--- loncom/interface/lonfeedback.pm	2012/01/07 22:03:01	1.329
+++ loncom/interface/lonfeedback.pm	2012/01/09 19:56:28	1.330
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Feedback
 #
-# $Id: lonfeedback.pm,v 1.329 2012/01/07 22:03:01 www Exp $
+# $Id: lonfeedback.pm,v 1.330 2012/01/09 19:56:28 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -759,7 +759,7 @@ END
 
 
 sub discussion_link {
-   my ($ressymb,$linktext,$cmd,$item,$flag,$prev,$adds)=@_;
+   my ($ressymb,$linktext,$cmd,$item,$flag,$prev,$adds,$title)=@_;
    my $link='/adm/feedback?inhibitmenu=yes&modal=yes&'.$cmd.'='.&escape($ressymb).':::'.$item;
    if ($flag) { $link .= '&previous='.$prev; }
    if ($adds) { $link .= $adds; }
@@ -769,7 +769,7 @@ sub discussion_link {
        $width=300;
        $height=200;
    }
-   return &Apache::loncommon::modal_link($link,$linktext,$width,$height);
+   return &Apache::loncommon::modal_link($link,$linktext,$width,$height,undef,undef,$title);
 }
 
 
@@ -1157,10 +1157,10 @@ sub build_posting_display {
                             }
                             if ($outputtarget ne 'tex') {
                                 unless ($likes{$symb.':'.$idx.':likers'}=~/\,\Q$thisuser\E\,/) {
-                                    $sender.=' '.&discussion_link($symb,&mt('Like'),'like',$idx,$$newpostsflag,$prevread,&group_args($group));
+                                    $sender.='&nbsp;'.&discussion_link($symb,'<img border="0" src="/res/adm/pages/thumbsup.png" alt="'.&mt('Like').'" />','like',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Like"));
                                 }
                                 unless ($likes{$symb.':'.$idx.':unlikers'}=~/\,\Q$thisuser\E\,/) {
-                                    $sender.='&nbsp;'.&discussion_link($symb,&mt('Unlike'),'unlike',$idx,$$newpostsflag,$prevread,&group_args($group));
+                                    $sender.='&nbsp;'.&discussion_link($symb,'<img border="0" src="/res/adm/pages/thumbsdown.png" alt="'.&mt('Unlike').'" />',,'unlike',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Unlike"));
                                 }
                                 my $thislikes=$likes{$symb.':'.$idx.':likes'};
                                 if ($thislikes>0) {