--- loncom/interface/londocs.pm	2006/05/30 20:09:25	1.229
+++ loncom/interface/londocs.pm	2006/08/11 22:00:07	1.244
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.229 2006/05/30 20:09:25 raeburn Exp $
+# $Id: londocs.pm,v 1.244 2006/08/11 22:00:07 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -36,13 +36,12 @@ use Apache::loncommon;
 use Apache::lonratedt;
 use Apache::lonratsrv;
 use Apache::lonxml;
-use Apache::loncreatecourse;
+use Apache::lonclonecourse;
 use Apache::lonnavmaps;
 use HTML::Entities;
 use GDBM_File;
 use Apache::lonlocal;
 use Cwd;
-use lib '/home/httpd/lib/perl/';
 use LONCAPA;
 
 my $iconpath;
@@ -121,21 +120,18 @@ 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'};
-    }
+    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 [_1] DOCS to Construction Space',$type).'" />'.
+	    &mt('Dump '.$type.' DOCS to Construction Space').'" />'.
 	    &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');
     } else {
 	return'</td><td bgcolor="#DDDDCC">'.
-     &mt('Dump [_1] DOCS to Construction Space: available on other servers',
-         $type);
+     &mt('Dump '.$type.
+	 ' DOCS to Construction Space: available on other servers');
     }
 }
 
@@ -148,12 +144,9 @@ sub clean {
 
 sub dumpcourse {
     my ($r) = @_;
-    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 $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 ''; }
     my $origcrsid=$env{'request.course.id'};
@@ -192,13 +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 {
@@ -236,15 +229,17 @@ sub dumpcourse {
 	$r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$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);
@@ -261,22 +256,16 @@ sub dumpcourse {
 # ------------------------------------------------------ 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'};
-    }
+    my $type = &Apache::loncommon::course_type();
     return '</td><td bgcolor="#DDDDCC">'.
             '<input type="submit" name="exportcourse" value="'.
-            &mt('Export [_1] to IMS',$type).'" />'.
+            &mt('Export '.$type.' to IMS').'" />'.
     &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 $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;
@@ -317,7 +306,7 @@ sub exportcourse {
                 open(OUTPUT, "zip -r $imszip *  2> /dev/null |");
                 close(OUTPUT);
                 chdir $cwd;
-                $outcome .= &mt('Download the zip file from <a href="[_1]">IMS [_2] archive</a><br />',$imszipfile,lc($type));
+                $outcome .= &mt('Download the zip file from <a href="[_1]">IMS '.lc($type).' archive</a><br />',$imszipfile,);
                 if ($copyresult) {
                     $outcome .= 'The following errors occurred during export - '.$copyresult;
                 }
@@ -331,7 +320,7 @@ sub exportcourse {
     } else {
         my $display;
         $display = '<form name="exportdoc" method="post">'."\n";
-        $display .= &mt('Choose which items you wish to export from your [_1].<br /><br />',$type);
+        $display .= &mt('Choose which items you wish to export from your '.$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" '.
@@ -470,7 +459,7 @@ function containerCheck(item) {
 	$r->print($display.'</table>'.
                   '<p><input type="hidden" name="finishexport" value="1">'.
                   '<input type="submit" name="exportcourse" value="'.
-                  &mt('Export [_1] DOCS',$type).'" /></p></form>'.
+                  &mt('Export '.$type.' DOCS').'" /></p></form>'.
 		  &Apache::loncommon::end_page());
     }
 }
@@ -966,12 +955,14 @@ sub breadcrumbs {
     my $folderpath;
     my $cpinfo='';
     if ($env{'form.markedcopy_url'}) {
-	&Apache::lonnet::logthis('Found '.$env{'form.markedcopy_url'});
        $cpinfo='&markedcopy_url='.
                &escape($env{'form.markedcopy_url'}).
                '&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);
@@ -979,16 +970,25 @@ sub breadcrumbs {
 	$folderpath.=$folder.'&'.$foldername;
 	my $url='/adm/coursedocs?folderpath='.
 	    &escape($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.$cpinfo,
-		       'title'=>&unescape($foldername),
+		       'title'=>$name,
 		       'text'=>'<font size="+1">'.
-			   &unescape($foldername).'</font>'
+			   $name.'</font>'
 		       });
-		       
-						 
     }
-    return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp');
+    return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp',
+					       'LC_docs_path'),$randompick,$ishidden,$isencrypted);
 }
 
 sub editor {
@@ -1013,7 +1013,8 @@ sub editor {
 	$env{'form.markedcopy_title'}=$title;
 	$env{'form.markedcopy_url'}=$url;
     }
-    $r->print(&breadcrumbs($folder));
+    my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted)=&breadcrumbs($folder);
+    $r->print($breadcrumbtrail);
     if ($fatal) {
 	   $r->print('<p><font color="red">'.$errtext.'</font></p>');
     } else {
@@ -1096,7 +1097,7 @@ 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;
@@ -1173,6 +1174,11 @@ sub editor {
 				       $Apache::lonratedt::order[$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,
@@ -1185,6 +1191,7 @@ 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(/\=/,$_);
@@ -1227,6 +1234,16 @@ sub editor {
 # ---------------------------------------------------------------- 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[$_]);
@@ -1595,7 +1612,11 @@ END
 	} elsif ($url=~m|^/ext/|) { 
 	    $url='/adm/wrapper'.$url;
 	}
-	$url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
+        if (&Apache::lonnet::symbverify($symb,$url)) {
+	    $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
+        } else {
+            $url='';
+        }
 	if ($container eq 'page') {
 	    my $symb=$env{'form.pagesymb'};
 	    	    
@@ -1608,7 +1629,14 @@ END
 	my $foldername=&escape($foldertitle);
 	my $folderpath=$env{'form.folderpath'};
 	if ($folderpath) { $folderpath.='&' };
-	$folderpath.=$folderarg.'&'.$foldername;
+# Append randompick number, hidden, and encrypted with ":" to foldername, 
+# so it gets transferred between levels
+	$folderpath.=$folderarg.'&'.$foldername.':'.(&Apache::lonratedt::getparameter($orderidx,
+                                              'parameter_randompick'))[0]
+                                               .':'.((&Apache::lonratedt::getparameter($orderidx,
+                                              'parameter_hiddenresource'))[0]=~/^yes$/i)
+                                               .':'.((&Apache::lonratedt::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="'.
@@ -1638,7 +1666,8 @@ END
     }
     $line.='<td bgcolor="#FFFFBB"><a href="'.$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) && ($folder!~/^supplemental/)) {
  	my %lt=&Apache::lonlocal::texthash(
  			      'hd' => 'Hidden',
@@ -1780,10 +1809,7 @@ sub list_symbs {
 # 
 sub verifycontent {
     my ($r) = @_;
-    my $type = 'Course';
-    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
-        $type = $env{'course.'.$env{'request.course.id'}.'.type'};
-    }
+    my $type = &Apache::loncommon::course_type();
    my $loaderror=&Apache::lonnet::overloaderror($r);
    if ($loaderror) { return $loaderror; }
    $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents'));
@@ -1795,7 +1821,7 @@ sub verifycontent {
        if ($hash{$_}=~/\.(page|sequence)$/) {
 	   if (($_=~/^src_/) && ($alreadyseen{&unescape($hash{$_})})) {
 	       $r->print('<hr /><font color="red">'.
-			 &mt('The following sequence or page is included more than once in your [_1]: ',$type).
+			 &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 />'));
 	   }
@@ -1820,10 +1846,7 @@ sub devalidateversioncache {
 
 sub checkversions {
     my ($r) = @_;
-    my $type = 'Course';
-    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
-        $type = $env{'course.'.$env{'request.course.id'}.'.type'};
-    }
+    my $type = &Apache::loncommon::course_type();
     $r->print(&Apache::loncommon::start_page("Check $type Document Versions"));
     my $header='';
     my $startsel='';
@@ -1885,7 +1908,7 @@ sub checkversions {
     &changewarning($r,'');
     if ($env{'form.timerange'} eq 'all') {
 # show all documents
-	$header=&mt('All Documents in [_1]',$type);
+	$header=&mt('All Documents in '.$type);
 	$allsel=1;
 	foreach (keys %hash) {
 	    if ($_=~/^ids\_(\/res\/.+)$/) {
@@ -2101,10 +2124,7 @@ sub changewarning {
 	}
 	$url='/adm/coursedocs?'.$pathvar.'='.$path;
     }
-    my $crstype = 'course';
-    if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
-        $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
-    }
+    my $course_type = &Apache::loncommon::course_type();
     if (!defined($message)) {
 	$message='Changes will become active for your current session after [_1], or the next time you log in.';
     }
@@ -2115,7 +2135,7 @@ sub changewarning {
 '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
 &mt($message,' <input type="hidden" name="'.
     $env{'request.role'}.'" value="1" /><input type="button" value="'.
-    &mt('re-initializing [_1]',$crstype).'" onClick="reinit(this.form)" />').
+    &mt('re-initializing '.$course_type).'" onClick="reinit(this.form)" />').
 $help{'Caching'}.'</font></h3></form>'."\n\n");
 }
 
@@ -2125,12 +2145,7 @@ 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'};
-    }
-
+    my $type = &Apache::loncommon::course_type();
 
 # --------------------------------------------- Initialize help topics for this
     foreach ('Adding_Course_Doc','Main_Course_Documents',
@@ -2199,7 +2214,7 @@ sub handler {
        $showdoc='/'.$1;
     }
     unless ($showdoc) { # got called from remote
-       if (($env{'form.folder'}=~/^default_/) || 
+       if (($env{'form.folder'}=~/^(?:group|default)_/) || 
           ($env{'form.folder'} =~ m:^\d+/(pages|sequences)/:)) {
            $forcestandard = 1;
        } 
@@ -2234,7 +2249,7 @@ sub handler {
     $script = '<script type="text/javascript">'."\n".$script."\n".'</script>';
     $r->print(&Apache::loncommon::start_page("$type Documents", $script,
 					     {'force_register' => $showdoc,}).
-	      &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
+	      &Apache::loncommon::help_open_menu('','',273,'RAT'));
   
   my %allfiles = ();
   my %codebase = ();
@@ -2330,6 +2345,7 @@ sub handler {
                 'upld' => 'Upload Document',
                 'srch' => 'Search',
                 'impo' => 'Import',
+		'book' => 'Import Bookmarks',
                 'selm' => 'Select Map',
                 'load' => 'Load Map',
                 'reco' => 'Recover Deleted Resources',
@@ -2366,7 +2382,7 @@ sub handler {
 	   if ($env{'form.folder'} eq '' ||
 	       $env{'form.folder'} eq 'supplemental') {
 	       $folderpath='default&'.
-		   &escape(&mt('Main [_1] Documents',$type));
+		   &escape(&mt('Main '.$type.' Documents'));
 	   }
        }
        unless ($env{'form.pagepath'}) {
@@ -2399,7 +2415,7 @@ $exportbut
 </form>
 ENDCOURSEVERIFY
        $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
-		     &mt('Editing the Table of Contents for your [_1]',$type)));
+		     &mt('Editing the Table of Contents for your '.$type)));
     }
 # --------------------------------------------------------- Standard documents
     $r->print('<table border=2 cellspacing=4 cellpadding=4>');
@@ -2410,7 +2426,7 @@ ENDCOURSEVERIFY
        my $folder=$env{'form.folder'};
        if ($folder eq '' || $folder eq 'supplemental') {
            $folder='default';
-	   $env{'form.folderpath'}='default&'.&escape(&mt('Main [_1] Documents',$type));
+	   $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents'));
        }
        my $postexec='';
        if ($folder eq 'default') {
@@ -2466,11 +2482,14 @@ $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 />
@@ -2483,7 +2502,7 @@ $help{'Load_Map'}</nobr>
 </form>
 <hr />
 <form action="/adm/groupsort" method="post" name="recover">
-<input type="button" name="recovermap" onClick="javascript:groupopen('$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'}) {
@@ -2641,7 +2660,7 @@ ENDBLOCK
        if ($folder =~ /^supplemental$/ &&
 	   $env{'form.folderpath'} =~ /^default\&/) {
 	   $env{'form.folderpath'}='supplemental&'.
-	       &escape(&mt('Supplemental [_1] Documents',$type));
+	       &escape(&mt('Supplemental '.$type.' Documents'));
        }
        &editor($r,$coursenum,$coursedom,$folder,$allowed);
        if ($allowed) {
@@ -2746,7 +2765,7 @@ sub editing_js {
 function makenewfolder(targetform,folderseq) {
     var foldername=prompt('Name of New Folder','New Folder');
     if (foldername) {
-       targetform.importdetail.value=foldername+"="+folderseq;
+       targetform.importdetail.value=escape(foldername)+"="+folderseq;
         targetform.submit();
     }
 }
@@ -2754,7 +2773,7 @@ function makenewfolder(targetform,folder
 function makenewpage(targetform,folderseq) {
     var pagename=prompt('Name of New Page','New Page');
     if (pagename) {
-        targetform.importdetail.value=pagename+"="+folderseq;
+        targetform.importdetail.value=escape(pagename)+"="+folderseq;
         targetform.submit();
     }
 }
@@ -2768,7 +2787,7 @@ function makeexamupload() {
    var title=prompt('Listed Title for the Uploaded Score');
    if (title) { 
     this.document.forms.newexamupload.importdetail.value=
-	title+'=/res/lib/templates/examupload.problem';
+	escape(title)+'=/res/lib/templates/examupload.problem';
     this.document.forms.newexamupload.submit();
    }
 }
@@ -2777,7 +2796,7 @@ function makesmppage() {
    var title=prompt('Listed Title for the Page');
    if (title) { 
     this.document.forms.newsmppg.importdetail.value=
-	title+'=/adm/$udom/$uname/$now/smppg';
+	escape(title)+'=/adm/$udom/$uname/$now/smppg';
     this.document.forms.newsmppg.submit();
    }
 }
@@ -2786,7 +2805,7 @@ function makesmpproblem() {
    var title=prompt('Listed Title for the Problem');
    if (title) { 
     this.document.forms.newsmpproblem.importdetail.value=
-	title+'=/res/lib/templates/simpleproblem.problem';
+	escape(title)+'=/res/lib/templates/simpleproblem.problem';
     this.document.forms.newsmpproblem.submit();
    }
 }
@@ -2795,7 +2814,7 @@ function makedropbox() {
    var title=prompt('Listed Title for the Drop Box');
    if (title) { 
     this.document.forms.newdropbox.importdetail.value=
-        title+'=/res/lib/templates/DropBox.problem';
+        escape(title)+'=/res/lib/templates/DropBox.problem';
     this.document.forms.newdropbox.submit();
    }
 }
@@ -2804,26 +2823,26 @@ function makebulboard() {
    var title=prompt('Listed Title for the Bulletin Board');
    if (title) {
     this.document.forms.newbul.importdetail.value=
-	title+'=/adm/$udom/$uname/$now/bulletinboard';
+	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");
+   var user=prompt("Enter user:domain for User's 'About Me' Page");
    if (user) {
        var comp=new Array();
-       comp=user.split('\@');
+       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';
+		   'About '+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
 	       this.document.forms.newaboutsomeone.submit();
 	   } else {
-               alert("Not a valid user\@domain");
+               alert("Not a valid user:domain");
            }
        } else {
-           alert("Please enter both user and domain in the format user\@domain"); 
+           alert("Please enter both user and domain in the format user:domain"); 
        }
    }
 }