function Display($id){
	if(document.getElementById($id).style.display != 'block'){
		document.getElementById($id).style.display = 'block';
	}else{
		document.getElementById($id).style.display = 'none';
	}
}
function DisplayNone(){
		document.getElementById('aura').style.display = 'none';
		document.getElementById('healing').style.display = 'none';
		document.getElementById('bloesem').style.display = 'none';
		document.getElementById('kruiden').style.display = 'none';
		document.getElementById('klank').style.display = 'none';
}
function fixExternalLinks(){
	var links = document.getElementsByTagName('a');
	var currentDomain = window.location.href.match(/http:\/\/(.*?)\//)[1];
	for(var i = 0 ; i < links.length ; i++){
		var linkDomain = links[i].href.match(/http:\/\/(.*?)\//)[1];
		if(linkDomain != currentDomain){
			links[i].target = "_blank";
		}
	}
	var ext = document.getElementById('extern');
	ext.target = "_blank";
	var ext = document.getElementById('extern1');
	ext.target = "_blank";
}