function jumpToMyEnglish(currentUrl, before, after) {
    var myUrl = currentUrl;
    if(myUrl.match('/fr/'))
        window.location = myUrl.replace( before, after );
}

function jumpToMyFrench(currentUrl, before, after) {
    var myUrl = currentUrl;
    if (!myUrl.match('/fr/'))
        window.location = myUrl.replace( before, after );
}