code: public static Pair<Integer, Integer> getParentCellForElement( Element root, Element element )
  	{
  		Element tbody = getTBodyElement( root );
  		
  		// Is the element in our table ? and what's the path from the table to it ?
  		ArrayList<Element> path = TemplateUtils.isDescendant( tbody, element );
  		if( path == null )
  			return null;
  		
  		// we know that path[0] is tbody and that path[1] is a tr template
  		int row = DOM.getChildIndex( path.get( 0 ), path.get( 1 ) );
  		int col = DOM.getChildIndex( path.get( 1 ), path.get( 2 ) );
  		
  		return new Pair<Integer, Integer>( col, row );
  	}
docs: Returns the coordinate of the cell containing the element, given that root is the root of a HtmlTableTemplate
  @param root
  @param element
  @return