User-Agent: Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.1) Gecko/20020826 Build Identifier: Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.1) Gecko/20020826 This is a feature request rather than a bug. I open a lot of windows while browsing. Now I use Mozilla I open a lot of tabs. If I accidentlly close the window, all of the tabs are gone without confirmation. Feature Request 1: If a window has more than one open tab in it, on closing the window give the user a "do you really want to close all tabs?" dialogue box. Feature Request 2: For users who would not want to be bothered with this message, provide an option in the browser preferences "warn when closing multi-tabbed window". Reproducible: Always Steps to Reproduce: 1. Open several tabs while browsing. 2. Click on X to close the window. 3. Note that all open tabs were closed in one easy move. Actual Results: Panic because you didn't note any of the URLs and will never find the stuff again :-) Expected Results: For each window that contains more than one open tab, ask the user for confirmation, before allowing window to be closed. Have a setting in preferences that can override this option, as some users will not want this feature. None.

*** This bug has been marked as a duplicate of 108973 ***