Named anchors, POST failure

PHP 4.3.4 MySQL 4.0.2 Apache 2.0.48 RedHat 9.0 I have a form that post some data to a DB. After the post, I send it back to another page with a named anchor like this: <a name="comments">Comments</a> By way of a URL that looks like this: http://www.domain.com/index.php?mode=view&id=100&#comments or http://www.domain.com/index.php?mode=view&id=100#comments Using Mozilla Firefox .08, .09, Netscape 5+, and Mozilla 1.7 this will show a blank page. If I use IE, I notice a longer pause since adding the named anchor, but it will still work. Any ideas about PHP having issues passing a named anchor? Thank You. - Jason