--- loncom/homework/inputtags.pm	2005/02/18 05:41:31	1.157
+++ loncom/homework/inputtags.pm	2005/03/15 16:50:19	1.159
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # input  definitons
 #
-# $Id: inputtags.pm,v 1.157 2005/02/18 05:41:31 albertel Exp $
+# $Id: inputtags.pm,v 1.159 2005/03/15 16:50:19 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -226,6 +226,8 @@ sub start_textline {
 							$safeeval);
 		if (lc($readonly) eq 'yes') {
 		    $readonly=' readonly="readonly" ';
+		} else {
+		    $readonly='';
 		}
 		$result.= '<input type="text" '.$readonly.' name="HWVAL_'.$id.'" value="'.
 		    $oldresponse.'" size="'.$size.'" maxlength="'.$maxlength.'" />';
@@ -427,7 +429,7 @@ sub decideoutput {
     } elsif ($award eq 'MISORDERED_RANK') {
 	$message = &mt('You have provided an invalid ranking');
 	if ($target ne 'tex') {
-	    $message.=', '.&mt('please refer to').' '.&Apache::loncommon::help_open_topic('Ranking_Problems','help on ranking problems').'.';
+	    $message.=', '.&mt('please refer to').' '.&Apache::loncommon::help_open_topic('Ranking_Problems','help on ranking problems');
 	}
 	$bgcolor=$possiblecolors{'not_charged_try'};
 	$button=1;