function valider_nyhedsbrev(){
	if (document.getElementById('wpnewsletter_email')){
		if(document.getElementById('wpnewsletter_email').value.length == 0){
			alert('Du skal som minimum indtaste din mailadresse.');
			document.getElementById('wpnewsletter_email').focus();
			return false;
		}
	}
	if(document.getElementById('newslFORM')){
		document.getElementById('newslFORM').submit();
	}
}