If you have a select in your page that run javascript when onchange Then if called function displays a confirm dialog, and you then press cancel button in that confirm dialog, and then afterwards click anywhere on the page, then the confirm dialog displays itself again. Note that the above happens if the select was reset to its original value when the cancel button in the dialog was pressed. The confirm dialog should not display the second time. Running same javascript code for the OK button in the confirm dialog does not produce this error. Please see attachment to test the bug.
Created attachment 30999 [details] Testcase Test the bug using this file
I managed to get the bug tested here as well: http://www.crossbrowsertesting.com using Mac OSX 10.5 and Safari 3.2.1 This bug is present there as well. So this bug happens in: Safari (Windows) Safari (Mac) Chrome (Windows)
This bug is also in Safari for win, version: 4.0 (530.17) and latest version of Chrome... version: 2.0.172.30