function toggleVideo(vid, tid)
{
	vid = document.getElementById(vid);
	ctrl = document.getElementById(tid);
 
	if (vid.style.display != 'block')
	{
		vid.style.display = 'block';
		ctrl.innerHTML = 'VERBERG DE VIDEO';
	}
	else
	{
		vid.style.display = 'none';
		ctrl.innerHTML = 'TOON DE VIDEO';
	}
}