// Setup the iframe target
var iframe='<iframe width="630px" height="35px" scrolling="no" frameborder="0" src="https://www.aec-internet.it/booking_engine/richiesta_esterna_orz_5b.htm?id_albergo=1169&dc=5467890&lingua_int=eng&id_stile=2740&id_percorso=<%echo$id_percorso;%>" marginheight="0" marginwidth="0"></iframe>';
// Write the iframe to the page
document.write(iframe);

var myIframe = parent.document.getElementById("frame");
// Setup the width and height
myIframe.height = 50;
myIframe.width = 630;