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		<div id="Description">
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				<tr><td valign="top" class="name">DocumentTraversal</td><td valign="top" nowrap class="compatibility">NN <span class="emphasis">7</span>  IE <span class="emphasis">n/a</span>  DOM <span class="emphasis">2</span>&nbsp;&nbsp;</td>
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					</td><td valign="top" nowrap class="requirements">&nbsp;&nbsp;</td>
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						<p>The <span class="literal">DocumentTraversal</span> object is defined in the
Traversal module of the W3C DOM, where it defines the
<span class="literal">createNodeIterator( )</span> and
<span class="literal">createTreeWalker( )</span> methods. These methods (and
the otherwise invisible <span class="literal">DocumentTraversal</span>
interface) are blended into the <span class="literal">document</span> object so
that scripts can access them (only the
<span class="literal">document.createTreeWalker( )</span> method is implemented
in Netscape 7, but <span class="literal">createNodeIterator( )</span> is sure
to follow).
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