Openbox configuration - splitting in half + compiz-style numpad support

rc.xml

<!-- Horizontal tiling -->
<keybind key="W-h">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <height>50%</height>
    </action>
    <action name="MaximizeHorz"/>
    <action name="MoveResizeTo">
        <x>0</x>
        <y>0</y>
    </action>
    <action name="NextWindow">
        <interactive>no</interactive>
        <dialog>none</dialog>
        <finalactions>
            <action name="UnmaximizeFull"/>
            <action name="MoveResizeTo">
                <height>50%</height>
            </action>
            <action name="MaximizeHorz"/>
            <action name="MoveResizeTo">
                <x>0</x>
                <y>-0</y>
            </action>
        </finalactions>
    </action>
</keybind>
<!-- Restore window dimensions -->
<keybind key="W-n">
    <action name="UnmaximizeFull"/>
    <action name="NextWindow">
        <interactive>no</interactive>
        <dialog>none</dialog>
        <finalactions>
            <action name="UnmaximizeFull"/>
        </finalactions>
    </action>
</keybind>
<!--numpad -->
<!--corners-->
<keybind key="W-KP_7">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <width>50%</width>
        <height>50%</height>
    </action>
    <action name="MoveResizeTo">
        <x>0</x>
        <y>0</y>
    </action>
</keybind>
<keybind key="W-KP_9">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <width>50%</width>
        <height>50%</height>
    </action>
    <action name="MoveResizeTo">
        <x>-0</x>
        <y>0</y>
    </action>
</keybind>
<keybind key="W-KP_3">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <width>50%</width>
        <height>50%</height>
    </action>
    <action name="MoveResizeTo">
        <x>-0</x>
        <y>-0</y>
    </action>
</keybind>
<keybind key="W-KP_1">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <width>50%</width>
        <height>50%</height>
    </action>
    <action name="MoveResizeTo">
        <x>0</x>
        <y>-0</y>
    </action>
</keybind>
<!--halves-->
<keybind key="W-KP_2">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <width>100%</width>
        <height>50%</height>
    </action>
    <action name="MoveResizeTo">
        <x>0</x>
        <y>-0</y>
    </action>
</keybind>
<keybind key="W-KP_8">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <width>100%</width>
        <height>50%</height>
    </action>
    <action name="MoveResizeTo">
        <x>0</x>
        <y>0</y>
    </action>
</keybind>
<keybind key="W-KP_6">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <width>50%</width>
        <height>100%</height>
    </action>
    <action name="MoveResizeTo">
        <x>-0</x>
        <y>0</y>
    </action>
</keybind>
<keybind key="W-KP_4">
    <action name="UnmaximizeFull"/>
    <action name="MoveResizeTo">
        <width>50%</width>
        <height>100%</height>
    </action>
    <action name="MoveResizeTo">
        <x>0</x>
        <y>0</y>
    </action>
</keybind>