Something

<buttonlist name="foo">
    <buttonitem>
        <textarea name="text1">
            <area>20,0,120,30</area>
            <value>column one</value>
            <align>left</align>
        </textarea>
        <textarea name="text2">
            <area>120,0,200,30</area>
            <value>column two</value>
            <align>right</align>
        </textarea>
        <imagetype name="image1">
            <position>0,0</position>
            <filename>/path/to/menu_icon.png</filename>
        </imagetype>
    </buttonitem>
</buttonlist>