// Setup the iframe target
var iframe='<iframe id="frame" name="widget" src ="https://www.aec-internet.it/booking_engine/richiesta_esterna_orz_1.htm?id_albergo=1169&id_canale=&dc=2802&lingua_int=deu&id_stile=765" width="630" height="50" marginheight="0" marginwidth="0" frameborder="no" scrolling="no"></iframe>';
// Write the iframe to the page
document.write(iframe);

var myIframe = parent.document.getElementById("frame");
// Setup the width and height
myIframe.height = 60;
myIframe.width = 660;