$(document).ready(function() {
    $("a.reglement").colorbox({ iframe: true, initialWidth: 1, initialHeight: 1, width: 800, height: 500, opacity: 0.8 });
    $("a.voedingswaarden").colorbox({ iframe: true, initialWidth: 1, initialHeight: 1, width: 700, height: 500, opacity: 0.8, scrolling: false });

});