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node</td>
<td valign="top">5</td>
<td valign="top">1</td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_clonenode.asp">cloneNode()</a></td>
<td valign="top">Clones a node</td>
<td valign="top">5</td>
<td valign="top">1</td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_comparedocumentposition.asp">compareDocumentPosition()</a></td>
<td valign="top">Compares the document position of two nodes</td>
<td valign="top">No</td>
<td valign="top">1</td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top">getFeature(feature,version)</td>
<td valign="top">Returns a DOM object which implements the specialized APIs
of the specified feature and version</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top">getUserData(key)</td>
<td valign="top">Returns the object associated to a key on a this node. The
object must first have been set to this node by calling setUserData with the
same key</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_hasattributes.asp">hasAttributes()</a></td>
<td valign="top">Returns true if a node has any attributes, otherwise it
returns false</td>
<td valign="top">No</td>
<td valign="top">1</td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_haschildnodes.asp">hasChildNodes()</a></td>
<td valign="top">Returns true if a node has any child nodes, otherwise it
returns false</td>
<td valign="top">5</td>
<td valign="top">1</td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_insertbefore.asp">insertBefore()</a></td>
<td valign="top">Inserts a new child node before an existing child node</td>
<td valign="top">5</td>
<td valign="top">1</td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top">isDefaultNamespace(URI)</td>
<td valign="top">Returns whether the specified namespaceURI is the default</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_isequalnode.asp">isEqualNode()</a></td>
<td valign="top">Checks if two nodes are equal</td>
<td valign="top">No</td>
<td valign="top">No</td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_issamenode.asp">isSameNode()</a></td>
<td valign="top">Checks if two nodes are the same node</td>
<td valign="top">No</td>
<td valign="top">1</td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top">isSupported(feature,version)</td>
<td valign="top">Returns whether a specified feature is supported on a node</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_lookupnamespaceuri.asp">lookupNamespaceURI()</a></td>
<td valign="top">Returns the namespace URI matching a specified prefix</td>
<td valign="top">No</td>
<td valign="top">1</td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_lookupprefix.asp">lookupPrefix()</a></td>
<td valign="top">Returns the prefix matching a specified namespace URI</td>
<td valign="top">No</td>
<td valign="top">1</td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top">normalize()</td>
<td valign="top">Puts all text nodes underneath a node (including
attributes) into a "normal" form where only structure (e.g., elements,
comments, processing instructions, CDATA sections, and entity references)
separates Text nodes, i.e., there are neither adjacent Text nodes nor empty
Text nodes</td>
<td valign="top">5</td>
<td valign="top">1</td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_removechild.asp">removeChild()</a></td>
<td valign="top">Removes a child node</td>
<td valign="top">5</td>
<td valign="top">1</td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top"><a href="met_node_replacechild.asp">replaceChild()</a></td>
<td valign="top">Replaces a child node</td>
<td valign="top">5</td>
<td valign="top">1</td>
<td valign="top">9</td>
<td valign="top">Yes</td>
</tr>
<tr>
<td valign="top">setUserData(key,data,handler)</td>
<td valign="top">Associates an object to a key on a node</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top">No</td>
<td valign="top">Yes</td>
</tr>
</table>
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