// Prevent deeplinking (als met referer mislukt)
if(top.location==location) {
	var str =  new String(location);
	if (str.indexOf('anden') > 0) {
		top.location.replace('http://www.lcr.nl/Landen');
	} else if (str.indexOf('ursus') > 0) {
			top.location.replace('http://www.lcr.nl/Opleiding-en-registratie-arts');
	} else if (str.indexOf('pidemie') > 0) {
			top.location.replace('http://www.lcr.nl/Epidemieen');
	} else {
			top.location.replace('http://www.lcr.nl/');
	}
}