Added localized messages to client and check form input

16 files changed, 292 insertions, 66 deletions

diff --git a/program/include/main.inc b/program/include/main.inc
index 9248caa99..5895807a9 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -248,6 +248,9 @@ function load_gui()
     $OUTPUT->set_charset($CONFIG['charset']);
   else
     rcmail_set_locale($sess_user_lang);
+  
+  // add some basic label to client
+  rcube_add_label('loading');
   }  
 
 
@@ -401,6 +404,16 @@ function rcmail_create_user($user, $host)
   }
 
 
+// overwrite action variable  
+function rcmail_overwrite_action($action)
+  {
+  global $OUTPUT, $JS_OBJECT_NAME;
+  $GLOBALS['_action'] = $action;
+
+  $OUTPUT->add_script(sprintf("\n%s.set_env('action', '%s');", $JS_OBJECT_NAME, $action));  
+  }
+
+
 function show_message($message, $type='notice')
   {
   global $OUTPUT, $JS_OBJECT_NAME, $REMOTE_REQUEST;
@@ -490,6 +503,20 @@ function rcube_list_languages()
   }
 
 
+// add a localized label to the client environment
+function rcube_add_label()
+  {
+  global $OUTPUT, $JS_OBJECT_NAME;
+  
+  $arg_list = func_get_args();
+  foreach ($arg_list as $i => $name)
+    $OUTPUT->add_script(sprintf("%s.add_label('%s', '%s');",
+                                $JS_OBJECT_NAME,
+                                $name,
+                                rep_specialchars_output(rcube_label($name), 'js')));  
+  }
+
+
 
 // ************** template parsing and gui functions **************
 
diff --git a/program/include/rcube_db.inc b/program/include/rcube_db.inc
index 684ed49b9..f13ab55c0 100755
--- a/program/include/rcube_db.inc
+++ b/program/include/rcube_db.inc
@@ -220,7 +220,17 @@ class rcube_db
         return $result->fetchRow(DB_FETCHMODE_ASSOC);
     }
 
-	function quoteIdentifier ( $str )
+
+    function quote($input, $type=null)
+    {
+		if (!$this->db_handle)
+			$this->db_connect('r');
+
+		return $this->db_handle->quote($input);
+    }
+    
+
+	function quoteIdentifier($str)
 	{
 		if (!$this->db_handle)
 			$this->db_connect('r');
@@ -228,6 +238,12 @@ class rcube_db
 		return $this->db_handle->quoteIdentifier($str);
 	}
 	
+	function quote_identifier($str)
+	{
+		return $this->quoteIdentifier($str);
+	}
+
+	
 	function unixtimestamp($field)
 	{
 		switch($this->db_provider)
diff --git a/program/include/rcube_mdb2.inc b/program/include/rcube_mdb2.inc
index f6fde8dd5..35973ad5d 100755
--- a/program/include/rcube_mdb2.inc
+++ b/program/include/rcube_mdb2.inc
@@ -102,39 +102,24 @@ class rcube_db
     }
 
     // Query database
-    
     function query()
-
     {
-
 		$params = func_get_args();
-
 		$query = array_shift($params);
 
-		
-
 		return $this->_query($query, 0, 0, $params);
-
     }
 
-   
 
 	function limitquery()
-
     {
 
 		$params = func_get_args();
-
 		$query = array_shift($params);
-
 		$offset = array_shift($params);
-
 		$numrows = array_shift($params);
 
-		
-
 		return $this->_query($query, $offset, $numrows, $params);
-
     }
     
     function _query($query, $offset, $numrows, $params)
@@ -168,6 +153,7 @@ class rcube_db
         return $this->_add_result($result, $query);
     }
 
+
     function num_rows($res_id=NULL)
     {
         if (!$this->db_handle)
@@ -181,6 +167,7 @@ class rcube_db
               return FALSE;
     }
 
+
     function affected_rows($res_id=NULL)
     {
         if (!$this->db_handle)
@@ -189,6 +176,7 @@ class rcube_db
         return $this->db_handle->affectedRows();
     }
 
+
     function insert_id($sequence = '')
     {
         if (!$this->db_handle || $this->db_mode=='r')
@@ -212,42 +200,44 @@ class rcube_db
         return $result->fetchRow(MDB2_FETCHMODE_ASSOC);
     }
 
-	function quoteIdentifier ( $str )
-
-	{
 
+    function quote($input, $type=null)
+    {
 		if (!$this->db_handle)
-
 			$this->db_connect('r');
 
-			
+		return $this->db_handle->quote($input, $type);
+    }
+
 
-		return $this->db_handle->quoteIdentifier($str);
+	function quoteIdentifier($str)
+	{
+		if (!$this->db_handle)
+			$this->db_connect('r');
 
+		return $this->db_handle->quoteIdentifier($str);
 	}
-	
-	function unixtimestamp($field)
 
+	function quote_identifier($str)
 	{
+		return $this->quoteIdentifier($str);
+	}
 
-		switch($this->db_provider)
 
+	function unixtimestamp($field)
+	{
+		switch($this->db_provider)
 			{
-
 			case 'pgsql':
-
 				return "EXTRACT (EPOCH FROM $field)";
-
 				break;
 
 			default:
-
 				return "UNIX_TIMESTAMP($field)";
-
 			}
-
 	}
-	
+
+
     function _add_result($res, $query)
     {
         // sql error occured
diff --git a/program/js/app.js b/program/js/app.js
index 3f86e9f11..91825d3e6 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -6,7 +6,7 @@
  | Copyright (C) 2005, RoundCube Dev, - Switzerland                      |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
- | Modified: 2005/11/01 (roundcube)                                      |
+ | Modified: 2005/11/06 (roundcube)                                      |
  |                                                                       |
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
@@ -19,6 +19,7 @@ var rcube_webmail_client;
 function rcube_webmail()
   {
   this.env = new Object();
+  this.labels = new Object();
   this.buttons = new Object();
   this.gui_objects = new Object();
   this.commands = new Object();
@@ -49,6 +50,14 @@ function rcube_webmail()
       this.env[name] = value;    
     };
 
+
+  // add a localized label to the client environment
+  this.add_label = function(key, value)
+    {
+    this.labels[key] = value;
+    };
+
+
   // add a button to the button list
   this.register_button = function(command, id, type, act, sel, over)
     {
@@ -513,7 +522,37 @@ function rcube_webmail()
       case 'save-identity':
       case 'save':
         if (this.gui_objects.editform)
+          {
+          var input_pagesize = rcube_find_object('_pagesize');
+          var input_name  = rcube_find_object('_name');
+          var input_email = rcube_find_object('_email');
+
+          // user prefs
+          if (input_pagesize && input_pagesize.value == '')
+            {
+            alert(this.get_label('nopagesizewarning'));
+            input_pagesize.focus();
+            break;
+            }
+          // contacts/identities
+          else
+            {
+            if (input_name && input_name.value == '')
+              {
+              alert(this.get_label('nonamewarning'));
+              input_name.focus();
+              break;
+              }
+            else if (input_email && !rcube_check_email(input_email.value))
+              {
+              alert(this.get_label('noemailwarning'));
+              input_email.focus();
+              break;
+              }
+            }
+
           this.gui_objects.editform.submit();
+          }
         break;
 
       case 'delete':
@@ -639,14 +678,46 @@ function rcube_webmail()
         var input_to = rcube_find_object('_to');
         var input_subject = rcube_find_object('_subject');
         var input_message = rcube_find_object('_message');
-        
-        if (input_to.value!='' && input_message.value!='')
+
+        // check for empty recipient
+        if (input_to && !rcube_check_email(input_to.value, true))
           {
-          this.set_busy(true, 'sendingmessage');
-          var form = this.gui_objects.messageform;
-          form.submit();
+          alert(this.get_label('norecipientwarning'));
+          input_to.focus();
+          break;
           }
-          
+
+        // display localized warning for missing subject
+        if (input_subject && input_subject.value == '')
+          {
+          var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
+
+          // user hit cancel, so don't send
+          if (!subject && subject !== '')
+            {
+            input_subject.focus();
+            break;
+            }
+          else
+            {
+            input_subject.value = subject ? subject : this.get_label('nosubject');            
+            }
+          }
+
+        // check for empty body
+        if (input_message.value=='')
+          {
+          if (!confirm(this.get_label('nobodywarning')))
+            {
+            input_message.focus();
+            break;
+            }
+          }
+
+        // all checks passed, send message
+        this.set_busy(true, 'sendingmessage');
+        var form = this.gui_objects.messageform;
+        form.submit();
         break;
 
       case 'add-attachment':
@@ -760,7 +831,13 @@ function rcube_webmail()
   this.set_busy = function(a, message)
     {
     if (a && message)
-      this.display_message('Loading...', 'loading', true);
+      {
+      var msg = this.get_label(message);
+      if (msg==message)        
+        msg = 'Loading...';
+
+      this.display_message(msg, 'loading', true);
+      }
     else if (!a && this.busy)
       this.hide_message();
 
@@ -780,6 +857,17 @@ function rcube_webmail()
     };
 
 
+  // return a localized string
+  this.get_label = function(name)
+    {
+    if (this.labels[name])
+      return this.labels[name];
+    else
+      return name;
+    };
+
+
+  // switch to another application task
   this.switch_task = function(task)
     {
     if (this.task===task && task!='mail')
diff --git a/program/js/common.js b/program/js/common.js
index 78fecf8fe..0c9917ad9 100644
--- a/program/js/common.js
+++ b/program/js/common.js
@@ -6,7 +6,7 @@
  | Copyright (C) 2005, RoundCube Dev, - Switzerland                      |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
- | Modified:2005/10/21 (roundcube)                                       |
+ | Modified:2005/11/06 (roundcube)                                       |
  |                                                                       |
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
@@ -264,6 +264,19 @@ function rcube_layer(id, attributes)
   }
 
 
+// check if input is a valid email address
+function rcube_check_email(input, inline)
+  {
+  if (input && window.RegExp)
+    {
+    var reg_str = '([a-z0-9][-a-z0-9\.\+_]*)\@([a-z0-9]([-a-z0-9][\.]?)*[a-z0-9]\.[a-z]{2,9})';
+    var reg1 = inline ? new RegExp(reg_str, 'i') : new RegExp('^'+reg_str+'$', 'i');
+    var reg2 = /[\._\-\@]{2}/;
+    return reg1.test(input) && !reg2.test(input) ? true : false;
+    }
+  return false;
+  }
+  
 
 // find a value in a specific array and returns the index
 function find_in_array()
diff --git a/program/localization/de/labels.inc b/program/localization/de/labels.inc
index 36ade6413..fe5bd8e25 100644
--- a/program/localization/de/labels.inc
+++ b/program/localization/de/labels.inc
@@ -119,6 +119,8 @@ $labels['normal']  = 'Normal';
 $labels['high']    = 'Hoch';
 $labels['highest'] = 'Höchste';
 
+$labels['nosubject']  = '(kein Betreff)';
+
 $labels['showimages'] = 'Bilder anzeigen';
 
 
diff --git a/program/localization/de/messages.inc b/program/localization/de/messages.inc
index 41470fab4..e8eabe10a 100644
--- a/program/localization/de/messages.inc
+++ b/program/localization/de/messages.inc
@@ -32,7 +32,9 @@ $messages['loggedout'] = 'Sie haben Ihre Session erfolgreich beendet. Auf Wieder
 
 $messages['mailboxempty'] = 'Ordner ist leer';
 
-$messages['loadingdata'] = 'Daten werden geladen...';
+$messages['loading'] = $messages['loadingdata'] = 'Daten werden geladen...';
+
+$messages['sendingmessage'] = 'Nachricht wird gesendet...';
 
 $messages['messagesent'] = 'Nachricht erfolgreich gesendet';
 
@@ -52,5 +54,18 @@ $messages['sendingfailed'] = 'Versand der Nachricht fehlgeschlagen';
 
 $messages['errorsaving'] = 'Beim Speichern ist ein Fehler aufgetreten';
 
+$messages['formincomplete']    = 'Das Formular wurde nicht vollständig ausgefüllt';
+
+$messages['noemailwarning']    = 'Bitte geben Sie eine gültige E-Mail-Adresse ein';
+
+$messages['nonamewarning']     = 'Bitte geben Sie einen Namen ein';
+
+$messages['nopagesizewarning'] = 'Bitte geben Sie eine Einträge pro Seite ein';
+
+$messages['norecipientwarning'] = 'Bitte geben Sie mindestens einen Empfänger an';
+
+$messages['nosubjectwarning']  = 'Die Betreffzeile ist leer. Möchten Sie jetzt einen Betreff eingeben?';
+
+$messages['nobodywarning'] = 'Diese Nachricht ohne Inhalt senden?';
 
 ?>
\ No newline at end of file
diff --git a/program/localization/en/labels.inc b/program/localization/en/labels.inc
index e44f8298f..34d46a3ea 100644
--- a/program/localization/en/labels.inc
+++ b/program/localization/en/labels.inc
@@ -119,6 +119,8 @@ $labels['normal']  = 'Normal';
 $labels['high']    = 'High';
 $labels['highest'] = 'Highest';
 
+$labels['nosubject']  = '(no subject)';
+
 $labels['showimages'] = 'Display images';
 
 
diff --git a/program/localization/en/messages.inc b/program/localization/en/messages.inc
index 0ad04ed7e..1ce6bba6d 100644
--- a/program/localization/en/messages.inc
+++ b/program/localization/en/messages.inc
@@ -32,8 +32,12 @@ $messages['loggedout'] = 'You have successfully terminated the session. Goody by
 
 $messages['mailboxempty'] = 'Mailbox is empty';
 
+$messages['loading'] = 'Loading...';
+
 $messages['loadingdata'] = 'Loading data...';
 
+$messages['sendingmessage'] = 'Sending message...';
+
 $messages['messagesent'] = 'Message sent successfully';
 
 $messages['successfullysaved'] = 'Successfully saved';
@@ -56,5 +60,21 @@ $messages['errormoving'] = 'Could not move the message';
 
 $messages['errordeleting'] = 'Could not delete the message';
 
+$messages['errordeleting'] = 'Could not delete the message';
+
+$messages['formincomplete']    = 'The form was not completely filled out';
+
+$messages['noemailwarning']    = 'Please enter a valid email address';
+
+$messages['nonamewarning']     = 'Please enter a name';
+
+$messages['nopagesizewarning'] = 'Please enter a page size';
+
+$messages['norecipientwarning'] = 'Please enter at least one recipient';
+
+$messages['nosubjectwarning']  = 'The "Subject" field is empty. Would you like to enter one now?';
+
+$messages['nobodywarning'] = 'Send this message without text?';
+
 
 ?>
\ No newline at end of file
diff --git a/program/steps/addressbook/edit.inc b/program/steps/addressbook/edit.inc
index 24300bfce..feb794f4d 100644
--- a/program/steps/addressbook/edit.inc
+++ b/program/steps/addressbook/edit.inc
@@ -31,7 +31,7 @@ if (($_GET['_cid'] || $_POST['_cid']) && $_action=='edit')
              $_SESSION['user_id']);
   
   $CONTACT_RECORD = $DB->fetch_assoc();
-  
+
   if (is_array($CONTACT_RECORD))
     $OUTPUT->add_script(sprintf("%s.set_env('cid', '%s');", $JS_OBJECT_NAME, $CONTACT_RECORD['contact_id']));
   }
@@ -45,6 +45,10 @@ function rcmail_contact_editform($attrib)
   if (!$CONTACT_RECORD && $GLOBALS['_action']!='add')
     return rcube_label('contactnotfound');
 
+  // add some labels to client
+  rcube_add_label('noemailwarning');
+  rcube_add_label('nonamewarning');
+
   list($form_start, $form_end) = get_form_tags($attrib);
   unset($attrib['form']);
   
diff --git a/program/steps/addressbook/save.inc b/program/steps/addressbook/save.inc
index c80707fcf..2f54e435b 100644
--- a/program/steps/addressbook/save.inc
+++ b/program/steps/addressbook/save.inc
@@ -23,6 +23,15 @@
 $a_save_cols = array('name', 'firstname', 'surname', 'email');
 
 
+// check input
+if (empty($_POST['_name']) || empty($_POST['_email']))
+  {
+  show_message('formincomplete', 'warning');
+  rcmail_overwrite_action($_POST['_cid'] ? 'show' : 'add');
+  return;
+  }
+
+
 // update an existing contact
 if ($_POST['_cid'])
   {
@@ -34,7 +43,7 @@ if ($_POST['_cid'])
     if (!isset($_POST[$fname]))
       continue;
     
-    $a_write_sql[] = sprintf("%s='%s'", $col, addslashes(strip_tags($_POST[$fname])));
+    $a_write_sql[] = sprintf("%s=%s", $DB->quoteIdentifier($col), $DB->quote(strip_tags($_POST[$fname])));
     }
 
   if (sizeof($a_write_sql))
@@ -87,7 +96,7 @@ if ($_POST['_cid'])
     {
     // show error message
     show_message('errorsaving', 'error');
-    $_action = 'show';
+    rcmail_overwrite_action('show');
     }
   }
 
@@ -95,6 +104,22 @@ if ($_POST['_cid'])
 else
   {
   $a_insert_cols = $a_insert_values = array();
+  
+  // check for existing contacts
+  $sql_result = $DB->query("SELECT 1 FROM ".get_table_name('contacts')."
+                            WHERE  user_id=?
+                            AND    email=?
+                            AND    del<>'1'",
+                           $_SESSION['user_id'],
+                           $_POST['_email']);
+
+  // show warning message
+  if ($DB->num_rows($sql_result))
+    {
+    show_message('contactexists', 'warning');
+    $_action = 'add';
+    return;
+    }
 
   foreach ($a_save_cols as $col)
     {
@@ -103,13 +128,13 @@ else
       continue;
     
     $a_insert_cols[] = $col;
-    $a_insert_values[] = sprintf("'%s'", addslashes(strip_tags($_POST[$fname])));
+    $a_insert_values[] = $DB->quote(strip_tags($_POST[$fname]));
     }
     
   if (sizeof($a_insert_cols))
     {
     $DB->query("INSERT INTO ".get_table_name('contacts')."
-                (user_id, changedm ".join(', ', $a_insert_cols).")
+                (user_id, changed, ".join(', ', $a_insert_cols).")
                 VALUES (?, now(), ".join(', ', $a_insert_values).")",
                 $_SESSION['user_id']);
                        
@@ -153,7 +178,7 @@ else
     {
     // show error message
     show_message('errorsaving', 'error');
-    $_action = 'add';
+    rcmail_overwrite_action('add');
     }
   }
 
diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index 0dc450205..d01e399e6 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -32,6 +32,10 @@ if (!is_array($_SESSION['compose']))
   $_SESSION['compose'] = array('id' => uniqid(rand()));
 
 
+// add some labels to client
+rcube_add_label('nosubject', 'norecipientwarning', 'nosubjectwarning', 'nobodywarning', 'sendingmessage');
+
+
 if ($_GET['_reply_uid'] || $_GET['_forward_uid'])
   {
   $msg_uid = $_GET['_reply_uid'] ? $_GET['_reply_uid'] : $_GET['_forward_uid'];
diff --git a/program/steps/mail/sendmail.inc b/program/steps/mail/sendmail.inc
index 48a5ccc6f..2bafaebc1 100644
--- a/program/steps/mail/sendmail.inc
+++ b/program/steps/mail/sendmail.inc
@@ -28,7 +28,7 @@ require_once('Mail/mime.php');
 
 if (!isset($_SESSION['compose']['id']))
   {
-  $_action = 'list';
+  rcmail_overwrite_action('list');
   return;
   }
 
@@ -65,6 +65,14 @@ function rcmail_get_identity($id)
 /****** check submission and compose message ********/
 
 
+if (empty($_POST['_to']) && empty($_POST['_subject']) && $_POST['_message'])
+  {
+  show_message("sendingfailed", 'error'); 
+  rcmail_overwrite_action('compose');
+  return;
+  }
+
+
 $mailto_regexp = array('/,\s*[\r\n]+/', '/[\r\n]+/', '/,\s*$/m');
 $mailto_replace = array(' ', ', ', '');
 
@@ -206,9 +214,8 @@ else
 // return to compose page if sending failed
 if (!$sent)
   {
-  $_action = 'compose';
-  $OUTPUT->add_script(sprintf("\n%s.set_env('action', '%s');", $JS_OBJECT_NAME, $_action));
   show_message("sendingfailed", 'error'); 
+  rcmail_overwrite_action('compose');
   return;
   }
 
diff --git a/program/steps/settings/edit_identity.inc b/program/steps/settings/edit_identity.inc
index dc2f14990..6649c209a 100644
--- a/program/steps/settings/edit_identity.inc
+++ b/program/steps/settings/edit_identity.inc
@@ -48,6 +48,11 @@ function rcube_identity_form($attrib)
   if (!$IDENTITY_RECORD && $GLOBALS['_action']!='add-identity')
     return rcube_label('notfound');
 
+  // add some labels to client
+  rcube_add_label('noemailwarning');
+  rcube_add_label('nonamewarning');
+
+
   list($form_start, $form_end) = get_form_tags($attrib, 'save-identity', array('name' => '_iid', 'value' => $IDENTITY_RECORD['identity_id']));
   unset($attrib['form']);
 
diff --git a/program/steps/settings/func.inc b/program/steps/settings/func.inc
index 9b7ef002b..01b692395 100644
--- a/program/steps/settings/func.inc
+++ b/program/steps/settings/func.inc
@@ -34,6 +34,9 @@ function rcmail_user_prefs_form($attrib)
   {
   global $DB, $CONFIG, $sess_user_lang;
 
+  // add some labels to client
+  rcube_add_label('nopagesizewarning');
+  
   list($form_start, $form_end) = get_form_tags($attrib, 'save-prefs');
   unset($attrib['form']);
 
diff --git a/program/steps/settings/save_identity.inc b/program/steps/settings/save_identity.inc
index ea186ec12..2e42987bf 100644
--- a/program/steps/settings/save_identity.inc
+++ b/program/steps/settings/save_identity.inc
@@ -22,6 +22,15 @@
 $a_save_cols = array('name', 'email', 'organization', 'reply-to', 'bcc', 'default');
 
 
+// check input
+if (empty($_POST['_name']) || empty($_POST['_email']))
+  {
+  show_message('formincomplete', 'warning');
+  rcmail_overwrite_action('edit-identitiy');
+  return;
+  }
+
+
 // update an existing contact
 if ($_POST['_iid'])
   {
@@ -33,7 +42,7 @@ if ($_POST['_iid'])
     if (!isset($_POST[$fname]))
       continue;
 
-    $a_write_sql[] = sprintf("`%s`='%s'", $col, addslashes(strip_tags($_POST[$fname])));
+    $a_write_sql[] = sprintf("%s=%s", $DB->quoteIdentifier($col), $DB->quote(strip_tags($_POST[$fname])));
     }
 
   if (sizeof($a_write_sql))
@@ -56,11 +65,11 @@ if ($_POST['_iid'])
     // mark all other identities as 'not-default'
     $DB->query("UPDATE ".get_table_name('identities')."
                 SET ".$DB->quoteIdentifier('default')."='0'
-                WHERE  identity_id!=?
-                AND    user_id=?
+                WHERE  user_id=?
+                AND    identity_id<>?
                 AND    del<>'1'",
-                $_POST['_iid'],
-                $_SESSION['user_id']);
+                $_SESSION['user_id'],
+                $_POST['_iid']);
     
     if ($_POST['_framed'])
       {
@@ -71,7 +80,8 @@ if ($_POST['_iid'])
   else
     {
     // show error message
-
+    show_message('errorsaving', 'error');
+    rcmail_overwrite_action('edit-identitiy');
     }
   }
 
@@ -87,7 +97,7 @@ else
       continue;
     
     $a_insert_cols[] = $DB->quoteIdentifier($col);
-    $a_insert_values[] = sprintf("'%s'", addslashes(strip_tags($_POST[$fname])));
+    $a_insert_values[] = $DB->quote(strip_tags($_POST[$fname]));
     }
     
   if (sizeof($a_insert_cols))
@@ -113,18 +123,13 @@ else
   else
     {
     // show error message
+    show_message('errorsaving', 'error');
+    rcmail_overwrite_action('edit-identitiy');
     }
   }
 
 
 // go to next step
-if ($_POST['_framed'])
-  $_action = 'edit-identitiy';
-else
-  $_action = 'identities';
-  
-
-// overwrite action variable  
-$OUTPUT->add_script(sprintf("\n%s.set_env('action', '%s');", $JS_OBJECT_NAME, $_action));  
+rcmail_overwrite_action($_POST['_framed'] ? 'edit-identitiy' : 'identities');
 
 ?>
\ No newline at end of file