<!--
if (document.images) {

  about = new Image();
  about.src = "/images/about.gif";
  vec = new Image();
  vec.src = "/images/vec.gif";
  applications = new Image();
  applications.src = "/images/applications.gif";
  press = new Image();
  press.src = "/images/press.gif";
  contact = new Image();
  contact.src = "/images/contact.gif";      

  about_on = new Image();
  about_on.src = "/images/about_on.gif";
  vec_on = new Image();
  vec_on.src = "/images/vec_on.gif";
  applications_on = new Image();
  applications_on.src = "/images/applications_on.gif";
  press_on = new Image();
  press_on.src = "/images/press_on.gif";
  contact_on = new Image();
  contact_on.src = "/images/contact_on.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");
    }
  }
}
//-->