--- loncom/interface/lonhelper.pm	2004/04/20 15:08:26	1.69
+++ loncom/interface/lonhelper.pm	2004/04/21 17:29:57	1.71
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # .helper XML handler to implement the LON-CAPA helper
 #
-# $Id: lonhelper.pm,v 1.69 2004/04/20 15:08:26 sakharuk Exp $
+# $Id: lonhelper.pm,v 1.71 2004/04/21 17:29:57 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -263,8 +263,13 @@ sub real_handler {
 
 
     # Send header, don't cache this page
-
-    if (&Apache::lonhomework::setupheader($r)) { return OK; }
+    if ($ENV{'browser.mathml'}) {
+	&Apache::loncommon::content_type($r,'text/xml');
+    } else {
+	&Apache::loncommon::content_type($r,'text/html');
+    }
+    $r->send_http_header;
+    return OK if $r->header_only;
     $r->rflush();
 
     # Discard result, we just want the objects that get created by the
@@ -3152,12 +3157,12 @@ sub render {
     $result .= '<p>'.&mt('Confirm that this information is correct, then click &quot;Finish Helper&quot; to complete setting the parameter.').'<ul>';
     
     # Print the type of manipulation:
-    $result .= '<li>Setting the <b>' . $dateTypeHash{$vars->{ACTION_TYPE}} . '</b>';
+    $result .= '<li>'.&mt('Setting the').' <b>' . &mt($dateTypeHash{$vars->{ACTION_TYPE}}) . '</b>';
     if ($vars->{ACTION_TYPE} eq 'tries') {
-	$result .= ' to <b>' . $vars->{TRIES} . '</b>';
+	$result .= ' '.&mt('to').' <b>' . $vars->{TRIES} . '</b>';
     }
     if ($vars->{ACTION_TYPE} eq 'weight') {
-	$result .= ' to <b>' . $vars->{WEIGHT} . '</b>';
+	$result .= ' '.&mt('to').' <b>' . $vars->{WEIGHT} . '</b>';
     }
     $result .= "</li>\n";
     if ($vars->{ACTION_TYPE} eq 'due_date' || 
@@ -3188,7 +3193,7 @@ sub render {
     
     # Print targets
     if ($vars->{TARGETS} eq 'course') {
-        $result .= '<li>for <b>all students in course</b></li>';
+        $result .= '<li>'.&mt('for').' <b>'.&mt('all students in course').'</b></li>';
     } elsif ($vars->{TARGETS} eq 'section') {
         my $section = $vars->{SECTION_NAME};
         $result .= "<li>for section <b>$section</b></li>";
@@ -3228,7 +3233,7 @@ sub render {
     $result .= "\n<input type='hidden' value='$symb' name='pssymb' />";
     $result .= "\n<input type='hidden' value='$paramlevel' name='parmlev' />";
 
-    $result .= "<br /><br /><center><input type='submit' value='Finish Helper' /></center></form>\n";
+    $result .= "<br /><br /><center><input type='submit' value='".&mt('Finish Helper')."' /></center></form>\n";
 
     return $result;
 }