--- loncom/interface/lonparmset.pm	2010/06/06 02:40:30	1.496
+++ loncom/interface/lonparmset.pm	2013/12/05 16:08:40	1.542
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.496 2010/06/06 02:40:30 raeburn Exp $
+# $Id: lonparmset.pm,v 1.542 2013/12/05 16:08:40 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -46,8 +46,6 @@ This module sets coursewide and assessme
 
 =over
 
-=pod
-
 =item parmval()
 
 Figure out a cascading parameter.
@@ -137,33 +135,49 @@ javascript function 'pjump'.
 
 =item extractResourceInformation() : 
 
-Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes.
+ extractResourceInformation extracts lots of information about all of the the course's resources into a variety of hashes.
+
+Input: See list below
+
+=over 4
 
-Input: See list below:
+=item * B<env{'user.name'}> : Current username
 
-=item * B<ids> : An array that will contain all of the ids in the course.
+=item * B<env{'user.domain'}> : Domain of current user.
 
-=item * B<typep> : hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>.
+=item * B<env{"request.course.fn"}> : Course
 
-=item * B<keyp> : hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id
+=back
+
+Outputs: See list below:
 
-=item * B<allparms> : hash, name of parameter->display value (what is the display value?)
+=over 4
 
-=item * B<allparts> : hash, part identification->text representation of part, where the text representation is "[Part $part]"
+=item * B<ids> (out) : An array that will contain all of the ids in the course.
 
-=item * B<allkeys> : hash, full key to part->display value (what's display value?)
+=item * B<typep>(out) : hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>.
 
-=item * B<allmaps> : hash, ???
+=item * B<keyp> (out) : hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id
 
-=item * B<fcat> : ???
+=item * B<allparms> (out) : hash, name of parameter->display value (what is the display value?)
 
-=item * B<defp> : hash, ???
+=item * B<allparts> (out) : hash, part identification->text representation of part, where the text representation is "[Part $part]"
+
+=item * B<allmaps> (out) : hash, ???
 
 =item * B<mapp> : ??
 
 =item * B<symbp> : hash, id->full sym?
 
+=item * B<maptitles>
+
+=item * B<uris>
 
+=item * B<keyorder>
+
+=item * B<defkeytype>
+
+=back
 
 =item isdateparm()
 
@@ -196,12 +210,14 @@ Input: See list below:
 Show assessment data and parameters.  This is a large routine that should
 be simplified and shortened... someday.
 
-Inputs: $r
-
+Inputs: $r - the Apache request object.
+  
 Returns: nothing
 
 Variables used (guessed by Jeremy):
 
+=over
+
 =item * B<pscat>: ParameterS CATegories? ends up a list of the types of parameters that exist, e.g., tol, weight, acc, opendate, duedate, answerdate, sig, maxtries, type.
 
 =item * B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts?
@@ -214,6 +230,8 @@ Variables used (guessed by Jeremy):
         When storing information, store as part 0
         When requesting information, request from full part
 
+=back
+
 =item tablestart()
 
 =item tableend()
@@ -280,7 +298,6 @@ Set portfolio metadata
 
 Main handler.  Calls &assessparms subroutine.
 
-
 =back
 
 =cut
@@ -302,9 +319,35 @@ use Apache::lonlocal;
 use Apache::lonnavmaps;
 use Apache::longroup;
 use Apache::lonrss;
+use HTML::Entities;
 use LONCAPA qw(:DEFAULT :match);
 
 
+sub startSettingsScreen {
+    my ($r,$mode,$crstype)=@_;
+
+    my $tabtext = &mt('Course Settings');
+    if ($crstype eq 'Community') {
+        $tabtext = &mt('Community Settings');
+    } 
+    $r->print("\n".'<ul class="LC_TabContentBigger" id="main">');
+    $r->print("\n".'<li'.($mode eq 'coursepref'?' class="active"':'').'><a href="/adm/courseprefs"><b>&nbsp;&nbsp;&nbsp;&nbsp;'.
+                                          $tabtext.
+                                          '&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>');
+
+    $r->print("\n".'<li'.($mode eq 'parmset'?' class="active"':'').' id="tabbededitor"><a href="/adm/parmset"><b>'.
+                                                                 &mt('Content and Problem Settings').'</b></a></li>');
+    $r->print("\n".'</ul>'."\n");
+    $r->print('<div class="LC_Box" style="clear:both;margin:0;" id="parameditor"><div id="maincoursedoc" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');
+}
+
+sub endSettingsScreen {
+   my ($r)=@_;
+   $r->print('</div></div></div>');
+}
+
+
+
 sub parmval {
     my ($what,$id,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_;
     return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec,
@@ -631,7 +674,7 @@ sub storeparm_by_symb {
 }
 
 sub log_parmset {
-    return &Apache::lonnet::instructor_log('parameterlog',@_);
+    return &Apache::lonnet::write_log('course','parameterlog',@_);
 }
 
 sub storeparm_by_symb_inner {
@@ -738,11 +781,14 @@ sub valout {
     my $result = '';
     # Values of zero are valid.
     if (! $value && $value ne '0') {
-    if ($editable) {
-        $result = '<span class="LC_clickhere">*</span>';
-    } else {
-        $result='&nbsp;';
-    }
+        if ($editable) {
+            $result =
+                '<img src="/res/adm/pages/editmap.png"'
+               .' alt="'.&mt('Change').'"'
+               .' title="'.&mt('Change').'" style="border:0;" />';
+        } else {
+            $result='&nbsp;';
+        }
     } else {
         if ($type eq 'date_interval') {
             my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
@@ -783,6 +829,7 @@ sub valout {
         &date_sanity_info($value);
         } else {
             $result = $value;
+            $result=~s/\,/\, /gs;
         $result = &HTML::Entities::encode($result,'"<>&');
         }
     }
@@ -824,16 +871,10 @@ sub page_js {
     return(<<ENDJS);
 <script type="text/javascript">
 // <![CDATA[
-    function pclose() {
-        parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
-                 "height=350,width=350,scrollbars=no,menubar=no");
-        parmwin.close();
-    }
 
     $pjump_def
 
     function psub() {
-        pclose();
         if (document.parmform.pres_marker.value!='') {
             document.parmform.action+='#'+document.parmform.pres_marker.value;
             var typedef=new Array();
@@ -862,18 +903,44 @@ sub page_js {
         var newWin = window.open(url, wdwName, options);
         newWin.focus();
     }
+
 // ]]>
+
 </script>
 $selscript
 ENDJS
 
 }
+
+sub showhide_js {
+    return <<"COURSECONTENTSCRIPT";
+
+function showHide_courseContent() {
+    var parmlevValue=document.getElementById("parmlev").value;
+    if (parmlevValue == 'general') {
+        document.getElementById('mapmenu').style.display="none";
+    } else {
+        if ((parmlevValue == "full") || (parmlevValue == "map")) {
+            document.getElementById('mapmenu').style.display ="";
+        } else {
+            document.getElementById('mapmenu').style.display="none";
+        }
+    }
+    return;
+}
+
+COURSECONTENTSCRIPT
+}
+
 sub startpage {
-    my ($r) = @_;
+    my ($r,$psymb,$crstype) = @_;
 
-    my %loaditems = ('onunload' => "pclose()",
-             'onload'   => "showHide_courseContent(); group_or_section('cgroup')",
-        );
+    my %loaditems = (
+                      'onload'   => "group_or_section('cgroup')",
+                    );
+    if (!$psymb) {
+        $loaditems{'onload'} = "showHide_courseContent(); group_or_section('cgroup'); resize_scrollbox('mapmenuscroll','1','1');";
+    }
 
     if ((($env{'form.command'} eq 'set') && ($env{'form.url'})
          && (!$env{'form.dis'})) || ($env{'form.symb'})) {
@@ -884,20 +951,31 @@ sub startpage {
        text=>"Table Mode",
        help => 'Course_Setting_Parameters'});
     }
+    my $js = &page_js().'
+<script type="text/javascript">
+// <![CDATA[
+'.
+            &Apache::lonhtmlcommon::resize_scrollbox_js('params').'
+// ]]>
+</script>
+';
     my $start_page =
-    &Apache::loncommon::start_page('Set/Modify Course Parameters',
-                       &page_js(),
-                       {'add_entries' => \%loaditems,});
+        &Apache::loncommon::start_page('Set/Modify Course Parameters',$js,
+                                       {'add_entries' => \%loaditems,});
     my $breadcrumbs =
     &Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode');
+    my $escfilter=&Apache::lonhtmlcommon::entity_encode($env{'form.filter'});
+    my $escpart=&Apache::lonhtmlcommon::entity_encode($env{'form.part'});
+    $r->print($start_page.$breadcrumbs);
+    &startSettingsScreen($r,'parmset',$crstype);
     $r->print(<<ENDHEAD);
-$start_page
-$breadcrumbs
 <form method="post" action="/adm/parmset?action=settable" name="parmform">
 <input type="hidden" value="" name="pres_value" />
 <input type="hidden" value="" name="pres_type" />
 <input type="hidden" value="" name="pres_marker" />
 <input type="hidden" value="1" name="prevvisit" />
+<input type="hidden" value="$escfilter" name="filter" />
+<input type="hidden" value="$escpart" name="part" />
 ENDHEAD
 }
 
@@ -930,7 +1008,7 @@ sub print_row {
 
     if ($parmlev eq 'full') {
         $r->print('<td style="background-color:'.$defbgtwo.';" align="center">'
-                  .$$part{$which}.'</td>');
+                  .($$part{$which} eq '0'?'0 ('.&mt('default').')':$$part{$which}).'</td>');
     } else {
         $parm=~s|\[.*\]\s||g;
     }
@@ -1041,6 +1119,10 @@ sub print_td {
         if ($which > 3) {
             $nolink = 1;
         }
+    } elsif ($mprefix =~ /examcode\&$/) {
+        unless ($which == 2) {
+            $nolink = 1;
+        }
     }
     if ($nolink) {
         $r->print(&valout($$outpar[$which],$$typeoutpar[$which]));
@@ -1138,6 +1220,7 @@ sub extractResourceInformation {
         $$typep{$id}=$1;
         $$keyp{$id}='';
         $$uris{$id}=$srcf;
+
         foreach my $key (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) {
             next if ($key!~/^parameter_/);
 
@@ -1193,7 +1276,7 @@ sub extractResourceInformation {
             $$mapp{$mapid}=$$mapp{$id};
             $$allmaps{$mapid}=$$mapp{$id};
             if ($mapid eq '1') {
-                $$maptitles{$mapid}=&mt('Main Course Documents');
+                $$maptitles{$mapid}=&mt('Main Content');
             } else {
                 $$maptitles{$mapid}=&Apache::lonnet::gettitle($$mapp{$id});
             }
@@ -1214,8 +1297,9 @@ sub isdateparm {
 }
 
 #
-# This function prints a list of parameters, which were selected. It also display a link from which you can
-# hide or show the complete parameter list, from which you can choose your parameters. 
+# parmmenu displays a list of the selected parameters.
+# It also offers a link to show/hide the complete parameter list
+# from which you can select all desired parameters.
 #
 sub parmmenu {
     my ($r,$allparms,$pscat,$keyorder)=@_;
@@ -1236,14 +1320,12 @@ sub parmmenu {
             ele = document.forms.parmform.elements[i];
             if (ele.name == checkName) {
                 document.forms.parmform.elements[i].checked=value;
-                document.getElementById(document.forms.parmform.elements[i].value.concat(li)).style.display = displayOverview;
             }
         }
     }
 
     function checkthis(thisvalue, checkName) {
 
-        document.getElementById(thisvalue.concat("_li")).style.display = "";        
 
     for (i=0; i<document.forms.parmform.elements.length; i++) {
             ele = document.forms.parmform.elements[i];
@@ -1262,8 +1344,9 @@ sub parmmenu {
     }
 
     function checkdisset() {
-    checkthis('discussend','pscat');
+     checkthis('discussend','pscat');
      checkthis('discusshide','pscat');
+     checkthis('discussvote','pscat');
     }
 
     function checkcontdates() {
@@ -1290,59 +1373,17 @@ sub parmmenu {
     checkdates();
     checkthis('weight','pscat');
     checkthis('maxtries','pscat');
+    checkthis('type','pscat');
+    checkthis('problemstatus','pscat');
     }
 
-    function hideParms() {
-        document.getElementById('LC_parm_overview_parm_menu').style.display = "none";
-    }
-
-    function showParms() {
-        document.getElementById('LC_parm_overview_parm_menu').style.display = "";
-    }
-
-    function checkboxChecked(id) {
-        var li = "_li";
-        var id_li = id.concat(li);
-        if (document.getElementById(id_li).style.display == "none") {
-            document.getElementById(id_li).style.display = "";
-        }
-        else {
-            document.getElementById(id_li).style.display = "none";
-        }
-    }
 // ]]>
 </script>
 ENDSCRIPT
-    $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parameters to View')));
-
-    #part to print selected parms overview
-    $r->print(&mt('Selected Parameters:').'<br />');
-
-    #print out all possible parms and hide them by default
-    $r->print('<ul>');
-    foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) {
-        $r->print('<li id="'.$tempkey.'_li" value="'.$tempkey.'_li" name="pscat_li"');
-        if (!($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat})) {
-            $r->print(' style="display:none"');
-        }
-        $r->print('>'
-                 .($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey} : $tempkey)
-                 .'</li>'
-        );
-    }
-    $r->print('</ul>');
 
     $r->print('<hr />');
     &shortCuts($r,$allparms,$pscat,$keyorder);
     $r->print('<hr />');
-
-    $r->print(
-        '<p><a href="javascript:showParms()">'
-       .&mt('Show detailed Parameter Selection')
-       .'</a></p>'
-    );
-
-    $r->print(&Apache::lonhtmlcommon::row_closure(1));
 }
 # return a hash
 sub categories {
@@ -1369,10 +1410,13 @@ sub lookUpTableParameter {
         'contentopen' => 'time_settings',
         'contentclose' => 'time_settings',
         'discussend' => 'time_settings',
+	'printopendate' => 'time_settings',
+	'printclosedate' => 'time_settings',
         'weight' => 'grading',
         'handgrade' => 'grading',
         'maxtries' => 'tries',
         'hinttries' => 'tries',
+        'randomizeontries' => 'tries',
         'type' => 'problem_appearance',
         'problemstatus' => 'problem_appearance',
         'display' => 'problem_appearance',
@@ -1399,7 +1443,10 @@ sub lookUpTableParameter {
         'acc' => 'misc',
         'maxcollaborators' => 'misc',
         'scoreformat' => 'misc',
-
+        'lenient' => 'grading',
+        'retrypartial' => 'tries',
+        'discussvote'  => 'misc',
+        'examcode' => 'high_level_randomization', 
     );    
 }
 
@@ -1467,56 +1514,30 @@ sub parmboxes {
         'file_submission' => [],
         'misc' => [],
     );
-    my $hidelink =
-        '<p>'
-       .'<a href="javascript:hideParms()">'
-       .&mt('Hide detailed Parameter Selection')
-       .'</a>'
-       .'</p>'
-       ."\n";
-;
+
     foreach $tempparameter (keys %$allparms) {
         &whatIsMyCategory($tempparameter, \%categoryList);
     }
     #part to print the parm-list
-    $r->print(
-        '<div id="LC_parm_overview_parm_menu" class="LC_Box" style="display:none">'."\n"
-       .'<h3>'.&mt('Parameter').'</h3>'."\n"
-       .$hidelink
-       .'<div class="LC_columnSection">'."\n"
-    );
-
-    #Print parameters
-    for my $key (sort { $category_order{$a} <=> $category_order{$b} } keys %categoryList) {
-        if(@{$categoryList{$key}} == 0) {
-            next;
-        } else { 
-            $r->print('<div class="LC_Box LC_400Box">'
-                     .'<h4 class="LC_hcell">'
-                     .&mt($categories{$key})
-                     .'</h4>'."\n");
-            foreach $tempkey (&keysindisplayorderCategory($categoryList{$key},$keyorder)) {
-                    $r->print('<span class="LC_nobreak">'
-                             .'<label><input type="checkbox" name="pscat" ');
-                $r->print('value="'.$tempkey.'" ');
-                $r->print('onclick="checkboxChecked(\''.$tempkey.'\')"');
-                if ($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat}) {
-                    $r->print(' checked="checked"');
-                }
-                $r->print(' />'.($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey}
-                                                      : $tempkey)
-                        .'</label></span><br />'."\n");
+    foreach my $key (sort { $category_order{$a} <=> $category_order{$b} } keys(%categoryList)) {
+        next if (@{$categoryList{$key}} == 0);
+        next if ($key eq '');
+        $r->print('<div class="LC_Box LC_400Box">'
+                 .'<h4 class="LC_hcell">'.&mt($categories{$key}).'</h4>'."\n");
+        foreach my $tempkey (&keysindisplayorderCategory($categoryList{$key},$keyorder)) {
+            $r->print('<span class="LC_nobreak">'
+                     .'<label><input type="checkbox" name="pscat" '
+                     .'value="'.$tempkey.'" ');
+            if ($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat}) {
+                $r->print( ' checked="checked"');
             }
-            $r->print("</div>\n");
+            $r->print(' />'.($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey}
+                                                      : $tempkey)
+                     .'</label></span><br />'."\n");
         }
+        $r->print('</div>');
     }
-
-    #&shortCuts($r,$allparms,$pscat,$keyorder);
-    $r->print(
-        "</div>\n"
-       .$hidelink
-       ."</div>\n"
-    );
+    $r->print("\n");
 }
 #
 # This function offers some links on the parameter section to get with one click a group a parameters
@@ -1555,8 +1576,12 @@ sub shortCuts {
 
 sub partmenu {
     my ($r,$allparts,$psprt)=@_;
+    my $selsize = 1+scalar(keys(%{$allparts}));
+    if ($selsize > 8) {
+        $selsize = 8;
+    }
 
-    $r->print('<select multiple="multiple" name="psprt" size="8">');
+    $r->print('<select multiple="multiple" name="psprt" size="'.$selsize.'">');
     $r->print('<option value="all"');
     $r->print(' selected="selected"') unless (@{$psprt});
     $r->print('>'.&mt('All Parts').'</option>');
@@ -1677,21 +1702,29 @@ function group_or_section(caller) {
 # This function shows on table Mode the available Parameters for the selected Resources
 #
 sub displaymenu {
-    my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_;
+    my ($r,$allparms,$pscat,$psprt,$keyorder,$divid)=@_;
+
     $r->print(&Apache::lonhtmlcommon::start_pick_box());
+    $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parameters to View')));
+
     &parmmenu($r,$allparms,$pscat,$keyorder);
-    $r->print(&Apache::lonhtmlcommon::end_pick_box());
+    $r->print(&Apache::loncommon::start_scrollbox('480px','440px','200px',$divid));
     &parmboxes($r,$allparms,$pscat,$keyorder);
+    $r->print(&Apache::loncommon::end_scrollbox());
+
+    $r->print(&Apache::lonhtmlcommon::row_closure(1));
+    $r->print(&Apache::lonhtmlcommon::end_pick_box());
+ 
 }
 
 sub mapmenu {
-    my ($r,$allmaps,$pschp,$maptitles, $symbp)=@_;
+    my ($r,$allmaps,$pschp,$maptitles,$symbp)=@_;
     my %allmaps_inverted = reverse %$allmaps;
     my $navmap = Apache::lonnavmaps::navmap->new();
     my $tree=[];
     my $treeinfo={};
     if (defined($navmap)) {
-        my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
+        my $it=$navmap->getIterator(undef,undef,undef,1,1,undef);
         my $curRes;
         my $depth = 0;
         my %parent = ();
@@ -1736,35 +1769,58 @@ sub mapmenu {
     $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Enclosing Map or Folder'),'','',' id="mapmenu"'));
     if ((ref($tree) eq 'ARRAY') && (ref($treeinfo) eq 'HASH')) {
         my $icon = '<img src="/adm/lonIcons/navmap.folder.open.gif" alt="" />';
-        $r->print(&Apache::loncommon::start_data_table()
-                 .&Apache::loncommon::start_data_table_row()
-                 .'<td>'.$icon
-                 .'<label>&nbsp;'
-                 .'<input type="radio" name="pschp" checked="checked" value="all" />'
-                 .&mt('All Maps or Folders')
-                 .'</label></td>'
-                 .&Apache::loncommon::end_data_table_row()
+        my $whitespace =
+            '<img src="'
+           .&Apache::loncommon::lonhttpdurl('/adm/lonIcons/whitespace_21.gif')
+           .'" alt="" />';
+
+        # Info about selectable folders/maps
+        $r->print(
+            '<div class="LC_info">'
+           .&mt('You can only select maps and folders which have modifiable settings.')
+           .' '.&Apache::loncommon::help_open_topic('Parameter_Set_Folder') 
+           .'</div>'
+        );
+
+        $r->print(&Apache::loncommon::start_scrollbox('700px','680px','400px','mapmenuscroll'));
+        $r->print(&Apache::loncommon::start_data_table(undef,'mapmenuinner'));
+
+        # Display row: "All Maps or Folders"
+        $r->print(
+            &Apache::loncommon::start_data_table_row(undef,'picklevel')
+           .'<td>'
+           .'<label>'
+           .'<input type="radio" name="pschp"'
         );
-        my $whitespace = '<img src="'
-                        .&Apache::loncommon::lonhttpdurl("/adm/lonIcons/whitespace_21.gif")
-                        .'" alt="" />';
+        $r->print(' checked="checked"') if ($pschp eq 'all' || !$pschp);
+        $r->print(
+            ' value="all" />&nbsp;'.$icon.'&nbsp;'
+           .&mt('All Maps or Folders')
+           .'</label>'
+           .'<hr /></td>'
+           .&Apache::loncommon::end_data_table_row()
+        );
+
+        # Display row: "Main Content"
         if (exists($$allmaps{1})) {
-            $r->print(&Apache::loncommon::start_data_table_row()
-                .'<td>'.$icon
-                .'<label>&nbsp;'
-                .'<input type="radio" name="pschp" value="1"'
+            $r->print(
+                &Apache::loncommon::start_data_table_row()
+               .'<td>'
+               .'<label>'
+               .'<input type="radio" name="pschp" value="1"'
             );
-            if ($pschp eq 1) {
-                $r->print(' checked="checked"');
-            }
-            $r->print('/>'
-                .$$maptitles{1}
-                .($$allmaps{1} !~/^uploaded/?' ['.$$allmaps{1}.']':'')
-                .'</label>'
-                .'</td>'
-                .&Apache::loncommon::end_data_table_row()
+            $r->print(' checked="checked"') if ($pschp eq '1');
+            $r->print(
+                '/>&nbsp;'.$icon.'&nbsp;'
+               .$$maptitles{1}
+               .($$allmaps{1} !~/^uploaded/?' ['.$$allmaps{1}.']':'')
+               .'</label>'
+               .'</td>'
+               .&Apache::loncommon::end_data_table_row()
             );
         }
+
+        # Display rows for all course maps and folders
         foreach my $id (@{$tree}) {
             my ($mapid,$resid)=split(/\./,$id);
             # Indentation
@@ -1780,23 +1836,35 @@ sub mapmenu {
             my $symb_name = $$symbp{$id};
             my ($front, $tail) = split (/___${resid}___/, $symb_name);
             $symb_name = $tail;
-            $r->print(&Apache::loncommon::start_data_table_row()
-                     .'<td>'.$indent.$icon
-                     .'<label>&nbsp;'
-                     .'<input type ="radio" name="pschp" value="'.$allmaps_inverted{$symb_name}.'"'
+            $r->print(
+                &Apache::loncommon::start_data_table_row()
+               .'<td>'
+               .'<label>'
             );
-            if ($pschp eq $allmaps_inverted{$symb_name}) {
-                $r->print(' checked="checked"');
+            # Only offer radio button for folders/maps which can be parameterized
+            if ($allmaps_inverted{$symb_name}) {
+                $r->print(
+                    '<input type ="radio" name="pschp"'
+                   .' value="'.$allmaps_inverted{$symb_name}.'"'
+                );
+                $r->print(' checked="checked"') if ($allmaps_inverted{$symb_name} eq $pschp);
+                $r->print('/>');
+            } else {
+                $r->print($whitespace);
             }
-            $r->print('/>'
-                     .$treeinfo->{$id}->{name}
-                     .($$allmaps{$mapid}!~/^uploaded/?' ['.$$allmaps{$mapid}.']':'')
-                     .'</label>'
-                     .'</td>'
-                     .&Apache::loncommon::end_data_table_row()
+            $r->print(
+                $indent.$icon.'&nbsp;'
+               .$treeinfo->{$id}->{name}
+               .($$allmaps{$mapid}!~/^uploaded/?' ['.$$allmaps{$mapid}.']':'')
+               .'</label>'
+               .'</td>'
+               .&Apache::loncommon::end_data_table_row()
             );
         }
-        $r->print(&Apache::loncommon::end_data_table());
+
+        $r->print(&Apache::loncommon::end_data_table().
+                  '<br style="line-height:2px;" />'.
+                  &Apache::loncommon::end_scrollbox());
     }
 }
 
@@ -1922,8 +1990,11 @@ sub standardkeyorder {
         'parameter_0_tol' => 16,
         'parameter_0_sig' => 17,
         'parameter_0_turnoffunit' => 18,
-            'parameter_0_discussend' => 19,
-            'parameter_0_discusshide' => 20);
+        'parameter_0_discussend' => 19,
+        'parameter_0_discusshide' => 20,
+        'parameter_0_discussvote' => 21,
+	'parameter_0_printopendate'  =>  22,
+	'parameter_0_printclosedate' =>  23);
 }
 
 
@@ -1931,6 +2002,9 @@ sub assessparms {
 
     my $r=shift;
 
+
+
+# -------------------------------------------------------- Variable declaration
     my @ids=();
     my %symbp=();
     my %mapp=();
@@ -1938,9 +2012,6 @@ sub assessparms {
     my %keyp=();
     my %uris=();
     my %maptitles=();
-
-# -------------------------------------------------------- Variable declaration
-
     my %allmaps=();
     my %alllevs=();
 
@@ -1959,14 +2030,16 @@ sub assessparms {
 
     my %allparms;
     my %allparts;
+# ------------------------------------------------------------------------------
+
 #
 # Order in which these parameters will be displayed
 #
     my %keyorder=&standardkeyorder();
 
-    @ids=();
-    %symbp=();
-    %typep=();
+#    @ids=();
+#    %symbp=();       # These seem defined above already.
+#    %typep=();
 
     my $message='';
 
@@ -1983,8 +2056,11 @@ sub assessparms {
 
     my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
     my $pschp=$env{'form.pschp'};
+
+
     my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
-    if (!@psprt) { $psprt[0]='0'; }
+    if (!@psprt) { $psprt[0]='all'; }
+    if (($env{'form.part'}) && ($psprt[0] ne 'all')) { $psprt[0]=$env{'form.part'}; }
 
     my $pssymb='';
     my $parmlev='';
@@ -2021,8 +2097,10 @@ sub assessparms {
             $id='';
         } else {
             $message=
-            '<span class="LC_error">'.&mt("Unknown ID")." '$id' ".
-            &mt('at domain')." '$udom'</span>";
+                '<p class="LC_warning">'.
+                &mt('Unknown ID [_1] at domain [_2]',
+                    "'".$id."'","'".$udom."'").
+                '</p>';
         }
     } else {
         $uname=$env{'form.uname'};
@@ -2033,16 +2111,20 @@ sub assessparms {
         $uhome=&Apache::lonnet::homeserver($uname,$udom);
         if ($uhome eq 'no_host') {
             $message=
-            '<span class="LC_error">'.&mt("Unknown user")." '$uname' ".
-            &mt("at domain")." '$udom'</span>";
+                '<p class="LC_warning">'.
+                &mt('Unknown user [_1] at domain [_2]',
+                    "'".$uname."'","'".$udom."'").
+                '</p>';
             $uname='';
         } else {
             $csec=&Apache::lonnet::getsection($udom,$uname,
                           $env{'request.course.id'});
             if ($csec eq '-1') {
-                $message='<span class="LC_error">'.
-                &mt("User")." '$uname' ".&mt("at domain")." '$udom' ".
-                &mt("not in this course")."</span>";
+                $message=
+                    '<p class="LC_warning">'.
+                    &mt('User [_1] at domain [_2] not in this course',
+                        "'".$uname."'","'".$udom."'").
+                    '</p>';
                 $uname='';
                 $csec=$env{'form.csec'};
                 $cgroup=$env{'form.cgroup'};
@@ -2052,7 +2134,7 @@ sub assessparms {
                 $message="\n<p>\n".&mt("Full Name").": ".
                 $name{'firstname'}.' '.$name{'middlename'}.' '
                 .$name{'lastname'}.' '.$name{'generation'}.
-                "<br />\n".&mt('ID').": ".$name{'id'}.'<p>';
+                "<br />\n".&mt('Student/Employee ID').": ".$name{'id'}.'<p>';
             }
             @usersgroups = &Apache::lonnet::get_users_groups(
                                        $udom,$uname,$env{'request.course.id'});
@@ -2080,10 +2162,16 @@ sub assessparms {
         my @markers=split(/\&\&\&/,$env{'form.pres_marker'});
         my @values=split(/\&\&\&/,$env{'form.pres_value'});
         my @types=split(/\&\&\&/,$env{'form.pres_type'});
+        my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+        my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+        my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
+        my ($got_chostname,$chostname,$cmajor,$cminor);
+        my $totalstored = 0;
+
+
         for (my $i=0;$i<=$#markers;$i++) {
+            my ($needsrelease,$needsnewer,$name);
             if ($markers[$i] =~ /^[\d.]+\&0_availablestudent\&(1|2|3)$/) {
-                my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
-                my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
                 my (@ok_slots,@fail_slots,@del_slots);
                 my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);
                 my ($level,@all) =
@@ -2113,25 +2201,54 @@ sub assessparms {
                         }
                     }
                 }
+            } elsif ($markers[$i] =~ /_(type|lenient|retrypartial|discussvote|examcode)\&\d+$/) {
+                $name = $1;
+                my $val = $values[$i];
+                if ($name eq 'examcode') {
+                   if (&Apache::lonnet::validCODE($values[$i])) {
+                       $val = 'valid';    
+                   }
+                }
+                $needsrelease =
+                    $Apache::lonnet::needsrelease{"parameter:$name:$val"};
+                if ($needsrelease) {
+                    unless ($got_chostname) {
+                        ($chostname,$cmajor,$cminor) = &parameter_release_vars();
+                        $got_chostname = 1;
+                    }
+                    $needsnewer = &parameter_releasecheck($name,$val,
+                                                          $needsrelease,
+                                                          $chostname,
+                                                          $cmajor,$cminor);
+                }
+            }
+            if ($needsnewer) {
+                $message .= &oldversion_warning($name,$values[$i],$chostname,$cmajor,
+                                                $cminor,$needsrelease);
+            } else {
+                $message.=&storeparm(split(/\&/,$markers[$i]),
+                                     $values[$i],
+                                     $types[$i],
+                                     $uname,$udom,$csec,$cgroup);
+                $totalstored ++;
             }
-            $message.=&storeparm(split(/\&/,$markers[$i]),
-                 $values[$i],
-                 $types[$i],
-                 $uname,$udom,$csec,$cgroup);
         }
 # ---------------------------------------------------------------- Done storing
-        $message.='<p class="LC_warning">'
-                 .&mt('Changes can take up to 10 minutes before being active for all students.')
-                 .&Apache::loncommon::help_open_topic('Caching')
-                 .'</p>';
+        if ($totalstored) {
+            $message.='<p class="LC_warning">'
+                     .&mt('Changes can take up to 10 minutes before being active for all students.')
+                     .&Apache::loncommon::help_open_topic('Caching')
+                     .'</p>';
+        }
     }
 #----------------------------------------------- if all selected, fill in array
     if ($pscat[0] eq "all") {@pscat = (keys %allparms);}
-    if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') };
+    if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries','type','problemstatus') };
     if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);}
 # ------------------------------------------------------------------ Start page
 
-    &startpage($r);
+    my $crstype = &Apache::loncommon::course_type();
+    &startpage($r,$pssymb,$crstype);
 
     foreach ('tolerance','date_default','date_start','date_end',
         'date_interval','int','float','string') {
@@ -2163,27 +2280,15 @@ ENDPARMSELSCRIPT
         }
 
         # Step 1
-        $r->print(&Apache::lonhtmlcommon::topic_bar(1,&mt('Resource Specification')));
-        $r->print(<<COURSECONTENTSCRIPT);
+        $r->print(&Apache::lonhtmlcommon::topic_bar(1,&mt('Resource Specification'),'parmstep1'));
+        $r->print('
 <script type="text/javascript">
-// <![CDATA[
-function showHide_courseContent(){
-        var parmlevValue=document.getElementById("parmlev").value;
-        if (parmlevValue == 'general') {
-            document.getElementById('mapmenu').style.display="none";
-        } else {
-            if ((parmlevValue == "full") || (parmlevValue == "map")) {
-                document.getElementById('mapmenu').style.display ="";
-            } else {
-                document.getElementById('mapmenu').style.display="none";
-            }
-        }        
-    }
+// <![CDATA['.
+                 &showhide_js().'
 // ]]>
 </script>
-COURSECONTENTSCRIPT
-
-        $r->print(&Apache::lonhtmlcommon::start_pick_box());
+');
+        $r->print(&Apache::lonhtmlcommon::start_pick_box(undef,'parmlevel'));
         &levelmenu($r,\%alllevs,$parmlev);
         $r->print(&Apache::lonhtmlcommon::row_closure());
         &mapmenu($r,\%allmaps,$pschp,\%maptitles, \%symbp);
@@ -2194,11 +2299,11 @@ COURSECONTENTSCRIPT
         $r->print(&Apache::lonhtmlcommon::end_pick_box());
 
         # Step 2
-        $r->print(&Apache::lonhtmlcommon::topic_bar(2,&mt('Parameter Specification')));
-        &displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder);
+        $r->print(&Apache::lonhtmlcommon::topic_bar(2,&mt('Parameter Specification'),'parmstep2'));
+        &displaymenu($r,\%allparms,\@pscat,\@psprt,\%keyorder,'parmmenuscroll');
 
         # Step 3
-        $r->print(&Apache::lonhtmlcommon::topic_bar(3,&mt('User Specification (optional)')));
+        $r->print(&Apache::lonhtmlcommon::topic_bar(3,&mt('User Specification (optional)'),'parmstep3'));
         $r->print(&Apache::lonhtmlcommon::start_pick_box());
         &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups);
         $r->print(&Apache::lonhtmlcommon::row_closure(1));
@@ -2207,7 +2312,7 @@ COURSECONTENTSCRIPT
         # Update Display Button
         $r->print('<p>'
              .'<input type="submit" name="dis"'
-             .' value="'.&mt('Update Parameter Display').'" />'
+             .' value="'.&mt('Update Display').'" />'
              .'<input type="hidden" name="hideparmsel" value="hidden" />'
              .'</p>');
         $r->print('</div>');
@@ -2226,20 +2331,18 @@ COURSECONTENTSCRIPT
         # parameter screen for a single resource. 
         my ($map,$iid,$resource)=&Apache::lonnet::decode_symb($pssymb);
         my $title = &Apache::lonnet::gettitle($pssymb);
-        $r->print(&mt('Specific Resource: [_1] ([_2])',$title,$resource).
+        $r->print(&mt('Specific Resource: [_1] ([_2])',
+                         $title,'<span class="LC_filename">'.$resource.'</span>').
                 '<input type="hidden" value="'.$pssymb.'" name="symb" />'.
                   '<br />');
         $r->print(&Apache::lonhtmlcommon::topic_bar('',&mt('Additional Display Specification (optional)')));
         $r->print(&Apache::lonhtmlcommon::start_pick_box());
-        $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parts to View')).
-                  '<label>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'.
-                  ($env{'form.psprt'}?' checked="checked"':'').' /></label></td></tr>');
         &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups);
         $r->print(&Apache::lonhtmlcommon::row_closure(1));
         $r->print(&Apache::lonhtmlcommon::end_pick_box());
         $r->print('<p>'
              .'<input type="submit" name="dis"'
-             .' value="'.&mt('Update Parameter Display').'" />'
+             .' value="'.&mt('Update Display').'" />'
              .'<input type="hidden" name="hideparmsel" value="hidden" />'
              .'</p>');
     }
@@ -2265,13 +2368,19 @@ COURSECONTENTSCRIPT
         my $csudom=$env{'user.domain'};
 
         if ($parmlev eq 'full') {
+#
+# This produces the cascading table output of parameters
+#
                my $coursespan=$csec?8:5;
                my $userspan=3;
                if ($cgroup ne '') {
                   $coursespan += 3;
                }
 
-               $r->print('<p><table border="2">');
+               $r->print(&Apache::loncommon::start_data_table());
+#
+# This produces the headers
+#
                $r->print('<tr><td colspan="5"></td>');
                $r->print('<th colspan="'.($coursespan).'">'.&mt('Any User').'</th>');
                if ($uname) {
@@ -2279,12 +2388,11 @@ COURSECONTENTSCRIPT
                        $userspan ++;
                    }
                    $r->print('<th colspan="'.$userspan.'" rowspan="2">');
-                   $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>");
+                   $r->print(&mt('User [_1] at Domain [_2]',"'".$uname."'","'".$udom."'").'</th>');
                }
                my %lt=&Apache::lonlocal::texthash(
                 'pie'    => "Parameter in Effect",
                 'csv'    => "Current Session Value",
-                'at'     => 'at',
                 'rl'     => "Resource Level",
                 'ic'     => 'in Course',
                 'aut'    => "Assessment URL and Title",
@@ -2300,7 +2408,7 @@ COURSECONTENTSCRIPT
             );
                $r->print(<<ENDTABLETWO);
 <th rowspan="3">$lt{'pie'}</th>
-<th rowspan="3">$lt{'csv'}<br />($csuname $lt{'at'} $csudom)</th>
+<th rowspan="3">$lt{'csv'}<br />($csuname:$csudom)</th>
 </tr><tr><td colspan="5"></td><th colspan="2">$lt{'ic'}</th><th colspan="2">$lt{'rl'}</th>
 <th colspan="1">$lt{'ic'}</th>
 
@@ -2336,14 +2444,15 @@ ENDTABLEHEADFOUR
                }
 
                $r->print('</tr>');
-
+#
+# Done with the headers
+# 
                my $defbgone='';
                my $defbgtwo='';
                my $defbgthree = '';
 
-               foreach (@ids) {
+               foreach my $rid (@ids) {
 
-                my $rid=$_;
                 my ($inmapid)=($rid=~/\.(\d+)$/);
 
                 if ((!$pssymb &&
@@ -2376,11 +2485,18 @@ ENDTABLEHEADFOUR
                     my %default=();
                     my $uri=&Apache::lonnet::declutter($uris{$rid});
 
+                    my $filter=$env{'form.filter'};
                     foreach (&keysplit($keyp{$rid})) {
                         my $tempkeyp = $_;
                         if (grep $_ eq $tempkeyp, @catmarker) {
+                          my $parmname=&Apache::lonnet::metadata($uri,$_.'.name');
+# We may only want certain parameters listed
+                          if ($filter) {
+                             unless ($filter=~/\Q$parmname\E/) { next; }
+                          }
+                          $name{$_}=$parmname;
                           $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part');
-                          $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name');
+
                           my $parmdis=&Apache::lonnet::metadata($uri,$_.'.display');
                           if ($allparms{$name{$_}} ne '') {
                               my $identifier;
@@ -2424,8 +2540,8 @@ ENDTABLEHEADFOUR
                         $r->print('<td style="background-color:'.$defbgone.';"'.
                                       ' rowspan='.$totalparms.
                                       '>'.$maptitles{$mapp{$rid}}.'</td>');
-
                         foreach (&keysinorder_bytype(\%name,\%keyorder)) {
+
                             unless ($firstrow) {
                                 $r->print('<tr>');
                             } else {
@@ -2440,7 +2556,7 @@ ENDTABLEHEADFOUR
                 }
             } # end foreach ids
 # -------------------------------------------------- End entry for one resource
-            $r->print('</table>');
+            $r->print(&Apache::loncommon::end_data_table);
         } # end of  full
 #--------------------------------------------------- Entry for parm level map
         if ($parmlev eq 'map') {
@@ -2656,7 +2772,9 @@ ENDMAPONE
             );
         } # end of $parmlev eq general
     }
-    $r->print('</form>'.&Apache::loncommon::end_page());
+    $r->print('</form>');
+    &endSettingsScreen($r);
+    $r->print(&Apache::loncommon::end_page());
 } # end sub assessparms
 
 ##################################################
@@ -2718,8 +2836,9 @@ sub storedata {
     undef %newdata;
     my @deldata=();
     undef @deldata;
-    foreach (keys %env) {
-    if ($_=~/^form\.([a-z]+)\_(.+)$/) {
+    my ($got_chostname,$chostname,$cmajor,$cminor);
+    foreach my $key (keys(%env)) { 
+    if ($key =~ /^form\.([a-z]+)\_(.+)$/) {
         my $cmd=$1;
         my $thiskey=$2;
         my ($tuname,$tudom)=&extractuser($thiskey);
@@ -2728,13 +2847,46 @@ sub storedata {
         $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./;
         }
         if ($cmd eq 'set' || $cmd eq 'datepointer' || $cmd eq 'dateinterval') {
-        my ($data, $typeof, $text);
+        my ($data, $typeof, $text, $name);
         if ($cmd eq 'set') {
-            $data=$env{$_};
+            $data=$env{$key};
             $typeof=$env{'form.typeof_'.$thiskey};
             $text = &mt('Saved modified parameter for');
+            if ($typeof eq 'string_questiontype') {
+                $name = 'type';
+            } elsif ($typeof eq 'string_lenient') {
+                $name = 'lenient';
+            } elsif ($typeof eq 'string_discussvote') {
+                $name = 'discussvote';
+            } elsif ($typeof eq 'string_examcode') {
+                $name = 'examcode'; 
+            } elsif ($typeof eq 'string_yesno') {
+                if ($thiskey =~ /\.retrypartial$/) {
+                    $name = 'retrypartial';
+                }
+            }
+            if ($name ne '') {
+                my ($needsrelease,$needsnewer);
+                $needsrelease = $Apache::lonnet::needsrelease{"parameter:$name:$data"};
+                if ($needsrelease) {
+                    unless ($got_chostname) {
+                        ($chostname,$cmajor,$cminor)=&parameter_release_vars();
+                        $got_chostname = 1;
+                    }
+                    $needsnewer = &parameter_releasecheck($name,$data,
+                                                          $needsrelease,
+                                                          $chostname,$cmajor,
+                                                          $cminor);
+                }
+                if ($needsnewer) {
+                    $r->print('<br />'.&oldversion_warning($name,$data,
+                                                           $chostname,$cmajor,
+                                                           $cminor,$needsrelease));
+                    next;
+                }
+            }
         } elsif ($cmd eq 'datepointer') {
-            $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_});
+            $data=&Apache::lonhtmlcommon::get_date_from_form($env{$key});
             $typeof=$env{'form.typeof_'.$thiskey};
             $text = &mt('Saved modified date for');
         } elsif ($cmd eq 'dateinterval') {
@@ -2784,7 +2936,7 @@ sub storedata {
     if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') {
         my %loghash=map { $_ => '' } @deldata;
         &log_parmset(\%loghash,1);
-        $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries));
+        $r->print('<h2>'.&mt('Deleted [_1] parameter(s)',$delentries).'</h2>');
     } else {
         $r->print('<div class="LC_error">'.
               &mt('Error deleting parameters').'</div>');
@@ -2963,7 +3115,7 @@ sub listdata {
                           $$resourcedata{$thiskey}));
         } elsif ($thistype =~ m/^string/) {
         $r->print(&string_selector($thistype,$thiskey,
-                       $$resourcedata{$thiskey}));
+                       $$resourcedata{$thiskey},$name));
         } else {
         $r->print(&default_selector($thiskey,$$resourcedata{$thiskey}));
         }
@@ -3028,25 +3180,111 @@ my %strings =
          [ 'answer', 'Yes, and show correct answer if they exceed the maximum number of tries.' ],
          [ 'no', 'No, don\'t show correct/incorrect feedback.' ],
          [ 'no_feedback_ever', 'No, show no feedback at all.' ]],
+     'string_questiontype'
+             => [[ 'problem', 'Standard Problem'],
+                 [ 'survey', 'Survey'],
+                 [ 'anonsurveycred', 'Anonymous Survey (credit for submission)'],
+                 [ 'exam', 'Bubblesheet Exam'],
+                 [ 'anonsurvey', 'Anonymous Survey'],
+                 [ 'randomizetry', 'New Randomization Each N Tries (default N=1)'],
+                 [ 'practice', 'Practice'],
+                 [ 'surveycred', 'Survey (credit for submission)']],
+     'string_lenient'
+             => [['yes', 'Yes' ],
+                 [ 'no', 'No' ],
+                 [ 'default', 'Default - only bubblesheet grading is lenient' ]],
+     'string_discussvote'
+             => [['yes','Yes'],
+                 ['notended','Yes, unless discussion ended'],
+                 ['no','No']],
      );
 
+sub standard_string_options {
+    my ($string_type) = @_;
+    if (ref($strings{$string_type}) eq 'ARRAY') {
+        return $strings{$string_type};
+    }
+    return;
+}
 
 sub string_selector {
-    my ($thistype, $thiskey, $showval) = @_;
+    my ($thistype, $thiskey, $showval, $name) = @_;
 
     if (!exists($strings{$thistype})) {
     return &default_selector($thiskey,$showval);
     }
 
+    my %skiptype;
+    if (($thistype eq 'string_questiontype') || 
+        ($thistype eq 'string_lenient') ||
+        ($thistype eq 'string_discussvote') ||
+        ($name eq 'retrypartial')) {
+        my ($got_chostname,$chostname,$cmajor,$cminor); 
+        foreach my $possibilities (@{ $strings{$thistype} }) {
+            next unless (ref($possibilities) eq 'ARRAY');
+            my ($parmval, $description) = @{ $possibilities };
+            my $needsrelease=$Apache::lonnet::needsrelease{"parameter:$name:$parmval"};
+            if ($needsrelease) {
+                unless ($got_chostname) {
+                    ($chostname,$cmajor,$cminor)=&parameter_release_vars();
+                    $got_chostname = 1;
+                }
+                my $needsnewer=&parameter_releasecheck($name,$parmval,$needsrelease,
+                                                       $chostname,$cmajor,
+                                                       $cminor);
+                if ($needsnewer) {
+                    $skiptype{$parmval} = 1;
+                }
+            }
+        }
+    }
+    
+
     my $result;
-    foreach my $possibilities (@{ $strings{$thistype} }) {
-    my ($name, $description) = @{ $possibilities };
-    $result .= '<label><input type="radio" name="set_'.$thiskey.
-          '" value="'.$name.'"';
-    if ($showval eq $name) {
-        $result .= ' checked="checked"';
+    my $numinrow = 3;
+    if ($thistype eq 'string_problemstatus') {
+        $numinrow = 2;
+    } elsif ($thistype eq 'string_questiontype') {
+        if (keys(%skiptype) > 0) {
+             $numinrow = 4;
+        }
+    }
+    my $rem;
+    if (ref($strings{$thistype}) eq 'ARRAY') {
+        my $i=0;
+        foreach my $possibilities (@{ $strings{$thistype} }) {
+            next unless (ref($possibilities) eq 'ARRAY');
+            my ($name, $description) = @{ $possibilities };
+            next if ($skiptype{$name}); 
+            $rem = $i%($numinrow);
+            if ($rem == 0) {
+                if ($i > 0) {
+                    $result .= '</tr>';
+                }
+                $result .= '<tr>';
+            }
+            $result .= '<td class="LC_left_item">'.
+                       '<span class="LC_nobreak"><label>'.
+                       '<input type="radio" name="set_'.$thiskey.
+                       '" value="'.$name.'"';
+            if ($showval eq $name) {
+                $result .= ' checked="checked"';
+            }
+            $result .= ' />'.&mt($description).'</label></span></td>';
+            $i++;
+        }
+        $rem = @{ $strings{$thistype} }%($numinrow);
+        my $colsleft = $numinrow - $rem;
+        if ($colsleft > 1 ) {
+            $result .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
+                       '&nbsp;</td>';
+        } elsif ($colsleft == 1) {
+            $result .= '<td class="LC_left_item">&nbsp;</td>';
+        }
+        $result .= '</tr>';
     }
-    $result .= ' />'.&mt($description).'</label> ';
+    if ($result) {
+        $result = '<table border="0">'.$result.'</table>';
     }
     return $result;
 }
@@ -3091,13 +3329,28 @@ sub newoverview {
 
     my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype =  $env{'course.'.$env{'request.course.id'}.'.type'};
     &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
         text=>"Overview Mode"});
-    my $start_page = &Apache::loncommon::start_page('Set Parameters');
+
+    my %loaditems = (
+                      'onload'   => "showHide_courseContent(); resize_scrollbox('mapmenuscroll','1','1');",
+                    );
+    my $js = '
+<script type="text/javascript">
+// <![CDATA[
+'.
+            &Apache::lonhtmlcommon::resize_scrollbox_js('params')."\n".
+            &showhide_js()."\n".
+'// ]]>
+</script>
+';
+    my $start_page = &Apache::loncommon::start_page('Set Parameters',$js,
+                                                    {'add_entries' => \%loaditems,});
     my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');
+    $r->print($start_page.$breadcrumbs);
+    &startSettingsScreen($r,'parmset',$crstype);
     $r->print(<<ENDOVER);
-$start_page
-$breadcrumbs
 <form method="post" action="/adm/parmset?action=newoverview" name="parmform">
 ENDOVER
     my @ids=();
@@ -3123,8 +3376,9 @@ ENDOVER
 
     my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
     my $pschp=$env{'form.pschp'};
+
     my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
-    if (!@psprt) { $psprt[0]='0'; }
+    if (!@psprt) { $psprt[0]='all'; }
 
     my @selected_sections =
     &Apache::loncommon::get_env_multiple('form.Section');
@@ -3158,7 +3412,7 @@ ENDOVER
     $r->print('<div class="LC_Box">');
     #$r->print('<h2 class="LC_hcell">Step 1</h2>');
     $r->print('<div>');
-    $r->print(&Apache::lonhtmlcommon::start_pick_box());
+    $r->print(&Apache::lonhtmlcommon::start_pick_box(undef,'parmlevel'));
     &levelmenu($r,\%alllevs,$parmlev);
     if ($parmlev ne 'general') {
         $r->print(&Apache::lonhtmlcommon::row_closure());
@@ -3170,10 +3424,7 @@ ENDOVER
 
     $r->print('<div class="LC_Box">');
     $r->print('<div>');
-    $r->print(&Apache::lonhtmlcommon::start_pick_box());
-    &parmmenu($r,\%allparms,\@pscat,\%keyorder);
-    $r->print(&Apache::lonhtmlcommon::end_pick_box());
-    &parmboxes($r,\%allparms,\@pscat,\%keyorder);
+    &displaymenu($r,\%allparms,\@pscat,\%keyorder);
     $r->print(&Apache::lonhtmlcommon::start_pick_box());
     $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parts to View')));
     $r->print('<table>'.
@@ -3223,7 +3474,9 @@ ENDOVER
     }
     $r->print(&tableend().
          ((($env{'form.store'}) || ($env{'form.dis'}))?'<p><input type="submit" name="store" value="'.&mt('Save').'" /></p>':'').
-          '</form>'.&Apache::loncommon::end_page());
+          '</form>');
+    &endSettingsScreen($r);
+    $r->print(&Apache::loncommon::end_page());
 }
 
 sub secgroup_lister {
@@ -3265,16 +3518,16 @@ sub overview {
     my ($r) = @_;
     my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
 
     &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
     text=>"Overview Mode"});
     my $start_page=&Apache::loncommon::start_page('Modify Parameters');
     my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');
-    $r->print(<<ENDOVER);
-$start_page
-$breadcrumbs
-<form method="post" action="/adm/parmset?action=setoverview" name="parmform">
-ENDOVER
+    $r->print($start_page.$breadcrumbs);
+    &startSettingsScreen($r,'parmset',$crstype);
+    $r->print('<form method="post" action="/adm/parmset?action=setoverview" name="parmform">');
+
 # Store modified
 
     &storedata($r,$crs,$dom);
@@ -3293,7 +3546,7 @@ ENDOVER
     my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder);
 
     $r->print(&tableend().'<p>'.
-    ($foundkeys?'<input type="submit" value="'.&mt('Save').'" />':&mt('There are no parameters.')).'</p></form>'.
+    ($foundkeys?'<input type="submit" value="'.&mt('Save').'" />':'<span class="LC_info">'.&mt('There are no parameters.').'</span>').'</p></form>'.
           &Apache::loncommon::end_page());
 }
 
@@ -3369,8 +3622,9 @@ ENDOVER
         } elsif ($data{'realm_type'} eq 'symb') {
         my ($map,$resid,$url) =
             &Apache::lonnet::decode_symb($data{'realm'});
-        $r->print(&mt('Resource: [_1] <br />&nbsp;&nbsp;&nbsp;with ID: [_2] <br />&nbsp;&nbsp;&nbsp;in folder [_3]',
-                  $url,$resid,$map));
+        $r->print(&mt('Resource: [_1]with ID: [_2]in folder [_3]',
+                      $url.' <br />&nbsp;&nbsp;&nbsp;',
+                      $resid.' <br />&nbsp;&nbsp;&nbsp;',$map));
         }
         $r->print(' <br />&nbsp;&nbsp;&nbsp;'.&mt('Part: [_1]',$data{'parameter_part'}));
         $r->print('</td></tr>');
@@ -3379,24 +3633,24 @@ ENDOVER
     }
     $r->print(&Apache::loncommon::end_data_table().'<p>'.
           '<input type="submit" value="'.&mt('Delete Selected').'" />'.
-          '</p></form>'.
-          &Apache::loncommon::end_page());
+          '</p></form>');
+    &endSettingsScreen($r);
+    $r->print(&Apache::loncommon::end_page());
 }
 
 sub date_shift_one {
     my ($r) = @_;
     my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
 
     &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},
         text=>"Shifting Dates"});
     my $start_page=&Apache::loncommon::start_page('Shift Dates');
     my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Shift');
-    $r->print(<<ENDOVER);
-$start_page
-$breadcrumbs
-ENDOVER
-    $r->print('<form name="shiftform" method="post">'.
+    $r->print($start_page.$breadcrumbs);
+    &startSettingsScreen($r,'parmset',$crstype);
+    $r->print('<form name="shiftform" method="post" action="">'.
               '<table><tr><td>'.&mt('Currently set date:').'</td><td>'.
               &Apache::lonlocal::locallocaltime($env{'form.timebase'}).'</td></tr>'.
               '<tr><td>'.&mt('Shifted date:').'</td><td>'.
@@ -3408,6 +3662,7 @@ ENDOVER
               '<input type="hidden" name="action" value="dateshift2" />'.
               '<input type="hidden" name="timebase" value="'.$env{'form.timebase'}.'" />'.
               '<input type="submit" value="'.&mt('Shift all dates accordingly').'" /></form>');
+    &endSettingsScreen($r);
     $r->print(&Apache::loncommon::end_page());
 }
 
@@ -3415,20 +3670,20 @@ sub date_shift_two {
     my ($r) = @_;
     my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
     &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=dateshift1&timebase='.$env{'form.timebase'},
         text=>"Shifting Dates"});
     my $start_page=&Apache::loncommon::start_page('Shift Dates');
     my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Shift');
-    $r->print(<<ENDOVER);
-$start_page
-$breadcrumbs
-ENDOVER
+    $r->print($start_page.$breadcrumbs);
+    &startSettingsScreen($r,'parmset',$crstype);
     my $timeshifted=&Apache::lonhtmlcommon::get_date_from_form('timeshifted');
     $r->print(&mt('Shifting all dates such that [_1] becomes [_2]',
               &Apache::lonlocal::locallocaltime($env{'form.timebase'}),
               &Apache::lonlocal::locallocaltime($timeshifted)));
     my $delta=$timeshifted-$env{'form.timebase'};
     &dateshift($delta);
+    &endSettingsScreen($r);
     $r->print(&Apache::loncommon::end_page());
 }
 
@@ -3473,7 +3728,7 @@ sub parse_key {
 
 
 sub header {
-    return &Apache::loncommon::start_page('Parameter Manager');
+    return &Apache::loncommon::start_page('Settings');
 }
 
 
@@ -3482,7 +3737,11 @@ sub print_main_menu {
     my ($r,$parm_permission)=@_;
     #
     $r->print(&header());
-    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Manager'));
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content and Problem Settings'));
+    my $crstype = &Apache::loncommon::course_type();
+    my $lc_crstype = lc($crstype);
+
+    &startSettingsScreen($r,'parmset',$crstype);
     $r->print(<<ENDMAINFORMHEAD);
 <form method="post" enctype="multipart/form-data"
       action="/adm/parmset" name="studentform">
@@ -3492,12 +3751,14 @@ ENDMAINFORMHEAD
     my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $vgr  = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});
     my $mgr  = &Apache::lonnet::allowed('mgr',$env{'request.course.id'});
-
-    my $crstype = &Apache::loncommon::course_type();
-    my $lc_crstype = lc($crstype);
+    my $dcm = &Apache::lonnet::allowed('dcm',$env{'request.course.id'});
+    if ((!$dcm) && ($env{'request.course.sec'} ne '')) {
+        $dcm = &Apache::lonnet::allowed('dcm',$env{'request.course.id'}.
+                                        '/'.$env{'request.course.sec'});
+    }
 
     my @menu =
-        ( { categorytitle=>"Settings for this $crstype",
+        ( { categorytitle=>"Content Settings for this $crstype",
         items => [
           { linktext => 'Portfolio Metadata',
             url => '/adm/parmset?action=setrestrictmeta',
@@ -3511,7 +3772,12 @@ ENDMAINFORMHEAD
             linktitle => "Reset access times for folders/maps, resources or the $lc_crstype."  ,
             icon => 'start-here.png'  ,
             },
-
+          { linktext => 'Blocking Communication/Resource Access',
+            url => '/adm/setblock',
+            permission => $dcm,
+            linktitle => 'Configure blocking of communication/collaboration and access to resources during an exam',
+            icon => 'comblock.png',
+            },
           { linktext => 'Set Parameter Setting Default Actions',
             url => '/adm/parmset?action=setdefaults',
             permission => $parm_permission,
@@ -3558,6 +3824,9 @@ ENDMAINFORMHEAD
             }]}
           );
     $r->print(&Apache::lonhtmlcommon::generate_menu(@menu));
+    $r->print('</form>');
+    &endSettingsScreen($r);
+    $r->print(&Apache::loncommon::end_page());
     return;
 }
 
@@ -3625,6 +3894,7 @@ sub order_meta_fields {
     my $idx = 1;
     my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};;
     $r->print(&Apache::loncommon::start_page('Order Metadata Fields'));
     &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',
         text=>"Add Metadata Field"});
@@ -3633,6 +3903,7 @@ sub order_meta_fields {
               text=>"Restrict Metadata"},
              {text=>"Order Metadata"});
     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Order Metadata'));
+    &startSettingsScreen($r,'parmset',$crstype);
     if ($env{'form.storeorder'}) {
         my $newpos = $env{'form.newpos'} - 1;
         my $currentpos = $env{'form.currentpos'} - 1;
@@ -3686,7 +3957,7 @@ sub order_meta_fields {
     foreach my $key (@fields_in_order) {
         $r->print('<tr><td>');
         $r->print('<form method="post" action="">');
-        $r->print('<select name="newpos" onChange="this.form.submit()">');
+        $r->print('<select name="newpos" onchange="this.form.submit()">');
         for (my $i = 1;$i le $num_fields;$i ++) {
             if ($i eq $idx) {
                 $r->print('<option value="'.$i.'"  SELECTED>('.$i.')</option>');
@@ -3702,6 +3973,7 @@ sub order_meta_fields {
         $idx ++;
     }
     $r->print('</table>');
+    &endSettingsScreen($r);
     return 'ok';
 }
 
@@ -3723,6 +3995,8 @@ sub addmetafield {
     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Add Metadata Field'));
     my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
+    &startSettingsScreen($r,'parmset',$crstype);
     if (exists($env{'form.undelete'})) {
         my @meta_fields = &Apache::loncommon::get_env_multiple('form.undeletefield');
         foreach my $meta_field(@meta_fields) {
@@ -3762,6 +4036,7 @@ sub addmetafield {
         $r->print('<input type="submit" value="Add Metadata Field" />');
     }
     $r->print('</form>');
+    &endSettingsScreen($r);
 }
 
 
@@ -3778,6 +4053,8 @@ sub setrestrictmeta {
     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Restrict Metadata'));
     my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
+    &startSettingsScreen($r,'parmset',$crstype);
     my $key_base = $env{'course.'.$env{'request.course.id'}.'.'};
     my $save_field = '';
     if ($env{'form.restrictmeta'}) {
@@ -3848,6 +4125,7 @@ ENDButtons
         $buttons
         </form>
 ENDenv
+    &endSettingsScreen($r);
     $r->print(&Apache::loncommon::end_page());
     return 'ok';
 }
@@ -3888,17 +4166,16 @@ sub defaultsetter {
 
     &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setdefaults',
         text=>"Set Defaults"});
+    my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+    my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
     my $start_page =
-    &Apache::loncommon::start_page('Parameter Setting Default Actions');
+        &Apache::loncommon::start_page('Parameter Setting Default Actions');
     my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Defaults');
-    $r->print(<<ENDDEFHEAD);
-$start_page
-$breadcrumbs
-<form method="post" action="/adm/parmset?action=setdefaults" name="defaultform">
-ENDDEFHEAD
+    $r->print($start_page.$breadcrumbs);
+    &startSettingsScreen($r,'parmset',$crstype);
+    $r->print('<form method="post" action="/adm/parmset?action=setdefaults" name="defaultform">');
 
-    my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
-    my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
     my @ids=();
     my %typep=();
     my %keyp=();
@@ -3952,8 +4229,8 @@ ENDDEFHEAD
     foreach my $key (keys %allparms) {
         $newrules{$key.'_triggers'}=$triggers{$key};
     }
-    &Apache::lonnet::put('parmdefactions',\%newrules,$dom,$crs);
-    &Apache::lonnet::del('parmdefactions',\@delrules,$dom,$crs);
+    &Apache::lonnet::put('parmdefactions',\%newrules,$cdom,$cnum);
+    &Apache::lonnet::del('parmdefactions',\@delrules,$cdom,$cnum);
     &resetrulescache();
     }
     my %lt=&Apache::lonlocal::texthash('days' => 'Days',
@@ -4040,8 +4317,9 @@ ENDYESNO
     }
     $r->print(&Apache::loncommon::end_data_table().
           "\n".'<input type="submit" name="storerules" value="'.
-          &mt('Save').'" /></form>'."\n".
-          &Apache::loncommon::end_page());
+          &mt('Save').'" /></form>'."\n");
+    &endSettingsScreen($r);
+    $r->print(&Apache::loncommon::end_page());
     return;
 }
 
@@ -4129,18 +4407,26 @@ sub standard_parameter_types {
 
 sub parm_change_log {
     my ($r)=@_;
+    my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+    my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'}
     &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
     text=>"Parameter Change Log"});
-    $r->print(&Apache::loncommon::start_page('Parameter Change Log'));
+    my $js = '<script type="text/javascript">'."\n".
+             '// <![CDATA['."\n".
+             &Apache::loncommon::display_filter_js('parmslog')."\n".
+             '// ]]>'."\n".
+             '</script>'."\n";
+    $r->print(&Apache::loncommon::start_page('Parameter Change Log',$js));
     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Change Log'));
-
-    my %parmlog=&Apache::lonnet::dump('nohist_parameterlog',
-                      $env{'course.'.$env{'request.course.id'}.'.domain'},
-                      $env{'course.'.$env{'request.course.id'}.'.num'});
+    &startSettingsScreen($r,'parmset',$crstype);
+    my %parmlog=&Apache::lonnet::dump('nohist_parameterlog',$cdom,$cnum);
 
     if ((keys(%parmlog))[0]=~/^error\:/) { undef(%parmlog); }
 
-    $r->print('<form action="/adm/parmset?action=parameterchangelog"
+    $r->print('<div class="LC_left_float">'.
+              '<fieldset><legend>'.&mt('Display of Changes').'</legend>'.
+              '<form action="/adm/parmset?action=parameterchangelog"
                      method="post" name="parameterlog">');
 
     my %saveable_parameters = ('show' => 'scalar',);
@@ -4148,13 +4434,11 @@ sub parm_change_log {
                                               \%saveable_parameters);
     &Apache::loncommon::restore_course_settings('parameter_log',
                                                 \%saveable_parameters);
-    $r->print(&Apache::loncommon::display_filter().
-              '<label>'.&Apache::lonhtmlcommon::checkbox('includetypes',$env{'form.includetypes'},'1').
-          ' '.&mt('Include parameter types').'</label>'.
-          '<input type="submit" value="'.&mt('Display').'" /></form>');
+    $r->print(&Apache::loncommon::display_filter('parmslog').'&nbsp;'."\n".
+              '<input type="submit" value="'.&mt('Display').'" />'.
+              '</form></fieldset></div><br clear="all" />');
 
-    my $courseopt=&Apache::lonnet::get_courseresdata($env{'course.'.$env{'request.course.id'}.'.num'},
-                             $env{'course.'.$env{'request.course.id'}.'.domain'});
+    my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);
     $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
           '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Extent').'</th><th>'.&mt('Users').'</th><th>'.
           &mt('Parameter').'</th><th>'.&mt('Part').'</th><th>'.&mt('New Value').'</th><th>'.&mt('Announce').'</th>'.
@@ -4301,6 +4585,7 @@ sub parm_change_log {
           || $shown<=$env{'form.show'})) { last; }
     }
     $r->print(&Apache::loncommon::end_data_table());
+    &endSettingsScreen($r);
     $r->print(&Apache::loncommon::end_page());
 }
 
@@ -4348,11 +4633,11 @@ sub update_slots {
                           action  => 'reserve',
                           context => 'parameter',
                         );
-        &Apache::lonnet::instructor_log('slotreservationslog',\%storehash,
-                                        '',$uname,$udom,$cnum,$cdom);
+        &Apache::lonnet::write_log('course','slotreservationslog',\%storehash,
+                                   '',$uname,$udom,$cnum,$cdom);
 
-        &Apache::lonnet::instructor_log($cdom.'_'.$cnum.'_slotlog',\%storehash,
-                                        '',$uname,$udom,$uname,$udom);
+        &Apache::lonnet::write_log('course',$cdom.'_'.$cnum.'_slotlog',\%storehash,
+                                   '',$uname,$udom,$uname,$udom);
     }
     return $success;
 }
@@ -4382,10 +4667,10 @@ sub delete_slots {
                                   action  => 'release',
                                   context => 'parameter',
                                 );
-                &Apache::lonnet::instructor_log('slotreservationslog',\%storehash,
-                                                1,$uname,$udom,$cnum,$cdom);
-                &Apache::lonnet::instructor_log($cdom.'_'.$cnum.'_slotlog',\%storehash,
-                                                1,$uname,$udom,$uname,$udom);
+                &Apache::lonnet::write_log('course','slotreservationslog',\%storehash,
+                                           1,$uname,$udom,$cnum,$cdom);
+                &Apache::lonnet::write_log('course',$cdom.'_'.$cnum.'_slotlog',\%storehash,
+                                           1,$uname,$udom,$uname,$udom);
             }
         }
     }
@@ -4398,6 +4683,61 @@ sub check_for_course_info {
     return 0;
 }
 
+sub parameter_release_vars { 
+   my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+   my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
+   my $chostname = &Apache::lonnet::hostname($chome);
+   my ($cmajor,$cminor) = 
+       split(/\./,&Apache::lonnet::get_server_loncaparev($cdom,$chome));
+   return ($chostname,$cmajor,$cminor);
+}
+
+sub parameter_releasecheck {
+    my ($name,$value,$needsrelease,$chostname,$cmajor,$cminor) = @_;
+    my $needsnewer;
+    my ($needsmajor,$needsminor) = split(/\./,$needsrelease);
+    if (($cmajor < $needsmajor) || 
+        ($cmajor == $needsmajor && $cminor < $needsminor)) {
+        $needsnewer = 1;
+    } else {
+        &Apache::lonnet::update_released_required($Apache::lonnet::needsrelease{'parameter:'.$name.':'.$value});
+    }
+    return $needsnewer;
+}
+
+sub oldversion_warning {
+    my ($name,$value,$chostname,$cmajor,$cminor,$needsrelease) = @_;
+    my $desc;
+    my %stringtypes = (
+                        type         => 'string_questiontype',
+                        lenient      => 'string_lenient',
+                        retrypartial => 'string_yesno',
+                        discussvote  => 'string_discussvote',
+                        examcode     => 'string_examcode',
+                      );
+    if (exists($stringtypes{$name})) {
+        if ($name eq 'examcode') {
+            $desc = $value;
+        } elsif (ref($strings{$stringtypes{$name}}) eq 'ARRAY') {
+            foreach my $possibilities (@{ $strings{$stringtypes{$name}} }) {
+                next unless (ref($possibilities) eq 'ARRAY');
+                my ($parmval, $description) = @{ $possibilities };
+                if ($parmval eq $value) {
+                    $desc = $description;
+                    last;
+                }
+            }
+        }
+    }
+    my $standard_name = &standard_parameter_names($name);
+    return '<p class="LC_warning">'.
+           &mt('[_1] was [_2]not[_3] set to [_4].',
+               $standard_name,'<b>','</b>','"'.$desc.'"').'<br />'.
+           &mt('LON-CAPA version ([_1]) installed on home server ([_2]) does not meet version requirements ([_3] or newer).',
+           $cmajor.'.'.$cminor,$chostname,
+           $needsrelease).
+           '</p>';
+}
 
 sub handler {
     my $r=shift;
@@ -4413,12 +4753,13 @@ sub handler {
                                              'pres_marker',
                                              'pres_value',
                                              'pres_type',
+                                             'filter','part',
                                              'udom','uname','symb','serial','timebase']);
 
 
     &Apache::lonhtmlcommon::clear_breadcrumbs();
     &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset",
-                        text=>"Parameter Manager",
+                        text=>"Content and Problem Settings",
                         faq=>10,
                         bug=>'Instructor Interface',
                                             help =>