function ShowHide(div,image)
{
        var thisLevel = document.getElementById(div);
        var thisImage = document.getElementById(image);

        if (thisLevel.style.display == "none")
        {
                thisLevel.style.display = "block";
                thisImage.src = "http://webworkers.nl/bentsports-wp/wp-content/themes/wp-framework/library/media/images/min.png";
        }
        else
        {
                var thisLevel = document.getElementById(div);
                thisLevel.style.display = "none";
                thisImage.src = "http://webworkers.nl/bentsports-wp/wp-content/themes/wp-framework/library/media/images/plus.png";
        }
}