Traversing tree nodes

Hello,
I am having difficulty traversing the tree tidy.parse() generates. I want to 
skip contents of some elements. I have used
"content" and "next" variables of the Node object to traverse the tree. But 
they haven't been very useful when skipping contents. Here is an example:
<html>
<head>
</head>
<body>
<table>
<thead>
<tr><td>table 1 - header info.
</thead>
<tfoot>
<tr><td>table 1 - footer info.
</tfoot>
<tbody>
<tr><td> 
<table><thead><tr><td></thead><tfoot><tr><td></tfoot><tbody><tr><td>Skip 
this table</tbody></table>
<tr><td>Skip embedded table to this row.
</tbody>
</table>
</body>
</html>

What would be the correct algorithm to traverse this tree to arrive at "skip 
embedded table to this row" row, regardless of the level of embedded tables? 
Thanx.

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Received on Wednesday, 6 October 1999 12:00:53 UTC