If an iframe doesn't have a url, it's probably imported trough javascript and the url wasn't set. The url should then just be (about:)blank. <p>If an iframe doesn't have a url, it's probably imported trough javascript and the url wasn't set. The url should then just be (about:)blank.</p> 2008-09-23T09:41:34Z 2 Forum 15361 9206 2008-09-23T09:42:03Z 31497