<number id="speed" type="slider" arg="-speed %"
_label="Velocity" _low-label="Slow" _high-label="Fast"
low="1" high="100" default="100"/>
<hgroup>
<boolean id="rotate" _label="Rotation" arg-unset="-no-rotate"/>
<number id="speed" type="slider" arg="-speed %"
_label="Velocity" _low-label="Slow" _high-label="Fast"
low="1" high="100" default="100"/>
<hgroup>
<boolean id="rotate" _label="Rotation" arg-unset="-no-rotate"/>