new function() {
    var o = ge("scroll"), a = o.getElementsByTagName("a"), last = 0, imagem = ge("imagem"), content = ge("info");
    var img = ge("galeria").getElementsByTagName("img")
	window.SimpleScroll = new ScrollBar(o, { trackH: "scroll_track", left: "bt_left", right: "bt_right" }, ScrollBar.HORIZONTAL);

	for (var i = a.length; i--; ) {
		a[last].className = "ativo";
		imagem.style.background = "url(" + a[last].href + ")";

		new function(pos) {
			a[i].onclick = function() {
				a[last].className = "";
				a[last = pos].className = "ativo";

				content.innerHTML = a[pos].getElementsByTagName("div")[0].innerHTML;
				content.style.display = content.innerHTML ? "" : "none";
				imagem.style.background = "url(" + this.href + ")";

				return false;
			}
		} (i);
	}
	a[0].onclick();

	ge("anterior").onclick = function() {
		if (last > 0)
			a[last - 1].onclick();
	}
	ge("proximo").onclick = function() {
		if (last < (img.length - 1))
			a[last + 1].onclick();
	}
}