rem: var appInfo = Components.classes["@mozilla.org/xre/app-info;1"] .getService(Components.interfaces.nsIXULAppInfo); var regionBundle = document.getElementById("bundle_browser_region"); var relnotesURL = formatURL("app.releaseNotesURL", true); 
add: var formatter = Components.classes["@mozilla.org/toolkit/URLFormatterService;1"] .getService(Components.interfaces.nsIURLFormatter); var relnotesURL = formatter.formatURLPref("app.releaseNotesURL");  
context: function openReleaseNotes(event){  var appInfo = Components.classes["@mozilla.org/xre/app-info;1"]                          .getService(Components.interfaces.nsIXULAppInfo);  var regionBundle = document.getElementById("bundle_browser_region");  var relnotesURL = formatURL("app.releaseNotesURL", true);  openUILink(relnotesURL, event, false, true);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/9421f35bc4c00b13b647b106dc36380273822f7d/utilityOverlay.js/buggy/browser/base/content/utilityOverlay.js