--- loncom/xml/scripttag.pm	2000/11/22 21:13:35	1.25
+++ loncom/xml/scripttag.pm	2000/12/08 20:53:45	1.27
@@ -56,7 +56,10 @@ sub start_display {
   if ( $target eq "modified" ) {
   }
   my $result=&Apache::run::run($bodytext,$safeeval);
-  
+  if ($target eq 'grade' ) {
+    # grade should produce no output
+    $result='';
+  }
   if ($target eq "edit" ) {
     $result = 
       "<br> &lt;$token->[1]&gt; output: <br>$bodytext<br>Source:<br>";
@@ -155,6 +158,7 @@ sub start_import {
     $result.=&editfield($token->[1],$bodytext);
     $result.="Click<a href=\"/res/$bodytext\">here</a> to edit<br></br>"
   }
+  return '';
 }
 
 sub end_import {