note 16570 added to function.header

There is this nasty bug in IE 5 for Windows prior to service pack 2, described in Microsoft knowledgebase article Q281197 which causes a problem with redirecting.. if you submit a POST form to a page that uses header() to redirect to another page after processing the form data, then IE will not display some of the images on the page, if the user has an "external HTTP namespace handler" (RealDownload for example) installed. It took me a very long time to figure this out; I had no idea why my ads weren't displaying on IE for windows but worked fine everywhere else. -- http://www.php.net/manual/en/function.header.php http://master.php.net/manage/user-notes.php?action=edit+16570 http://master.php.net/manage/user-notes.php?action=delete+16570 http://master.php.net/manage/user-notes.php?action=reject+16570