function autoIframe(frameId){
try{
frame = document.getElementById(frameId);
innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
objToResize = (frame.style) ? frame.style : frame;
objToResize.height = innerDoc.body.scrollHeight + 10;
}
catch(err){
window.status = err.message;
}
}

<!--

if (document.images) {
  b_home_on = new Image();
  b_home_on.src = "http://www.saslodge.com/northway/images/b_home_on.gif";

  b_home_off = new Image();
  b_home_off.src = "http://www.saslodge.com/northway/images/b_home.gif";


  b_about_on = new Image();
  b_about_on.src = "http://www.saslodge.com/northway/images/b_about_on.gif";

  b_about_off = new Image();
  b_about_off.src = "http://www.saslodge.com/northway/images/b_about.gif";


  b_flight_on = new Image();
  b_flight_on.src = "http://www.saslodge.com/northway/images/b_flight_on.gif";

  b_flight_off = new Image();
  b_flight_off.src = "http://www.saslodge.com/northway/images/b_flight.gif";


  b_airport_on = new Image();
  b_airport_on.src = "http://www.saslodge.com/northway/images/b_airport_on.gif";

  b_airport_off = new Image();
  b_airport_off.src = "http://www.saslodge.com/northway/images/b_airport.gif";


  b_fleet_on = new Image();
  b_fleet_on.src = "http://www.saslodge.com/northway/images/b_fleet_on.gif";

  b_fleet_off = new Image();
  b_fleet_off.src = "http://www.saslodge.com/northway/images/b_fleet.gif";


  b_contact_on = new Image();
  b_contact_on.src = "http://www.saslodge.com/northway/images/b_contact_on.gif";

  b_contact_off = new Image();
  b_contact_off.src = "http://www.saslodge.com/northway/images/b_contact.gif";

  b_charter_on = new Image();
  b_charter_on.src = "http://www.saslodge.com/northway/images/b_charter_on.gif";

  b_charter_off = new Image();
  b_charter_off.src = "http://www.saslodge.com/northway/images/b_charter.gif";


}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}

// -->