part {
        name, "volumeBox";
	description {
	  min, 27 16;
	  max, 27 16;
	  rel1 {
	    to, "controlArea";
	    relative, 0 1;
	    offset, 0 7;
	  }
	  rel2 {
	    to, "controlArea";
	    relative, 1 1;
	    offset, -1 23;
	  }
	  image {
	    normal, "volume.png";
	  }
	}
      } //part

BUTTON2("vol-dn", "vol-dn.png", "vol-dn-clicked.png", "vol-dn-border.png",
        11, 16,
        "volumeBox", 0 0, -10 0, 
        "volumeBox", 0 1, 0 -1)
BUTTON2("vol-up", "vol-up.png", "vol-up-clicked.png", "vol-up-border.png",
        11, 16,
        "volumeBox", 1 0, -1 0, 
        "volumeBox", 1 1, 10 -1)