When you click the extension's icon, the last two tabs in the window will be merged into a frameset with two columns (frames). They will be ordered in the same way as the tabs (left, right). If the current window only has one tab, you will be asked about the URL of the left frame.
What's new in version 1.6.1
ReleaseMarch 18, 2010
Date AddedMarch 18, 2010
Operating SystemsWindows 2003, Windows 2000, Windows Vista, Windows 98, Windows Me, Windows, Windows NT, Windows 7, Windows XP