Bug 343298 - Quit confirmation dialog is too much reading

r=silver
ChatZilla Only.

extensions/irc/xul/content/static.js

@@ -4443,7 +4443,7 @@ function cli_wantToQuit(reason, deliberate)
     var close = true;
     if (client.prefs["warnOnClose"] && !deliberate)
     {
-        const buttons = ["!yes", "!no"];
+        const buttons = [MSG_QUIT_ANYWAY, MSG_DONT_QUIT];
         var checkState = { value: true };
         var rv = confirmEx(MSG_CONFIRM_QUIT, buttons, 0, MSG_WARN_ON_EXIT,
                            checkState);

extensions/irc/xul/locale/en-US/chatzilla.properties

@@ -1129,6 +1129,8 @@ msg.default.status = Welcome to ChatZilla!
 
 msg.closing = Disconnecting from IRC.  Click close again to exit now.
 msg.confirm.quit = You are still connected to some networks, are you sure you want to quit ChatZilla?\nConfirming will close the window, and disconnect from all the networks and channels you're connected to.
+msg.quit.anyway  = &Quit Anyway
+msg.dont.quit    = &Don't Quit
 msg.warn.on.exit = Warn me when quitting while still connected
 
 msg.whois.name     = "%S <%S@%S> ``%S''