--- loncom/interface/londocs.pm	2016/05/08 18:39:27	1.602
+++ loncom/interface/londocs.pm	2017/04/25 22:18:59	1.624
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.602 2016/05/08 18:39:27 raeburn Exp $
+# $Id: londocs.pm,v 1.624 2017/04/25 22:18:59 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -43,10 +43,13 @@ use Apache::lonnavdisplay();
 use Apache::lonextresedit();
 use Apache::lontemplate();
 use Apache::lonsimplepage();
+use Apache::lonhomework();
+use Apache::lonpublisher();
 use HTML::Entities;
 use HTML::TokeParser;
 use GDBM_File;
 use File::MMagic;
+use File::Copy;
 use Apache::lonlocal;
 use Cwd;
 use LONCAPA qw(:DEFAULT :match);
@@ -139,7 +142,43 @@ sub clean {
     return $title;
 }
 
-
+sub default_folderpath {
+    my ($coursenum,$coursedom,$navmapref) = @_;
+    return unless ($coursenum && $coursedom && ref($navmapref));
+# Check if entire course is hidden and/or encrypted
+    my ($hiddenmap,$encryptmap,$folderpath,$hiddentop);
+    my $toplevel = "uploaded/$coursedom/$coursenum/default.sequence";
+    unless (ref($$navmapref)) {
+        $$navmapref = Apache::lonnavmaps::navmap->new();
+    }
+    if (ref($$navmapref)) {
+        if (lc($$navmapref->get_mapparam(undef,$toplevel,"0.hiddenresource")) eq 'yes') {
+            my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
+            my @resources = $$navmapref->retrieveResources($toplevel,$filterFunc,1,1);
+            unless (@resources) {
+                $hiddenmap = 1;
+                unless ($env{'request.role.adv'}) {
+                    $hiddentop = 1;
+                    if ($env{'form.folder'}) {
+                        undef($env{'form.folder'});
+                    }
+                }
+            }
+        }
+        if (lc($$navmapref->get_mapparam(undef,$toplevel,"0.encrypturl")) eq 'yes') {
+            $encryptmap = 1;
+        }
+    }
+    unless ($hiddentop) {
+        $folderpath='default&'.&escape(&mt('Main Content')).
+                    '::'.$hiddenmap.':'.$encryptmap.'::';
+    }
+    if (wantarray) {
+        return ($folderpath,$hiddentop);
+    } else {
+        return $folderpath;
+    }
+}
 
 sub dumpcourse {
     my ($r) = @_;
@@ -619,32 +658,98 @@ sub group_import {
                 $url = $1;
                 my $marker = $2;
                 my $info = $3;
-                my ($toolid,%toolhash);
+                my ($toolid,%toolhash,%toolsettings);
+                my @extras = ('linktext','explanation','crslabel','crstitle');
                 my @toolinfo = split(/:/,$info);
                 if ($residx) {
-                    my %toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
+                    %toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
                     $toolid = $toolsettings{'id'};
                 } else {
-                    $toolid = shift(@toolinfo);  
+                    $toolid = shift(@toolinfo);
                 }
                 $toolid =~ s/\D//g;
-                ($toolhash{'target'},$toolhash{'width'},$toolhash{'height'}) = @toolinfo;
+                ($toolhash{'target'},$toolhash{'width'},$toolhash{'height'},
+                 $toolhash{'linktext'},$toolhash{'explanation'},
+                 $toolhash{'crslabel'},$toolhash{'crstitle'}) = @toolinfo;
+                foreach my $item (@extras) {
+                    $toolhash{$item} = &unescape($toolhash{$item});
+                }
                 if (ref($ltitoolsref) eq 'HASH') {
+                    my @deleted;
                     if (ref($ltitoolsref->{$toolid}) eq 'HASH') {
                         if ($ltitoolsref->{$toolid}->{'url'} =~ m{^https://}) {
                             $url =~ s/exttool$/exttools/;
                         }
                         $toolhash{'id'} = $toolid;
+                        if (($toolhash{'target'} eq 'iframe') || ($toolhash{'target'} eq 'window')) {
+                            if ($toolhash{'target'} eq 'window') {
+                                foreach my $item ('width','height') {
+                                    $toolhash{$item} =~ s/^\s+//;
+                                    $toolhash{$item} =~ s/\s+$//;
+                                    if ($toolhash{$item} =~ /\D/) {
+                                        delete($toolhash{$item});
+                                        if ($residx) {
+                                            if ($toolsettings{$item}) {
+                                                push(@deleted,$item);
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        } elsif ($residx) {
+                            $toolhash{'target'} = $toolsettings{'target'};
+                            if ($toolhash{'target'} eq 'window') {
+                                foreach my $item ('width','height') { 
+                                    $toolhash{$item} = $toolsettings{$item};
+                                }
+                            }
+                        } elsif (ref($ltitoolsref->{$toolid}->{'display'}) eq 'HASH') {
+                            $toolhash{'target'} = $ltitoolsref->{$toolid}->{'display'}->{'target'};
+                            if ($toolhash{'target'} eq 'window') {
+                                $toolhash{'width'} = $ltitoolsref->{$toolid}->{'display'}->{'width'};
+                                $toolhash{'height'} = $ltitoolsref->{$toolid}->{'display'}->{'height'};
+                            }
+                        }
                         if ($toolhash{'target'} eq 'iframe') {
-                            delete($toolhash{'width'});
-                            delete($toolhash{'height'});
-                        } elsif ($toolhash{'target'} eq 'window') {
-                            foreach my $item ('width','height') {
-                                $toolhash{$item} =~ s/^\s+//;
-                                $toolhash{$item} =~ s/\s+$//;
+                            foreach my $item ('width','height','linktext','explanation') {
+                                delete($toolhash{$item});
+                                if ($residx) {
+                                    if ($toolsettings{$item}) {
+                                        push(@deleted,$item);
+                                    }
+                                }
+                            }
+                        }
+                        if (ref($ltitoolsref->{$toolid}->{'crsconf'}) eq 'HASH') {
+                            foreach my $item ('label','title','linktext','explanation') {
+                                my $crsitem;
+                                if (($item eq 'label') || ($item eq 'title')) {
+                                    $crsitem = 'crs'.$item;
+                                } else {
+                                    $crsitem = $item;
+                                }
+                                if ($ltitoolsref->{$toolid}->{'crsconf'}->{$item}) {
+                                    $toolhash{$crsitem} =~ s/^\s+//;
+                                    $toolhash{$crsitem} =~ s/\s+$//;
+                                    if ($toolhash{$crsitem} eq '') {
+                                        delete($toolhash{$crsitem});
+                                    }
+                                } else {
+                                    delete($toolhash{$crsitem});
+                                }
+                                if (($residx) && (exists($toolsettings{$crsitem}))) {
+                                    unless (exists($toolhash{$crsitem})) {
+                                        push(@deleted,$crsitem);
+                                    }
+                                }
                             }
                         }
                         my $putres = &Apache::lonnet::put('exttool_'.$marker,\%toolhash,$coursedom,$coursenum);
+                        if ($putres eq 'ok') {
+                            if (@deleted) {
+                                &Apache::lonnet::del('exttool_'.$marker,\@deleted,$coursedom,$coursenum);
+                            } 
+                        }
                     }
                 }
             }
@@ -824,12 +929,14 @@ sub log_docs {
 }
 
 sub docs_change_log {
-    my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath)=@_;
+    my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit)=@_;
     my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
+    my $navmap; 
     my $js = '<script type="text/javascript">'."\n".
              '// <![CDATA['."\n".
              &Apache::loncommon::display_filter_js('docslog')."\n".
-             &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag)."\n".
+             &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag,
+                         $coursedom,$coursenum,'','',$canedit,'',\$navmap)."\n".
              &history_tab_js()."\n".
              &Apache::lonratedt::editscript('simple')."\n".
              '// ]]>'."\n".
@@ -845,8 +952,9 @@ sub docs_change_log {
     }
     my $folderpath=$env{'form.folderpath'};
     if ($folderpath eq '') {
-        $folderpath = 'default&'.&escape(&mt('Main Content').':::::');
+        $folderpath = &default_folderpath($coursenum,$coursedom,\$navmap);
     }
+    undef($navmap);
     $pathitem = '<input type="hidden" name="folderpath" value="'.
                 &HTML::Entities::encode($folderpath,'<>&"').'" />';
     my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
@@ -2916,7 +3024,8 @@ sub handle_edit_cmd {
 
 sub editor {
     my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype,
-        $supplementalflag,$orderhash,$iconpath,$pathitem,$ltitoolsref)=@_;
+        $supplementalflag,$orderhash,$iconpath,$pathitem,$ltitoolsref,
+        $canedit,$hostname,$navmapref,$hiddentop)=@_;
     my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order,$container);
     if ($allowed) {
         (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
@@ -2939,9 +3048,21 @@ sub editor {
         $randompick = -1;
     }
 
-    my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
-				    $folder.'.'.$container);
-    return $errtext if ($fatal);
+    my ($errtext,$fatal);
+    if (($folder eq '') && (!$supplementalflag)) {
+        if (@LONCAPA::map::order) {
+            undef(@LONCAPA::map::order);
+            undef(@LONCAPA::map::resources);
+            undef(@LONCAPA::map::resparms);
+            undef(@LONCAPA::map::zombies);
+        }
+        $folder = 'default';
+        $container = 'sequence'; 
+    } else {
+        ($errtext,$fatal) = &mapread($coursenum,$coursedom,
+				     $folder.'.'.$container);
+        return $errtext if ($fatal);
+    }
 
     if ($#LONCAPA::map::order<1) {
 	my $idx=&LONCAPA::map::getresidx();
@@ -2953,7 +3074,7 @@ sub editor {
 # ------------------------------------------------------------ Process commands
 
 # ---------------- if they are for this folder and user allowed to make changes
-    if (($allowed) && ($env{'form.folder'} eq $folder)) {
+    if (($allowed && $canedit) && ($env{'form.folder'} eq $folder)) {
 # set parameters and change order
 	&snapshotbefore();
 
@@ -3230,19 +3351,21 @@ sub editor {
         if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
             push(@allmapidx,$res);
         }
+
         $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
                               $coursenum,$coursedom,$crstype,
                               $pathitem,$supplementalflag,$container,
-                              \%filters,\%curr_groups,$ltitoolsref);
+                              \%filters,\%curr_groups,$ltitoolsref,$canedit,
+                              $isencrypted,$navmapref,$hostname);
         $idx++;
         $shown++;
     }
     &Apache::loncommon::end_data_table_count();
 
     my $need_save;
-    if (($allowed) || ($supplementalflag && $folder eq 'supplemental')) {
+    if ($allowed || ($supplementalflag && $folder eq 'supplemental')) {
         my $toolslink;
-        if ($allowed || &Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+        if ($allowed) {
             $toolslink = '<table><tr><td>'
                        .&Apache::loncommon::help_open_menu('Navigation Screen',
                                                            'Navigation_Screen',undef,'RAT')
@@ -3289,12 +3412,12 @@ sub editor {
                                 &Apache::loncommon::continue_data_table_row().
                                 '<td colspan="2">&nbsp;</td>'.
                                 '<td>'.
-                                &multiple_check_form('actions',\%lists).
+                                &multiple_check_form('actions',\%lists,$canedit).
                                 '</td>'.
                                 '<td>&nbsp;</td>'.
                                 '<td>&nbsp;</td>'.
                                 '<td colspan="4">'.
-                                &multiple_check_form('settings',\%lists).
+                                &multiple_check_form('settings',\%lists,$canedit).
                                 '</td>'.
                                 &Apache::loncommon::end_data_table_row();
                              $need_save = 1;
@@ -3315,9 +3438,15 @@ sub editor {
             if (!$allowed) {
                 $to_show .= $toolslink;
             }
+            my $noresmsg;
+            if ($allowed && $hiddentop && !$supplementalflag) {
+                $noresmsg = &mt('Main Content Hidden'); 
+            } else {
+                $noresmsg = &mt('Currently empty');
+            }
             $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll')
                        .'<div class="LC_info" id="contentlist">'
-                       .&mt('Currently empty')
+                       .$noresmsg
                        .'</div>'
                        .&Apache::loncommon::end_scrollbox();
         }
@@ -3341,8 +3470,10 @@ sub editor {
     if ($allowed) {
         my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
         $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,
-                                       $jumpto,$readfile,$need_save,"$folder.$container"));
-        &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
+                                       $jumpto,$readfile,$need_save,"$folder.$container",$canedit));
+        if ($canedit) {
+            &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
+        }
     } else {
         $r->print($to_show);
     }
@@ -3350,8 +3481,12 @@ sub editor {
 }
 
 sub multiple_check_form {
-    my ($caller,$listsref) = @_;
+    my ($caller,$listsref,$canedit) = @_;
     return unless (ref($listsref) eq 'HASH');
+    my $disabled;
+    unless ($canedit) {
+        $disabled = 'disabled="disabled"'; 
+    }
     my $output =
     '<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.
     '<span class="LC_nobreak" style="font-size:x-small;font-weight:bold;">'.
@@ -3364,15 +3499,15 @@ sub multiple_check_form {
             '<table><tr>'.
             '<td class="LC_docs_entry_parameter">'.
             '<span class="LC_nobreak"><label>'.
-            '<input type="checkbox" name="hiddenresourceall" id="hiddenresourceall" onclick="propagateState(this.form,'."'hiddenresource'".')" />'.&mt('Hidden').
+            '<input type="checkbox" name="hiddenresourceall" id="hiddenresourceall" onclick="propagateState(this.form,'."'hiddenresource'".')"'.$disabled.' />'.&mt('Hidden').
             '</label></span></td>'.
             '<td class="LC_docs_entry_parameter">'.
-            '<span class="LC_nobreak"><label><input type="checkbox" name="randompickall" id="randompickall" onclick="updatePick(this.form,'."'all','check'".');propagateState(this.form,'."'randompick'".');propagateState(this.form,'."'rpicknum'".');" />'.&mt('Randomly Pick').'</label><span id="rpicktextall"></span><input type="hidden" name="rpicknumall" id="rpicknumall" value="" />'.
+            '<span class="LC_nobreak"><label><input type="checkbox" name="randompickall" id="randompickall" onclick="updatePick(this.form,'."'all','check'".');propagateState(this.form,'."'randompick'".');propagateState(this.form,'."'rpicknum'".');"'.$disabled.' />'.&mt('Randomly Pick').'</label><span id="rpicktextall"></span><input type="hidden" name="rpicknumall" id="rpicknumall" value="" />'.
             '</span></td>'.
             '</tr>'."\n".
             '<tr>'.
             '<td class="LC_docs_entry_parameter">'.
-            '<span class="LC_nobreak"><label><input type="checkbox" name="encrypturlall" id="encrypturlall" onclick="propagateState(this.form,'."'encrypturl'".')" />'.&mt('URL hidden').'</label></span></td><td class="LC_docs_entry_parameter"><span class="LC_nobreak"><label><input type="checkbox" name="randomorderall" id="randomorderall" onclick="propagateState(this.form,'."'randomorder'".')" />'.&mt('Random Order').
+            '<span class="LC_nobreak"><label><input type="checkbox" name="encrypturlall" id="encrypturlall" onclick="propagateState(this.form,'."'encrypturl'".')"'.$disabled.' />'.&mt('URL hidden').'</label></span></td><td class="LC_docs_entry_parameter"><span class="LC_nobreak"><label><input type="checkbox" name="randomorderall" id="randomorderall" onclick="propagateState(this.form,'."'randomorder'".')"'.$disabled.' />'.&mt('Random Order').
             '</label></span>'.
             '</td></tr></table>'."\n";
     } else {
@@ -3380,15 +3515,15 @@ sub multiple_check_form {
             '<table><tr>'.
             '<td class="LC_docs_entry_parameter">'.
             '<span class="LC_nobreak LC_docs_remove">'.
-            '<label><input type="checkbox" name="removeall" id="removeall" onclick="propagateState(this.form,'."'remove'".')" />'.&mt('Remove').
+            '<label><input type="checkbox" name="removeall" id="removeall" onclick="propagateState(this.form,'."'remove'".')"'.$disabled.' />'.&mt('Remove').
             '</label></span></td>'.
             '<td class="LC_docs_entry_parameter">'.
             '<span class="LC_nobreak LC_docs_cut">'.
-            '<label><input type="checkbox" name="cut" id="cutall" onclick="propagateState(this.form,'."'cut'".');" />'.&mt('Cut').
+            '<label><input type="checkbox" name="cut" id="cutall" onclick="propagateState(this.form,'."'cut'".');"'.$disabled.' />'.&mt('Cut').
             '</label></span></td>'."\n".
             '<td class="LC_docs_entry_parameter">'.
             '<span class="LC_nobreak LC_docs_copy">'.
-            '<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')" />'.&mt('Copy').
+            '<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')"'. $disabled.' />'.&mt('Copy').
             '</label></span></td>'.
             '</tr></table>'."\n";
     }
@@ -3602,7 +3737,7 @@ sub is_supplemental_title {
 sub entryline {
     my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
         $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups,
-        $ltitoolsref)=@_;
+        $ltitoolsref,$canedit,$isencrypted,$navmapref,$hostname)=@_;
     my ($foldertitle,$renametitle,$oldtitle);
     if (&is_supplemental_title($title)) {
 	($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
@@ -3612,6 +3747,12 @@ sub entryline {
 	$foldertitle=$title;
     }
 
+    my ($disabled,$readonly,$js_lt);
+    unless ($canedit) {
+        $disabled = 'disabled="disabled"';
+        $readonly = 1;
+    }
+
     my $orderidx=$LONCAPA::map::order[$index];
 
     $renametitle=~s/\\/\\\\/g;
@@ -3675,7 +3816,7 @@ END
 	     ne '')) {
 	    $selectbox=
 		'<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
-		'<select name="newpos" onchange="this.form.submit()">';
+		'<select name="newpos" onchange="this.form.submit()"'.$disabled.'>';
 	    for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
 		if ($i==$incindex) {
 		    $selectbox.='<option value="" selected="selected">('.$i.')</option>';
@@ -3698,13 +3839,15 @@ END
                 'pr' => 'Preview',
                 'sv' => 'Save',
                 'ul' => 'URL',
-                'ti' => 'Title', 
+                'ti' => 'Title',
+                'er' => 'Editing rights unavailable for your current role.', 
                 );
 	my %denied = &action_restrictions($coursenum,$coursedom,$url,
                                           $env{'form.folderpath'},
                                           $currgroups);
         my ($copylink,$cutlink,$removelink);
 	my $skip_confirm = 0;
+        my $confirm_removal = 0;
 	if ( $folder =~ /^supplemental/
 	     || ($url =~ m{( /smppg$
 			    |/syllabus$
@@ -3716,6 +3859,10 @@ END
              || $isexternal) {
 	    $skip_confirm = 1;
 	}
+        if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
+            ($url!~/$LONCAPA::assess_page_seq_re/)) {
+            $confirm_removal = 1;
+        }
 
 	if ($denied{'copy'}) {
             $copylink=(<<ENDCOPY)
@@ -3727,7 +3874,7 @@ ENDCOPY
 	    $copylink=(<<ENDCOPY);
 <form name="$formname" method="post" action="/adm/coursedocs">
 $form_common
-<input type="checkbox" name="copy" id="copy_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','copy');" class="LC_hidden" /><a href="$js" class="LC_docs_copy">$lt{'cp'}</a>
+<input type="checkbox" name="copy" id="copy_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','copy');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_copy">$lt{'cp'}</a>
 $form_end
 ENDCOPY
             if (($ishash) && (ref($filtersref->{'cancopy'}) eq 'ARRAY')) {
@@ -3745,7 +3892,7 @@ ENDCUT
 <form name="$formname" method="post" action="/adm/coursedocs">
 $form_common
 <input type="hidden" name="skip_$orderidx" id="skip_cut_$orderidx" value="$skip_confirm" />
-<input type="checkbox" name="cut" id="cut_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','cut');" class="LC_hidden" /><a href="$js" class="LC_docs_cut">$lt{'ct'}</a>
+<input type="checkbox" name="cut" id="cut_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','cut');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_cut">$lt{'ct'}</a>
 $form_end
 ENDCUT
             if (($ishash) && (ref($filtersref->{'cancut'}) eq 'ARRAY')) {
@@ -3758,12 +3905,13 @@ ENDCUT
 ENDREM
         } else {
             my $formname = 'edit_remove_'.$orderidx;
-            my $js = "javascript:checkForSubmit(document.forms.renameform,'remove','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm);";
+            my $js = "javascript:checkForSubmit(document.forms.renameform,'remove','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder',$confirm_removal);";
             $removelink=(<<ENDREM);
 <form name="$formname" method="post" action="/adm/coursedocs">
 $form_common
 <input type="hidden" name="skip_$orderidx" id="skip_remove_$orderidx" value="$skip_confirm" />
-<input type="checkbox" name="remove" id="remove_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','remove');" class="LC_hidden" /><a href="$js" class="LC_docs_remove">$lt{'rm'}</a>
+<input type="hidden" name="confirm_rem_$orderidx" id="confirm_removal_$orderidx" value="$confirm_removal" />
+<input type="checkbox" name="remove" id="remove_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','remove');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_remove">$lt{'rm'}</a>
 $form_end
 ENDREM
             if (($ishash) && (ref($filtersref->{'canremove'}) eq 'ARRAY')) {
@@ -3773,15 +3921,23 @@ ENDREM
         $renamelink=(<<ENDREN);
 <a href='javascript:changename("$esc_path","$index","$oldtitle");' class="LC_docs_rename">$lt{'rn'}</a>
 ENDREN
+        my ($uplink,$downlink);
+        if ($canedit) {
+            $uplink = "/adm/coursedocs?cmd=up_$index&amp;folderpath=$esc_path&amp;symb=$symb";
+            $downlink = "/adm/coursedocs?cmd=down_$index&amp;folderpath=$esc_path&amp;symb=$symb";
+        } else {
+            $uplink = "javascript:alert('".&js_escape($lt{'er'})."');";
+            $downlink = $uplink;
+        }
 	$line.=(<<END);
 <td>
 <div class="LC_docs_entry_move">
-  <a href='/adm/coursedocs?cmd=up_$index&amp;folderpath=$esc_path&amp;symb=$symb'>
+  <a href="$uplink">
     <img src="${iconpath}move_up.gif" alt="$lt{'up'}" class="LC_icon" />
   </a>
 </div>
 <div class="LC_docs_entry_move">
-  <a href='/adm/coursedocs?cmd=down_$index&amp;folderpath=$esc_path&amp;symb=$symb'>
+  <a href="$downlink">
     <img src="${iconpath}move_down.gif" alt="$lt{'dw'}" class="LC_icon" />
   </a>
 </div>
@@ -3807,6 +3963,7 @@ END
     my $isfolder;
     my $ispage;
     my $containerarg;
+    my $folderurl;
     if ($uploaded) {
         if (($extension eq 'sequence') || ($extension eq 'page')) {
             $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/;
@@ -3818,6 +3975,7 @@ END
                 $icon=$iconpath.'page.gif';
                 $ispage=1;
             }
+            $folderurl = &Apache::lonnet::declutter($url);
             if ($allowed) {
                 $url='/adm/coursedocs?';
             } else {
@@ -3828,7 +3986,7 @@ END
 	}
     }
 
-    my ($editlink,$extresform);
+    my ($editlink,$extresform,$anchor,$hiddenres,$nomodal);
     my $orig_url = $url;
     $orig_url=~s{http(&colon;|:)//https(&colon;|:)//}{https$2//};
     $url=~s{^http(|s)(&colon;|:)//}{/adm/wrapper/ext/};
@@ -3846,19 +4004,105 @@ END
 	        } elsif ($url!~/\.(sequence|page)$/) {
 		    $url='/adm/coursedocs/showdoc'.$url;
 	        }
-	    } elsif ($url=~m|^/ext/|) {
-	        $url='/adm/wrapper'.$url;
+	    } elsif ($url=~m{^(|/adm/wrapper)/ext/([^#]+)}) {
+                my $wrapped = $1;
+                my $exturl = $2;
+                if ($wrapped eq '') {
+                    $url='/adm/wrapper'.$url;
+                }
+                if (($ENV{'SERVER_PORT'} == 443) && ($exturl !~ /^https:/)) {
+                    $nomodal = 1;
+                }
 	    } elsif ($url=~m{^/adm/$coursedom/$coursenum/\d+/exttools?$}) {
 		$url='/adm/wrapper'.$url;
+            } elsif ($url eq "/public/$coursedom/$coursenum/syllabus") {
+                if (($ENV{'SERVER_PORT'} == 443) &&
+                    ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
+                    $url .= '?usehttp=1';
+                    $nomodal = 1;
+                }
             }
             if (&Apache::lonnet::symbverify($symb,$url)) {
-	        $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
+                my $shownsymb = $symb;
+                if ($isexternal) {
+                    if ($url =~ /^([^#]+)#([^#]+)$/) {
+                        $url = $1;
+                        $anchor = $2;
+                        if ($symb =~ m{^([^#]+)\Q#$anchor\E$}) {
+                            $shownsymb = $1.&escape('#').$anchor;
+                        }
+                    }
+                }
+                unless ($env{'request.role.adv'}) {
+                    if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
+                        $url = '';
+                    }
+                    if (&Apache::lonnet::EXT('resource.0.hiddenresource',$symb) =~ /^yes$/i) {
+                        $url = '';
+                        $hiddenres = 1;
+                    }
+                }
+                if ($url ne '') {
+                    $url.=(($url=~/\?/)?'&':'?').'symb='.&HTML::Entities::encode($shownsymb,'"<>&');
+                }
+            } elsif (!$env{'request.role.adv'}) {
+                my $checkencrypt;
+                if (((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) ||
+                      $isencrypted || (&Apache::lonnet::EXT('resource.0.encrypturl',$symb) =~ /^yes$/i)) {
+                    $checkencrypt = 1;
+                } elsif (ref($navmapref)) {
+                    unless (ref($$navmapref)) {
+                        $$navmapref = Apache::lonnavmaps::navmap->new();
+                    }
+                    if (ref($$navmapref)) {
+                        if (lc($$navmapref->get_mapparam($symb,undef,"0.encrypturl")) eq 'yes') {
+                            $checkencrypt = 1;       
+                        }
+                    }
+                }
+                if ($checkencrypt) {
+                    my $shownsymb = &Apache::lonenc::encrypted($symb);
+                    my $shownurl = &Apache::lonenc::encrypted($url);
+                    if (&Apache::lonnet::symbverify($shownsymb,$shownurl)) {
+                        $url = $shownurl.(($shownurl=~/\?/)?'&':'?').'symb='.&HTML::Entities::encode($shownsymb,'"<>&');
+                        if ($env{'request.enc'} ne '') {
+                            delete($env{'request.enc'});
+                        }
+                    } else {
+                        $url='';
+                    }
+                } else {
+                    $url='';
+                }
             } else {
                 $url='';
             }
 	}
+    } elsif ($supplementalflag) {
+        if ($isexternal) {
+            if ($url =~ /^([^#]+)#([^#]+)$/) {
+                $url = $1;
+                $anchor = $2;
+                if (($url =~ m{^(|/adm/wrapper)/ext/(?!https:)}) && ($ENV{'SERVER_PORT'} == 443)) {
+                    if ($hostname ne '') {
+                        $url = 'http://'.$hostname.$url;
+                    }
+                    $nomodal = 1;
+                }
+            }
+        } elsif ($url =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
+            if (($ENV{'SERVER_PORT'} == 443) &&
+                ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
+                if ($hostname ne '') {
+                    $url = 'http://'.$hostname.$url;
+                }
+                $url .= (($url =~ /\?/) ? '&amp;':'?').'usehttp=1';
+                $nomodal = 1;
+            }
+        }
     }
-    my ($rand_pick_text,$rand_order_text);
+    my ($rand_pick_text,$rand_order_text,$hiddenfolder);
+    my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
     if ($isfolder || $ispage || $extension eq 'sequence' || $extension eq 'page') {
 	my $foldername=&escape($foldertitle);
 	my $folderpath=$env{'form.folderpath'};
@@ -3867,21 +4111,48 @@ END
             $folderpath.=$containerarg.'&'.$foldername;
             $url.='folderpath='.&escape($folderpath);
         } else {
+            my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
+                                                        'parameter_randompick'))[0];
+            my $randorder = ((&LONCAPA::map::getparameter($orderidx,
+                                              'parameter_randomorder'))[0]=~/^yes$/i);
+            my $hiddenmap = ((&LONCAPA::map::getparameter($orderidx,
+                                              'parameter_hiddenresource'))[0]=~/^yes$/i);
+            my $encryptmap = ((&LONCAPA::map::getparameter($orderidx,
+                                              'parameter_encrypturl'))[0]=~/^yes$/i);
+            unless ($hiddenmap) {
+                if (ref($navmapref)) {
+                    unless (ref($$navmapref)) {
+                        $$navmapref = Apache::lonnavmaps::navmap->new();
+                    }
+                    if (ref($$navmapref)) {
+                        if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes') {
+                            my @resources = $$navmapref->retrieveResources($folderurl,$filterFunc,1,1);
+                            unless (@resources) {
+                                $hiddenmap = 1;
+                                unless ($env{'request.role.adv'}) {  
+                                    $url = '';
+                                    $hiddenfolder = 1;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            unless ($encryptmap) {
+                if ((ref($navmapref)) && (ref($$navmapref))) {
+                    if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.encrypturl")) eq 'yes') {
+                        $encryptmap = 1;
+                    }
+                }
+            }
+            
 # Append randompick number, hidden, and encrypted with ":" to foldername,
 # so it gets transferred between levels
 	    $folderpath.=$containerarg.'&'.$foldername.
-                                              ':'.(&LONCAPA::map::getparameter($orderidx,
-                                              'parameter_randompick'))[0]
-                                               .':'.((&LONCAPA::map::getparameter($orderidx,
-                                              'parameter_hiddenresource'))[0]=~/^yes$/i)
-                                               .':'.((&LONCAPA::map::getparameter($orderidx,
-                                              'parameter_encrypturl'))[0]=~/^yes$/i)
-                                               .':'.((&LONCAPA::map::getparameter($orderidx,
-                                              'parameter_randomorder'))[0]=~/^yes$/i)
-                                               .':'.$ispage;
-	    $url.='folderpath='.&escape($folderpath);
-            my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
-                                                        'parameter_randompick'))[0];
+                         ':'.$rpicknum.':'.$hiddenmap.':'.$encryptmap.':'.$randorder.':'.$ispage;
+            unless ($url eq '') {
+                $url.='folderpath='.&escape($folderpath);
+            }
             my $rpckchk;
             if ($rpicknum) {
                 $rpckchk = ' checked="checked"';
@@ -3894,14 +4165,14 @@ END
 '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
 $form_param."\n".
 $form_common."\n".
-'<span class="LC_nobreak"><label><input type="checkbox" name="randompick_'.$orderidx.'" id="randompick_'.$orderidx.'" onclick="'."updatePick(this.form,'$orderidx','check');".'"'.$rpckchk.' /> '.&mt('Randomly Pick').'</label><input type="hidden" name="rpicknum_'.$orderidx.'" id="rpicknum_'.$orderidx.'" value="'.$rpicknum.'" /><span id="randompicknum_'.$orderidx.'">';
+'<span class="LC_nobreak"><label><input type="checkbox" name="randompick_'.$orderidx.'" id="randompick_'.$orderidx.'" onclick="'."updatePick(this.form,'$orderidx','check');".'"'.$rpckchk.$disabled.' /> '.&mt('Randomly Pick').'</label><input type="hidden" name="rpicknum_'.$orderidx.'" id="rpicknum_'.$orderidx.'" value="'.$rpicknum.'" /><span id="randompicknum_'.$orderidx.'">';
             if ($rpicknum ne '') {
                 $rand_pick_text .= ':&nbsp;<a href="javascript:updatePick('."document.$formname,'$orderidx','link'".')">'.$rpicknum.'</a>';
             }
             $rand_pick_text .= '</span></span>'.
                                $form_end;
             my $ro_set;
-            if ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i) {
+            if ($randorder) {
                 $ro_set = 'checked="checked"';
                 if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
                     push(@{$filtersref->{'randomorder'}},$orderidx);
@@ -3912,7 +4183,7 @@ $form_common."\n".
 '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
 $form_param."\n".
 $form_common."\n".
-'<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.' /> '.&mt('Random Order').' </label></span>'.
+'<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.$disabled.' /> '.&mt('Random Order').' </label></span>'.
 $form_end; 
         }
     } elsif ($supplementalflag && !$allowed) {
@@ -3929,6 +4200,9 @@ $form_end;
         if ((($isexternal) || ($isexttool)) && $orderidx) {
             $url .= '&amp;idx='.$orderidx;
         }
+        if ($anchor ne '') {
+            $url .= '&amp;anchor='.&HTML::Entities::encode($anchor,'"<>&');
+        }
     }
     my ($tdalign,$tdwidth);
     if ($allowed) {
@@ -3936,23 +4210,30 @@ $form_end;
             &Apache::lonnet::declutter(&Apache::lonnet::filelocation('',$orig_url));
         if ($isexternal) {
             ($editlink,$extresform) = 
-                &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem);
+                &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
+                                                     undef,undef,undef,undef,undef,undef,
+                                                     undef,$disabled);
         } elsif ($orig_url =~ m{^/adm/$coursedom/$coursenum/\d+/exttools?$}) {
             ($editlink,$extresform) =
                 &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
                                                      undef,undef,undef,'tool',$coursedom,
-                                                     $coursenum,$ltitoolsref);
+                                                     $coursenum,$ltitoolsref,$disabled);
         } elsif (!$isfolder && !$ispage) {
             my ($cfile,$home,$switchserver,$forceedit,$forceview) = 
                 &Apache::lonnet::can_edit_resource($fileloc,$coursenum,$coursedom,$orig_url);
             if (($cfile ne '') && ($symb ne '' || $supplementalflag)) {
+                my $suppanchor;
+                if ($supplementalflag) {
+                    $suppanchor = $anchor;
+                }
                 my $jscall = 
                     &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,
                                                             $switchserver,
                                                             $forceedit,
                                                             undef,$symb,
                                                             &escape($env{'form.folderpath'}),
-                                                            $renametitle,'','',1);
+                                                            $renametitle,$hostname,
+                                                            '','',1,$suppanchor);
                 if ($jscall) {
                     $editlink = '<a class="LC_docs_ext_edit" href="javascript:'.
                                 $jscall.'" >'.&mt('Edit').'</a>&nbsp;'."\n";
@@ -3969,11 +4250,31 @@ $form_end;
         $reinit = &mt('(re-initialize course to access)');
     }
     $line.='<td class="LC_docs_entry_commands"'.$tdalign.'><span class="LC_nobreak">'.$editlink.$renamelink;
+    my $link;
     if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
        $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="" class="LC_icon" /></a>';
     } elsif ($url) {
-       $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&amp;':'?').'inhibitmenu=yes',
-                                             '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
+       if ($anchor ne '') {
+           if ($supplementalflag) {
+               $anchor = '&amp;anchor='.&HTML::Entities::encode($anchor,'"<>&');
+           } else {
+               $anchor = '#'.&HTML::Entities::encode($anchor,'"<>&');
+           }
+       }
+       if ((!$supplementalflag) && ($nomodal) && ($hostname ne '')) {
+           $link = 'http://'.$hostname.$url;
+       } else {
+           $link = $url;
+       }
+       $link = &js_escape($link.(($url=~/\?/)?'&amp;':'?').'inhibitmenu=yes'.
+                                               (($anchor ne '')?$anchor:''));
+       if ($nomodal) {
+           $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
+                  '<img src="'.$icon.'" alt="" class="LC_icon" border="0" /></a>';
+       } else {
+           $line.=&Apache::loncommon::modal_link($link,
+                                                 '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
+       }
     } else {
        $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
     }
@@ -3981,8 +4282,14 @@ $form_end;
     if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
        $line.='<a href="'.$url.'">'.$title.'</a>';
     } elsif ($url) {
-       $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&amp;':'?').'inhibitmenu=yes',
-                                             $title,600,500);
+       if ($nomodal) {
+           $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
+                  $title.'</a>';
+       } else {
+           $line.=&Apache::loncommon::modal_link($link,$title,600,500);
+       }
+    } elsif (($hiddenfolder) || ($hiddenres)) {
+       $line.=$title.' <span class="LC_warning LC_docs_reinit_warn">'.&mt('(Hidden)').'</span>';
     } else {
        $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
     }
@@ -4013,13 +4320,13 @@ $form_end;
     <form action="/adm/coursedocs" method="post" name="$formhidden">
     $form_param
     $form_common
-    <label><input type="checkbox" name="hiddenresource_$orderidx" id="hiddenresource_$orderidx" onclick="checkForSubmit(this.form,'hiddenresource','settings');" $hidtext /> $lt{'hd'}</label>
+    <label><input type="checkbox" name="hiddenresource_$orderidx" id="hiddenresource_$orderidx" onclick="checkForSubmit(this.form,'hiddenresource','settings');" $hidtext $disabled /> $lt{'hd'}</label>
     $form_end
     <br />
     <form action="/adm/coursedocs" method="post" name="$formurlhidden">
     $form_param
     $form_common
-    <label><input type="checkbox" name="encrypturl_$orderidx" id="encrypturl_$orderidx" onclick="checkForSubmit(this.form,'encrypturl','settings');" $enctext /> $lt{'ec'}</label>
+    <label><input type="checkbox" name="encrypturl_$orderidx" id="encrypturl_$orderidx" onclick="checkForSubmit(this.form,'encrypturl','settings');" $enctext $disabled /> $lt{'ec'}</label>
     $form_end
   </td>
   <td class="LC_docs_entry_parameter">$rand_pick_text<br />
@@ -4356,7 +4663,7 @@ sub devalidateversioncache {
 }
 
 sub checkversions {
-    my ($r) = @_;
+    my ($r,$canedit) = @_;
     my $crstype = &Apache::loncommon::course_type();
     $r->print(&Apache::loncommon::start_page("Check $crstype Resource Versions"));
     $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Resource Versions"));
@@ -4377,51 +4684,53 @@ sub checkversions {
 
     $hashtied=0;
     &tiehash();
-    my %newsetversions=();
-    if ($env{'form.setmostrecent'}) {
-	$haschanged=1;
-	foreach my $key (keys(%hash)) {
-	    if ($key=~/^ids\_(\/res\/.+)$/) {
-		$newsetversions{$1}='mostrecent';
-                &devalidateversioncache($1);
+    if ($canedit) {
+        my %newsetversions=();
+        if ($env{'form.setmostrecent'}) {
+	    $haschanged=1;
+	    foreach my $key (keys(%hash)) {
+	        if ($key=~/^ids\_(\/res\/.+)$/) {
+		    $newsetversions{$1}='mostrecent';
+                    &devalidateversioncache($1);
+	        }
 	    }
-	}
-    } elsif ($env{'form.setcurrent'}) {
-	$haschanged=1;
-	foreach my $key (keys(%hash)) {
-	    if ($key=~/^ids\_(\/res\/.+)$/) {
-		my $getvers=&Apache::lonnet::getversion($1);
-		if ($getvers>0) {
-		    $newsetversions{$1}=$getvers;
-		    &devalidateversioncache($1);
-		}
+        } elsif ($env{'form.setcurrent'}) {
+	    $haschanged=1;
+	    foreach my $key (keys(%hash)) {
+	        if ($key=~/^ids\_(\/res\/.+)$/) {
+		    my $getvers=&Apache::lonnet::getversion($1);
+		    if ($getvers>0) {
+		        $newsetversions{$1}=$getvers;
+		        &devalidateversioncache($1);
+		    }
+	        }
 	    }
-	}
-    } elsif ($env{'form.setversions'}) {
-	$haschanged=1;
-	foreach my $key (keys(%env)) {
-	    if ($key=~/^form\.set_version_(.+)$/) {
-		my $src=$1;
-		if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
-		    $newsetversions{$src}=$env{$key};
-		    &devalidateversioncache($src);
-		}
+        } elsif ($env{'form.setversions'}) {
+	    $haschanged=1;
+	    foreach my $key (keys(%env)) {
+	        if ($key=~/^form\.set_version_(.+)$/) {
+		    my $src=$1;
+		    if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
+		        $newsetversions{$src}=$env{$key};
+		        &devalidateversioncache($src);
+		    }
+	        }
 	    }
-	}
-    }
-    if ($haschanged) {
-        if (&Apache::lonnet::put('resourceversions',\%newsetversions,
-			  $env{'course.'.$env{'request.course.id'}.'.domain'},
-			  $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
-	    $r->print(&Apache::loncommon::confirmwrapper(
-                &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
-	} else {
-	    $r->print(&Apache::loncommon::confirmwrapper(
-                &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
-	}
-	&mark_hash_old();
+        }
+        if ($haschanged) {
+            if (&Apache::lonnet::put('resourceversions',\%newsetversions,
+			             $env{'course.'.$env{'request.course.id'}.'.domain'},
+			             $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
+	        $r->print(&Apache::loncommon::confirmwrapper(
+                    &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
+	    } else {
+	        $r->print(&Apache::loncommon::confirmwrapper(
+                    &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
+	    }
+	    &mark_hash_old();
+        }
+        &changewarning($r,'');
     }
-    &changewarning($r,'');
     if ($env{'form.timerange'} eq 'all') {
 # show all documents
 	$header=&mt('All content in '.$crstype);
@@ -4488,6 +4797,11 @@ sub checkversions {
 	       'save' => 'Save changes',
                'vers' => 'Version choice(s) for specific resources', 
 	       'act' => 'Actions');
+    my ($disabled,$readonly);
+    unless ($canedit) {
+        $disabled = 'disabled="disabled"';
+        $readonly = 1;
+    }
     $r->print(<<ENDHEADERS);
 <h4 class="LC_info">$header</h4>
 <form action="/adm/coursedocs" method="post">
@@ -4508,8 +4822,8 @@ sub checkversions {
 <div class="LC_left_float">
 <fieldset>
 <legend>$lt{'act'}</legend>
-$lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" /><br />
-$lt{'sc'}: <input type="submit" name="setcurrent" value="Go" />
+$lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" $disabled /><br />
+$lt{'sc'}: <input type="submit" name="setcurrent" value="Go" $disabled />
 </fieldset>
 </div>
 <br clear="all" />
@@ -4538,7 +4852,7 @@ ENDHEADERS
         return;
     }
     $r->print(
-       '<input type="submit" name="setversions" value="'.$lt{'save'}.'" />'.
+       '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
         &Apache::loncommon::start_data_table().
         &Apache::loncommon::start_data_table_header_row().
         '<th>'.&mt('Resources').'</th>'.
@@ -4583,7 +4897,7 @@ ENDHEADERS
                       {'select_form_order' => ['',1..$currentversion,'mostrecent'],
                       '' => '',
                       'mostrecent' => &mt('most recent'),
-                      map {$_,$_} (1..$currentversion)}));
+                      map {$_,$_} (1..$currentversion)},'',$readonly));
             my $lastold=1;
             for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
                 my $url=$root.'.'.$prevvers.'.'.$extension;
@@ -4617,7 +4931,7 @@ ENDHEADERS
     }
     $r->print(
         &Apache::loncommon::end_data_table().
-        '<input type="submit" name="setversions" value="'.$lt{'save'}.'" />'.
+        '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
         '</form>'
     );
 
@@ -4758,6 +5072,9 @@ sub handler {
     my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
     my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
 
+# get docroot
+    my $londocroot = $r->dir_config('lonDocRoot');
+
 # graphics settings
     $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
 
@@ -4784,13 +5101,22 @@ sub handler {
     $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
     $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
  
-    my $allowed;
+    my ($allowed,$canedit,$canview,$noendpage,$disabled);
 # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
     unless ($r->uri eq '/adm/supplemental') {
         # does this user have privileges to modify content.  
-        $allowed = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
+        if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+            $allowed = 1;
+            $canedit = 1;
+            $canview = 1;
+        } elsif (&Apache::lonnet::allowed('cev',$env{'request.course.id'})) {
+            $allowed = 1;
+            $canview = 1;
+        }
+    }
+    unless ($canedit) {
+        $disabled = ' disabled="disabled"';
     }
-
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);
   if ($allowed && $env{'form.verify'}) {
       &init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');
@@ -4804,17 +5130,66 @@ sub handler {
       if ($folder eq '') {
           $folder='default';
       }
-      &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath);
+      &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit);
   } elsif ($allowed && $env{'form.versions'}) {
       &init_breadcrumbs('versions','Check/Set Resource Versions','Docs_Check_Resource_Versions');
-      &checkversions($r);
-  } elsif ($allowed && $env{'form.dumpcourse'}) {
+      &checkversions($r,$canedit);
+  } elsif ($canedit && $env{'form.dumpcourse'}) {
       &init_breadcrumbs('dumpcourse','Copy '.&Apache::loncommon::course_type().' Content to Authoring Space');
       &dumpcourse($r);
-  } elsif ($allowed && $env{'form.exportcourse'}) {
+  } elsif ($canedit && $env{'form.exportcourse'}) {
       &init_breadcrumbs('exportcourse','IMS Export');
       &Apache::imsexport::exportcourse($r);
   } else {
+      if ($canedit && $env{'form.authorrole'}) {
+          $noendpage = 1;
+          my ($redirect,$error) = &makenewproblem($r,$coursedom,$coursenum);
+          if ($redirect) {
+              if (($env{'form.newresourceadd'}) && ($env{'form.folderpath'})) {
+                  my $container = 'sequence'; 
+                  my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
+                      $is_random_order,$container) =
+                      &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
+                  my (@folders)=split('&',$env{'form.folderpath'});
+                  $env{'form.foldername'}=&unescape(pop(@folders));
+                  my $folder=pop(@folders);
+                  my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
+                                                  $folder.'.'.$container);
+                  my $warning;
+                  if ($fatal) {
+                      if ($container eq 'page') {
+                          $warning = &mt('An error occurred retrieving the contents of the current page.');
+                      } else {
+                          $warning = &mt('An error occurred retrieving the contents of the current folder.');
+                      }
+                  } else {
+                      my $url = $redirect;
+                      my $srcfile = $londocroot.$url;
+                      $url =~ s{^/priv/}{/res/};
+                      my $targetfile = $londocroot.$url;
+                      my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
+                      my $output = &Apache::lonpublisher::batchpublish($r,$srcfile,$targetfile,$nokeyref,1);
+                      $env{'form.folder'} = $folder;
+                      &snapshotbefore();
+                      my $title = &LONCAPA::map::qtunescape($env{'form.newresourcetitle'});
+                      my $ext = 'false';
+                      my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
+                      $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
+                                                        ':'.$ext.':normal:res';
+                      push(@LONCAPA::map::order,$newidx);
+                      &LONCAPA::map::storeparameter($newidx,'parameter_hiddenresource','yes',
+                                                   'string_yesno');
+                      &remember_parms($newidx,'hiddenresource','set','yes');
+                      ($errtext,$fatal) =
+                          &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
+                      &log_differences($plain);
+                      &mark_hash_old();
+                      $r->internal_redirect($redirect);
+                      return OK;
+                  }
+              }
+          }
+      }
 #
 # Done catching special calls
 # The whole rest is for course and supplemental documents and utilities menu
@@ -4854,13 +5229,15 @@ sub handler {
     my $containertag;
     my $pathitem;
     my %ltitools;
+    my $hiddentop;
+    my $navmap;
+    my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
 
 # Do we directly jump somewhere?
-
    if (($env{'form.command'} eq 'direct') || ($env{'form.command'} eq 'directnav')) {
        if ($env{'form.symb'} ne '') {
            $env{'form.folderpath'}=
-               &Apache::loncommon::symb_to_docspath($env{'form.symb'});
+               &Apache::loncommon::symb_to_docspath($env{'form.symb'},\$navmap);
            &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
                $env{'form.command'}.'_'.$env{'form.symb'}});
        } elsif ($env{'form.supppath'} ne '') {
@@ -4869,12 +5246,10 @@ sub handler {
                $env{'form.command'}.'_'.$env{'form.supppath'}});
        }
    } elsif ($env{'form.command'} eq 'editdocs') {
-       $env{'form.folderpath'} = 'default&'.
-                                 &escape(&mt('Main Content').':::::');
+       $env{'form.folderpath'} = &default_folderpath($coursenum,$coursedom,\$navmap);
        &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => $env{'form.command'}});
    } elsif ($env{'form.command'} eq 'editsupp') {
-       $env{'form.folderpath'} = 'supplemental&'.
-                                  &escape('Supplemental Content');
+       $env{'form.folderpath'} = &supplemental_base();
        &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/supplemental'});
    } elsif ($env{'form.command'} eq 'contents') {
        &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/navmaps'});
@@ -4893,7 +5268,14 @@ sub handler {
     if ((!$env{'form.folderpath'}) && $allowed) {
         &Apache::loncommon::restore_course_settings($stored_folderpath,
                                           {'folderpath' => 'scalar'});
-        unless (&unescape($env{'form.folderpath'}) =~ m{^(default|supplemental)&}) {
+
+        if (&unescape($env{'form.folderpath'}) =~ m{^(default|supplemental)&}) {
+            if ($supplementalflag) {
+                undef($env{'form.folderpath'}) if ($1 eq 'default'); 
+            } else {
+                undef($env{'form.folderpath'}) if ($1 eq 'supplemental');
+            }
+        } else {
             undef($env{'form.folderpath'});
         }
     }
@@ -4910,19 +5292,48 @@ sub handler {
                                   .'&'.
                                   $env{'form.folderpath'};
     }
+# If allowed and user's role is not advanced check folderpath is not hidden  
+    if (($allowed) && (!$env{'request.role.adv'}) && 
+        ($env{'form.folderpath'} ne '') && (!$supplementalflag)) {
+        my $folderurl;
+        my @pathitems = split(/\&/,$env{'form.folderpath'});
+        my $folder = $pathitems[-2];
+        if ($folder eq '') {
+            undef($env{'form.folderpath'});
+        } else {
+            $folderurl = "uploaded/$coursedom/$coursenum/$folder";
+            if ((split(/\:/,$pathitems[-1]))[4]) {
+                $folderurl .= '.page';
+            } else {
+                $folderurl .= '.sequence';
+            }
+            unless (ref($navmap)) {
+                $navmap = Apache::lonnavmaps::navmap->new();
+            }
+            if (ref($navmap)) {
+                if (lc($navmap->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes') {
+                    my @resources = $navmap->retrieveResources($folderurl,$filterFunc,1,1);
+                    unless (@resources) {
+                        undef($env{'form.folderpath'});
+                    }
+                }
+            }
+        }
+    }
+
+
 # If after all of this, we still don't have any paths, make them
     unless ($env{'form.folderpath'}) {
        if ($supplementalflag) {
           $env{'form.folderpath'}=&supplemental_base();
-       } else {
-          $env{'form.folderpath'}='default&'.&escape(&mt('Main Content').
-                                  ':::::');
+       } elsif ($allowed) {
+          ($env{'form.folderpath'},$hiddentop) = &default_folderpath($coursenum,$coursedom,\$navmap);
        }
     }
 
 # Store this
     unless ($toolsflag) {
-        if ($allowed) {
+        if (($allowed) && ($env{'form.folderpath'} ne '')) {
             &Apache::loncommon::store_course_settings($stored_folderpath,
                                                       {'folderpath' => 'scalar'});
         }
@@ -4940,8 +5351,12 @@ sub handler {
         } else {
             if ($env{'form.folder'} eq '' ||
                 $env{'form.folder'} eq 'supplemental') {
-                $folderpath='default&'.
-                            &escape(&mt('Main Content').':::::');
+                if ($env{'form.folder'} eq 'supplemental') {
+                    $folderpath=&supplemental_base();
+                } elsif (!$hiddentop) {
+                    $folderpath='default&'.
+                                 &escape(&mt('Main Content').':::::');
+                }
             }
         }
         $containertag = '<input type="hidden" name="folderpath" value="" />';
@@ -4952,7 +5367,7 @@ sub handler {
         if ($showdoc) { # got called in sequence from course
 	    $allowed=0; 
         } else {
-            if ($allowed) {
+            if ($canedit) {
                 &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
                 $script=&Apache::lonratedt::editscript('simple');
             }
@@ -4993,8 +5408,9 @@ sub handler {
             my $tabidstr = join("','",@tabids);
             %ltitools = &Apache::lonnet::get_domain_ltitools($coursedom);
             my $posslti = keys(%ltitools);
-            my $exttoolurl = "/adm/$coursedom/$coursenum/new/exttool";
-	    $script .= &editing_js($udom,$uname,$supplementalflag,$posslti).
+            my $hostname = $r->hostname();
+	    $script .= &editing_js($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
+                                   $londocroot,$canedit,$hostname,\$navmap).
                        &history_tab_js().
                        &inject_data_js().
                        &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr,$tid).
@@ -5025,34 +5441,52 @@ sub handler {
         $r->print(&Apache::loncommon::start_page("$crstype documents",undef,
                                                 {'force_register' => $showdoc,}));
     } elsif ($toolsflag) {
+        my ($breadtext,$breadtitle);
+        $breadtext = "$crstype Editor";
+        if ($canedit) {
+            $breadtitle = 'Editing '.$crstype.' Contents';
+        } else {
+            $breadtext .= ' (View-only mode)';
+            $breadtitle = 'Viewing '.$crstype.' Contents';
+        }
         &Apache::lonhtmlcommon::add_breadcrumb({
-            href=>"/adm/coursedocs",text=>"$crstype Contents"});
+            href=>"/adm/coursedocs",text=>$breadtext});
         $r->print(&Apache::loncommon::start_page("$crstype Contents", $script)
                  .&Apache::loncommon::help_open_menu('','',273,'RAT')
                  .&Apache::lonhtmlcommon::breadcrumbs(
-                     'Editing Course Contents')
+                     $breadtitle)
                  );
     } elsif ($r->uri eq '/adm/supplemental') {
         my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype);
         $r->print(&Apache::loncommon::start_page("Supplemental $crstype Content",undef,
                                                 {'bread_crumbs' => $brcrum,}));
     } else {
+        my ($breadtext,$breadtitle,$helpitem);
+        $breadtext = "$crstype Editor";
+        if ($canedit) {
+            $breadtitle = 'Editing '.$crstype.' Contents';
+            $helpitem = 'Docs_Adding_Course_Doc';
+        } else {
+            $breadtext .= ' (View-only mode)';
+            $breadtitle = 'Viewing '.$crstype.' Contents';
+            $helpitem = 'Docs_Viewing_Course_Doc';
+        }
         &Apache::lonhtmlcommon::add_breadcrumb({
-            href=>"/adm/coursedocs",text=>"$crstype Contents"});
+            href=>"/adm/coursedocs",text=>$breadtext});
         $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
                                                  {'add_entries'    => $addentries}
                                                 )
                  .&Apache::loncommon::help_open_menu('','',273,'RAT')
                  .&Apache::lonhtmlcommon::breadcrumbs(
-                     'Editing '.$crstype.' Contents',
-                     'Docs_Adding_Course_Doc')
+                     $breadtitle,
+                     $helpitem)
         );
     }
 
   my %allfiles = ();
   my %codebase = ();
   my ($upload_result,$upload_output,$uploadphase);
-  if ($allowed) {
+  if ($canedit) {
       if (($env{'form.uploaddoc.filename'}) &&
 	  ($env{'form.cmd'}=~/^upload_(\w+)/)) {
           my $context = $1; 
@@ -5104,7 +5538,7 @@ sub handler {
 
   if ($allowed && $toolsflag) {
       $r->print(&startContentScreen('tools'));
-      $r->print(&generate_admin_menu($crstype));
+      $r->print(&generate_admin_menu($crstype,$canedit));
       $r->print(&endContentScreen());
   } elsif ((!$showdoc) && (!$uploadphase)) {
 # -----------------------------------------------------------------------------
@@ -5116,6 +5550,7 @@ sub handler {
                 'impo' => 'Import',
 		'lnks' => 'Import from Stored Links',
                 'impm' => 'Import from Assembled Map',
+                'imcr' => 'Import from Course Resources',   
                 'extr' => 'External Resource',
                 'extt' => 'External Tool',
                 'selm' => 'Select Map',
@@ -5127,6 +5562,9 @@ sub handler {
                 'sipa' => 'Simple Course Page',
                 'sipr' => 'Simple Problem',
                 'webp' => 'Blank Web Page (editable)', 
+                'stpr' => 'Standard Problem',
+                'news' => 'New sub-directory',
+                'crpr' => 'Create Problem',
                 'drbx' => 'Drop Box',
                 'scuf' => 'External Scores (handgrade, upload, clicker)',
                 'bull' => 'Discussion Board',
@@ -5140,12 +5578,22 @@ sub handler {
                 'se'   => 'Select',
                 'file' =>  'File',
                 'title' => 'Title',
+                'addp' => 'Add Placeholder to course?',
+                'uste' => 'Use Template?',
+                'fnam' => 'File Name:',
+                'loca' => 'Location:',
+                'dire' => 'Directory:',
+                'cate' => 'Category:',
+                'tmpl' => 'Template:',
                 'comment' => 'Comment',
                 'parse' => 'Upload embedded images/multimedia files if HTML file',
                 'bb5'      => 'Blackboard 5',
                 'bb6'      => 'Blackboard 6',
                 'angel5'   => 'ANGEL 5.5',
                 'webctce4' => 'WebCT 4 Campus Edition',
+                'yes'      => 'Yes',
+                'no'       => 'No',
+                'er' => 'Editing rights unavailable for your current role.',
         );
 # -----------------------------------------------------------------------------
 
@@ -5169,11 +5617,25 @@ sub handler {
                                "userfiles/$subdir",1); # expressed in kB
     }
     my $free_space = 1024 * ((1024 * $disk_quota) - $current_disk_usage);
+    my $usage = $current_disk_usage/1024; # in MB
+    my $quota = $disk_quota;
+    my $percent;
+    if ($disk_quota == 0) {
+        $percent = 100.0;
+    } else {
+        $percent = 100*($usage/$disk_quota);
+    }
+    $usage = sprintf("%.2f",$usage);
+    $quota = sprintf("%.2f",$quota);
+    $percent = sprintf("%.0f",$percent);
+    my $quotainfo = '<p>'.&mt('Currently using [_1] of the [_2] available.',
+                              $percent.'%',$quota.' MB').'</p>';
 
 	my $fileupload=(<<FIUP);
+        $quotainfo
 	$lt{'file'}:<br />
-	<input type="file" name="uploaddoc" class="flUpload" size="40" />
-    <input type="hidden" id="free_space" value="$free_space" />
+	<input type="file" name="uploaddoc" class="flUpload" size="40" $disabled />
+        <input type="hidden" id="free_space" value="$free_space" />
 FIUP
 
 	my $checkbox=(<<CHBO);
@@ -5181,7 +5643,7 @@ FIUP
 	<input type="checkbox" name="parserflag" />
 	</label> -->
 	<label>
-	<input type="checkbox" name="parserflag" checked="checked" /> $lt{'parse'}
+	<input type="checkbox" name="parserflag" checked="checked" $disabled /> $lt{'parse'}
 	</label>
 CHBO
         my $imsfolder = $env{'form.folder'};
@@ -5198,7 +5660,7 @@ CHBO
         <br />
         <p>
         $lt{'cms'}:&nbsp; 
-        <select name="source">
+        <select name="source" $disabled>
         <option value="-1" selected="selected">$lt{'se'}</option>
         <option value="bb5">$lt{'bb5'}</option>
         <option value="bb6">$lt{'bb6'}</option>
@@ -5208,7 +5670,7 @@ CHBO
         <input type="hidden" name="folder" value="$imsfolder" />
         </p>
         <input type="hidden" name="phase" value="one" />
-        <input type="button" value="$lt{'imsl'}" onclick="makeims(this.form);" />
+        <input type="button" value="$lt{'imsl'}" onclick="makeims(this.form);" $disabled />
         </fieldset>
         </form>
 IMSFORM
@@ -5223,7 +5685,7 @@ IMSFORM
     $fileupload
 	<br />
 	$lt{'title'}:<br />
-	<input type="text" size="60" name="comment" />
+	<input type="text" size="60" name="comment" $disabled />
 	$pathitem
 	<input type="hidden" name="cmd" value="upload_default" />
 	<br />
@@ -5231,11 +5693,17 @@ IMSFORM
 	$checkbox
 	</span>
         <br clear="all" />
-        <input type="submit" value="$lt{'upld'}" />
+        <input type="submit" value="$lt{'upld'}" $disabled />
         </fieldset>
         </form>
 FUFORM
 
+        my $mapimportjs;
+        if ($canedit) {
+            $mapimportjs = "javascript:openbrowser('mapimportform','importmap','sequence,page','');"; 
+        } else {
+            $mapimportjs = "javascript:alert('".&js_escape($lt{'er'})."');";
+        }
 	my $importpubform=(<<SEDFFORM);
         <a class="LC_menubuttons_link" href="javascript:toggleMap('map');">
         $lt{'impm'}</a>$help{'Load_Map'}
@@ -5246,36 +5714,73 @@ FUFORM
         $lt{'copm'}<br />
         <span class="LC_nobreak">
         <input type="text" name="importmap" size="40" value="" 
-        onfocus="this.blur();openbrowser('mapimportform','importmap','sequence,page','');" />
-        &nbsp;<a href="javascript:openbrowser('mapimportform','importmap','sequence,page','');">$lt{'selm'}</a></span><br />
-        <input type="submit" name="loadmap" value="$lt{'load'}" />
+        onfocus="this.blur();$mapimportjs" $disabled />
+        &nbsp;<a href="$mapimportjs">$lt{'selm'}</a></span><br />
+        <input type="submit" name="loadmap" value="$lt{'load'}" $disabled />
         </fieldset>
         </form>
 
 SEDFFORM
+        my $importcrsresform;
+        my ($numdirs,$pickfile) = 
+            &Apache::loncommon::import_crsauthor_form('crsresimportform','coursepath','coursefile',
+                                                      "resize_scrollbox('contentscroll','1','0');",
+                                                      undef,'res');
+        if ($pickfile) {
+            $importcrsresform=(<<CRSFORM);
+        <a class="LC_menubuttons_link" href="javascript:toggleImportCrsres('res','$numdirs');">
+        $lt{'imcr'}</a>$help{'Course_Resources'}
+        <form action="/adm/coursedocs" method="post" name="crsresimportform" onsubmit="return validImportCrsRes();">
+        <fieldset id="importcrsresform" style="display: none;">
+        <legend>$lt{'imcr'}</legend>
+        <input type="hidden" name="active" value="bb" />
+        $pickfile
+        <p>
+        $lt{'title'}: <input type="textbox" name="crsrestitle" value="" $disabled />
+        </p>
+        <input type="hidden" name="importdetail" value="" />
+        <input type="submit" name="crsres" value="$lt{'impo'}" $disabled />
+        </fieldset>
+        </form>
+CRSFORM
+        }
+
+        my $fromstoredjs;
+        if ($canedit) {
+            $fromstoredjs = 'open_StoredLinks_Import()'; 
+        } else {
+            $fromstoredjs = "alert('".&js_escape($lt{'er'})."')";
+        }
+
 	my @importpubforma = (
 	{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'"  onclick="javascript:groupsearch()" />' => $pathitem."<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>" },
 	{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{impo}.'"  onclick="javascript:groupimport();"/>' => "<a class='LC_menubuttons_link' href='javascript:groupimport();'>$lt{'impo'}</a>$help{'Importing_LON-CAPA_Resource'}" },
-	{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:open_StoredLinks_Import();" />' => "<a class='LC_menubuttons_link' href='javascript:open_StoredLinks_Import();'>$lt{'lnks'}</a>" },
-        { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform }
-	);
+	{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:'.$fromstoredjs.';" />' => '<a class="LC_menubuttons_link" href="javascript:'.$fromstoredjs.';">'.$lt{'lnks'}.'</a>' },
+        { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform },
+        );
+        if ($pickfile) {
+            push(@importpubforma,{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{imcr}.'"  onclick="javascript:toggleImportCrsres(\'res\','."'$numdirs'".');"/>' => $importcrsresform});
+	}
 	$importpubform = &create_form_ul(&create_list_elements(@importpubforma));
         my $extresourcesform =
             &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
-                                                 $help{'Adding_External_Resource'});
+                                                 $help{'Adding_External_Resource'},
+                                                 undef,undef,undef,undef,undef,undef,$disabled);
         my $exttoolform =
             &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
                                                  $help{'Adding_External_Tool'},undef,
                                                  undef,'tool',$coursedom,$coursenum,
-                                                 \%ltitools);
+                                                 \%ltitools,$disabled);
     if ($allowed) {
         my $folder = $env{'form.folder'};
         if ($folder eq '') {
             $folder='default';
         }
-	my $output = &update_paste_buffer($coursenum,$coursedom,$folder);
-        if ($output) {
-            $r->print($output);
+        if ($canedit) {
+	    my $output = &update_paste_buffer($coursenum,$coursedom,$folder);
+            if ($output) {
+                $r->print($output);
+            }
         }
 	$r->print(<<HIDDENFORM);
 	<form name="renameform" method="post" action="/adm/coursedocs">
@@ -5307,12 +5812,12 @@ HIDDENFORM
     }
 
 #
-
+    my $hostname = $r->hostname();
     my $savefolderpath;
 
     if ($allowed) {
        my $folder=$env{'form.folder'};
-       if ($folder eq '' || $supplementalflag) {
+       if ((($folder eq '') && (!$hiddentop)) || ($supplementalflag)) {
            $folder='default';
 	   $savefolderpath = $env{'form.folderpath'};
 	   $env{'form.folderpath'}='default&'.&escape(&mt('Main Content'));
@@ -5340,7 +5845,7 @@ HIDDENFORM
 	$pathitem
 	<input type="hidden" name="importdetail" 
 	value="$lt{'navc'}=/adm/navmaps" />
-	<a class="LC_menubuttons_link" href="javascript:document.newnav.submit()">$lt{'navc'}</a>
+	<a class="LC_menubuttons_link" href="javascript:makenew(document.newnav);">$lt{'navc'}</a>
 	$help{'Navigate_Content'}
 	</form>
 NNFORM
@@ -5401,7 +5906,7 @@ NBFORM
 	$pathitem
 	<input type="hidden" name="importdetail" 
 	value="$plainname=/adm/$udom/$uname/aboutme" />
-	<a class="LC_menubuttons_link" href="javascript:document.newaboutme.submit()">$lt{'mypi'}</a>
+	<a class="LC_menubuttons_link" href="javascript:makenew(document.newaboutme);">$lt{'mypi'}</a>
 	$help{'My Personal Information Page'}
 	</form>
 NAMFORM
@@ -5421,7 +5926,7 @@ NASOFORM
 	$pathitem
 	<input type="hidden" name="importdetail" 
 	value="$lt{'rost'}=/adm/viewclasslist" />
-	<a class="LC_menubuttons_link" href="javascript:document.newroster.submit()">$lt{'rost'}</a>
+	<a class="LC_menubuttons_link" href="javascript:makenew(document.newroster);">$lt{'rost'}</a>
 	$help{'Course_Roster'}
 	</form>
 NROSTFORM
@@ -5445,7 +5950,224 @@ NROSTFORM
         $help{'Web_Page'}
         </form>
 NWEBFORM
- 
+
+        my @ids=&Apache::lonnet::current_machine_ids();
+        my %select_menus;
+        my $numauthor = 0;
+        my $numcrsdirs = 0;
+        my $toppath = "/priv/$env{'user.domain'}/$env{'user.name'}"; 
+        if ($env{'user.author'}) {
+            $numauthor ++;
+            $select_menus{'author'}->{'text'} = &Apache::lonnet::plaintext('au');
+            if (grep(/^\Q$env{'user.home'}\E$/,@ids)) {
+                my $is_home = 1;
+                my %subdirs;
+                &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
+                $select_menus{'author'}->{'default'} = '/'; 
+                $select_menus{'author'}->{'select2'}->{'/'} = '/';
+                my @ordered = ('/');
+                foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
+                    $select_menus{'author'}->{'select2'}->{$relpath} = $relpath;
+                    push(@ordered,$relpath);
+                }
+                $select_menus{'author'}->{'order'} = \@ordered;
+            } else {
+                $select_menus{'author'}->{'select2'}->{'switch'} = &mt('Switch server required');
+                $select_menus{'author'}->{'default'} = 'switch';
+                $select_menus{'author'}->{'order'} = ['switch'];
+            }
+        }
+        my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
+                                                      ['active'],['ca','aa']);
+        my $crshome = $env{'course.'.$env{'request.course.id'}.'.home'};
+        my %by_roletype;
+        if (keys(%roleshash)) {
+            foreach my $entry (keys(%roleshash)) {
+                my ($auname,$audom,$roletype) = split(/:/,$entry);
+                my $key = $entry;
+                $key =~ s/:/___/g;
+                $by_roletype{$roletype}{$auname.'___'.$audom} = 1;
+                $select_menus{$key}->{'text'} = &Apache::lonnet::plaintext($roletype)." ($audom/$auname)";
+                my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
+                if (grep(/^\Q$rolehome\E$/,@ids)) {    
+                    my $is_home = 1;
+                    my (%subdirs,@ordered);
+                    my $toppath="/priv/$audom/$auname";
+                    &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
+                    $select_menus{$key}->{'default'} = '/';
+                    $select_menus{$key}->{'select2'}->{'/'} = '/';
+                    my @ordered = ('/');
+                    foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
+                        $select_menus{$key}->{'select2'}->{$relpath} = $relpath;
+                        push(@ordered,$relpath);
+                    }
+                    $select_menus{$key}->{'order'} = \@ordered;
+                } else {
+                    $select_menus{$key}->{'select2'}->{'switch'} = &mt('Switch server required');
+                    $select_menus{$key}->{'default'} = 'switch';
+                    $select_menus{$key}->{'order'} = ['switch'];
+                }
+                $numauthor ++;
+            }
+        }
+        my ($pickdir,$showtitle);;
+        if ($numauthor) {
+            my @order;
+            my $defrole;
+            if ($env{'user.author'}) {
+                push(@order,'author');
+                $defrole = 'author';
+            }
+            if (keys(%by_roletype)) {
+                foreach my $possrole ('ca','aa') {
+                    if (ref($by_roletype{$possrole}) eq 'HASH') {
+                        foreach my $author (sort { lc($a) cmp lc($b) } (keys(%{$by_roletype{$possrole}}))) {
+                            unless ($defrole) {
+                                $defrole = $author;
+                            }
+                            push(@order,$author.'___'.$possrole);
+                        }
+                    }
+                }
+            }
+            $select_menus{'course'}->{'text'} = &mt('Course Resource');
+            if (grep(/^\Q$crshome\E$/,@ids)) {
+                my $is_home = 1;
+                my %subdirs;
+                my $toppath="/priv/$coursedom/$coursenum";
+                &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
+                $numcrsdirs = keys(%subdirs);
+                $select_menus{'course'}->{'default'} = '/';
+                $select_menus{'course'}->{'select2'}->{'/'} = '/';
+                my @ordered = ('/');
+                foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
+                    $select_menus{'course'}->{'select2'}->{$relpath} = $relpath;
+                    push(@ordered,$relpath);
+                }
+                $select_menus{'course'}->{'order'} = \@ordered;
+            } else {
+                $select_menus{'course'}->{'select2'}->{'switch'} = &mt('Switch server required');
+                $select_menus{'course'}->{'default'} = 'switch';
+                $select_menus{'course'}->{'order'} = ['switch'];
+            }
+            push(@order,'course');
+            $pickdir = $lt{'loca'}.
+                       &Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'dire'},
+                                                               $defrole,'authorrole','authorpath',
+                                                               \%select_menus,\@order,'toggleCrsResTitle();',
+                                                               '','priv').'<br />';
+            $showtitle = 'none';
+        } else {
+            my $is_home;
+            $showtitle = 'inline';
+            if (grep(/^\Q$crshome\E$/,@ids)) {
+                $is_home = 1;
+                $pickdir .= '<input type="hidden" name="authorrole" value="course" />'; 
+                my $toppath="/priv/$coursedom/$coursenum'}";
+                my %subdirs;
+                &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
+                $numcrsdirs = keys(%subdirs); 
+                if ($numcrsdirs) {
+                    $pickdir .= &mt('Directory: ').'<select name="authorpath">'."\n".
+                                 '<option value="/">/</option>'."\n";
+                    foreach my $key (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
+                        $pickdir .= '<option value="'.$key.'">'.$key.'</option>'."\n";
+                    }
+                    $pickdir .= '</select>';
+                } else {
+                    $pickdir .= '<input type="hidden" name="authorpath" value="/" />'."\n";   
+                }
+            }
+        }
+
+        my %seltemplate_menus;
+        my @files = &Apache::lonhomework::get_template_list('problem');
+        my @noexamplelink = ('blank.problem','blank.library','script.library');
+        my $currentcategory = '';
+        my @ordered = ('');
+        my %templatehelp;
+        my $defcategory = '';
+        my @catorder = ($defcategory);
+        $seltemplate_menus{$defcategory}->{'order'} = [''];
+        $seltemplate_menus{$defcategory}->{'text'} = '';
+        foreach my $file (@files) {
+            if (ref($file) eq 'ARRAY') {
+                my ($path,$title,$category,$help) = @{$file};
+                next if ($title !~ /\S/);
+                if (&js_escape($category) ne $currentcategory) {
+                    $currentcategory = &js_escape($category);
+                    push(@catorder,&js_escape($currentcategory));
+                    $seltemplate_menus{$currentcategory}->{'text'} = $category;
+                    $seltemplate_menus{$currentcategory}->{'default'} = '';
+                    $seltemplate_menus{$currentcategory}->{'select2'}->{''} = '';
+                    push(@{$seltemplate_menus{$currentcategory}->{'order'}},'');
+                }
+                if ($path) {
+                    $seltemplate_menus{$currentcategory}->{'select2'}->{&js_escape($path)} = $title;
+                    push(@{$seltemplate_menus{$currentcategory}->{'order'}},&js_escape($path));
+                    if ($help) {
+                        $templatehelp{$path} = $help;
+                    }
+                }
+            }
+        }
+
+        my $templates = $lt{'cate'}.' '.
+                        &Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'tmpl'}.' ',
+                                                                $defcategory,'tempcategory','template',
+                                                                \%seltemplate_menus,\@catorder,
+                                                                "resize_scrollbox('contentscroll','1','0');",
+                                                                "toggleExampleText();",'template').'<br />';
+        my $templatepreview =  '<a href="#" target="sample" onclick="javascript:getExample(600,420,\'yes\',true);  return false;">'.
+                               '<span id="newresexample">'.&mt('Example').'<span></a>';
+        my $crsresform=(<<RESFORM);
+        <a class="LC_menubuttons_link" href="javascript:toggleCrsRes('res','$numauthor','$numcrsdirs');">
+        $lt{'stpr'}</a>$help{'Course_Resource'}
+        <form action="/adm/coursedocs" method="post" name="courseresform">
+        <fieldset id="crsresform" style="display:none;">
+        <legend>$lt{'stpr'}</legend>
+        <input type="hidden" name="active" value="ee" />
+        <p>
+        $pickdir
+        <span class="LC_nobreak">$lt{'news'}?&nbsp;
+        <label><input type="radio" name="newsubdir" value="0" onclick="toggleNewsubdir(this.form);" checked="checked" $disabled />No</label>
+        &nbsp;
+        <label><input type="radio" name="newsubdir" value="1" onclick="toggleNewsubdir(this.form);" $disabled />Yes</label>
+        </span><span id="newsubdir"></span>
+        <input type="hidden" name="newsubdirname" id="newsubdirname" value="" autocomplete="off" />
+        </p>
+        $lt{'fnam'}
+        <input type="text" size="20" name="newresourcename" autocomplete="off" $disabled />
+        <p>
+        <div id="newresource" style="display:$showtitle">
+        $lt{'addp'}
+        <label><input type="radio" name="newresourceadd" value="0" checked="checked" onclick="toggleNewInCourse(this.form);" $disabled />
+        $lt{'no'}</label>&nbsp;&nbsp;
+        <label><input type="radio" name="newresourceadd" value="1" onclick="toggleNewInCourse(this.form);" $disabled />
+        $lt{'yes'}</label>
+        <span id="newrestitle"></span>
+        <input type="hidden" size="20" name="newresourcetitle" id="newresourcetitle" autocomplete="off" $disabled />
+        </div>
+        </p>
+        <p>
+        $lt{'uste'}
+        <label><input type="radio" name="newresusetemp" value="0" checked="checked" onclick="toggleWithTemplate(this.form);" $disabled />
+        $lt{'no'}</label>&nbsp;&nbsp;
+        <label><input type="radio" name="newresusetemp" value="1" onclick="toggleWithTemplate(this.form);" $disabled />
+        $lt{'yes'}</label>
+        <div id="newrestemplate" style="display:none">
+        $templates
+        $templatepreview
+        </div>
+        </p>
+        <span class="LC_nobreak">
+        <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+        <input type="submit" name="newcrs" value="$lt{'crpr'}" $disabled />
+        </span>
+        </fieldset>
+        </form>
+
+RESFORM
 
 my $specialdocumentsform;
 my @specialdocumentsforma;
@@ -5484,7 +6206,7 @@ NFFORM
 	$pathitem
 	<input type="hidden" name="importdetail" 
 	value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
-	<a class="LC_menubuttons_link" href="javascript:document.newsyl.submit()">$lt{'syll'}</a>
+	<a class="LC_menubuttons_link" href="javascript:makenew(document.newsyl);">$lt{'syll'}</a>
 	$help{'Syllabus'}
 
 	</form>
@@ -5496,14 +6218,14 @@ NSYLFORM
 	$pathitem
 	<input type="hidden" name="importdetail"
 	value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
-	<a class="LC_menubuttons_link" href="javascript:document.newgroupfiles.submit()">$lt{'grpo'}</a>
+	<a class="LC_menubuttons_link" href="javascript:makenew(document.newgroupfiles);">$lt{'grpo'}</a>
 	$help{'Group Portfolio'}
 	</form>
 NGFFORM
 	@specialdocumentsforma=(
 	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'"  onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
-	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.newsyl.submit()" />'=>$newsylform},
-	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="document.newnav.submit()" />'=>$newnavform},
+	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.newsyl);" />'=>$newsylform},
+	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="javascript:makenew(document.newnav);" />'=>$newnavform},
         {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
         {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
         );
@@ -5532,7 +6254,7 @@ NGFFORM
         {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
         {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
         {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},
-
+        {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{stpr}.'" onclick="javascript:toggleCrsRes(\'res\','."'$numauthor','$numcrsdirs'".');" />'=>$crsresform},
         );
         $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
 
@@ -5540,8 +6262,8 @@ NGFFORM
        {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
         {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
         {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
-        {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="document.newroster.submit()" />'=>$newrosterform},
-        {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="document.newgroupfiles.submit()" />'=>$newgroupfileform},
+        {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="javascript:makenew(document.newroster);" />'=>$newrosterform},
+        {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="javascript:makenew(document.newgroupfiles);" />'=>$newgroupfileform},
         );
         $communityform = &create_form_ul(&create_list_elements(@communityforma));
 
@@ -5559,7 +6281,9 @@ unless ($container eq 'page') {
  $hadchanges=0;
        unless (($supplementalflag || $toolsflag)) {
           my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
-                              $supplementalflag,\%orderhash,$iconpath,$pathitem,\%ltitools);
+                              $supplementalflag,\%orderhash,$iconpath,$pathitem,
+                              \%ltitools,$canedit,$hostname,\$navmap,$hiddentop);
+          undef($navmap);
           if ($error) {
              $r->print('<p><span class="LC_error">'.$error.'</span></p>');
           }
@@ -5624,13 +6348,15 @@ SNFFORM
 	
         my $supextform =
             &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
-                                                 $help{'Adding_External_Resource'});
+                                                 $help{'Adding_External_Resource'},
+                                                 undef,undef,undef,undef,undef,undef,
+                                                 $disabled);
 
         my $supexttoolform =
             &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
                                                  $help{'Adding_External_Tool'},
                                                  undef,undef,'tool',$coursedom,
-                                                 $coursenum,\%ltitools);
+                                                 $coursenum,\%ltitools,$disabled);
 
 	my $supnewsylform=(<<SNSFORM);
 	<form action="/adm/coursedocs" method="post" name="supnewsyl">
@@ -5638,7 +6364,7 @@ SNFFORM
         $pathitem
 	<input type="hidden" name="importdetail" 
 	value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
-	<a class="LC_menubuttons_link" href="javascript:document.supnewsyl.submit()">$lt{'syll'}</a>
+	<a class="LC_menubuttons_link" href="javascript:makenew(document.supnewsyl);">$lt{'syll'}</a>
 	$help{'Syllabus'}
 	</form>
 SNSFORM
@@ -5649,7 +6375,7 @@ SNSFORM
         $pathitem
 	<input type="hidden" name="importdetail" 
 	value="$plainname=/adm/$udom/$uname/aboutme" />
-	<a class="LC_menubuttons_link" href="javascript:document.supnewaboutme.submit()">$lt{'mypi'}</a>
+	<a class="LC_menubuttons_link" href="javascript:makenew(document.supnewaboutme);">$lt{'mypi'}</a>
 	$help{'My Personal Information Page'}
 	</form>
 SNAMFORM
@@ -5676,9 +6402,9 @@ SWEBFORM
 
 
 my @specialdocs = (
-		{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.supnewsyl.submit()" />'
+		{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.supnewsyl);" />'
             =>$supnewsylform},
-		{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="document.supnewaboutme.submit()" />'
+		{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makenew(document.supnewaboutme);" />'
             =>$supnewaboutmeform},
                 {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage('."'supp'".');" />'=>$supwebpageform},
 
@@ -5704,7 +6430,8 @@ my %suporderhash = (
                 );
         if ($supplementalflag) {
            my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
-                               $supplementalflag,\%suporderhash,$iconpath,$pathitem,\%ltitools);
+                               $supplementalflag,\%suporderhash,$iconpath,$pathitem,
+                               \%ltitools,$canedit,$hostname);
            if ($error) {
               $r->print('<p><span class="LC_error">'.$error.'</span></p>');
            } else {
@@ -5724,7 +6451,7 @@ my %suporderhash = (
         }
     } elsif ($supplementalflag) {
         my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
-                            $supplementalflag,'',$iconpath,$pathitem);
+                            $supplementalflag,'',$iconpath,$pathitem,'','',$hostname);
         if ($error) {
             $r->print('<p><span class="LC_error">'.$error.'</span></p>');
         }
@@ -5751,7 +6478,9 @@ my %suporderhash = (
                 &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
   }
  }
- $r->print(&Apache::loncommon::end_page());
+ unless ($noendpage) { 
+     $r->print(&Apache::loncommon::end_page());
+ }
  return OK;
 }
 
@@ -5909,7 +6638,7 @@ sub remove_archive {
 }
 
 sub generate_admin_menu {
-    my ($crstype) = @_;
+    my ($crstype,$canedit) = @_;
     my $lc_crstype = lc($crstype);
     my ($home,$other,%outhash)=&authorhosts();
     my %lt= ( # do not translate here
@@ -5967,7 +6696,9 @@ sub generate_admin_menu {
                     linktitle  => "List the unique identifier used for each resource instance in your $lc_crstype"
                 },
                 ]
-        },
+        });
+    if ($canedit) {
+        push(@menu,
         {   categorytitle=>'Export',
             items =>[
                 {   linktext   => $lt{'imse'},
@@ -5986,6 +6717,7 @@ sub generate_admin_menu {
                 },
                 ]
         });
+    }
     return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
            '<input type="hidden" id="dummy" />'."\n".
            &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
@@ -5994,15 +6726,16 @@ sub generate_admin_menu {
 
 sub generate_edit_table {
     my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile,
-        $need_save,$copyfolder) = @_;
+        $need_save,$copyfolder,$canedit) = @_;
     return unless(ref($orderhash_ref) eq 'HASH');
     my %orderhash = %{$orderhash_ref};
-    my $form;
-    my $activetab;
-    my $active;
+    my ($form, $activetab, $active, $disabled);
     if (($env{'form.active'} ne '') && ($env{'form.active'} ne '00')) {
         $activetab = $env{'form.active'};
     }
+    unless ($canedit) {
+        $disabled = ' disabled="disabled"';
+    }
     my $backicon = $iconpath.'clickhere.gif';
     my $backtext = &mt('Exit Editor');
     $form = '<div class="LC_Box" style="margin:0;">'.
@@ -6066,7 +6799,7 @@ sub generate_edit_table {
 <input type="hidden" name="multicopy" value="" />
 <input type="hidden" name="multichange" value="" />
 <input type="hidden" name="copyfolder" value="$copyfolder" />
-<input type="submit" name="savemultiples" value="$button" />
+<input type="submit" name="savemultiples" value="$button" $disabled />
 </form>
 </div>
 END
@@ -6092,7 +6825,8 @@ END
 }
 
 sub editing_js {
-    my ($udom,$uname,$supplementalflag,$posslti) = @_;
+    my ($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
+        $londocroot,$canedit,$hostname,$navmapref) = @_;
     my %js_lt = &Apache::lonlocal::texthash(
                                           p_mnf => 'Name of New Folder',
                                           t_mnf => 'New Folder',
@@ -6103,23 +6837,26 @@ sub editing_js {
                                           p_msb => 'Title for the Problem',
                                           p_mdb => 'Title for the Drop Box',
                                           p_mbb => 'Title for the Discussion Board',
-                                          p_mwp => 'Title for Web Page', 
+                                          p_mwp => 'Title for Web Page',
+                                          p_mnr => 'Title for the Resource',
                                           p_mab => "Enter user:domain for User's Personal Information Page",
                                           p_mab2 => 'Personal Information Page of ',
                                           p_mab_alrt1 => 'Not a valid user:domain',
                                           p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
                                           p_chn => 'New Title',
                                           p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
-                                          p_rmr2a => 'Remove[_99]',
-                                          p_rmr2b => '?[_99]',
-                                          p_rmr3a => 'Remove those [_2]',
-                                          p_rmr3b => 'items?[_2]',
+                                          p_rmr2a => 'Remove',
+                                          p_rmr2b => '?',
+                                          p_rmr3a => 'Remove those',
+                                          p_rmr3b => 'items?',
+                                          p_rmr4  => 'WARNING: Removing a resource uploaded to a course cannot be undone via "Undo Delete".',
+                                          p_rmr5  => 'Push "Cancel" and then use "Cut" instead if you might need to undo this change.',
                                           p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
                                           p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
-                                          p_ctr2a => 'Cut[_98]',
-                                          p_ctr2b => '?[_98]',
-                                          p_ctr3a => 'Cut those[_2]',
-                                          p_ctr3b => 'items?[_2]',
+                                          p_ctr2a => 'Cut',
+                                          p_ctr2b => '?',
+                                          p_ctr3a => 'Cut those',
+                                          p_ctr3b => 'items?',
                                           rpck    => 'Enter number to pick (e.g., 3)',
                                           imsfile => 'You must choose an IMS package for import',
                                           imscms  => 'You must select which Course Management System was the source of the IMS package',
@@ -6130,6 +6867,10 @@ sub editing_js {
                                           noor    => 'No actions selected or changes to settings specified.',
                                           noch    => 'No changes to settings specified.',
                                           noac    => 'No actions selected.',
+                                          nofi    => 'No file selected',
+                                          tinc    => 'Title in course',
+                                          sunm    => 'Sub-directory name',
+                                          edri    => 'Editing rights unavailable for your current role.',
                                         );
     &js_escape(\%js_lt);
     my $crstype = &Apache::loncommon::course_type();
@@ -6138,11 +6879,10 @@ sub editing_js {
     if (&HTML::Entities::decode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'}) =~ /\:1$/) {
         $main_container_page = 1;
     }
-    my $toplevelmain = 
-        &escape(&mt('Main Content').':::::');
+    my $backtourl;
+    my $toplevelmain = &escape(&default_folderpath($coursenum,$coursedom,$navmapref));
     my $toplevelsupp = &supplemental_base();
 
-    my $backtourl;
     if ($env{'docs.exit.'.$env{'request.course.id'}} =~ /^direct_(.+)$/) {
         my $caller = $1;
         if ($caller =~ /^supplemental/) {
@@ -6151,8 +6891,34 @@ sub editing_js {
             my ($map,$id,$res)=&Apache::lonnet::decode_symb($caller);
             $res = &Apache::lonnet::clutter($res);
             if (&Apache::lonnet::is_on_map($res)) {
-                $backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($res),'<>&"').'?symb='.
+                my ($url,$anchor);
+                if ($res =~ /^([^#]+)#([^#]+)$/) {
+                    $url = $1;
+                    $anchor = $2;
+                    if (($caller =~ m{^([^#]+)\Q#$anchor\E$})) {
+                        $caller = $1.&escape('#').$anchor;
+                    }
+                } else {
+                    $url = $res;
+                }
+                $backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($url),'<>&"').'?symb='.
                              &HTML::Entities::encode($caller,'<>&"');
+                if ($backtourl =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
+                    if (($ENV{'SERVER_PORT'} == 443) &&
+                        ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
+                        if ($hostname ne '') {
+                            $backtourl = 'http://'.$hostname.$backtourl;
+                        }
+                        $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
+                    }
+                } elsif ($backtourl =~ m{^/adm/wrapper/ext/(?!https:)}) {
+                    if (($ENV{'SERVER_PORT'} == 443) && ($hostname ne '')) {
+                        $backtourl = 'http://'.$hostname.$backtourl;
+                    }
+                }
+                if ($anchor ne '') {
+                    $backtourl .= '#'.&HTML::Entities::encode($anchor,'<>&"');
+                }
                 $backtourl = &Apache::loncommon::escape_single($backtourl);
             } else {
                 $backtourl = '/adm/navmaps';
@@ -6179,8 +6945,10 @@ sub editing_js {
             $fieldsets .= ",'supptool'";
         }
     }
-
-    return <<ENDNEWSCRIPT;
+    
+    my $jsmakefunctions;
+    if ($canedit) {
+        $jsmakefunctions = <<ENDNEWSCRIPT;
 function makenewfolder(targetform,folderseq) {
     var foldername=prompt('$js_lt{"p_mnf"}','$js_lt{"t_mnf"}');
     if (foldername) {
@@ -6266,16 +7034,101 @@ function makeabout() {
 	   if ((comp[0]) && (comp[1])) {
 	       this.document.forms.newaboutsomeone.importdetail.value=
 		   '$js_lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
-       this.document.forms.newaboutsomeone.submit();
-   } else {
-       alert("$js_lt{'p_mab_alrt1'}");
-   }
-} else {
-   alert("$js_lt{'p_mab_alrt2'}");
+               this.document.forms.newaboutsomeone.submit();
+           } else {
+               alert("$js_lt{'p_mab_alrt1'}");
+           }
+       } else {
+           alert("$js_lt{'p_mab_alrt2'}");
+       }
+    }
+}
+
+function makenew(targetform) {
+    targetform.submit();
+}
+
+function changename(folderpath,index,oldtitle) {
+    var title=prompt('$js_lt{"p_chn"}',oldtitle);
+    if (title) {
+        this.document.forms.renameform.markcopy.value='';
+        this.document.forms.renameform.title.value=title;
+        this.document.forms.renameform.cmd.value='rename_'+index;
+        this.document.forms.renameform.folderpath.value=folderpath;
+        this.document.forms.renameform.submit();
+    }
+}
+
+ENDNEWSCRIPT
+    } else {
+        $jsmakefunctions = <<ENDNEWSCRIPT;
+
+function makenewfolder() {
+    alert("$js_lt{'edri'}");
+}
+
+function makenewpage() {
+    alert("$js_lt{'edri'}");
+}
+
+function makeexamupload() {
+    alert("$js_lt{'edri'}");
+}
+
+function makesmppage() {
+    alert("$js_lt{'edri'}");
+}
+
+function makewebpage(type) {
+    alert("$js_lt{'edri'}");
+}
+
+function makesmpproblem() {
+    alert("$js_lt{'edri'}");
+}
+
+function makedropbox() {
+    alert("$js_lt{'edri'}");
+}
+
+function makebulboard() {
+    alert("$js_lt{'edri'}");
+}
+
+function makeabout() {
+    alert("$js_lt{'edri'}");
+}
+
+function changename() {
+    alert("$js_lt{'edri'}");
+}
+
+function makenew() {
+    alert("$js_lt{'edri'}");
+}
+
+function groupimport() {
+    alert("$js_lt{'edri'}");
 }
+
+function groupsearch() {
+    alert("$js_lt{'edri'}");
 }
+
+function groupopen(url,recover) {
+   var options="scrollbars=1,resizable=1,menubar=0";
+   idxflag=1;
+   idx=open("/adm/groupsort?inhibitmenu=yes&mode=simple&recover="+recover+"&readfile="+url,"idxout",options);
+   idx.focus();
 }
 
+ENDNEWSCRIPT
+
+    }
+    return <<ENDSCRIPT;
+
+$jsmakefunctions
+
 function toggleUpload(caller) {
     var blocks = Array($fieldsets);
     for (var i=0; i<blocks.length; i++) {
@@ -6320,6 +7173,186 @@ function toggleMap(caller) {
     return;
 }
 
+function toggleCrsRes(caller,numauthorrole,numcrsdirs) {
+    var disp = 'none';
+    if (document.getElementById('crsresform')) {
+        if (caller == 'res') {
+            var curr = document.getElementById('crsresform').style.display;
+            if (curr == 'none') {
+                disp='block';
+                numauthor = parseInt(numauthorrole);
+                if (numauthor > 0) {
+                    document.courseresform.authorrole.selectedIndex = 0;
+                    select1priv_changed();
+                    document.courseresform.authorpath.selectedIndex = 0;
+                    document.courseresform.newresourceadd.selectedIndex = 0;
+                    toggleNewInCourse(document.courseresform);
+                    if (document.getElementById('newresource')) {
+                        document.getElementById('newresource').style.display = 'none';
+                    }
+                } else {
+                    if (numcrsdirs) {
+                        document.courseresform.authorpath.selectedIndex = 0;
+                    }
+                }
+                if (document.courseresform.newresusetemp.length) {
+                    document.courseresform.newresusetemp[0].checked = true;
+                    toggleWithTemplate(document.courseresform);
+                }
+                document.courseresform.newresourcename.value = ''; 
+            }
+        }
+        if (document.courseresform.newsubdir.length) {
+            for (var j=0; j<document.courseresform.newsubdir.length; j++) {
+                if (document.courseresform.newsubdir[j].value == 0) {
+                    document.courseresform.newsubdir[j].checked = true;
+                }
+                break;
+            }
+            if (document.getElementById('newsubdirname')) {
+                document.getElementById('newsubdirname').type = "hidden";
+                document.getElementById('newsubdirname').value = "";
+            }
+            if (document.getElementById('newsubdir')) {
+                document.getElementById('newsubdir').innerHTML = "";
+            }
+        }
+        document.getElementById('crsresform').style.display=disp;
+        resize_scrollbox('contentscroll','1','0');
+    }
+    return;
+}
+
+function toggleNewsubdir(form) {
+    if (form.newsubdir.length) {
+        for (var j=0; j<form.newsubdir.length; j++) {
+            if (form.newsubdir[j].checked) {
+                if (document.getElementById('newsubdirname')) {
+                    if (form.newsubdir[j].value == '1') {
+                        document.getElementById('newsubdirname').type = "text"; 
+                        if (document.getElementById('newsubdir')) {
+                            document.getElementById('newsubdir').innerHTML = '<br />$js_lt{'sunm'}';
+                        }
+                    } else {
+                        document.getElementById('newsubdirname').type = "hidden";
+                        document.getElementById('newsubdirname').value = "";
+                        document.getElementById('newsubdir').innerHTML = "";
+                    }
+                }
+                break;
+            }
+        }
+    }
+}
+
+function toggleCrsResTitle() {
+    if (document.getElementById('newresource')) {
+        if (document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value == 'course') {
+            document.getElementById('newresource').style.display = 'inline';
+            document.courseresform.newresourceadd[0].checked = true;
+            toggleNewInCourse(document.courseresform);
+        } else {
+            document.getElementById('newresource').style.display = 'none';
+        }
+    } 
+}
+
+function toggleNewInCourse(form) {
+    if (form.newresourceadd.length) {
+        for (var i=0; i<form.newresourceadd.length; i++) {
+            if (form.newresourceadd[i].checked) {
+                if (document.getElementById('newresourcetitle')) {
+                    if (form.newresourceadd[i].value == '1') {
+                        document.getElementById('newresourcetitle').type = 'text';
+                        if (document.getElementById('newrestitle')) {
+                            document.getElementById('newrestitle').innerHTML = "<br />$js_lt{'tinc'}";
+                        }
+                    } else {
+                        document.getElementById('newresourcetitle').type = 'hidden';
+                        document.getElementById('newresourcetitle').value = '';
+                        if (document.getElementById('newrestitle')) { 
+                            document.getElementById('newrestitle').innerHTML = '';
+                        }
+                    }
+                }
+                break;
+            }
+        }
+    }
+}
+
+function toggleWithTemplate(form) {
+    if (form.newresusetemp.length) {
+        for (var i=0; i<form.newresusetemp.length; i++) {
+            if (form.newresusetemp[i].checked) {
+                if (document.getElementById('newrestemplate')) { 
+                    if (form.newresusetemp[i].value == '1') {
+                        document.getElementById('newrestemplate').style.display = 'inline';
+                        toggleExampleText();
+                    } else {
+                        form.tempcategory.selectedIndex = 0;
+                        select1template_changed();
+                        document.getElementById('newrestemplate').style.display = 'none';
+                    }
+                }
+            }
+        }
+    }
+}
+
+function toggleExampleText() {
+    if (document.getElementById('newresexample')) {
+        var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
+        if (url == '') {
+            document.getElementById('newresexample').style.fontWeight = 'normal';
+        } else {
+            document.getElementById('newresexample').style.fontWeight = 'bold';
+        }
+    }
+}
+
+function getExample(width,height,scrolling,transparency) {
+    var url;
+    if (document.courseresform.newresusetemp.length) {
+        for (var i=0; i<document.courseresform.newresusetemp.length; i++) {
+            if (document.courseresform.newresusetemp[i].checked) {
+                if (document.courseresform.newresusetemp[i].value == '1') {
+                    var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
+                    if (url == '') {
+                        alert('Pick a category and template');
+                    } else {
+                        url = url.replace("$londocroot",""); 
+                        url += '?inhibitmenu=yes';
+                    }
+                }
+                break;
+            }
+        }
+    }
+    if (url != '') {
+        openMyModal(url,width,height,scrolling,transparency,'');
+    }
+}
+
+function toggleImportCrsres(caller,dircount) {
+    var disp = 'none';
+    if (document.getElementById('importcrsresform')) {
+        if (caller == 'res') {
+            var numdirs = parseInt(dircount);
+            var curr = document.getElementById('importcrsresform').style.display;
+            if (curr == 'none') {
+                disp='block';
+                if (numdirs > 1) {
+                    select1res_changed();
+                }
+            }
+        }
+        document.getElementById('importcrsresform').style.display=disp;
+        resize_scrollbox('contentscroll','1','0');
+    }
+    return;
+}
+
 function makeims(imsform) {
     if ((imsform.uploaddoc.value == '')  || (!imsform.uploaddoc.value)) {
         alert("$js_lt{'imsfile'}");
@@ -6333,17 +7366,6 @@ function makeims(imsform) {
     imsform.submit();
 }
 
-function changename(folderpath,index,oldtitle) {
-var title=prompt('$js_lt{"p_chn"}',oldtitle);
-if (title) {
-this.document.forms.renameform.markcopy.value='';
-this.document.forms.renameform.title.value=title;
-this.document.forms.renameform.cmd.value='rename_'+index;
-this.document.forms.renameform.folderpath.value=folderpath;
-this.document.forms.renameform.submit();
-}
-}
-
 function updatePick(targetform,index,caller) {
     var pickitem;
     var picknumitem;
@@ -6508,7 +7530,12 @@ function propagateState(form,param) {
     return;
 }
 
-function checkForSubmit(targetform,param,context,idx,folderpath,index,oldtitle,skip_confirm,container,folder) {
+function checkForSubmit(targetform,param,context,idx,folderpath,index,oldtitle,skip_confirm,container,folder,confirm_removal) {
+    var canedit = '$canedit';
+    if (canedit == '') {
+        alert("$js_lt{'edri'}");
+        return;
+    }
     var dosettings;
     var doaction;
     var control = document.togglemultsettings;
@@ -6546,7 +7573,21 @@ function checkForSubmit(targetform,param
             targetform.markcopy.value=idx+':'+param;
             targetform.copyfolder.value=folder+'.'+container;
             if (param == 'remove') {
-                if (skip_confirm || confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'" $js_lt{"p_rmr2b"}')) {
+                var doremove = 0;
+                if (skip_confirm) {
+                    if (confirm_removal) {
+                        if (confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'"$js_lt{"p_rmr2b"}')) {
+                            doremove = 1;
+                        }
+                    } else {
+                        doremove = 1;
+                    }
+                } else {
+                    if (confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'" $js_lt{"p_rmr2b"}')) {
+                        doremove = 1;
+                    }
+                }
+                if (doremove) {
                     targetform.markcopy.value='';
                     targetform.copyfolder.value='';
                     targetform.submit();
@@ -6667,6 +7708,8 @@ function showPage(current, pageId, nav,
             activeTab = ''; 
             toggleUpload();
             toggleMap();
+            toggleCrsRes();
+            toggleImportCrsres();
             resize_scrollbox('contentscroll','1','0');
             return;
         } else {
@@ -6677,6 +7720,8 @@ function showPage(current, pageId, nav,
         activeTab = pageId;
         toggleUpload();
         toggleMap();
+        toggleCrsRes();
+        toggleImportCrsres();
         if (nav == 'mainnav') {
             var storedpath = "$docs_folderpath";
             var storedpage = "$main_container_page";
@@ -6803,6 +7848,7 @@ function checkSubmits() {
     var doactions = multiActions();
     var cutwarnings = 0;
     var remwarnings = 0;
+    var removalinfo = 0;
     if (doactions == 1) {
         var remidxlist = document.cumulativeactions.allremoveidx.value;
         if ((remidxlist != '') && (remidxlist != null)) {
@@ -6817,6 +7863,11 @@ function checkSubmits() {
                                 remwarnings ++;
                             }
                         }
+                        if (document.getElementById('confirm_removal_'+remidxs[i])) {
+                            if (document.getElementById('confirm_removal_'+remidxs[i]).value == 1) {
+                                removalinfo ++;
+                            }
+                        }
                     }
                 }
             }
@@ -6915,12 +7966,17 @@ function checkSubmits() {
     }
     if (doactions == 1) {
         if (numchanges > 0) {
-            if ((cutwarnings > 0) || (remwarnings > 0)) {
+            if ((cutwarnings > 0) || (remwarnings > 0) || (removalinfo > 0)) {
                 if (remwarnings > 0) {
                     if (!confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr3a"} '+remwarnings+' $js_lt{"p_rmr3b"}')) {
                         return false;
                     }
                 }
+                if (removalinfo > 0) {
+                    if (!confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr3a"} '+removalinfo+' $js_lt{"p_rmr3b"}')) {
+                        return false;
+                    }
+                }
                 if (cutwarnings > 0) {
                     if (!confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr3a"} '+cutwarnings+' $js_lt{"p_ctr3b"}')) {
                         return false;
@@ -7029,7 +8085,34 @@ function setBoxes(value) {
     return;
 }
 
-ENDNEWSCRIPT
+function validImportCrsRes() {
+    var path =  document.crsresimportform.coursepath.options[document.crsresimportform.coursepath.selectedIndex].value;
+    var fname = document.crsresimportform.coursefile.options[document.crsresimportform.coursefile.selectedIndex].value;
+    if ((fname == '') || (fname == null)) {
+        alert("$js_lt{'nofi'}");
+        return false;
+    }
+    var url = '/res/$coursedom/$coursenum/';
+    if (path && path != '/') {
+        url += path+'/';
+    }
+    if (fname != '') {
+        url += fname;
+    }
+    var title = document.crsresimportform.crsrestitle.value;
+    document.crsresimportform.importdetail.value=escape(title)+'='+escape(url);
+    return true;
+}
+
+function validateNewRes(caller) {
+    if (caller == 'single') {
+        var role = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value; 
+        var authorpath = document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value;
+        var resname = document.courseresform.newresourcename.value;
+    }
+}
+
+ENDSCRIPT
 }
 
 sub history_tab_js {
@@ -7159,6 +8242,262 @@ sub makesimpleeditform {
 SIMPFORM
 }
 
+sub makenewproblem {
+    my ($r,$coursedom,$coursenum) = @_;
+# Creating a new problem
+    my ($redirect,$error);
+    if ($env{'form.authorrole'}) {
+        my ($newsubdir,$filename);
+        if ($env{'form.newsubdir'}) {
+            if ($env{'form.newsubdirname'} ne '') {
+                $newsubdir = $env{'form.newsubdirname'};
+            }    
+        }
+        if ($env{'form.newresourcename'}) {
+            $filename = $env{'form.newresourcename'};
+            $filename =~ s/\.(\d+)(\.\w+)$/$2/;
+            $filename =~ s/`//g;
+            $filename =~ s{/\.\./}{_}g;
+            $filename =~ s/\.+/./g;
+            $filename =~ s{/+}{_}g;
+            if ($filename ne '') {
+                my ($name,$ext) = ($filename =~ /(.+)\.([^.]+)$/);
+                if (($ext) && ($ext ne '.problem')) {
+                    $filename = $name.'.problem';
+                } elsif ($ext eq '') {
+                    $filename .= '.problem';
+                }
+                my $docroot = $r->dir_config('lonDocRoot');
+                my @ids=&Apache::lonnet::current_machine_ids();
+                if ($env{'form.authorrole'} eq 'author') {
+                    if ($env{'user.author'}) {
+                        if ($env{'user.home'} && grep(/^\Q$env{'user.home'}\E$/,@ids)) {
+                            my $url = "/priv/$env{'user.domain'}/$env{'user.name'}";
+                            my $path = $docroot.$url;
+                            my $subdir = $env{'form.authorpath'};
+                            $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
+                        }
+                    }
+                } elsif ($env{'form.authorrole'} eq 'course') {
+                    my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
+                    if ($chome && grep(/^\Q$chome\E$/,@ids)) {
+                        my $url = "/priv/$coursedom/$coursenum";
+                        my $path=$docroot.$url;
+                        my $subdir = $env{'form.authorpath'};
+                        $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
+                        if ($redirect) {
+                            my $rightsfile = 'default.rights';
+                            my $sourcerights = "$path/$rightsfile";
+                            my $targetrights = $docroot."/res/$coursedom/$coursenum/$rightsfile";
+                            my $now = time;
+                            if (!-e $sourcerights) {
+                                my $cid = $coursedom.'_'.$coursenum;
+                                if (open(my $fh,">$sourcerights")) {
+                                    print $fh <<END;
+<accessrule effect="deny" realm="" type="course" role="" />
+<accessrule effect="allow" realm="$cid" type="course" role="" />
+END
+                                    close($fh);
+                                }
+                            }
+                            if (!-e "$sourcerights.meta") {
+                                if (open(my $fh,">$sourcerights.meta")) {
+                                    my $author=$env{'environment.firstname'}.' '.
+                                               $env{'environment.middlename'}.' '.
+                                               $env{'environment.lastname'}.' '.
+                                               $env{'environment.generation'};
+                                    $author =~ s/\s+$//;
+                                    print $fh <<"END";
+
+<abstract></abstract>
+<author>$author</author>
+<authorspace>$coursenum:$coursedom</authorspace>
+<copyright>private</copyright>
+<creationdate>$now</creationdate>
+<customdistributionfile></customdistributionfile>
+<dependencies></dependencies>
+<domain>$coursedom</domain>
+<highestgradelevel>0</highestgradelevel>
+<keywords></keywords>
+<language>notset </language>
+<lastrevisiondate>$now</lastrevisiondate>
+<lowestgradelevel>0</lowestgradelevel>
+<mime>rights</mime>
+<modifyinguser>$env{'user.name'}:$env{'user.domain'}</modifyinguser>
+<notes></notes>
+<obsolete></obsolete>
+<obsoletereplacement></obsoletereplacement>
+<owner>$coursenum:$coursedom</owner>
+<rule>deny:::course,allow:$cid::course</rule>
+<sourceavail></sourceavail>
+<standards></standards>
+<subject></subject>
+<title></title>
+END
+                                        close($fh);
+                                }
+                                if ((-e $sourcerights) && (-e "$sourcerights.meta")) {
+                                    if (!-e "$docroot/res/$coursedom") {
+                                        mkdir("$docroot/res/$coursedom",0755);
+                                    }
+                                    if (!-e "$docroot/res/$coursedom/$coursenum") {
+                                        mkdir("$docroot/res/$coursedom/$coursenum",0755);
+                                    }
+                                    if ((-e "$docroot/res/$coursedom/$coursenum") && (!-e $targetrights)) {
+                                        my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
+                                        my $output = &Apache::lonpublisher::batchpublish($r,$sourcerights,$targetrights,$nokeyref,1);
+                                    }
+                                }
+                            }
+                            if ($env{'form.newresourceadd'}) {
+                                my $template = $env{'form.template'};
+                                my $source = $docroot.$redirect;
+                                my $target = $redirect;
+                                $target =~ s{^/priv/}{/res/};
+                                $target = $docroot.$target;
+                                if (!-e $source) {
+                                    my $copyfrom; 
+                                    if ($template) {
+                                        my %templates;
+                                        my @files = &Apache::lonhomework::get_template_list('problem');
+                                        foreach my $poss (@files) {
+                                            if (ref($poss) eq 'ARRAY') {
+                                                if ($template eq $poss->[0]) {
+                                                    $templates{$template} = 1;
+                                                    last;
+                                                }
+                                            }
+                                        }
+                                        if ($templates{$template}) {
+                                            $copyfrom = $template;
+                                        }
+                                    }
+                                    unless ($copyfrom) {
+                                        $copyfrom = $r->dir_config('lonIncludes').'/templates/blank.problem';
+                                    }
+                                    &File::Copy::copy($copyfrom,$source);
+                                }
+                                if (!-e "$source.meta") {
+                                    my $cid = $coursedom.'_'.$coursenum;
+                                    my $now = time;
+                                    if (open(my $fh,">$source.meta")) {
+                                        my $author=$env{'environment.firstname'}.' '.
+                                                   $env{'environment.middlename'}.' '.
+                                                   $env{'environment.lastname'}.' '.
+                                                   $env{'environment.generation'};
+                                        $author =~ s/\s+$//;
+                                        my $title = $env{'form.newresourcetitle'};
+                                        $title =~ s/^\s+|\s+$//g;
+                                        print $fh <<END;
+
+<abstract></abstract>
+<author>$author</author>
+<authorspace>$coursenum:$coursedom</authorspace>
+<copyright>custom</copyright>
+<creationdate>$now</creationdate>
+<customdistributionfile>/res/$coursedom/$coursenum/default.rights</customdistributionfile>
+<dependencies></dependencies>
+<domain>$coursedom</domain>
+<highestgradelevel>0</highestgradelevel>
+<keywords></keywords>
+<language>notset </language>
+<lastrevisiondate>$now</lastrevisiondate>
+<lowestgradelevel>0</lowestgradelevel>
+<mime>problem</mime>
+<modifyinguser>$coursenum:$coursedom</modifyinguser>
+<notes></notes>
+<obsolete></obsolete>
+<obsoletereplacement></obsoletereplacement>
+<owner>$coursenum:$coursedom</owner>
+<sourceavail></sourceavail>
+<standards></standards>
+<subject></subject>
+<title>$title</title>
+END
+                                        close($fh);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                } else {
+                    my ($auname,$audom,$role) = split('___',$env{'form.authorrole'});
+                    my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
+                    if (grep(/^\Q$rolehome\E$/,@ids)) {
+                        my $now = time;
+                        if (exists($env{'user.role.'.$role.'./'.$audom.'/'.$auname})) {
+                            my ($start,$end) = split(/\./,$env{'user.role.'.$role.'./'.$audom.'/'.$auname});
+                            if (($start <= $now) && (($end == 0) || ($end >= $now))) { 
+                                my $url = "/priv/$audom/$auname";  
+                                my $path = $r->dir_config('lonDocRoot').$url;
+                                my $subdir = $env{'form.authorpath'};
+                                $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return ($redirect,$error);
+}
+
+sub finishnewprob {
+    my ($url,$path,$subdir,$newsubdir,$filename) = @_;
+    unless (-d $path) {
+        unless (mkdir($path,02770)) {
+            return;
+        }
+    }
+    my $redirect;
+    if ($subdir ne '/') {
+        $subdir = &cleandir($subdir);
+        if (($subdir ne '') && (-d "$path/$subdir")) {
+            $path .= "/$subdir";
+            $url .= "/$subdir";
+        }
+    }
+    my $dest;
+    if ($newsubdir ne '') {
+        $newsubdir = &cleandir($newsubdir);
+    }
+    if ($newsubdir ne '') {
+        if (-d "$path/$newsubdir") {
+            $dest = "$path/$newsubdir/$filename";
+        } else {
+            my $dirok;
+            unless (-e "$path/$newsubdir") {
+                if (mkdir("$path/$newsubdir",02770)) {
+                    if (chmod(02770,"$path/$newsubdir")) {
+                        $dirok = 1;
+                    }
+                }
+            }
+            if ($dirok) {
+                $dest = "$path/$newsubdir/$filename";
+            }
+        }
+        if (($dest ne '') && (!-e $dest)) {
+            $redirect = "$url/$newsubdir/$filename";
+        }
+    } else {
+        $dest = "$path/$filename";
+        if (($dest ne '') && (!-e $dest)) {
+            $redirect = "$url/$filename";
+        }
+    }
+    return $redirect;
+}
+
+sub cleandir {
+    my ($dir) = @_;
+    $dir =~ s/^\s+//;
+    $dir =~ s/\s+$//;
+    $dir =~ s/\.+//g;
+    $dir =~ s/[\#\?&%\":]//g;
+    return $dir;
+}
+
 1;
 __END__