This simple stylesheet generates a HTML table from any input file structured like:
<root>
<row-1>
<col-A>...</col-A>
<col-B>...</col-B>
...
</row-1>
<row-2>
<col-A>...</col-A>
<col-B>...</col-B>
...
</row-2>
...
</root>
It will transform input files no matter what the element names are, and no matter how many columns.