--- loncom/interface/loncommon.pm	2009/05/14 17:28:23	1.814
+++ loncom/interface/loncommon.pm	2009/07/01 13:24:29	1.848
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.814 2009/05/14 17:28:23 bisitz Exp $
+# $Id: loncommon.pm,v 1.848 2009/07/01 13:24:29 tempelho Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -407,6 +407,7 @@ sub studentbrowser_javascript {
           ) { return ''; }  
    return (<<'ENDSTDBRW');
 <script type="text/javascript" language="Javascript">
+// <![CDATA[
     var stdeditbrowser;
     function openstdbrowser(formname,uname,udom,roleflag,ignorefilter,courseadvonly) {
         var url = '/adm/pickstudent?';
@@ -429,6 +430,7 @@ sub studentbrowser_javascript {
         stdeditbrowser = open(url,title,options,'1');
         stdeditbrowser.focus();
     }
+// ]]>
 </script>
 ENDSTDBRW
 }
@@ -461,6 +463,7 @@ sub selectstudent_link {
 sub authorbrowser_javascript {
     return <<"ENDAUTHORBRW";
 <script type="text/javascript" language="JavaScript">
+// <![CDATA[
 var stdeditbrowser;
 
 function openauthorbrowser(formname,udom) {
@@ -473,6 +476,7 @@ function openauthorbrowser(formname,udom
     stdeditbrowser.focus();
 }
 
+// ]]>
 </script>
 ENDAUTHORBRW
 }
@@ -482,6 +486,7 @@ sub coursebrowser_javascript {
     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" language="JavaScript">
+// <![CDATA[
     var stdeditbrowser;'."\n";
    $output .= <<"ENDSTDBRW";
     function opencrsbrowser(formname,uname,udom,desc,extra_element,multflag,crstype) {
@@ -568,6 +573,7 @@ ENDSTDBRW
         $output .= &setsec_javascript($sec_element,$formname);
     }
     $output .= '
+// ]]>
 </script>';
     return $output;
 }
@@ -829,6 +835,7 @@ sub linked_select_forms {
     # output the javascript to do the changing
     my $result = '';
     $result.='<script type="text/javascript" language="JavaScript">'."\n";
+    $result.="// <![CDATA[\n";
     $result.="var select2data = new Object();\n";
     $" = '","';
     my $debug = '';
@@ -874,6 +881,7 @@ function select1_changed() {
         }
     }
 }
+// ]]>
 </script>
 END
     # output the initial values for the selection lists
@@ -1027,7 +1035,9 @@ sub update_help_link {
     my $banner_link = "/adm/helpmenu?page=banner&amp;topic=$topic&amp;component_help=$component_help&amp;faq=$faq&amp;bug=$bug&amp;origurl=$origurl&amp;stamp=$timestamp&amp;stayonpage=$stayOnPage";
     my $output .= <<"ENDOUTPUT";
 <script type="text/javascript">
+// <![CDATA[
 banner_link = '$banner_link';
+// ]]>
 </script>
 ENDOUTPUT
     return $output;
@@ -1394,6 +1404,7 @@ sub resize_textarea_js {
     my $geometry = &viewport_geometry_js();
     return <<"RESIZE";
     <script type="text/javascript">
+// <![CDATA[
 $geometry
 
 function getX(element) {
@@ -1432,6 +1443,7 @@ function resize_textarea(textarea_id,bot
     }
     textarea.style.height=new_height+'px';
 }
+// ]]>
 </script>
 RESIZE
 
@@ -2299,7 +2311,7 @@ sub authform_internal{
     $result = &mt
         ('[_1] Internally authenticated (with initial password [_2])',
          '<label>'.$authtype,'</label>'.$autharg);
-    $result.="<label><input type=\"checkbox\" name=\"visible\" onClick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
+    $result.="<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
     return $result;
 }
 
@@ -4144,41 +4156,120 @@ 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 * &authorspace()
+
+Inputs: ./.
+
+Returns: Path to the Construction Space of the current user's
+         accessed author space
+         The author space will be that of the current user
+         when accessing the own author space
+         and that of the co-author/assistent co-author
+         when accessing the co-author's/assistent co-author's
+         space
+
+=cut
+
+sub authorspace {
+    my $caname = '';
+    if ($env{'request.role'} =~ /^ca|^aa/) {
+        (undef,$caname) =
+            ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
+    } else {
+        $caname = $env{'user.name'};
+    }
+    return '/priv/'.$caname.'/';
+}
+
+##############################################
+=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 $output =
+        '<div id="LC_head_subbox">'
+       .$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>';
+}
+
 ###############################################
 ###############################################
 
@@ -4211,17 +4302,11 @@ Inputs:
 =item * $forcereg, if page should register as content page (relevant for 
             text interface only)
 
-=item * $customtitle, alternate text to use instead of $title
-                      in the title box that appears, this text
-                      is not auto translated like the $title is
-
 =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
 
@@ -4241,8 +4326,8 @@ other decorations will be returned.
 =cut
 
 sub bodytag {
-    my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,$customtitle,
-        $no_nav_bar,$bgcolor,$notitle,$no_inline_link,$args)=@_;
+    my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,
+        $no_nav_bar,$bgcolor,$no_inline_link,$args)=@_;
 
     if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); }
 
@@ -4296,25 +4381,7 @@ sub bodytag {
 	$name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'});
     }
     
-    my $roleinfo=(<<ENDROLE);
-<td class="LC_title_bar_who">
-<div class="LC_title_bar_name">
-    $name
-    &nbsp;
-</div>
-<div class="LC_title_bar_role">
-$role&nbsp;
-</div>
-<div class="LC_title_bar_realm">
-$realm&nbsp;
-</div>
-</td>
-ENDROLE
-
     my $titleinfo = '<h1>'.$title.'</h1>';
-    if ($customtitle) {
-        $titleinfo = $customtitle;
-    }
     #
     # Extra info if you are the DC
     my $dc_info = '';
@@ -4327,46 +4394,20 @@ ENDROLE
         $dc_info = '('.$dc_info.')';
     }
 
-    if (($env{'environment.remote'} eq 'off') || ($args->{'suppress_header_logos'})) {
+    if ($env{'environment.remote'} eq 'off') {
         # No Remote
 	if ($env{'request.state'} eq 'construct') {
 	    $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 ($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 $dc_info</td>"
+                        .'</tr></table>';
+
 	if ($no_nav_bar) {
 	    $bodytag .= $titletable;
 	} else {
@@ -4397,9 +4438,6 @@ 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">
@@ -4407,7 +4445,6 @@ $bodytag
     <td>$messages&nbsp;</td>
 </tr>
 <tr><td>$titleinfo $dc_info $menu</td>
-$roleinfo
 </tr>
 </table>
 ENDBODY
@@ -4452,15 +4489,6 @@ 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}.'" ';
@@ -4577,6 +4605,14 @@ a:focus {
   background: yellow 
 }
 
+hr {
+  clear: both;
+  color: $tabbg;
+  background-color: $tabbg;
+  height: 3px;
+  border: none;
+}
+
 form, .inline { 
    display: inline; 
 }
@@ -4657,7 +4693,6 @@ div.LC_confirm_box .LC_success img {
 
 .LC_disc_action_links_bar {
    background: $tabbg;
-   font-family: $sans;
    border: none;
    margin: 4px;
 }
@@ -4700,9 +4735,10 @@ table#LC_nav_location {
 table#LC_title_bar a {
   color: $fontmenu;
 }
-    
+
 table#LC_title_bar {
-  /*display: none;*/
+  clear: both;
+  display: none;
 }
 
 table#LC_title_bar,
@@ -4714,48 +4750,15 @@ table#LC_title_bar.LC_with_remote {
   border-width: $border;
   background: $pgbg;
   color: $fontmenu;
-  font-family: $sans;
-  border-collapse: collapse;
-  padding: 0;
-}
-
-table.LC_docs_path {
-  width: 100%;
-  border: 0;
-  background: $pgbg;
-  font-family: $sans;
   border-collapse: collapse;
   padding: 0;
+  margin: 0;
 }
 
 table#LC_title_bar td {
   background: $tabbg;
 }
 
-table#LC_title_bar .LC_title_bar_who {
-  background: $tabbg;
-  color: $fontmenu;
-  font: small $sans;
-  text-align: right;
-  margin: 0;
-}
-
-table#LC_title_bar .LC_title_bar_name {
-  margin: 0;
-}
-
-table#LC_title_bar .LC_title_bar_role {
-  margin: 0;
-}
-
-table#LC_title_bar .LC_title_bar_realm {
-  margin: 0;
-}
-
-span.LC_metadata {
-  font-family: $sans;
-}
-
 table#LC_menubuttons img{
   border: none;
 }
@@ -4771,7 +4774,6 @@ table#LC_top_nav td {
 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 {
@@ -4796,21 +4798,12 @@ table#LC_top_nav td.LC_top_nav_login {
   text-align: center;
 }
 
-table.LC_breadcrumbs td,
-table.LC_docs_path td  {
-  background: $tabbg;
-  color: $fontmenu;
-  font-family: $sans;
-  font-size: smaller;
+.LC_breadcrumbs_component {
+    float: right;
+    margin: 0 1em;
 }
-
-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;
+.LC_breadcrumbs_component img {
+    vertical-align: middle;
 }
 
 td.LC_table_cell_checkbox {
@@ -4825,6 +4818,27 @@ table#LC_mainmenu td.LC_mainmenu_column
  font-size: 70%;
 }
 
+#LC_breadcrumbs {
+ clear:both;
+ background: $sidebg;
+ border-bottom: 1px solid $lg_border_color;
+ line-height: 32px; 
+ margin: 0;
+ padding: 0;
+}
+/* Preliminary fix to hide breadcrumbs inside remote control window */
+#LC_remote #LC_breadcrumbs {
+    display:none;
+}
+
+#LC_head_subbox {
+ 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%;
 }
@@ -4835,7 +4849,6 @@ table#LC_mainmenu td.LC_mainmenu_column
 
 .LC_menubuttons_inline_text {
   color: $font;
-  font-family: $sans;
   font-size: 90%;
   padding-left:3px;
 }
@@ -4847,7 +4860,6 @@ table#LC_mainmenu td.LC_mainmenu_column
 .LC_menubuttons_category {
   color: $font;
   background: $pgbg;
-  font-family: $sans;
   font-size: larger;
   font-weight: bold;
 }
@@ -4857,29 +4869,18 @@ td.LC_menubuttons_text {
 }
 
 .LC_current_location {
-  font-family: $sans;
   background: $tabbg;
 }
 
 .LC_new_mail {
-  font-family: $sans;
   background: $tabbg;
   font-weight: bold;
 }
 
-.LC_preferences_labeltext {
-  font-family: $sans;
-  text-align: right;
-}
-
 .LC_roleslog_note {
   font-size: small;
 }
 
-.LC_mail_functions {
-    font-weight: bold;
-}
-
 table.LC_data_table,
 table.LC_mail_list {
   border: 1px solid #000000;
@@ -5127,7 +5128,6 @@ span.LC_current_location {
 
 span.LC_parm_menu_item {
   font-size: larger;
-  font-family: $sans;
 }
 
 span.LC_parm_scope_all {
@@ -5182,7 +5182,6 @@ table#LC_helpmenu {
 
 table#LC_helpmenu fieldset legend {
   font-size: larger;
-  font-weight: bold;
 }
 
 table#LC_helpmenu_links {
@@ -5370,7 +5369,6 @@ table.LC_notify_front_page td {
 }
 
 .LC_topic_bar {
-  font-family: $sans;
   font-weight: bold;
   width: 100%;
   background: $tabbg;
@@ -5399,17 +5397,30 @@ table.LC_status_selector td {
 
 div.LC_feedback_link {
   clear: both;
-  background: white;
+  background: $sidebg;
   width: 100%;
+  padding-bottom: 10px;
+  border: 1px $tabbg solid;
+  height: 22px;
+  line-height: 22px;
+  padding-top: 5px;
+}
+
+div.LC_feedback_link img {
+  height: 22px;
+}
+
+div.LC_feedback_link a{
+  text-decoration: none;
 }
 
 span.LC_feedback_link {
-  background: $feedback_link_bg;
+  //background: $feedback_link_bg;
   font-size: larger;
 }
 
 span.LC_message_link {
-  background: $feedback_link_bg;
+  //background: $feedback_link_bg;
   font-size: larger;
   position: absolute;
   right: 1em;
@@ -5427,14 +5438,12 @@ table.LC_prior_tries td {
 
 .LC_answer_correct {
   background: lightgreen;
-  font-family: $sans;
   color: darkgreen;
   padding: 6px;
 }
 
 .LC_answer_charged_try {
   background: #FFAAAA;
-  font-family: $sans;
   color: darkred;
   padding: 6px;
 }
@@ -5443,28 +5452,24 @@ table.LC_prior_tries td {
 .LC_answer_no_grade,
 .LC_answer_late {
   background: lightyellow;
-  font-family: $sans;
   color: black;
   padding: 6px;
 }
 
 .LC_answer_previous {
   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;
 }
@@ -5702,12 +5707,6 @@ 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;
@@ -5737,14 +5736,6 @@ div.LC_edit_problem_saves {
   padding-bottom: 5px;
 }
 
-hr.LC_edit_problem_divide {
-  clear: both;
-  color: $tabbg;
-  background-color: $tabbg;
-  height: 3px;
-  border: none;
-}
-
 img.stift{
   border-width: 0;
   vertical-align: middle;
@@ -5763,7 +5754,6 @@ table#LC_mainmenu td.LC_mainmenu_col_fie
 .LC_mainmenu_fieldset_category {
   color: $font;
   background: $pgbg;
-  font-family: $sans;
   font-size: small;
   font-weight: bold;
 }
@@ -5809,13 +5799,14 @@ h2,h3,h4,h5,h6 {
 	border-bottom:solid 1px $lg_border_color;
 }
 
+.LC_Box > .LC_hcell {
+    margin: 0 -10px 10px -10px;
+}
+
 .LC_noBorder {
         border: 0;
 }
 
-
-/* Main Header with discription of Person, Course, etc. */
-
 .LC_Right {
         float: right;
         margin: 0;
@@ -5844,6 +5835,11 @@ dl,ul,div,fieldset {
 /*	overflow: hidden; */
 }
 
+fieldset > legend {
+    font-weight: bold;
+    padding: 0 5px 0 5px;
+}
+
 #LC_nav_bar {
     float: left;
     margin: 0;
@@ -5899,14 +5895,22 @@ ul#LC_TabMainMenuContent li {
     vertical-align: middle;
 }
 
-ul.LC_TabContent ,
-ul.LC_TabContentBigger {
+ul.LC_TabContent {
 	display:block;
+	background: $sidebg;
+	border-bottom: solid 1px $lg_border_color
 	list-style:none;
-	margin: 0;
+	margin: -10px -10px 0 -10px;
 	padding: 0;
 }
 
+ul.LC_TabContentBigger {
+        display:block;
+        list-style:none;
+        padding: 0;
+}
+
+
 ul.LC_TabContent li,
 ul.LC_TabContentBigger li {
 	display: inline;
@@ -5922,7 +5926,7 @@ ul#LC_TabMainMenuContent li a {
 }
 
 ul.LC_TabContent {
-	min-height:1.6em;
+	min-height:1.5em;
 }
 
 ul.LC_TabContent li {
@@ -5932,6 +5936,10 @@ ul.LC_TabContent li {
 	border-bottom:solid 1px $lg_border_color;
 }
 
+ul.LC_TabContent .right {
+	float:right;
+}
+
 ul.LC_TabContent li a, ul.LC_TabContent li {
 	color:rgb(47,47,47);
 	text-decoration:none;
@@ -5942,7 +5950,7 @@ ul.LC_TabContent li a, ul.LC_TabContent
 
 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;
+	border-bottom:solid 2px #FFFFFF;
 	padding-right: 16px;
 }
 
@@ -5952,12 +5960,16 @@ ul.LC_TabContentBigger li {
 	border-left:solid 1px $lg_border_color;
 	padding:5px 10px 5px 10px;
 	margin-left:2px;
-	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
+	background: #d9d9d9;
+}
+
+#maincoursedoc {
+	clear:both;
 }
 
 ul.LC_TabContentBigger li:hover, 
 ul.LC_TabContentBigger li.active {
-	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x right bottom;
+	background: #ffffff;
 }
 
 ul.LC_TabContentBigger li, 
@@ -5968,30 +5980,21 @@ ul.LC_TabContentBigger li a {
 
 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: 0 0 30px 0;
+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, 
-ul.LC_CourseBreadcrumbs li {
-/*
-	background: url(/adm/lonIcons/arrow_white.png) no-repeat left center;
-*/
-	display: inline;
-	padding: 0 0 0 10px;
-/*	vertical-align: bottom; */
-	overflow:hidden;
+ul#LC_CourseBreadcrumbs li {
+    display: inline;
+    white-space: nowrap;
 }
 
-ol#LC_MenuBreadcrumbs li a, ul.LC_CourseBreadcrumbs li a {
+ol#LC_MenuBreadcrumbs li a,
+ul#LC_CourseBreadcrumbs li a {
 	text-decoration: none;
 	font-size:90%;
 }
@@ -6002,18 +6005,9 @@ ol#LC_PathBreadcrumbs li a {
 	font-weight:bold;
 }
 
-.LC_BoxPadding {
-	padding: 10px;
-}
-
-.LC_ContentBoxSpecial {
-	border: solid 1px $lg_border_color;
-}
-
-.LC_ContentBoxSpecialContactInfo {
-	border: solid 1px $lg_border_color;
-	max-width:25%;
-	min-width:25%;
+.LC_Box {
+    border: solid 1px $lg_border_color;
+    padding: 0 10px 10px 10px;
 }
 
 .LC_AboutMe_Image {
@@ -6102,19 +6096,6 @@ div.LC_columnSection>* {
 	overflow:hidden;
 }
 
-.ContentBoxSpecialTemplate {
-        border: solid 1px $lg_border_color;
-}
-
-.ContentBoxTemplate {
-        padding:10px;
-}
-
-div.LC_columnSection > .ContentBoxTemplate,
-div.LC_columnSection > .ContentBoxSpecialTemplate {
-        width: 600px;
-}
-
 .clear {
 	clear: both;
 	line-height: 0;
@@ -6270,7 +6251,7 @@ a.LC_toolbarItem {
 	background-color:transparent;
 }
 
-ul.LC_functionslist li {
+ul.LC_funclist li {
   float: left;
   white-space: nowrap;
   height: 35px; /* at least as high as heighest list item */
@@ -6481,12 +6462,8 @@ $args - additional optional args support
                                     a html attribute
              force_register -> if is true will turn on the &bodytag()
                                     $forcereg arg
-             body_title     -> alternate text to use instead of $title
-                                    in the title box that appears, this text
-                                    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
@@ -6528,16 +6505,15 @@ sub start_page {
 	    my $attr_string = &make_attr_string($args->{'force_register'},
 						$args->{'add_entries'});
 	    $result .= "\n<frameset $attr_string>\n";
-	} else {
-	    $result .=
-		&bodytag($title, 
-			 $args->{'function'},       $args->{'add_entries'},
-			 $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);
-	}
+        } else {
+            $result .=
+                &bodytag($title, 
+                         $args->{'function'},       $args->{'add_entries'},
+                         $args->{'only_body'},      $args->{'domain'},
+                         $args->{'force_register'}, $args->{'no_nav_bar'},
+                         $args->{'bgcolor'},        $args->{'no_inline_link'},
+                         $args);
+        }
     }
 
     if ($args->{'js_ready'}) {
@@ -6799,14 +6775,17 @@ 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)/) {
         $function='coordinator';
     }
     if ($env{'request.role'}=~/^(su|dc|ad|li)/) {
         $function='admin';
     }
-    if (($env{'request.role'}=~/^(au|ca)/) ||
+    if (($env{'request.role'}=~/^(au|ca|aa)/) ||
         ($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) {
         $function='author';
     }
@@ -6817,6 +6796,38 @@ 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
@@ -7560,6 +7571,7 @@ ENDSCRIPT
 
     my $output = <<"END_BLOCK";
 <script type="text/javascript">
+// <![CDATA[
 function validateEntry(callingForm) {
 
     var checkok = 1;
@@ -7628,6 +7640,7 @@ function validateEntry(callingForm) {
 
 $newuserscript
 
+// ]]>
 </script>
 
 $new_user_create
@@ -8522,7 +8535,7 @@ sub csv_print_samples {
     $r->print(&mt('Samples').'<br />'.&start_data_table().
               &start_data_table_header_row());
     foreach my $sample (sort({$a <=> $b} keys(%{ $samples->[0] }))) { 
-        $r->print('<th>'.&mt('Column&nbsp;[_1]',($sample+1)).'</th>'); }
+        $r->print('<th>'.&mt('Column [_1]',($sample+1)).'</th>'); }
     $r->print(&end_data_table_header_row());
     foreach my $hash (@$samples) {
 	$r->print(&start_data_table_row());
@@ -10235,7 +10248,23 @@ sub escape_url {
     return join('/',@urlslices).'/'.$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'};
@@ -10289,19 +10318,6 @@ 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);
@@ -10319,10 +10335,8 @@ 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
 
@@ -10356,13 +10370,6 @@ 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') {