Bug 216722 - Inital focus in Help|About Mozilla Firefox should be "OK". Patch by Jeff Walden <jwalden@mit.edu> r=mconnor@myrealbox.com

browser/base/content/aboutDialog.js

@@ -40,6 +40,7 @@ function init(aEvent)
     return;
   var userAgentField = document.getElementById("userAgent");
   userAgentField.value = navigator.userAgent;
+  document.documentElement.getButton("accept").focus();
   
   var button = document.documentElement.getButton("extra2");
   button.setAttribute("label", document.documentElement.getAttribute("creditslabel"));