function create_bbcode_switch()
{
	if (!document.getElementById) return false;
	if (!document.getElementById('bbcode-switch')) return false;

	var toggle, a;

	a = document.createElement('a');
	a.onclick = function() { change_bbcode_switch(this); return false; };
	a.href = '#';
	a.innerHTML = '(Bekijk)';

	toggle = $('bbcode-switch');
	toggle.appendChild(a);

	toggle_visibility("bbcode-explanation")
}

function change_bbcode_switch(el)
{
	el.innerHTML = (el.innerHTML == '(Bekijk)' ? '(Verberg)' : '(Bekijk)');
	toggle_visibility("bbcode-explanation");
}

function toggle_visibility(id)
{
	if (!document.getElementById(id)) return false;
	var el = $(id);
	el.style.display = (el.style.display == 'none' ? '' : 'none');
}

addEvent(window, "load", create_bbcode_switch);