document.getElementById("f763075a57d7cd7fe2e068b6e035379a").innerHTML=' ';
document.write('<iframe width="480" height="657" allowtransparency="true" frameborder="0" scrolling="no" src ="https://www.gratis-kontaktformular.de/formContent.php?h=f763075a57d7cd7fe2e068b6e035379a&ref=" ></iframe>');