code: function _fnCoordsFromCell( n )
  	{
  		if ( _oDatatable )
  		{
  			return [
  				$('td', n.parentNode).index(n),
  				$('tr', n.parentNode.parentNode).index(n.parentNode) + _oDatatable._iDisplayStart
  			];
  		}
  		else
  		{
  			return [
  				$('td', n.parentNode).index(n),
  				$('tr', n.parentNode.parentNode).index(n.parentNode)
  			];
  		}
  	}
docs: /*
  Function: _fnCoordsFromCell
  Purpose:  Calculate the x and y position in a table from a TD cell
  Returns:  array[2] int: [x, y]
  Inputs:   node:n - TD cell of interest
  Notes:    Not actually interested in this for DataTables since it might go out of date