--- loncom/interface/lonmsgdisplay.pm	2006/06/27 21:32:24	1.34
+++ loncom/interface/lonmsgdisplay.pm	2006/07/17 16:26:09	1.37
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging display
 #
-# $Id: lonmsgdisplay.pm,v 1.34 2006/06/27 21:32:24 albertel Exp $
+# $Id: lonmsgdisplay.pm,v 1.37 2006/07/17 16:26:09 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -883,6 +883,9 @@ ENDUPLOAD
        my $studentsel = &discourse();
        $r->print($studentsel);
     }
+    if ($env{'form.displayedcrit'}) {
+	$r->print('<input type="hidden" name="displayedcrit" value="true" />');
+    }
     $r->print('</form>'.
 	      &Apache::lonfeedback::generate_preview_button('compemail','message').
 	      &Apache::lonhtmlcommon::htmlareaselectactive('message'));
@@ -1641,12 +1644,13 @@ sub sendoffmail {
 	    &statuschange($msgid,'replied',$folder);
 	}
 
-	my $to = $env{'form.selectedusers.forminput'};
+	my @to =
+	    &Apache::loncommon::get_env_multiple('form.selectedusers_forminput');
 	my $mode = $env{'form.sendmode'};
 
 	my %toaddr;
-	if ($to) {
-	    foreach my $dest (@$to) {
+	if (@to) {
+	    foreach my $dest (@to) {
 		my ($user,$domain) = split(/:/, $dest);
 		if (($user ne '') && ($domain ne '')) {
 		    my $address = $user.":".$domain; # How the code below expects it.
@@ -1895,6 +1899,7 @@ sub handler {
 	&compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);
     } elsif ($env{'form.confirm'}) {
 	&printheader($r,'','Confirmed Receipt');
+	my $replying = 0;
 	foreach (keys %env) {
 	    if ($_=~/^form\.rec\_(.*)$/) {
 		$r->print('<b>'.&mt('Confirming Receipt').':</b> '.
@@ -1905,9 +1910,12 @@ sub handler {
 		$r->print('<b>'.&mt('Confirming Receipt').':</b> '.
 			  &Apache::lonmsg::user_crit_received($msgid).'<br>');
 		&compout($r,'','','',$msgid);
+		$replying = 1;
 	    }
 	}
-	&discrit($r);
+	if (!$replying) {
+	    &discrit($r);
+	}
     } elsif ($env{'form.critical'}) {
 	&printheader($r,'','Displaying Critical Messages');
 	&discrit($r);
@@ -2001,7 +2009,9 @@ sub handler {
 				      $env{'form.subject'},
 				      $env{'form.message'},'/adm/communicate','public');
 	}
-	&disall($r,($folder?$folder:$dismode));
+	if (!$env{'form.displayedcrit'}) {
+	    &disall($r,($folder?$folder:$dismode));
+	}
     } elsif ($env{'form.newfolder'}) {
 	&printheader($r,'','New Folder');
 	&makefolder($env{'form.newfolder'});