OK, so you want each of the children to be on a separate line? The first thing you need to do is to stop the parents from being in the same table row as the children, so you'll need to end the table row after the parent row. Next you want the children to each appear on their own row, so try wrapping their cell elements in row elements. Thirdly you wanted the children to appear in the third "children" column. One way to do that is to add some empty cells for the other two columns.
To put it all together, try replacing:
[ June 08, 2005: Message edited by: Dave Lenton ]
There will be glitches in my transition from being a saloon bar sage to a world statesman. - Tony Banks