--- loncom/homework/response.pm	2008/09/04 22:06:23	1.198
+++ loncom/homework/response.pm	2008/12/11 04:11:09	1.206.2.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # various response type definitons response definition
 #
-# $Id: response.pm,v 1.198 2008/09/04 22:06:23 riegler Exp $
+# $Id: response.pm,v 1.206.2.1 2008/12/11 04:11:09 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -288,6 +288,7 @@ sub check_for_previous {
 		    $previous{'last'}='1';
 		}
 		if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN';	}
+                if ($previous{'award'} eq 'INTERNAL_ERROR') { $previous{'used'}=0; }
 		&Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:");
 	    }
 	}
@@ -486,9 +487,6 @@ sub start_mathresponse {
 						   $safeeval);
 	    $Apache::inputtags::answertxt{$id}=[$answer];
 	}
-        if ($Apache::inputtags::status['-1'] eq 'CAN_ANSWER') {
-            $result.=&edit_mathresponse_button($id,"HWVAL_$id");
-        }
 
     } elsif ($target eq 'edit') {
 	$result.=&Apache::edit::tag_start($target,$token);
@@ -523,7 +521,7 @@ sub start_mathresponse {
 sub edit_mathresponse_button {
     my ($id,$field)=@_;
     my $button=&mt('Edit Answer');
-    my $helplink=&Apache::loncommon::help_open_topic('Formula_Editor');
+#    my $helplink=&Apache::loncommon::help_open_topic('Formula_Editor');
     my $iconpath=$Apache::lonnet::perlvar{'lonIconsURL'};
     return(<<ENDFORMULABUTTON);
 <script language="JavaScript">
@@ -533,7 +531,7 @@ function edit_${id}_${field} (textarea)
     newwin = window.open("/adm/dragmath/applet/MaximaPopup.html","","width=565,height=400,resizable");
 }
 </script>
-<a href="javascript:edit_${id}_${field}('${field}');void(0);"><img class="stift" src='$iconpath/stift.gif' alt='$button' /></a>
+<a href="javascript:edit_${id}_${field}('${field}');void(0);"><img class="stift" src='$iconpath/stift.gif' alt='$button' title='$button'/></a>
 ENDFORMULABUTTON
 }
 
@@ -575,6 +573,12 @@ sub end_mathresponse {
     }
     if ($target eq 'web') {
 	&setup_prior_tries_hash(\&format_prior_response_math);
+        my $partid = $Apache::inputtags::part;
+        my $id = $Apache::inputtags::response[-1];
+        if (($Apache::inputtags::status['-1'] eq 'CAN_ANSWER')
+           && (&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffeditor') ne 'yes')) {
+            $result.=&edit_mathresponse_button($id,"HWVAL_$id");
+        }
     }
 
     pop(@Apache::lonxml::namespace);
@@ -677,7 +681,7 @@ sub start_responseparam {
 	    }
 	}
 	if (defined($optionlist)) {
-	    $result.='Use template: <select name="'.
+	    $result.=&mt('Use template:').' <select name="'.
 		&Apache::edit::html_element_name('parameter_package').'">'.
 		    '<option value=""></option>'.$optionlist.'</select><br />';
 	}
@@ -1189,7 +1193,7 @@ sub submitted {
     }
     # Submit All button on a .page was pressed
     if (defined($env{'form.all_submit'})) { return 1; }
-    # otherwise no submission occured
+    # otherwise no submission occurred
     return 0;
 }