  <tr id="NINST_OCN_LAYOUT_tr">
    <td><a name="NINST_OCN_LAYOUT"></a>
        <img id="NINST_OCN_LAYOUT_arrow" src="./images/arrow_right.gif">
        <code class="varname">
          <a href="javascript:void(0)"
             onclick="toggleHelp('NINST_OCN_LAYOUT')">NINST_OCN_LAYOUT</a>
        </code>
        <div id="NINST_OCN_LAYOUT_help" style="display: none;
             padding-left: 16px; margin-top: 4px; border-top: 1px dashed
             #cccccc;">
	     <pre>Layout of ocean instances
Valid Valu