--- loncom/interface/lonpreferences.pm	2009/02/13 20:20:29	1.136
+++ loncom/interface/lonpreferences.pm	2009/04/05 17:18:29	1.150
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Preferences
 #
-# $Id: lonpreferences.pm,v 1.136 2009/02/13 20:20:29 schafran Exp $
+# $Id: lonpreferences.pm,v 1.150 2009/04/05 17:18:29 droeschl Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -101,7 +101,7 @@ sub wysiwygchanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changewysiwyg',
                 text => 'Change WYSIWYG Preferences'});
-    $r->print(Apache::loncommon::start_page('Change WYSIWYG Preferences'));
+    $r->print(Apache::loncommon::start_page('Content Display Settings'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change WYSIWYG Preferences'));
 
     my %userenv = &Apache::lonnet::get
@@ -149,7 +149,7 @@ sub languagechanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changelanguages',
                 text => 'Change Language'});
-    $r->print(Apache::loncommon::start_page('Change Language'));
+    $r->print(Apache::loncommon::start_page('Content Display Settings'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language')); 
     my $user       = $env{'user.name'};
     my $domain     = $env{'user.domain'};
@@ -190,7 +190,7 @@ sub verify_and_change_languages {
         $message=&mt('Set new preferred languages to ').'<tt>"'.$newlanguage.'"</tt>.';
     } else {
         &Apache::lonnet::del('environment',['languages']);
-        &Apache::lonnet::delenv('environment\.languages');
+        &Apache::lonnet::delenv('environment.languages');
         $message=&mt('Reset preferred language.');
     }
     &Apache::loncommon::flush_langs_cache($user,$domain);
@@ -208,7 +208,7 @@ sub texenginechanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changetexenginepref',
                 text => 'Change How Math Equations Are Displayed'});
-    $r->print(Apache::loncommon::start_page('Change How Math Equations Are Displayed'));
+    $r->print(Apache::loncommon::start_page('Content Display Settings'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change How Math Equations Are Displayed'));
     my $user       = $env{'user.name'};
     my $domain     = $env{'user.domain'};
@@ -251,7 +251,7 @@ $lt{'exmpl'}
 <h3>$lt{'jsmath'}</h3> 
 <p>
 $jsMath_start
-<script type="text/javascript">
+<script type="text/javascript" language="JavaScript">
 if (jsMath.nofonts == 1) {
     document.writeln
         ('<div style="padding: 10; border-style: solid; border-width:3;'
@@ -281,7 +281,7 @@ if (jsMath.nofonts == 1) {
 </p>
 ENDLSCREEN
     if ($env{'environment.texengine'} ne 'jsMath') {
-	$r->print('<script type="text/javascript">jsMath.Process()</script>');
+	$r->print('<script type="text/javascript" language="JavaScript">jsMath.Process()</script>');
     }
 }
 
@@ -307,7 +307,7 @@ sub verify_and_change_texengine {
         $message=&mt('Set new preferred math display to ').'<tt>"'.$newtexengine.'"</tt>.';
     } else {
         &Apache::lonnet::del('environment',['texengine']);
-        &Apache::lonnet::delenv('environment\.texengine');
+        &Apache::lonnet::delenv('environment.texengine');
         $message=&mt('Reset preferred math display.');
     }
 
@@ -332,7 +332,7 @@ sub rolesprefchanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changerolespref',
                 text => 'Change '.$role.' Page Pref'});
-    $r->print(Apache::loncommon::start_page('Change '.$role.' Page Pref'));
+    $r->print(Apache::loncommon::start_page('Content Display Settings'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref'));
     my $hotlist_flag=$userenv{'recentroles'};
     my $hotlist_n=$userenv{'recentrolesn'};
@@ -452,7 +452,7 @@ sub verify_and_change_rolespref {
         $message=&mt('Recent '.$role.'s Hotlist is Enabled');
     } else {
         &Apache::lonnet::del('environment',['recentroles']);
-        &Apache::lonnet::delenv('environment\.recentroles');
+        &Apache::lonnet::delenv('environment.recentroles');
         $message=&mt('Recent '.$role.'s Hotlist is Disabled');
     }
     if ($hotlist_n) {
@@ -519,7 +519,7 @@ sub screennamechanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 		{ href => '/adm/preferences?action=changescreenname',
                   text => 'Change Screen Name'});
-    $r->print(Apache::loncommon::start_page('Change Screen Name'));
+    $r->print(Apache::loncommon::start_page('Personal Data'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Screen Name'));
     $r->print('<p>'
              .&mt('Change the name that is displayed in your posts.')
@@ -556,7 +556,7 @@ sub verify_and_change_screenname {
         $message=&mt('Set new screenname to ').'<tt>"'.$newscreen.'."</tt>.';
     } else {
         &Apache::lonnet::del('environment',['screenname']);
-        &Apache::lonnet::delenv('environment\.screenname');
+        &Apache::lonnet::delenv('environment.screenname');
         $message=&mt('Reset screenname.');
     }
 # Nickname
@@ -569,7 +569,7 @@ sub verify_and_change_screenname {
         $message.=&mt('Set new nickname to ').'<tt>"'.$newscreen.'"</tt>.';
     } else {
         &Apache::lonnet::del('environment',['nickname']);
-        &Apache::lonnet::delenv('environment\.nickname');
+        &Apache::lonnet::delenv('environment.nickname');
         $message.=&mt('Reset nickname.');
     }
     &Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);
@@ -587,7 +587,7 @@ sub iconchanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changeicons',
                 text => 'Change Main Menu'});
-    $r->print(Apache::loncommon::start_page('Change Main Menu'));
+    $r->print(Apache::loncommon::start_page('Page Display Settings'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Main Menu'));
 
     my $user       = $env{'user.name'};
@@ -641,7 +641,7 @@ sub clickerchanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changeclicker',
                 text => 'Register Clicker'});
-    $r->print(Apache::loncommon::start_page('Register Clicker'));
+    $r->print(Apache::loncommon::start_page('Other'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Register Clicker'));
     my $user       = $env{'user.name'};
     my $domain     = $env{'user.domain'};
@@ -789,7 +789,7 @@ sub msgforwardchanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changemsgforward',
 		text => 'Change Message Forwarding/Notification'});
-    $r->print(Apache::loncommon::start_page('Change Message Forwarding/Notification'));
+    $r->print(Apache::loncommon::start_page('Message Management'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Message Forwarding/Notification'));
     my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding");
     my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification");
@@ -798,7 +798,7 @@ sub msgforwardchanger {
     my %allnot = &get_notifications(\%userenv);
     my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email();
     my $jscript = qq|
-<script type="text/javascript">
+<script type="text/javascript" language="JavaScript">
 function validate() {
     for (var i=0; i<document.prefs.numnotify.value; i++) {
         var checkaddress = 0;
@@ -1003,7 +1003,7 @@ sub verify_and_change_msgforward {
                     .'<br />';
     } else {
         &Apache::lonnet::del('environment',['msgforward']);
-        &Apache::lonnet::delenv('environment\.msgforward');
+        &Apache::lonnet::delenv('environment.msgforward');
         $message.= &mt("Set message forwarding to 'off'.").'<br />';
     }
     my $critnotification;
@@ -1043,7 +1043,7 @@ sub verify_and_change_msgforward {
         $message.=&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />';
     } else {
         &Apache::lonnet::del('environment',['notification']);
-        &Apache::lonnet::delenv('environment\.notification');
+        &Apache::lonnet::delenv('environment.notification');
         $message.=&mt("Set non-critical message notification to 'off'.").'<br />';
     }
     if ($critnotification) {
@@ -1052,7 +1052,7 @@ sub verify_and_change_msgforward {
         $message.=&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />';
     } else {
         &Apache::lonnet::del('environment',['critnotification']);
-        &Apache::lonnet::delenv('environment\.critnotification');
+        &Apache::lonnet::delenv('environment.critnotification');
         $message.=&mt("Set critical message notification to 'off'.").'<br />';
     }
     if ($critnotification || $notification) {
@@ -1062,7 +1062,7 @@ sub verify_and_change_msgforward {
             $message.=&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.';
         } else {
             &Apache::lonnet::del('environment',['notifywithhtml']);
-            &Apache::lonnet::delenv('environment\.notifywithhtml');
+            &Apache::lonnet::delenv('environment.notifywithhtml');
             if ($totaladdresses == 1) {
                 $message.=&mt("Set notification address to receive excerpts with html stripped.");
             } else {
@@ -1071,7 +1071,7 @@ sub verify_and_change_msgforward {
         }
     } else {
         &Apache::lonnet::del('environment',['notifywithhtml']);
-        &Apache::lonnet::delenv('environment\.notifywithhtml');
+        &Apache::lonnet::delenv('environment.notifywithhtml');
     }
     if ($message) {
         $message .= '<br /><hr />';
@@ -1089,7 +1089,7 @@ sub colorschanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changecolors',
                 text => 'Change Colors'});
-    $r->print(Apache::loncommon::start_page('Change Colors'));
+    $r->print(Apache::loncommon::start_page('Page Display Settings'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Colors'));
 # figure out colors
     my $function=&Apache::loncommon::get_users_function();
@@ -1116,8 +1116,11 @@ sub colorschanger {
     }
     my $end_data_table = &Apache::loncommon::end_data_table();
     my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
+    my $save = &mt('Save');
+    my $rstall = &mt('Reset All');
+    my $resetdefault = &mt('Reset All Colors to Default');
     $r->print(<<ENDCOL);
-<script type="text/javascript">
+<script type="text/javascript" language="JavaScript">
 
     function pclose() {
         parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
@@ -1154,8 +1157,8 @@ $start_data_table
 $chtable
 $end_data_table
 </table>
-<input type="submit" value="'.&mt('Save').'" />
-<input type="submit" name="resetall" value="'.&mt('Reset All').'" title="'.&mt('Reset All Colors to Default').'" />
+<input type="submit" value="$save" />
+<input type="submit" name="resetall" value="$rstall" title="$resetdefault" />
 </form>
 ENDCOL
 }
@@ -1183,7 +1186,7 @@ sub verify_and_change_colors {
 	    $message.=&mt('Set '.$colortypes{$item}.' to ').'<tt>"'.$color.'"</tt>.<br />';
 	} else {
 	    &Apache::lonnet::del('environment',[$entry]);
-	    &Apache::lonnet::delenv('environment\.'.$entry);
+	    &Apache::lonnet::delenv('environment.'.$entry);
 	    $message.=&mt('Reset '.$colortypes{$item}.'.').'<br />';
 	}
     }
@@ -1212,8 +1215,10 @@ sub passwordchanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 		{ href => '/adm/preferences?action=changepass',
                   text => 'Change Password'});
-    $r->print(Apache::loncommon::start_page('Change Password'));
-    $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
+    unless ($caller eq 'reset_by_email') {
+        $r->print(Apache::loncommon::start_page('Personal Data'));
+        $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
+    }
     if ((!defined($caller)) || ($caller eq 'preferences')) {
         $user = $env{'user.name'};
         $domain = $env{'user.domain'};
@@ -1293,7 +1298,7 @@ ENDFORM
 sub jscript_send {
     my ($caller) = @_;
     my $output = qq|
-<script language="JavaScript">
+<script type="text/javascript" language="JavaScript">
 
     function send() {
         uextkey=this.document.client.elements.ukey_cpass.value;
@@ -1373,7 +1378,7 @@ sub client_form {
 <tr><td class="LC_preferences_labeltext"><label for="newpass_2">$lt{'confirmpass'}</label></td>
     <td><input type="password" name="newpass_2" size="10"  /> </td></tr>
 <tr><td colspan="2" align="center">
-    <input type="button" value="$lt{'changepass'}" onClick="send();">
+    <input type="button" value="$lt{'changepass'}" onClick="send();" />
 </table>
 <input type="hidden" name="ukey_cpass"  value="$hexkey->{'ukey_cpass'}" />
 <input type="hidden" name="lkey_cpass"  value="$hexkey->{'lkey_cpass'}" />
@@ -1549,14 +1554,19 @@ ENDERROR
     # Inform the user the password has (not?) been changed
     my $message;
     if ($result =~ /^ok$/) {
-        $message = &mt('The password for [_1] was successfully changed',$user);
-        print_main_menu($r, $message);
+        $message = &mt('The password for [_1] was successfully changed.',$user);
+        if ($caller eq 'reset_by_email') {
+            $r->print($message.'<br />');
+        } else {
+            &print_main_menu($r, $message);
+        }
 #	$r->print("<h3>".&mt('The password for [_1] was successfully changed',$user)."</h3>");
     } else {
 	# error error: run in circles, scream and shout
-        $message = &mt("The password for [_1] was not changed",$user)
-		.&mt('Please make sure your old password was entered correctly.');
-        print_main_menu($r, $message);
+        $message = &mt("The password for [_1] was not changed.",$user).' '.&mt('Please make sure your old password was entered correctly.');
+        unless ($caller eq 'reset_by_email') {
+            &print_main_menu($r, $message);
+        }
 #        $r->print("<h3><span class='LC_error'>".&mt("The password for [_1] was not changed",$user)."</span></h3>".
 #                  &mt('Please make sure your old password was entered correctly.'));
         return 1;
@@ -1572,7 +1582,7 @@ sub discussionchanger {
     Apache::lonhtmlcommon::add_breadcrumb(
 	    {	href => '/adm/preferences?action=changediscussions',
                 text => 'Change Discussion Preferences'});
-    $r->print(Apache::loncommon::start_page('Change Discussion Preferences'));
+    $r->print(Apache::loncommon::start_page('Message Management'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Discussion Preferences'));
     my $user       = $env{'user.name'};
     my $domain     = $env{'user.domain'};
@@ -1664,15 +1674,8 @@ END
 END
     $r->print(&Apache::loncommon::end_data_table_row().
 	      &Apache::loncommon::end_data_table());
-    $r->print(<<"END");
-<br />
-<br />
-<input type="submit" name="sub" value="Save" />
-<br />
-<br />
-Note: $lt{'thde'}
-</form>
-END
+
+    $r->print('<br /><br /><input type="submit" name="sub" value="'.&mt('Save').'" /><br /><br />'.&mt('Note').': '.$lt{'thde'}.'</form>');
 }
                                                                                                                 
 sub verify_and_change_discussion {
@@ -1689,7 +1692,7 @@ sub verify_and_change_discussion {
         } else {
             $message .= &mt('In discussions: all posts will be displayed.').'<br />';
             &Apache::lonnet::del('environment',['discdisplay']);
-            &Apache::lonnet::delenv('environment\.discdisplay');
+            &Apache::lonnet::delenv('environment.discdisplay');
         }
     }
     if (defined($env{'form.discmark'}) ) {
@@ -1701,7 +1704,7 @@ sub verify_and_change_discussion {
         } else {
             $message.=&mt('In discussions: posts will be identified as "NEW" until marked as read by the reader.').'<br />';
             &Apache::lonnet::del('environment',['discmarkread']);
-            &Apache::lonnet::delenv('environment\.discmarkread');
+            &Apache::lonnet::delenv('environment.discmarkread');
         }
     }
 #    $r->print(<<ENDVCSCREEN);
@@ -1735,17 +1738,17 @@ sub coursedisplaychanger {
     }
     my %pagenames = &Apache::lonlocal::texthash(
                        firstres => 'First resource',
-                       whatsnew => "What's New page",
+                       whatsnew => "What's New Page",
                     );
     my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</b>');
-    my $whatsnew_on=&mt("Display the [_1]What's New page[_2] - a summary of items in the course which require attention.",'<b>','</b>');
+    my $whatsnew_on=&mt("Display the [_1]What's New Page[_2] - a summary of items in the course which require attention.",'<b>','</b>');
 
     $r->print('<br /><b>'
              .&mt('Set the default page to be displayed when you select a course role')
              .'</b>&nbsp;'
              .&mt('(Currently: [_1])',$pagenames{$currvalue})
              .'<br />'
-             .&mt("The global user preference you set for your courses can be overridden in an individual course by setting a course specific setting via the [_1]What's New page[_2] in the course.",'<i>','</i>')
+             .&mt("The global user preference you set for your courses can be overridden in an individual course by setting a course specific setting via the [_1]What's New Page[_2] in the course.",'<i>','</i>')
              .'<br /><br />'
     );
     $r->print(<<ENDLSCREEN);
@@ -1755,7 +1758,7 @@ sub coursedisplaychanger {
 <label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />
 <label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />
 ENDLSCREEN
-    $r->print('<br /><br /><input type="submit" value="'.&mt('Change').'" />
+    $r->print('<br /><br /><input type="submit" value="'.&mt('Save').'" />
 </form>');
 }
 
@@ -1768,7 +1771,7 @@ sub verify_and_change_coursepage {
         'ywbt' => 'you will be taken to the start of the course.',
         'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',
         'gtts' => 'Go to the start of the course',
-        'dasp' => "Display the What's New page listing course action items", 
+        'dasp' => "Display the What's New Page", 
     );
     my $newdisp  = $env{'form.newdisp'};
     $message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';
@@ -1779,7 +1782,7 @@ sub verify_and_change_coursepage {
     } else {
         $message .= $lt{'apwb'}.'<br />';
         &Apache::lonnet::del('environment',['course_init_display']);
-        &Apache::lonnet::delenv('environment\.course_init_display');
+        &Apache::lonnet::delenv('environment.course_init_display');
     }
     my $refpage = $env{'form.refpage'};
     if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {
@@ -1818,7 +1821,7 @@ if (&Apache::lonnet::usertools_access($u
 my @menu=
     ({	categorytitle=>'Personal Data',
 	items =>[
-	    {	linktext => 'About Me',
+	    {	linktext => 'Personal Information Page',
 		url => $aboutmeurl,
 		permission => $permissions{'aboutme'},
 		#help => 'Prefs_About_Me',
@@ -1981,7 +1984,7 @@ push(@{ $menu[4]->{items} }, {
 	});
     }   
 
-    $r->print(&Apache::loncommon::start_page('Change Preferences'));
+    $r->print(&Apache::loncommon::start_page('My Space'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
     $r->print($message);
     $r->print(Apache::lonhtmlcommon::generate_menu(@menu));
@@ -2009,9 +2012,11 @@ sub handler {
     Apache::lonhtmlcommon::clear_breadcrumbs();
     Apache::lonhtmlcommon::add_breadcrumb
         ({href => '/adm/preferences',
-          text => 'Set User Preferences'});
+          text => 'Set User Preferences',
+          help =>
+          'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display'});
     if(!exists $env{'form.action'}) {
-	&print_main_menu($r);
+	    &print_main_menu($r);
     }elsif($env{'form.action'} eq 'changepass'){
         &passwordchanger($r);
     }elsif($env{'form.action'} eq 'verify_and_change_pass'){
@@ -2070,7 +2075,7 @@ sub handler {
         &verify_and_change_coursepage($r);
     }elsif($env{'form.action'} eq 'debugtoggle'){
         toggle_debug();
-	print_main_menu($r);
+	    print_main_menu($r);
     }
 
     return OK;
@@ -2155,7 +2160,7 @@ sub handler2 {
         '/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
     push (@Options,{ action => 'none', 
                      linktext =>
-                         q{Edit the 'About Me' Personal Information Screen},
+                         q{Edit the Personal Information Page},
 		     help => 'Prefs_About_Me',
                      href => $aboutmeaction});
     push (@Options,({ action => 'changecolors',
@@ -2432,7 +2437,7 @@ sub handler2 {
 
 sub toggle_debug {
     if ($env{'user.debug'}) {
-        &Apache::lonnet::delenv('user\.debug');
+        &Apache::lonnet::delenv('user.debug');
     } else {
         &Apache::lonnet::appenv({'user.debug' => 1});
     }