# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is Mozilla Firefox Help Viewer Source Code.
#
# The Initial Developer of the Original Code is
# R.J. Keller <rlk@trfenv.com>
# Portions created by the Initial Developer are Copyright (C) 2003-2004
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK ***** */
<?xml version="1.0"?>
<!DOCTYPE bindings [
    <!ENTITY % helpDTD SYSTEM "chrome://help/locale/help.dtd">
    %helpDTD;
]>


<bindings id="helpbutton" 
          xmlns="http://www.mozilla.org/xbl"
          xmlns:xbl="http://www.mozilla.org/xbl"
          xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

  <script type="application/x-javascript" src="chrome://help/content/contextHelp.js"/>

  <binding id="helpButton">
    <implementation>
      <method name="doClick">
        <body>
          <![CDATA[  
            var contentPack = this.getAttribute("contentpack");
            var topic = this.getAttribute("topic");
            
            if (contentPack && topic)
              openHelp(topic, contentPack);
            else if (topic)
              openHelp(topic);
          ]]>
        </body>
      </method>

    </implementation>
    <content>
      <xul:button label="&helpButton.label;"/>
    </content>
  </binding>

</bindings>