--- loncom/interface/lonmenu.pm	2010/01/18 21:05:08	1.244.2.11
+++ loncom/interface/lonmenu.pm	2009/03/29 20:10:37	1.256
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.244.2.11 2010/01/18 21:05:08 raeburn Exp $
+# $Id: lonmenu.pm,v 1.256 2009/03/29 20:10:37 kaisler Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -144,7 +144,6 @@ use Apache::loncommon();
 use Apache::lonenc();
 use Apache::lonlocal;
 use LONCAPA qw(:DEFAULT :match);
-use HTML::Entities();
 
 use vars qw(@desklines %category_names %category_members %category_positions $readdesk);
 
@@ -171,15 +170,15 @@ sub initlittle {
     return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',
 				       'nav' => 'Navigate Contents',
 				       'main' => 'Main Menu',
-                                       'roles' => (&Apache::loncommon::show_course()?
+                                       'roles' => (&show_course()?
                                                     'Courses':'Roles'),
                                        'other' => 'Other Roles',
                                        'docs' => 'Edit Course',
-                                       'exit' => 'Logout',
+                                       'exit' => 'Exit',
                                        'login' => 'Log In',
 				       'launch' => 'Launch Remote Control',
                                        'groups' => 'Groups',
-                                       'gdoc' => 'Community Documents',
+                                       'gdoc' => 'Group Documents',
                                        );
 }
 
@@ -207,8 +206,8 @@ sub menubuttons {
     my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'}));
 
     my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif");
-    $logo = '<td class="LC_top_nav_logo"><a href="/adm/about.html"><img src="'.
-	$logo.'" alt="LON-CAPA Logo" /></a></td>';
+    $logo = '<a href="/adm/about.html"><img src="'.
+	$logo.'" alt="LON-CAPA Logo" class="LC_noBorder" /></a>';
 
     if ($env{'request.state'} eq 'construct') {
         if (($env{'request.noversionuri'} eq '') || (!defined($env{'request.noversionuri'}))) {
@@ -247,12 +246,9 @@ ENDNAV
 <a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a>
 ENDRELOAD
             }
-            my $is_community =
-                (&Apache::loncommon::course_type() eq 'Community');
-            if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
-                my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'};
-                $docs=(<<ENDDOCS);
-<a href="/adm/coursedocs" target="_top">$text</a>
+	    if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+               $docs=(<<ENDDOCS);
+<a href="/adm/coursedocs" target="_top">$lt{'docs'}</a>
 ENDDOCS
             }
             if ($showgroups) {
@@ -296,17 +292,16 @@ ENDMAINMENU
 	    return (<<ENDINLINEMENU);
    <table id="LC_top_nav">
     <tr>
-      $logo
+      <td>$logo</td>
       <td></td>
       <td class="LC_top_nav_login">
         <a href="/adm/roles" target="_top">$lt{'login'}</a>
      </td>
     </tr>
   </table>
-</font>
 ENDINLINEMENU
         }
-        $roles = '<td><a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a></td>';
+        $roles = '<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>';
 # Do we have a NAV link?
         if ($env{'request.course.id'}) {
 	    my $link='/adm/navmaps?postdata='.$escurl.'&amp;postsymb='.
@@ -315,35 +310,35 @@ ENDINLINEMENU
 		$link="javascript:gonav('".$link."')";
 	    }
 	    $navmaps=(<<ENDNAV);
-<td><a href="$link" target="_top">$lt{'nav'}</a></td>
+<li><a href="$link" target="_top">$lt{'nav'}</a></li>
 ENDNAV
-            my $is_community =
-                (&Apache::loncommon::course_type() eq 'Community');
+            my $is_group = (&Apache::loncommon::course_type() eq 'Group');
 	    if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
-                my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'};
+                my $text = ($is_group) ? $lt{'gdoc'} : $lt{'docs'};
 		$docs=(<<ENDDOCS);
-<td><a href="/adm/coursedocs" target="_top">$text</a></td>
+<li><a href="/adm/coursedocs" target="_top">$text</a></li>
 ENDDOCS
             }
             if ($showgroups) {
                 $groups =(<<ENDGROUPS);
-<td><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></td>
+<li><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></li>
 ENDGROUPS
             }
 	    if (&show_return_link()) {
                 my $escreload=&escape('return:');
                 $reloadlink=(<<ENDRELOAD);
-<td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
+<li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li>
 ENDRELOAD
             }
             if ($role_selector) {
-                $roles = '<td>'.$role_selector.'</td><td><a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></td>';
+            	#$roles = '<td>'.$role_selector.'</td><td><a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></td>';
+				$role_selector = '<li>'.$role_selector.'</li>';
             }
         }
 	if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) {
 	    my $escreload=&escape('return:');
 	    $reloadlink=(<<ENDCRELOAD);
-<td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
+<li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li>
 ENDCRELOAD
         }
         my $reg='';
@@ -353,31 +348,40 @@ ENDCRELOAD
         my $form=&serverform();
 	my $utility=&utilityfunctions();
 
+	my $messagelink = "";
+	if(&Apache::lonmsg::mynewmail()){
+		$messagelink = '<a href="javascript:go(\'/adm/communicate\');">Message(new)</a>'
+	}else{
+		$messagelink = '<a href="javascript:go(\'/adm/communicate\');">Message</a>'
+	}
         my $helplink=&Apache::loncommon::top_nav_help('Help');
 	return (<<ENDINLINEMENU);
 <script type="text/javascript">
-// <![CDATA[
 // BEGIN LON-CAPA Internal
+// <![CDATA[
 $utility
 // ]]>
 </script>
-<table id="LC_top_nav">
-<tr>
-$logo
-<td><a href="/adm/menu" target="_top">$lt{'main'}</a></td>
+<ol class="LC_smallMenu LC_right">
+	<li>$logo</li>
+	<li>$messagelink</li>
+	<li>$roles</li>
+	<li>$helplink</li>
+	<li><a href="/adm/logout" target="_top">$lt{'exit'}</a></li>
+</ol>
+<ol id="LC_TabMainMenuContent">
+<li><a href="/adm/menu" target="_top">$lt{'main'}</a></li>
 $reloadlink
 $navmaps
 $docs
 $groups
-$roles
-<td class="LC_top_nav_help">$helplink</td>
-<td class="LC_top_nav_exit"><a href="/adm/logout" target="_top">$lt{'exit'}</a></td>
-</tr>
-</table>
+$role_selector
+</ol>
 $form
 <script type="text/javascript">
 // END LON-CAPA Internal
 </script>
+<br clear="all" />
 $reg
 ENDINLINEMENU
     } else {
@@ -414,9 +418,7 @@ sub registerurl {
 	   &unescape($env{'request.noversionuri'})))) &&
         (!$forcereg))) {
  	return $result.
-               '<script type="text/javascript">'."\n".
-               'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n".
-               '</script>'.$force_title;
+          '<script type="text/javascript">function LONCAPAreg(){;} function LONCAPAstale(){}</script>'.$force_title;
     }
 # Graphical display after login only
     if ($env{'request.registered'} && !$forcereg) { return ''; }
@@ -500,7 +502,7 @@ sub innerregister {
         if ($env{'request.symb'} ne '' &&
 	    $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) {
 	    if (&Apache::lonnet::allowed('mgr',$crs)) {
-		$hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_4]',
+		$hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]',
                        "gocmd('/adm/grades','gradingmenu')",
                        'Modify user grades for this assessment resource');
             } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
@@ -521,12 +523,6 @@ sub innerregister {
         ### resource
         ###
         my $editbutton = '';
-        my $noeditbutton = 1;
-        my ($cnum,$cdom);
-        if ($env{'request.course.id'}) {
-            $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
-            $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
-        }
         if ($env{'user.author'}) {
             if ($env{'request.role'}=~/^(aa|ca|au)/) {
                 # Set defaults for authors
@@ -554,7 +550,6 @@ sub innerregister {
 		foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
 		if (!$allowed) {
 		    $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
-                    $noeditbutton = 0;
                 }
             }
             ##
@@ -563,7 +558,6 @@ sub innerregister {
             my $cfile='';
             my $cfuname='';
             my $cfudom='';
-            my $uploaded;
             if ($env{'request.filename'}) {
                 my $file=&Apache::lonnet::declutter($env{'request.filename'});
                 $file=~s/^($match_domain)\/($match_username)/\/priv\/$2/;
@@ -584,27 +578,10 @@ sub innerregister {
                 $editbutton=&switch
                     ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',
                      "go('".$cfile."');","Edit this resource");
-                $noeditbutton = 0;
             } elsif ($editbutton eq '') {
                 $editbutton=&clear(6,1);
             }
         }
-        if (($noeditbutton) && ($env{'request.filename'})) {
-            if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
-                my $file=&Apache::lonnet::declutter($env{'request.filename'});
-                if (defined($cnum) && defined($cdom)) {
-                    if (&is_course_upload($file,$cnum,$cdom)) {
-                        my $cfile = &edit_course_upload($file,$cnum,$cdom);
-                        if ($cfile) {
-                            $editbutton=&switch
-                                        ('','',6,1,'pcstr.gif','edit[_1]',
-                                         'resource[_2]',"go('".$cfile."');",
-                                         'Edit this resource');
-                        }
-                    }
-                }
-            }
-        }
         ###
         ###
 # Prepare the rest of the buttons
@@ -622,7 +599,7 @@ sub innerregister {
                 $menuitems=(<<ENDMENUITEMS);
 s&6&1&list.gif&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory
 s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version
-s&6&3&pub.gif&publish[_1]&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource
+s&6&3&pub.gif&publish[_1]&resource[_1]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource
 s&7&1&del.gif&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$cleandisfn')&Delete this resource
 s&7&2&prt.gif&prepare[_1]&printout[_1]&gocstr('/adm/printout','/~$uname/$cleandisfn')&Prepare a printable document
 ENDMENUITEMS
@@ -652,17 +629,10 @@ if(length($annotation) > 0){
 $menuitems.="&anno-[_1]&tations[_1]&annotate()&";
 $menuitems.="Make notes and annotations about this resource&&1\n";
 
-            unless ($noremote) {
-                my $showreqcrs = &check_for_rcrs();
-                if ($showreqcrs) {
-                    $menuitems.="s&8&1&rcrs.gif&request[_1]&course[_16]".
-                                "&go('/adm/requestcourse')&Course requests\n";
-                }
-            }
             unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) {
-                if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) {
+		if (!$env{'request.enc'}) {
 		    $menuitems.=(<<ENDREALRES);
-s&6&3&catalog.gif&catalog[_2]&info[_1]&catalog_info()&Show Metadata
+s&6&3&catalog.gif&catalog[_1]&info[_1]&catalog_info()&Show Metadata
 ENDREALRES
                 }
 	        $menuitems.=(<<ENDREALRES);
@@ -764,7 +734,6 @@ ENDREGTEXT
 	    $result = (<<ENDREGTHIS);
      
 <script type="text/javascript">
-// <![CDATA[
 // BEGIN LON-CAPA Internal
 var swmenu=null;
 
@@ -800,7 +769,6 @@ var swmenu=null;
       }
 
 // END LON-CAPA Internal 
-// ]]>
 </script>
 ENDREGTHIS
         }
@@ -816,7 +784,6 @@ ENDDONOTREGTEXT
            $result = (<<ENDDONOTREGTHIS);
 
 <script type="text/javascript">
-// <![CDATA[
 // BEGIN LON-CAPA Internal
 var swmenu=null;
 
@@ -841,7 +808,6 @@ var swmenu=null;
     }
 
 // END LON-CAPA Internal
-// ]]>
 </script>
 ENDDONOTREGTHIS
        }
@@ -850,42 +816,6 @@ ENDDONOTREGTHIS
     return $result;
 }
 
-sub is_course_upload {
-    my ($file,$cnum,$cdom) = @_;
-    my $uploadpath = &LONCAPA::propath($cdom,$cnum);
-    $uploadpath =~ s{^\/}{};
-    if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) ||
-        ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) {
-        return 1;
-    }
-    return;
-}
-
-sub edit_course_upload {
-    my ($file,$cnum,$cdom) = @_;
-    my $cfile;
-    if ($file =~/\.(htm|html|css|js|txt)$/) {
-        my $ext = $1;
-        my $url = &Apache::lonnet::hreflocation('',$file);
-        my $home = &Apache::lonnet::homeserver($cnum,$cdom);
-        my @ids=&Apache::lonnet::current_machine_ids();
-        my $dest;
-        if ($home && grep(/^\Q$home\E$/,@ids)) {
-            $dest = $url.'?forceedit=1';
-        } else {
-            unless (&Apache::lonnet::get_locks()) {
-                $dest = '/adm/switchserver?otherserver='.
-                        $home.'&role='.$env{'request.role'}.
-                        '&url='.$url.'&forceedit=1';
-            }
-        }
-        if ($dest) {
-            $cfile = &HTML::Entities::encode($dest,'"<>&');
-        }
-    }
-    return $cfile;
-}
-
 sub loadevents() {
     if ($env{'request.state'} eq 'construct' ||
 	$env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
@@ -913,7 +843,6 @@ sub startupremote {
     my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
     return(<<ENDREMOTESTARTUP);
 <script type="text/javascript">
-// <![CDATA[
 var timestart;
 function wheelswitch() {
     if (typeof(document.wheel) != 'undefined') {
@@ -963,7 +892,7 @@ function main() {
    timestart=date.getTime();
    wait();
 }
-// ]]>
+
 </script>
 ENDREMOTESTARTUP
 }
@@ -971,10 +900,8 @@ ENDREMOTESTARTUP
 sub setflags() {
     return(<<ENDSETFLAGS);
 <script type="text/javascript">
-// <![CDATA[
     menuloaded=0;
     tim=0;
-// ]]>
 </script>
 ENDSETFLAGS
 }
@@ -984,9 +911,7 @@ sub maincall() {
         ($env{'environment.remote'} eq 'off')) { return ''; }
     return(<<ENDMAINCALL);
 <script type="text/javascript">
-// <![CDATA[
     main();
-// ]]>
 </script>
 ENDMAINCALL
 }
@@ -998,9 +923,8 @@ sub load_remote_msg {
         ($env{'environment.remote'} eq 'off')) { return ''; }
 
     my $esclowerurl=&escape($lowerurl);
-    my $link=&mt('[_1]Continue[_2] on in Inline Menu mode',
-		 '<a href="/adm/remote?action=collapse&amp;url='.$esclowerurl.'">',
-                 '</a>');
+    my $link=&mt('<a href="[_1]">Continue</a> on in Inline Menu mode',
+		 "/adm/remote?action=collapse&amp;url=$esclowerurl");
     return(<<ENDREMOTEFORM);
 <p>
 <form name="wheel">
@@ -1031,12 +955,7 @@ sub open {
     my $returnval='';
     if (($env{'browser.interface'} eq 'textual') ||
         ($env{'environment.remote'} eq 'off')) { 
-	return 
-         '<script type="text/javascript">'."\n".
-         '// <![CDATA['."\n".
-         'self.name="loncapaclient";'."\n".
-         '// ]]>'."\n".
-         '</script>';
+	return '<script type="text/javascript">self.name="loncapaclient";</script>';
     }
     my $menuname = &get_menu_name();
     
@@ -1049,13 +968,11 @@ sub open {
 #}
 #ENDRESIZE
 #    }
-    $returnval=(<<ENDOPEN);
-// <![CDATA[
+    $returnval.=(<<ENDOPEN);
 window.status='Opening LON-CAPA Remote Control';
 var menu=window.open("/res/adm/pages/menu.html","$menuname",
 "height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
 self.name='loncapaclient';
-// ]]>
 ENDOPEN
     return '<script type="text/javascript">'.$returnval.'</script>';
 }
@@ -1120,22 +1037,22 @@ sub switch {
        my $pic=
 	   '<img alt="'.$text.'" src="'.
 	   &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
-	   '" align="'.($nobreak==3?'right':'left').'" />';
+	   '" align="'.($nobreak==3?'right':'left').'" class="LC_noBorder" />';
        if ($env{'browser.interface'} eq 'faketextual') {
 # Accessibility
 	   if ($nobreak==3) {
 	       $inlineremote[$idx]="\n".
 		   '<td class="LC_menubuttons_text" align="right">'.$text.
-		   '</td><td class="LC_menubuttons_img" align="left">'.
+		   '</td><td align="left">'.
 		   '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
 	   } elsif ($nobreak) {
 	       $inlineremote[$idx]="\n<tr>".
-		   '<td class="LC_menubuttons_img" align="left">'.
+		   '<td align="left">'.
 		   '<a href="javascript:'.$act.';">'.$pic.'</a></td>
                     <td class="LC_menubuttons_text" align="left"><a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$text.'</span></a></td>';
 	   } else {
 	       $inlineremote[$idx]="\n<tr>".
-		   '<td class="LC_menubuttons_img" align="left">'.
+		   '<td align="left">'.
 		   '<a href="javascript:'.$act.';">'.$pic.
 		   '</a></td><td class="LC_menubuttons_text" colspan="3">'.
 		   '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
@@ -1186,10 +1103,10 @@ sub inlinemenu {
         for (my $row=1; $row<=8; $row++) {
             foreach my $cat (keys(%category_members)) {
                if ($category_positions{$cat} ne "$col,$row") { next; }
-               #$output.='<table id="LC_menubuttons_mainmenu"><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
-               $output.='<fieldset id="LC_mainmenu_fieldset">';
-	       $output.='<legend class="LC_mainmenu_fieldset_category">'.&mt($category_names{$cat}).'</legend>';
-               $output.='<table id="LC_menubuttons_mainmenu">';
+               #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
+               $output.='<div class="LC_ContentBoxSpecial">';
+	       $output.='<h4 class="LC_hcell">'.&mt($category_names{$cat}).'</h4>';
+               $output.='<table>';
                my %active=();
                foreach my $menu_item (split(/\:/,$category_members{$cat})) {
                   if ($inlineremote[$menu_item]) {
@@ -1200,7 +1117,7 @@ sub inlinemenu {
                   $output.=$inlineremote[$item];
                }
                $output.='</table>';
-               $output.='</fieldset>';
+               $output.='</div>';
             }
          }
          $output.="</td>";
@@ -1223,7 +1140,7 @@ sub rawconfig {
     my $uname=$env{'user.name'};
     my $udom=$env{'user.domain'};
     my $adv=$env{'user.adv'};
-    my $show_course=&Apache::loncommon::show_course();
+    my $show_course=&show_course();
     my $author=$env{'user.author'};
     my $crs='';
     if ($env{'request.course.id'}) {
@@ -1326,14 +1243,16 @@ sub rawconfig {
                     $output.=&clear($row,$col);
                     next;
                 }
-            } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
-                if (($prt eq 'reqcrsnsc') && ($show_course))   {
-                    next;
-                }
-                if (($prt eq 'reqcrsshc') && (!$show_course)) {
-                    next;
+            } elsif ($prt eq 'reqcrs') {
+                my $showreqcrs = 0;
+                foreach my $type ('official','unofficial') {
+                    if (&Apache::lonnet::usertools_access($env{'user.name'},
+                                                    $env{'user.domain'},
+                                                    $type,undef,'requestcourses')) {
+                        $showreqcrs = 1;
+                        last;
+                    }
                 }
-                my $showreqcrs = &check_for_rcrs();
                 if (!$showreqcrs) {
                     $output.=&clear($row,$col);
                     next;
@@ -1342,7 +1261,6 @@ sub rawconfig {
             $prt='any';
             $output.=&secondlevel(
           $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
-
         }
     }
     unless (($env{'browser.interface'} eq 'textual') ||
@@ -1356,28 +1274,6 @@ sub rawconfig {
     return $output;
 }
 
-sub check_for_rcrs {
-    my $showreqcrs = 0;
-    my @reqtypes = ('official','unofficial','community');
-    foreach my $type (@reqtypes) {
-        if (&Apache::lonnet::usertools_access($env{'user.name'},
-                                              $env{'user.domain'},
-                                              $type,undef,'requestcourses')) {
-            $showreqcrs = 1;
-            last;
-        }
-    }
-    if (!$showreqcrs) {
-        foreach my $type (@reqtypes) {
-            if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
-                $showreqcrs = 1;
-                last;
-            }
-        }
-    }
-    return $showreqcrs;
-}
-
 # ======================================================================= Close
 
 sub close {
@@ -1386,7 +1282,6 @@ sub close {
     my $menuname = &get_menu_name();
     return(<<ENDCLOSE);
 <script type="text/javascript">
-// <![CDATA[
 window.status='Accessing Remote Control';
 menu=window.open("/adm/rat/empty.html","$menuname",
                  "height=350,width=150,scrollbars=no,menubar=no");
@@ -1396,7 +1291,6 @@ menu.autologout=0;
 window.status='Closing Remote Control';
 menu.close();
 window.status='Done.';
-// ]]>
 </script>
 ENDCLOSE
 }
@@ -1429,11 +1323,6 @@ sub utilityfunctions {
     unless (($env{'browser.interface'} eq 'textual')  ||
         ($env{'environment.remote'} eq 'off') || ($caller eq '/adm/menu')) { return ''; }
     my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
-    if ($currenturl =~ m{^/adm/wrapper/ext/}) {
-        if ($env{'request.external.querystring'}) {
-            $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
-        }
-    }
     $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
     
     my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
@@ -1588,16 +1477,16 @@ function set_bookmark() {
    bmquery=window.open('','bmquery','width=365,height=165,scrollbars=0');
    bmquery.document.write(
    '$start_page_bookmark'
-   +'<center><form method="post"'
-   +' name="newlink" action="/adm/bookmarks" target="bmquery" '
-   +'> <table width="340" height="150" '
-   +'bgcolor="ffffff" align="center"><tr><td>Link Name:<br /><input '
-   +'type="text" name="title" size="45" value="'+clienttitle+'" />'
-   +'<br />Address:<br /><input type="text" name="address" size="45" '
-   +'value="'+clienthref+'" /><br /><center><input type="submit" '
-   +'value="Save" /> <input type="button" value="Close" '
-   +'onclick="javascript:window.close();" /></center></td>'
-   +'</tr></table></form></center>'
+   +"<center><form method='post'"
+   +" name='newlink' action='/adm/bookmarks' target='bmquery' "
+   +">\\n <table width=340 height=150 "
+   +"bgcolor='ffffff' align=center><tr><td>Link Name:<br /><input "
+   +"type='text' name='title' size=45 value='"+clienttitle+"' />"
+   +"<br />Address:<br /><input type='text' name='address' size='45' "
+   +"value='"+clienthref+"' /><br /><center><input type='submit' "
+   +"value='Save' /> <input type='button' value='Close' "
+   +"onclick='javascript:window.close();' /><\\/center><\\/td>"
+   +"<\\/tr><\\/table><\\/form><\\/center>"
    +'$end_page_bookmark' );
    bmquery.document.close();
 }
@@ -1672,18 +1561,13 @@ sub hidden_button_check {
 
 sub roles_selector {
     my ($cdom,$cnum) = @_;
-    my $crstype = &Apache::loncommon::course_type();
     my $now = time;
-    my (%courseroles,%seccount);
+    my (%courseroles,%seccount,%gotnosection);
     my $is_cc;
     my $role_selector;
-    if ($crstype eq 'Community') {
-        $ccrole = 'co';
-    } else {
-        $ccrole = 'cc';
-    }
-    if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
-        my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
+    if ($env{'user.role.cc./'.$cdom.'/'.$cnum}) {
+        my ($start,$end) = split(/\./,$env{'user.role.cc./'.$cdom.'/'.$cnum});
+        
         if ((($start) && ($start<0)) || 
             (($end) && ($end<$now))  ||
             (($start) && ($now<$start))) {
@@ -1693,9 +1577,35 @@ sub roles_selector {
         }
     }
     if ($is_cc) {
-        &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount);
+        my %adv_roles =
+             &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
+        foreach my $role (keys(%adv_roles)) {
+            my ($urole,$usec) = split(/:/,$role);
+            if (!$gotnosection{$urole}) {
+                $seccount{$urole} ++;
+                $gotnosection{$urole} = 1;
+            }
+            if (ref($courseroles{$urole}) eq 'ARRAY') {
+                if ($usec ne '') {
+                    if (!grep(/^Q$usec\E$/,@{$courseroles{$urole}})) {
+                        push(@{$courseroles{$urole}},$usec);
+                        $seccount{$urole} ++;
+                    }
+                }
+            } else {
+                @{$courseroles{$urole}} = ();
+                if ($usec ne '') {
+                    $seccount{$urole} ++;
+                    push(@{$courseroles{$urole}},$usec);
+                }
+            }
+        }
+        my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
+        @{$courseroles{'st'}} = ();
+        if (keys(%sections_count) > 0) {
+            push(@{$courseroles{'st'}},keys(%sections_count));
+        }
     } else {
-        my %gotnosection;
         foreach my $item (keys(%env)) {
             if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
                 my $role = $1;
@@ -1726,22 +1636,15 @@ sub roles_selector {
             }
         }
     }
-    my $switchtext;
-    if ($crstype eq 'Community') {
-        $switchtext = &mt('Switch community role to...')
-    } else {
-        $switchtext = &mt('Switch course role to...')
-    }
-
-    my @roles_order = ($ccrole,'in','ta','ep','ad','st');
+    my @roles_order = ('cc','in','ta','ep','ad','st');
     if (keys(%courseroles) > 1) {
         $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles);
         $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
                           <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
-        $role_selector .= '<option value="">'.$switchtext.'</option>';
+        $role_selector .= '<option value="">'.&mt('Switch course role to...').'</option>';
         foreach my $role (@roles_order) {
             if (defined($courseroles{$role})) {
-                $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role,$crstype).'</option>'; 
+                $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>'; 
             }
         }
         foreach my $role (sort(keys(%courseroles))) {
@@ -1751,7 +1654,7 @@ sub roles_selector {
         }
         $role_selector .= '</select>'."\n".
                '<input type="hidden" name="destinationurl" value="'.
-               &HTML::Entities::encode($ENV{'REQUEST_URI'},'"<>&').'" />'."\n".
+               $ENV{'REQUEST_URI'}.'" />'."\n".
                '<input type="hidden" name="gotorole" value="1" />'."\n".
                '<input type="hidden" name="selectrole" value="" />'."\n".
                '<input type="hidden" name="switch" value="1" />'."\n".
@@ -1760,61 +1663,6 @@ sub roles_selector {
     return $role_selector;
 }
 
-sub get_all_courseroles {
-    my ($cdom,$cnum,$courseroles,$seccount) = @_;
-    unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH')) {
-        return;
-    }
-    my ($result,$cached) =
-        &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
-    if (defined($cached)) {
-        if (ref($result) eq 'HASH') {
-            if ((ref($result->{'roles'}) eq 'HASH') &&
-                (ref($result->{'seccount'}) eq 'HASH')) {
-                %{$courseroles} = %{$result->{'roles'}};
-                %{$seccount} = %{$result->{'seccount'}};
-                return;
-            }
-        }
-    }
-    my %gotnosection;
-    my %adv_roles =
-         &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
-    foreach my $role (keys(%adv_roles)) {
-        my ($urole,$usec) = split(/:/,$role);
-        if (!$gotnosection{$urole}) {
-            $seccount->{$urole} ++;
-            $gotnosection{$urole} = 1;
-        }
-        if (ref($courseroles->{$urole}) eq 'ARRAY') {
-            if ($usec ne '') {
-                if (!grep(/^\Q$usec\E$/,@{$courseroles->{$urole}})) {
-                    push(@{$courseroles->{$urole}},$usec);
-                    $seccount->{$urole} ++;
-                }
-            }
-        } else {
-            @{$courseroles->{$urole}} = ();
-            if ($usec ne '') {
-                $seccount->{$urole} ++;
-                push(@{$courseroles->{$urole}},$usec);
-            }
-        }
-    }
-    my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
-    @{$courseroles->{'st'}} = ();
-    if (keys(%sections_count) > 0) {
-        push(@{$courseroles->{'st'}},keys(%sections_count));
-        $seccount->{'st'} = scalar(keys(%sections_count));
-    }
-    my $rolehash = {
-                     'roles'    => $courseroles,
-                     'seccount' => $seccount,
-                   };
-    &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
-    return;
-}
-
 sub jump_to_role {
     my ($cdom,$cnum,$seccount,$courseroles) = @_;
     my %lt = &Apache::lonlocal::texthash(
@@ -1846,9 +1694,8 @@ sub jump_to_role {
                    '    numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
         }
     }
-    return <<"END";
+    my $output = <<"END";
 <script type="text/javascript">
-//<![CDATA[
 function adhocRole(roleitem) {
     $js
     var newrole =  document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;
@@ -1919,9 +1766,11 @@ function retrieveIndex(item) {
     }
     return -1;
 }
-// ]]>
+
+
 </script>
 END
+    return $output;
 }