function makevisible(cur, which)
{
    strength = (which == 0) ? 1 : 0.2;
    if (cur.style.MozOpacity) {
	cur.style.MozOpacity = strength;
    } else {
	if (cur.filters) {
	    cur.filters.alpha.opacity = strength * 100;
	}
    }
}

function photo(id, x, y, win)
{
    popup = window.open("", win, "height="+y+", width="+x+", scrollbars=no, menubar=no, status=no");
    popup.location.href = "http://offroad.lviv.ua/photo.php?id="+id;
}

function image(filename, win, x, y, title)
{
    popup = window.open("http://offroad.lviv.ua/image.php?filename="+filename+"&title="+title, win, "height="+y+", width="+x+", scrollbars=no, menubar=no, status=no");
}