History

Time	Change
2012-12-13 15:57:06+00:00	Associated with top
2012-12-13 15:57:06+00:00	Associated with window.top
2015-04-11 09:44:50+00:00	Associated with 最上位閲覧文脈
2015-04-11 09:44:50+00:00	Associated with top-level browsing context
2017-09-10 08:47:36+00:00	Associated with top level browsing context