// JavaScript Document

if (document.images) {

  img1on = new Image();
  img1on.src = "images/nav-conference_on.gif";
  img1off = new Image();
  img1off.src = "images/nav-conference.gif";

  img2on = new Image();
  img2on.src = "images/nav-advisory_on.gif";
  img2off = new Image();
  img2off.src = "images/nav-advisory.gif";

  img3on = new Image();
  img3on.src = "images/nav-events_on.gif";
  img3off = new Image();
  img3off.src = "images/nav-events.gif";
  
  img4on = new Image();
  img4on.src = "images/nav-rebate_on.gif";
  img4off = new Image();
  img4off.src = "images/nav-rebate.gif";

  img5on = new Image();
  img5on.src = "images/nav-testimonials_on.gif";
  img5off = new Image();
  img5off.src = "images/nav-testimonials.gif";

   img6on = new Image();
  img6on.src = "images/nav-exhibitors_on.gif";
  img6off = new Image();
  img6off.src = "images/nav-exhibitors.gif";

  img7on = new Image();
  img7on.src = "images/nav-howto_on.gif";
  img7off = new Image();
  img7off.src = "images/nav-howto.gif";

  img8on = new Image();
  img8on.src = "images/nav-hotel_on.gif";
  img8off = new Image();
  img8off.src = "images/nav-hotel.gif";
 
  img9on = new Image();
  img9on.src = "images/nav-press_on.gif";
  img9off = new Image();
  img9off.src = "images/nav-press.gif";
 
  img10on = new Image();
  img10on.src = "images/nav-contact_on.gif";
  img10off = new Image();
  img10off.src = "images/nav-contact.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");
    }
  }
}

//