Faq = function () {
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById) return false;
	var lin = document.getElementsByTagName("div")
	for (var i = 0; i < lin.length; i++) {
		if (lin[i].className == "vraag") {
			lin[i].onclick = function() {
				var theob = this.nextSibling;
				if (theob.style.display != "block") {
					showHide(theob,'block','auto');
					return false;
				} else {
					showHide(theob,'none','0px');
					return false;
				}
				
			}
		}	
	}
}

function showHide(theob,vis,hei) { 
	theob.style.display=vis;
	theob.style.height=hei;
}