function getElementById(n)
{
    var d = window.document;
    if (d.getElementById) {
        return d.getElementById(n);
    } else if (d.all) {
        return d.all[n];
    }
}

function getElementByName(n)
{
    var d = window.document;
    if (d.getElementsByName) {
        return d.getElementsByName(n);
    } else if (d.all) {
        return d.all[n];
    }
}

function toggle(tab, isSlide)
{
    var obj = getElementById(tab);
    if (isSlide == false) {
        if (obj.style.display == 'none') {
            Effect.BlindDown(tab, {duration: 0.3});
        } else {
            Effect.BlindUp(tab, {duration: 0.3});
        }
    } else {
        if (obj.style.display == 'none') {
            Effect.SlideDown(tab, {duration: 0.3});
        } else {
            Effect.SlideUp(tab, {duration: 0.3});
        }
    }
    return false;
}

function naviToggle(tab) { toggle(tab, false); }
function inputToggle(tab) { toggle(tab, true); }