User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1) Gecko/20061010 Firefox/2.0 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1) Gecko/20061010 Firefox/2.0 it works in firefox 1.5, so I think it probably a new bug?? for example, create a file called "source.html", put the following code <script type="text/javascript"> window.open('http://localhost/target.html'); </script> then, create a "target.html", put the following code <script type="text/javascript"> alert('this is target.html'); if (window.opener) { window.opener.focus(); } </script> as http://localhost/source.html, there should be a new window with alter popup, after clicking the OK button, it stays in the popup window (target.html), it should be back to the "source.html" window Reproducible: Always Steps to Reproduce: 1. http://localhost/source.html 2. on the popup dialog, click 'OK' 3. the window is not setting the focus on the "source.html" window Actual Results: the foucs is on the "target.html" window Expected Results: the window should set the focus on the "source.html" window

Isn't this basically bug 357814?