/*	Copyright (c) 2004-2006, The Dojo Foundation	All Rights Reserved.	Licensed under the Academic Free License version 2.1 or above OR the	modified BSD license. For more information on Dojo licensing, see:		http://dojotoolkit.org/community/licensing.shtml*/dojo.provide("dojo.i18n.common");dojo.require("dojo.lang");dojo.require("dojo.experimental");dojo.experimental("dojo.i18n.common");/** * Gets a reference to a hash containing the localization for a given bundle in a package, matching the specified * locale.  Bundle must have already been loaded by dojo.requireLocalization() or by a build optimization step. * * @param modulename package in which the bundle is found * @param bundlename the filename in the directory structure without the ".js" suffix * @param locale the variant to load (optional).  By default, the locale defined by the *   host environment: dojo.locale * @return a hash containing name/value pairs.  Throws an exception if the bundle is not found. */dojo.i18n.getLocalization = function(modulename, bundlename, locale /*optional*/){	locale = dojo.normalizeLocale(locale);	// look for nearest locale match	var elements = locale.split('-');	var bundle = dojo.hostenv.findModule([modulename,"_nls",bundlename].join('.'), true);	for(var i = elements.length; i > 0; i--){		var loc = elements.slice(0, i).join('-');		if(bundle[loc]){			return bundle[loc];		}	}	if(bundle[dojo.fallback_locale]){		return bundle[dojo.fallback_locale];	}	dojo.raise("Bundle not found " + [modulename,"_nls",bundlename,locale].join('.'));};/** * Is the language read left-to-right?  Most exceptions are for middle eastern languages. * * @param locale a string representing the locale.  By default, the locale defined by the *   host environment: dojo.locale * @return true if language is read left to right; false otherwise */dojo.i18n.isLTR = function(locale /*optional*/){	var lang = dojo.normalizeLocale(locale).split('-')[0];	var RTL = {ar:true,fa:true,he:true,ur:true,yi:true};	return !RTL[lang];}