function fixH(one, two) {
    if (document.getElementById(one)) {
        var lh = document.getElementById(one).offsetHeight;
        var rh = document.getElementById(two).offsetHeight;
        var nh = Math.max(lh, rh);
        document.getElementById(one).style.height = nh + "px";
        document.getElementById(two).style.height = nh + "px";
    }
}