--- loncom/homework/lonhomework.pm	2007/09/21 17:25:58	1.268.2.2
+++ loncom/homework/lonhomework.pm	2007/10/05 18:08:40	1.275
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Homework handler
 #
-# $Id: lonhomework.pm,v 1.268.2.2 2007/09/21 17:25:58 albertel Exp $
+# $Id: lonhomework.pm,v 1.275 2007/10/05 18:08:40 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -188,7 +188,6 @@ sub proctor_checked_in {
     return 0;
 }
 
-$Apache::lonxml::browse='';
 sub check_ip_acc {
     my ($acc)=@_;
     &Apache::lonxml::debug("acc is $acc");
@@ -437,7 +436,7 @@ sub check_access {
 		$date = &mt("an indeterminate date"); $passed = 0;
 	    } else {
 		if (time < $date) { $passed = 0; } else { $passed = 1; }
-		$date = localtime $date;
+		$date = &Apache::lonlocal::locallocaltime($date);
 	    }
 	    if (!$passed) { $type=$temp; last; }
 	}
@@ -789,6 +788,14 @@ sub analyze {
 			$i++;
 		    }
 		}
+		if (!keys(%{ $analyze{$part.'.answer'} })) {
+		    my $answer_part = 
+			['<span class="LC_error">'.&mt('Error').'</span>'];
+		    $seedexample{join("\0",$part,0,@{$answer_part})}=
+			$thisseed;
+		    push( @{ $overall{$part.'.answer'}[0] },
+			  $answer_part);
+		}
 	    }
 	}
     }
@@ -862,10 +869,18 @@ sub editxmlmode {
 	if ($cols > 80) { $cols = 80; }
 	if ($cols < 70) { $cols = 70; }
 	if ($rows < 20) { $rows = 20; }
+	my $js =
+	    &Apache::edit::js_change_detection(). 
+	    &Apache::loncommon::resize_textarea_js();
+	my $only_body =  ($env{'environment.remote'} eq 'off')? 0 : 1;
 	my $start_page = 
-	    &Apache::loncommon::start_page(&mt("EditXML [_1]",$file),
-					   &Apache::edit::js_change_detection(),
-					   {'no_auto_mt_title' => 1,});
+	    &Apache::loncommon::start_page(&mt("EditXML [_1]",$file),$js,
+					   {'no_auto_mt_title' => 1,
+					    'only_body'        => $only_body,
+					    'add_entries'      => {
+						'onresize' => q[resize_textarea('LC_editxmltext','LC_aftertextarea')],
+						'onload'   => q[resize_textarea('LC_editxmltext','LC_aftertextarea')],
+				    }});
 
 	$result.=$start_page.
 	    &renderpage($request,$file,['no_output_web'],1).
@@ -882,10 +897,14 @@ sub editxmlmode {
             <input type="submit" name="submit" accesskey="v" value="'.&mt('Submit Changes and View').'" />
             <hr />
             ' . $xml_help . '
-            <textarea '.&Apache::edit::element_change_detection().' style="width:100%" rows="'.$rows.'" cols="'.$cols.'" name="editxmltext">'.
-	    &HTML::Entities::encode($problem,'<>&"').'</textarea><br />
-            <input type="submit" name="submit" accesskey="s" value="'.&mt('Submit Changes').'" />
-            <input type="submit" name="submit" accesskey="v" value="'.&mt('Submit Changes and View').'" />
+            <textarea '.&Apache::edit::element_change_detection().
+	              ' rows="'.$rows.'" cols="'.$cols.'" style="width:100%" '.
+		      ' name="editxmltext" id="LC_editxmltext">'.
+		      &HTML::Entities::encode($problem,'<>&"').'</textarea>
+            <div id="LC_aftertextarea">
+                <input type="submit" name="submit" accesskey="s" value="'.&mt('Submit Changes').'" />
+                <input type="submit" name="submit" accesskey="v" value="'.&mt('Submit Changes and View').'" />
+            </div>
             </form>'.&Apache::loncommon::end_page();
 	&Apache::lonxml::add_messages(\$result);
 	$request->print($result);