Nothing special at all. Unnamed sidebar blocks will show the text <Unnamed> instead of just showing nothing, thus making them renamable
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<TITLE>About TinyMCE</TITLE>
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<td><span class="title">About TinyMCE</span></td>
<td align="right"><a href="index.htm"><acronym title="Table of contents">TOC</acronym></a></td>
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<br>
TinyMCE is a small WYSIWYG editor control for web browsers such as MSIE or Mozilla
that enables you to edit HTML contents in a more user friendly way. It has common
features that are found in most word processors and should not be difficult to
use.<br>
<br>
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<td>Go to: <a href="index.htm">Table of contents</a></td>
<td align="right"><a href="#">Top</a></td>
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