs.');">'.
+              &mt('Select User').'</a></span>';
    }
    return '';
 }
@@ -509,6 +517,10 @@ sub coursebrowser_javascript {
             else {
                 if (formname == 'portform') {
                     url += '&setroles='+extra_element;
+                } else {
+                    if (formname == 'rules') {
+                        url += '&fixeddom='+extra_element; 
+                    }
                 }
             }     
         }
@@ -602,8 +614,13 @@ function setSect(sectionlist) {
 
 sub selectcourse_link {
    my ($form,$unameele,$udomele,$desc,$extra_element,$multflag,$selecttype)=@_;
-   return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele.
-        '","'.$udomele.'","'.$desc.'","'.$extra_element.'","'.$multflag.'","'.$selecttype.'");'."'>".&mt('Select Course')."</a>";
+   return '<span class="LC_nobreak">'
+         ."<a href='"
+         .'javascript:opencrsbrowser("'.$form.'","'.$unameele
+         .'","'.$udomele.'","'.$desc.'","'.$extra_element
+         .'","'.$multflag.'","'.$selecttype.'");'
+         ."'>".&mt('Select Course').'</a>'
+         .'</span>';
 }
 
 sub selectauthor_link {
@@ -710,6 +727,21 @@ 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(...)
@@ -903,9 +935,6 @@ sub help_open_topic {
     my ($topic, $text, $stayOnPage, $width, $height) = @_;
     $text = "" if (not defined $text);
     $stayOnPage = 0 if (not defined $stayOnPage);
-    if ($env{'browser.interface'} eq 'textual') {
-	$stayOnPage=1;
-    }
     $width = 350 if (not defined $width);
     $height = 400 if (not defined $height);
     my $filename = $topic;
@@ -935,7 +964,7 @@ sub help_open_topic {
     $template.=' <a target="_top" href="'.$link.'" title="'.$title.'">'
               .'<img src="'.$helpicon.'" border="0"'
               .' alt="'.&mt('Help: [_1]',$topic).'"'
-              .' title="'.$title.'"'
+              .' title="'.$title.'"' 
               .' /></a>';
     if ($text ne "") {	
         $template.='</span>';
@@ -1011,8 +1040,7 @@ sub help_open_menu {
     $stayOnPage = 0 if (not defined $stayOnPage);
     # only use pop-up help (stayOnPage == 0)
     # if environment.remote is on (using remote control UI)
-    if ($env{'browser.interface'} eq 'textual' ||
-    	$env{'environment.remote'} eq 'off' ) {
+    if ($env{'environment.remote'} eq 'off' ) {
         $stayOnPage=1;
     }
     my $output;
@@ -1036,8 +1064,7 @@ sub top_nav_help {
     my ($text) = @_;
     $text = &mt($text);
     my $stay_on_page = 
-	($env{'browser.interface'}  eq 'textual' ||
-	 $env{'environment.remote'} eq 'off' );
+	($env{'environment.remote'} eq 'off' );
     my $link = ($stay_on_page) ? "javascript:helpMenu('display')"
 	                     : "javascript:helpMenu('open')";
     my $banner_link = &update_help_link(undef,undef,undef,undef,$stay_on_page);
@@ -1054,8 +1081,7 @@ sub help_menu_js {
     my ($text) = @_;
 
     my $stayOnPage = 
-	($env{'browser.interface'}  eq 'textual' ||
-	 $env{'environment.remote'} eq 'off' );
+	($env{'environment.remote'} eq 'off' );
 
     my $width = 620;
     my $height = 600;
@@ -1114,8 +1140,7 @@ sub help_open_bug {
     unless ($Apache::lonnet::perlvar{'BugzillaHost'}) { return ''; }
     $text = "" if (not defined $text);
     $stayOnPage = 0 if (not defined $stayOnPage);
-    if ($env{'browser.interface'} eq 'textual' ||
-	$env{'environment.remote'} eq 'off' ) {
+    if ($env{'environment.remote'} eq 'off' ) {
 	$stayOnPage=1;
     }
     $width = 600 if (not defined $width);
@@ -1159,8 +1184,7 @@ sub help_open_faq {
     unless ($Apache::lonnet::perlvar{'FAQHost'}) { return ''; }
     $text = "" if (not defined $text);
     $stayOnPage = 0 if (not defined $stayOnPage);
-    if ($env{'browser.interface'} eq 'textual' ||
-	$env{'environment.remote'} eq 'off' ) {
+    if ($env{'environment.remote'} eq 'off' ) {
 	$stayOnPage=1;
     }
     $width = 350 if (not defined $width);
@@ -1831,7 +1855,7 @@ sub home_server_form_item {
     if ($numlib > 1) {
         $result .= '<select name="'.$name.'" />'."\n";
         if ($default) {
-            $result .= '<option value="default" selected>'.&mt('default').
+            $result .= '<option value="default" selected="selected">'.&mt('default').
                        '</option>'."\n";
         }
         foreach my $hostid (sort(keys(%servers))) {
@@ -2165,7 +2189,7 @@ sub authform_kerberos {
         }
     } else {
         if ($authnum == 1) {
-            $authtype = '<input type="hidden" name="login" value="krb">';
+            $authtype = '<input type="hidden" name="login" value="krb" />';
         }
     }
     if (!$can_assign{'krb4'} && !$can_assign{'krb5'}) {
@@ -2174,7 +2198,7 @@ sub authform_kerberos {
         if (defined($in{'mode'})) {
             if ($in{'mode'} eq 'modifycourse') {
                 if ($authnum == 1) {
-                    $authtype = '<input type="hidden" name="login" value="krb">';
+                    $authtype = '<input type="hidden" name="login" value="krb" />';
                 }
             }
         }
@@ -2251,7 +2275,7 @@ sub authform_internal{
         }
     } else {
         if ($authnum == 1) {
-            $authtype = '<input type="hidden" name="login" value="int">';
+            $authtype = '<input type="hidden" name="login" value="int" />';
         }
     }
     if (!$can_assign{'int'}) {
@@ -2260,7 +2284,7 @@ sub authform_internal{
         if (defined($in{'mode'})) {
             if ($in{'mode'} eq 'modifycourse') {
                 if ($authnum == 1) {
-                    $authtype = '<input type="hidden" name="login" value="int">';
+                    $authtype = '<input type="hidden" name="login" value="int" />';
                 }
             }
         }
@@ -2306,7 +2330,7 @@ sub authform_local{
         }
     } else {
         if ($authnum == 1) {
-            $authtype = '<input type="hidden" name="login" value="loc">';
+            $authtype = '<input type="hidden" name="login" value="loc" />';
         }
     }
     if (!$can_assign{'loc'}) {
@@ -2315,7 +2339,7 @@ sub authform_local{
         if (defined($in{'mode'})) {
             if ($in{'mode'} eq 'modifycourse') {
                 if ($authnum == 1) {
-                    $authtype = '<input type="hidden" name="login" value="loc">';
+                    $authtype = '<input type="hidden" name="login" value="loc" />';
                 }
             }
         }
@@ -2357,7 +2381,7 @@ sub authform_filesystem{
         }
     } else {
         if ($authnum == 1) {
-            $authtype = '<input type="hidden" name="login" value="fsys">';
+            $authtype = '<input type="hidden" name="login" value="fsys" />';
         }
     }
     if (!$can_assign{'fsys'}) {
@@ -2366,7 +2390,7 @@ 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" />';
                 }
             }
         }
@@ -2790,6 +2814,26 @@ sub 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
 
 sub messagewrapper {
@@ -2800,6 +2844,7 @@ sub messagewrapper {
 	'&amp;subject='.&escape($subject).'&amp;text='.&escape($text).'" '.
         'title="'.&mt('Send message').'">'.$link.'</a>';
 }
+
 # --------------------------------------------------------------- Notes Wrapper
 
 sub noteswrapper {
@@ -2807,6 +2852,7 @@ sub noteswrapper {
     return 
 "<a href='/adm/email?recordftf=retrieve&recname=$un&recdom=$do'>$link</a>";
 }
+
 # ------------------------------------------------------------- Aboutme Wrapper
 
 sub aboutmewrapper {
@@ -2820,12 +2866,13 @@ sub aboutmewrapper {
 
 # ------------------------------------------------------------ Syllabus Wrapper
 
-
 sub syllabuswrapper {
     my ($linktext,$coursedir,$domain)=@_;
     return qq{<a href="/public/$domain/$coursedir/syllabus">$linktext</a>};
 }
 
+# -----------------------------------------------------------------------------
+
 sub track_student_link {
     my ($linktext,$sname,$sdom,$target,$start) = @_;
     my $link ="/adm/trackstudent?";
@@ -2847,6 +2894,27 @@ 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
 
 
@@ -4076,41 +4144,92 @@ Returns: value of designparamter $which
 ##############################################
 sub designparm {
     my ($which,$domain)=@_;
-    if ($env{'browser.blackwhite'} eq 'on') {
-	if ($which=~/\.(font|alink|vlink|link|textcol)$/) {
-	    return '#000000';
-	}
-	if ($which=~/\.(pgbg|sidebg|bgcol)$/) {
-	    return '#FFFFFF';
-	}
-	if ($which=~/\.tabbg$/) {
-	    return '#CCCCCC';
-	}
-    }
     if (exists($env{'environment.color.'.$which})) {
-	return $env{'environment.color.'.$which};
+        return $env{'environment.color.'.$which};
     }
     $domain=&determinedomain($domain);
     my %domdesign = &get_domainconf($domain);
     my $output;
     if ($domdesign{$domain.'.'.$which} ne '') {
-	$output = $domdesign{$domain.'.'.$which};
+        $output = $domdesign{$domain.'.'.$which};
     } else {
         $output = $defaultdesign{$which};
     }
     if (($which =~ /^(student|coordinator|author|admin)\.img$/) ||
         ($which =~ /login\.(img|logo|domlogo|login)/)) {
         if ($output =~ m{^/(adm|res)/}) {
-	    if ($output =~ m{^/res/}) {
-		my $local_name = &Apache::lonnet::filelocation('',$output);
-		&Apache::lonnet::repcopy($local_name);
-	    }
+            if ($output =~ m{^/res/}) {
+                my $local_name = &Apache::lonnet::filelocation('',$output);
+                &Apache::lonnet::repcopy($local_name);
+            }
             $output = &lonhttpdurl($output);
         }
     }
     return $output;
 }
 
+##############################################
+=pod
+
+=item * &head_subbox()
+
+Inputs: $content (contains HTML code with page functions, etc.)
+
+Returns: HTML div with $content
+         To be included in page header
+
+=cut
+
+sub head_subbox {
+    my ($content)=@_;
+    my $output =
+        '<div id="LC_head_subbox2">' #FIXME: solve conflicts with lonhtmlcommon:breadcrumbs LC_head_subbox
+       .$content
+       .'</div>'
+}
+
+##############################################
+=pod
+
+=item * &CSTR_pageheader()
+
+Inputs: ./.
+
+Returns: HTML div with CSTR path and recent box
+         To be included on Construction Space pages
+
+=cut
+
+sub CSTR_pageheader {
+    # this is for resources; directories have customtitle, and crumbs
+            # and select recent are created in lonpubdir.pm  
+    my ($uname,$thisdisfn)=
+        ($env{'request.filename'} =~ m|^/home/([^/]+)/public_html/(.*)|);
+    my $formaction='/priv/'.$uname.'/'.$thisdisfn;
+    $formaction=~s/\/+/\//g;
+
+    my $parentpath = '';
+    my $lastitem = '';
+    if ($thisdisfn =~ m-(.+/)([^/]*)$-) {
+        $parentpath = $1;
+        $lastitem = $2;
+    } else {
+        $lastitem = $thisdisfn;
+    }
+    return
+         '<div>'
+        .&Apache::loncommon::help_open_menu('','',3,'Authoring') #FIXME: Broken? Where is it?
+        .'<b>'.&mt('Construction Space:').'</b> '
+        .'<form name="dirs" method="post" action="'.$formaction
+        .'" target="_top"><tt><b>' #FIXME lonpubdir: target="_parent"
+        .&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv','','+1',1)."$lastitem</b></tt><br />"
+        #FIXME lonpubdir: &Apache::lonhtmlcommon::crumbs($uname.$thisdisfn.'/','_top','/priv','','+1',1)."</b></tt><br />"
+        .&Apache::lonhtmlcommon::select_recent('construct','recent','this.form.action=this.form.recent.value;this.form.submit()')
+        .'</form>'
+        .&Apache::lonmenu::constspaceform()
+        .'</div>';
+}
+
 ###############################################
 ###############################################
 
@@ -4147,13 +4266,11 @@ Inputs:
                       in the title box that appears, this text
                       is not auto translated like the $title is
 
-=item * $notopbar, if true, keep the 'what is this' info but remove the
-                   navigational links
+=item * $no_nav_bar, if true, keep the 'what is this' info but remove the
+                     navigational links
 
 =item * $bgcolor, used to override the bgcolor on a webpage to a specific value
 
-=item * $notitle, if true keep the nav controls, but remove the title bar
-
 =item * $no_inline_link, if true and in remote mode, don't show the 
          'Switch To Inline Menu' link
 
@@ -4174,7 +4291,7 @@ other decorations will be returned.
 
 sub bodytag {
     my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,$customtitle,
-	$notopbar,$bgcolor,$notitle,$no_inline_link,$args)=@_;
+        $no_nav_bar,$bgcolor,$no_inline_link,$args)=@_;
 
     if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); }
 
@@ -4183,7 +4300,7 @@ sub bodytag {
     my $font =   &designparm($function.'.font',$domain);
     my $pgbg   = $bgcolor || &designparm($function.'.pgbg',$domain);
 
-    my %design = ( 'style'   => 'margin-top: 0px',
+    my %design = ( 'style'   => 'margin-top: 0',
 		   'bgcolor' => $pgbg,
 		   'text'    => $font,
                    'alink'   => &designparm($function.'.alink',$domain),
@@ -4219,15 +4336,7 @@ sub bodytag {
 
     if ($bodyonly) {
         return $bodytag;
-    } elsif ($env{'browser.interface'} eq 'textual') {
-# Accessibility
-          
-	$bodytag.=&Apache::lonmenu::menubuttons($forcereg,$forcereg);
-	if (!$notitle) {
-	    $bodytag.='<h1>LON-CAPA: '.$title.'</h1>';
-	}
-	return $bodytag;
-    }
+    } 
 
     my $name = &plainname($env{'user.name'},$env{'user.domain'});
     if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
@@ -4273,43 +4382,19 @@ ENDROLE
 	    $forcereg=1;
 	}
 
-	if (!$customtitle && $env{'request.state'} eq 'construct') {
-	    # this is for resources; directories have customtitle, and crumbs
-            # and select recent are created in lonpubdir.pm  
-	    my ($uname,$thisdisfn)=
-		($env{'request.filename'} =~ m|^/home/([^/]+)/public_html/(.*)|);
-	    my $formaction='/priv/'.$uname.'/'.$thisdisfn;
-	    $formaction=~s/\/+/\//g;
-
-	    my $parentpath = '';
-	    my $lastitem = '';
-	    if ($thisdisfn =~ m-(.+/)([^/]*)$-) {
-		$parentpath = $1;
-		$lastitem = $2;
-	    } else {
-		$lastitem = $thisdisfn;
-	    }
-	    $titleinfo = 
-		&Apache::loncommon::help_open_menu('','',3,'Authoring')
-		.'<b>'.&mt('Construction Space').'</b>:&nbsp;'
-		.'<form name="dirs" method="post" action="'.$formaction
-		.'" target="_top"><tt><b>'
-		.&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv','','+1',1)."<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();
-        }
-
-        my $titletable;
-	if (!$notitle) {
-	    $titletable =
-		'<table id="LC_title_bar">'.
-                         "<tr><td> $titleinfo $dc_info</td>".$roleinfo.
-			 '</tr></table>';
-	}
-	if ($notopbar) {
+    if (!$customtitle && $env{'request.state'} eq 'construct') {
+        $titleinfo = &CSTR_pageheader(); #FIXME: Will be removed once all scripts have their own calls
+    }
+
+        my $titletable = '<table id="LC_title_bar">'
+                        ."<tr><td> $titleinfo $dc_info</td>".$roleinfo
+                        .'</tr></table>';
+
+	if ($no_nav_bar) {
 	    $bodytag .= $titletable;
 	} else {
+        $bodytag .= qq|<div id="LC_nav_bar">$name ($role)<br />
+            <em>$realm</em> $dc_info</div>|;
 	    if ($env{'request.state'} eq 'construct') {
                 $bodytag .= &Apache::lonmenu::menubuttons($forcereg,$forcereg,
 							  $titletable);
@@ -4335,14 +4420,11 @@ ENDROLE
     my $menu= ($no_inline_link?''
 	       :'<br /><a href="/adm/remote?action=collapse">'.&mt('Switch to Inline Menu Mode').'</a>');
     #
-    if ($notitle) {
-	return $bodytag;
-    }
     return(<<ENDBODY);
 $bodytag
 <table id="LC_title_bar" class="LC_with_remote">
-<tr><td class="LC_title_bar_role_logo">$upperleft</td>
-    <td class="LC_title_bar_domain_logo">$messages&nbsp;</td>
+<tr><td>$upperleft</td>
+    <td>$messages&nbsp;</td>
 </tr>
 <tr><td>$titleinfo $dc_info $menu</td>
 $roleinfo
@@ -4390,15 +4472,6 @@ sub make_attr_string {
 	$attr_ref->{'style'}=$style.'; font-size: x-large;';
     }
 
-    if ($env{'browser.blackwhite'} eq 'on') {
-	delete($attr_ref->{'font'});
-	delete($attr_ref->{'link'});
-	delete($attr_ref->{'alink'});
-	delete($attr_ref->{'vlink'});
-	delete($attr_ref->{'bgcolor'});
-	delete($attr_ref->{'background'});
-    }
-
     my $attr_string;
     foreach my $attr (keys(%$attr_ref)) {
 	$attr_string .= " $attr=\"".$attr_ref->{$attr}.'" ';
@@ -4459,6 +4532,8 @@ sub standard_css {
     my $img    = &designparm($function.'.img',   $domain);
     my $tabbg  = &designparm($function.'.tabbg', $domain);
     my $font   = &designparm($function.'.font',  $domain);
+    my $fontmenu = &designparm($function.'.fontmenu', $domain);
+#second colour for later usage
     my $sidebg = &designparm($function.'.sidebg',$domain);
     my $pgbg_or_bgcolor =
 	         $bgcolor ||
@@ -4492,37 +4567,38 @@ sub standard_css {
     my $lg_border_color	     = '#C8C8C8';
 
     my $border = ($env{'browser.type'} eq 'explorer' ||
-		  $env{'browser.type'} eq 'safari'     ) ? '0px 2px 0px 2px'
-	                                                 : '0px 3px 0px 4px';
+		  $env{'browser.type'} eq 'safari'     ) ? '0 2px 0 2px'
+	                                                 : '0 3px 0 4px';
 
 
     return <<END;
-body{
-     font-family: $sans;
-     line-height:130%;
-     font-size:0.83em;
-     color:$font;
-  }
-a:link, a:visited { font-size:100%; }
+body {
+   font-family: $sans;
+   line-height:130%;
+   font-size:0.83em;
+   color:$font;
+}
 
-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;
+a:link, a:visited { 
+  font-size:100%; 
 }
-table.thinborder tr td {
-  border-style: solid;
-  border-width: 1px;
-  border-color: $lg_border_color;
+
+a:focus { 
+  color: red;
+  background: yellow 
 }
 
-form, .inline { display: inline; }
+form, .inline { 
+   display: inline; 
+}
+
+.LC_right {
+   text-align:right;
+}
 
-.LC_right {text-align:right;}
-.LC_middle {vertical-align:middle;}
+.LC_middle {
+   vertical-align:middle;
+}
 
 /* just for tests */
 .LC_400Box {width:400px; }
@@ -4545,6 +4621,7 @@ form, .inline { display: inline; }
   color: red;
   font-size: larger;
 }
+
 .LC_warning,
 .LC_diff_removed {
   color: red;
@@ -4555,18 +4632,24 @@ form, .inline { display: inline; }
 .LC_diff_added {
   color: green;
 }
-.LC_unknown {
-  color: yellow;
+
+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_icon {
   border: none;
+  vertical-align: middle;
 }
 
-.LC_indexer_icon {
-  border: 0px;
-  height: 22px;
-}
 .LC_docs_spacer {
   width: 25px;
   height: 1px;
@@ -4577,137 +4660,207 @@ form, .inline { display: inline; }
   color: #999999;
 }
 
+.LC_discussion {
+   background: $tabbg;
+   border: 1px solid black;
+   margin: 2px;
+}
+
+.LC_disc_action_links_bar {
+   background: $tabbg;
+   font-family: $sans;
+   border: none;
+   margin: 4px;
+}
+
+.LC_disc_action_left {
+   text-align: left;
+}
+
+.LC_disc_action_right {
+   text-align: right;
+}
+
+.LC_disc_new_item {
+   background: white;
+   border: 2px solid red;
+   margin: 2px;
+}
+
+.LC_disc_old_item {
+   background: white;
+   border: 1px solid black;
+   margin: 2px;
+}
+
 table.LC_pastsubmission {
   border: 1px solid black;
   margin: 2px;
 }
 
-table#LC_top_nav, table#LC_menubuttons,table#LC_nav_location {
+table#LC_top_nav,
+table#LC_menubuttons,
+table#LC_nav_location {
   width: 100%;
   background: $pgbg;
   border: 2px;
   border-collapse: separate;
-  padding: 0px;
+  padding: 0;
 }
 
-table#LC_title_bar, table.LC_breadcrumbs,
+table#LC_title_bar a {
+  color: $fontmenu;
+}
+    
+table#LC_title_bar {
+  clear: both;
+  /*display: none;*/
+}
+
+table#LC_title_bar,
+table.LC_breadcrumbs,
 table#LC_title_bar.LC_with_remote {
   width: 100%;
   border-color: $pgbg;
   border-style: solid;
   border-width: $border;
-
   background: $pgbg;
+  color: $fontmenu;
   font-family: $sans;
   border-collapse: collapse;
-  padding: 0px;
+  padding: 0;
+  margin: 0;
 }
+
 table.LC_docs_path {
   width: 100%;
   border: 0;
   background: $pgbg;
   font-family: $sans;
   border-collapse: collapse;
-  padding: 0px;
+  padding: 0;
 }
 
 table#LC_title_bar td {
   background: $tabbg;
 }
+
 table#LC_title_bar .LC_title_bar_who {
   background: $tabbg;
-  color: $font;
+  color: $fontmenu;
   font: small $sans;
   text-align: right;
-  margin: 0px;
+  margin: 0;
 }
-table#LC_title_bar .LC_title_bar_name {
-  margin: 0px;
+
+table#LC_title_bar div.LC_title_bar_name {
+  margin: 0;
 }
-table#LC_title_bar .LC_title_bar_role {
-  margin: 0px;
+
+table#LC_title_bar div.LC_title_bar_role {
+  margin: 0;
 }
-table#LC_title_bar .LC_title_bar_realm {
-  margin: 0px;
+
+table#LC_title_bar div.LC_title_bar_realm {
+  margin: 0;
 }
+
 span.LC_metadata {
-    font-family: $sans;
-}
-table#LC_title_bar td.LC_title_bar_domain_logo {
-  background: $sidebg;
-  text-align: right;
-  padding: 0px;
-}
-table#LC_title_bar td.LC_title_bar_role_logo {
-  background: $sidebg;
-  padding: 0px;
+  font-family: $sans;
 }
 
 table#LC_menubuttons img{
-  border: 0px;
+  border: none;
 }
+
 table#LC_top_nav td {
   background: $tabbg;
-  border: 0px;
+  border: none;
   font-size: small;
   vertical-align:top;
   padding:2px 5px 2px 5px;
 }
-table#LC_top_nav td a, div#LC_top_nav a {
+
+table#LC_top_nav td a,
+div#LC_top_nav a {
   color: $font;
   font-family: $sans;
 }
+
 table#LC_top_nav td.LC_top_nav_logo {
   background: $tabbg;
   text-align: left;
   white-space: nowrap;
   width: 31px;
 }
+
 table#LC_top_nav td.LC_top_nav_logo img {
-  border: 0px;
+  border: none;
   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;
 }
-table.LC_breadcrumbs td, table.LC_docs_path td  {
+
+table.LC_breadcrumbs td,
+table.LC_docs_path td  {
   background: $tabbg;
-  color: $font;
+  color: $fontmenu;
   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;
+  color: $fontmenu;
   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
-{
+.LC_fontsize_small {
  font-size: 70%;
 }
 
-.LC_fontsize_medium
-{
+#LC_head_subbox {
+ clear:both;
+ background: $sidebg;
+ border-bottom: 1px solid $lg_border_color;
+ height: 32px;
+ line-height: 32px; 
+ margin: 0;
+ padding: 0;
+}
+
+#LC_head_subbox2 { /* FIXME: replace by LC_head_subbox once lonhtmlcommon::breadcrumbs has been fixed */
+ clear:both;
+ background: #F8F8F8; /* $sidebg; */
+ border-bottom: 1px solid $lg_border_color;
+ margin: 0 0 10px 0;
+ padding: 5px;
+}
+
+.LC_fontsize_medium {
  font-size: 85%;
 }
 
-.LC_fontsize_large
-{
+.LC_fontsize_large {
  font-size: 120%;
 }
 
@@ -4721,7 +4874,7 @@ table#LC_mainmenu td.LC_mainmenu_column
 .LC_menubuttons_link {
   text-decoration: none;
 }
-/*2008--9-5: new menu style sheet.Changed category*/
+
 .LC_menubuttons_category {
   color: $font;
   background: $pgbg;
@@ -4734,24 +4887,17 @@ td.LC_menubuttons_text {
  	color: $font;
 }
 
-
-
 .LC_current_location {
   font-family: $sans;
   background: $tabbg;
 }
+
 .LC_new_mail {
   font-family: $sans;
   background: $tabbg;
   font-weight: bold;
 }
 
-
-.LC_dropadd_labeltext {
-  font-family: $sans;
-  text-align: right;
-}
-
 .LC_preferences_labeltext {
   font-family: $sans;
   text-align: right;
@@ -4765,62 +4911,69 @@ td.LC_menubuttons_text {
     font-weight: bold;
 }
 
-table.LC_aboutme_port {
-  border: 0px;
-  border-collapse: collapse;
-  border-spacing: 0px;
-}
-table.LC_data_table, table.LC_mail_list {
+table.LC_data_table,
+table.LC_mail_list {
   border: 1px solid #000000;
   border-collapse: separate;
   border-spacing: 1px;
   background: $pgbg;
 }
+
 .LC_data_table_dense {
   font-size: small;
 }
+
 table.LC_nested_outer {
   border: 1px solid #000000;
   border-collapse: collapse;
-  border-spacing: 0px;
+  border-spacing: 0;
   width: 100%;
 }
+
 table.LC_nested {
-  border: 0px;
+  border: none;
   border-collapse: collapse;
-  border-spacing: 0px;
+  border-spacing: 0;
   width: 100%;
 }
-table.LC_data_table tr th, table.LC_calendar tr th, table.LC_mail_list tr th,
+
+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: $data_table_head;
+  color:$fontmenu;
   font-size:90%;
 }
+
 table.LC_data_table tr.LC_info_row > td {
   background-color: #CCCCCC;
   font-weight: bold;
   text-align: left;
 }
+
 table.LC_data_table tr.LC_odd_row > td,
-table.LC_pick_box tr > td.LC_odd_row,
-table.LC_aboutme_port tr td {
+table.LC_pick_box tr > td.LC_odd_row {
   background-color: $data_table_light;
   padding: 2px;
 }
+
 table.LC_data_table tr.LC_even_row > td,
-table.LC_pick_box tr > td.LC_even_row,
-table.LC_aboutme_port tr.LC_even_row td {
+table.LC_pick_box tr > td.LC_even_row {
   background-color: $data_table_dark;
   padding: 2px;
 }
+
 table.LC_data_table tr.LC_data_table_highlight td {
   background-color: $data_table_darker;
 }
+
 table.LC_data_table tr td.LC_leftcol_header {
   background-color: $data_table_head;
   font-weight: bold;
 }
+
 table.LC_data_table tr.LC_empty_row td,
 table.LC_nested tr.LC_empty_row td {
   background-color: #FFFFFF;
@@ -4829,15 +4982,19 @@ table.LC_nested tr.LC_empty_row td {
   text-align: center;
   padding: 8px;
 }
+
 table.LC_nested tr.LC_empty_row td {
   padding: 4ex
 }
+
 table.LC_nested_outer tr th {
   font-weight: bold;
+  color:$fontmenu;
   background-color: $data_table_head;
   font-size: small;
   border-bottom: 1px solid #000000;
 }
+
 table.LC_nested_outer tr td.LC_subheader {
   background-color: $data_table_head;
   font-weight: bold;
@@ -4845,20 +5002,24 @@ table.LC_nested_outer tr td.LC_subheader
   border-bottom: 1px solid #000000;
   text-align: right;
 }
+
 table.LC_nested tr.LC_info_row td {
   background-color: #CCCCCC;
   font-weight: bold;
   font-size: small;
   text-align: center;
 }
+
 table.LC_nested tr.LC_info_row td.LC_left_item,
 table.LC_nested_outer tr th.LC_left_item {
   text-align: left;
 }
+
 table.LC_nested td {
   background-color: #FFFFFF;
   font-size: small;
 }
+
 table.LC_nested_outer tr th.LC_right_item,
 table.LC_nested tr.LC_info_row td.LC_right_item,
 table.LC_nested tr.LC_odd_row td.LC_right_item,
@@ -4887,44 +5048,58 @@ table.LC_calendar {
   border: 1px solid #000000;
   border-collapse: collapse;
 }
+
 table.LC_calendar_pickdate {
   font-size: xx-small;
 }
+
 table.LC_calendar tr td {
   border: 1px solid #000000;
   vertical-align: top;
 }
+
 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;
 }
+
 table.LC_mail_list tr.LC_mail_new:hover {
   background-color: $mail_new_hover;
 }
-table.LC_mail_list tr.LC_mail_even{
+
+table.LC_mail_list tr.LC_mail_even {
 }
-table.LC_mail_list tr.LC_mail_odd{
+
+table.LC_mail_list tr.LC_mail_odd {
 }
+
 table.LC_mail_list tr.LC_mail_read {
   background-color: $mail_read;
 }
+
 table.LC_mail_list tr.LC_mail_read:hover {
   background-color: $mail_read_hover;
 }
+
 table.LC_mail_list tr.LC_mail_replied {
   background-color: $mail_replied;
 }
+
 table.LC_mail_list tr.LC_mail_replied:hover {
   background-color: $mail_replied_hover;
 }
+
 table.LC_mail_list tr.LC_mail_other {
   background-color: $mail_other;
 }
+
 table.LC_mail_list tr.LC_mail_other:hover {
   background-color: $mail_other_hover;
 }
@@ -4933,17 +5108,21 @@ table.LC_data_table tr > td.LC_browser_f
 table.LC_data_table tr > td.LC_browser_file_published {
   background: #CCFF88;
 }
+
 table.LC_data_table tr > td.LC_browser_file_locked,
 table.LC_data_table tr > td.LC_browser_file_unpublished {
   background: #FFAA99;
 }
+
 table.LC_data_table tr > td.LC_browser_file_obsolete {
   background: #AAAAAA;
 }
+
 table.LC_data_table tr > td.LC_browser_file_modified,
 table.LC_data_table tr > td.LC_browser_file_metamodified {
   background: #FFFF77;
 }
+
 table.LC_data_table tr.LC_browser_folder > td {
   background: #CCCCFF;
 }
@@ -4951,18 +5130,23 @@ table.LC_data_table tr.LC_browser_folder
 table.LC_data_table tr > td.LC_roles_is {
 /*  background: #77FF77; */
 }
+
 table.LC_data_table tr > td.LC_roles_future {
   background: #FFFF77;
 }
+
 table.LC_data_table tr > td.LC_roles_will {
   background: #FFAA77;
 }
+
 table.LC_data_table tr > td.LC_roles_expired {
   background: #FF7777;
 }
+
 table.LC_data_table tr > td.LC_roles_will_not {
   background: #AAFF77;
 }
+
 table.LC_data_table tr > td.LC_roles_selected {
   background: #11CC55;
 }
@@ -4976,58 +5160,70 @@ span.LC_parm_menu_item {
   font-size: larger;
   font-family: $sans;
 }
+
 span.LC_parm_scope_all {
   color: red;
 }
+
 span.LC_parm_scope_folder {
   color: green;
 }
+
 span.LC_parm_scope_resource {
   color: orange;
 }
+
 span.LC_parm_part {
   color: blue;
 }
+
 span.LC_parm_folder, span.LC_parm_symb {
   font-size: x-small;
   font-family: $mono;
   color: #AAAAAA;
 }
 
-td.LC_parm_overview_level_menu, td.LC_parm_overview_map_menu,
-td.LC_parm_overview_parm_selectors,td.LC_parm_overview_restrictions  {
+td.LC_parm_overview_level_menu,
+td.LC_parm_overview_map_menu,
+td.LC_parm_overview_parm_selectors,
+td.LC_parm_overview_restrictions  {
   border: 1px solid black;
   border-collapse: collapse;
 }
+
 table.LC_parm_overview_restrictions td {
   border-width: 1px 4px 1px 4px;
   border-style: solid;
   border-color: $pgbg;
   text-align: center;
 }
+
 table.LC_parm_overview_restrictions th {
   background: $tabbg;
   border-width: 1px 4px 1px 4px;
   border-style: solid;
   border-color: $pgbg;
 }
+
 table#LC_helpmenu {
-  border: 0px;
+  border: none;
   height: 55px;
-  border-spacing: 0px;
+  border-spacing: 0;
 }
 
 table#LC_helpmenu fieldset legend {
   font-size: larger;
   font-weight: bold;
 }
+
 table#LC_helpmenu_links {
   width: 100%;
   border: 1px solid black;
   background: $pgbg;
-  padding: 0px;
+  padding: 0;
   border-spacing: 1px;
 }
+
 table#LC_helpmenu_links tr td {
   padding: 1px;
   background: $tabbg;
@@ -5035,11 +5231,13 @@ table#LC_helpmenu_links tr td {
   font-weight: bold;
 }
 
-table#LC_helpmenu_links a:link, table#LC_helpmenu_links a:visited,
+table#LC_helpmenu_links a:link,
+table#LC_helpmenu_links a:visited,
 table#LC_helpmenu_links a:active {
   text-decoration: none;
   color: $font;
 }
+
 table#LC_helpmenu_links a:hover {
   text-decoration: underline;
   color: $vlink;
@@ -5049,20 +5247,24 @@ table#LC_helpmenu_links a:hover {
   border: 1px solid #339933;
   margin: -1px;
 }
+
 .LC_chrt_popup_up {
   border: 1px solid yellow;
   margin: -1px;
 }
+
 .LC_chrt_popup {
   border: 1px solid #8888FF;
   background: #CCCCFF;
 }
+
 table.LC_pick_box {
   border-collapse: separate;
   background: white;
   border: 1px solid black;
   border-spacing: 1px;
 }
+
 table.LC_pick_box td.LC_pick_box_title {
   background: $tabbg;
   font-weight: bold;
@@ -5071,6 +5273,7 @@ table.LC_pick_box td.LC_pick_box_title {
   width: 184px;
   padding: 8px;
 }
+
 table.LC_pick_box td.LC_selfenroll_pick_box_title {
   background: $tabbg;
   font-weight: bold;
@@ -5083,28 +5286,34 @@ table.LC_pick_box td.LC_pick_box_value {
   text-align: left;
   padding: 8px;
 }
+
 table.LC_pick_box td.LC_pick_box_select {
   text-align: left;
   padding: 8px;
 }
+
 table.LC_pick_box td.LC_pick_box_separator {
-  padding: 0px;
+  padding: 0;
   height: 1px;
   background: black;
 }
+
 table.LC_pick_box td.LC_pick_box_submit {
   text-align: right;
 }
+
 table.LC_pick_box td.LC_evenrow_value {
   text-align: left;
   padding: 8px;
   background-color: $data_table_light;
 }
+
 table.LC_pick_box td.LC_oddrow_value {
   text-align: left;
   padding: 8px;
   background-color: $data_table_light;
 }
+
 table.LC_helpform_receipt {
   width: 620px;
   border-collapse: separate;
@@ -5112,6 +5321,7 @@ table.LC_helpform_receipt {
   border: 1px solid black;
   border-spacing: 1px;
 }
+
 table.LC_helpform_receipt td.LC_pick_box_title {
   background: $tabbg;
   font-weight: bold;
@@ -5119,51 +5329,61 @@ table.LC_helpform_receipt td.LC_pick_box
   width: 184px;
   padding: 8px;
 }
+
 table.LC_helpform_receipt td.LC_evenrow_value {
   text-align: left;
   padding: 8px;
   background-color: $data_table_light;
 }
+
 table.LC_helpform_receipt td.LC_oddrow_value {
   text-align: left;
   padding: 8px;
   background-color: $data_table_light;
 }
+
 table.LC_helpform_receipt td.LC_pick_box_separator {
-  padding: 0px;
+  padding: 0;
   height: 1px;
   background: black;
 }
+
 span.LC_helpform_receipt_cat {
   font-weight: bold;
 }
+
 table.LC_group_priv_box {
   background: white;
   border: 1px solid black;
   border-spacing: 1px;
 }
+
 table.LC_group_priv_box td.LC_pick_box_title {
   background: $tabbg;
   font-weight: bold;
   text-align: right;
   width: 184px;
 }
+
 table.LC_group_priv_box td.LC_groups_fixed {
   background: $data_table_light;
   text-align: center;
 }
+
 table.LC_group_priv_box td.LC_groups_optional {
   background: $data_table_dark;
   text-align: center;
 }
+
 table.LC_group_priv_box td.LC_groups_functionality {
   background: $data_table_darker;
   text-align: center;
   font-weight: bold;
 }
+
 table.LC_group_priv td {
   text-align: left;
-  padding: 0px;
+  padding: 0;
 }
 
 table.LC_notify_front_page {
@@ -5171,12 +5391,15 @@ table.LC_notify_front_page {
   border: 1px solid black;
   padding: 8px;
 }
+
 table.LC_notify_front_page td {
   padding: 8px;
 }
+
 .LC_navbuttons {
   margin: 2ex 0ex 2ex 0ex;
 }
+
 .LC_topic_bar {
   font-family: $sans;
   font-weight: bold;
@@ -5184,35 +5407,38 @@ 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;
 }
+
 .LC_topic_bar img {
   vertical-align: bottom;
 }
+
 table.LC_course_group_status {
   margin: 20px;
 }
+
 table.LC_status_selector td {
   vertical-align: top;
   text-align: center;
   padding: 4px;
 }
-table.LC_descriptive_input td.LC_description {
-  vertical-align: top;
-  text-align: right;
-  font-weight: bold;
-}
+
 div.LC_feedback_link {
   clear: both;
   background: white;
   width: 100%;
 }
+
 span.LC_feedback_link {
   background: $feedback_link_bg;
   font-size: larger;
 }
+
 span.LC_message_link {
   background: $feedback_link_bg;
   font-size: larger;
@@ -5231,31 +5457,49 @@ table.LC_prior_tries td {
 }
 
 .LC_answer_correct {
-  background: #AAFFAA;
-  color: black;
+  background: lightgreen;
+  font-family: $sans;
+  color: darkgreen;
+  padding: 6px;
 }
+
 .LC_answer_charged_try {
-  background: #FFAAAA ! important;
-  color: black;
+  background: #FFAAAA;
+  font-family: $sans;
+  color: darkred;
+  padding: 6px;
 }
+
 .LC_answer_not_charged_try,
 .LC_answer_no_grade,
 .LC_answer_late {
-  background: #FFFFAA;
+  background: lightyellow;
+  font-family: $sans;
   color: black;
+  padding: 6px;
 }
+
 .LC_answer_previous {
-  background: #AAAAFF;
-  color: black;
+  background: lightblue;
+  font-family: $sans;
+  color: darkblue;
+  padding: 6px;
 }
+
 .LC_answer_no_message {
   background: #FFFFFF;
+  font-family: $sans;
   color: black;
+  padding: 6px;
 }
+
 .LC_answer_unknown {
   background: orange;
+  font-family: $sans;
   color: black;
+  padding: 6px;
 }
+
 span.LC_prior_numerical,
 span.LC_prior_string,
 span.LC_prior_custom,
@@ -5274,9 +5518,12 @@ table.LC_prior_option {
   width: 100%;
   border-collapse: collapse;
 }
-table.LC_prior_rank, table.LC_prior_match {
+
+table.LC_prior_rank, 
+table.LC_prior_match {
   border-collapse: collapse;
 }
+
 table.LC_prior_option tr td,
 table.LC_prior_rank tr td,
 table.LC_prior_match tr td {
@@ -5299,15 +5546,17 @@ span.LC_cusr_subheading {
 
 table.LC_docs_documents {
   background: #BBBBBB;
-  border-width: 0px;
+  border-width: 0;
   border-collapse: collapse;
 }
+
 table.LC_docs_documents td.LC_docs_document {
   border: 2px solid black;
   padding: 4px;
 }
+
 .LC_docs_entry_move {
-  border: 0px;
+  border: none;
   border-collapse: collapse;
 }
 
@@ -5320,15 +5569,19 @@ table.LC_docs_documents td.LC_docs_docum
   background: #DDDDDD;
   font-size: x-small;
 }
+
 .LC_docs_copy {
   color: #000099;
 }
+
 .LC_docs_cut {
   color: #550044;
 }
+
 .LC_docs_rename {
   color: #009900;
 }
+
 .LC_docs_remove {
   color: #990000;
 }
@@ -5342,6 +5595,7 @@ table.LC_docs_documents td.LC_docs_docum
 .LC_docs_editor td.LC_docs_entry_icon {
   background: #FFFFBB;
 }
+
 .LC_docs_editor td.LC_docs_entry_parameter {
   background: #BBBBFF;
   font-size: x-small;
@@ -5358,12 +5612,13 @@ table.LC_docs_adddocs th {
 table.LC_sty_begin {
   background: #BBFFBB;
 }
+
 table.LC_sty_end {
   background: #FFBBBB;
 }
 
 table.LC_double_column {
-  border-width: 0px;
+  border-width: 0;
   border-collapse: collapse;
   width: 100%;
   padding: 2px;
@@ -5402,17 +5657,18 @@ div.LC_clear_float_footer {
   clear: both;
 }
 
-
 div.LC_grade_show_user {
   margin-top: 20px;
   border: 1px solid black;
 }
+
 div.LC_grade_user_name {
   background: #DDDDEE;
   border-bottom: 1px solid black;
   font-weight: bold;
   font-size: large;
 }
+
 div.LC_grade_show_user_odd_row div.LC_grade_user_name {
   background: #DDEEDD;
 }
@@ -5426,6 +5682,7 @@ div.LC_grade_assign {
   width: 99%;
   background: #FFFFFF;
 }
+
 div.LC_grade_show_problem_header,
 div.LC_grade_submissions_header,
 div.LC_grade_message_center_header,
@@ -5433,6 +5690,7 @@ div.LC_grade_assign_header {
   font-weight: bold;
   font-size: large;
 }
+
 div.LC_grade_show_problem_problem,
 div.LC_grade_submissions_body,
 div.LC_grade_message_center_body,
@@ -5441,6 +5699,7 @@ div.LC_grade_assign_body {
   width: 99%;
   background: #FFFFFF;
 }
+
 span.LC_grade_check_note {
   font-weight: normal;
   font-size: medium;
@@ -5452,16 +5711,19 @@ span.LC_grade_check_note {
 table.LC_scantron_action {
   width: 100%;
 }
+
 table.LC_scantron_action tr th {
   font-weight:bold;
   font-style:normal;
 }
+
 .LC_edit_problem_header,
 div.LC_edit_problem_footer {
   font-weight: normal;
   font-size:  medium;
   margin: 2px;
 }
+
 div.LC_edit_problem_header,
 div.LC_edit_problem_header div,
 div.LC_edit_problem_footer,
@@ -5470,17 +5732,20 @@ div.LC_edit_problem_editxml_header,
 div.LC_edit_problem_editxml_header div {
   margin-top: 5px;
 }
+
 div.LC_edit_problem_header_edit_row {
   background: $tabbg;
   padding: 3px;
   margin-bottom: 5px;
 }
+
 div.LC_edit_problem_header_title {
   font-weight: bold;
   font-size: larger;
   background: $tabbg;
   padding: 3px;
 }
+
 table.LC_edit_problem_header_title {
   font-size: larger;
   font-weight:  bold;
@@ -5488,42 +5753,44 @@ table.LC_edit_problem_header_title {
   border-color: $pgbg;
   border-style: solid;
   border-width: $border;
-
   background: $tabbg;
   border-collapse: collapse;
-  padding: 0px
+  padding: 0;
 }
 
 div.LC_edit_problem_discards {
   float: left;
   padding-bottom: 5px;
 }
+
 div.LC_edit_problem_saves {
   float: right;
   padding-bottom: 5px;
 }
+
 hr.LC_edit_problem_divide {
   clear: both;
   color: $tabbg;
   background-color: $tabbg;
   height: 3px;
-  border: 0px;
+  border: none;
 }
+
 img.stift{
-  border-width:0;
-  vertical-align:middle;
+  border-width: 0;
+  vertical-align: middle;
 }
 
 table#LC_mainmenu{
  margin-top:10px;
  width:80%;
-
 }
 
 table#LC_mainmenu td.LC_mainmenu_col_fieldset{
   vertical-align: top;
   width: 45%;
 }
+
 .LC_mainmenu_fieldset_category {
   color: $font;
   background: $pgbg;
@@ -5531,6 +5798,7 @@ table#LC_mainmenu td.LC_mainmenu_col_fie
   font-size: small;
   font-weight: bold;
 }
+
 div.LC_createcourse {
     margin: 10px 10px 10px 10px;
 }
@@ -5548,30 +5816,32 @@ 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{
+ul.LC_TabContent   li:hover a {
 	color:#BF2317;
         text-decoration:none;
 }
 
 h1 {
-	padding:5px 10px 5px 20px;
+	padding: 0;
 	line-height:130%;
 }
 
-h2,h3,h4,h5,h6
-{
-	margin:5px 0px 5px 0px;
-	padding:0px;
+h2,h3,h4,h5,h6 {
+	margin: 5px 0 5px 0;
+	padding: 0;
 	line-height:130%;
 }
-.LC_hcell{
+
+.LC_hcell {
         padding:3px 15px 3px 15px;
-        margin:0px;
+        margin: 0;
 	background-color:$tabbg;
+	color:$fontmenu;
 	border-bottom:solid 1px $lg_border_color;
 }
+
 .LC_noBorder {
-        border:0px;
+        border: 0;
 }
 
 
@@ -5579,17 +5849,13 @@ h2,h3,h4,h5,h6
 
 .LC_Right {
         float: right;
-        margin: 0px;
-        padding: 0px;
+        margin: 0;
+        padding: 0;
 }
 
-p, .LC_ContentBox {
-	padding: 10px;
-
-}
 .LC_FormSectionClearButton input {
         background-color:transparent;
-        border:0px;
+        border: none;
         cursor:pointer;
         text-decoration:underline;
 }
@@ -5601,19 +5867,35 @@ p, .LC_ContentBox {
         padding: 4px;
         border: 1px solid #000033;
         white-space: nowrap;
+/*		vertical-align: middle; */
 }
 
 dl,ul,div,fieldset {
-	margin: 10px 10px 10px 0px;
-	overflow:hidden;
+	margin: 10px 10px 10px 0;
+/*	overflow: hidden; */
 }
+
+#LC_nav_bar {
+    float: left;
+    margin: 0;
+}
+
+#LC_nav_bar em{
+    font-weight: bold;
+    font-style: normal;
+}
+
+ol.LC_smallMenu {
+    float: right;
+}
+
 ol.LC_smallMenu, ol#LC_PathBreadcrumbs {
-	margin: 0px;
+	margin: 0;
 }
 
 ol.LC_smallMenu li {
 	display: inline;
-	padding: 5px 5px 0px 10px;
+	padding: 5px 5px 0 10px;
 	vertical-align: top;
 }
 
@@ -5626,58 +5908,76 @@ ol.LC_smallMenu a {
 	color: RGB(80, 80, 80);
 	text-decoration: none;
 }
-ol#LC_TabMainMenuContent, ul.LC_TabContent ,
+
+ul#LC_TabMainMenuContent {
+    clear: both;
+    color: $fontmenu;
+    background: $tabbg;
+    list-style: none;
+    padding: 0;
+    margin: 0;
+    float:left;
+    width: 100%;
+}
+
+ul#LC_TabMainMenuContent li {
+    float: left;
+    font-weight: bold;
+    line-height: 1.8em;
+    padding: 0 0.8em; 
+    border-right: 1px solid black;
+    display: inline;
+    vertical-align: middle;
+}
+
+ul.LC_TabContent ,
 ul.LC_TabContentBigger {
 	display:block;
 	list-style:none;
-	margin: 0px;
-	padding: 0px;
+	margin: 0;
+	padding: 0;
 }
 
-ol#LC_TabMainMenuContent li, ul.LC_TabContent li,
-ul.LC_TabContentBigger 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);
+ul#LC_TabMainMenuContent li a {
+    color: $fontmenu;
 	text-decoration: none;
 }
+
 ul.LC_TabContent {
 	min-height:1.6em;
 }
-ul.LC_TabContent li{
+
+ul.LC_TabContent li {
 	vertical-align:middle;
-	padding:0px 10px 0px 10px;
+	padding: 0 10px 0 10px;
 	background-color:$tabbg;
 	border-bottom:solid 1px $lg_border_color;
 }
-ul.LC_TabContent li a, ul.LC_TabContent li{
+
+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{
+
+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{
+
+ul.LC_TabContentBigger li {
 	vertical-align:bottom;
 	border-top:solid 1px $lg_border_color;
 	border-left:solid 1px $lg_border_color;
@@ -5685,63 +5985,69 @@ ul.LC_TabContentBigger li{
 	margin-left:2px;
 	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
 }
-ul.LC_TabContentBigger li:hover, ul.LC_TabContentBigger li.active{
+
+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{
+
+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;
+ol#LC_MenuBreadcrumbs, 
+ol#LC_PathBreadcrumbs, 
+ul#LC_CourseBreadcrumbs {
 	padding-left: 10px;
+	margin: 0;
 	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;
-*/
+ol#LC_MenuBreadcrumbs li, 
+ol#LC_PathBreadcrumbs li, 
+ul#LC_CourseBreadcrumbs li {
 	display: inline;
-	padding: 0px 0px 0px 10px;
-	vertical-align: bottom;
+	padding: 0 0 0 10px;
 	overflow:hidden;
 }
 
-ol#LC_MenuBreadcrumbs li a {
+ol#LC_MenuBreadcrumbs li a,
+ul#LC_CourseBreadcrumbs li a {
 	text-decoration: none;
 	font-size:90%;
 }
-ol#LC_PathBreadcrumbs li a{
+
+ol#LC_PathBreadcrumbs li a {
 	text-decoration:none;
 	font-size:100%;
 	font-weight:bold;
 }
-.LC_ContentBoxSpecial
-{
+
+.LC_BoxPadding {
+	padding: 10px;
+}
+
+.LC_ContentBoxSpecial {
 	border: solid 1px $lg_border_color;
 }
-.LC_ContentBoxSpecialContactInfo
-{
+
+.LC_ContentBoxSpecialContactInfo {
 	border: solid 1px $lg_border_color;
 	max-width:25%;
 	min-width:25%;
 }
-.LC_AboutMe_Image
-{
+
+.LC_AboutMe_Image {
 	float:left;
 	margin-right:10px;
 }
-.LC_Clear_AboutMe_Image
-{
+
+.LC_Clear_AboutMe_Image {
 	clear:left;
 }
+
 dl.LC_ListStyleClean dt {
 	padding-right: 5px;
 	display: table-header-group;
@@ -5755,13 +6061,12 @@ dl.LC_ListStyleClean dd {
 .LC_ListStyleSimple,
 .LC_ListStyleNormal,
 .LC_ListStyle_Border,
-.LC_ListStyleSpecial
-	{
+.LC_ListStyleSpecial {
 	/*display:block;	*/
 	list-style-position: inside;
 	list-style-type: none;
 	overflow: hidden;
-	padding: 0px;
+	padding: 0;
 }
 
 .LC_ListStyleSimple li,
@@ -5769,21 +6074,20 @@ dl.LC_ListStyleClean dd {
 .LC_ListStyleNormal li,
 .LC_ListStyleNormal dd,
 .LC_ListStyleSpecial li,
-.LC_ListStyleSpecial dd
-	{
-	margin: 0px;
+.LC_ListStyleSpecial dd {
+	margin: 0;
 	padding: 5px 5px 5px 10px;
 	clear: both;
 }
 
 .LC_ListStyleClean li,
 .LC_ListStyleClean dd {
-	padding-top: 0px;
-	padding-bottom: 0px;
+	padding-top: 0;
+	padding-bottom: 0;
 }
 
 .LC_ListStyleSimple dd,
-.LC_ListStyleSimple li{
+.LC_ListStyleSimple li {
 	border-bottom: solid 1px $lg_border_color;
 }
 
@@ -5797,13 +6101,14 @@ dl.LC_ListStyleClean dd {
 table.LC_SimpleTable {
 	margin:5px;
 	border:solid 1px $lg_border_color;
-	}
+}
 
 table.LC_SimpleTable tr {
-	padding:0px;
+	padding: 0;
 	border:solid 1px $lg_border_color;
 }
-table.LC_SimpleTable thead{
+
+table.LC_SimpleTable thead {
 	 background:rgb(220,220,220);
 }
 
@@ -5811,40 +6116,39 @@ div.LC_columnSection {
 	display: block;
 	clear: both;
 	overflow: hidden;
-	margin:0px;
+	margin: 0;
 }
 
 div.LC_columnSection>* {
 	float: left;
-	margin: 10px 20px 10px 0px;
+	margin: 10px 20px 10px 0;
 	overflow:hidden;
 }
 
-.ContentBoxSpecialTemplate
-{
+.ContentBoxSpecialTemplate {
         border: solid 1px $lg_border_color;
 }
+
 .ContentBoxTemplate {
         padding:10px;
 }
 
 div.LC_columnSection > .ContentBoxTemplate,
-div.LC_columnSection > .ContentBoxSpecialTemplate
-        {
+div.LC_columnSection > .ContentBoxSpecialTemplate {
         width: 600px;
 }
 
-.clear{
+.clear {
 	clear: both;
-	line-height: 0px;
-	font-size: 0px;
-	height: 0px;
+	line-height: 0;
+	font-size: 0;
+	height: 0;
 }
 
 .LC_loginpage_container {
 	text-align:left;
 	margin : 0 auto;
-	width:65%;
+	width:90%;
 	padding: 10px;
 	height: auto;
 	background-color:#FFFFFF;
@@ -5855,30 +6159,24 @@ div.LC_columnSection > .ContentBoxSpecia
 .LC_loginpage_loginContainer {
 	float:left;
 	width: 182px;
+	padding: 2px;
 	border:1px solid #CCCCCC;
 	background-color:$loginbg;
 }
 
-.LC_loginpage_loginContainer h2{
-	margin-top:0;
+.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%;
+	width:182px;
 	border:1px solid #CCCCCC;
-	padding:10px;
-}
-
-.LC_loginpage_loginDomain {
-	margin-right:20px;
-	width:20%;
-	float:left;
-	padding:10px;
+	padding:2px;
 }
 
 .LC_loginpage_space {
@@ -5887,18 +6185,30 @@ div.LC_columnSection > .ContentBoxSpecia
 	border-bottom: 1px solid #CCCCCC;
 }
 
-table em{
+.LC_loginpage_floatLeft {
+	float: left;
+	width: 200px;
+	margin: 0;
+}
+
+table em {
 	font-weight: bold;
 	font-style: normal;
 }
+
 table.LC_tableBrowseRes,
-table.LC_tableOfContent{
+table.LC_tableOfContent {
         border:none;
 	border-spacing: 1;
 	padding: 3px;
 	background-color: #FFFFFF;
 	font-size: 90%;
 }
+
+table.LC_tableOfContent{
+    border-collapse: collapse;
+}
+
 table.LC_tableBrowseRes a,
 table.LC_tableOfContent a {
         background-color: transparent;
@@ -5910,78 +6220,86 @@ table.LC_tableOfContent tr.LC_trOdd{
 	background-color: #EEEEEE;
 }
 
-table.LC_tableOfContent img{
+table.LC_tableOfContent img {
 	border: none;
 	height: 1.3em;
 	vertical-align: text-bottom;
 	margin-right: 0.3em;
 }
 
-a#LC_content_toolbar_firsthomework{
+a#LC_content_toolbar_firsthomework {
 	background-image:url(/res/adm/pages/open-first-problem.gif);
 }
 
-a#LC_content_toolbar_launchnav{
+a#LC_content_toolbar_launchnav {
 	background-image:url(/res/adm/pages/start-navigation.gif);
 }
 
-a#LC_content_toolbar_closenav{
+a#LC_content_toolbar_closenav {
 	background-image:url(/res/adm/pages/close-navigation.gif);
 }
 
-a#LC_content_toolbar_everything{
+a#LC_content_toolbar_everything {
 	background-image:url(/res/adm/pages/show-all.gif);
 }
 
-a#LC_content_toolbar_uncompleted{
+a#LC_content_toolbar_uncompleted {
 	background-image:url(/res/adm/pages/show-incomplete-problems.gif);
 }
 
-#LC_content_toolbar_clearbubbles{
+#LC_content_toolbar_clearbubbles {
 	background-image:url(/res/adm/pages/mark-discussionentries-read.gif);
 }
 
-a#LC_content_toolbar_changefolder{
+a#LC_content_toolbar_changefolder {
 	background : url(/res/adm/pages/close-all-folders.gif) top center ;
 }
 
-a#LC_content_toolbar_changefolder_toggled{
+a#LC_content_toolbar_changefolder_toggled {
 	background-image:url(/res/adm/pages/open-all-folders.gif);
 }
 
-ul#LC_toolbar li a:hover{
+ul#LC_toolbar li a:hover {
 	background-position: bottom center;
 }
 
-ul#LC_toolbar{
-	padding:0;
+ul#LC_toolbar {
+	padding: 0;
 	margin: 2px;
 	list-style:none;
 	position:relative;
 	background-color:white;
 }
 
-ul#LC_toolbar li{
+ul#LC_toolbar li {
 	border:1px solid white;
-	padding:0;
+	padding: 0;
 	margin: 0;
-    float: left;
+        float: left;
 	display:inline;
 	vertical-align:middle;
-}
+} 
+
 
-a.LC_toolbarItem{
+a.LC_toolbarItem {
 	display:block;
-	padding:0;
-	margin:0;
+	padding: 0;
+	margin: 0;
 	height: 32px;
 	width: 32px;
 	color:white;
-	border:0 none;
+	border: none;
 	background-repeat:no-repeat;
 	background-color:transparent;
 }
 
+ul.LC_functionslist li {
+  float: left;
+  white-space: nowrap;
+  height: 35px; /* at least as high as heighest list item */
+  margin: 0 15px 15px 10px;
+}
+
 
 END
 }
@@ -6172,7 +6490,7 @@ $args - additional optional args support
 
              only_body      -> is true will set &bodytag() onlybodytag
                                     arg on
-             no_nav_bar     -> is true will set &bodytag() notopbar arg on
+             no_nav_bar     -> is true will set &bodytag() no_nav_bar arg on
              add_entries    -> additional attributes to add to the  <body>
              domain         -> force to color decorate a page for a 
                                     specific domain
@@ -6191,7 +6509,6 @@ $args - additional optional args support
                                     is not auto translated like the $title is
              frameset       -> if true will start with a <frameset>
                                     rather than <body>
-             no_title       -> if true the title bar won't be shown
              skip_phases    -> hash ref of 
                                     head -> skip the <html><head> generation
                                     body -> skip all <body> generation
@@ -6240,7 +6557,7 @@ sub start_page {
 			 $args->{'only_body'},      $args->{'domain'},
 			 $args->{'force_register'}, $args->{'body_title'},
 			 $args->{'no_nav_bar'},     $args->{'bgcolor'},
-			 $args->{'no_title'},       $args->{'no_inline_link'},
+			 $args->{'no_inline_link'},
 			 $args);
 	}
     }
@@ -6252,7 +6569,15 @@ sub start_page {
 		$result = &html_encode($result);
     }
 
-	#Breadcrumbs
+    # Preparation for new and consistent functionlist at top of screen
+    # if ($args->{'functionlist'}) {
+    #            $result .= &build_functionlist();
+    #}
+
+    # Don't add anything more if only_body wanted
+    return $result if $args->{'only_body'};
+
+    #Breadcrumbs
     if (exists($args->{'bread_crumbs'}) or exists($args->{'bread_crumbs_component'})) {
 		&Apache::lonhtmlcommon::clear_breadcrumbs();
 		#if any br links exists, add them to the breadcrumbs
@@ -6496,7 +6821,10 @@ Returns either 'student','coordinator','
 
 ###############################################
 sub get_users_function {
-    my $function = 'student';
+    my $function = 'norole';
+    if ($env{'request.role'}=~/^(st)/) {
+        $function='student';
+    }
     if ($env{'request.role'}=~/^(cc|in|ta|ep)/) {
         $function='coordinator';
     }
@@ -6514,6 +6842,38 @@ 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
@@ -7017,6 +7377,8 @@ If the user's status includes multiple t
 the largest default quota which applies to the user determines the
 default quota returned.
 
+=back
+
 =cut
 
 ###############################################
@@ -7208,12 +7570,17 @@ 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 = ' href="javascript:helpMenu('."'display'".')"';
+                    my $helplink = 'javascript:helpMenu('."'display'".')';
                     my %usertypetext = (
                         official   => 'institutional',
                         unofficial => 'non-institutional',
                     );
-                    $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 />';
+                    $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 />';
                 }
             }
         }
@@ -7565,8 +7932,57 @@ 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
+
 =head1 HTTP Helpers
 
 =over 4
@@ -9876,7 +10292,23 @@ sub escape_url {
     return join('/',@urlslices).'/'.$lastitem;
 }
 
-# -------------------------------------------------------- Initliaze user login
+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;
+}
+
+# -------------------------------------------------------- Initialize user login
 sub init_user_environment {
     my ($r, $username, $domain, $authhost, $form, $args) = @_;
     my $lonids=$Apache::lonnet::perlvar{'lonIDsDir'};
@@ -9930,19 +10362,6 @@ sub init_user_environment {
     my ($httpbrowser,$clientbrowser,$clientversion,$clientmathml,
         $clientunicode,$clientos) = &decode_user_agent($r);
 
-# -------------------------------------- Any accessibility options to remember?
-    if (($form->{'interface'}) && ($form->{'remember'} eq 'true')) {
-	foreach my $option ('imagesuppress','appletsuppress',
-			    'embedsuppress','fontenhance','blackwhite') {
-	    if ($form->{$option} eq 'true') {
-		&Apache::lonnet::put('environment',{$option => 'on'},
-				     $domain,$username);
-	    } else {
-		&Apache::lonnet::del('environment',[$option],
-				     $domain,$username);
-	    }
-	}
-    }
 # ------------------------------------------------------------- Get environment
 
     my %userenv = &Apache::lonnet::dump('environment',$domain,$username);
@@ -9960,10 +10379,8 @@ sub init_user_environment {
     if ($userenv{'texengine'} eq 'ttm') { $clientmathml=1; }
 
 # --------------- Do not trust query string to be put directly into environment
-    foreach my $option ('imagesuppress','appletsuppress',
-			'embedsuppress','fontenhance','blackwhite',
-			'interface','localpath','localres') {
-	$form->{$option}=~s/[\n\r\=]//gs;
+    foreach my $option ('interface','localpath','localres') {
+        $form->{$option}=~s/[\n\r\=]//gs;
     }
 # --------------------------------------------------------- Write first profile
 
@@ -9997,13 +10414,6 @@ sub init_user_environment {
 	    $form->{'interface'}=~s/\W//gs;
 	    $initial_env{"browser.interface"} = $form->{'interface'};
 	    $env{'browser.interface'}=$form->{'interface'};
-	    foreach my $option ('imagesuppress','appletsuppress',
-				'embedsuppress','fontenhance','blackwhite') {
-		if (($form->{$option} eq 'true') ||
-		    ($userenv{$option} eq 'on')) {
-		    $initial_env{"browser.$option"} = "on";
-		}
-	    }
 	}
 
         foreach my $tool ('aboutme','blog','portfolio') {