--- loncom/interface/londocs.pm	2005/07/26 13:30:34	1.197
+++ loncom/interface/londocs.pm	2006/11/22 03:56:36	1.255
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.197 2005/07/26 13:30:34 raeburn Exp $
+# $Id: londocs.pm,v 1.255 2006/11/22 03:56:36 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -33,15 +33,16 @@ use Apache::Constants qw(:common :http);
 use Apache::imsexport;
 use Apache::lonnet;
 use Apache::loncommon;
-use Apache::lonratedt;
-use Apache::lonratsrv;
+use LONCAPA::map();
+use Apache::lonratedt();
 use Apache::lonxml;
-use Apache::loncreatecourse;
+use Apache::lonclonecourse;
 use Apache::lonnavmaps;
 use HTML::Entities;
 use GDBM_File;
 use Apache::lonlocal;
 use Cwd;
+use LONCAPA;
 
 my $iconpath;
 
@@ -56,7 +57,7 @@ my $hadchanges;
 
 my %help=();
 
-# Mapread read maps into lonratedt::global arrays 
+# Mapread read maps into LONCAPA::map:: global arrays 
 # @order and @resources, determines status
 # sets @order - pointer to resources in right order
 # sets @resources - array with the resources with correct idx
@@ -65,15 +66,15 @@ my %help=();
 sub mapread {
     my ($coursenum,$coursedom,$map)=@_;
     return
-      &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
-                                $map);
+      &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
+			     $map);
 }
 
 sub storemap {
     my ($coursenum,$coursedom,$map)=@_;
     my ($outtext,$errtext)=
-      &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
-                                $map,1);
+      &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
+			      $map,1);
     if ($errtext) { return ($errtext,2); }
     
     $hadchanges=1;
@@ -119,16 +120,18 @@ sub authorhosts {
 
 sub dumpbutton {
     my ($home,$other,%outhash)=&authorhosts();
+    my $type = &Apache::loncommon::course_type();
     if ($home+$other==0) { return ''; }
     my $output='</td><td bgcolor="#DDDDCC">';
     if ($home) {
 	return '</td><td bgcolor="#DDDDCC">'.
 	    '<input type="submit" name="dumpcourse" value="'.
-	    &mt('Dump Course DOCS to Construction Space').'" />'.
+	    &mt('Dump '.$type.' DOCS to Construction Space').'" />'.
 	    &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');
     } else {
 	return'</td><td bgcolor="#DDDDCC">'.
-     &mt('Dump Course DOCS to Construction Space: available on other servers');
+     &mt('Dump '.$type.
+	 ' DOCS to Construction Space: available on other servers');
     }
 }
 
@@ -140,10 +143,9 @@ sub clean {
 # -------------------------------------------------------- Actually dump course
 
 sub dumpcourse {
-    my $r=shift;
-    my $html=&Apache::lonxml::xmlbegin();
-    $r->print($html.'<head><title>Dump DOCS</title></head>'.
-        &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').
+    my ($r) = @_;
+    my $type = &Apache::loncommon::course_type();
+    $r->print(&Apache::loncommon::start_page('Dump '.$type.' DOCS to Construction Space').
 	      '<form name="dumpdoc" method="post">');
     my ($home,$other,%outhash)=&authorhosts();
     unless ($home) { return ''; }
@@ -166,7 +168,10 @@ sub dumpcourse {
 	$crs=~s/\_/\//g;
 	foreach (keys %replacehash) {
 	    my $newfilename=$title.'/'.$replacehash{$_};
+	    $newfilename=~s/\.(\w+)$//;
+	    my $ext=$1;
 	    $newfilename=&clean($newfilename);
+	    $newfilename.='.'.$ext;
 	    my @dirs=split(/\//,$newfilename);
 	    my $path='/home/'.$ca.'/public_html';
 	    my $makepath=$path;
@@ -180,13 +185,13 @@ sub dumpcourse {
 	    $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
 	    if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
 		if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
-		    print $fh &Apache::loncreatecourse::rewritefile(
-         &Apache::loncreatecourse::readfile($env{'request.course.id'},$_),
+		    print $fh &Apache::lonclonecourse::rewritefile(
+         &Apache::lonclonecourse::readfile($env{'request.course.id'},$_),
 				     (%replacehash,$crs => '')
 								    );
 		} else {
 		    print $fh
-         &Apache::loncreatecourse::readfile($env{'request.course.id'},$_);
+         &Apache::lonclonecourse::readfile($env{'request.course.id'},$_);
 		       }
 		$fh->close();
 	    } else {
@@ -219,20 +224,22 @@ sub dumpcourse {
 	    $r->print('</select>');
 	}
 	my $title=$origcrsdata{'description'};
-	$title=~s/\s+/\_/gs;
+	$title=~s/[\/\s]+/\_/gs;
 	$title=&clean($title);
 	$r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
 	&tiehash();
 	$r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
-	foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
+	foreach (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
 	    $r->print('<tr><td>'.$_.'</td>');
 	    my ($ext)=($_=~/\.(\w+)$/);
 	    my $title=$hash{'title_'.$hash{
 		'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
 	    $title=~s/&colon;/:/g;
 	    $r->print('<td>'.($title?$title:'&nbsp;').'</td>');
-	    unless ($title) {
+	    if (!$title) {
 		$title=$_;
+	    } else {
+		$title=~s|/|_|g;
 	    }
 	    $title=~s/\.(\w+)$//;
 	    $title=&clean($title);
@@ -242,21 +249,23 @@ sub dumpcourse {
 	$r->print("</table>\n");
 	&untiehash();
 	$r->print(
-  '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');
+  '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump [_1] DOCS',$type).'" /></p></form>');
     }
 }
 
 # ------------------------------------------------------ Generate "export" button
 
 sub exportbutton {
+    my $type = &Apache::loncommon::course_type();
     return '</td><td bgcolor="#DDDDCC">'.
             '<input type="submit" name="exportcourse" value="'.
-            &mt('Export Course to IMS').'" />'.
-            &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
+            &mt('Export '.$type.' to IMS').'" />'.
+    &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
 }
 
 sub exportcourse {
     my $r=shift;
+    my $type = &Apache::loncommon::course_type();
     my %discussiontime = &Apache::lonnet::dump('discussiontimes',
                                                $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
     my $numdisc = keys %discussiontime;
@@ -297,7 +306,7 @@ sub exportcourse {
                 open(OUTPUT, "zip -r $imszip *  2> /dev/null |");
                 close(OUTPUT);
                 chdir $cwd;
-                $outcome .= 'Download the zip file from <a href="'.$imszipfile.'">IMS course archive</a><br />';
+                $outcome .= &mt('Download the zip file from <a href="[_1]">IMS '.lc($type).' archive</a><br />',$imszipfile,);
                 if ($copyresult) {
                     $outcome .= 'The following errors occurred during export - '.$copyresult;
                 }
@@ -305,15 +314,13 @@ sub exportcourse {
                 $outcome = '<br />Unfortunately you will not be able to retrieve an IMS archive of this posts at this time, because there was a problem creating a manifest file.<br />';
             }
         }
-	my $html=&Apache::lonxml::xmlbegin();
-        $r->print($html.'<head><title>Export Course</title></head>'.
-            &Apache::loncommon::bodytag('Export course to IMS content package'));
+        $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package'));
         $r->print($outcome);
-        $r->print('</body></html>');
+        $r->print(&Apache::loncommon::end_page());
     } else {
         my $display;
         $display = '<form name="exportdoc" method="post">'."\n";
-        $display .= 'Choose which items you wish to export from your course.<br /><br />';
+        $display .= &mt('Choose which items you wish to export from your '.$type.'.<br /><br />');
         $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
                     '<tr><td><fieldset><legend>&nbsp;<b>Content items</b></legend>'.
                     '<input type="button" value="check all" '.
@@ -447,15 +454,13 @@ function containerCheck(item) {
 
 </script>
         |;
-	my $html=&Apache::lonxml::xmlbegin();
-        $r->print($html.'<head><title>Export Course</title>'.$scripttag.'</head>'.
-            &Apache::loncommon::bodytag('Export course to IMS content package'
-));
-
-        $r->print($display.'</table>'.
+	$r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package',
+						 $scripttag));
+	$r->print($display.'</table>'.
                   '<p><input type="hidden" name="finishexport" value="1">'.
                   '<input type="submit" name="exportcourse" value="'.
-                  &mt('Export Course DOCS').'" /></p></form></body></html>');
+                  &mt('Export '.$type.' DOCS').'" /></p></form>'.
+		  &Apache::loncommon::end_page());
     }
 }
 
@@ -490,10 +495,21 @@ sub create_ims_store {
 ' identifier="MANIFEST-'.$env{'request.course.id'}.'-'.$now.'"'.
 '  xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'.
 '  http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n".
+'  <metadata>
+    <schema></schema>
+    <imsmd:lom>
+      <imsmd:general>
+        <imsmd:identifier>'.$env{'request.course.id'}.'</imsmd:identifier>
+        <imsmd:title>
+          <imsmd:langstring xml:lang="en">'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</imsmd:langstring>
+        </imsmd:title>
+      </imsmd:general>
+    </imsmd:lom>
+  </metadata>'."\n".
 '  <organizations default="ORG-'.$env{'request.course.id'}.'-'.$now.'">'."\n".
 '    <organization identifier="ORG-'.$env{'request.course.id'}.'-'.$now.'"'.
 ' structure="hierarchical">'."\n".
-'      <title>'.$env{'request.'.$env{'request.course.id'}.'.description'}.'</title>'
+'      <title>'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</title>'
     } else {
         $$outcome .= 'An error occurred opening the IMS manifest file.<br />'
 ;
@@ -541,7 +557,6 @@ sub build_package {
     $count = 0;
     my $imsresources;
     my $pkgdepth;
-    my $included = 0;
     while ($curRes = $it->next()) {
         if ($curRes == $it->BEGIN_MAP()) {
             $prevdepth = $depth;
@@ -564,10 +579,13 @@ sub build_package {
                 unless ($curRes->is_sequence()) {
                     $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"';
                 }
-                if (($depth <= $prevdepth) && ($count > 1) && ($included)) {
-                    print $ims_manifest "\n".'  </item>'."\n";
+                my $step = $prevdepth - $depth;
+                if (($step >= 0) && ($count > 1)) {
+                    while ($step >= 0) {
+                        print $ims_manifest "\n".'  </item>'."\n";
+                        $step --;
+                    }
                 }
-                $included = 1;
                 $prevdepth = $depth;
 
                 my $itementry =
@@ -609,8 +627,6 @@ sub build_package {
                     }
                 }
                 $pkgdepth = $depth;
-            } else {
-                $included = 0;
             }
         }
     }
@@ -645,7 +661,6 @@ sub process_content {
     my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_;
     my $content_type;
     my $message;
-# find where user is author or co-author
     my @uploads = ();
     if ($curRes->is_sequence()) {
         $content_type = 'sequence';
@@ -699,6 +714,7 @@ sub process_content {
         if ($2 eq $env{'user.domain'} && $3 eq $env{'user.name'})  {
             $canedit= 1;
         }
+# only include problem code where current user is author
         if ($canedit) {
             $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource');
         } else {
@@ -782,16 +798,23 @@ sub replicate_content {
         $$message = 'Could not determine name of file for '.$symb."<br />\n";
     }
     if ($repstatus eq 'ok') {
-        $content_name = $count.'/'.$filename;
+        $content_name = 'resources/'.$count.'/'.$filename;
     }
     return $content_name;
 }
 
 sub extract_media {
     my ($url,$cdom,$cnum,$content,$count,$tempexport,$href,$message,$caller) = @_;
+    my ($dirpath,$container);
     my %allfiles = ();
     my %codebase = ();
-    $url =~ s#([^/]+)$##;
+    if ($url =~ m-(.*/)([^/]+)$-) {
+        $dirpath = $1;
+        $container = $2;
+    } else {
+        $dirpath = $url;
+        $container = '';
+    }
     &Apache::lonnet::extract_embedded_items(undef,undef,\%allfiles,\%codebase,$content);
     foreach my $embed_file (keys(%allfiles)) {
         my $filename;
@@ -809,7 +832,7 @@ sub extract_media {
             if ($embed_file =~ m-https?://-) {
                 next;                           # points to url
             } else {
-                $embed_url = $url.$embed_file;  # points to relative path
+                $embed_url = $dirpath.$embed_file;  # points to relative path
             }
         }
         if ($caller eq 'resource') {
@@ -832,7 +855,7 @@ sub extract_media {
             my $copiedfile;
             if ($copiedfile = Apache::File->new('>'.$destination)) {
                 print $copiedfile $embed_content;
-                push @{$href}, .'resources/'.$count.'/res/'.$filename;
+                push @{$href}, 'resources/'.$count.'/res/'.$filename;
                 my $attrib_regexp = '';
                 if (@{$allfiles{$embed_file}} > 1) {
                     $attrib_regexp = join('|',@{$allfiles{$embed_file}});
@@ -840,7 +863,7 @@ sub extract_media {
                     $attrib_regexp = $allfiles{$embed_file}[0];
                 }
                 $$content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$embed_file\E(['"]?)#$1$newname$2#gi;
-                if ($caller eq 'resource' && $url =~ /\.(problem|library)$/) {
+                if ($caller eq 'resource' && $container =~ /\.(problem|library)$/) {
                     $$content =~ s#\Q$embed_file\E#$newname#gi;
                 }
             }
@@ -868,9 +891,9 @@ sub store_template {
                 close($storetemplate);
             }
             if ($content_type eq 'external') {
-                return $count.'/'.$content_type.'.html';
+                return 'resources/'.$count.'/'.$content_type.'.html';
             } else {
-                return $count.'/'.$content_type.'.xml';
+                return 'resources/'.$count.'/'.$content_type.'.xml';
             }
         }
     }
@@ -907,13 +930,13 @@ sub group_import {
             }
         }
 	if ($url) {
-	    my $idx = &Apache::lonratedt::getresidx($url);
-	    $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
+	    my $idx = &LONCAPA::map::getresidx($url);
+	    $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
 	    my $ext = 'false';
 	    if ($url=~/^http:\/\//) { $ext = 'true'; }
 	    $url =~ s/:/\&colon;/g;
 	    $name =~ s/:/\&colon;/g;
-	    $Apache::lonratedt::resources[$idx] = 
+	    $LONCAPA::map::resources[$idx] = 
 		join ':', ($name, $url, $ext, 'normal', 'res');
 	}
     }
@@ -931,31 +954,226 @@ sub breadcrumbs {
     }
     my $folderpath;
     my $cpinfo='';
+    my $plain='';
     if ($env{'form.markedcopy_url'}) {
-	&Apache::lonnet::logthis('Found '.$env{'form.markedcopy_url'});
        $cpinfo='&markedcopy_url='.
-               &Apache::lonnet::escape($env{'form.markedcopy_url'}).
+               &escape($env{'form.markedcopy_url'}).
                '&markedcopy_title='.
-               &Apache::lonnet::escape($env{'form.markedcopy_title'});
+               &escape($env{'form.markedcopy_title'});
     }
+    my $randompick=-1;
+    my $isencrypted=0;
+    my $ishidden=0;
     while (@folders) {
 	my $folder=shift(@folders);
 	my $foldername=shift(@folders);
 	if ($folderpath) {$folderpath.='&';}
 	$folderpath.=$folder.'&'.$foldername;
 	my $url='/adm/coursedocs?folderpath='.
-	    &Apache::lonnet::escape($folderpath);
+	    &escape($folderpath);
+            my $name=&unescape($foldername);
+# randompick number, hidden, encrypted is appended with ":"s to the foldername	
+            $name=~s/\:(\d*)\:(\w*)\:(\w*)$//;
+            if ($1 ne '') { 
+               $randompick=$1;
+            } else {
+               $randompick=-1;
+            }
+            if ($2) { $ishidden=1; }
+            if ($3) { $isencrypted=1; }
 	    &Apache::lonhtmlcommon::add_breadcrumb(
 		      {'href'=>$url.$cpinfo,
-		       'title'=>&Apache::lonnet::unescape($foldername),
+		       'title'=>$name,
 		       'text'=>'<font size="+1">'.
-			   &Apache::lonnet::unescape($foldername).'</font>'
+			   $name.'</font>'
 		       });
-		       
-						 
+	$plain.=$name.' &gt; ';
+    }
+    $plain=~s/\&gt\;\s*$//;
+    return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp',
+					       'LC_docs_path'),$randompick,$ishidden,$isencrypted,$plain);
+}
+
+sub log_docs {
+    return &Apache::lonnet::instructor_log('docslog',@_);
+}
+
+{
+    my @oldresources=();
+    my @oldorder=();
+    my $parmidx;
+    my %parmaction=();
+    my %parmvalue=();
+    my $changedflag;
+
+    sub snapshotbefore {
+        @oldresources=@LONCAPA::map::resources;
+        @oldorder=@LONCAPA::map::order;
+        $parmidx=undef;
+        %parmaction=();
+        %parmvalue=();
+        $changedflag=0;
+    }
+
+    sub remember_parms {
+        my ($idx,$parameter,$action,$value)=@_;
+        $parmidx=$idx;
+        $parmaction{$parameter}=$action;
+        $parmvalue{$parameter}=$value;
+        $changedflag=1;
+    }
+
+    sub log_differences {
+        my ($plain)=@_;
+        my %storehash=('folder' => $plain);
+        if ($parmidx) {
+           $storehash{'parameter_res'}=$oldresources[$parmidx];
+           foreach my $parm (keys %parmaction) {
+              $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
+              $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
+           }
+        }
+        my $maxidx=$#oldresources;
+        if ($#LONCAPA::map::resources>$#oldresources) {
+           $maxidx=$#LONCAPA::map::resources;
+        }
+        for (my $idx=0; $idx<=$maxidx; $idx++) {
+           if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
+              $storehash{'before_resources_'.$idx}=$oldresources[$idx];
+              $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
+              $changedflag=1;
+           }
+           if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
+              $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
+              $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
+              $changedflag=1;
+           }
+        }
+	$storehash{'maxidx'}=$maxidx;
+        if ($changedflag) { &log_docs(\%storehash); }
+    }
+}
+
+
+#
+# Docs Change Log
+#
+sub docs_change_log {
+    my ($r)=@_;
+    $r->print(&Apache::loncommon::start_page('Course Document Change Log'));
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log'));
+
+    my %docslog=&Apache::lonnet::dump('nohist_docslog',
+                                      $env{'course.'.$env{'request.course.id'}.'.domain'},
+                                      $env{'course.'.$env{'request.course.id'}.'.num'});
+
+    if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
+
+    $r->print('<form action="/adm/coursedocs" method="post" name="docslog">'.
+              '<input type="hidden" name="docslog" value="1" />');
+
+    my %saveable_parameters = ('show' => 'scalar',);
+    &Apache::loncommon::store_course_settings('docs_log',
+                                              \%saveable_parameters);
+    &Apache::loncommon::restore_course_settings('docs_log',
+                                                \%saveable_parameters);
+    if (!$env{'form.show'}) { $env{'form.show'}=10; }
+    my %lt=('hiddenresource' => 'Resources hidden',
+	    'encrypturl'     => 'URL hidden',
+	    'randompick'     => 'Randomly pick',
+	    'set'            => 'set to',
+	    'del'            => 'deleted');
+
+    my $countselect =
+        &Apache::lonmeta::selectbox('show',$env{'form.show'},undef,
+                                    (&mt('all'),10,20,50,100,1000,10000));
+
+    $r->print('<nobr>'.&mt('[_1] Records',$countselect).'</nobr>'.
+              '<input type="submit" value="'.&mt('Display').'" /></form>');
+    $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
+              '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
+              &mt('After').'</th>'.
+              &Apache::loncommon::end_data_table_header_row());
+    my $shown=0;
+    foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
+        my @changes=keys(%{$docslog{$id}{'logentry'}});
+        my $count = 0;
+        my $time =
+            &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
+        my $plainname =
+            &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
+                                          $docslog{$id}{'exe_udom'});
+        my $about_me_link =
+            &Apache::loncommon::aboutmewrapper($plainname,
+                                               $docslog{$id}{'exe_uname'},
+                                               $docslog{$id}{'exe_udom'});
+        my $send_msg_link='';
+        if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
+             || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
+            $send_msg_link ='<br />'.
+                &Apache::loncommon::messagewrapper(&mt('Send message'),
+                                                   $docslog{$id}{'exe_uname'},
+                                                   $docslog{$id}{'exe_udom'});
+        }
+        $r->print(&Apache::loncommon::start_data_table_row());
+        $r->print('<td>'.$time.'</td>
+                       <td>'.$about_me_link.
+                  '<br /><tt>'.$docslog{$id}{'exe_uname'}.
+                                  ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
+                  $send_msg_link.'</td><td>'.
+                  $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
+# Before
+	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+	    my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
+	    my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
+	    if ($oldname ne $newname) {
+		$r->print(&LONCAPA::map::qtescape($oldname));
+	    }
+	}
+	$r->print('<ul>');
+	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+            if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
+		$r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]).'</li>');
+	    }
+	}
+	$r->print('</ul>');
+# After
+        $r->print('</td><td>');
+
+	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+	    my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
+	    my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
+	    if ($oldname ne $newname) {
+		$r->print(&LONCAPA::map::qtescape($newname));
+	    }
+	}        
+	$r->print('<ul>');
+	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+            if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
+		$r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]).'</li>');
+	    }
+	}
+	$r->print('</ul>');
+	if ($docslog{$id}{'logentry'}{'parameter_res'}) {
+	    $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
+	    foreach my $parameter ('randompick','hiddenresource','encrypturl') {
+		if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
+		    $r->print('<li>'.
+			      &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
+				  $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
+			      .'</li>');
+		}
+	    }
+	    $r->print('</ul>');
+	}
+# End
+        $r->print('</td>'.&Apache::loncommon::end_data_table_row());
+        $shown++;
+        if (!($env{'form.show'} eq &mt('all')
+              || $shown<=$env{'form.show'})) { last; }
     }
-    return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,undef,undef,undef,
-					       0,'nohelp');
+    $r->print(&Apache::loncommon::end_data_table());
+    $r->print(&Apache::loncommon::end_page());
 }
 
 sub editor {
@@ -968,19 +1186,20 @@ sub editor {
     }
     ($errtext,$fatal)=
               &mapread($coursenum,$coursedom,$folder.'.'.$container);
-    if ($#Apache::lonratedt::order<1) {
-	my $idx=&Apache::lonratedt::getresidx();
+    if ($#LONCAPA::map::order<1) {
+	my $idx=&LONCAPA::map::getresidx();
 	if ($idx<=0) { $idx=1; }
-       	$Apache::lonratedt::order[0]=$idx;
-        $Apache::lonratedt::resources[$idx]='';
+       	$LONCAPA::map::order[0]=$idx;
+        $LONCAPA::map::resources[$idx]='';
     }
     if (defined($env{'form.markcopy'})) {
 # Mark for copying
-	my ($title,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$env{'form.markcopy'}]]);
+	my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]);
 	$env{'form.markedcopy_title'}=$title;
 	$env{'form.markedcopy_url'}=$url;
     }
-    $r->print(&breadcrumbs($folder));
+    my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain)=&breadcrumbs($folder);
+    $r->print($breadcrumbtrail);
     if ($fatal) {
 	   $r->print('<p><font color="red">'.$errtext.'</font></p>');
     } else {
@@ -989,68 +1208,79 @@ sub editor {
 # ---------------- if they are for this folder and user allowed to make changes
 	if (($allowed) && ($env{'form.folder'} eq $folder)) {
 # set parameters and change order
-	    if (defined($env{'form.setparms'})) {
+            &snapshotbefore();
+	    if ($env{'form.changeparms'}) {
 		my $idx=$env{'form.setparms'};
 # set parameters
 		if ($env{'form.randpick_'.$idx}) {
-		    &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos');
+		    &LONCAPA::map::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos');
+                    &remember_parms($idx,'randompick','set',$env{'form.randpick_'.$idx});
 		} else {
-		    &Apache::lonratedt::delparameter($idx,'parameter_randompick');
+		    &LONCAPA::map::delparameter($idx,'parameter_randompick');
+                    &remember_parms($idx,'randompick','del');
 		}
 		if ($env{'form.hidprs_'.$idx}) {
-		    &Apache::lonratedt::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
-		} else {
-		    &Apache::lonratedt::delparameter($idx,'parameter_hiddenresource');
-		}
+		    &LONCAPA::map::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
+                    &remember_parms($idx,'hiddenresource','set',$env{'form.hidprs_'.$idx});
+ 		} else {
+		    &LONCAPA::map::delparameter($idx,'parameter_hiddenresource');
+                    &remember_parms($idx,'hiddenresource','del');
+ 		}
 		if ($env{'form.encprs_'.$idx}) {
-		    &Apache::lonratedt::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
-		} else {
-		    &Apache::lonratedt::delparameter($idx,'parameter_encrypturl');
+		    &LONCAPA::map::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
+                    &remember_parms($idx,'encrypturl','set',$env{'form.encprs_'.$idx});
+ 		} else {
+		    &LONCAPA::map::delparameter($idx,'parameter_encrypturl');
+                    &remember_parms($idx,'encrypturl','del');
+ 		}
+# store the changed version
+		($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
+		if ($fatal) {
+		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
+		    return;
 		}
+	    }
 
-		if ($env{'form.newpos'}) {
+	    if ($env{'form.newpos'}) {
 # change order
-
-		    my $newpos=$env{'form.newpos'}-1;
-		    my $currentpos=$env{'form.currentpos'}-1;
-		    my $i;
-		    my @neworder=();
-		    if ($newpos>$currentpos) {
+		my $newpos=$env{'form.newpos'}-1;
+		my $currentpos=$env{'form.currentpos'}-1;
+		my $i;
+		my @neworder=();
+		if ($newpos>$currentpos) {
 # moving stuff up
-			for ($i=0;$i<$currentpos;$i++) {
-			    $neworder[$i]=$Apache::lonratedt::order[$i];
-			}
-			for ($i=$currentpos;$i<$newpos;$i++) {
-			    $neworder[$i]=$Apache::lonratedt::order[$i+1];
-			}
-                        $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
-			for ($i=$newpos+1;$i<=$#Apache::lonratedt::order;$i++) {
-			    $neworder[$i]=$Apache::lonratedt::order[$i];
-			}
-		    } else {
+		    for ($i=0;$i<$currentpos;$i++) {
+			$neworder[$i]=$LONCAPA::map::order[$i];
+		    }
+		    for ($i=$currentpos;$i<$newpos;$i++) {
+			$neworder[$i]=$LONCAPA::map::order[$i+1];
+		    }
+		    $neworder[$newpos]=$LONCAPA::map::order[$currentpos];
+		    for ($i=$newpos+1;$i<=$#LONCAPA::map::order;$i++) {
+			$neworder[$i]=$LONCAPA::map::order[$i];
+		    }
+		} else {
 # moving stuff down
-			for ($i=0;$i<$newpos;$i++) {
-			    $neworder[$i]=$Apache::lonratedt::order[$i];
-			}
-			$neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
-			for ($i=$newpos+1;$i<$currentpos+1;$i++) {
-			    $neworder[$i]=$Apache::lonratedt::order[$i-1];
-			}
-			for ($i=$currentpos+1;$i<=$#Apache::lonratedt::order;$i++) {
-			    $neworder[$i]=$Apache::lonratedt::order[$i];
-			}
+		    for ($i=0;$i<$newpos;$i++) {
+			$neworder[$i]=$LONCAPA::map::order[$i];
+		    }
+		    $neworder[$newpos]=$LONCAPA::map::order[$currentpos];
+		    for ($i=$newpos+1;$i<$currentpos+1;$i++) {
+			$neworder[$i]=$LONCAPA::map::order[$i-1];
+		    }
+		    for ($i=$currentpos+1;$i<=$#LONCAPA::map::order;$i++) {
+			$neworder[$i]=$LONCAPA::map::order[$i];
 		    }
-		    @Apache::lonratedt::order=@neworder;
 		}
+		@LONCAPA::map::order=@neworder;
 # store the changed version
-
 		($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
 		if ($fatal) {
 		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
 		    return;
 		}
-		
 	    }
+		
 	    if ($env{'form.pastemarked'}) {
 # paste resource to end of list
                 my $url=$env{'form.markedcopy_url'};
@@ -1063,7 +1293,7 @@ sub editor {
 		    my $newurl=$1.$newid.'.'.$2;
 		    my $storefn=$newurl;
                     $storefn=~s/^\/\w+\/\w+\/\w+\///;
-		    &Apache::loncreatecourse::writefile
+		    &Apache::lonclonecourse::writefile
 			($env{'request.course.id'},$storefn,
 			 &Apache::lonnet::getfile($url));
 		    $url=$newurl;
@@ -1075,10 +1305,10 @@ sub editor {
 		if ($url=~/^http\:\/\//) { $ext='true'; }
 		$url=~s/\:/\&colon;/g;
 # Now insert the URL at the bottom
-                my $newidx=&Apache::lonratedt::getresidx($url);
-		$Apache::lonratedt::resources[$newidx]=
+                my $newidx=&LONCAPA::map::getresidx($url);
+		$LONCAPA::map::resources[$newidx]=
 		    $title.':'.$url.':'.$ext.':normal:res';
-		$Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx;
+		$LONCAPA::map::order[1+$#LONCAPA::map::order]=$newidx;
 # Store the result
 		($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
 		if ($fatal) {
@@ -1091,55 +1321,54 @@ sub editor {
 	    if ($env{'form.cmd'}) {
                 my ($cmd,$idx)=split(/\_/,$env{'form.cmd'});
                 if ($cmd eq 'del') {
-		    my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
+		    my (undef,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]);
 		    if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
-			($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library)$/)) {
+			($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) {
 			&Apache::lonnet::removeuploadedurl($url);
 		    } else {
-			&Apache::lonratedt::makezombie($Apache::lonratedt::order[$idx]);
+			&LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
 		    }
-		    for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
-                        $Apache::lonratedt::order[$i]=
-                          $Apache::lonratedt::order[$i+1];
+		    for (my $i=$idx;$i<$#LONCAPA::map::order;$i++) {
+                        $LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1];
                     }
-                    $#Apache::lonratedt::order--;
+                    $#LONCAPA::map::order--;
                 } elsif ($cmd eq 'cut') {
-		    my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
-		    &Apache::lonratedt::makezombie($Apache::lonratedt::order[$idx]);
-		    for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
-                        $Apache::lonratedt::order[$i]=
-                          $Apache::lonratedt::order[$i+1];
+		    my (undef,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]);
+		    &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
+		    for (my $i=$idx;$i<$#LONCAPA::map::order;$i++) {
+                        $LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1];
                     }
-                    $#Apache::lonratedt::order--;
+                    $#LONCAPA::map::order--;
                 } elsif ($cmd eq 'up') {
-		  if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
-                    my $i=$Apache::lonratedt::order[$idx-1];
-                    $Apache::lonratedt::order[$idx-1]=
-			$Apache::lonratedt::order[$idx];
-                    $Apache::lonratedt::order[$idx]=$i;
+		  if (($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
+                    my $i=$LONCAPA::map::order[$idx-1];
+                    $LONCAPA::map::order[$idx-1] = $LONCAPA::map::order[$idx];
+                    $LONCAPA::map::order[$idx] = $i;
 		   }
                 } elsif ($cmd eq 'down') {
-		   if (defined($Apache::lonratedt::order[$idx+1])) {
-                    my $i=$Apache::lonratedt::order[$idx+1];
-                    $Apache::lonratedt::order[$idx+1]=
-			$Apache::lonratedt::order[$idx];
-                    $Apache::lonratedt::order[$idx]=$i;
+		   if (defined($LONCAPA::map::order[$idx+1])) {
+                    my $i=$LONCAPA::map::order[$idx+1];
+                    $LONCAPA::map::order[$idx+1] = $LONCAPA::map::order[$idx];
+                    $LONCAPA::map::order[$idx] = $i;
 		   }
                 } elsif ($cmd eq 'rename') {
-                    my $ratstr = $Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]];
+                    my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
                     my ($rtitle,@rrest)=split(/\:/,
-                       $Apache::lonratedt::resources[
-				       $Apache::lonratedt::order[$idx]]);
+                       $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]);
                     my $comment=
                      &HTML::Entities::decode($env{'form.title'});
                     $comment=~s/\</\&lt\;/g;
                     $comment=~s/\>/\&gt\;/g;
                     $comment=~s/\:/\&colon;/g;
 		    if ($comment=~/\S/) {
-			$Apache::lonratedt::resources[
-				       $Apache::lonratedt::order[$idx]]=
-				            $comment.':'.join(':',@rrest);
+			$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
+			    $comment.':'.join(':',@rrest);
 		    }
+# Devalidate title cache
+                    my $renamed_url=$rrest[0];
+# Has the &colon;-escaping
+                    $renamed_url=~s/\&colon\;/\:/g;
+		    &Apache::lonnet::devalidate_title_cache($renamed_url);
                 }
 # Store the changed version
 		($errtext,$fatal)=&storemap($coursenum,$coursedom,
@@ -1152,16 +1381,17 @@ sub editor {
 # Group import/search
 	    if ($env{'form.importdetail'}) {
 		my @imports;
+#		&Apache::lonnet::logthis("imp detail ".$env{'form.importdetail'});
 		foreach (split(/\&/,$env{'form.importdetail'})) {
 		    if (defined($_)) {
 			my ($name,$url)=split(/\=/,$_);
-			$name=&Apache::lonnet::unescape($name);
-			$url=&Apache::lonnet::unescape($url);
+			$name=&unescape($name);
+			$url=&unescape($url);
 			push @imports, $name, $url;
 		    }
 		}
 # Store the changed version
-		($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
+		($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder,
 					       $container,'londocs',@imports);
 		if ($fatal) {
 		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
@@ -1169,31 +1399,46 @@ sub editor {
 		}
             }
 # Loading a complete map
-	   if (($env{'form.importmap'}) && ($env{'form.loadmap'})) {
-	       foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
-		   my ($title,$url,$ext,$type)=split(/\:/,$_);
-                   my $idx=&Apache::lonratedt::getresidx($url);
-                   $Apache::lonratedt::resources[$idx]=$_;
-                   $Apache::lonratedt::order
-		       [$#Apache::lonratedt::order+1]=$idx;
-	       }
-
+	   if ($env{'form.loadmap'}) {
+               if ($env{'form.importmap'}=~/\w/) {
+	          foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
+		      my ($title,$url,$ext,$type)=split(/\:/,$_);
+                      my $idx=&LONCAPA::map::getresidx($url);
+                      $LONCAPA::map::resources[$idx]=$_;
+                      $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
+	          }
 # Store the changed version
-	       ($errtext,$fatal)=&storemap($coursenum,$coursedom,
+  	          ($errtext,$fatal)=&storemap($coursenum,$coursedom,
 					   $folder.'.'.$container);
-	       if ($fatal) {
-		   $r->print('<p><font color="red">'.$errtext.'</font></p>');
-		   return;
-	       }
+	          if ($fatal) {
+		      $r->print('<p><font color="red">'.$errtext.'</font></p>');
+		      return;
+	          }
+               } else {
+                   $r->print('<p><font color="red">'.&mt('No map selected.').'</font></p>');
+               }
            }
+           &log_differences($plain);
        }
 # ---------------------------------------------------------------- End commands
 # ---------------------------------------------------------------- Print screen
         my $idx=0;
 	my $shown=0;
+        if (($ishidden) || ($isencrypted) || ($randompick>=0)) {
+           $r->print('<p>'.&mt('Parameters').':<ul>'.
+                     ($randompick>=0?'<li>'.&mt('randomly pick [_1] resources',$randompick).'</li>':'').
+                     ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
+                     ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
+                     '</ul></p>');
+        }                                                                                                     
+        if ($randompick>=0) {
+           $r->print('<p>'.&mt('Caution: this folder is set to randomly pick a subset of resources. Adding or removing resources from this folder will change the set of resources that the students see, resulting in spurious or missing credit for completed problems, not limited to ones you modify. Do not modify the contents of this folder if it is in active student use.').'</p>');
+        }
         $r->print('<table>');
-        foreach (@Apache::lonratedt::order) {
-           my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
+        foreach (@LONCAPA::map::order) {
+           my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$_]);
+	   $name=&LONCAPA::map::qtescape($name);
+	   $url=&LONCAPA::map::qtescape($url);
            unless ($name) {  $name=(split(/\//,$url))[-1]; }
            unless ($name) { $idx++; next; }
            $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
@@ -1251,9 +1496,9 @@ sub process_file_upload {
         }
         ($errtext,$fatal)=
               &mapread($coursenum,$coursedom,$folder.'.'.$container);
-        if ($#Apache::lonratedt::order<1) {
-            $Apache::lonratedt::order[0]=1;
-            $Apache::lonratedt::resources[1]='';
+        if ($#LONCAPA::map::order<1) {
+            $LONCAPA::map::order[0]=1;
+            $LONCAPA::map::resources[1]='';
         }
         if ($fatal) {
             return 'failed';
@@ -1269,7 +1514,7 @@ sub process_file_upload {
         }
 # this is for a course, not a user, so set coursedoc flag
 # probably the only place in the system where this should be "1"
-        my $newidx=&Apache::lonratedt::getresidx();
+        my $newidx=&LONCAPA::map::getresidx();
         $destination .= $newidx;
         my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,
 						$parseaction,$allfiles,
@@ -1286,9 +1531,9 @@ sub process_file_upload {
                   $env{'user.domain'}.'___&&&___'.$comment;
         }
 
-        $Apache::lonratedt::resources[$newidx]=
-                  $comment.':'.$url.':'.$ext.':normal:res';
-        $Apache::lonratedt::order[$#Apache::lonratedt::order+1]= $newidx;
+        $LONCAPA::map::resources[$newidx]=
+	    $comment.':'.$url.':'.$ext.':normal:res';
+        $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
         ($errtext,$fatal)=&storemap($coursenum,$coursedom,
 				    $folder.'.'.$container);
         if ($fatal) {
@@ -1304,14 +1549,14 @@ sub process_file_upload {
                   method="post" enctype="multipart/form-data">
    <input type="hidden" name="folderpath" value="'.$env{'form.folderpath'}.'" />   <input type="hidden" name="cmd" value="upload_embedded" />
    <input type="hidden" name="newidx" value="'.$newidx.'" />
-   <input type="hidden" name="primaryurl" value="'.&Apache::lonnet::escape($url).'" />
+   <input type="hidden" name="primaryurl" value="'.&escape($url).'" />
    <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';
                     $$upload_output .= '<b>Upload embedded files</b>:<br />
    <table>';
                     foreach my $embed_file (keys(%{$allfiles})) {
                         $$upload_output .= '<tr><td>'.$embed_file.
           '<input name="embedded_item_'.$num.'" type="file" />
-           <input name="embedded_orig_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($embed_file).'" />';
+           <input name="embedded_orig_'.$num.'" type="hidden" value="'.&escape($embed_file).'" />';
                         my $attrib;
                         if (@{$$allfiles{$embed_file}} > 1) {
                             $attrib = join(':',@{$$allfiles{$embed_file}});
@@ -1322,7 +1567,7 @@ sub process_file_upload {
            '<input name="embedded_attrib_'.$num.'" type="hidden" value="'.$attrib.'" />';
                         if (exists($$codebase{$embed_file})) {
                             $$upload_output .= 
-          '<input name="codebase_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($$codebase{$embed_file}).'" />';
+          '<input name="codebase_'.$num.'" type="hidden" value="'.&escape($$codebase{$embed_file}).'" />';
                         }
                         $$upload_output .= '</td></tr>';
                         $num ++;
@@ -1350,7 +1595,7 @@ sub process_secondary_uploads {
     if (($folder eq 'default') || ($folder eq 'supplemental')) {
         $destination .= 'default/';
     } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
-        $destination .=  $1.'/';
+        $destination .=  $2.'/';
     }
     $destination .= $newidx;
     my ($url,$filename);
@@ -1365,11 +1610,11 @@ sub entryline {
     my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
     $title=~s/\&colon\;/\:/g;
     $title=&HTML::Entities::encode(&HTML::Entities::decode(
-     &Apache::lonnet::unescape($title)),'"<>&\'');
+     &unescape($title)),'"<>&\'');
     my $renametitle=$title;
     my $foldertitle=$title;
     my $pagetitle=$title;
-    my $orderidx=$Apache::lonratedt::order[$index];
+    my $orderidx=$LONCAPA::map::order[$index];
     if ($title=~ /^(\d+)___&amp;&amp;&amp;___(\w+)___&amp;&amp;&amp;___(\w+)___&amp;&amp;&amp;___(.*)$/	) { 
 	$foldertitle=&Apache::lontexconvert::msgtexconverted($4);
 	$renametitle=$4;
@@ -1377,6 +1622,7 @@ sub entryline {
 	    &Apache::loncommon::plainname($2,$3).': <br />'.
 	    $foldertitle;
     }
+    $renametitle=~s/\\/\\\\/g;
     $renametitle=~s/\&quot\;/\\\"/g;
     my $line='<tr>';
 # Edit commands
@@ -1384,37 +1630,37 @@ sub entryline {
     my $folderpath;
     if ($env{'form.folderpath'}) {
         $container = 'sequence';
-	$folderpath=&Apache::lonnet::escape($env{'form.folderpath'});
+	$folderpath=&escape($env{'form.folderpath'});
 	# $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
     }
     my ($pagepath,$pagesymb);
     if ($env{'form.pagepath'}) {
         $container = 'page';
-        $pagepath=&Apache::lonnet::escape($env{'form.pagepath'});
-        $pagesymb=&Apache::lonnet::escape($env{'form.pagesymb'});
+        $pagepath=&escape($env{'form.pagepath'});
+        $pagesymb=&escape($env{'form.pagesymb'});
     }
     my $cpinfo='';
     if ($env{'form.markedcopy_url'}) {
        $cpinfo='&markedcopy_url='.
-               &Apache::lonnet::escape($env{'form.markedcopy_url'}).
+               &escape($env{'form.markedcopy_url'}).
                '&markedcopy_title='.
-               &Apache::lonnet::escape($env{'form.markedcopy_title'});
+               &escape($env{'form.markedcopy_title'});
     }
     if ($allowed) {
 	my $incindex=$index+1;
 	my $selectbox='';
 	if (($folder!~/^supplemental/) &&
-	    ($#Apache::lonratedt::order>0) && 
+	    ($#LONCAPA::map::order>0) && 
 	    ((split(/\:/,
-	     $Apache::lonratedt::resources[$Apache::lonratedt::order[0]]))[1] 
+	     $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1] 
 	     ne '') && 
 	    ((split(/\:/,
-	     $Apache::lonratedt::resources[$Apache::lonratedt::order[1]]))[1] 
+	     $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1] 
 	     ne '')) {
 	    $selectbox=
 		'<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
 		'<select name="newpos" onChange="this.form.submit()">';
-	    for (my $i=1;$i<=$#Apache::lonratedt::order+1;$i++) {
+	    for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
 		if ($i==$incindex) {
 		    $selectbox.='<option value="" selected="1">('.$i.')</option>';
 		} else {
@@ -1430,7 +1676,24 @@ sub entryline {
                 'ct' => 'Cut',
 		'rn' => 'Rename',
 		'cp' => 'Copy');
+	my $nocopy=0;
+        if ($url=~/\.(page|sequence)$/) {
+	    foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url))) {
+		my ($title,$url,$ext,$type)=split(/\:/,$_);
+		if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) {
+		    $nocopy=1;
+		    last;
+		}
+	    }
+	}
+        my $copylink='&nbsp;';
         if ($env{'form.pagepath'}) {
+           unless ($nocopy) {
+               $copylink=(<<ENDCOPY);
+<a href='javascript:markcopy("$pagepath","$index","$renametitle","page","$pagesymb");'>
+<font size="-2" color="#000099">$lt{'cp'}</font></a></td>
+ENDCOPY
+            }
             $line.=(<<END);
 <form name="entry_$index" action="/adm/coursedocs" method="post">
 <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
@@ -1438,6 +1701,7 @@ sub entryline {
 <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
 <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
 <input type="hidden" name="setparms" value="$orderidx" />
+<input type="hidden" name="changeparms" value="0" />
 <td><table border='0' cellspacing='2' cellpadding='0'>
 <tr><td bgcolor="#DDDDDD">
 <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
@@ -1454,16 +1718,22 @@ sub entryline {
 <font size="-2" color="#550044">$lt{'ct'}</font></a>
 <a href='javascript:changename("$pagepath","$index","$renametitle","page","$pagesymb");'>
 <font size="-2" color="#009900">$lt{'rn'}</font></a>
-<a href='javascript:markcopy("$pagepath","$index","$renametitle","page","$pagesymb");'>
-<font size="-2" color="#000099">$lt{'cp'}</font></a></td>
+$copylink
 END
         } else {
+           unless ($nocopy) {
+               $copylink=(<<ENDCOPY);
+<a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>
+<font size="-2" color="#000099">$lt{'cp'}</font></a></td>
+ENDCOPY
+            }
             $line.=(<<END); 
 <form name="entry_$index" action="/adm/coursedocs" method="post">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
 <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
 <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
 <input type="hidden" name="setparms" value="$orderidx" />
+<input type="hidden" name="changeparms" value="0" />
 <td><table border='0' cellspacing='2' cellpadding='0'>
 <tr><td bgcolor="#DDDDDD">
 <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath$cpinfo'>
@@ -1480,8 +1750,7 @@ END
 <font size="-2" color="#550044">$lt{'ct'}</font></a>
 <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
 <font size="-2" color="#009900">$lt{'rn'}</font></a>
-<a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>
-<font size="-2" color="#000099">$lt{'cp'}</font></a></td>
+$copylink
 END
         }
     }
@@ -1511,7 +1780,7 @@ END
 	    &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
 	}
     }
-    $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
+    $url=~s-^http(\&colon\;|:)//-/adm/wrapper/ext/-;
     if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
 	my $symb=&Apache::lonnet::symbclean(
           &Apache::lonnet::declutter('uploaded/'.
@@ -1535,31 +1804,42 @@ END
 	} elsif ($url=~m|^/ext/|) { 
 	    $url='/adm/wrapper'.$url;
 	}
-	$url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
+        if (&Apache::lonnet::symbverify($symb,$url)) {
+	    $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
+        } else {
+            $url='';
+        }
 	if ($container eq 'page') {
 	    my $symb=$env{'form.pagesymb'};
 	    	    
 	    $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
-	    $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
+	    $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
 	}
     }
     my $parameterset='&nbsp;';
-    if ($isfolder) {
-	my $foldername=&Apache::lonnet::escape($foldertitle);
+    if ($isfolder || $extension eq 'sequence') {
+	my $foldername=&escape($foldertitle);
 	my $folderpath=$env{'form.folderpath'};
 	if ($folderpath) { $folderpath.='&' };
-	$folderpath.=$folderarg.'&'.$foldername;
-	$url.='folderpath='.&Apache::lonnet::escape($folderpath).$cpinfo;
+# Append randompick number, hidden, and encrypted with ":" to foldername, 
+# so it gets transferred between levels
+	$folderpath.=$folderarg.'&'.$foldername.':'.(&LONCAPA::map::getparameter($orderidx,
+                                              'parameter_randompick'))[0]
+                                               .':'.((&LONCAPA::map::getparameter($orderidx,
+                                              'parameter_hiddenresource'))[0]=~/^yes$/i)
+                                               .':'.((&LONCAPA::map::getparameter($orderidx,
+                                              'parameter_encrypturl'))[0]=~/^yes$/i);
+	$url.='folderpath='.&escape($folderpath).$cpinfo;
 	$parameterset='<label>'.&mt('Randomly Pick: ').
-	    '<input type="text" size="4" onChange="this.form.submit()" name="randpick_'.$orderidx.'" value="'.
-	    (&Apache::lonratedt::getparameter($orderidx,
+	    '<input type="text" size="4" onChange="this.form.changeparms.value=1;this.form.submit()" name="randpick_'.$orderidx.'" value="'.
+	    (&LONCAPA::map::getparameter($orderidx,
                                               'parameter_randompick'))[0].
                                               '" />'.
 '<font size="-2"><a href="javascript:void(0)">'.&mt('Store').'</a></font></label>';
        
     }
     if ($ispage) {
-        my $pagename=&Apache::lonnet::escape($pagetitle);
+        my $pagename=&escape($pagetitle);
         my $pagepath;
         my $folderpath=$env{'form.folderpath'};
         if ($folderpath) { $pagepath = $folderpath.'&' };
@@ -1573,25 +1853,26 @@ END
 					       $residx,
 					       $path.$pagearg.'.page');
 	}
-	$url.='pagepath='.&Apache::lonnet::escape($pagepath).
-	    '&pagesymb='.&Apache::lonnet::escape($symb).$cpinfo;
+	$url.='pagepath='.&escape($pagepath).
+	    '&pagesymb='.&escape($symb).$cpinfo;
     }
     $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
 	'" border="0"></a></td>'.
-        "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td>";
+        "<td bgcolor='#FFFFBB'>".($url?"<a href=\"$url\">":'').$title.
+        ($url?'</a>':' <font size="-2">'.&mt('(re-initialize course to access)').'</font>')."</td>";
     if (($allowed) && ($folder!~/^supplemental/)) {
  	my %lt=&Apache::lonlocal::texthash(
  			      'hd' => 'Hidden',
  			      'ec' => 'URL hidden');
 	my $enctext=
-	    ((&Apache::lonratedt::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
+	    ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
 	my $hidtext=
-	    ((&Apache::lonratedt::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
+	    ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
 	$line.=(<<ENDPARMS);
 <td bgcolor="#BBBBFF"><font size='-2'>
-<nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
+<nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.changeparms.value=1;this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
 <td bgcolor="#BBBBFF"><font size='-2'>
-<nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
+<nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.changeparms.value=1;this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
 <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
 ENDPARMS
     }
@@ -1622,13 +1903,14 @@ sub tiehash {
 sub untiehash {
     if ($hashtied) { untie %hash; }
     $hashtied=0;
+    return OK;
 }
 
 # --------------------------------------------------------------- check on this
 
 sub checkonthis {
     my ($r,$url,$level,$title)=@_;
-    $url=&Apache::lonnet::unescape($url);
+    $url=&unescape($url);
     $alreadyseen{$url}=1;
     $r->rflush();
     if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
@@ -1698,29 +1980,45 @@ sub checkonthis {
 
 
 #
+# ----------------------------------------------------------------- List Symbs
+# 
+sub list_symbs {
+    my ($r) = @_;
+
+    $r->print(&Apache::loncommon::start_page('Symb List'));
+    my $navmap = Apache::lonnavmaps::navmap->new();
+    $r->print("<pre>\n");
+    foreach my $res ($navmap->retrieveResources()) {
+	$r->print($res->compTitle()."\t".$res->symb()."\n");
+    }
+    $r->print("\n</pre>\n");
+    $r->print('<a href="/adm/coursedocs">'.&mt('Return to DOCS').'</a>');
+}
+
+
+#
 # -------------------------------------------------------------- Verify Content
 # 
 sub verifycontent {
-   my $r=shift; 
+    my ($r) = @_;
+    my $type = &Apache::loncommon::course_type();
    my $loaderror=&Apache::lonnet::overloaderror($r);
    if ($loaderror) { return $loaderror; }
-   my $html=&Apache::lonxml::xmlbegin();
-   $r->print($html.'<head><title>Verify Content</title></head>'.
-              &Apache::loncommon::bodytag('Verify Course Documents'));
+   $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents'));
    $hashtied=0;
    undef %alreadyseen;
    %alreadyseen=();
    &tiehash();
    foreach (keys %hash) {
        if ($hash{$_}=~/\.(page|sequence)$/) {
-	   if (($_=~/^src_/) && ($alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
+	   if (($_=~/^src_/) && ($alreadyseen{&unescape($hash{$_})})) {
 	       $r->print('<hr /><font color="red">'.
-			 &mt('The following sequence or page is included more than once in your course: ').
-			 &Apache::lonnet::unescape($hash{$_}).'</font><br />'.
+			 &mt('The following sequence or page is included more than once in your '.$type.': ').
+			 &unescape($hash{$_}).'</font><br />'.
 			 &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
 	   }
        }
-       if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
+       if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$_})})) {
            &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
        }
    }
@@ -1739,10 +2037,9 @@ sub devalidateversioncache {
 }
 
 sub checkversions {
-    my $r=shift;
-    my $html=&Apache::lonxml::xmlbegin();
-    $r->print($html.'<head><title>Check Versions</title></head>'.
-              &Apache::loncommon::bodytag('Check Course Document Versions'));
+    my ($r) = @_;
+    my $type = &Apache::loncommon::course_type();
+    $r->print(&Apache::loncommon::start_page("Check $type Document Versions"));
     my $header='';
     my $startsel='';
     my $monthsel='';
@@ -1803,7 +2100,7 @@ sub checkversions {
     &changewarning($r,'');
     if ($env{'form.timerange'} eq 'all') {
 # show all documents
-	$header=&mt('All Documents in Course');
+	$header=&mt('All Documents in '.$type);
 	$allsel=1;
 	foreach (keys %hash) {
 	    if ($_=~/^ids\_(\/res\/.+)$/) {
@@ -1848,7 +2145,7 @@ sub checkversions {
 			  $env{'course.'.$env{'request.course.id'}.'.domain'},
 			  $env{'course.'.$env{'request.course.id'}.'.num'});
     my %lt=&Apache::lonlocal::texthash
-	      ('st' => 'Version changes since start of Course',
+	      ('st' => 'Version changes since start of '.$type,
 	       'lm' => 'Version changes since last Month',
 	       'lw' => 'Version changes since last Week',
 	       'sy' => 'Version changes since Yesterday',
@@ -1857,9 +2154,9 @@ sub checkversions {
 	       'fi' => 'File',
 	       'md' => 'Modification Date',
                'mr' => 'Most recently published Version',
-	       've' => 'Version used in Course',
-               'vu' => 'Set Version to be used in Course',
-'sv' => 'Set Versions to be used in Course according to Selections below',
+	       've' => 'Version used in '.$type,
+               'vu' => 'Set Version to be used in '.$type,
+'sv' => 'Set Versions to be used in '.$type.' according to Selections below',
 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
 	       'di' => 'Differences');
@@ -1906,7 +2203,7 @@ ENDHEADERS
                       '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
                       '<font size="+1">'.$currentversion.'</font>'.
                       '</nobr></td>'.
-                      '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
+                      '<td title="'.$lt{'ve'}.'"><nobr>In '.$type.': '.
                       '<font size="+1">');
 # Used in course
 	    my $usedversion=$hash{'version_'.$linkurl};
@@ -2010,15 +2307,16 @@ sub changewarning {
     my ($r,$postexec,$message,$url)=@_;
     if (!&is_hash_old()) { return; }
     my $pathvar='folderpath';
-    my $path=&Apache::lonnet::escape($env{'form.folderpath'});
+    my $path=&escape($env{'form.folderpath'});
     if (!defined($url)) {
 	if (defined($env{'form.pagepath'})) {
 	    $pathvar='pagepath';
-	    $path=&Apache::lonnet::escape($env{'form.pagepath'});
-	    $path.='&amp;pagesymb='.&Apache::lonnet::escape($env{'form.pagesymb'});
+	    $path=&escape($env{'form.pagepath'});
+	    $path.='&amp;pagesymb='.&escape($env{'form.pagesymb'});
 	}
 	$url='/adm/coursedocs?'.$pathvar.'='.$path;
     }
+    my $course_type = &Apache::loncommon::course_type();
     if (!defined($message)) {
 	$message='Changes will become active for your current session after [_1], or the next time you log in.';
     }
@@ -2029,7 +2327,7 @@ sub changewarning {
 '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
 &mt($message,' <input type="hidden" name="'.
     $env{'request.role'}.'" value="1" /><input type="button" value="'.
-    &mt('re-initializing course').'" onClick="reinit(this.form)" />').
+    &mt('re-initializing '.$course_type).'" onClick="reinit(this.form)" />').
 $help{'Caching'}.'</font></h3></form>'."\n\n");
 }
 
@@ -2039,16 +2337,17 @@ sub handler {
     &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;
     return OK if $r->header_only;
+    my $type = &Apache::loncommon::course_type();
 
 # --------------------------------------------- Initialize help topics for this
-  foreach ('Adding_Course_Doc','Main_Course_Documents',
-           'Adding_External_Resource','Navigate_Content',
-           'Adding_Folders','Docs_Overview', 'Load_Map',
-           'Supplemental','Score_Upload_Form','Adding_Pages',
-           'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
-	   'Check_Resource_Versions','Verify_Content') {
-      $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
-  }
+    foreach ('Adding_Course_Doc','Main_Course_Documents',
+	     'Adding_External_Resource','Navigate_Content',
+	     'Adding_Folders','Docs_Overview', 'Load_Map',
+	     'Supplemental','Score_Upload_Form','Adding_Pages',
+	     'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
+	     'Check_Resource_Versions','Verify_Content') {
+	$help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
+    }
     # Composite help files
     $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
 		    'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
@@ -2060,15 +2359,23 @@ sub handler {
 		    'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
     $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
 		  'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
+    $help{'Group Files'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
     $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
 
-  if ($env{'form.verify'}) {
+# does this user have privileges to modify docs
+    my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
+
+  if ($allowed && $env{'form.verify'}) {
       &verifycontent($r);
-  } elsif ($env{'form.versions'}) {
+  } elsif ($allowed && $env{'form.listsymbs'}) {
+      &list_symbs($r);
+  } elsif ($allowed && $env{'form.docslog'}) {
+      &docs_change_log($r);
+  } elsif ($allowed && $env{'form.versions'}) {
       &checkversions($r);
-  } elsif ($env{'form.dumpcourse'}) {
+  } elsif ($allowed && $env{'form.dumpcourse'}) {
       &dumpcourse($r);
-  } elsif ($env{'form.exportcourse'}) {
+  } elsif ($allowed && $env{'form.exportcourse'}) {
       &exportcourse($r);
   } else {
 # is this a standard course?
@@ -2077,21 +2384,21 @@ sub handler {
     my $forcestandard = 0;
     my $forcesupplement;
     my $script='';
-    my $allowed;
-    my $events='';
     my $showdoc=0;
     my $containertag;
     my $uploadtag;
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
-    ['folderpath','pagepath','pagesymb','markedcopy_url','markedcopy_title']);
+					    ['folderpath','pagepath',
+					     'pagesymb','markedcopy_url',
+					     'markedcopy_title']);
     if ($env{'form.folderpath'}) {
 	my (@folderpath)=split('&',$env{'form.folderpath'});
-	$env{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));
+	$env{'form.foldername'}=&unescape(pop(@folderpath));
 	$env{'form.folder'}=pop(@folderpath);
     }
     if ($env{'form.pagepath'}) {
         my (@pagepath)=split('&',$env{'form.pagepath'});
-        $env{'form.pagename'}=&Apache::lonnet::unescape(pop(@pagepath));
+        $env{'form.pagename'}=&unescape(pop(@pagepath));
         $env{'form.folder'}=pop(@pagepath);
         $containertag = '<input type="hidden" name="pagepath" value="" />'.
 	    '<input type="hidden" name="pagesymb" value="" />';
@@ -2102,214 +2409,42 @@ sub handler {
        $showdoc='/'.$1;
     }
     unless ($showdoc) { # got called from remote
-       if (($env{'form.folder'}=~/^default_/) || 
-          ($env{'form.folder'} =~ m#^\d+/(pages|sequences)/#)) {
+       if (($env{'form.folder'}=~/^(?:group|default)_/) || 
+          ($env{'form.folder'} =~ m:^\d+/(pages|sequences)/:)) {
            $forcestandard = 1;
        } 
        $forcesupplement=($env{'form.folder'}=~/^supplemental_/);
 
-# does this user have privileges to post, etc?
-       $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
        if ($allowed) { 
          &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
          $script=&Apache::lonratedt::editscript('simple'); 
        }
     } else { # got called in sequence from course
        $allowed=0;
-       $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
-       $events='onLoad="'.&Apache::lonmenu::loadevents.
-           '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
     }
 
 # get course data
     my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
     my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
 
-# get personal data
- 
+# get personal data 
     my $uname=$env{'user.name'};
     my $udom=$env{'user.domain'};
-    my $plainname=&Apache::lonnet::escape(
-                     &Apache::loncommon::plainname($uname,$udom));
+    my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
 
 # graphics settings
 
     $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
 
-    my $now=time;
-
-# print screen
-       my $html=&Apache::lonxml::xmlbegin();
-    $r->print(<<ENDDOCUMENT);
-$html
-<head>
-<title>The LearningOnline Network with CAPA</title>
-<script>
-$script
-</script>
-ENDDOCUMENT
-   if ($allowed) {
-    $r->print(<<ENDNEWSCRIPT);
-<script>
-function makenewfolder(targetform,folderseq) {
-    var foldername=prompt('Name of New Folder','New Folder');
-    if (foldername) {
-	targetform.importdetail.value=foldername+"="+folderseq;
-        targetform.submit();
-    }
-}
-
-function makenewpage(targetform,folderseq) {
-    var pagename=prompt('Name of New Page','New Page');
-    if (pagename) {
-        targetform.importdetail.value=pagename+"="+folderseq;
-        targetform.submit();
-    }
-}
-
-function makenewext(targetname) {
-    this.document.forms.extimport.useform.value=targetname;
-    window.open('/adm/rat/extpickframe.html');
-}
-
-function makeexamupload() {
-   var title=prompt('Listed Title for the Uploaded Score');
-   if (title) { 
-    this.document.forms.newexamupload.importdetail.value=
-	title+'=/res/lib/templates/examupload.problem';
-    this.document.forms.newexamupload.submit();
-   }
-}
-
-function makesmppage() {
-   var title=prompt('Listed Title for the Page');
-   if (title) { 
-    this.document.forms.newsmppg.importdetail.value=
-	title+'=/adm/$udom/$uname/$now/smppg';
-    this.document.forms.newsmppg.submit();
-   }
-}
-
-function makesmpproblem() {
-   var title=prompt('Listed Title for the Problem');
-   if (title) { 
-    this.document.forms.newsmpproblem.importdetail.value=
-	title+'=/res/lib/templates/simpleproblem.problem';
-    this.document.forms.newsmpproblem.submit();
-   }
-}
-
-function makebulboard() {
-   var title=prompt('Listed Title for the Bulletin Board');
-   if (title) {
-    this.document.forms.newbul.importdetail.value=
-	title+'=/adm/$udom/$uname/$now/bulletinboard';
-    this.document.forms.newbul.submit();
-   }
-}
-
-function makeabout() {
-   var user=prompt("Enter user\@domain for User's 'About Me' Page");
-   if (user) {
-       var comp=new Array();
-       comp=user.split('\@');
-       if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
-	   if ((comp[0]) && (comp[1])) {
-	       this.document.forms.newaboutsomeone.importdetail.value=
-		   'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
-	       this.document.forms.newaboutsomeone.submit();
-	   } else {
-               alert("Not a valid user\@domain");
-           }
-       } else {
-           alert("Please enter both user and domain in the format user\@domain"); 
-       }
-   }
-}
-
-function makeims() {
-    var caller = document.forms.ims.folder.value;
-    var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
-    newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
-    newWindow.location.href = newlocation;
-}
-
-
-function finishpick() {
-    var title=this.document.forms.extimport.title.value;
-    var url=this.document.forms.extimport.url.value;
-    var form=this.document.forms.extimport.useform.value;
-    eval
-     ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
-    '";this.document.forms.'+form+'.submit();');
-}
-
-function changename(folderpath,index,oldtitle,container,pagesymb) {
-    var title=prompt('New Title',oldtitle);
-    if (title) {
-	this.document.forms.renameform.title.value=title;
-	this.document.forms.renameform.cmd.value='rename_'+index;
-        if (container == 'sequence') {
-	    this.document.forms.renameform.folderpath.value=folderpath;
-        }
-        if (container == 'page') {
-            this.document.forms.renameform.pagepath.value=folderpath;
-            this.document.forms.renameform.pagesymb.value=pagesymb;
-        }
-        this.document.forms.renameform.submit();
-    }
-}
-
-function removeres(folderpath,index,oldtitle,container,pagesymb) {
-    if (confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
-	this.document.forms.renameform.cmd.value='del_'+index;
-        if (container == 'sequence') {
-            this.document.forms.renameform.folderpath.value=folderpath;
-        }
-        if (container == 'page') {
-            this.document.forms.renameform.pagepath.value=folderpath;
-            this.document.forms.renameform.pagesymb.value=pagesymb;
-        }
-        this.document.forms.renameform.submit();
-    }
-}
-
-function cutres(folderpath,index,oldtitle,container,pagesymb) {
-    if (confirm('WARNING: Cutting a resource makes associated grades and scores inaccessible!\\nGrades remain inaccessible if resource is pasted into another folder.\\nCut "'+oldtitle+'"?')) {
-	this.document.forms.renameform.cmd.value='cut_'+index;
-	this.document.forms.renameform.markcopy.value=index;
-        if (container == 'sequence') {
-            this.document.forms.renameform.folderpath.value=folderpath;
-        }
-        if (container == 'page') {
-            this.document.forms.renameform.pagepath.value=folderpath;
-            this.document.forms.renameform.pagesymb.value=pagesymb;
-        }
-        this.document.forms.renameform.submit();
-    }
-}
-
-function markcopy(folderpath,index,oldtitle,container,pagesymb) {
-    this.document.forms.renameform.markcopy.value=index;
-    if (container == 'sequence') {
-	this.document.forms.renameform.folderpath.value=folderpath;
-    }
-    if (container == 'page') {
-	this.document.forms.renameform.pagepath.value=folderpath;
-	this.document.forms.renameform.pagesymb.value=pagesymb;
+    if ($allowed) {
+	$script .= &editing_js($udom,$uname);
     }
-    this.document.forms.renameform.submit();
-}
-
-</script>
-
-ENDNEWSCRIPT
-  }
 # -------------------------------------------------------------------- Body tag
-  $r->print('</head>'.
-            &Apache::loncommon::bodytag('Course Documents','',$events,
-					'','',$showdoc).
-	    &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
+    $script = '<script type="text/javascript">'."\n".$script."\n".'</script>';
+    $r->print(&Apache::loncommon::start_page("$type Documents", $script,
+					     {'force_register' => $showdoc,}).
+	      &Apache::loncommon::help_open_menu('','',273,'RAT'));
+  
   my %allfiles = ();
   my %codebase = ();
   my ($upload_result,$upload_output);
@@ -2328,15 +2463,15 @@ ENDNEWSCRIPT
           my %attribs = ();
           my $updateflag = 0;
           my $residx = $env{'form.newidx'};
-          my $primary_url = &Apache::lonnet::unescape($env{'form.primaryurl'});
+          my $primary_url = &unescape($env{'form.primaryurl'});
 # Process file upload - phase two - gather secondary files.
           for (my $i=0; $i<$env{'form.phasetwo'}; $i++) {
               if ($env{'form.embedded_item_'.$i.'.filename'}) {
                   my $javacodebase;
                   $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx);
-                  $origname{$i} = &Apache::lonnet::unescape($env{'form.embedded_orig_'.$i});
+                  $origname{$i} = &unescape($env{'form.embedded_orig_'.$i});
                   if (exists($env{'form.embedded_codebase_'.$i})) {
-                      $javacodebase =  &Apache::lonnet::unescape($env{'form.embedded_codebase_'.$i});  
+                      $javacodebase =  &unescape($env{'form.embedded_codebase_'.$i});  
                       $origname{$i} =~ s#^\Q$javacodebase\E/##; 
                   }
                   my @attributes = ();
@@ -2346,7 +2481,7 @@ ENDNEWSCRIPT
                       @attributes = ($env{'form.embedded_attrib_'.$i});
                   }
                   foreach (@attributes) {
-                      push(@{$attribs{$i}},&Apache::lonnet::unescape($_));
+                      push(@{$attribs{$i}},&unescape($_));
                   }
                   if ($javacodebase) {
                       $codebase{$i} = $javacodebase;
@@ -2377,7 +2512,7 @@ ENDNEWSCRIPT
                           $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi; 
                       }
                       if (exists($codebase{$item})) {
-                          $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i;
+                          $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i; #' stupid emacs
                       }
                   }
 # Save edited file.
@@ -2395,8 +2530,8 @@ ENDNEWSCRIPT
   unless ($showdoc ||  $upload_result eq 'phasetwo') {
 # -----------------------------------------------------------------------------
        my %lt=&Apache::lonlocal::texthash(
-                'uplm' => 'Upload a new main course document',
-                'upls' => 'Upload a new supplemental course document',
+                'uplm' => 'Upload a new main '.lc($type).' document',
+                'upls' => 'Upload a new supplemental '.lc($type).' document',
                 'impp' => 'Import a document',
                 'pubd' => 'Published documents',
 		'copm' => 'All documents out of a published map into this folder',
@@ -2404,6 +2539,7 @@ ENDNEWSCRIPT
                 'upld' => 'Upload Document',
                 'srch' => 'Search',
                 'impo' => 'Import',
+		'book' => 'Import Bookmarks',
                 'selm' => 'Select Map',
                 'load' => 'Load Map',
                 'reco' => 'Recover Deleted Resources',
@@ -2414,9 +2550,11 @@ ENDNEWSCRIPT
                 'navc' => 'Navigate Contents',
                 'sipa' => 'Simple Page',
                 'sipr' => 'Simple Problem',
+                'drbx' => 'Drop Box',
                 'scuf' => 'Score Upload Form',
                 'bull' => 'Bulletin Board',
                 'mypi' => 'My Personal Info',
+                'grpo' => 'Group Files',
 		'abou' => 'About User',
                 'imsf' => 'Import IMS package',
                 'file' =>  'File',
@@ -2431,6 +2569,8 @@ ENDNEWSCRIPT
        my %lt=&Apache::lonlocal::texthash(
 					 'vc' => 'Verify Content',
 					 'cv' => 'Check/Set Resource Versions',
+					 'ls' => 'List Symbs',
+                                         'sl' => 'Show Log'
 					  );
 
        my $folderpath=$env{'form.folderpath'};
@@ -2438,7 +2578,7 @@ ENDNEWSCRIPT
 	   if ($env{'form.folder'} eq '' ||
 	       $env{'form.folder'} eq 'supplemental') {
 	       $folderpath='default&'.
-		   &Apache::lonnet::escape(&mt('Main Course Documents'));
+		   &escape(&mt('Main '.$type.' Documents'));
 	   }
        }
        unless ($env{'form.pagepath'}) {
@@ -2465,11 +2605,15 @@ $uploadtag
     <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
 $dumpbut
 $exportbut
+</td><td bgcolor="#DDDDCC">
+    <input type="submit" name="listsymbs" value="$lt{'ls'}" />
+</td><td bgcolor="#DDDDCC">
+    <input type="submit" name="docslog" value="$lt{'sl'}" />
 </td></tr></table>
 </form>
 ENDCOURSEVERIFY
        $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
-		     &mt('Editing the Table of Contents for your Course')));
+		     &mt('Editing the Table of Contents for your '.$type)));
     }
 # --------------------------------------------------------- Standard documents
     $r->print('<table border=2 cellspacing=4 cellpadding=4>');
@@ -2480,7 +2624,7 @@ ENDCOURSEVERIFY
        my $folder=$env{'form.folder'};
        if ($folder eq '' || $folder eq 'supplemental') {
            $folder='default';
-	   $env{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));
+	   $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents'));
        }
        my $postexec='';
        if ($folder eq 'default') {
@@ -2536,11 +2680,14 @@ $uploadtag
 <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
 $lt{'pubd'}<br />
 $uploadtag
-<input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">
+<input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}" />
+<br />
 <nobr>
-<input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">
+<input type=button onClick="javascript:groupimport();" value="$lt{'impo'}" />
 $help{'Importing_LON-CAPA_Resource'}
 </nobr>
+<br />
+<input type=button onClick="javascript:groupopen(0,1,1);" value="$lt{'book'}" />
 <p>
 <hr />
 $lt{'copm'}<br />
@@ -2553,7 +2700,7 @@ $help{'Load_Map'}</nobr>
 </form>
 <hr />
 <form action="/adm/groupsort" method="post" name="recover">
-<input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1)" value="$lt{'reco'}" />
+<input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1,0)" value="$lt{'reco'}" />
 </form>
 ENDFORM
        unless ($env{'form.pagepath'}) {
@@ -2567,7 +2714,7 @@ $uploadtag
 value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
 </nobr>
 </form>
-<form action="/adm/imsimportdocs" method="post" name="ims">
+<br /><form action="/adm/imsimportdocs" method="post" name="ims">
 <input type="hidden" name="folder" value="$folder" />
 <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
 </nobr>
@@ -2577,7 +2724,7 @@ ENDFORM
        $r->print('</td><td bgcolor="#DDDDDD">');
        unless ($env{'form.pagepath'}) {
            $r->print(<<ENDFORM);
-<form action="/adm/coursedocs" method="post" name="newfolder">
+<br /><form action="/adm/coursedocs" method="post" name="newfolder">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2586,7 +2733,7 @@ onClick="javascript:makenewfolder(this.f
 value="$lt{'newf'}" />$help{'Adding_Folders'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newpage">
+<br /><form action="/adm/coursedocs" method="post" name="newpage">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2595,7 +2742,7 @@ onClick="javascript:makenewpage(this.for
 value="$lt{'newp'}" />$help{'Adding_Pages'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newsyl">
+<br /><form action="/adm/coursedocs" method="post" name="newsyl">
 $uploadtag
 <input type=hidden name="importdetail" 
 value="Syllabus=/public/$coursedom/$coursenum/syllabus">
@@ -2604,7 +2751,7 @@ value="Syllabus=/public/$coursedom/$cour
  $help{'Syllabus'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newnav">
+<br /><form action="/adm/coursedocs" method="post" name="newnav">
 $uploadtag
 <input type=hidden name="importdetail" 
 value="Navigate Content=/adm/navmaps">
@@ -2613,7 +2760,7 @@ value="Navigate Content=/adm/navmaps">
 $help{'Navigate_Content'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newsmppg">
+<br /><form action="/adm/coursedocs" method="post" name="newsmppg">
 $uploadtag
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2621,7 +2768,7 @@ $uploadtag
 onClick="javascript:makesmppage();" /> $help{'Simple Page'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newsmpproblem">
+<br /><form action="/adm/coursedocs" method="post" name="newsmpproblem">
 $uploadtag
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2629,7 +2776,15 @@ $uploadtag
 onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newexamupload">
+<br /><form action="/adm/coursedocs" method="post" name="newdropbox">
+$uploadtag      
+<input type=hidden name="importdetail" value="">
+<nobr>          
+<input name="newdropbox" type="button" value="$lt{'drbx'}"
+onClick="javascript:makedropbox();" />
+</nobr>         
+</form> 
+<br /><form action="/adm/coursedocs" method="post" name="newexamupload">
 $uploadtag
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2638,7 +2793,7 @@ onClick="javascript:makeexamupload();" /
 $help{'Score_Upload_Form'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newbul">
+<br /><form action="/adm/coursedocs" method="post" name="newbul">
 $uploadtag
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2647,7 +2802,7 @@ onClick="javascript:makebulboard();" />
 $help{'Bulletin Board'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newaboutme">
+<br /><form action="/adm/coursedocs" method="post" name="newaboutme">
 $uploadtag
 <input type=hidden name="importdetail" 
 value="$plainname=/adm/$udom/$uname/aboutme">
@@ -2656,7 +2811,7 @@ value="$plainname=/adm/$udom/$uname/abou
 $help{'My Personal Info'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newaboutsomeone">
+<br /><form action="/adm/coursedocs" method="post" name="newaboutsomeone">
 $uploadtag
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2664,6 +2819,15 @@ $uploadtag
 onClick="javascript:makeabout();" />
 </nobr>
 </form>
+<br /><form action="/adm/coursedocs" method="post" name="newgroupfiles">
+$uploadtag
+<input type=hidden name="importdetail"
+value="Group Files=/adm/$coursedom/$coursenum/aboutme">
+<nobr>
+<input name="newgroupfiles" type="submit" value="$lt{'grpo'}" />
+$help{'Group Files'}
+</nobr>
+</form>
 ENDFORM
        }
        if ($env{'form.pagepath'}) {
@@ -2676,7 +2840,7 @@ $uploadtag
 onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="newexamupload">
+<br /><form action="/adm/coursedocs" method="post" name="newexamupload">
 $uploadtag
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2703,7 +2867,7 @@ ENDBLOCK
        if ($folder =~ /^supplemental$/ &&
 	   $env{'form.folderpath'} =~ /^default\&/) {
 	   $env{'form.folderpath'}='supplemental&'.
-	       &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
+	       &escape(&mt('Supplemental '.$type.' Documents'));
        }
        &editor($r,$coursenum,$coursedom,$folder,$allowed);
        if ($allowed) {
@@ -2749,7 +2913,7 @@ onClick="javascript:makenewfolder(this.f
 value="$lt{'newf'}" /> $help{'Adding_Folders'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="supnewext">
+<br /><form action="/adm/coursedocs" method="post" name="supnewext">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
 <input type=hidden name="importdetail" value="">
 <nobr>
@@ -2758,7 +2922,7 @@ onClick="javascript:makenewext('supnewex
 value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="supnewsyl">
+<br /><form action="/adm/coursedocs" method="post" name="supnewsyl">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
 <input type=hidden name="importdetail" 
 value="Syllabus=/public/$coursedom/$coursenum/syllabus">
@@ -2767,7 +2931,7 @@ value="Syllabus=/public/$coursedom/$cour
 $help{'Syllabus'}
 </nobr>
 </form>
-<form action="/adm/coursedocs" method="post" name="subnewaboutme">
+<br /><form action="/adm/coursedocs" method="post" name="subnewaboutme">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
 <input type=hidden name="importdetail" 
 value="$plainname=/adm/$udom/$uname/aboutme">
@@ -2795,9 +2959,176 @@ ENDSUPFORM
       }
   }
  }
- $r->print('</body></html>');
+ $r->print(&Apache::loncommon::end_page());
  return OK;
 } 
 
+
+sub editing_js {
+    my ($udom,$uname) = @_;
+    my $now = time();
+
+    return <<ENDNEWSCRIPT;
+function makenewfolder(targetform,folderseq) {
+    var foldername=prompt('Name of New Folder','New Folder');
+    if (foldername) {
+       targetform.importdetail.value=escape(foldername)+"="+folderseq;
+        targetform.submit();
+    }
+}
+
+function makenewpage(targetform,folderseq) {
+    var pagename=prompt('Name of New Page','New Page');
+    if (pagename) {
+        targetform.importdetail.value=escape(pagename)+"="+folderseq;
+        targetform.submit();
+    }
+}
+
+function makenewext(targetname) {
+    this.document.forms.extimport.useform.value=targetname;
+    window.open('/adm/rat/extpickframe.html');
+}
+
+function makeexamupload() {
+   var title=prompt('Listed Title for the Uploaded Score');
+   if (title) { 
+    this.document.forms.newexamupload.importdetail.value=
+	escape(title)+'=/res/lib/templates/examupload.problem';
+    this.document.forms.newexamupload.submit();
+   }
+}
+
+function makesmppage() {
+   var title=prompt('Listed Title for the Page');
+   if (title) { 
+    this.document.forms.newsmppg.importdetail.value=
+	escape(title)+'=/adm/$udom/$uname/$now/smppg';
+    this.document.forms.newsmppg.submit();
+   }
+}
+
+function makesmpproblem() {
+   var title=prompt('Listed Title for the Problem');
+   if (title) { 
+    this.document.forms.newsmpproblem.importdetail.value=
+	escape(title)+'=/res/lib/templates/simpleproblem.problem';
+    this.document.forms.newsmpproblem.submit();
+   }
+}
+
+function makedropbox() {
+   var title=prompt('Listed Title for the Drop Box');
+   if (title) { 
+    this.document.forms.newdropbox.importdetail.value=
+        escape(title)+'=/res/lib/templates/DropBox.problem';
+    this.document.forms.newdropbox.submit();
+   }
+}
+
+function makebulboard() {
+   var title=prompt('Listed Title for the Bulletin Board');
+   if (title) {
+    this.document.forms.newbul.importdetail.value=
+	escape(title)+'=/adm/$udom/$uname/$now/bulletinboard';
+    this.document.forms.newbul.submit();
+   }
+}
+
+function makeabout() {
+   var user=prompt("Enter user:domain for User's 'About Me' Page");
+   if (user) {
+       var comp=new Array();
+       comp=user.split(':');
+       if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
+	   if ((comp[0]) && (comp[1])) {
+	       this.document.forms.newaboutsomeone.importdetail.value=
+		   'About '+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
+	       this.document.forms.newaboutsomeone.submit();
+	   } else {
+               alert("Not a valid user:domain");
+           }
+       } else {
+           alert("Please enter both user and domain in the format user:domain"); 
+       }
+   }
+}
+
+function makeims() {
+    var caller = document.forms.ims.folder.value;
+    var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
+    newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
+    newWindow.location.href = newlocation;
+}
+
+
+function finishpick() {
+    var title=this.document.forms.extimport.title.value;
+    var url=this.document.forms.extimport.url.value;
+    var form=this.document.forms.extimport.useform.value;
+    eval
+     ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
+    '";this.document.forms.'+form+'.submit();');
+}
+
+function changename(folderpath,index,oldtitle,container,pagesymb) {
+    var title=prompt('New Title',oldtitle);
+    if (title) {
+	this.document.forms.renameform.title.value=title;
+	this.document.forms.renameform.cmd.value='rename_'+index;
+        if (container == 'sequence') {
+	    this.document.forms.renameform.folderpath.value=folderpath;
+        }
+        if (container == 'page') {
+            this.document.forms.renameform.pagepath.value=folderpath;
+            this.document.forms.renameform.pagesymb.value=pagesymb;
+        }
+        this.document.forms.renameform.submit();
+    }
+}
+
+function removeres(folderpath,index,oldtitle,container,pagesymb) {
+    if (confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
+	this.document.forms.renameform.cmd.value='del_'+index;
+        if (container == 'sequence') {
+            this.document.forms.renameform.folderpath.value=folderpath;
+        }
+        if (container == 'page') {
+            this.document.forms.renameform.pagepath.value=folderpath;
+            this.document.forms.renameform.pagesymb.value=pagesymb;
+        }
+        this.document.forms.renameform.submit();
+    }
+}
+
+function cutres(folderpath,index,oldtitle,container,pagesymb) {
+    if (confirm('WARNING: Cutting a resource makes associated grades and scores inaccessible!\\nGrades remain inaccessible if resource is pasted into another folder.\\nCut "'+oldtitle+'"?')) {
+	this.document.forms.renameform.cmd.value='cut_'+index;
+	this.document.forms.renameform.markcopy.value=index;
+        if (container == 'sequence') {
+            this.document.forms.renameform.folderpath.value=folderpath;
+        }
+        if (container == 'page') {
+            this.document.forms.renameform.pagepath.value=folderpath;
+            this.document.forms.renameform.pagesymb.value=pagesymb;
+        }
+        this.document.forms.renameform.submit();
+    }
+}
+
+function markcopy(folderpath,index,oldtitle,container,pagesymb) {
+    this.document.forms.renameform.markcopy.value=index;
+    if (container == 'sequence') {
+	this.document.forms.renameform.folderpath.value=folderpath;
+    }
+    if (container == 'page') {
+	this.document.forms.renameform.pagepath.value=folderpath;
+	this.document.forms.renameform.pagesymb.value=pagesymb;
+    }
+    this.document.forms.renameform.submit();
+}
+
+ENDNEWSCRIPT
+}
 1;
 __END__