openbox menu.xml

<?xml version="1.0" encoding="utf-8"?>
<openbox_menu xmlns="http://openbox.org/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://openbox.org/                 file:///usr/share/openbox/menu.xsd">
  <menu id="randr-menu" label="Randr" execute="~/bin/openbox/ob-randr.py"/>
  <menu id="root-menu" label="Openbox 3">

    <item label="Terminal"><action name="Execute"><command>lxterminal</command><startupnotify><enabled>yes</enabled></startupnotify></action></item>
    <item label="PCMan FM"><action name="Execute"><command>pcmanfm --no-desktop</command><startupnotify><enabled>yes</enabled></startupnotify></action></item>
    <item label="Opera"><action name="Execute"><command>opera</command><startupnotify><enabled>yes</enabled></startupnotify></action></item>

    <!-- This requires the presence of the 'menu' package to work -->
    <menu id="Debian"/>

    <separator/>

    <menu id="client-list-menu"/>
    <menu id="randr-menu"/>

    <separator/>

    <item label="ObConf"><action name="Execute"><command>obconf</command><startupnotify><enabled>yes</enabled></startupnotify></action></item>
    <item label="Reconfigure"><action name="Reconfigure"/></item>
    <item label="Restart Openbox"><action name="Restart"/></item>

    <separator/>

    <item label="Logout"><action name="Exit"/></item>
    <item label="Shutdown"><action name="Execute"><prompt>Really shutdown the computer?</prompt><command>lxterm -e 'sudo shutdown -h now'</command></action></item>

  </menu>
</openbox_menu>