<form name="search_route" method="get" action="http://maps.google.de/" target="_blank" accept-charset="UTF-8"> <input name="saddr" type="text" id="saddr" placeholder="Ihre Adresse"> <input name="daddr" type="hidden" id="daddr" value="Gaußstraße 20, 42119 Wuppertal"> <input type="submit" name="Submit" value="Route berechnen"> </form>