function toggle(id, value)  { 

	if (document.getElementById(id).style.display == value) {
		document.getElementById(id).style.display = 'none';
	} else {
		document.getElementById(id).style.display = value; 
	}
}
function mail(elem) {
	var name	= "post";
	var domain 	= "adlgrote.de";
	document.getElementById(elem).innerHTML = '<a onfocus="this.blur()" href="mailto:' + name + '@' + domain + '">' + name + '@' + domain + '</a>';
}