function WriteLanguageLink() {
    // Initialize template for language link
    var languageLink = "<a class=\"topmenu\" href=\"";

    // ex: currentSite = "http://www.arkbo.com/default_e.aspx"
    var currentSite = window.location.toString();

    // ex: newSite = "http://www.arkbo.com/default_"
    var newSite = currentSite.substr(0, currentSite.length - 6);

    // Note: currentSite.substr(currentSite.length - 6)
    //       always returns either "e.aspx" or "f.aspx"
    if (currentSite.substr(currentSite.length - 6) == "f.aspx")
       languageLink += newSite + "e.aspx\">English</a>";
    else
       languageLink += newSite + "f.aspx\">Fran&ccedil;ais</a>";

    // Write the language link to the Site Navigation bar
    document.getElementById("LanguageLink").innerHTML = languageLink;
}