function loaded(folder) {
    thumbsFolder = folder;
    var llista = document.getElementById("llista");
    if (llista !== null) {
        var links = llista.getElementsByTagName("a");
        var numLinks = links.length;
        for (var i = 0; i < numLinks; i++) {
            links[i].onmouseover = showThumb;
            links[i].onmouseout = hideThumb;
        }
    }
    //
    startMenus();
}

function showThumb() {
    var thumb = document.getElementById("thumb");
    var elTop = this.offsetTop;
    if (elTop <= 328)
        thumb.style["top"] = elTop + "px";
    else
        thumb.style["top"] = elTop - 26 + "px";
    var id = this.getAttribute('id');
    var len = id.length - 1;
    var dar = id.charAt(len);
    if (dar != 'X') {
        id = id.substring(2);
        thumb.src = "../ref_" + thumbsFolder + "/" + id + "_p.jpg";
    } else
	thumb.src = "../img/transp.gif";
}

function hideThumb() {
    var thumb = document.getElementById("thumb");
    thumb.src = "../img/transp.gif";
}

function swapImage (imatge) {
    var im = document.getElementById("imatge");
    im.src = imatge;
}