--- loncom/interface/lonmsgdisplay.pm	2011/12/28 21:49:54	1.159
+++ loncom/interface/lonmsgdisplay.pm	2012/11/30 14:57:17	1.162
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging display
 #
-# $Id: lonmsgdisplay.pm,v 1.159 2011/12/28 21:49:54 raeburn Exp $
+# $Id: lonmsgdisplay.pm,v 1.162 2012/11/30 14:57:17 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -222,6 +222,8 @@ function folder_choice(targetform,caller
 
     $output .= '
 <form method="post" action="/adm/email" name="folderlist">
+   <div class="LC_columnSection"><fieldset>
+   <legend>'.&mt('Folder Actions').'</legend>
    <table border="0" cellspacing="2" cellpadding="8">
     <tr>
      <td><b>'.$lt{'fold'}.'</b><br />'."\n".
@@ -241,7 +243,9 @@ function folder_choice(targetform,caller
          '" onclick="javascript:folder_choice(this.form,'."'change'".');" />
          </span>
      </td>
-     <td><b>'.&mt('New Folder').'</b><br />'."\n".'
+    </tr>
+    <tr>
+     <td colspan="4"><b>'.&mt('New Folder').'</b><br />'."\n".'
          <span class="LC_nobreak">
          <input type="text" size="15" name="newfolder" value="" />
          <input type="button" value="'.$lt{'go'}.
@@ -250,6 +254,7 @@ function folder_choice(targetform,caller
      </td>
     </tr>
    </table>
+   </fieldset></div>
 '."\n".
     '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
     '<input type="hidden" name="renamed" value="" />'.
@@ -877,8 +882,9 @@ sub discrit {
             '<p class="LC_info">'.
             &mt('You have no critical messages.').
             '</p>'.
-            '<a href="/adm/roles">'.&mt('Select a course').'</a><br />'.
-            '<a href="/adm/email">'.&mt('Communicate').'</a>';
+            &Apache::lonhtmlcommon::actionbox(
+                ['<a href="/adm/roles">'.&mt('Select a course').'</a>',
+                 '<a href="/adm/email">'.&mt('Communicate').'</a>']);
     } else {
         $r->print($header);
     }
@@ -1232,17 +1238,17 @@ ENDDISHEADER
 
 
     # Bottom Functions
-    $r->print('<table border="0" cellspacing="2" cellpadding="8">
+    $r->print('
+<div class="LC_columnSection"><fieldset>
+<legend>'.&mt('Message Actions').'</legend>
+<table border="0" cellspacing="2" cellpadding="8">
  <tr>
-  <td>
-   <fieldset>
-   <legend>'.&mt('Select').'</legend>
+  <td><b>'.&mt('Select Messages').'</b><br />
    <span class="LC_nobreak">
    <input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" />'."\n".
   ' <input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n".
   '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />
   </span>
-  </fieldset>
   </td>'."\n".
   '<td><b>'.&mt('Action').'</b><br />'."\n".
   '  <select name="checkedaction">'."\n");
@@ -1266,7 +1272,7 @@ ENDDISHEADER
     $r->print("\n".'</select></td>'."\n");
 
     if (keys(%gotfolders) > 0) {
-        $r->print('<td><b>'.&mt('Destination folder').'<b><br />');
+        $r->print('<td><b>'.&mt('Destination folder').'</b><br />');
 	my %userfolders;
         foreach my $key (keys(%gotfolders)) {
             $userfolders{$key} = $key;
@@ -1275,10 +1281,12 @@ ENDDISHEADER
         $r->print(&Apache::loncommon::select_form('','movetofolder',\%userfolders).
                   '</td>');
     }
-    $r->print('<td>'.
+    $r->print('<td style="vertical-align:bottom;">'.
               '<input type="button" name="go" value="'.&mt('Go').
               '" onclick="javascript:validate_checkedaction()"/></td>'."\n".
-              '</tr></table>');
+              '</tr></table>'."\n".
+              '</fieldset></div>'."\n"
+    );
     my $postedstartdis=$startdis+1;
     $r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /><input type="hidden" name="msgstatus" value="'.$msgstatus.'" /><input type="hidden" name="markedaction" value="" /></form>');
     if ($numblocked > 0) {
@@ -1462,9 +1470,12 @@ function courseRecipients() {
                     document.compemail.groupmail.value = document.$formname.groupmail[document.$formname.groupmail.selectedIndex].value;
 |;
                 }
+                #typeof(...forminput.length) returns 'undefined' if only one entry exists
                 $broadcast_js .= qq|
     if (typeof(document.$formname.selectedusers_forminput.length)=="undefined") {
-        document.compemail.courserecips.value += '_&&&_'+document.$formname.selectedusers_forminput.value;
+        if (document.$formname.selectedusers_forminput.checked) {
+            document.compemail.courserecips.value += '_&&&_'+document.$formname.selectedusers_forminput.value;
+        }
     } else {
         for (var i=0; i<document.$formname.selectedusers_forminput.length; i++) {
             if (document.$formname.selectedusers_forminput[i].checked) {
@@ -2038,7 +2049,7 @@ sub facetoface {
                  .&mt('Discussion and message records for [_1] ([_2])'
                      ,$aboutmelink
                      ,$env{'form.recuname'}.':'.$env{'form.recdomain'})
-                 .'<h2>'
+                 .'</h2>'
        );
         &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'});
 	$r->print(<<ENDRHEAD);
@@ -2126,19 +2137,22 @@ sub displaymessage {
     push(@functionlist,'<a href="/adm/email?markdel='.&escape($msgid).$sqs.'">'
                   .&mt('Delete')
                   .'</a>');
-    push(@functionlist,'<a href="/adm/email?'.$sqs.'">'
-                  .&mt('Back to Folder Display')
-                  .'</a>');
+
+# Prepare available navigation
+    my @navigationlist;
     if ($counter > 0){
-        push(@functionlist,'<a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.'">'
+        push(@navigationlist,'<a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.'">'
                           .&mt('Previous')
                           .'</a>');
     }
     if ($counter < $number_of_messages - 1){
-        push(@functionlist,'<a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.'">'
+        push(@navigationlist,'<a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.'">'
                           .&mt('Next')
                           .'</a>');
     }
+    push(@navigationlist,'<a href="/adm/email?'.$sqs.'">'
+                  .&mt('Back to Folder Display')
+                  .'</a>');
 
 # Prepare available actions
     my $symb;
@@ -2147,7 +2161,7 @@ sub displaymessage {
     } elsif (defined($content{'baseurl'})) {
         $symb=&Apache::lonnet::symbread($content{'baseurl'});
     }
-        my @actionlist;
+    my @actionlist;
     if ($env{'user.adv'}) {
 
 	if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
@@ -2175,7 +2189,7 @@ sub displaymessage {
 	}
     }
 
-# Print functionlist and actionlist in page header
+# Print functionlist, navigationlist, and actionlist in page header
         my $functions='<div class="LC_columnSection">';
 
         # Functionlist
@@ -2185,10 +2199,18 @@ sub displaymessage {
         }
         $functions .= &Apache::lonhtmlcommon::end_funclist();
 
+        # Navigationlist
+        $functions.=&Apache::lonhtmlcommon::start_funclist(
+                    &mt('Navigation'));
+        foreach my $item (@navigationlist) {
+            $functions.=&Apache::lonhtmlcommon::add_item_funclist($item);
+        }
+        $functions .= &Apache::lonhtmlcommon::end_funclist();
+
         # Actionlist
         if (@actionlist) {
-            my $legendtext=&mt('Currently available actions (will open extra window)');
-            $functions.=&Apache::lonhtmlcommon::start_funclist($legendtext);
+            $functions.=&Apache::lonhtmlcommon::start_funclist(
+                            &mt('Currently available actions (will open extra window)'));
             foreach my $item (@actionlist) {
                 $functions.=&Apache::lonhtmlcommon::add_item_funclist($item);
             }