function borderColor(node)
{
    document.getElementById(node).style.borderColor = '#FF9900';
}

function borderColorBack(node)
{
    document.getElementById(node).style.borderColor = '#CCCCCC';
}

function hideLargeFoto()
{
    document.getElementById('overlay').style.visibility = "hidden";
    document.getElementById('loadergif').style.visibility = "hidden";
}

function showLargeFoto(foto)
{
    document.getElementById('overlay').style.visibility = "visible";
    document.getElementById('loadergif').style.visibility = "visible";
    document.getElementById('overlay_inner').innerHTML = '<img name="fotoLarge" src="php/resizeoccasion.php?maat=600&amp;foto=' + foto + '" alt="" />';
}

function showId(id)
{
    document.getElementById(id).style.visibility = "visible";
}

function hideId(id)
{
    document.getElementById(id).style.visibility = "hidden";
}