先谢谢朋友们了,有知道的请告诉一下
参考资料:http://www.google.cn/search?hl=zh-CN&newwindow=1&q=%E9%9B%AA%E8%8F%9C%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F&lr=