function werkstatt(werkstatt) {
	string = 'm' + 'a' + 'i' + 'l' + 't' + 'o' + ':' + 'w' + 'e' + 'r' + 'k' + 's' + 't' + 'a' + 't' + 't' + '@' + werkstatt + 'f' + 'r' + 'o' + 'e' + 'h' + 'l' + 'i' + 'c' + 'h' + '.' + 'c' + 'o' + 'm';
	window.location.replace(string);
	}