rem: introString = bundle.getFormattedString("itemWarningIntroMultiple", [numItemsToInstall / 4]); 
add: introString = bundle.getFormattedString("itemWarnIntroMultiple", [numItemsToInstall / 4]); 
context: XPInstallConfirm.init = function (){  var _installCountdown;  var _installCountdownInterval;  var _focused;  var _timeout;  var bundle = document.getElementById("xpinstallConfirmStrings");    this._param = window.arguments[0].QueryInterface(Components.interfaces.nsIDialogParamBlock);  if (!this._param)    close();    this._param.SetInt(0, 1); // The default return value is "Cancel"    var _installCountdownLength = 5;  try {    var prefs = Components.classes["@mozilla.org/preferences-service;1"]                          .getService(Components.interfaces.nsIPrefBranch);    var delay_in_milliseconds = prefs.getIntPref("security.dialog_enable_delay");    _installCountdownLength = Math.round(delay_in_milliseconds / 500);  } catch (ex) { }    var itemList = document.getElementById("itemList");    var numItemsToInstall = this._param.GetInt(1);  for (var i = 0; i < numItemsToInstall; ++i) {    var installItem = document.createElement("installitem");    itemList.appendChild(installItem);    installItem.name = this._param.GetString(i);    installItem.url = this._param.GetString(++i);    var icon = this._param.GetString(++i);    if (icon != "")      installItem.icon = icon;    var cert = this._param.GetString(++i);    installItem.cert = cert || bundle.getString("Unsigned");    installItem.signed = cert ? "true" : "false";  }    var introString = bundle.getString("itemWarningIntroSingle");  if (numItemsToInstall > 4)    introString = bundle.getFormattedString("itemWarningIntroMultiple", [numItemsToInstall / 4]);  if (this._param.objects && this._param.objects.length)    introString = this._param.objects.queryElementAt(0, Components.interfaces.nsISupportsString).data;  var textNode = document.createTextNode(introString);  var introNode = document.getElementById("itemWarningIntro");  while (introNode.hasChildNodes())    introNode.removeChild(introNode.firstChild);  introNode.appendChild(textNode);    var okButton = document.documentElement.getButton("accept");  okButton.focus();  function okButtonCountdown() {    _installCountdown -= 1;    if (_installCountdown < 1) {      okButton.label = bundle.getString("installButtonLabel");      okButton.disabled = false;      clearInterval(_installCountdownInterval);    }    else      okButton.label = bundle.getFormattedString("installButtonDisabledLabel", [_installCountdown]);  }  function myfocus() {    // Clear the timeout if it exists so only the last one will be used.    if (_timeout)      clearTimeout(_timeout);    // Use setTimeout since the last focus or blur event to fire is the one we    // want    _timeout = setTimeout(setWidgetsAfterFocus, 0);  }  function setWidgetsAfterFocus() {    if (_focused)      return;    _installCountdown = _installCountdownLength;    _installCountdownInterval = setInterval(okButtonCountdown, 500);    okButton.label = bundle.getFormattedString("installButtonDisabledLabel", [_installCountdown]);    _focused = true;  }  function myblur() {    // Clear the timeout if it exists so only the last one will be used.    if (_timeout)      clearTimeout(_timeout);    // Use setTimeout since the last focus or blur event to fire is the one we    // want    _timeout = setTimeout(setWidgetsAfterBlur, 0);  }  function setWidgetsAfterBlur() {    if (!_focused)      return;    // Set _installCountdown to the inital value set in setWidgetsAfterFocus    // plus 1 so when the window is focused there is immediate ui feedback.    _installCountdown = _installCountdownLength + 1;    okButton.label = bundle.getFormattedString("installButtonDisabledLabel", [_installCountdown]);    okButton.disabled = true;    clearInterval(_installCountdownInterval);    _focused = false;  }  function myUnload() {    document.removeEventListener("focus", myfocus, true);    document.removeEventListener("blur", myblur, true);    window.removeEventListener("unload", myUnload, false);  }  if (_installCountdownLength > 0) {    document.addEventListener("focus", myfocus, true);    document.addEventListener("blur", myblur, true);    window.addEventListener("unload", myUnload, false);    okButton.disabled = true;    setWidgetsAfterFocus();  }  else    okButton.label = bundle.getString("installButtonLabel");}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4948792c7146308611afcf8c759677a9956bc733/xpinstallConfirm.js/buggy/toolkit/mozapps/xpinstall/content/xpinstallConfirm.js