public function stripes($classes, $column = false)
	{
		$count = count($classes);
		$index = -1;
		$prev = null;
		foreach ($this->children as $i => $row) {
			if ($column === false) {
				$index = ++$index % $count;
			}
			else {
				foreach ($row->children as $k => $cell) {
					if ($k > $column) break;
					if ($i == 0 || $cell->content != $prev->children[$k]->content) {
						$index = ++$index % $count;
						break;
					}
				}
				$prev = $row;
			}
			$this->children[$i]->setClass($classes[$index]);
		}
		return $this;
	}