rem: return true; 
context: function ChangeMailLayout(newLayout){  gPrefBranch.setIntPref("mail.pane_config.dynamic", newLayout);  return true;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/a1235680e0c3cba34ebc8a66aac51a35462226e4/mailWindowOverlay.js/buggy/mail/base/content/mailWindowOverlay.js