$OpenBSD: patch-browser_components_certerror_content_aboutCertError_xhtml,v 1.6 2012/09/01 13:56:45 landry Exp $
Click the 'get certificate' checkbox ?
--- browser/components/certerror/content/aboutCertError.xhtml.orig	Wed Aug 15 07:47:03 2012
+++ browser/components/certerror/content/aboutCertError.xhtml	Sun Aug 19 13:30:25 2012
@@ -96,6 +96,9 @@
           tech.textContent = getDescription();
         
         addDomainErrorLink();
+
+        var button = document.getElementById("exceptionDialogButton");
+        button.click();
       }
       
       /* In the case of SSL error pages about domain mismatch, see if
