--- loncom/homework/lonhomework.pm	2009/07/03 14:52:47	1.314
+++ loncom/homework/lonhomework.pm	2011/01/06 22:38:11	1.317.4.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Homework handler
 #
-# $Id: lonhomework.pm,v 1.314 2009/07/03 14:52:47 bisitz Exp $
+# $Id: lonhomework.pm,v 1.317.4.3 2011/01/06 22:38:11 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -47,6 +47,7 @@ use Apache::externalresponse();
 use Apache::rankresponse();
 use Apache::matchresponse();
 use Apache::chemresponse();
+use Apache::functionplotresponse();
 use Apache::drawimage();
 use Apache::Constants qw(:common);
 use Apache::loncommon();
@@ -111,7 +112,11 @@ sub get_target {
 	} elsif ( $env{'form.grade_target'} eq 'webgrade'
 		  && ($Apache::lonhomework::queuegrade eq 'F' )) {
 	    return ($env{'form.grade_target'});
-	}
+        } elsif ($env{'form.grade_target'} eq 'answer') {
+            if ($env{'form.answer_output_mode'} eq 'tex') {
+                return ($env{'form.grade_target'});
+            }
+        }
 	if ($env{'form.webgrade'} &&
 	    ($Apache::lonhomework::modifygrades eq 'F'
 	     || $Apache::lonhomework::queuegrade eq 'F' )) {
@@ -265,8 +270,8 @@ sub check_slot_access {
     }
     if ($slotstatus eq 'NEEDS_CHECKIN' &&
 	&proctor_checked_in($slot_name,$returned_slot,$type)) {
-	&Apache::lonxml::debug("protoctor checked in");
-	$slotstatus='CAN_ANSWER';
+	&Apache::lonxml::debug("proctor checked in");
+	$slotstatus=$status;
     }
 
     my ($is_correct,$got_grade,$checkedin);
@@ -953,7 +958,7 @@ sub editxmlmode {
 	    &Apache::structuretags::remember_problem_state().'
             <div class="LC_edit_problem_editxml_header">
               <table class="LC_edit_problem_header_title"><tr><td>
-               '.&mt('Problem Editing').&Apache::loncommon::help_open_topic('Problem_Editor_XML_Index').'
+               <h2>'.&mt('Problem Editing').' '.&Apache::loncommon::help_open_topic('Problem_Editor_XML_Index').'</h2>
                 </td><td align="right">
                   '.&Apache::loncommon::helpLatexCheatsheet('Problem_LON-CAPA_Functions','Script Functions').'
                 </td></tr>
@@ -971,7 +976,7 @@ sub editxmlmode {
                 <input type="submit" name="submitbutton" accesskey="s" value="'.&mt('Save').'"  />
                 <input type="submit" name="submitbutton" accesskey="v" value="'.&mt('Save and View').'" />
               </div>
-              <hr />
+              <hr style="clear:both;" />
 	      '.&Apache::lonxml::message_location().'
             </div>
             '  . '
@@ -1127,7 +1132,7 @@ sub get_template_list {
         my $filename=$file->[0];
         $filename=~s/^\/home\/httpd\/html//;
         $result.=' <span class="LC_fontsize_small">'
-                .'<a href="'.$filename.'" target="sample">'.&mt('Example').'</a>'
+                .'<a href="'.$filename.'?inhibitmenu=yes" target="sample">'.&mt('Example').'</a>'
                 .'</span><br />'."\n";
         $count ++;
     }