--- loncom/xml/lonxml.pm	2008/08/01 16:31:26	1.482
+++ loncom/xml/lonxml.pm	2008/12/11 22:19:45	1.484.4.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.482 2008/08/01 16:31:26 bisitz Exp $
+# $Id: lonxml.pm,v 1.484.4.1 2008/12/11 22:19:45 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -486,10 +486,10 @@ sub inner_xmlparse {
 	    while ($token->[1] ne $$stack['-1'] && ($#$stack > -1)) {
 		my $lasttag=$$stack[-1];
 		if ($token->[1] =~ /^\Q$lasttag\E$/i) {
-		    &Apache::lonxml::warning('Using tag </'.$token->[1].'> on line '.$token->[3].' as end tag to <'.$$stack[-1].'>');
+		    &Apache::lonxml::warning(&mt('Using tag [_1] on line [_2] as end tag to [_3]','</'.$token->[1].'>','.$token->[3].','<'.$$stack[-1].'>'));
 		    last;
 		} else {
-		    &Apache::lonxml::warning('Found tag </'.$token->[1].'> on line '.$token->[3].' when looking for </'.$$stack[-1].'> in file');
+                    &Apache::lonxml::warning(&mt('Found tag [_1] on line [_2] when looking for [_3] in file.','</'.$token->[1].'>',$token->[3],'</'.$$stack[-1].'>'));
 		    &end_tag($stack,$parstack,$token);
 		}
 	    }
@@ -658,6 +658,7 @@ sub setup_globals {
   $Apache::lonxml::request=$request;
   $errorcount=0;
   $warningcount=0;
+  $Apache::lonxml::internal_error=0;
   $Apache::lonxml::default_homework_loaded=0;
   $Apache::lonxml::usestyle=1;
   &init_counter();
@@ -1519,7 +1520,7 @@ sub renderingoptions {
        &mt('Math Rendering:').' '.
        &Apache::loncommon::select_form($env{'form.texengine'},'texengine',
                                                      ('' => '',
-                                                      'tth' => 'tth (Tex-to-HTML)',
+                                                      'tth' => 'tth (TeX to HTML)',
                                                       'jsMath' => 'jsMath',
                                                       'mimetex' => 'mimetex (Convert to Images)')).'
      </span>';
@@ -1828,6 +1829,8 @@ sub error {
 
     $errorcount++;
 
+    $Apache::lonxml::internal_error=1;
+
     if (defined($Apache::inputtags::part)) {
 	if ( @Apache::inputtags::response ) {
 	    push(@errors,
@@ -1844,15 +1847,17 @@ sub error {
     if ( &show_error_warn_msg() ) {
 	# If printing in construction space, put the error inside <pre></pre>
 	push(@Apache::lonxml::error_messages,
-	     $Apache::lonxml::warnings_error_header.
-             "<b>".&mt('ERROR:')."</b>".join("<br />\n",@errors)."<br />\n");
+	     $Apache::lonxml::warnings_error_header
+             .'<div class="LC_error">'
+             .'<b>'.&mt('ERROR:').' </b>'.join("<br />\n",@errors)
+             ."</div>\n");
 	$Apache::lonxml::warnings_error_header='';
     } else {
 	my $errormsg;
 	my ($symb)=&Apache::lonnet::symbread();
 	if ( !$symb ) {
 	    #public or browsers
-	    $errormsg=&mt("An error occured while processing this resource. The author has been notified.");
+	    $errormsg=&mt("An error occurred while processing this resource. The author has been notified.");
 	}
 	my $host=$Apache::lonnet::perlvar{'lonHostID'};
 	push(@errors,
@@ -1891,9 +1896,9 @@ sub error {
 		}
 	    }
 	    if ($env{'request.role.adv'}) {
-		$errormsg=&mt("An error occured while processing this resource. The course personnel ([_1]) and the author have been notified.",join(', ',@userlist));
+		$errormsg=&mt("An error occurred while processing this resource. The course personnel ([_1]) and the author have been notified.",join(', ',@userlist));
 	    } else {
-		$errormsg=&mt("An error occured while processing this resource. The instructor has been notified.");
+		$errormsg=&mt("An error occurred while processing this resource. The instructor has been notified.");
 	    }
 	}
 	push(@Apache::lonxml::error_messages,"<b>$errormsg</b> <br />");
@@ -1906,10 +1911,10 @@ sub warning {
     if ($env{'form.grade_target'} ne 'tex') {
 	if ( &show_error_warn_msg() ) {
 	    push(@Apache::lonxml::warning_messages,
-		 $Apache::lonxml::warnings_error_header.
-                 '<span class="LC_warning">'.
-                 &mt('[_1]W[_2]ARNING','<b>','</b>')."<b>:</b> ".join('<br />',@_)."<br />\n".
-                 '</span>'
+		 $Apache::lonxml::warnings_error_header
+                .'<div class="LC_warning">'
+                .&mt('[_1]W[_2]ARNING','<b>','</b>')."<b>:</b> ".join('<br />',@_)
+                ."</div>\n"
                 );
 	    $Apache::lonxml::warnings_error_header='';
 	}