--- loncom/homework/lonhomework.pm	2006/10/02 20:44:31	1.259
+++ loncom/homework/lonhomework.pm	2006/10/05 13:59:57	1.260
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Homework handler
 #
-# $Id: lonhomework.pm,v 1.259 2006/10/02 20:44:31 albertel Exp $
+# $Id: lonhomework.pm,v 1.260 2006/10/05 13:59:57 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -885,9 +885,16 @@ sub renderpage {
 	my $problem=&Apache::lonnet::getfile($file);
 	my $result;
 	if ($problem eq -1) {
-	    my $filename=(split('/',$file))[-1];
-	    $result.="<b> ".&mt('Unable to find')." <i>$filename</i></b>";
 	    $problem='';
+	    my $filename=(split('/',$file))[-1];
+	    my $error =
+		"<b> ".&mt('Unable to find [_1]',
+			   ' <span class="LC_filename">'.$filename.'</span>')
+		."</b>";
+	    $result.=
+		&Apache::loncommon::simple_error_page($request,'Not available',
+						      $error);
+	    return;
 	}
 
 	my %mystyle;