User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040614 Firefox/0.9 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040614 Firefox/0.9 Supplying the "replace" argument to document.open is supposed to replace the current page with any new html supplied by document.write. This doesn't work in Firefox or Mozilla 1.7. Instead, the document.write html always stacks a new page in the history. Reproducible: Always Steps to Reproduce: 1. 2. 3.
Fixed back in April on trunk. *** This bug has been marked as a duplicate of 164821 ***