<?php
	
	exec ('locale -a | sort -u', $locales);
	$locale  = 'C';
	
	/*
	 * First find the browser encoding and try to create a valid locale
	 * from one of the supported browser encodings. Start with the most
	 * preferred encoding.
	 */
	$langs = explode (",", $_SERVER[HTTP_ACCEPT_LANGUAGE]);

	foreach ($langs as $lang)
	{
		preg_match("/^([a-z]{2})(-([a-zA-Z]{2})){0,1}(;q=([0-9].[0-9])){0,1}$/",
			$lang, $lng_pref);

		$la = $lng_pref[1];
		if (isset ($lng_pref[3]) && $lng_pref[3] !== "")
			$co = '_' . strtoupper ($lng_pref[3]);
		else
			$co = '';
		if (isset ($lng_pref[5]) && $lng_pref[5] !== "")
			$pr = $lng_pref[5];
		else
			$pr = 1.0;

		if ($co != "US")
			$la_specs[$la . $co] = $pr;
		else
			$la_specs["POSIX"]=$pr;
	}
	array_multisort ($la_specs, SORT_DESC, SORT_NUMERIC);

	/*
	 * Set locale and initialize gettext catalogs
	 */
	foreach ($la_specs as $key => $value)
	{
		foreach ($locales as $l)
		{
			if (isset ($key) && "" !== $key && strpos ($l, $key) !== FALSE)
			{
				$locale = $l;
				break;
			}
		}
		if ('C' !== $locale) break;
	}

	$l = setlocale (LC_MESSAGES, $locale);
	if ($l !== $locale)
	{
		$locale = 'C';
		setlocale (LC_MESSAGES, $locale);
	}
	setlocale (LC_TIME, $locale);
	bindtextdomain ("bilder", LOCALEDIR);
	bind_textdomain_codeset ("bilder", "UTF-8");
	textdomain ("bilder");

?>