function init() {
    language = getCookie("language");
    if (language == null) {
        language = "English";
    }
    setLanguage(language);
}

// set language
function setLanguage(languageName) {
    setCookie("language", languageName, "", "/");
    if (languageName == 'English') {
        changecss('.english', 'display', '');
        changecss('.maori', 'display', 'none');
        document.title = englishTitle;
    } else {
        changecss('.maori', 'display', '');
        changecss('.english', 'display', 'none');
        document.title = maoriTitle;
    }
}

function maori() {
    setLanguage('Maori');
}

function english() {
    setLanguage('English');
}