ts with an attribute
<code>name="foo"</code>; rather, they refer to elements with an
attribute defined to be of type <code>ID</code>, e.g., the <code>
id</code> attribute in HTML 4.0. Many existing HTML clients don't
support the use of <code>ID</code>-type attributes in this way,
so identical values may be supplied for both of these attributes to ensure
maximum forward and backward compatibility (e.g., <code class= 
"greenmono">&lt;a id="foo" name="foo"&gt;...&lt;/a&gt;</code>).</p>

<p>Further, since the s