--- a/accept-language.inc	Tue Oct 09 20:15:20 2012 +0200
+++ b/accept-language.inc	Thu Oct 11 00:48:46 2012 +0200
@@ -1,39 +1,41 @@
 <?php
-function acceptedLanguages() {
-  $langs = array();
+class Language {
+  function acceptedLanguages() {
+    $langs = array();
 
-  if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
-    // break up string into pieces (languages and q factors)
-    preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
+    if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+      // break up string into pieces (languages and q factors)
+      preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
 
-    if (count($lang_parse[1])) {
+      if (count($lang_parse[1])) {
         // create a list like "en" => 0.8
         $langs = array_combine($lang_parse[1], $lang_parse[4]);
 
         // set default to 1 for any without q factor
         foreach ($langs as $lang => $val) {
-            if ($val === '') $langs[$lang] = 1;
+	  if ($val === '') $langs[$lang] = 1;
         }
 
         // sort list based on value
         arsort($langs, SORT_NUMERIC);
-    }
-  }
-  return $langs;
-}
-
-function preferLanguage($prefer)
-{
-  $language = $prefer;
-  $langs = acceptedLanguages();
-  if ($langs) {
-    foreach ($langs as $l => $val) {
-      if (file_exists($l)) {
-	$language = $l;
-	break;
       }
     }
+    return $langs;
   }
-  return $language;
+
+  function preferLanguage($prefer)
+  {
+    $language = $prefer;
+    $langs = acceptedLanguages();
+    if ($langs) {
+      foreach ($langs as $l => $val) {
+	if (file_exists($l)) {
+	  $language = $l;
+	  break;
+	}
+      }
+    }
+    return $language;
+  }
 }
 ?>
\ No newline at end of file