window对象的opener 属性是?
opener 属性是引用,但是我该怎样理解他,老是理解不了!谢谢版主了
2008-08-18 11:48
2008-08-18 12:55
2008-08-18 13:07
2008-08-18 13:56
2008-08-18 13:58
2008-08-18 16:19