Create readable, pronounceable, memorable passwords in JavaScript with flexible, translatable dictionaries

createRandomReadablePassword.js

if (! window.readablePasswordDictionary){
	window.readablePasswordDictionary = [];
}
// you can also provide custom ones, by adding another language set
window.readablePasswordDictionary['de'] = 
  [
    'Anfrage', 'Bestellung', 'Produkt', 'Adam', 'Entdeckung', 'gewisse', 'Gewissen',
    'Zeit', 'Socken', 'super', 'Deutschland', 'Berlin', 'Hannover', 'Hamburg',
    'zusammen', 'sicher', 'genauso', 'gegen', 'entgegen', 'exzellent', 'aktuell', 'Feier',
    'Gestaltung', 'Event', 'eventuell', 'geradeaus', 'Inspektion', 'Sicherheit',
    'Angebot', 'passend', 'genial', 'wertvoll', 'intensiv', 'Woche', 'Monat', 'Tag',
    'Schraubenzieher', 'Schuhe', 'Jacke', 'Sonnenschein', 'Mondschein', 'erarbeiten',
    'Geschichte', 'Glaube', 'Wirkung', 'Interesse', 'Erfindung', 'angefangen',
    'Marketing', 'verkauft', 'Umgestaltung', 'Vertretung', 'anfangen', 'trennen',
    'finden', 'suchen', 'nachschauen', 'intelligent', 'Installation'
  ];

if (! window.createReadablePassword){
	window.createReadablePassword = function(complexity, language){
		// this will create a random password, based on a complexity
		// 1: one word and one 4 digits number
		// 2: two words and one 4 digits number
		if (!window.readablePasswordDictionary[language]){
			throw('No dictionary found for the provided language "'+language+'"');
			return;
		}
		var generated = '';
		for (var i=0; i<complexity; i++){
			var randomIndex = Math.floor(Math.random() * (window.readablePasswordDictionary[language].length));
			generated += window.readablePasswordDictionary[language][randomIndex];
			if (i<complexity-1){
				generated += 999 + Math.floor(Math.random() * (9000));
			}
		}
		return generated;
	
	}
}