--- loncom/interface/loncommon.pm	2009/03/18 17:58:10	1.773
+++ loncom/interface/loncommon.pm	2009/05/07 16:25:02	1.806
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.773 2009/03/18 17:58:10 ehlerst Exp $
+# $Id: loncommon.pm,v 1.806 2009/05/07 16:25:02 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -406,9 +406,9 @@ sub studentbrowser_javascript {
          || ($env{'request.role'}=~/^(au|dc|su)/)
           ) { return ''; }  
    return (<<'ENDSTDBRW');
-<script type="text/javascript" language="Javascript" >
+<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';
@@ -433,26 +434,33 @@ 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 '';
 }
 
 sub authorbrowser_javascript {
     return <<"ENDAUTHORBRW";
-<script type="text/javascript">
+<script type="text/javascript" language="JavaScript">
 var stdeditbrowser;
 
 function openauthorbrowser(formname,udom) {
@@ -473,7 +481,7 @@ sub coursebrowser_javascript {
     my ($domainfilter,$sec_element,$formname)=@_;
     my $crs_or_grp_alert = &mt('Please select the type of LON-CAPA entity - Course or Group - for which you wish to add/modify a user role');
    my $output = '
-<script type="text/javascript">
+<script type="text/javascript" language="JavaScript">
     var stdeditbrowser;'."\n";
    $output .= <<"ENDSTDBRW";
     function opencrsbrowser(formname,uname,udom,desc,extra_element,multflag,crstype) {
@@ -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(...)
@@ -796,7 +828,7 @@ sub linked_select_forms {
     my $first = "document.$formname.$firstselectname";
     # output the javascript to do the changing
     my $result = '';
-    $result.="<script type=\"text/javascript\">\n";
+    $result.='<script type="text/javascript" language="JavaScript">'."\n";
     $result.="var select2data = new Object();\n";
     $" = '","';
     my $debug = '';
@@ -903,9 +935,6 @@ sub help_open_topic {
     my ($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
 
 
@@ -4183,7 +4251,7 @@ 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 +4287,7 @@ 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') {
@@ -4341,8 +4401,8 @@ ENDROLE
     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
@@ -4459,6 +4519,8 @@ 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 ||
@@ -4492,20 +4554,27 @@ 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:link, a:visited { 
+  font-size:100%; 
+}
+
+a:focus { 
+  color: red;
+  background: yellow 
+}
 
-a:focus { color: red; background: yellow } 
 table.thinborder,
 table.thinborder tr th {
   border-style: solid;
@@ -4513,26 +4582,47 @@ table.thinborder tr th {
   border-color: $lg_border_color;
   background: $tabbg;
 }
+
 table.thinborder tr td {
   border-style: solid;
   border-width: 1px;
   border-color: $lg_border_color;
 }
 
-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; }
 /* end */
 
-.LC_filename {font-family: $mono; white-space:pre;}
+.LC_filename {
+  font-family: $mono;
+  white-space:pre;
+}
+
+.LC_fileicon {
+  border: none;
+  height: 1.3em;
+  vertical-align: text-bottom;
+  margin-right: 0.3em;
+  text-decoration:none;
+}
+
 .LC_error {
   color: red;
   font-size: larger;
 }
+
 .LC_warning,
 .LC_diff_removed {
   color: red;
@@ -4543,18 +4633,33 @@ 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;
+  vertical-align: middle;
 }
 
 .LC_indexer_icon {
-  border: 0px;
+  border: none;
   height: 22px;
 }
+
 .LC_docs_spacer {
   width: 25px;
   height: 1px;
@@ -4565,122 +4670,183 @@ 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 a {
+  color: $fontmenu;
 }
 
-table#LC_title_bar, table.LC_breadcrumbs, 
+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;
 }
+
 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;
+  margin: 0;
 }
+
 table#LC_title_bar .LC_title_bar_role {
-  margin: 0px;
+  margin: 0;
 }
-table#LC_title_bar .LC_tite_bar_realm {
-  margin: 0px;
+
+table#LC_title_bar .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: $fontmenu;
+  font-family: $sans;
+  font-size: larger;
+  text-align: right;
+}
+
 td.LC_table_cell_checkbox {
   text-align: center;
 }
 
-.LC_fontsize_small
-{
+table#LC_mainmenu td.LC_mainmenu_column {
+    vertical-align: top;
+}
+
+.LC_fontsize_small {
  font-size: 70%;
 }
 
-.LC_fontsize_medium
-{
+.LC_fontsize_medium {
  font-size: 85%;
 }
 
-.LC_fontsize_large
-{
+.LC_fontsize_large {
  font-size: 120%;
 }
 
@@ -4694,7 +4860,7 @@ td.LC_table_cell_checkbox {
 .LC_menubuttons_link {
   text-decoration: none;
 }
-/*2008--9-5: new menu style sheet.Changed category*/
+
 .LC_menubuttons_category {
   color: $font;
   background: $pgbg;
@@ -4704,22 +4870,20 @@ td.LC_table_cell_checkbox {
 }
 
 td.LC_menubuttons_text {
- 	color: $font; 	
+ 	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;
@@ -4739,61 +4903,76 @@ td.LC_menubuttons_text {
 }
 
 table.LC_aboutme_port {
-  border: 0px;
+  border: none;
   border-collapse: collapse;
-  border-spacing: 0px;
+  border-spacing: 0;
 }
-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_data_table tr.LC_odd_row > td,
 table.LC_pick_box tr > td.LC_odd_row,
 table.LC_aboutme_port tr td {
   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 {
   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: $data_table_head;
   font-weight: bold;
 }
+
 table.LC_data_table tr.LC_empty_row td,
 table.LC_nested tr.LC_empty_row td {
   background-color: #FFFFFF;
@@ -4802,15 +4981,19 @@ table.LC_nested tr.LC_empty_row td {
   text-align: center;
   padding: 8px;
 }
+
 table.LC_nested tr.LC_empty_row td {
   padding: 4ex
 }
+
 table.LC_nested_outer tr th {
   font-weight: bold;
+  color:$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;
@@ -4818,20 +5001,24 @@ 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,
@@ -4860,48 +5047,81 @@ 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_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;
 }
 
-table.LC_data_table tr > td.LC_browser_file {
+table.LC_data_table tr > td.LC_browser_file,
+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_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;
 }
@@ -4909,18 +5129,23 @@ 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;
 }
@@ -4934,58 +5159,70 @@ 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_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;
@@ -4993,11 +5230,13 @@ 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;
@@ -5007,20 +5246,24 @@ 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;
@@ -5029,6 +5272,7 @@ 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;
@@ -5041,28 +5285,34 @@ 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;
@@ -5070,6 +5320,7 @@ 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;
@@ -5077,51 +5328,61 @@ 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 {
@@ -5129,12 +5390,15 @@ 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;
@@ -5142,35 +5406,38 @@ 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%;  
+  width: 100%;
 }
+
 span.LC_feedback_link {
   background: $feedback_link_bg;
   font-size: larger;
 }
+
 span.LC_message_link {
   background: $feedback_link_bg;
   font-size: larger;
@@ -5189,24 +5456,48 @@ 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_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;
+  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,
@@ -5226,9 +5517,12 @@ 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 {
@@ -5251,12 +5545,17 @@ 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;
 }
 
@@ -5269,15 +5568,19 @@ table.LC_docs_documents {
   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;
 }
@@ -5291,6 +5594,7 @@ table.LC_docs_documents {
 .LC_docs_editor td.LC_docs_entry_icon {
   background: #FFFFBB;
 }
+
 .LC_docs_editor td.LC_docs_entry_parameter {
   background: #BBBBFF;
   font-size: x-small;
@@ -5307,12 +5611,13 @@ 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;
@@ -5327,7 +5632,7 @@ table.LC_double_column tr td.LC_left_col
 
 table.LC_double_column tr td.LC_right_col {
   top: 2px;
-  right: 2px; 
+  right: 2px;
   width: 47%;
   vertical-align: top;
 }
@@ -5351,17 +5656,18 @@ 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;
 }
@@ -5375,6 +5681,7 @@ 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,
@@ -5382,6 +5689,7 @@ 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,
@@ -5390,6 +5698,7 @@ div.LC_grade_assign_body {
   width: 99%;
   background: #FFFFFF;
 }
+
 span.LC_grade_check_note {
   font-weight: normal;
   font-size: medium;
@@ -5401,16 +5710,19 @@ 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, 
+
+.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,
@@ -5419,17 +5731,20 @@ 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;
@@ -5437,36 +5752,37 @@ 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{
@@ -5474,6 +5790,14 @@ table#LC_mainmenu td.LC_mainmenu_col_fie
   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;
 }
@@ -5491,30 +5815,32 @@ 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 { 
+h1 {
 	padding:5px 10px 5px 20px;
 	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;
-	border-bottom:solid 1px $lg_border_color;       
+	color:$fontmenu;
+	border-bottom:solid 1px $lg_border_color;
 }
+
 .LC_noBorder {
-        border:0px;
+        border: 0;
 }
 
 
@@ -5522,17 +5848,13 @@ 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;
+        background-color:transparent;
+        border: none;
         cursor:pointer;
         text-decoration:underline;
 }
@@ -5544,19 +5866,21 @@ 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; */
 }
+
 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;
 }
 
@@ -5569,23 +5893,27 @@ ol.LC_smallMenu a {
 	color: RGB(80, 80, 80);
 	text-decoration: none;
 }
-ol#LC_TabMainMenuContent, ul.LC_TabContent ,
+
+ol#LC_TabMainMenuContent, 
+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{
+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{
+
+ol#LC_TabMainMenuContent li {
 	vertical-align: bottom;
 	border-bottom: solid 1px RGB(175, 175, 175);
 	padding: 5px 10px 5px 10px;
@@ -5595,32 +5923,37 @@ ol#LC_TabMainMenuContent li{
 	background: url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
 }
 
-ol#LC_TabMainMenuContent li a{
+ol#LC_TabMainMenuContent li a {
 	color: RGB(47, 47, 47);
 	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;
@@ -5628,63 +5961,77 @@ 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 {
+ol#LC_MenuBreadcrumbs, 
+ol#LC_PathBreadcrumbs, 
+ul.LC_CourseBreadcrumbs {
 	border-top: solid 1px RGB(255, 255, 255);
 	height: 20px;
 	line-height: 20px;
 	vertical-align: bottom;
-	margin: 0px 0px 30px 0px;
+	margin: 0 0 30px 0;
 	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 {
+ol#LC_MenuBreadcrumbs li, 
+ol#LC_PathBreadcrumbs li, 
+ul.LC_CourseBreadcrumbs li {
 /*
 	background: url(/adm/lonIcons/arrow_white.png) no-repeat left center;
-*/	
+*/
 	display: inline;
-	padding: 0px 0px 0px 10px;
-	vertical-align: bottom;
+	padding: 0 0 0 10px;
+/*	vertical-align: bottom; */
 	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;
@@ -5697,13 +6044,13 @@ dl.LC_ListStyleClean dd {
 .LC_ListStyleClean,
 .LC_ListStyleSimple,
 .LC_ListStyleNormal,
-.LC_ListStyleSpecial
-	{
+.LC_ListStyle_Border,
+.LC_ListStyleSpecial {
 	/*display:block;	*/
 	list-style-position: inside;
 	list-style-type: none;
 	overflow: hidden;
-	padding: 0px;
+	padding: 0;
 }
 
 .LC_ListStyleSimple li,
@@ -5711,21 +6058,20 @@ 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;
 }
 
@@ -5739,13 +6085,14 @@ 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);
 }
 
@@ -5753,40 +6100,39 @@ 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;
@@ -5797,30 +6143,24 @@ 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 {
@@ -5829,18 +6169,30 @@ 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_tableBrowseRes,
+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;
@@ -5852,54 +6204,86 @@ 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_changefolder{
+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{
+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;	
+	color:white;
+	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
 }
@@ -6935,6 +7319,8 @@ If the user's status includes multiple t
 the largest default quota which applies to the user determines the
 default quota returned.
 
+=back
+
 =cut
 
 ###############################################
@@ -7126,12 +7512,17 @@ 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 />';
                 }
             }
         }
@@ -7483,8 +7874,57 @@ 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