--- loncom/interface/lonpreferences.pm	2013/06/10 20:28:12	1.196.4.11
+++ loncom/interface/lonpreferences.pm	2013/07/22 18:06:51	1.208
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Preferences
 #
-# $Id: lonpreferences.pm,v 1.196.4.11 2013/06/10 20:28:12 raeburn Exp $
+# $Id: lonpreferences.pm,v 1.208 2013/07/22 18:06:51 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -211,7 +211,7 @@ sub texenginechanger {
 		     'tth' => 'tth (TeX to HTML)',
 		     #'ttm' => 'TeX to MathML',
 		     'jsMath' => 'jsMath',
-                     'MathJax' => 'MathJax',
+		     'MathJax' => 'MathJax',
 		     'mimetex' => 'mimetex (Convert to Images)',
                      'raw' => 'Raw (Screen Reader)'
                      );
@@ -354,7 +354,7 @@ sub rolesprefchanger {
     my $hotlist_n=$userenv{'recentrolesn'};
     my ($checkedon,$checkedoff);
     if ($hotlist_flag) {
-        $checkedon = 'checked="checked"'; 
+	$checkedon = 'checked="checked"';
     } else {
         $checkedoff = 'checked="checked"';
     }
@@ -437,7 +437,7 @@ $options.'
 &Apache::lonhtmlcommon::row_closure(1).
 &Apache::lonhtmlcommon::end_pick_box().'
 </div>');
-    if ($roles_check_list) {
+    if ($roles_check_list) { 
         $r->print('<div class="LC_left_float">
 <h4>'.&mt('Freeze Roles').'</h4>
 <p>'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','<q>','</q>').'<br />'.
@@ -876,15 +876,15 @@ sub msgforwardchanger {
                                           foad  => 'Forward to account(s)',
                                           fwdm  => 'Forward messages to other account(s) in LON-CAPA',
                                           noti  => 'E-mail notification of LON-CAPA messages',
-                                          foad_exmpl => 'e.g. <tt>userA:domain1,userB:domain2,...</tt>',
                                           mnot  => 'E-mail address(es) which should be notified about new LON-CAPA messages',
-                                          mnot_exmpl => 'e.g. <tt>joe@doe.com</tt>',
                                           chg   => 'Save',
                                           email => 'The e-mail address entered in row ',
                                           notv => 'is not a valid e-mail address',
                                           toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one", 
                                           prme => 'Back',
                                         );
+    $lt{'foad_exmpl'} = &mt('e.g. [_1]userA:domain1,userB:domain2,...[_2]','<tt>','</tt>');
+    $lt{'mnot_exmpl'} = &mt('e.g. [_1]joe@doe.com[_2]','<tt>','</tt>');
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changemsgforward',
 		text => 'Messages & Notifications'});
@@ -988,7 +988,7 @@ ENDMSG
                    '" onclick="javscript:delete_address('."'$num'".')" />'.
                    &mt('Delete').'</label></span></td>'.
                    '<td><input type="text" value="'.$item.'" name="address_'.
-                   $num.'" onFocus="javascript:address_changes('."'$num'".
+                   $num.'" onfocus="javascript:address_changes('."'$num'".
                    ')" /></td><td>';
         my %chk;
         if (defined($allnot{$item}{'crit'})) {
@@ -1037,7 +1037,7 @@ ENDMSG
                '<input type="checkbox" name="add_notify_'.$num.
                '" value="1" />'.&mt('Add new address').'</label></span></td>'.
                '<td><input type="text" value="" name="address_'.$num.
-               '" onFocus="javascript:new_address('."'$num'".')" /></td><td>';
+               '" onfocus="javascript:new_address('."'$num'".')" /></td><td>';
     foreach my $type ('all','crit','reg') {
         $output .= '<span class="LC_nobreak"><label>'.
                    '<input type="radio" name="notify_type_'.$num.
@@ -1211,10 +1211,10 @@ sub colorschanger {
     foreach my $item (sort(keys(%colortypes))) {
        my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);
        $chtable.=&Apache::loncommon::start_data_table_row().
-                 '<td>'.$colortypes{$item}.'<td><input name="'.$item.
-                 '" class="colorchooser"  size="10" value="'.$curcol.
-                 '" /></td>'.
-	         &Apache::loncommon::end_data_table_row()."\n";
+	   '<td>'.$colortypes{$item}.'<td><input name="'.$item.
+        '" class="colorchooser"  size="10" value="'.$curcol.
+'" /></td>'.
+	    &Apache::loncommon::end_data_table_row()."\n";
     }
     my $end_data_table = &Apache::loncommon::end_data_table();
     my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
@@ -1226,10 +1226,9 @@ sub colorschanger {
 ' . $colorchooser . '
 </script>
 ');
-
     $r->print(<<ENDCOL);
 
-<form name="parmform">
+<form name="parmform" action="">
 <input type="hidden" name="pres_marker" />
 <input type="hidden" name="pres_type" />
 <input type="hidden" name="pres_value" />
@@ -1267,9 +1266,9 @@ sub verify_and_change_colors {
     my $message='';
     foreach my $item (keys %colortypes) {
         my $color=$env{'form.'.$item};
-        if (!($color =~ /^#/)) {
-            $color = '#' . $color;
-        }
+	if (!($color =~ /^#/)) {
+	    $color = '#' . $color;
+	}
         my $entry='color.'.$function.'.'.$item;
 	if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
 	    &Apache::lonnet::put('environment',{$entry => $color});
@@ -1320,7 +1319,7 @@ sub passwordchanger {
                 $r->print(
                     '<p class="LC_warning">'
                    .&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
-                             ,'<a href="/adm/resetpw">','</a>')
+                       ,'<a href="/adm/resetpw">','</a>')
                    .'</p>'
                 );
                 return;
@@ -1341,9 +1340,9 @@ sub passwordchanger {
                 }
             } else {
                 $r->print(
-                   '<p class="LC_warning">'
-                  .&mt('Sorry, the URL generated when you requested reset of'
-                      .' your password contained incomplete information.')
+                    '<p class="LC_warning">'
+                   .&mt('Sorry, the URL generated when you requested reset of'
+                       .' your password contained incomplete information.')
                    .'</p>'
                 );
                 return;
@@ -1459,7 +1458,7 @@ sub client_form {
                 'changepass' => 'Save',
     );
 
-    my $output = '<form name="client">'
+    my $output = '<form name="client" action="">'
                 .&Apache::lonhtmlcommon::start_pick_box();
     if ($caller eq 'reset_by_email') {
         $output .= &Apache::lonhtmlcommon::row_title(
@@ -1490,7 +1489,7 @@ sub client_form {
               .'<input type="password" name="newpass_2" size="10" />'
               .&Apache::lonhtmlcommon::row_closure(1)
               .&Apache::lonhtmlcommon::end_pick_box();
-    $output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onClick="send();" /></p>'
+    $output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'
               .qq|
 <input type="hidden" name="ukey_cpass"  value="$hexkey->{'ukey_cpass'}" />
 <input type="hidden" name="lkey_cpass"  value="$hexkey->{'lkey_cpass'}" />
@@ -2126,25 +2125,6 @@ push(@{ $menu[0]->{items} }, {
 	linktitle => 'Change your password.',
 	});
     }
-    if ($env{'environment.remote'} eq 'off') {
-push(@{ $menu[1]->{items} }, {
-        linktext => 'Launch Remote Control',
-        url => '/adm/remote?url=/adm/preferences&amp;action=launch',
-        permission => 'F',
-        #help => '',
-        icon => 'remotecontrol.png',
-        linktitle => 'Launch the remote control for LON-CAPA.',
-        });
-    }else{
-push(@{ $menu[1]->{items} }, {
-        linktext => 'Collapse Remote Control',
-        url => '/adm/remote?url=/adm/preferences&amp;action=collapse',
-        permission => 'F',
-        #help => '',
-        icon => 'remotecontrol.png',
-        linktitle => 'Collapse the remote control for LON-CAPA.',
-        });
-    }
 
     if (&can_toggle_namelocking()) {
         push(@{ $menu[0]->{items} }, {
@@ -2226,7 +2206,7 @@ sub handler {
     } else {
         $brlink ='/adm/preferences';
         $brtxt = 'Set User Preferences';
-        $brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';
+        $brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';   
     }
     Apache::lonhtmlcommon::add_breadcrumb
         ({href => $brlink,