--- loncom/interface/loncommon.pm	2010/12/18 23:53:57	1.989
+++ loncom/interface/loncommon.pm	2011/01/15 16:21:41	1.996
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.989 2010/12/18 23:53:57 raeburn Exp $
+# $Id: loncommon.pm,v 1.996 2011/01/15 16:21:41 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -4486,7 +4486,7 @@ Returns: HTML div with $content
 sub head_subbox {
     my ($content)=@_;
     my $output =
-        '<div id="LC_head_subbox">'
+        '<div class="LC_head_subbox">'
        .$content
        .'</div>'
 }
@@ -5089,14 +5089,16 @@ td.LC_table_cell_checkbox {
   overflow: hidden;
   margin: 0;
   padding: 0;
+  text-align: left;
 }
 
-#LC_head_subbox {
+.LC_head_subbox {
   clear:both;
   background: #F8F8F8; /* $sidebg; */
   border: 1px solid $sidebg;
   margin: 0 0 10px 0;      
   padding: 3px;
+  text-align: left;
 }
 
 .LC_fontsize_medium {
@@ -6064,6 +6066,7 @@ fieldset > legend {
 
 #LC_nav_bar {
   float: left;
+  background-color: $pgbg_or_bgcolor;
   margin: 0 0 2px 0;
 }
 
@@ -6072,6 +6075,7 @@ fieldset > legend {
   padding: 0;
   font-weight: bold;
   text-align: center;
+  background-color: $pgbg_or_bgcolor;
 }
 
 #LC_nav_bar em {
@@ -6082,6 +6086,7 @@ fieldset > legend {
 ol.LC_primary_menu {
   float: right;
   margin: 0;
+  background-color: $pgbg_or_bgcolor;
 }
 
 ol#LC_PathBreadcrumbs {
@@ -6141,6 +6146,7 @@ ul#LC_secondary_menu {
   padding: 0;
   margin: 0;
   width: 100%;
+  text-align: left;
 }
 
 ul#LC_secondary_menu li {
@@ -6877,6 +6883,15 @@ sub validate_page {
     }
 }
 
+
+sub start_scrollbox {
+   return '<table style="width: 600px;"><tr><td style="width: 500px;"><div style="overflow:auto; width:500px; height: 200px;">';
+}
+
+sub end_scrollbox {
+   return '</td></tr></table>';
+}
+
 sub simple_error_page {
     my ($r,$title,$msg) = @_;
     my $page =
@@ -7676,7 +7691,7 @@ sub get_secgrprole_info {
 }
 
 sub user_picker {
-    my ($dom,$srch,$forcenewuser,$caller,$cancreate,$usertype) = @_;
+    my ($dom,$srch,$forcenewuser,$caller,$cancreate,$usertype,$context) = @_;
     my $currdom = $dom;
     my %curr_selected = (
                         srchin => 'dom',
@@ -7767,10 +7782,15 @@ sub user_picker {
     $srchtypesel .= "\n  </select>\n";
 
     my ($newuserscript,$new_user_create);
-
+    my $context_dom = $env{'request.role.domain'};
+    if ($context eq 'requestcrs') {
+        if ($env{'form.coursedom'} ne '') { 
+            $context_dom = $env{'form.coursedom'};
+        }
+    }
     if ($forcenewuser) {
         if (ref($srch) eq 'HASH') {
-            if ($srch->{'srchby'} eq 'uname' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchin'} eq 'dom' && $srch->{'srchdomain'} eq $env{'request.role.domain'}) {
+            if ($srch->{'srchby'} eq 'uname' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchin'} eq 'dom' && $srch->{'srchdomain'} eq $context_dom) {
                 if ($cancreate) {
                     $new_user_create = '<p> <input type="submit" name="forcenew" value="'.&HTML::Entities::encode(&mt('Make new user "[_1]"',$srchterm),'<>&"').'" onclick="javascript:setSearch(\'1\','.$caller.');" /> </p>';
                 } else {
@@ -7809,7 +7829,7 @@ function setSearch(createnew,callingForm
             }
         }
         for (var i=0; i<callingForm.srchdomain.length; i++) {
-            if (callingForm.srchdomain.options[i].value == '$env{'request.role.domain'}') {
+            if (callingForm.srchdomain.options[i].value == '$context_dom') {
                 callingForm.srchdomain.selectedIndex = i;
             }
         }
@@ -8947,7 +8967,7 @@ sub check_for_upload {
                   &mt('Unable to upload [_1]. (size = [_2] bytes)', 
                       '<span class="LC_filename">'.$fname.'</span>',
                       $filesize).'<br />'.
-                  &mt('Either the file you uploaded was empty, or your web browser was unable to read its contents.').'<br />'; 
+                  &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />';
                   '</span>';
         return ('zero_bytes',$msg);
     }
@@ -8957,6 +8977,11 @@ sub check_for_upload {
                                             $getpropath);
     my $found_file = 0;
     my $locked_file = 0;
+    my @lockers;
+    my $navmap;
+    if ($env{'request.course.id'}) {
+        $navmap = Apache::lonnavmaps::navmap->new();
+    }
     foreach my $line (@dir_list) {
         my ($file_name,$rest)=split(/\&/,$line,2);
         if ($file_name eq $fname){
@@ -8965,8 +8990,28 @@ sub check_for_upload {
                 $file_name = $group.$file_name;
             }
             $found_file = 1;
-            if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
-                $locked_file = 1;
+            if (&Apache::lonnet::is_locked($file_name,$udom,$uname,\@lockers) eq 'true') {
+                foreach my $lock (@lockers) {
+                    if (ref($lock) eq 'ARRAY') {
+                        my ($symb,$crsid) = @{$lock};
+                        if ($crsid eq $env{'request.course.id'}) {
+                            if (ref($navmap)) {
+                                my $res = $navmap->getBySymb($symb);
+                                foreach my $part (@{$res->parts()}) { 
+                                    my ($slot_status,$slot_time,$slot_name)=$res->check_for_slot($part);
+                                    unless (($slot_status == $res->RESERVED) ||
+                                            ($slot_status == $res->RESERVED_LOCATION)) {
+                                        $locked_file = 1;
+                                    }
+                                }
+                            } else {
+                                $locked_file = 1;
+                            }
+                        } else {
+                            $locked_file = 1;
+                        }
+                    }
+                }
             } else {
                 my @info = split(/\&/,$rest);
                 my $currsize = $info[6]/1000;
@@ -11271,6 +11316,36 @@ sub clean_symb {
     return ($symb,$enc);
 }
 
+sub build_release_hashes {
+    my ($checkparms,$checkresponsetypes,$checkcrstypes,$anonsurvey,$randomizetry) = @_;
+    return unless((ref($checkparms) eq 'HASH') && (ref($checkresponsetypes) eq 'HASH') &&
+                  (ref($checkcrstypes) eq 'HASH') && (ref($anonsurvey) eq 'HASH') &&
+                  (ref($randomizetry) eq 'HASH'));
+    foreach my $key (keys(%Apache::lonnet::needsrelease)) {
+        my ($item,$name,$value) = split(/:/,$key);
+        if ($item eq 'parameter') {
+            if (ref($checkparms->{$name}) eq 'ARRAY') {
+                unless(grep(/^\Q$name\E$/,@{$checkparms->{$name}})) {
+                    push(@{$checkparms->{$name}},$value);
+                }
+            } else {
+                push(@{$checkparms->{$name}},$value);
+            }
+        } elsif ($item eq 'resourcetag') {
+            if ($name eq 'responsetype') {
+                $checkresponsetypes->{$value} = $Apache::lonnet::needsrelease{$key}
+            }
+        } elsif ($item eq 'course') {
+            if ($name eq 'crstype') {
+                $checkcrstypes->{$value} = $Apache::lonnet::needsrelease{$key};
+            }
+        }
+    }
+    ($anonsurvey->{major},$anonsurvey->{minor}) = split(/\./,$Apache::lonnet::needsrelease{'parameter:type:anonsurvey'});
+    ($randomizetry->{major},$randomizetry->{minor}) = split(/\./,$Apache::lonnet::needsrelease{'parameter:type:randomizetry'});
+    return;
+}
+
 =pod
 
 =back