--- loncom/interface/londocs.pm	2006/04/10 19:59:53	1.225
+++ loncom/interface/londocs.pm	2006/05/30 20:09:25	1.229
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.225 2006/04/10 19:59:53 albertel Exp $
+# $Id: londocs.pm,v 1.229 2006/05/30 20:09:25 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -42,6 +42,8 @@ use HTML::Entities;
 use GDBM_File;
 use Apache::lonlocal;
 use Cwd;
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
 
 my $iconpath;
 
@@ -119,16 +121,21 @@ sub authorhosts {
 
 sub dumpbutton {
     my ($home,$other,%outhash)=&authorhosts();
+    my $type = 'Course';
+    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
+        $type = $env{'course.'.$env{'request.course.id'}.'.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 [_1] DOCS to Construction Space',$type).'" />'.
 	    &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 [_1] DOCS to Construction Space: available on other servers',
+         $type);
     }
 }
 
@@ -141,9 +148,12 @@ sub clean {
 
 sub dumpcourse {
     my ($r) = @_;
-
-    $r->print(&Apache::loncommon::start_page('Dump Course DOCS to Construction Space').
-	      '<form name="dumpdoc" method="post">');
+    my $type = 'Course';
+    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
+        $type = $env{'course.'.$env{'request.course.id'}.'.type'};
+    }
+    $r->print(&Apache::loncommon::start_page('Dump [_1] DOCS to Construction Space',
+	      $type).'<form name="dumpdoc" method="post">');
     my ($home,$other,%outhash)=&authorhosts();
     unless ($home) { return ''; }
     my $origcrsid=$env{'request.course.id'};
@@ -221,7 +231,7 @@ 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();
@@ -244,21 +254,29 @@ 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 $type = 'Course';
+    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
+        $type = $env{'course.'.$env{'request.course.id'}.'.type'};
+    }
     return '</td><td bgcolor="#DDDDCC">'.
             '<input type="submit" name="exportcourse" value="'.
-            &mt('Export Course to IMS').'" />'.
+            &mt('Export [_1] to IMS',$type).'" />'.
     &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
 }
 
 sub exportcourse {
     my $r=shift;
+    my $type = 'Course';
+    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
+        $type = $env{'course.'.$env{'request.course.id'}.'.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;
@@ -299,7 +317,7 @@ 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 />';
+                $outcome .= &mt('Download the zip file from <a href="[_1]">IMS [_2] archive</a><br />',$imszipfile,lc($type));
                 if ($copyresult) {
                     $outcome .= 'The following errors occurred during export - '.$copyresult;
                 }
@@ -307,13 +325,13 @@ 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 />';
             }
         }
-        $r->print(&Apache::loncommon::start_page('Export course to IMS content package'));
+        $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package'));
         $r->print($outcome);
         $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 />';
+        $display .= &mt('Choose which items you wish to export from your [_1].<br /><br />',$type);
         $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
                     '<tr><td><fieldset><legend>&nbsp;<b>Content items</b></legend>'.
                     '<input type="button" value="check all" '.
@@ -447,12 +465,12 @@ function containerCheck(item) {
 
 </script>
         |;
-	$r->print(&Apache::loncommon::start_page('Export course to IMS content package',
+	$r->print(&Apache::loncommon::start_page('Export '.lc($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>'.
+                  &mt('Export [_1] DOCS',$type).'" /></p></form>'.
 		  &Apache::loncommon::end_page());
     }
 }
@@ -950,9 +968,9 @@ sub breadcrumbs {
     if ($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'});
     }
     while (@folders) {
 	my $folder=shift(@folders);
@@ -960,18 +978,17 @@ sub breadcrumbs {
 	if ($folderpath) {$folderpath.='&';}
 	$folderpath.=$folder.'&'.$foldername;
 	my $url='/adm/coursedocs?folderpath='.
-	    &Apache::lonnet::escape($folderpath);
+	    &escape($folderpath);
 	    &Apache::lonhtmlcommon::add_breadcrumb(
 		      {'href'=>$url.$cpinfo,
-		       'title'=>&Apache::lonnet::unescape($foldername),
+		       'title'=>&unescape($foldername),
 		       'text'=>'<font size="+1">'.
-			   &Apache::lonnet::unescape($foldername).'</font>'
+			   &unescape($foldername).'</font>'
 		       });
 		       
 						 
     }
-    return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,undef,undef,undef,
-					       0,'nohelp');
+    return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp');
 }
 
 sub editor {
@@ -1171,8 +1188,8 @@ sub editor {
 		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, $url;
 		    }
 		}
@@ -1325,14 +1342,14 @@ sub process_file_upload {
                   method="post" enctype="multipart/form-data">
    <input type="hidden" name="folderpath" value="'.$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{$embed_file}});
@@ -1343,7 +1360,7 @@ sub process_file_upload {
            '<input name="embedded_attrib_'.$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>';
                         $num ++;
@@ -1386,7 +1403,7 @@ sub entryline {
     my ($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;
@@ -1406,21 +1423,21 @@ 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;
@@ -1578,21 +1595,21 @@ END
 	} elsif ($url=~m|^/ext/|) { 
 	    $url='/adm/wrapper'.$url;
 	}
-	$url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
+	$url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
 	if ($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 || $extension eq 'sequence') {
-	my $foldername=&Apache::lonnet::escape($foldertitle);
+	my $foldername=&escape($foldertitle);
 	my $folderpath=$env{'form.folderpath'};
 	if ($folderpath) { $folderpath.='&' };
 	$folderpath.=$folderarg.'&'.$foldername;
-	$url.='folderpath='.&Apache::lonnet::escape($folderpath).$cpinfo;
+	$url.='folderpath='.&escape($folderpath).$cpinfo;
 	$parameterset='<label>'.&mt('Randomly Pick: ').
 	    '<input type="text" size="4" onChange="this.form.submit()" name="randpick_'.$orderidx.'" value="'.
 	    (&Apache::lonratedt::getparameter($orderidx,
@@ -1602,7 +1619,7 @@ END
        
     }
     if ($ispage) {
-        my $pagename=&Apache::lonnet::escape($pagetitle);
+        my $pagename=&escape($pagetitle);
         my $pagepath;
         my $folderpath=$env{'form.folderpath'};
         if ($folderpath) { $pagepath = $folderpath.'&' };
@@ -1616,8 +1633,8 @@ 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>'.
@@ -1672,7 +1689,7 @@ sub untiehash {
 
 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!~/\*$/)) {
@@ -1763,23 +1780,27 @@ sub list_symbs {
 # 
 sub verifycontent {
     my ($r) = @_;
+    my $type = 'Course';
+    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
+        $type = $env{'course.'.$env{'request.course.id'}.'.type'};
+    }
    my $loaderror=&Apache::lonnet::overloaderror($r);
    if ($loaderror) { return $loaderror; }
-   $r->print(&Apache::loncommon::start_page('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{$_}).'</font><br />'.
+			 &mt('The following sequence or page is included more than once in your [_1]: ',$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});
        }
    }
@@ -1799,7 +1820,11 @@ sub devalidateversioncache {
 
 sub checkversions {
     my ($r) = @_;
-    $r->print(&Apache::loncommon::start_page('Check Course Document Versions'));
+    my $type = 'Course';
+    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
+        $type = $env{'course.'.$env{'request.course.id'}.'.type'};
+    }
+    $r->print(&Apache::loncommon::start_page("Check $type Document Versions"));
     my $header='';
     my $startsel='';
     my $monthsel='';
@@ -1860,7 +1885,7 @@ sub checkversions {
     &changewarning($r,'');
     if ($env{'form.timerange'} eq 'all') {
 # show all documents
-	$header=&mt('All Documents in Course');
+	$header=&mt('All Documents in [_1]',$type);
 	$allsel=1;
 	foreach (keys %hash) {
 	    if ($_=~/^ids\_(\/res\/.+)$/) {
@@ -1905,7 +1930,7 @@ 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 '.$type,
 	       'lm' => 'Version changes since last Month',
 	       'lw' => 'Version changes since last Week',
 	       'sy' => 'Version changes since Yesterday',
@@ -1914,9 +1939,9 @@ sub checkversions {
 	       'fi' => 'File',
 	       'md' => 'Modification Date',
                'mr' => 'Most recently published Version',
-	       've' => 'Version used in Course',
-               'vu' => 'Set Version to be used in Course',
-'sv' => 'Set Versions to be used in Course according to Selections below',
+	       've' => 'Version used in '.$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');
@@ -1963,7 +1988,7 @@ 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_'.$linkurl};
@@ -2067,15 +2092,19 @@ sub changewarning {
     my ($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 $crstype = 'course';
+    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
+        $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
+    }
     if (!defined($message)) {
 	$message='Changes will become active for your current session after [_1], or the next time you log in.';
     }
@@ -2086,7 +2115,7 @@ sub changewarning {
 '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
 &mt($message,' <input type="hidden" name="'.
     $env{'request.role'}.'" value="1" /><input type="button" value="'.
-    &mt('re-initializing course').'" onClick="reinit(this.form)" />').
+    &mt('re-initializing [_1]',$crstype).'" onClick="reinit(this.form)" />').
 $help{'Caching'}.'</font></h3></form>'."\n\n");
 }
 
@@ -2096,6 +2125,12 @@ sub handler {
     &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;
     return OK if $r->header_only;
+# Identify type - Course or Group. 
+    my $type = 'Course';
+    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
+        $type = $env{'course.'.$env{'request.course.id'}.'.type'};
+    }
+
 
 # --------------------------------------------- Initialize help topics for this
     foreach ('Adding_Course_Doc','Main_Course_Documents',
@@ -2148,12 +2183,12 @@ sub handler {
 					     '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="" />';
@@ -2185,7 +2220,7 @@ sub handler {
 # get personal data 
     my $uname=$env{'user.name'};
     my $udom=$env{'user.domain'};
-    my $plainname=&Apache::lonnet::escape(
+    my $plainname=&escape(
                      &Apache::loncommon::plainname($uname,$udom));
 
 # graphics settings
@@ -2197,7 +2232,7 @@ sub handler {
     }
 # -------------------------------------------------------------------- Body tag
     $script = '<script type="text/javascript">'."\n".$script."\n".'</script>';
-    $r->print(&Apache::loncommon::start_page('Course Documents', $script,
+    $r->print(&Apache::loncommon::start_page("$type Documents", $script,
 					     {'force_register' => $showdoc,}).
 	      &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
   
@@ -2219,15 +2254,15 @@ sub handler {
           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$javacodebase\E/##; 
                   }
                   my @attributes = ();
@@ -2237,7 +2272,7 @@ sub handler {
                       @attributes = ($env{'form.embedded_attrib_'.$i});
                   }
                   foreach (@attributes) {
-                      push(@{$attribs{$i}},&Apache::lonnet::unescape($_));
+                      push(@{$attribs{$i}},&unescape($_));
                   }
                   if ($javacodebase) {
                       $codebase{$i} = $javacodebase;
@@ -2286,8 +2321,8 @@ sub handler {
   unless ($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($type).' document',
                 'impp' => 'Import a document',
                 'pubd' => 'Published documents',
 		'copm' => 'All documents out of a published map into this folder',
@@ -2331,7 +2366,7 @@ sub handler {
 	   if ($env{'form.folder'} eq '' ||
 	       $env{'form.folder'} eq 'supplemental') {
 	       $folderpath='default&'.
-		   &Apache::lonnet::escape(&mt('Main Course Documents'));
+		   &escape(&mt('Main [_1] Documents',$type));
 	   }
        }
        unless ($env{'form.pagepath'}) {
@@ -2364,7 +2399,7 @@ $exportbut
 </form>
 ENDCOURSEVERIFY
        $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
-		     &mt('Editing the Table of Contents for your Course')));
+		     &mt('Editing the Table of Contents for your [_1]',$type)));
     }
 # --------------------------------------------------------- Standard documents
     $r->print('<table border=2 cellspacing=4 cellpadding=4>');
@@ -2375,7 +2410,7 @@ 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'));
+	   $env{'form.folderpath'}='default&'.&escape(&mt('Main [_1] Documents',$type));
        }
        my $postexec='';
        if ($folder eq 'default') {
@@ -2606,7 +2641,7 @@ ENDBLOCK
        if ($folder =~ /^supplemental$/ &&
 	   $env{'form.folderpath'} =~ /^default\&/) {
 	   $env{'form.folderpath'}='supplemental&'.
-	       &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
+	       &escape(&mt('Supplemental [_1] Documents',$type));
        }
        &editor($r,$coursenum,$coursedom,$folder,$allowed);
        if ($allowed) {