- Help plugin

- support 'dummy' task (for plugins)

12 files changed, 607 insertions, 3 deletions

diff --git a/index.php b/index.php
index c5a1049e9..a6a7d7dba 100644
--- a/index.php
+++ b/index.php
@@ -222,7 +222,8 @@ $action_map = array(
 );
 
 // include task specific functions
-include_once 'program/steps/'.$RCMAIL->task.'/func.inc';
+if (is_file($incfile = 'program/steps/'.$RCMAIL->task.'/func.inc'))
+  include_once($incfile);
 
 // allow 5 "redirects" to another action
 $redirects = 0; $incstep = null;
@@ -236,7 +237,7 @@ while ($redirects < 5) {
     break;
   }
   // try to include the step file
-  else if (is_file(($incfile = 'program/steps/'.$RCMAIL->task.'/'.$stepfile))) {
+  else if (is_file($incfile = 'program/steps/'.$RCMAIL->task.'/'.$stepfile)) {
     include($incfile);
     $redirects++;
   }
diff --git a/plugins/help/README b/plugins/help/README
new file mode 100644
index 000000000..f1298763a
--- /dev/null
+++ b/plugins/help/README
@@ -0,0 +1 @@
+Please refer to main plugin script ...
\ No newline at end of file
diff --git a/plugins/help/content/about.html b/plugins/help/content/about.html
new file mode 100644
index 000000000..afaded6f4
--- /dev/null
+++ b/plugins/help/content/about.html
@@ -0,0 +1,37 @@
+<div id="helpabout">
+<h3 align="center">Copyright &copy; 2005-2009, RoundCube Dev. - Switzerland</h3>
+
+<p>This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 2
+as published by the Free Software Foundation.
+</p>
+<p>
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
+GNU General Public License for more details.
+</p>
+<p>
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.   
+</p>
+
+<div align="center">
+<h3>Project management and administration</h3>
+<b>Thomas Bruederli (thomasb)</b> - Project leader and head developer<br />
+<b>Till Klampäckel (till)</b> - Co-leader<br />
+<b>Brett Patterson</b> - Forum administrator<br />
+<b>Adam Grelck</b> - Trac administrator<br />
+<b>Jason Fesler</b> - Mailing list administrator<br />
+<b>Brennan Stehling</b> - Mentor, Coordinator
+
+<h3>Developers</h3>
+<b>Eric Stadtherr (estadtherr)</b><br />
+<b>Robin Elfrink (robin, wobin)</b><br />
+<b>Rich Sandberg (richs)</b><br />
+<b>Tomasz Pajor (tomekp)</b><br />
+<b>Fourat Zouari (fourat.zouari)</b><br />
+<b>Aleksander Machniak (alec)</b>
+</div>
+</div>
diff --git a/plugins/help/content/license.html b/plugins/help/content/license.html
new file mode 100644
index 000000000..2d83c6013
--- /dev/null
+++ b/plugins/help/content/license.html
@@ -0,0 +1,387 @@
+<div id="helplicense">
+<h3>GNU GENERAL PUBLIC LICENSE</h3>
+<p>
+Version 2, June 1991
+</p>
+
+<pre>
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.  
+51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+</pre>
+
+<h3>Preamble</h3>
+
+<p>
+The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+</p>
+
+<p>
+When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+</p>
+
+<p>
+To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+</p>
+
+<p>
+For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+</p>
+
+<p>
+We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+</p>
+
+<p>
+Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+</p>
+
+<p>
+Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+</p>
+
+<p>
+  The precise terms and conditions for copying, distribution and
+modification follow.
+</p>
+
+
+<h3>TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION</h3>
+
+
+<p>
+<strong>0.</strong>
+This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+</p>
+
+<p>
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+</p>
+
+<p>
+<strong>1.</strong>
+You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+</p>
+
+<p>
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+</p>
+
+<p>
+<strong>2.</strong>
+You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+</p>
+
+<dl>
+  <dt></dt>
+    <dd>
+      <strong>a)</strong>
+      You must cause the modified files to carry prominent notices
+      stating that you changed the files and the date of any change.
+    </dd>
+  <dt></dt>
+    <dd>
+      <strong>b)</strong>
+      You must cause any work that you distribute or publish, that in
+      whole or in part contains or is derived from the Program or any
+      part thereof, to be licensed as a whole at no charge to all third
+      parties under the terms of this License.
+    </dd>
+  <dt></dt>
+    <dd>
+      <strong>c)</strong>
+      If the modified program normally reads commands interactively
+      when run, you must cause it, when started running for such
+      interactive use in the most ordinary way, to print or display an
+      announcement including an appropriate copyright notice and a
+      notice that there is no warranty (or else, saying that you provide
+      a warranty) and that users may redistribute the program under
+      these conditions, and telling the user how to view a copy of this
+      License.  (Exception: if the Program itself is interactive but
+      does not normally print such an announcement, your work based on
+      the Program is not required to print an announcement.)
+    </dd>
+</dl>
+
+<p>
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+</p>
+
+<p>
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+</p>
+
+<p>
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+</p>
+
+<p>
+<strong>3.</strong>
+You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+</p>
+
+<dl>
+  <dt></dt>
+    <dd>
+      <strong>a)</strong>
+      Accompany it with the complete corresponding machine-readable
+      source code, which must be distributed under the terms of Sections
+      1 and 2 above on a medium customarily used for software interchange; or,
+    </dd>
+  <dt></dt>
+    <dd>
+      <strong>b)</strong>
+      Accompany it with a written offer, valid for at least three
+      years, to give any third party, for a charge no more than your
+      cost of physically performing source distribution, a complete
+      machine-readable copy of the corresponding source code, to be
+      distributed under the terms of Sections 1 and 2 above on a medium
+      customarily used for software interchange; or,
+    </dd>
+  <dt></dt>
+    <dd>
+      <strong>c)</strong>
+      Accompany it with the information you received as to the offer
+      to distribute corresponding source code.  (This alternative is
+      allowed only for noncommercial distribution and only if you
+      received the program in object code or executable form with such
+      an offer, in accord with Subsection b above.)
+    </dd>
+</dl>
+
+<p>
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+</p>
+
+<p>
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+</p>
+
+<p>
+<strong>4.</strong>
+You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+</p>
+
+<p>
+<strong>5.</strong>
+You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+</p>
+
+<p>
+<strong>6.</strong>
+Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+</p>
+
+<p>
+<strong>7.</strong>
+If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+</p>
+
+<p>
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+</p>
+
+<p>
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+</p>
+
+<p>
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+</p>
+
+<p>
+<strong>8.</strong>
+If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+</p>
+
+<p>
+<strong>9.</strong>
+The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+</p>
+
+<p>
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+</p>
+
+<p>
+<strong>10.</strong>
+If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+</p>
+
+<p><strong>NO WARRANTY</strong></p>
+
+<p>
+<strong>11.</strong>
+BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+</p>
+
+<p>
+<strong>12.</strong>
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+</p>
+</div>
diff --git a/plugins/help/help.php b/plugins/help/help.php
new file mode 100644
index 000000000..336321c88
--- /dev/null
+++ b/plugins/help/help.php
@@ -0,0 +1,90 @@
+<?php
+
+/**
+ * Help Plugin
+ *
+ * @author Aleksander 'A.L.E.C' Machniak
+ * @licence GNU GPL
+ *
+ * Enable the plugin in config/main.inc.php and set Help content iframe source
+ *   $rcmail_config['help_source'] = 'http://trac.roundcube.net/wiki';
+ * 
+ **/
+ 
+class help extends rcube_plugin
+{
+    function init()
+    {
+      $this->add_texts('localization/', false);
+      
+      // register actions
+      $this->register_action('plugin.help', array($this, 'action'));
+      $this->register_action('plugin.helpabout', array($this, 'action'));
+      $this->register_action('plugin.helplicense', array($this, 'action'));
+
+      // add taskbar button
+      $this->add_button(array(
+	'name' 	=> 'helptask',
+	'class'	=> 'button-help',
+	'label'	=> 'help.help',
+	'href'	=> './?_task=dummy&_action=plugin.help',
+        ), 'taskbar');
+
+      $skin = rcmail::get_instance()->config->get('skin');
+      if (!file_exists($this->home."/skins/$skin/help.css"))
+	$skin = 'default';
+
+      // add style for taskbar button (must be here) and Help UI    
+      $this->include_stylesheet("skins/$skin/help.css");
+    }
+
+    function action()
+    {
+      $rcmail = rcmail::get_instance();
+
+      // register UI objects
+      $rcmail->output->add_handlers(array(
+	    'helpcontent' => array($this, 'content'),
+      ));
+
+      if ($rcmail->action == 'plugin.helpabout')
+	$rcmail->output->set_pagetitle($this->gettext('about'));
+      else if ($rcmail->action == 'plugin.helplicense')
+        $rcmail->output->set_pagetitle($this->gettext('license'));
+      else
+        $rcmail->output->set_pagetitle($this->gettext('help'));
+
+      $rcmail->output->send('help.help');
+    }
+    
+    function content($attrib)
+    {
+      $rcmail = rcmail::get_instance();
+
+      if ($rcmail->action == 'plugin.helpabout') {
+	return @file_get_contents($this->home.'/content/about.html');
+      }
+      else if ($rcmail->action == 'plugin.helplicense') {
+	return @file_get_contents($this->home.'/content/license.html');
+      }
+
+      // default content: iframe
+
+      if ($src = $rcmail->config->get('help_source'))
+	$attrib['src'] = $src;
+
+      if (empty($attrib['id']))
+        $attrib['id'] = 'rcmailhelpcontent';
+    
+      // allow the following attributes to be added to the <iframe> tag
+      $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'src', 'width', 'height', 'frameborder'));
+      $framename = $attrib['id'];
+
+      $out = sprintf('<iframe name="%s"%s></iframe>'."\n", $framename, $attrib_str);
+    
+      return $out;
+    }
+    
+}
+
+?>
diff --git a/plugins/help/localization/en_UK.inc b/plugins/help/localization/en_UK.inc
new file mode 100644
index 000000000..cfc3980a4
--- /dev/null
+++ b/plugins/help/localization/en_UK.inc
@@ -0,0 +1,8 @@
+<?php
+
+$labels = array();
+$labels['help'] = 'Help';
+$labels['about'] = 'About';
+$labels['license'] = 'Licence';
+
+?>
diff --git a/plugins/help/localization/en_US.inc b/plugins/help/localization/en_US.inc
new file mode 100644
index 000000000..8c2d1517c
--- /dev/null
+++ b/plugins/help/localization/en_US.inc
@@ -0,0 +1,8 @@
+<?php
+
+$labels = array();
+$labels['help'] = 'Help';
+$labels['about'] = 'About';
+$labels['license'] = 'License';
+
+?>
diff --git a/plugins/help/localization/pl_PL.inc b/plugins/help/localization/pl_PL.inc
new file mode 100644
index 000000000..087bc0726
--- /dev/null
+++ b/plugins/help/localization/pl_PL.inc
@@ -0,0 +1,8 @@
+<?php
+
+$labels = array();
+$labels['help'] = 'Pomoc';
+$labels['about'] = 'O programie';
+$labels['license'] = 'Licencja';
+
+?>
diff --git a/plugins/help/skins/default/help.css b/plugins/help/skins/default/help.css
new file mode 100644
index 000000000..7ccc671a2
--- /dev/null
+++ b/plugins/help/skins/default/help.css
@@ -0,0 +1,26 @@
+/***** RoundCube|Mail Help task styles *****/
+
+#taskbar a.button-help
+{
+  background-image: url('help.gif');
+}
+
+#help-box
+{
+  position: absolute;
+  bottom: 30px; 
+  top: 95px;
+  left: 20px;
+  right: 20px;
+  border: 1px solid #999999;
+  overflow: auto;  
+  background-color: #F2F2F2;
+  /* IE hack */
+  height: expression((parseInt(document.documentElement.clientHeight)-125)+'px');
+  width: expression((parseInt(document.documentElement.clientWight)-40)+'px');
+}
+
+#helplicense, #helpabout
+{
+  padding: 20px;
+}
diff --git a/plugins/help/skins/default/help.gif b/plugins/help/skins/default/help.gif
new file mode 100644
index 000000000..1ae90320c
--- /dev/null
+++ b/plugins/help/skins/default/help.gif
diff --git a/plugins/help/skins/default/templates/help.html b/plugins/help/skins/default/templates/help.html
new file mode 100644
index 000000000..14b8fca52
--- /dev/null
+++ b/plugins/help/skins/default/templates/help.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title><roundcube:object name="pagetitle" /></title>
+<roundcube:include file="/includes/links.html" />
+<link rel="stylesheet" type="text/css" href="/this/help.css" />
+<link rel="stylesheet" type="text/css" href="/settings.css" />
+<script type="text/javascript">
+function help_init_settings_tabs()
+{
+    var tab = '#helptabdefault';
+    if (window.rcmail && rcmail.env.action) {
+	var action = rcmail.env.action.replace(/^plugin\.help/, '');
+	tab = '#helptab' + (action ? action : 'default');
+    }
+    $(tab).addClass('tablink-selected');
+}	       
+</script>
+</head>
+<body>
+
+<roundcube:include file="/includes/taskbar.html" />
+<roundcube:include file="/includes/header.html" />
+
+<div id="tabsbar">
+<span id="helptabdefault" class="tablink"><roundcube:button name="helpdefault" href="?_task=dummy&_action=plugin.help" type="link" label="help.help" title="help.help" /></span>
+<span id="helptababout" class="tablink"><roundcube:button name="helpabout" href="?_task=dummy&_action=plugin.helpabout" type="link" label="help.about" title="help.about" class="tablink" /></span>
+<span id="helptablicense" class="tablink"><roundcube:button name="helplicense" href="?_task=dummy&_action=plugin.helplicense" type="link" label="help.license" title="help.license" class="tablink" /></span>
+<roundcube:container name="helptabs" id="helptabsbar" />
+<script type="text/javascript"> if (window.rcmail) rcmail.add_onload(help_init_settings_tabs);</script>
+</div>
+
+<div id="help-box">
+<roundcube:object name="helpcontent" id="helpcontentframe" width="100%" height="100%" frameborder="0" src="/watermark.html" />
+</div>
+
+</body>
+</html>
diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index 39edee4a1..1721410eb 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -28,7 +28,7 @@
  */
 class rcmail
 {
-  static public $main_tasks = array('mail','settings','addressbook','login','logout');
+  static public $main_tasks = array('mail','settings','addressbook','login','logout','dummy');
   
   static private $instance;