riable</th>
  <th width="10%">Type</th>
  <th width="10%">Group</th>
  <tr id="decomp_tr">
    <td><a name="decomp"></a>
        <img id="decomp_arrow" src="./images/arrow_right.gif">
        <code class="varname">
          <a href="javascript:void(0)"
             onclick="toggleHelp('decomp')">decomp</a>
        </code>
        <div id="decomp_help" style="display: none;
             padding-left: 16px; margin-top: 4px; border-top: 1px dashed
             #cccccc;">
	     <pre>
DROF Decomposition strateg