Modified InitLanguageMenu() to use languageNames.properties and regionNames.properties instead of the now deprecated acceptlanguage.properties. r=brade@netscape.com sr,a=sfraser@netscape.com This fix has not been checked into the Netscape_20000922_BRANCH. git-svn-id: svn://10.0.0.236/trunk@81467 18797224-902f-48f8-a5cc-f745e15eee43