+
+ # Ricardo Dias Marques
+ # 14-Nov-2009
+ # - If we have a language set in the Cookie, we'll accept it if it exists in the list of Translated Languages
+ # - If we don't have a language set in the Cookie, we'll try to use the one set in the browser (available
+ # in $http_accept_language) if it also exists in the list of Translated Languages
+ if ($lang ne "")
+ {
+ $lang = accept_language( $lang,
+ getTranslatedLanguages($interface,'prog') );
+ }
+ else
+ {
+ $lang = accept_language( $http_accept_language,
+ getTranslatedLanguages($interface,'prog') )
+ if $http_accept_language;
+ }
+
+ if (grep(/^$lang$/, @languages)){