See the attached screenshot for clarity.
The menu invoked when clicking on 'father', 'mother' etc produces html with nested anchors. Code snippet shown. I don't envy whoever gets to fix this!!
<td class="facts_label" style="width:75px;">
<div id="menu022895" class="">
<a href="#" onmouseover="show_submenu('menu022895_subs', 'menu022895', 'down');" onmouseout="timeout_submenu('menu022895_subs');">father</a>
<div style="text-align: left;">
<div id="menu022895_subs" class="submenu flyout2" style="position: absolute; visibility: hidden; z-index: 100;" onmouseover="show_submenu(''); show_submenu('menu022895_subs');" onmouseout="timeout_submenu('menu022895_subs');">
<div id="menu15756" class="">
<a href="#" onmouseover="show_submenu('menu15756_subs', 'menu15756', 'down');" onmouseout="timeout_submenu('menu15756_subs');">
<div class="flyout4">
<b>Parents</b>
</div>
<a class="flyout3" href="individual.php?pid=I286&ged=0002.ged">
<span class="NAME" dir="auto" translate="no">James Booth <span class="SURN">Drury</span>
</span>
</a>
<br>
<a class="flyout3" href="individual.php?pid=I357&ged=0002.ged">
<span class="NAME" dir="auto" translate="no">Maria <span class="SURN">Horsfield</span>
</span>
</a>
<br>
</a>
</div>
</div>
</div>
</div>
</td>
Fixed by Dave Drury. Thanks Dave!